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NRG Energy

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FY2020 Annual Report · NRG Energy
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UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
Form 10-K

☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

For the Fiscal Year ended December 31, 2020.

☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

For the Transition period from                      to                       .

Commission file No. 001-15891
     NRG Energy, Inc.
(Exact name of registrant as specified in its charter)

 Delaware
(State or other jurisdiction of incorporation or organization)

 41-1724239
(I.R.S. Employer Identification No.)

804 Carnegie Center , Princeton , New Jersey
(Address of principal executive offices)

 08540
(Zip Code)

(609) 524-4500 
(Registrant's telephone number, including area code)

Securities registered pursuant to Section 12(b) of the Act:

Title of Each Class

Common Stock, par value $0.01

Trading Symbol(s)
NRG

Name of Exchange on Which Registered

New York Stock Exchange

     Securities registered pursuant to Section 12(g) of the Act:
None

Indicate by check mark if the registrant is a well-known seasoned issuer, as defined in Rule 405 of the Securities Act.   Yes  ☒    No ☐

Indicate by check mark if the registrant is not required to file reports pursuant to Section 13 or Section 15(d) of the Exchange Act.    Yes ☐    No ☒

Indicate by check mark whether the registrant (1) has filed all reports to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the 
preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the 
past 90 days.   Yes  ☒    No ☐

Indicate  by  check  mark  whether  the  registrant  has  submitted  electronically  every  Interactive  Data  File  required  to  be  submitted  pursuant  to  Rule  405  of 
Regulation  S-T  (§232.405  of  this  chapter)  during  the  preceding  12  months  (or  for  such  shorter  period  that  the  registrant  was  required  to  submit  such 
files).   Yes  ☒    No ☐

Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, a smaller reporting company, or emerging 
growth company. See the definitions of "large accelerated filer," "accelerated filer," "smaller reporting company," and "emerging growth company" in Rule 12b-2 
of the Exchange Act.

Large Accelerated Filer ☒

Accelerated filer ☐

Non-accelerated filer ☐

Smaller reporting company 

Emerging growth company  

☐

☐

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any 

new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

Indicate by check mark whether the registrant has filed a report on and attestation to its management's assessment of the effectiveness of its internal 
control over financial reporting under Section 404(b) of the Sarbanes-Oxley Act (15 U.S.C 7262(b)) by the registered public accounting firm that prepared 
or issued its audit report  ☒    

Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Act).    Yes ☐    No ☒
As of the last business day of the most recently completed second fiscal quarter, the aggregate market value of the common stock of the registrant 

held by non-affiliates was approximately $6,941,658,699 based on the closing sale price of $32.56 as reported on the New York Stock Exchange.

Indicate the number of shares outstanding of each of the registrant's classes of common stock as of the latest practicable date.

Class
Common Stock, par value $0.01 per share

Outstanding at March 1, 2021
244,687,907

Documents Incorporated by Reference:
Portions of the Registrant's definitive Proxy Statement relating to its 2021 Annual Meeting of Stockholders
are incorporated by reference into Part III of this Annual Report on Form 10-K

1

 
 
 
 
 
 
 
 
 
 
 
 
TABLE OF CONTENTS

GLOSSARY OF TERMS

PART I
  Item 1 — Business
  Item 1A — Risk Factors
  Item 1B — Unresolved Staff Comments
  Item 2 — Properties
  Item 3 — Legal Proceedings
  Item 4 — Mine Safety Disclosures
PART II

Item 5 — Market for Registrant's Common Equity, Related Stockholder Matters and Issuer Purchases of Equity 
Securities
Item 6 — Removed and Reserved

Item 7 — Management's Discussion and Analysis of Financial Condition and Results of Operations

Item 7A — Quantitative and Qualitative Disclosures About Market Risk

Item 8 — Financial Statements and Supplementary Data

Item 9 — Changes in and Disagreements With Accountants on Accounting and Financial Disclosure

Item 9A — Controls and Procedures

Item 9B — Other Information

PART III

Item 10 — Directors, Executive Officers and Corporate Governance

Item 11 — Executive Compensation

Item 12 — Security Ownership of Certain Beneficial Owners and Management and Related Stockholder Matters

Item 13 — Certain Relationships and Related Transactions, and Director Independence

Item 14 — Principal Accounting Fees and Services

PART IV

Item 15 — Exhibits, Financial Statement Schedules

Item 16 — Form 10-K Summary

EXHIBIT INDEX

3

7

8

26

42

43

44

44

45

45

45
46

78

81

81

81

83

85

85

88

88

88

88

89

89

171

167

2

  
 
 
 
 
 
 
 
 
 
 
Glossary of Terms

        When the following terms and abbreviations appear in the text of this report, they have the meanings indicated below:

2023 Term Loan Facility

ACE

The Company's term loan facility due 2023, a component of the Senior Credit Facility, 
which was repaid during the second quarter of 2019
Affordable Clean Energy

Adjusted EBITDA

Adjusted earnings before interest, taxes, depreciation and amortization

ARO

ASC

ASU

AUC

Average realized prices

Bankruptcy Code

Bankruptcy Court

Baseload

BETM

BTU

Business Solutions

CAA

CAISO

California Bankruptcy Court

CARES Act

Carlsbad

CCR

CDD

CFTC

Chapter 11 Cases

C&I

CES

Cleco

CO2
CO2e
ComEd

Company
Convertible Senior Notes

Cottonwood

COVID-19

CPP
CPUC
CWA
D.C. Circuit
Distributed Solar

DSI

Asset Retirement Obligation

The FASB Accounting Standards Codification, which the FASB established as the source 
of authoritative GAAP
Accounting Standards Updates – updates to the ASC

Alberta Utilities Commission

Volume-weighted average power prices, net of average fuel costs and reflecting the impact 
of settled hedges
Chapter 11 of Title 11 of the U.S. Bankruptcy Code

United States Bankruptcy Court for the Southern District of Texas, Houston Division

Units expected to satisfy minimum baseload requirements of the system and produce 
electricity at an essentially constant rate and run continuously
Boston Energy Trading and Marketing LLC

British Thermal Unit

NRG's business solutions group, which includes demand response, commodity sales, 
energy efficiency and energy management services
Clean Air Act

California Independent System Operator

United States Bankruptcy Court for the Northern District of California, San Francisco 
Division
Coronavirus Aid, Relief, and Economic Security Act

Carlsbad Energy Center, a 528 MW natural gas-fired project located in Carlsbad, CA
Coal Combustion Residuals

Cooling Degree Day

U.S. Commodity Futures Trading Commission

Voluntary cases commenced by the GenOn Entities under the Bankruptcy Code in the 
Bankruptcy Court

Commercial, industrial and governmental/institutional
Clean Energy Standard

Cleco Corporate Holdings LLC
Carbon Dioxide

Carbon Dioxide Equivalents

Commonwealth Edison

NRG Energy, Inc.

As of December 31, 2020, consists of NRG’s $575 million unsecured 2.75% Convertible 
Senior Notes due 2048
Cottonwood Generating Station, a 1,153 MW natural gas-fueled plant

Coronavirus Disease 2019

Clean Power Plan

California Public Utilities Commission
Clean Water Act
U.S. Court of Appeals for the District of Columbia Circuit
Solar power projects that primarily sell power to customers for usage on site, or are 
interconnected to sell power into a local distribution grid
Dry Sorbent Injection 

3

 
 
 
 
 
 
 
 
 
 
DSU

Deferred Stock Unit

Economic gross margin

EGU

EME

Sum of energy revenue, capacity revenue, retail revenue and other revenue, less cost of 
fuels and other cost of sales
Electric Generating Unit

Edison Mission Energy

Energy Plus Holdings

Energy Plus Holdings LLC

EPA

EPC

ERCOT

ESCO

ESP

ESPP

U.S. Environmental Protection Agency

Engineering, Procurement and Construction

Electric Reliability Council of Texas, the Independent System Operator and the regional 
reliability coordinator of the various electricity systems within Texas
Energy Service Companies

Electrostatic Precipitator

NRG Energy, Inc. Amended and Restated Employee Stock Purchase Plan

Exchange Act

The Securities Exchange Act of 1934, as amended

FASB

FERC

FGD

FPA

FTRs

GAAP

GenConn

GenOn

Financial Accounting Standards Board

Federal Energy Regulatory Commission

Flue gas desulfurization

Federal Power Act

Financial Transmission Rights

Generally accepted accounting principles in the U.S.

GenConn Energy LLC

GenOn Energy, Inc.

GenOn Americas Generation

GenOn Americas Generation, LLC

GenOn Entities

GenOn Mid-Atlantic

GenOn and certain of its wholly owned subsidiaries, including GenOn Americas 
Generation, that filed voluntary petitions for relief under Chapter 11 of the Bankruptcy 
Code in the Bankruptcy Court on June 14, 2017

GenOn Mid-Atlantic, LLC and, except where the context indicates otherwise, its 
subsidiaries, which include the coal generation units at two generating facilities under 
operating leases

GHG

GIP

Greenhouse Gas

Global Infrastructure Partners

Green Mountain Energy

Green Mountain Energy Company

Guam

GW

GWh

HDD

Heat Rate

HLBV

HLW

IPPNY

ICE
ISO
ISO-NE
Ivanpah

kWh

NRG's wholly owned subsidiary NRG Solar Guam, LLC that was sold during the first 
quarter of 2019
Gigawatt

Gigawatt Hour

Heating Degree Day

A measure of thermal efficiency computed by dividing the total BTU content of the fuel 
burned by the resulting kWhs generated. Heat rates can be expressed as either gross or net 
heat rates, depending whether the electricity output measured is gross or net generation and 
is generally expressed as BTU per net kWh

Hypothetical Liquidation at Book Value

High-level radioactive waste

Independent Power Producers of New York

Intercontinental Exchange
Independent System Operator, also referred to as RTOs
ISO New England Inc.
Ivanpah Solar Electric Generation Station, a 393 MW solar thermal power plant located in 
California's Mojave Desert in which NRG owns 54.5% interest
Kilowatt-hour

4

 
 
 
 
 
 
 
 
 
 
LaGen

LIBOR

LSE

LTIPs

Louisiana Generating LLC

London Inter-Bank Offered Rate

Load Serving Entities

Collectively, the NRG LTIP and the NRG GenOn LTIP

Mass Market

Residential and small commercial customers

MATS

MDth

Merger

Midwest Generation

Mercury and Air Toxics Standards promulgated by the EPA

Thousand Dekatherms

The merger completed on December 14, 2012 by NRG and GenOn pursuant to the Merger 
Agreement
Midwest Generation, LLC

MISO

MMBtu

MMDth

MSU

MW

MWe

MWh

NAAQS

NEIL

NEPOOL

NERC

Midcontinent Independent System Operator, Inc.

Million British Thermal Units

Million Dekatherms

Market Stock Unit

Megawatts

Megawatt equivalent

Saleable megawatt hour net of internal/parasitic load megawatt-hour

National Ambient Air Quality Standards

Nuclear Electric Insurance Limited

New England Power Pool

North American Electric Reliability Corporation

Net Capacity Factor

Net Exposure

Net Generation

The net amount of electricity that a generating unit produces over a period of time divided 
by the net amount of electricity it could have produced if it had run at full power over that 
time period. The net amount of electricity produced is the total amount of electricity 
generated minus the amount of electricity used during generation

Counterparty credit exposure to NRG, net of collateral

The net amount of electricity produced, expressed in kWhs or MWhs, that is the total 
amount of electricity generated (gross) minus the amount of electricity used during 
generation

Net Revenue Rate

Sum of retail revenues less TDSP transportation charges

NJBPU
NOL

NOx
NPNS

NQSO

NRC

NRG

NRG GenOn LTIP

NRG LTIP

NRG Yield, Inc.

Nuclear Decommissioning 
Trust Fund
Nuclear Waste Policy Act
NYISO
NYMEX
NYSDEC
NYSPSC
OCI/OCL

New Jersey Board of Public Utilities

Net Operating Loss

Nitrogen Oxides
Normal Purchase Normal Sale

Non-Qualified Stock Option

U.S. Nuclear Regulatory Commission

NRG Energy, Inc.

NRG 2010 Stock Plan for GenOn Employees (formerly the GenOn Energy, Inc. 2010 
Omnibus Incentive Plan, which was assumed by NRG in connection with the Merger)
NRG Energy, Inc. Amended and Restated Long-Term Incentive Plan

NRG Yield, Inc., which changed its name to Clearway energy, Inc. following the sale by 
NRG or NRG Yield and the Renewables Platform to GIP

NRG's nuclear decommissioning trust fund assets, which are for the Company's portion of 
the decommissioning of the STP, units 1 & 2

U.S. Nuclear Waste Policy Act of 1982
New York Independent System Operator
New York Mercantile Exchange
New York State Department of Environmental Conservation
New York State Public Service Commission
Other Comprehensive Income/(Loss)

5

 
 
 
 
 
 
 
 
 
 
ORDC

Peaking

PER

Petra Nova

PG&E

Pipeline

PJM

PM2.5

PPA

PPM

PSU

PTC

PUCT

RCE

RCRA

RECs

REMA

Renewables

Renewables Platform

Restructuring Support 
Agreement

Operating Reserve Demand Curve 

Units expected to satisfy demand requirements during the periods of greatest or peak load 
on the system
Peak Energy Rent

Petra Nova Parish Holdings, LLC 
PG&E Corporation (NYSE: PCG) and its primary operating subsidiary, Pacific Gas and 
Electric Company
Projects that range from identified lead to shortlisted with an offtake, and represents a lower 
level of execution certainty
PJM Interconnection, LLC

Particulate Matter that has a diameter of less than 2.5 micrometers

Power Purchase Agreement

Parts per million

Performance Stock Unit

Production Tax Credit

Public Utility Commission of Texas

Residential Customer Equivalent is a unit of measure used by the energy industry to denote 
the typical annual commodity consumption by a single-family residential customer. 1 RCE 
represents 1,000 therms of natural gas or 10,000 kWh of electricity
Resource Conservation and Recovery Act of 1976

Renewable Energy Certificates

NRG REMA LLC, which leases a 100% interest in the Shawville generating facility and 
16.7% and 16.5% interests in the Keystone and Conemaugh generating facilities, 
respectively

Consists of the following projects in which NRG has an ownership interest: Agua Caliente, 
Ivanpah, and solar generating stations located at various NFL Stadiums
The renewable operating and development platform sold to GIP with NRG's interest in 
NRG Yield.
Restructuring Support and Lock-Up Agreement, dated as of June 12, 2017 and as amended 
on October 2, 2017, by and among GenOn Energy, Inc., GenOn Americas Generation, 
LLC, and subsidiaries signatory thereto, NRG Energy, Inc. and the noteholders signatory 
thereto

Revolving Credit Facility

The Company's $2.6 billion revolving credit facility as of December 31, 2020, a component 
of the Senior Credit Facility, due 2024 was amended on May 28, 2019 and August 20, 2020

RGGI

RMR

RPM

RPS

RPSU

RSU

RTO

SCE

SCR

SDG&E

SEC

Securities Act

Senior Credit Facility

Regional Greenhouse Gas Initiative

Reliability Must-Run

Reliability Pricing Model

Renewable Portfolio Standards

Relative Performance Stock Unit

Restricted Stock Unit

Regional Transmission Organization

Southern California Edison Company

Selective Catalytic Reduction Control System

San Diego Gas & Electric

U.S. Securities and Exchange Commission

The Securities Act of 1933, as amended

NRG's senior secured credit facility, comprised of the Revolving Credit Facility and the 
2023 Term Loan Facility. The 2023 Term Loan Facility was repaid in the second quarter of 
2019

6

 
 
 
 
 
 
 
 
 
 
Senior Notes

Senior Secured Notes

Services Agreement

Settlement Agreement

SNF

SO2
South Central Portfolio

S&P
STP

STPNOC

Tax Act

TDSP

Texas Genco

Transformation Plan

TSA

TSR

TWCC

TWh

UPMC

U.S.

U.S. DOE

Utility-Scale Solar

VaR

VIE

WECC

As of December 31, 2020, NRG's $5.3 billion outstanding unsecured senior notes 
consisting of $1.0 billion of the 7.25% senior notes due 2026, $1.23 billion of the 6.625% 
senior notes due 2027, $821 million of 5.75% senior notes due 2028, $733 million of the 
5.25% senior notes due 2029, $500 million of the 3.375% senior notes due 2029, and $1.0 
billion of the 3.625% senior notes due 2031

As of December 31, 2020, NRG’s $2.5 billion outstanding Senior Secured First Lien Notes 
consists of $600 million of the 3.75% Senior Secured First Lien Notes due 2024, $500 
million of the 2.0% Senior Secured First Lien Notes due 2025, $900 million of the 2.45% 
Senior Secured First Lien Notes due 2027, and $500 million of the 4.45% Senior Secured 
First Lien Notes due 2029

NRG provided GenOn with various management, personnel and other services, which 
include human resources, regulatory and public affairs, accounting, tax, legal, information 
systems, treasury, risk management, commercial operations, and asset management, as set 
forth in the services agreement with GenOn

A settlement agreement and any other documents necessary to effectuate the settlement 
among NRG, GenOn, and certain holders of senior unsecured notes of GenOn Americas 
Generations and GenOn, and certain of GenOn's direct and indirect subsidiaries

Spent Nuclear Fuel

Sulfur Dioxide

NRG's South Central Portfolio, which owned and operated a portfolio of generation assets 
consisting of Bayou Cove, Big Cajun-I, Big Cajun-II, Cottonwood and Sterlington, was 
sold on February 4, 2019. NRG is leasing back the Cottonwood facility through May 2025

Standard & Poor's

South Texas Project — nuclear generating facility located near Bay City, Texas in which 
NRG owns a 44% interest
South Texas Project Nuclear Operating Company

The Tax Cuts and Jobs Act of 2017

Transmission/distribution service provider

Texas Genco LLC

NRG's three-year plan announced in 2017 that included targets related to operations and 
excellence, portfolio optimization, and capital structure and allocation enhancement and 
was completed as of December 31, 2020
Transportation Services Agreement

Total Shareholder Return

Texas Westmoreland Coal Co.

Terawatt Hour

University of Pittsburgh Medical Center

United States of America

U.S. Department of Energy

Solar power projects, typically 20 MW or greater in size (on an alternating current basis), 
that are interconnected into the transmission or distribution grid to sell power at a wholesale 
level

Value at Risk

Variable Interest Entity

Western Electricity Coordinating Council

7

 
 
 
 
 
 
 
 
 
 
Item 1 — Business

General

PART I

NRG Energy, Inc., or NRG or the Company, is an integrated power company built on dynamic retail brands with diverse 
generation  assets.  NRG  brings  the  power  of  energy  to  customers  by  producing  and  selling  energy  and  related  products  and 
services, in major competitive power and gas markets in the U.S. and Canada in a manner that delivers value to all of NRG's 
stakeholders.  NRG  is  a  customer-centric  business  focused  on  perfecting  the  integrated  model  by  balancing  retail  load  with 
generation  supply  within  its  deregulated  markets.  As  of  December  31,  2020,  the  Company  sold  energy,  services,  and 
innovative, sustainable products and services directly to retail customers under the brand names NRG, Reliant, Green Mountain 
Energy, Stream, and XOOM Energy, as well as other brand names owned by NRG, supported by approximately 23,000 MW of 
generation.

NRG also conducts business under the brand name of Direct Energy as a result of the Company's acquisition of Direct 
Energy,  a  North  American  subsidiary  of  Centrica  plc,  on  January  5,  2021.  Direct  Energy  is  a  leading  retail  provider  of 
electricity, natural gas, and home and business energy related products and services in North America, with operations in all 50 
U.S. states and 8 Canadian provinces. In addition, Direct Energy is a participant in the wholesale gas and power markets in the 
United States and Canada. See Item 15 — Note 4, Acquisitions, Discontinued Operations and Dispositions, to the Consolidated 
Financial Statements for further discussion of the acquisition of Direct Energy.

On February 28, 2021, the Company entered into a definitive purchase agreement with Generation Bridge, an affiliate of 
ArcLight  Capital  Partners,  to  sell  approximately  4,850  MWs  of  fossil  generating  assets  from  its  East  and  West  regions  of 
operations for total proceeds of $760 million, subject to standard purchase price adjustments and certain other indemnifications. 
As part of the transaction, NRG is entering into a tolling agreement for its 866 MW Arthur Kill plant in New York City through 
April  2025.  The  transaction  is  expected  to  close  in  the  fourth  quarter  of  2021,  and  is  subject  to  various  closing  conditions, 
approvals and consents, including FERC, NYSPSC, and antitrust review under Hart-Scott-Rodino. 

The  Company  has  achieved  the  targets  related  to  operations  and  cost  excellence,  portfolio  optimization,  and  capital 
structure  and  allocation  enhancement,  as  set  out  by  the  Transformation  Plan.  See  Item  7  -  Management's  Discussion  and 
Analysis of Financial Conditions and Results of Operations for further discussion.

Strategy

NRG's  strategy  is  to  maximize  stakeholder  value  through  the  safe  production  and  sale  of  reliable  power  and  gas  to  its 
customers  in  the  markets  it  serves,  while  positioning  the  Company  to  provide  innovative  solutions  to  the  end-use  energy 
customer. This strategy is intended to enable the Company to optimize its integrated model to generate stable and predictable 
cash flow, significantly strengthen earnings and cost competitiveness, and lower risk and volatility. 

To effectuate the Company’s strategy, NRG is focused on: (i) serving the energy needs of end-use residential, commercial 
and industrial, and wholesale customers in competitive markets through multiple brands and channels; (ii) offering a variety of 
energy  products  and  services,  including  renewable  energy  solutions,  that  are  differentiated  by  innovative  features,  premium 
service, sustainability, and loyalty/affinity programs; (iii) excellence in operating performance of its existing assets; (iv) optimal 
hedging of NRG's portfolio; and (v) engaging in disciplined and transparent capital allocation.

Sustainability is an integral piece of NRG's strategy and ties directly to business success, reduced risks and brand value. In 
2019,  NRG  announced  the  acceleration  of  its  science-based  GHG  emissions  reduction  goals  to  align  with  prevailing  climate 
science,  limiting  global  warming  in  the  post-industrial  era  to  1.5  degree  Celsius.  Under  its  new  GHG  emissions  reduction 
timeline,  NRG  is  targeting  a  50%  reduction  by  2025,  from  its  current  2014  baseline,  and  net-zero  emissions  by  2050.  The 
Company is on track to meet its 2025 goal. 

Business Overview

The Company’s core business is the sale of electricity and natural gas to residential, commercial and industrial customers, 

supported by the Company's wholesale generation. 

As part of perfecting the integrated model, in which the majority of the Company’s generation serves its retail customers, 
the Company began managing its operations based on the combined results of the retail and wholesale generation businesses 
with  a  geographical  focus  in  2020.  As  a  result,  the  Company  changed  its  business  segments  from  Retail  and  Generation  to 
Texas,  East  and  West/Other  beginning  in  the  first  quarter  of  2020.  The  Company's  updated  segment  structure  reflects  how 
management makes financial decisions and allocates resources. 

The Company's business is segregated as follows: 
• Texas, which includes all activity related to customer, plant and market operations in Texas; 

8

 
 
 
 
 
 
 
 
 
 
• East, which includes the remaining activity related to customer operations and all activity related to plant and market 

operations in the East; 

• West/Other, which includes the following assets and activities: (i) all activity related to plant and market operations in 
the West, (ii) activity related to the Cottonwood power plant that was sold to Cleco on February 4, 2019 and is being 
leased back until 2025, (iii) the remaining renewables activity, including the Company’s equity method investments in 
Ivanpah Master Holdings, LLC and Agua Caliente (which was sold on February 3, 2021) and the NFL stadium solar 
generating assets, and (iv) activity related to the Company’s equity method investment for the Gladstone power plant 
in Australia; and

• Corporate activities. 

As of December 31, 2020, the vast majority of the Company’s business was in Texas, where the Company’s generation 
supply is fully integrated with its retail load. In the East, the Company’s retail load is more dispersed throughout the region and 
not fully integrated with the Company’s generation supply due to the locations of its power plants in that region. In the West, 
the Company’s business is primarily generation supply. The acquisition of Direct Energy broadens the Company's presence in 
the  Northeast  and  into  states  and  locales  where  it  did  not  previously  operate,  supporting  NRG's  objective  to  diversify  its 
business.

The acquired operations of Direct Energy will be integrated into the existing NRG segment structure. Domestic customer 
and market operations will be combined into the corresponding geographical segments of Texas, East and West/Other. The East 
segment will also include the deregulated customer and market operations of Canada. The West/Other segment will also include 
activity related to the regulated operations in Alberta, Canada and the services businesses. 

The  Company’s  integrated  model  consists  of  three  core  functions:  Customer  Operations,  Market  Operations  and  Plant 
Operations,  which  directly  support  each  other  in  each  geographic  region.  The  Company’s  integrated  model  provides  the 
advantage of being able to supply the Company’s retail customers with electricity from the Company’s assets, which reduces 
the need to sell electricity to and buy electricity from other institutions and intermediaries, resulting in stable earnings and cash 
flows, lower transaction costs and less credit exposure. The integrated model also results in a reduction in actual and contingent 
collateral through offsetting transactions, thereby minimizing transactions with third parties. 

NRG  provides  energy  and  related  services  to  residential,  industrial  and  commercial,  and  wholesale  customers  at  either 
fixed, indexed or month-to-month prices through various brands and sales channels across the U.S. and Canada. Residential and 
small  commercial  ("Mass  market")  customers  typically  contract  for  terms  ranging  from  one  month  to  five  years,  while 
industrial and large commercial ("C&I") contracts are often between one year and five years in length. NRG sold approximately 
68.2  TWhs  of  electricity  and  23.5  MMDth  of  natural  gas  in  2020  and  served  approximately  3.6  million  customers  as  of 
December  31,  2020,  making  it  one  of  the  largest  competitive  energy  retailers  in  the  U.S.  In  any  given  year,  the  quantity  of 
TWhs and MMDth sold can be affected by weather, economic conditions and competition. As of the end of 2020, NRG had 
recurring electricity and/or natural gas sales in 19 U.S. states, the District of Columbia, and 2 provinces in Canada. Following 
the  acquisition  of  Direct  Energy,  NRG  has  recurring  electricity  and/or  natural  gas  sales  in  24  U.S.  states,  the  District  of 
Columbia,  and  8  provinces  in  Canada.  NRG's  retail  brands,  collectively,  have  the  largest  share  of  competitively  served 
residential electric customers in Texas and nationwide.

9

 
 
 
 
 
 
 
 
 
 
The charts below illustrate NRG's U.S. retail capabilities, power generation and net capacity as of and for the year ended 

December 31, 2020:  

Extreme Weather Event in Texas During February 2021

During February 2021, Texas experienced unprecedented cold temperatures for a prolonged duration, resulting in a power 
emergency,  blackouts,  and  an  estimated  all-time  peak  demand  of  77  GWs  (without  load  shed).  Ahead  of  the  event,  NRG 
launched  residential  customer  communications  calling  for  conservation  across  all  of  its  brands,  and  initiated  residential  and 
commercial and industrial demand response programs to curtail customer load. The Company maximized available generating 
capacity and brought in additional resources to supplement in-state staff with technical and operating experts from the rest of its 
U.S. fleet. NRG is committed to working with all necessary stakeholders on a comprehensive, objective, and exhaustive root 
cause analysis of the entirety of the energy system.

The estimated financial impact is still preliminary, due to customer meter and settlement data not being finalized, as well 
as potential customer and counterparty risk and expected ERCOT default allocations. Based on a preliminary analysis, Winter 
Storm  Uri's  financial  impact  is  not  expected  to  be  adverse  to  NRG's  financial  results.  The  Company  separately  stress-tested 
assumptions  and  although  at  a  lower  probability,  this  stress-test  analysis  indicated  a  potential  plus  or  minus  $100  million  to 
income  from  continuing  operations  in  2021.  NRG's  integrated  platform  continues  to  deliver  stable  results  through 
unprecedented events. 

COVID-19

In  March  2020,  the  World  Health  Organization  categorized  COVID-19  as  a  pandemic  and  the  President  of  the  United 
States  declared  the  COVID-19  outbreak  a  national  emergency.  Electricity  was  deemed  a  ‘critical  and  essential  business 
operation’ under various state and federal governmental COVID-19 mandates.

NRG has been and continues to remain focused on protecting the health and well-being of its employees, while supporting 
its  customers  and  the  communities  in  which  it  operates  and  assuring  the  continuity  of  its  operations.  During  2020,  NRG 
contributed  $2  million  to  COVID-19  relief  efforts,  including  funding  for  urgently  needed  safety  equipment  supporting  first 
responders,  as  well  as  funds  that  aided  local  communities  and  teachers.  The  Company  also  allocated  funding  to  the  NRG 
Employee Relief Fund to assist employees adversely impacted by natural disasters and other extraordinary events. 

NRG activated its Crisis Management Team ("CMT") in January 2020, which proactively began managing the Company's 
response to the impacts of COVID-19. The CMT implemented the business continuity plans for the Company and had taken a 
variety  of  measures  to  ensure  the  ongoing  availability  of  the  Company's  services,  while  maintaining  the  Company's 
commitment to its core values of health and safety. Pursuant to the Company's Infectious Disease & Pandemic Policy, in March 
2020, NRG implemented restrictions on business travel and face-to-face sales channels, instituted remote work practices and 
enhanced cleaning and hygiene protocols in all of its offices and facilities. 

In order to effectively serve the Company’s customers, select essential employees and contractors continued to report to 

plant and certain office locations. In June 2020, summer-critical office employees also returned to the offices. 

10

 
 
 
 
 
 
 
 
 
 
The Company requires pre-entry screening, including temperature checks, separation of work crews, additional personal 
protective equipment for employees and contractors when social distancing cannot be maintained, and a ban on all non-essential 
visitors.  As  a  result  of  these  business  continuity  measures,  the  Company  has  not  experienced  any  material  disruptions  in  its 
ability  to  continue  its  business  operations  to  date.  The  first  COVID-19  vaccine  became  available  in  the  United  States  in 
December  2020.  NRG  continues  to  advocate  alongside  state  and  federal  trade  groups  for  the  high  prioritization  of  essential 
electric  industry  personnel  for  inoculation  against  COVID-19.  States  are  receiving  weekly  doses  of  vaccines  and  allocating 
those  doses  to  frontline  healthcare  workers,  elderly  populations  and  high  risk  individuals.  NRG  continues  to  monitor  state 
information  as  well  as  dosage  and  allocation  numbers  to  anticipate  the  latest  timing  of  vaccine  distribution  to  our  essential 
employees. The Company will continue to evaluate additional return to normal work operations on a location-by-location basis 
as COVID-19 conditions evolve. 

The  Company  continues  to  utilize  the  communication  protocol  established  in  January  2020,  including  a  central 
information  hub  on  its  intranet.  The  Company  has  provided  additional  wellness  programs  to  support  employees  through  the 
pandemic, including no-cost access to telehealth services, a mindfulness and meditation program, center or home-based backup 
child and elder care, and access to the Company's Emergency Relief Fund for financially impacted employees. 

Following the President's declaration of COVID-19 outbreak as a national emergency in March 2020, the Governors of 
the majority of states in which the Company operates issued executive orders that every person should, except where necessary 
to provide or obtain essential services, minimize social gatherings and minimize in-person contact with people who are not in 
the  same  household.  The  impact  of  these  orders  affected  energy  loads  due  to  closed  schools,  restaurants  and  bars,  except  in 
certain cases for takeout, and other non-essential businesses. As state restrictions have been eased or lifted, loads have begun to 
recover  in  those  markets  in  which  the  Company  operates.  The  rebound  in  demand  has  varied  across  the  Company's  market 
footprint,  as  restrictions  vary  regionally.  During  2020,  the  Company  experienced  increased  demand  from  its  residential 
portfolio as many people remained at home, while the load for small businesses and C&I customers decreased due to reduced 
economic  activity.  The  Company  expects  similar  demand  trends  to  continue  in  the  near  future.  These  restrictions  have  also 
created limitations to the Company's face-to-face sales channels and are expected to negatively impact the Company's customer 
count  primarily  in  the  East  region.  As  the  COVID-19  vaccine  is  distributed  and  the  spread  of  transmission  decreases,  the 
Company would anticipate changes to the previously disclosed restrictions. 

In Texas, the PUCT adopted the COVID-19 Electricity Relief Program (“ERP”) to mitigate the impact of COVID-19 on 
Texas  retail  electric  customers  experiencing  economic  hardship  as  a  result  of  the  pandemic.  The  COVID-19  ERP  provided 
temporary disconnection protection for eligible customers and established funds to offset some of the costs incurred by retail 
electric providers that continued service to those customers. The COVID-19 ERP disconnection protection and benefits ended 
on September 30, 2020. Consistent with the PUCT's orders, NRG is continuing to offer deferred payment plans to all residential 
and small commercial customers while the declaration of emergency in Texas is in place.

While the pandemic presented risks, as further described in Part II, Item 1A — Risk Factors of this Form 10-K, to the 
Company’s  business,  there  was  not  a  material  adverse  impact  on  the  Company’s  results  of  operations  for  the  year  ended 
December  31,  2020.  NRG  believes  it  has  sufficient  liquidity  on  hand  to  continue  business  operations  in  light  of  current 
circumstances  posed  by  the  pandemic.  As  disclosed  in  the  Liquidity  and  Capital  Resources  section,  the  Company  has  total 
available  liquidity  of  $7.0  billion  as  of  December  31,  2020,  consisting  of  cash  on  hand,  its  Revolving  Credit  Facility  and 
additional facilities.

The situation surrounding COVID-19 remains fluid and the potential for a material adverse impact on the Company exists 
as long as the virus impacts the level of economic activity in the United States and abroad. The Company expects the risk to 
decrease in the future as vaccinations are administered. NRG cannot reasonably estimate with any degree of certainty the full 
impact  COVID-19,  and  any  resurgence  of  COVID-19,  may  have  on  the  Company’s  future  results  of  operations,  financial 
position, and liquidity. The extent to which the COVID-19 pandemic may impact the Company’s business, operating results, 
financial  condition,  risk  exposure  or  liquidity  will  depend  on  future  developments,  including  the  duration  of  the  pandemic, 
travel restrictions, business and workforce disruptions, any resurgence of the pandemic and the effectiveness of actions taken to 
contain, mitigate and treat the disease. See Part I, Item 1A — Risk Factors of this Form 10-K.

Customer Operations

Customer Operations is responsible for growing and retaining the customer base and delivering an outstanding customer 
experience. This includes acquisition and retention of all of NRG’s residential, small commercial, government and commercial 
&  industrial  customers.  NRG  employs  a  multi-brand  strategy  that  leverages  a  wide  array  of  sales  and  partnership  channels, 
direct face-to-face sales channels, call centers, websites, and brokers. Go-to-market activities include market strategy planning 
and development, product innovation, offer design, campaign execution, marketing and creative services, and selling. Customer 
portfolio  maintenance  and  retention  activities  include  fulfillment,  billing,  payment  processing,  collections,  customer  service, 
issue resolution, and contract renewals. Throughout all Customer Operations activities, the customer experience is kept at the 
forefront to inform decision-making and optimize retention, while creating supporters and advocates for NRG’s brands in the 

11

 
 
 
 
 
 
 
 
 
 
market.  Following  the  expansion  of  the  customer  base  with  the  acquisition  of  Direct  Energy,  Customer  Operations  now 
comprises  three  end-use  customer  facing  teams:  NRG  Home,  which  serves  Mass  Market  customers,  NRG  Business,  which 
serves medium and large business customers, and NRG Services, which primarily includes the services businesses acquired. 

Product Offerings

NRG  sells  a  variety  of  products  to  residential  and  small  commercial  customers,  including  retail  electricity  and  energy 
management, natural gas, home security, line and surge protection products, HVAC installation, repair and maintenance, home 
warranty and protection products, carbon offsets, back-up power stations, portable power, portable solar and portable lighting. 
Mass  market  customers  make  purchase  decisions  based  on  a  variety  of  factors,  including  price,  incentive,  customer  service, 
brand, innovative offers/features and referrals from friends and family. Through its broad range of service offerings and value 
propositions, NRG is able to attract, retain, and increase the value of its customer relationships. NRG's brands are recognized 
for  exemplary  customer  service,  innovative  smart  energy  and  technology  product  offerings,  and  environmentally-friendly 
solutions. 

The  Company  provides  power  and  natural  gas  to  the  business-to-business  markets  in  North  America,  as  well  as  retail 
services, including demand response, commodity sales, energy efficiency and energy management solutions to C&I customers. 
The  Company  is  an  integrated  provider  of  supply  and  distributed  energy  resources  and  focuses  on  distributed  products  and 
services as businesses seek greater reliability, cleaner power and/or other benefits that they cannot obtain from the grid. These 
solutions include system power, distributed generation, renewable products, carbon management and specialty services, backup 
generation, storage and distributed solar, demand response, and energy efficiency and advisory services. In providing on-site 
energy solutions, the Company often benefits from its ability to supply energy products from its wholesale generation portfolio 
to  C&I  customers.  In  2020,  the  Company  sold  approximately  20  TWhs  of  electricity  to  C&I  customers  and  managed 
approximately 1,750 MWs of demand response positions across its portfolio.

Market Operations

Market Operations has two primary objectives: (i) to supply energy to our customers in the most cost-efficient manner; 
and  (ii)  to  maximize  the  value  of  the  Company's  assets  after  satisfying  its  customer  load  requirements.  These  objectives  are 
intended to reduce supply costs and maximize earnings with predictable cash flows.

To  meet  these  objectives,  NRG  enters  into  supply,  power  and  gas  sales  and  hedging  arrangements  via  a  wide  range  of 
products  and  contracts,  including  (i)  renewable  PPAs,  (ii)  capacity  auctions  and  other  contracted  revenue  sources,  (iii)  fuel 
supply  and  transportation  contracts,  and  (iv)  physical  and  financial  natural  gas  derivative  instruments  and  other  financial 
instruments. 

In addition, because changes in power prices in the markets where NRG operates are generally correlated to changes in 
natural gas prices, NRG uses hedging strategies that may include power and natural gas forward purchases and sales contracts 
to manage the commodity price risk.

Renewable PPAs

During 2019, NRG began procuring mid to long-term renewable generation through power purchase agreements. As of 
December  31,  2020,  NRG  has  entered  into  PPAs  in  Texas  totaling  approximately  1,800  MWs  with  third-party  project 
developers  and  other  counterparties.  The  tenor  of  these  agreements  is  an  average  between  eleven  and  twelve  years.  The 
Company expects to continue evaluating and executing agreements, such as these, that support the needs of the business.

Capacity and Other Contracted Revenue Sources

NRG's  revenues  and  cash  flows,  primarily  in  the  East  and  West,  benefit  from  capacity/demand  payments  and  other 
contracted revenue sources, originating from market clearing capacity prices, resource adequacy contracts, tolling arrangements 
and other long-term contractual arrangements. 

The Company's largest sources of capacity revenues are capacity auctions in PJM, ISO-NE and NYISO. Both PJM and 
ISO-NE  operate  a  pay-for-performance  model  where  capacity  payments  are  modified  based  on  real-time  performance  and 
NRG's actual revenues will be the combination of revenues based on the cleared auction MWs plus the net of any over- and 
under-performance of NRG's respective generation assets. The Company primarily sells physical and financial capacity forward 
through  bilateral  contracts  for  our  New  York  state  assets.  To  the  extent  NRG  is  not  able  to  enter  into  physical  bilateral 
contracts, NRG will sell the remaining capacity into the NYISO six month strip, monthly or spot auctions.

• 2024/2025 ISO-NE Auction Results - On February 11, 2020 ISO-NE announced the results of its 2024/2025 forward 
capacity  auction.  NRG  cleared  1,518  MW  of  capacity.  NRG's  expected  capacity  revenues  from  the  auction  for  the 
2024/2025 delivery year are approximately $48 million.

12

 
 
 
 
 
 
 
 
 
 
• PJM Auction Results —PJM announced during 2019 it was suspending all auction deadlines relating to Base Residual 
Auctions for 2022/2023 and 2023/2024 delivery year, consistent with FERC’s July 25, 2019 Order. The auctions are 
now set to resume in 2021. Refer to the Capacity Market Reforms Filing discussion within the Regional Regulatory 
Developments section below for further discussion.

In California, there is a resource adequacy requirement that is primarily satisfied through bilateral contracts. Such bilateral 
contracts  are  typically  short-term  resource  adequacy  contracts.  When  bilateral  contracting  does  not  satisfy  the  resource 
adequacy need, such shortfalls can be addressed through procurement tools administered by the CAISO, including the capacity 
procurement mechanism or reliability must-run contracts.

Fuel Supply and Transportation

NRG's fuel requirements consist of various forms of fossil fuel and nuclear fuel. The prices of fossil fuels can be volatile. 
The  Company  obtains  its  fossil  fuels  from  multiple  suppliers  and  through  multiple  transporters.  Although  availability  is 
generally  not  an  issue,  localized  shortages,  transportation  availability,  delays  arising  from  extreme  weather  conditions  and 
supplier financial stability issues can and do occur. The preceding factors related to the sources and availability of raw materials 
are  fairly  uniform  across  the  Company's  business  and  fuel  products  used.  NRG's  primary  fuel  requirements  consist  of  the 
following:

Natural Gas — NRG operates a fleet of mid-merit and peaking natural gas plants across all its U.S. wholesale regions. 
Fuel needs are managed on a spot basis, especially for peaking assets, as the Company does not believe it is prudent to forward 
purchase  natural  gas  for  these  types  of  units  as  the  dispatch  is  highly  unpredictable.  The  Company  contracts  for  natural  gas 
storage services, as well as natural gas transportation services to deliver natural gas when needed.

Coal  —  The  Company  believes  it  is  adequately  hedged,  using  forward  coal  supply  agreements,  for  its  domestic  coal 
consumption for 2021. NRG actively manages its coal requirements based on forecasted generation, market volatility and its 
inventory on site. As of December 31, 2020, NRG had purchased forward contracts to provide fuel for approximately 50% of 
the  Company's  expected  requirements  for  2021  and  2022  .  NRG  purchased  approximately  11  million  tons  of  coal  in  2020, 
almost all of which was Powder River Basin coal. For fuel transport, NRG has entered into various rail transportation and rail 
car lease agreements with varying tenures that will provide for most of the Company's transportation requirements of Powder 
River Basin coal for the next 2 years. 

Nuclear  Fuel  —  STP's  owners,  including  NRG,  satisfy  their  fuel  supply  requirements  by:  (i)  acquiring  uranium 
concentrates  and  contracting  for  conversion  of  the  uranium  concentrates  into  uranium  hexafluoride;  (ii)  contracting  for 
enrichment of uranium hexafluoride; and (iii) contracting for fabrication of nuclear fuel assemblies. Through its proportionate 
participation in STPNOC, which is the NRC-licensed operator of STP that is responsible for all aspects of fuel procurement, 
NRG is party to a number of long-term forward purchase contracts with many of the world's largest suppliers covering STP's 
requirements for uranium concentrates with only approximately 25% of STP's requirements outstanding for the duration of the 
original  operating  license.  Similarly,  NRG  is  party  to  long-term  contracts  to  procure  STP's  requirements  for  conversion  and 
enrichment  services  and  fuel  fabrication  for  the  life  of  the  operating  license.  Since  the  operating  license  was  renewed  for 
another 20 years in 2017, STPNOC has begun to review a second phase of fuel purchasing.

Derivative Instruments and Other Financial Instruments

NRG  also  trades  electric  power,  natural  gas  and  related  commodities,  environmental  products,  weather  products  and 
financial  products,  including  forwards,  futures,  options  and  swaps.  NRG  enters  into  these  instruments  for  many  reasons, 
including to manage price and delivery risk, optimize physical and contractual assets in the portfolio, manage working capital 
requirements, reduce the carbon exposure in its business and comply with regulations and laws.

Plant Operations

The Company owns a diversified power generation portfolio with approximately 23,000 MW of fossil fuel, nuclear and 
renewable generation capacity at 33 plants as of December 31, 2020. The Company's power generation assets are diversified by 
fuel-type,  dispatch  level  and  region,  which  helps  mitigate  the  risks  associated  with  fuel  price  volatility  and  market  demand 
cycles. NRG continually evaluates its generation portfolio to focus on asset optimization opportunities and the locational value 
of its generation assets in each of the markets where the Company participates, as well as opportunities for the development of 
new generation.

13

 
 
 
 
 
 
 
 
 
 
The following table summarizes NRG's generation portfolio as of December 31, 2020: 

(In MW)(a)

Type

Texas

East

West/Other

Total

Natural gas . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Coal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Oil . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

Nuclear . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

Utility Scale Solar . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Battery Storage(b) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Total generation capacity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

4,774 

4,174 

— 

1,132 

— 

2 

2,742 

3,140 

3,600 

— 

— 

— 

2,308 

605 

— 

— 

321 

— 

9,824 

7,919 

3,600 

1,132 

321 

2 

10,082 

9,482 

3,234 

22,798 

(a)

All Utility Scale Solar are described in MW on an alternating current basis. MW figures provided represent nominal summer net MW capacity of power 
generated as adjusted for the Company's owned or leased interest excluding capacity from inactive/mothballed units

(b)

The Distributed Solar figure includes the aggregate production capacity of installed and activated residential solar energy systems

Plant  Operations  is  responsible  for  operating  the  Company's  generation  facilities  at  the  highest  standards  of  safety  and 
reliability,  and  includes  (i)  operations  and  maintenance,  (ii)  asset  management,  and  (iii)  development,  engineering  and 
construction.

Operations & Maintenance

NRG operates and maintains its generation portfolio, as well as approximately 7,243 MW of additional coal and natural 
gas  generation  capacity  at  11  plants  operated  on  behalf  of  third  parties  as  of  December  31,  2020  using  prudent  industry 
practices  for  the  safe,  reliable  and  economic  generation  of  electricity  in  compliance  with  all  local,  state  and  federal 
requirements.  The  Company  follows  a  consistent  set  of  operating  requirements,  including  a  solid  base  of  training,  required 
adherence  to  specific  safety  and  environmental  limits,  procedure  and  checklist  usage,  and  the  implementation  of  continuous 
process improvement through incident investigations. 

NRG  uses  best-in-class  maintenance  practices  for  preventive,  predictive,  and  corrective  maintenance  planning.  The 
Company’s  strategic  planning  process  evaluates  equipment  condition,  performance,  and  obsolescence  to  support  the 
development of a comprehensive work scope and schedule for long-term performance.

 Asset Management

NRG  manages  all  aspects  of  its  generation  portfolio  to  optimize  the  lifecycle  value  of  the  assets,  consistent  with  the 
Company’s goals. The Company evaluates capital projects required for continued operation and strategic enhancement of the 
assets,  provides  quality  assurance  on  capital  outlays,  and  assesses  the  impact  of  rules,  regulations,  and  laws  on  business 
profitability. In addition, the Company manages its long-term contracts, power purchase agreements, and real estate holdings 
and provides third party asset management services.

Development, Engineering & Construction

NRG develops, engineers and executes major plant modifications, “new build” generation and energy storage projects that 
enhance  the  value  of  its  generation  portfolio  and  provide  options  to  meet  generation  growth  needs  in  the  retail  markets  we 
serve,  in  accordance  with  the  Company’s  strategic  goals.  Projects  have  included  gas-fired  generation  development  and 
construction,  coal  to  gas  conversions,  grid  scale  energy  storage  development,  grid  scale  renewable  construction,  and  asset 
demolition, remediation and reclamation work. 

14

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Operational Statistics

The following statistics represent the Company's retail customer count, load and contract mix:

Years ended December 31,
2019

2018

2020

Sales volumes (in GWh)

Mass Market electricity - Texas . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Mass Market electricity - East . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
C&I electricity - Texas  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 
C&I electricity - East . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Total Load

  38,473 
  10,221 
  17,928 
1,596 
  68,218 

  38,958 
9,918 
  18,976 
1,214 
  69,066 

  37,846 
7,968 
  20,192 
984 
  66,990 

Customer count - Electricity (in thousands)

      Mass Market - Texas (a) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Average retail  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 
Ending retail  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 
     Mass Market - East . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 
Average retail  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 
Ending retail  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 
   (a) Includes customers of non-electric services . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

2,449 
2,451 

1,019 
970 

2,358 
2,450 

990 
1,070 

2,209 
2,318 

790 
903 

Customer count - Natural gas - East (in thousands)

Average retail Mass Market . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Ending retail Mass Market . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

156 
166 

122 
158 

64 
99 

Customer contract mix

Fixed . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 
Month-to-month . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Indexed . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

 69 %
 23 %
 8 %
 100 %

 67 %
 24 %
 9 %
 100 %

 65 %
 25 %
 10 %
 100 %

The following are industry statistics for the Company's fossil and nuclear plants, as defined by the NERC, and are more 

fully described below:

Annual Equivalent Availability Factor, or EAF — Measures the percentage of maximum generation available over time as 
the  fraction  of  net  maximum  generation  that  could  be  provided  over  a  defined  period  of  time  after  all  types  of  outages  and 
deratings, including seasonal deratings, are taken into account.

Net Heat Rate — The net heat rate represents the total amount of fuel in BTU required to generate one net kWh provided.

Net Capacity Factor — The net amount of electricity that a generating unit produces over a period of time divided by the 
net amount of electricity it could have produced if it had run at full power over that time period. The net amount of electricity 
produced is the total amount of electricity generated minus the amount of electricity used during generation.

15

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
The tables below present these performance metrics for the Company's generation portfolio, including leased facilities and 

those accounted for as equity method investments, for the years ended December 31, 2020 and 2019:

Year Ended December 31, 2020

Fossil and Nuclear Plants (a)

Net Owned
Capacity (MW)

Net Generation    
(In thousands of 
MWh) (a)

Annual Equivalent 
Availability Factor

Average Net Heat 
Rate BTU/kWh

Net Capacity
Factor

Texas . . . . . . . . . . . . . . . . . . . . 

East . . . . . . . . . . . . . . . . . . . . . 
West/Other (b)(c) . . . . . . . . . . . . 

10,082 

9,482 

3,234 

31,385 

4,102 

9,171 

 76.0 %  

 81.7 %  

 88.0 %  

7,704 

12,329 

7,338 

 35.9 %

 4.8 %

 52.3 %

Year Ended December 31, 2019

Fossil and Nuclear Plants (a)

Net Owned
Capacity (MW)

Net Generation    
(In thousands of 
MWh) (a)

Annual Equivalent 
Availability Factor

Average Net Heat 
Rate BTU/kWh

Net Capacity
Factor

Texas . . . . . . . . . . . . . . . . . . . . 

East . . . . . . . . . . . . . . . . . . . . . .
West/Other (b)(c) . . . . . . . . . . . . 

10,061 

9,426 

3,294 

37,995 

6,913 

9,462 

 83.3 %  

 81.7 %  

 79.9 %  

10,542 

11,917 

6,751 

 43.2 %

 8.3 %

 51.4 %

(a)
(b)
(c)

Net generation excludes equity method investments
Includes the Sherbino and Guam facilities that were sold in 2019
Includes the aggregate production capacity of installed and activated residential solar energy systems

The generation performance by region for the three years ended December 31, 2020, 2019 and 2018 is shown below: 

 (In thousands of MWh)

Texas

Coal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

Gas . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Nuclear (a) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Total Texas . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

East

Coal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

Oil . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

Gas . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Total East . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

West/Other

Gas . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Renewables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

Total West/Other . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

(a)

Reflects the Company's undivided interest in total MWh generated by STP

Competition

Net Generation

2020

2019

2018

15,701 

6,006 

9,678 

31,385 

1,888 

322 

1,892 

4,102 

9,165 

6 

9,171 

21,985 

6,315 

9,695 

37,995 

4,435 

209 

2,269 

6,913 

9,450 

12 

9,462 

24,781 

4,415 

9,018 

38,214 

7,965 

544 

1,610 

10,119 

10,187 

783 

10,970 

While  there  has  been  consolidation  in  the  competitive  retail  space  over  the  past  few  years,  there  is  still  considerable 
competition  for  customers.  In  Texas,  there  is  healthy  competition  in  deregulated  areas  and  customers  can  choose  providers 
based on the most appealing offers. Outside of Texas, electricity retailers compete with the incumbent utilities, in addition to 
other retail electric providers, which can inhibit competition, depending on the market rules of the state. There is a high degree 
of fragmentation, with both large and small competitors offering a range of value propositions, including value, rewards, and 
sustainability.

Wholesale generation is highly fragmented and diverse in terms of industry structure by region. As such, there is a wide 
variation in terms of the capabilities, resources, nature and identities of the Company’s competitors depending on the market. 
Competitors include regulated utilities, municipalities, cooperatives, other independent power producers, and power marketers 
or trading companies, including those owned by financial institutions. 

16

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Seasonality and Price Volatility

The sale of electric power to retail customers is a seasonal business with the demand for power generally peaking during 
the summer months. In connection with the acquisition of Direct Energy, the Company acquired a large natural gas customer 
portfolio, which generally experiences peak demand during the winter months. As a result, net working capital requirements for 
the Company's retail operations generally increase during summer and winter months along with the higher revenues, and then 
decline during off-peak months. Weather may impact operating results and extreme weather conditions could have a material 
impact. The rates charged to retail customers may be impacted by fluctuations in total power prices and market dynamics, such 
as the price of natural gas, transmission constraints, competitor actions, and changes in market heat rates.

Annual and quarterly operating results of the Company's generation portfolio can be significantly affected by weather and 
energy  commodity  price  volatility.  Significant  other  events,  such  as  the  demand  for  natural  gas,  interruptions  in  fuel  supply 
infrastructure and relative levels of hydroelectric capacity can increase seasonal fuel and power price volatility. The preceding 
factors related to seasonality and price volatility are fairly uniform across the regions in which the Company operates.

Market Framework 

NRG sells electricity, natural gas and related products and services to customers throughout the U.S. and Canada. In most 
of the states and regions that have introduced retail consumer choice, NRG competitively offers electricity, natural gas, portable 
power and other value-enhancing services to customers. Each retail consumer choice state or province establishes its own retail 
competition  laws  and  regulations,  and  the  specific  operational,  licensing,  and  compliance  requirements  vary  by  state  or 
province.  Regulated  terms  and  conditions  of  default  service,  as  well  as  any  movement  to  replace  default  service  with 
competitive  services,  as  is  done  in  ERCOT,  can  affect  customer  participation  in  retail  competition.  In  Canada,  NRG  sells 
energy and related services to residential and commercial customers in the province of Alberta pursuant both to a regulated rate 
service governed by provincial regulations as well as a competitive service with rates set by market forces. Sales of energy to 
commercial customers take place in other provinces as well. The attractiveness of NRG's retail offerings may be impacted by 
the  rules,  regulations,  market  structure  and  communication  requirements  from  public  utility  commissions  in  each  state  and 
province.

NRG's  fleet  operates  in  organized  energy  markets,  known  as  RTOs  or  ISOs.  Each  organized  market  administers  day-
ahead and real-time centralized bid-based energy and ancillary services markets pursuant to tariffs approved by FERC, or in the 
case  of  ERCOT,  market  rules  approved  by  the  PUCT.  These  tariffs  and  rules  dictate  how  the  energy  markets  operate,  how 
market  participants  make  bilateral  sales  with  one  another,  and  how  entities  with  market-based  rates  are  compensated. 
Established prices reflect the value of energy at the specific location and time it is delivered, which is known as the Locational 
Marginal Price. Each market is subject to market mitigation measures designed to limit the exercise of locational market power. 
These market structures facilitate NRG's sale of power and capacity products at market-based rates. 

Other  than  ERCOT,  each  of  the  ISO  regions  also  operates  a  capacity  or  resource  adequacy  market  that  provides  an 
opportunity for generating and demand response resources to earn revenues to offset their fixed costs that are not recovered in 
the energy and ancillary services markets. The ISOs are also responsible for transmission planning and operations.

Texas 

NRG's  business  in  Texas  is  subject  to  standards  and  regulations  adopted  by  the  PUCT  and  ERCOT(a),  including  the 
requirement for retailers to be certified by the PUCT in order to contract with end-users to sell electricity. The ERCOT market 
is  one  of  the  nation's  largest  and,  historically,  fastest  growing  power  markets.  ERCOT  is  an  energy-only  market  and  has 
implemented  market  rule  changes  referred  to  as  the  Operating  Reserve  Demand  Curve  (ORDC)  to  provide  pricing  more 
reflective of higher energy value when operating reserves are scarce or constrained. The PUCT directed the implementation of 
the ORDC in 2014 to act as the primary scarcity pricing mechanism, with subsequent amendments made in 2019 and 2020. The 
majority of the retail load in the ERCOT market region is served by competitive retail suppliers, except certain areas that have 
not opted into competitive consumer choice and are served by municipal utilities and electric cooperatives. 

East

While  most  of  the  states  in  the  East  region  have  introduced  some  level  of  retail  consumer  choice  for  electricity  and/or 
natural  gas,  the  incumbent  utilities  currently  provide  default  service  in  most  of  the  states  and  as  a  result  typically  serve  the 
majority  of  residential  customers.  NRG’s  retail  activities  in  the  East  are  subject  to  standards  and  regulations  adopted  by  the 
ISOs and state public utility commissions, including the requirement for retailers to be certified in each state in order to contract 
with end-users to sell electricity.   

(a)

The Cottonwood facility is located in Deweyville, Texas, but operates in the MISO market

17

 
 
 
 
 
 
 
 
 
 
NRG's power plants and demand response assets located in the East region of the U.S. are within the control areas of ISO-
NE, MISO, NYISO and PJM. Each of the market regions in the East region provides for robust competition in the day-ahead 
and real-time energy and ancillary services markets. Additionally, the East region receives a significant portion of its revenues 
from capacity markets. PJM and ISO-NE use a three-year forward capacity auction, while NYISO uses a month-ahead capacity 
auction. MISO has an annual auction, known as the Planning Resource Auction. Capacity market prices are sensitive to design 
parameters, as well as additions of new capacity. Both ISO-NE and PJM operate a pay-for-performance model where capacity 
payments are modified based on real-time generator performance. In such markets, NRG’s actual capacity revenues will be the 
combination  of  cleared  auction  prices  times  the  quantity  of  MWs  cleared,  plus  the  net  of  any  over-performance  "bonus 
payments" and any under-performance charges. Additionally, bidding rules allow for the incorporation of a risk premium into 
generator bids.

West 

In the West region of the U.S., NRG operates a fleet of natural gas-fired power plants located entirely within the CAISO 
footprint. The CAISO operates day-ahead and real-time locational markets for energy and ancillary services, while managing 
congestion primarily through nodal prices. The CAISO system facilitates NRG's sale of power, ancillary services and capacity 
products  at  market-based  rates,  either  within  the  CAISO's  centralized  energy  and  ancillary  service  markets  or  bilaterally 
pursuant  to  tolling  arrangements  or  other  capacity  sales  with  California's  LSEs.  The  CPUC  also  determines  capacity 
requirements for LSEs and for specified local areas utilizing inputs from the CAISO. Both the CAISO and CPUC rules require 
LSEs to contract with sufficient generation resources in order to maintain minimum levels of generation within defined local 
areas.  Additionally,  the  CAISO  has  independent  authority  to  contract  with  needed  resources  under  certain  circumstances, 
typically either when LSEs have failed to procure sufficient resources, or system conditions change unexpectedly. 

Canada

In Canada, NRG sells to residential and commercial retail customers in Alberta under both regulated rates approved by the 
AUC as well as through competitive service with rates set by the market. The Company's regulated rates are approved through 
periodic  rate  applications  that  establish  rates  for  power  and  gas  sales  as  well  as  for  recovery  of  other  costs  associated  with 
operating  the  regulated  business.  In  addition,  the  Company  conducts  retail  sales  of  energy  to  commercial  customers  in  other 
provinces. All sales and operations are subject to applicable federal and provincial laws, regulations and licensing requirements. 

Regulatory Matters

As participants in wholesale and retail energy markets and owners and operators of power plants, certain NRG entities are 
subject to regulation by various federal and state government agencies. These include the CFTC, FERC, NRC and the PUCT, as 
well as other public utility commissions in certain states where NRG's generation or distributed generation assets are located. In 
addition,  NRG  is  subject  to  the  market  rules,  procedures  and  protocols  of  the  various  ISO  and  RTO  markets  in  which  it 
participates. Likewise, certain NRG entities participating in the retail markets are subject to rules and regulations established by 
the  states  and  provinces  in  which  NRG  entities  are  licensed  to  sell  at  retail.  NRG  must  also  comply  with  the  mandatory 
reliability requirements imposed by NERC and the regional reliability entities in the regions where NRG operates.

Since entering office in January 2021, the President has signed a package of executive orders which, amongst other things, 
intends  to  boost  the  federal  government's  response  to  COVID-19,  as  well  as  elevate  climate  change  across  all  levels  and 
jurisdictions  of  the  federal  government.  The  administration  has  requested  all  agencies  delay  submitting  rules  to  the  Federal 
Register  or  posting  their  effective  date  for  60  days  if  not  already  effective,  until  they  can  be  reviewed  by  appointees  of  the 
current  administration.  NRG  is  closely  monitoring  agency  action  as  the  orders  will  likely  result  in  the  promulgation  of  new 
regulations, where applicable. 

NRG's operations within the ERCOT footprint are not subject to rate regulation by FERC, as they are deemed to operate 
solely within the ERCOT market and not in interstate commerce. These operations are subject to regulation by the PUCT, as 
well as to regulation by the NRC with respect to NRG's ownership interest in STP.

Federal Energy Regulation

D.C. Circuit Ruling on FERC's Use of Tolling Orders — On June 30, 2020, the U.S. Court of Appeals for the D.C. Circuit 
issued a decision stating that FERC's ability to "toll" actions on rehearing beyond the statutory 30-day period is unlawful. On 
September 17, 2020, FERC staff explained that in Federal Power Act cases, it will no longer issue tolling orders but instead will 
issue either a Notice of Denial of Rehearing by Operation of Law or a Notice of Denial of Rehearing by Operation of Law and 
Providing  for  Further  Consideration.  The  first  indicates  that  FERC  would  not  intend  to  issue  a  merits  order  and  the  second 
indicates that FERC intends to issue further action. This decision impacts an array of appeals related to the PJM MOPR order 
and will impact how rehearings are decided and appeals filed.

18

 
 
 
 
 
 
 
 
 
 
State and Provincial Energy Regulation

State  Proceedings  Regarding  States’  Participation  in  the  Wholesale  Market  —  Various  states,  including  Connecticut, 
New  Jersey,  and  New  York  as  well  as  the  District  of  Columbia  have  initiated  proceedings  to  investigate  resource  adequacy 
alternatives  and  to  consider  its  participation  in  the  regional  wholesale  electricity  market  constructs,  specifically  withdrawal 
from the regional market or implementing a Fixed Resource Requirement Regime. Any actions taken by the states could affect 
market design and market prices in the respective regional markets. 

Regional Regulatory Developments

NRG is affected by rule/tariff changes that occur in the ISO regions. For further discussion on regulatory developments 

see Item 15 — Note 25, Regulatory Matters, to the Consolidated Financial Statements.

East/West

PJM 

Capacity Market Reforms Filing — On December 19, 2019, FERC issued an order on the pending proposals to reform the 
PJM  market  to  mitigate  subsidized  resources  in  the  capacity  market.  FERC  directed  PJM  to  apply  the  Minimum  Offer  Price 
Rule, or MOPR, to new and existing resources receiving state subsidies and subject them to default offer floor prices in their 
capacity bids. The Order provided for various category specific exemptions to the MOPR, as well as a unit specific exemption, 
which permits any resource that can justify an offer lower than the default offer price floor to submit such capacity bids to PJM 
for review. After subsequent filings and orders, on November 13, 2020, PJM submitted its third compliance filing, including a 
timeline  to  hold  the  next  Base  Residual  Auction  for  Delivery  Year  2022-2023  on  May  19-25,  2021,  which  was  accepted  by 
FERC.  Multiple  parties  filed  appeals  in  this  matter,  which  have  been  consolidated  at  the  Seventh  Circuit  Court  of  Appeals. 
Subjecting  subsidized  resources  to  default  offer  floors  in  the  capacity  market  should  protect  the  market  from  further  price 
suppression.  The  impact  of  these  changes  on  capacity  market  outcomes  depends  on,  among  other  factors,  bidding  behavior, 
load forecast changes, new resource entry, and existing resource exit.

Indiana Municipal Power Agency and City of Lawrenceburg, Indiana Complaint on Station Power — On September 17, 
2020, FERC issued an order in response to a complaint and request for declaratory judgement challenging the station power 
wholesale netting provisions in PJM's tariff. FERC found that it does not have jurisdiction over the supply of station power and 
the provision of station power is a retail sale subject to state jurisdiction. The order established a Section 206 proceeding and 
required  PJM  to  submit  a  filing  within  60  days  to  show  why  the  station  service  netting  provisions  of  its  tariff  are  just  and 
reasonable. Lawrenceburg Power, LLC filed for rehearing, which was denied by operation of law on November 19, 2020 and 
they subsequently appealed to the United States Court of Appeals for the District of Columbia Circuit. The matter is pending. 
On  November  23,  2020,  PJM  submitted  its  station  power  compliance  filing  to  FERC.  Multiple  parties  filed  comments  and 
protests to PJM's compliance filing. This decision could affect the rates that plants pay for station power. 

PJM's  ORDC  Filing  and  Compliance  Directives  —  On  March  29,  2019,  PJM  proposed  energy  and  reserve  market 
reforms to enhance price formation in reserve markets, which includes modifying its ORDC and aligning market-based reserve 
product in Day-Ahead and Real-Time markets. On May 21, 2020, FERC approved PJM's proposed energy and reserve market 
reforms. FERC also directed PJM to implement a forward-looking Energy and Ancillary Services Offset to be used in PJM's 
capacity  markets.  PJM  submitted  a  compliance  filing  to  revise  its  tariff  on  August  5,  2020.  On  November  12,  2020,  FERC 
approved two PJM compliance filings regarding PJM's reserve markets and the forward-looking Energy and Ancillary Services 
Offset and subsequently issued a timeline to hold the Base Residual Auction as noted above. PJM will implement the forward-
looking Energy and Ancillary Services Offset for the 2022/2023 Base Residual Auction.

New England

ISO-NE Inventoried Energy Compensation Proposal — FERC approved ISO-NE's proposed interim measure to address 
near-term  fuel  security  concerns  by  operation  of  law.  After  an  appeal  to  the  Court  of  Appeals  and  a  remand  back  to  FERC, 
FERC  issued  an  order  accepting  Inventoried  Energy  Compensation  Proposal  and  by  operation  of  law  denied  requests  for 
rehearing on August 20, 2020. Multiple parties filed amended petitions for review to include FERC's order on remand. ISO-
NE's proposal will affect future capacity market prices and the compensation that fuel secure units receive.

Mystic's  Complaint  on  Transmission  Reliability  Review  —  On  June  10,  2020,  Constellation  Mystic  Power  LLC  filed  a 
complaint at FERC against ISO-NE alleging that ISO-NE violated its Tariff in its addition of language to its planning procedure 
and  in  its  conduct  in  carrying  out  a  competitive  transmission  REP  to  address  the  retirements  of  Mystic  Units  8  and  9.  On 
August  17,  2020,  FERC  issued  an  order  denying  the  complaint.  After  a  rehearing  that  was  denied  by  operation  of  law,  on 
January 4, 2021, Constellation Mystic Power LLC filed an appeal to the D.C. Circuit. The outcome of this proceeding affects 
the retirement of the Mystic Units 8 and 9, thereby affecting capacity prices in ISO-NE.

19

 
 
 
 
 
 
 
 
 
 
Paper  Hearing  on  ISO-NE's  New  Entrant  Rule  —  On  July  1,  2020,  FERC  issued  an  order  establishing  a  Section  206 
hearing initiated by FERC's preliminary finding that the "new entrant rules" may be unjust and unreasonable, specifically as it 
relates  to  the  seven-year  price-lock  rule  as  a  result  of  the  D.C.  Circuit  Court's  remand  on  a  FERC  Order.  The  price-lock 
mechanism permits qualified new resources that clear the auction to receive their first-year clearing price for seven years. On 
December 1, 2020, FERC issued an order eliminating the seven-year price lock rule beginning in Forward Capacity Auction 16. 
The elimination of the seven-year price lock rule could affect future capacity prices in ISO-NE.

Competitive  Auctions  with  Sponsored  Resources  Proposal  (CASPR)  —  On  January  8,  2018,  ISO-NE  filed  the  CASPR 
proposal  which  attempts  to  accommodate  state  sponsored  resources  while  maintaining  competitive  market  pricing.  On 
November  19,  2020,  FERC  upheld  the  order  approving  CASPR.  Multiple  parties  filed  an  appeal  to  the  D.C.  Circuit.  The 
outcome of this proceeding will potentially affect future capacity market prices.

New York

New York State Public Service Commission Retail Energy Market Proceedings — On February 23, 2016, the NYSPSC 
issued an order referred to as the Retail Reset Order. Among other things, the Retail Reset Order placed a price cap on energy 
supply offers and imposed burdensome new regulations on ESCO's. Various parties have challenged the NYSPSC's authority to 
regulate prices charged by competitive suppliers. On May 9, 2019 the New York Court of Appeals, the state’s highest tribunal, 
issued  a  decision  affirming  the  NYSPSC’s  authority  to  regulate  ESCO’s  prices  as  a  condition  of  access  to  the  utilities’ 
infrastructure. On December 12, 2019, the NYSPSC issued an order limiting ESCO's offers for electric and natural gas to three 
compliant products: guaranteed savings from the utility default rate, a fixed term capped at 5% of the rolling 12-month average 
utility  default  rate,  or  NY-sourced  renewable  energy  that  is  at  least  50%  greater  than  the  prevailing  NY  Renewable  Energy 
Standard for load serving entities. The Order effectively limited ESCO offers to natural gas customers to only the guaranteed 
savings and capped fixed term compliant products because no equivalent renewable energy product exists for natural gas. The 
Order  also  establishes  new  ESCO  eligibility  criteria  and  certification  process,  as  well  as  re-certification  of  current  ESCOs. 
Multiple  parties  filed  for  rehearing,  which  were  denied.  After  extension  requests,  the  NYSPSC  ordered  compliance  effective 
April 16, 2021. On January 21, 2021, the NYSPSC issued an Order setting a timeline to evaluate additional compliant energy-
related  value-added  products  and  also  provided  for  a  limited  one-year  waiver  whereby  ESCOs,  including  NRG's  Green 
Mountain  Energy  and  XOOM  Energy,  which  currently  offer  green  gas  products,  could  continue  to  serve  existing  customers. 
The  limited  offerings  imposed  by  the  Order,  as  issued,  may  impact  the  Company's  retail  sales  to  Mass  Market  customers  in 
New York, although the Company is currently in the process of moving existing customers to compliant products.

New  York  Buyer  Side  Mitigation  Proceedings  —  On  February  20,  2020,  FERC  issued  multiple  orders  pertaining  to  the 
NYISO capacity market. The orders narrowed certain exemptions to buyer side mitigation measures. Specifically, FERC stated 
that certain renewable and self-supply resources would be exempt from offer floor mitigation but rejected NYISO’s proposal of 
a 1,000 MW cap on renewable resources that could qualify for the exemption. FERC ordered NYISO to make a compliance 
filing narrowly tailoring its cap. The NYISO submitted its compliance filing, which FERC largely accepted. FERC rejected a 
complaint  to  exempt  new  electric  storage  resources  and  also  rejected  a  blanket  exemption  to  demand  response  providers 
currently subject to mitigation but granted a request for new demand response to receive a blanket exemption from the buyer 
side mitigation measures. On June 18, 2020, the NYSPSC filed petitions for review with the D.C. Circuit regarding these buyer 
side  mitigation  orders,  but  the  appeals  were  held  in  abeyance  pending  FERC's  consideration  of  rehearing  requests.  On 
December 7, 2020, FERC denied rehearings by operation of law regarding the exemption to demand response providers. FERC 
sustained  its  position  in  an  October  15,  2020  order  regarding  the  rehearing  on  electric  storage  resources.  Parties  have  re-
appealed  the  order  regarding  electric  storage  resources.  Implementation  of  buyer  side  mitigation  measures  to  address  price 
suppression provides more accurate capacity price signals in the competitive market.

New  York  Generators'  Complaint  on  Buyer  Side  Mitigation  Rules  —  On  October  14,  2020,  two  New  York  generators, 
Cricket Valley and Empire Generating, filed a complaint at FERC against the NYISO arguing that the NYISO's offer floor rules 
are unjust and unreasonable because they do not address price suppression in the market. The complaint requests that FERC 
order  the  NYISO  to  implement  a  MOPR  that  covers  out-of-market  support  to  new  and  existing  resources,  similar  to  that  in 
PJM.  The  outcome  of  this  proceeding  could  affect  capacity  market  prices  in  New  York.  The  complaint  remains  pending  at 
FERC.

Texas

Public  Utility  Commission  of  Texas’  Actions  Related  to  COVID-19  —  On  March  26,  2020,  the  PUCT  adopted  the 
COVID-19  Electricity  Relief  Program  ("ERP")  aimed  to  mitigate  the  impact  of  COVID-19  on  residential  customers  in  the 
competitive retail electric market who are experiencing economic hardship as a result of the pandemic. The COVID-19 ERP 
protected  residential  customers  deemed  eligible  by  the  PUCT’s  third  party  administrator  from  disconnection  for  nonpayment 
until September 30, 2020 and established an emergency fund to allow Retail Electric Providers ("REPs") to recover a certain 
amount of credit losses incurred while continuing to serve these customers. Final reimbursement requests by REPs were due by 
November 30, 2020.

20

 
 
 
 
 
 
 
 
 
 
California

California  Resource  Adequacy  Proceedings  —  Since  a  summer  2020  heat  storm  that  resulted  in  emergency  load 
curtailments,  the  State  of  California  and  CAISO  have  embarked  on  numerous  new  regulatory  activities  while  redirecting 
existing  proceedings  related  to  the  topic  of  resource  adequacy.  In  a  rulemaking  docket,  on  December  28,  2020,  the  CPUC 
directed the state's major investor-owned utilities to engage in emergency procurement for 2021 and 2022.  In the same docket, 
the CPUC is considering ways to increase the volume of demand response available to the state during emergency conditions. 
The CPUC is also considering longer term structural reforms of the resource adequacy policy in California. Additionally, the 
CAISO has indicated it will procure resources to a higher reserve margin in 2021 than it employed in 2020, while evaluating the 
conditions likely to exist at early-evening hours when peak load, net of solar resources, is highest. 

Midway-Sunset  RMR  Proceeding  —  San  Joaquin  Energy,  LLC,  a  subsidiary  of  NRG,  owns  a  50%,  non-controlling 
interest in the Midway-Sunset Cogeneration Company ("MSCC"). MSCC owns a cogeneration facility near Fellows, CA and 
submitted mothball notices for the cogeneration facility to the CAISO in the latter half of 2020. On December 17, 2020, the 
CAISO Board effectively rejected the mothball notices by authorizing its staff to designate the MSCC facility as a reliability 
must-run resource conditioned on execution of a RMR contract. In a letter dated December 16, 2020 sent to the CAISO Board, 
MSCC indicated that it did not object to the RMR designation but noted certain permitting and maintenance requirements for 
RMR operation. On January 29, 2021, MSCC made its RMR filing at FERC.

Canada

Alberta Energy Market — In December 2020, prior to its acquisition by NRG, Direct Energy filed a Non-Energy Rate 
Application with the AUC to approve cost recovery for the 2020-2022 period. Major cost elements of this application relate to 
bad  debt,  corporate  costs,  and  customer  care  and  billing  contracts.  The  Company  is  engaged  in  a  mediation  and  settlement 
process.  Typically,  AUC  proceeding  take  12-18  months  to  reach  resolution,  if  settlement  procedures  do  not  result  in  the 
resolution  of  contested  issues  more  quickly.  The  AUC's  decision  ultimately  will  result  in  a  surcharge  or  rebate  to  adjust 
collected  revenues  to  AUC-approved  costs  for  the  2020-2022  period.  The  Company  also  is  waiting  on  a  final  review  and 
approval from the AUC of a negotiated rate settlement for its electricity focused 2020-2022 Energy Price Setting Plan, of which 
a  decision  is  expected  during  the  first  quarter  of  2021.  The  Company  is  also  in  the  process  of  repaying  the  remainder  of 
amounts advanced to it from the Balance Pool and the Alberta government as part of its 90 day utility bill deferral program. 
This  program,  effective  March  18,  2020,  was  designed  to  assist  residential,  farms,  and  small  business  customers  who  were 
negatively  affected  by  COVID-19  related  economic  circumstances  by  temporarily  deferring  their  utility  bill  payments.  The 
program was also designed to mitigate bad debt risks associated with the implementation of the program. 

Environmental Regulatory Matters 

NRG  is  subject  to  numerous  environmental  laws  in  the  development,  construction,  ownership  and  operation  of  power 
plants. These laws generally require that governmental permits and approvals be obtained before construction and maintained 
during  operation  of  power  plants.  Federal  and  state  environmental  laws  historically  have  become  more  stringent  over  time. 
Future  laws  may  require  the  addition  of  emissions  controls  or  other  environmental  controls  or  impose  restrictions  on  the 
Company's operations. Complying with environmental laws often involves specialized human resources and significant capital 
and  operating  expenses,  as  well  as  occasionally  curtailing  operations.  The  COVID-19  pandemic  may  prevent  the  Company 
from  complying  with  certain  of  its  environmental  requirements,  which  federal  and  state  regulators  have  recognized.  NRG 
decides  to  invest  capital  for  environmental  controls  based  on  the  relative  certainty  of  the  requirements,  an  evaluation  of 
compliance options, and the expected economic returns on capital. 

A  number  of  regulations  that  affect  the  Company  have  been  revised  recently  by  the  EPA,  including  ash  storage  and 
disposal requirements, NAAQS revisions and implementation and effluent limitation guidelines. Some of these recent revisions 
may, in turn, be revised by the new U.S. presidential administration. NRG will evaluate the impact of these regulations as they 
are revised but cannot fully predict the impact of each until anticipated revisions and legal challenges are resolved. 

Air 

The  CAA  and  related  regulations  (as  well  as  similar  state  and  local  requirements)  have  the  potential  to  affect  air 
emissions, operating practices and pollution control equipment required at power plants. Under the CAA, the EPA sets NAAQS 
for certain pollutants including SO2, ozone, and PM2.5. Many of the Company's facilities are located in or near areas that are 
classified  by  the  EPA  as  not  achieving  certain  NAAQS  (non-attainment  areas).  The  relevant  NAAQS  may  become  more 
stringent.  The  Company  maintains  a  comprehensive  compliance  strategy  to  address  continuing  and  new  requirements. 
Complying with increasingly stringent air regulations could require the installation of additional emissions control equipment at 
some  NRG  facilities  or  retiring  of  units  if  installing  such  controls  is  not  economic.  Significant  changes  to  air  regulatory 
programs affecting the Company are described below. 

21

 
 
 
 
 
 
 
 
 
 
CPP/ACE  Rules  —  The  attention  in  recent  years  on  GHG  emissions  has  resulted  in  federal  and  state  regulations.  In 
October 2015, the EPA promulgated the CPP, addressing GHG emissions from existing EGUs. On February 9, 2016, the U.S. 
Supreme Court stayed the CPP. In July 2019, EPA promulgated the ACE rule, which rescinded the CPP, which had sought to 
broadly regulate CO2 emissions from the power sector. On January 19, 2021, the D.C. Circuit vacated the ACE rule (but on 
February 22, 2021, at the EPA's request, stayed the issuance of the portion of the mandate that would vacate the repeal of the 
CPP). Accordingly, we expect the EPA to promulgate a new rule to regulate GHG emissions from power plants. 

Greenhouse  Gas  Emissions  —  NRG  emits  CO2  (and  small  quantities  of  other  GHGs)  when  generating  electricity  at  a 
majority of its facilities. The graphs presented below illustrate NRG's domestic emissions of CO2e for the 2014, and the 2018  
through  2020  period.  Nearly  all  (>99%)  of  NRG's  GHG  emissions  are  subject  to  federal  (U.S.  EPA)  GHG  reporting 
requirements. 

In 2019, NRG announced the acceleration of its science-based GHG emissions reduction goals to align with prevailing 
climate science, which seeks to limit global warming in the post-industrial era to 1.5 degrees Celsius. NRG is targeting a 50% 
reduction by 2025, from its current 2014 baseline, and net-zero emissions by 2050. From 2014 to 2020, the Company's CO2e 
emissions  decreased  from  63  million  metric  tons  to  28  million  metric  tons,  representing  a  cumulative  55%  reduction.  The 
decrease is attributed to reductions in fleet-wide annual net generation, a market-driven shift away from coal as a primary fuel 
to natural gas, and in 2020 reduced load as a result of the COVID-19 pandemic. The Company believes the 2020 emissions 
level may change as load recovers from the impact of COVID-19. The Company is continuing to target a 50% reduction by 
2025 and is on track to meet that goal.

As of December 31, 2020, less than 10% of the Company's consolidated operating revenues were derived from coal-fired 

operating assets.

The  following  tables  reflect  the  Company’s  generation  portfolio,  including  leased  facilities  and  those  accounted  for 

through equity method investments. Prior year information was adjusted to remove divested assets. 

Byproducts, Wastes, Hazardous Materials and Contamination

In April 2015, the EPA finalized the rule regulating byproducts of coal combustion (e.g., ash and gypsum) as solid wastes 
under the RCRA. In September 2017, the EPA agreed to reconsider the rule. On July 30, 2018, the EPA promulgated a rule that 
amended the existing ash rule by extending some of the deadlines and providing more flexibility for compliance. On August 21, 
2018, the D.C. Circuit found, among other things, that the EPA had not adequately regulated unlined ponds and legacy ponds. 
In 2019 and 2020, the EPA proposed several changes to this rule. On August 28, 2020, the EPA finalized "A Holistic Approach 
to Closure Part A: Deadline to Initiate Closure," which amended the April 2015 Rule to address the August 2018 D.C. Circuit 
decision and extend some of the deadlines. On November 12, 2020, the EPA finalized "A Holistic Approach to Closure Part B: 
Alternative Demonstration for Unlined Surface Impoundments," which further amended the April 2015 Rule to, among other 
things, provide procedures for requesting approval to operate existing ash impoundments with an alternate liner. The Company 
has updated its estimates of required environmental capital expenditures to address this revised rule.

22

 
 
 
 
 
 
 
 
 
 
Domestic Site Remediation Matters

Under certain federal, state and local environmental laws, a current or previous owner or operator of a facility, including 
an electric generating facility, may be required to investigate and remediate releases or threatened releases of hazardous or toxic 
substances  or  petroleum  products.  NRG  may  be  responsible  for  property  damage,  personal  injury  and  investigation  and 
remediation costs incurred by a party in connection with hazardous material releases or threatened releases. These laws impose 
liability without regard to whether the owner knew of or caused the presence of the hazardous substances, and the courts have 
interpreted liability under such laws to be strict (without fault) and joint and several. Cleanup obligations can often be triggered 
during the closure or decommissioning of a facility, in addition to spills during its operations. Further discussions of affected 
NRG sites can be found in Item 15 — Note 24, Commitments and Contingencies, to the Consolidated Financial Statements.

Jewett Mine Lignite Contract — The Company's Limestone facility historically burned lignite obtained from the Jewett 
mine, which was operated by TWCC. In 2019, the Jewett mine and related lignite supply agreement with NRG were acquired 
by  Westmoreland  Jewett  Mining  LLC  ("Jewett  Mining"),  a  subsidiary  of  Westmoreland  Mining  LLC  pursuant  to  a  plan  of 
reorganization  confirmed  by  the  Texas  Bankruptcy  Court.  Effective  August  5,  2020,  NRG's  subsidiary,  NRG  Texas  LLC, 
acquired all of the equity interests of Jewett Mining. Active mining under the lignite supply agreement ceased as of December 
31,  2016;  however,  under  the  terms  of  the  lignite  supply  agreement,  Jewett  Mining  remains  responsible  for  reclamation 
activities  and  NRG  is  responsible  for  all  reclamation  costs.  NRG  has  recorded  an  adequate  ARO  liability.  The  Railroad 
Commission  of  Texas  has  imposed  a  bond  obligation  of  approximately  $99  million  for  the  reclamation  of  the  Jewett  mine, 
which NRG supports through surety bonds. The cost of the reclamation may exceed the value of the bonds. NRG may provide 
additional performance assurance if required by the Railroad Commission of Texas.

Nuclear Waste — The federal government's program to construct a nuclear waste repository at Yucca Mountain, Nevada 
was  discontinued  in  2010.  Since  1998,  the  U.S.  DOE  has  been  in  default  of  the  federal  government's  obligations  to  begin 
accepting spent nuclear fuel, or SNF, and high-level radioactive waste, or HLW, under the Nuclear Waste Policy Act. Owners 
of  nuclear  plants,  including  the  owners  of  STP,  had  been  required  to  enter  into  contracts  setting  out  the  obligations  of  the 
owners  and  the  U.S.  DOE,  including  the  fees  to  be  paid  by  the  owners  for  the  U.S.  DOE's  services  to  license  a  spent  fuel 
repository. Effective May 16, 2014, the U.S. DOE stopped collecting the fees. 

On February 5, 2013, STPNOC entered into a settlement agreement with the U.S. DOE for payment of damages relating 
to the U.S. DOE's failure to accept SNF and HLW under the Nuclear Waste Policy Act through December 31, 2013, which has 
been extended three times through addendums to cover payments through December 31, 2022. There are no facilities for the 
reprocessing  or  permanent  disposal  of  SNF  currently  in  operation  in  the  U.S.,  nor  has  the  NRC  licensed  any  such  facilities. 
STPNOC  currently  stores  all  SNF  generated  by  its  nuclear  generating  facilities  on-site.  STPNOC  plans  to  continue  to  assert 
claims against the U.S. DOE for damages relating to the U.S. DOE's failure to accept SNF and HLW.

Under the federal Low-Level Radioactive Waste Policy Act of 1980, as amended in 1985, the state of Texas is required to 
provide, either on its own or jointly with other states in a compact, for the disposal of all low-level radioactive waste generated 
within the state. Texas is currently in a compact with the state of Vermont, and the compact low-level waste facility located in 
Andrews County in Texas has been operational since 2012. 

Water 

The  Company  is  required  under  the  CWA  to  comply  with  intake  and  discharge  requirements,  requirements  for 
technological controls and operating practices. As with air quality regulations, federal and state water regulations have become 
more stringent and imposed new requirements. 

Effluent  Limitations  Guidelines  —  In  November  2015,  the  EPA  revised  the  Effluent  Limitations  Guidelines  for  Steam 
Electric Generating Facilities, which imposed more stringent requirements (as individual permits were renewed) for wastewater 
streams from FGD, fly ash, bottom ash, and flue gas mercury control. On September 18, 2017, the EPA promulgated a final 
rule that, among other things, postponed the compliance dates to preserve the status quo for FGD wastewater and bottom ash 
transport water by two years to November 2020 until the EPA amended the rule. On October 13, 2020, the EPA amended the 
2015 ELG rule by: (i) altering the stringency of certain limits for FGD wastewater; (ii) relaxing the zero-discharge requirement 
for  bottom  ash  transport  water;  and  (iii)  changing  several  deadlines.  The  Company  is  in  the  process  of  estimating  the 
environmental capital expenditures that will be required to comply. The capital expenditures required to comply will depend on 
elections regarding future operations of each coal-fired unit. NRG expects to make these elections for each unit in Q4 2021 at 
which time the EPA will be notified as required. Accordingly, we do not expect to provide estimates of ELG compliance costs 
until early 2022.

Regional Environmental Developments

NY  NOx  —  On  December  31,  2019,  the  New  York  State  Department  of  Environmental  Conservation  finalized  a  more 

stringent NOx regulation that will result in the retirement of the Company's combustion turbines in Astoria, New York in 2023.

23

 
 
 
 
 
 
 
 
 
 
Ash Regulation in Illinois — On July 30, 2019, Illinois enacted legislation that requires the state to promulgate regulations 
regarding coal ash at surface impoundments. On March 30, 2020, the state released its proposed implementing regulations. The 
Company expects the state to promulgate the final implementing regulations in March 2021, at which time regulated entities 
will then prepare and submit permit applications.

Customers

NRG  sells  to  a  wide  variety  of  customers,  primarily  end-use  customers  in  the  residential,  commercial  and  industrial 
sectors. The Company owns and operates power plants to generate and sell power to wholesale customers, such as utilities and 
other intermediaries. The Company had no customer that comprised more than 10% of the Company's consolidated revenues 
for the year ended December 31, 2020.

Human Capital

As  of  December  31,  2020,  NRG  and  its  consolidated  subsidiaries  had  4,104  employees,  approximately  23%  of  whom 
were covered by U.S. collective bargaining agreements. During 2020, the Company did not experience any labor stoppages or 
labor disputes at any of its facilities. 

NRG  believes  its  employees  are  vital  to  its  success  and  is  committed  to  offering  employees  a  rewarding  career  that 
provides  opportunities  for  growth  and  the  ability  to  make  valuable  contributions  toward  the  achievement  of  the  Company’s 
business objectives. NRG focuses on safety, health and wellness, diversity and inclusion, talent development and total rewards 
for its employees. 

Safety

Safety  is  embedded  in  the  culture  at  NRG.  The  Company  strives  to  begin  each  meeting  with  a  safety  moment  and 
regularly reminds its employees that safety comes first. NRG has achieved its targeted top decile safety record of Occupational 
Safety and Health Administration recordable injury rates in each of the 5 previous years.

Health and Wellness

For several years, NRG has invested in the well-being of its employees and their families. NRG provides programs that 
holistically  support  its  employees’  physical,  emotional  and  financial  wellness,  allowing  employees  the  opportunity  to  take 
control of their well-being and focus on what matters most to them for a healthy, secure future.

During 2020, the Company evaluated its approach to health and well-being in light of the circumstances resulting from the 
COVID-19  pandemic.  In  response  to  COVID-19,  NRG  implemented  additional  programs  to  provide  services  to  support  the 
needs of employees, including those working from home, such as programs that provided back-up childcare, expanded access to 
telemedicine (for both physical and mental health), and supported mental and emotional well-being through programs such as 
mindfulness.

For a further discussion on the Company’s overall response to COVID-19, please see above in this Item 1 — Business 

under the caption COVID-19.

24

 
 
 
 
 
 
 
 
 
 
Diversity and Inclusion

       NRG is committed to diversity and inclusion as an integral part of the Company. In 2020, NRG completed a gender and 
race pay equity study to ensure that the Company's pay decisions were not influenced by gender, race, or other similar factors. 
The  study  showed  equitable  pay  practices  after  accounting  for  education,  experience,  performance  and  location.  NRG  also 
conducted company-wide unconscious bias training to help all employees recognize, understand, and reduce implicit bias and 
offers various other related guides and tools to its employees and management.

Talent Development

 NRG deploys various talent development strategies and programs with the goal of ensuring a pipeline of leadership who 
can  execute  on  the  Company’s  strategy  and  drive  value  for  all  stakeholders.  The  Board  of  Directors  regularly  engages  with 
management  on  leadership  development  and  succession  planning,  including  providing  feedback  on  development  plans  and 
bench strength for key senior leader positions. The Board of Directors also has a structured program that allows directors to 
interact  directly  with  individuals  deeper  within  the  organization  whom  management,  through  a  robust  talent  assessment 
program, as well as mentoring relationships, has identified as high potential future leaders. The Company has a performance 
management  tool  that  emphasizes  a  continuous  feedback  loop  and  a  robust  online  training  curriculum  with  topics  including 
leadership, communication and productivity.

Total Rewards

NRG seeks to provide the median target of compensation and benefits, benchmarked against direct peers, industry, and, 
where  appropriate,  general  peers.  To  ensure  incentives  are  properly  aligned  with  business  needs  and  can  attract  and  retain 
qualified  employees,  the  Compensation  Committee  of  the  Board  of  Directors  actively  reviews  the  Company's  total  rewards 
programs, including benchmarking programs against peer groups, assessing the risks of programs and evaluating the design of 
the  annual  and  long-term  incentive  programs.  The  Company  offers  full-time  employees  incentives  designed  to  motivate  and 
reward success. NRG continues to evaluate its offerings taking into consideration the needs of its employees to ensure they are 
competitive and best serve its employees. Every two years, the Company engages an independent third party to benchmark its 
compensation and benefits programs against its peers and report the results to the Compensation Committee of the Board of 
Directors.

For  additional  information  and  recent  available  data  regarding  the  Company’s  efforts  and  programs  please  see  the 
Company’s  2020  Proxy  Statement  and  2019  Sustainability  Report,  which  are  available  on  the  Company’s  website  at: 
www.nrg.com. Information included in these documents is not intended to be incorporated into this Form 10-K.

Available Information

NRG's annual reports on Form 10-K, quarterly reports on Form 10-Q, current reports on Form 8-K, and amendments to 
those reports filed or furnished pursuant to section 13(a) or 15(d) of the Exchange Act are available free of charge through the 
SEC's website, www.sec.gov, and through the Company's website, www.nrg.com, as soon as reasonably practicable after they 
are electronically filed with, or furnished to, the SEC. The Company also routinely posts press releases, presentations, webcasts, 
sustainability reports and other information regarding the Company on the Company's website. The information posted on the 
Company's website is not a part of this report. 

25

 
 
 
 
 
 
 
 
 
 
Item 1A — Risk Factors 

NRG's risk factors are grouped into the following categories: (i) Risks Related to Public Health Threats; (ii) Risks Related 
to the Acquisition of Direct Energy; (iii) Risks Related to the Operation of NRG's Business; (iv) Risks Related to Governmental 
Regulation and Laws; and (v) Risks Related to the Company's Indebtedness and Economic and Financial Market Conditions.

Risks Related to Public Health Threats

Public  health  threats  or  outbreaks  of  communicable  diseases  could  have  a  material  adverse  effect  on  the  Company’s 
operations and financial results.

The  Company  may  face  risks  related  to  public  health  threats  or  outbreaks  of  communicable  diseases.  A  widespread 
healthcare  crisis,  such  as  an  outbreak  of  a  communicable  disease,  could  adversely  affect  the  global  economy  and  the 
Company’s  ability  to  conduct  its  business  for  an  indefinite  period  of  time.  For  example,  the  ongoing  global  COVID-19 
pandemic has negatively impacted local and global economies, disrupted financial markets and international trade, resulted in 
increased  unemployment  levels  and  impacted  local  and  global  supply  chains,  all  of  which  negatively  impact  the  electricity 
industry and the Company’s business. In addition, federal, state, and local governments have implemented various mitigation 
measures, including travel restrictions, border closings, restrictions on public gatherings, shelter-in-place orders and limitations 
on  business  activities.  Although  the  operations  of  the  Company  are  considered  an  essential  service,  some  of  these  measures 
have  adversely  impacted  the  ability  of  NRG  employees,  contractors,  suppliers,  customers,  and  other  business  partners  to 
conduct  business  activities.  This  could  have  a  material  adverse  effect  on  the  Company’s  results  of  operations,  financial 
condition, risk exposure and liquidity. 

In particular, the continued spread of COVID-19 and efforts to contain the virus could:

•

•

•

•

adversely  impact  demand  for  the  Company’s  electricity  services  and  other  products  and  services  and  the  ability  of 
customers to pay their bills; 
cause  an  increase  in  costs  for  the  Company  as  a  result  of  emergency  measures  taken  by  state  and  local  regulatory 
authorities in response to the COVID-19 crisis, including regulatory changes prohibiting customer disconnects and late 
fees;
impact  the  ability  of  the  Company's  partners  or  counterparties  to  perform  their  obligations  under  existing 
arrangements, including development projects, power purchase and sale arrangements, hedging arrangements or other 
commercial activities; and
cause other unpredicted events which may have an adverse impact on the Company’s results of operations, financial 
condition, risk exposure and liquidity.

The situation surrounding COVID-19 remains fluid and the potential for a material impact on the Company’s results of 
operations, financial condition, risk exposure and liquidity increases the longer the virus, or any variants thereof, impacts the 
level of economic activity in the United States and abroad. NRG cannot reasonably estimate with any degree of certainty the 
future  impact  of  COVID-19,  or  any  resurgence  of  COVID-19  or  other  pandemic  may  have  on  the  Company’s  results  of 
operations, financial position, risk exposure and liquidity.

Risks Related to the Acquisition of Direct Energy

The acquisition of Direct Energy may not achieve its intended results.

 Achieving the anticipated benefits of cost savings and operating efficiencies of the acquisition is subject to a number of 
uncertainties, including whether the businesses of NRG and Direct Energy are integrated in an efficient and effective manner. 
Failure to achieve these anticipated benefits could result in increased costs, lower-than-expected revenues or income generated 
by  the  combined  company  and  diversion  of  management's  time  and  energy,  which  could  have  an  adverse  effect  on  the 
Company's business, financial results and prospects.

The  Company  will  be  subject  to  business  uncertainties  related  to  Direct  Energy  that  could  adversely  affect  its  financial 
results.

Uncertainty  about  the  effects  of  the  acquisition  of  Direct  Energy  on  employees,  customers  and  suppliers  may  have  an 
adverse effect on NRG's business. Although the Company intends to take steps designed to reduce any adverse effects, these 
uncertainties may impair its ability to attract, retain and motivate key personnel for a period of time, and could cause customers, 
suppliers and others that deal with it to seek to change existing business relationships. 

Employee  retention  and  recruitment  may  be  particularly  challenging,  as  employees  and  prospective  employees  may 
experience uncertainty about their future roles with the Company. If, despite the Company's retention and recruiting efforts, key 
employees  depart  or  fail  to  accept  employment  with  NRG  because  of  issues  relating  to  the  uncertainty  and  difficulty  of 
integration or a desire not to remain with NRG, the Company's financial results could be affected.

26

 
 
 
 
 
 
 
 
 
 
The integration of NRG and Direct Energy may disrupt or have a negative impact on the Company’s business.

The acquisition of Direct Energy is complex, and the Company will devote significant time and resources to integrating its 
operations  with  the  operations  of  NRG.  NRG  could  have  difficulty  integrating  the  acquired  assets  and  personnel  of  Direct 
Energy with its own. The integration of NRG and Direct Energy may place a significant burden on management and internal 
resources. The diversion of management attention away from ongoing business concerns and any difficulties encountered in the 
transition and integration process could affect the Company's business, results of operations and financial condition. Risks that 
could impact the Company negatively include:

•
•
•
•

•
•
•

•

•
•
•
•
•

the difficulty of managing and integrating Direct Energy and its operations; 
the potential disruption of the ongoing businesses and distraction of management;
changes in our business focus and/or management;
difficulties  in  implementing  and  maintaining  uniform  processes,  systems,  standards,  controls,  procedures,  practices, 
policies and compensation standards;
unanticipated issues in integrating information technology, communications, and other systems;
the possibility of faulty assumptions underlying expectations regarding the integration process;
the  potential  impairment  of  relationships  with  employees  and  partners  as  a  result  of  any  integration  of  new 
management personnel;
unforeseen  expenses  associated  with  the  acquisition  of  Direct  Energy,  including  delays  to  the  integration  of  Direct 
Energy’s business as a result of the COVID-19 pandemic;
the potential difficulty in managing an increased number of locations and employees; 
the potential loss of valuable employees;
difficulty addressing any possible differences in corporate cultures and management philosophies;
unanticipated changes in federal or state laws or regulations; and
the effect of any government regulations which relate to the business acquired.

If  the  Company  is  not  successful  in  addressing  these  risks  effectively,  the  business  could  be  impacted.  Many  of  these 
factors will be outside of the Company’s control, and any one of them could result in delays, increased costs, decreases in the 
amount of expected revenues and diversion of management’s time and energy, which could materially affect NRG’s business, 
results of operations and financial condition.

27

 
 
 
 
 
 
 
 
 
 
Risks Related to the Operation of NRG's Business

NRG's  financial  performance  may  be  impacted  by  price  fluctuations  in  the  retail  and  wholesale  power  and  natural  gas 
markets, as well as fluctuations in coal and oil markets and other market factors that are beyond the Company's control.

Market  prices  for  power,  capacity,  ancillary  services,  natural  gas,  coal  and  oil  are  unpredictable  and  tend  to  fluctuate 
substantially. Unlike most other commodities, electric power can only be stored on a very limited basis and generally must be 
produced  concurrently  with  its  use.  As  a  result,  power  prices  are  subject  to  significant  volatility  due  to  supply  and  demand 
imbalances,  especially  in  the  day-ahead  and  spot  markets.  Long  and  short-term  power  and  gas  prices  may  also  fluctuate 
substantially due to other factors outside of the Company's control, including:

•

•

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changes in generation capacity in the Company’s markets, including the addition of new supplies of power as a result 
of the development of new plants, expansion of existing plants, the continued operation of uneconomic power plants 
due to state subsidies, or additional transmission capacity;

environmental regulations and legislation;

electric supply disruptions, including plant outages and transmission disruptions;

changes in power and gas transmission infrastructure;

fuel price volatility and transportation capacity constraints or inefficiencies;

changes in law, including judicial decisions;

weather conditions, including extreme weather conditions and seasonal fluctuations, including the effects of climate 
change;

changes in commodity prices and the supply of commodities, including but not limited to natural gas, coal and oil;

changes in the demand for power or gas, or in patterns of power or gas usage, including the potential development of 
demand-side management tools and practices, distributed generation, and more efficient end-use technologies;

development of new fuels, new technologies and new forms of competition for the production of power;

economic and political conditions;

federal, state and provincial power regulations and legislation, and regulations and actions of the ISO and RTOs;

changes in prices related to RECs; and

changes in capacity prices and capacity markets.

While  retail  rates  are  generally  designed  to  allow  retail  sellers  of  electricity  and  natural  gas  to  pass  through  price 
fluctuations  and  other  changes  to  costs,  the  Company  may  not  be  able  to  pass  through  all  such  changes  to  customers.  For 
example,  serving  retail  power  customers  in  ISOs  that  have  a  capacity  market  exposes  the  Company  to  the  risk  that  capacity 
costs  can  change  and  may  not  be  recoverable,  or  the  Company  may  engage  in  sales  of  power  at  fixed  prices.  Additionally, 
increases in wholesale costs to retail customers may cause additional customer defaults or increased customer attrition, or may 
be limited by regulatory rules. 

Further, low natural gas prices can cause natural gas to be the more cost-competitive fuel compared to coal for generating 
electricity. Because the Company enters into guaranteed supply contracts to provide for the amount of coal needed to operate its 
base load coal-fired generating facilities, the Company may experience periods where it holds excess amounts of coal if fuel 
pricing results in the Company reducing or idling coal-fired generating facilities. In addition, the Company may incur costs to 
terminate supply contracts for coal in excess of its generating requirements. 

Such factors and the associated fluctuations in power prices have affected the Company's wholesale and retail profitability 

in the past and are expected to continue to do so in the future.

Volatile  power  and  gas  supply  costs  and  demand  for  power  and  gas  could  adversely  affect  the  financial  performance  of 
NRG's retail operations.

NRG's retail power operations purchase a significant portion of their supply from third parties. All of the gas sold by the 
Company  in  retail  and  wholesale  markets  is  purchased  from  third  parties.  As  a  result,  financial  performance  depends  on  the 
ability  to  obtain  adequate  supplies  of  power  and  gas  from  third  parties  at  prices  below  the  prices  it  charges  its  customers. 
Consequently, the Company's earnings and cash flows could be adversely affected in any period in which the wholesale power 
or gas prices rise at a greater rate than the rates the Company can charge to customers. The price of wholesale electricity and 
gas supply purchases associated with the retail operations' energy commitments can be different than that reflected in the rates 
charged to customers due to, among other factors:

•
•

varying supply procurement contracts used and the timing of entering into related contracts;
subsequent changes in the overall price of natural gas;

28

 
 
 
 
 
 
 
 
 
 
•

•

•

daily, monthly or seasonal fluctuations in the price of natural gas relative to the 12-month forward prices;

transmission and transportation constraints and the Company's ability to move power or gas to its customers; and

changes in market heat rate (i.e., the relationship between power and natural gas prices).

The  Company's  earnings  and  cash  flows  could  also  be  adversely  affected  in  any  period  in  which  its  customers'  actual 
usage  of  electricity  or  gas  significantly  varies  from  the  forecasted  usage,  which  could  occur  due  to,  among  other  factors, 
weather events, changes in usage patterns, competition and economic conditions.

 Substantially all of NRG's businesses operates, wholly or partially, without long-term power sale agreements.

 Many of NRG’s retail customers are contracted for a period of one year or less, and NRG may or may not hedge its retail 
power sales exposure, or may hedge in a manner that is not effective at managing quantity or price risk in the retail market. In 
addition, many of NRG’s generation facilities are exposed to market risk because they operate as "merchant" facilities without 
long-term  power  sales  agreements  for  some  or  all  of  their  generating  capacity  and  output.  Without  the  benefit  of  long-term 
power sales or purchase agreements, and without long-term load obligations, NRG cannot be sure that it will be able to sell or 
purchase power at commercially attractive rates or that its generation facilities will be able to operate profitably. This could lead 
to future impairments of the Company's property, plants and equipment, the closing of certain of its facilities or the loss of retail 
customers, which could have a material adverse effect on the Company's results of operations, financial condition or cash flows.

Competition  may  have  a  material  adverse  effect  on  NRG's  results  of  operations,  cash  flows  and  the  market  value  of  its 
assets.

NRG  has  numerous  competitors  in  all  aspects  of  its  business,  and  additional  competitors  may  enter  the  industry.  The 
Company's  retail  operations  specifically  face  competition  for  customers.  Competitors  may  offer  different  products,  lower 
prices,  and  other  incentives,  which  may  attract  customers  away  from  the  Company.  In  some  retail  electricity  markets,  the 
principal competitor may be the incumbent utility. The incumbent utility has the advantage of long-standing relationships with 
its customers and strong brand recognition. Furthermore, NRG may face competition from other energy service providers, other 
energy industry participants, or nationally branded providers of consumer products and services, who may develop businesses 
that will compete with NRG. 

The Company’s plant operations face competition from newer or more efficient plants owned by competitors, which may 
put some of the Company's plants at a disadvantage to the extent these competitors are able to consume the same or less fuel as 
the Company's plant. Over time, the Company's plants may be unable to compete with these more efficient plants, which could 
result in retirements.

NRG’s competitors may have greater liquidity, greater access to credit and other financial resources, lower cost structures, 
more  effective  risk  management  policies  and  procedures,  greater  ability  to  incur  losses,  longer-standing  relationships  with 
customers,  greater  potential  for  profitability  from  retail  sales  or  greater  flexibility  in  the  timing  of  their  sale  of  generation 
capacity  and  ancillary  services  than  NRG  does.  Competitors  may  also  have  better  access  to  subsidies  or  other  out-of-market 
payments that put NRG at a competitive disadvantage.

NRG's  competitors  may  be  able  to  respond  more  quickly  to  new  laws  or  regulations  or  emerging  technologies,  or  to 
devote greater resources to marketing of retail power than NRG can. In addition, current and potential competitors may make 
strategic acquisitions or establish cooperative relationships among themselves or with third parties. Accordingly, it is possible 
that new competitors or alliances among current and new competitors may emerge and rapidly gain significant market share. 

There can be no assurance that NRG will be able to compete successfully against current and future competitors, and any 
failure to do so would have a material adverse effect on the Company's business, financial condition, results of operations and 
cash flow.

NRG's costs, results of operations, financial condition and cash flows could be adversely impacted by disruption of its fuel 
supplies.

NRG relies on natural gas, coal and oil to fuel a majority of its power generation facilities. Grid operations depend on the 
continuing  financial  viability  of  contractual  counterparties,  as  well  as  the  infrastructure  (including  rail  lines,  rail  cars,  barge 
facilities,  roadways,  riverways  and  natural  gas  pipelines)  available  to  serve  generation  facilities  and  to  ensure  that  there  is 
sufficient power produced to meet retail demand. As a result, the Company’s wholesale generation facilities are subject to the 
risks of disruptions or curtailments in the production of power at its generation facilities if no fuel is available at any price, if a 
counterparty fails to perform or if there is a disruption in the fuel delivery infrastructure.

NRG routinely hedges both its wholesale sales and purchases to support its retail load obligations. In order to hedge these 
obligations, the Company may enter into long-term and short-term contracts for the purchase and delivery of fuel. Many of the 
forward  power  sales  contracts  do  not  allow  the  Company  to  pass  through  changes  in  fuel  costs  or  discharge  the  power  sale 
obligations in the case of a disruption in fuel supply due to force majeure events or the default of a fuel supplier or transporter. 

29

 
 
 
 
 
 
 
 
 
 
Disruptions  in  the  Company's  fuel  supplies  or  power  supply  arrangements  may  therefore  require  it  to  find  alternative  fuel 
sources at higher costs, to find other sources of power to deliver to retail customers or other counterparties at a higher cost, or to 
pay damages to counterparties for failure to deliver power or sell electricity or natural gas as contracted. Any such event could 
have a material adverse effect on the Company's financial performance.

NRG also buys significant quantities of electricity and fuel on a short-term or spot market basis. Prices sometimes rise or 
fall significantly over a relatively short period of time. The price NRG can obtain for the sale of energy may not rise at the same 
rate, or may not rise at all, to match a rise in fuel or delivery costs. Retail rates may also not rise at the same rate or may not rise 
at all. This may have a material adverse effect on the Company's financial performance. 

NRG's  plant  operating  characteristics  and  equipment,  particularly  at  its  coal-fired  plants,  often  dictate  the  specific  fuel 
quality to be combusted. The availability and price of specific fuel qualities may vary due to supplier financial or operational 
disruptions, transportation disruptions and force majeure. At times, coal of specific quality may not be available at any price or 
the Company may not be able to transport such coal to its facilities on a timely basis. In this case, the Company may not be able 
to run the coal facility even if it would be profitable. Operating a coal facility with different quality coal can lead to emission or 
operating  problems.  If  the  Company  had  sold  forward  the  power  from  such  a  coal  facility,  it  could  be  required  to  supply  or 
purchase power from alternate sources, perhaps at a loss. This could have a material adverse impact on the financial results of 
specific plants and on the Company's results of operations.

There may be periods when NRG will not be able to meet its commitments under forward sale or purchase obligations at a 
reasonable cost or at all.

The  Company  may  sell  fixed  price  gas  as  a  proxy  for  power.  Because  the  obligations  under  most  of  the  Company's 
forward sale agreements are not contingent on a unit being available to generate power, NRG is generally required to deliver 
power to the buyer, even in the event of a plant outage, fuel supply disruption or a reduction in the available capacity of the 
unit. To the extent that the Company does not have sufficient lower-cost capacity to meet its commitments under its forward 
sale obligations, the Company would be required to supply replacement power either by running its other, higher cost power 
plants  or  by  obtaining  power  from  third-party  sources  at  market  prices  that  could  substantially  exceed  the  contract  price.  If 
NRG fails to deliver the contracted power, it would be required to pay the difference between the market price at the delivery 
point and the contract price, and the amount of such payments could be substantial.

NRG's trading operations and use of hedging agreements could result in financial losses that negatively impact its results of 
operations,  and  NRG's  hedging  activities  may  increase  the  volatility  in  the  Company's  quarterly  and  annual  financial 
results.

The  Company  typically  enters  into  hedging  agreements,  including  contracts  to  purchase  or  sell  commodities  at  future 
dates  and  at  fixed  prices,  to  manage  the  commodity  price  risks  inherent  in  its  business.  The  Company’s  risk  management 
policies and hedging procedures may not mitigate risk as planned, and the Company may fail to fully or effectively hedge its 
commodity  supply  and  price  risk.  In  addition,  these  activities,  although  intended  to  mitigate  price  volatility,  expose  the 
Company to other risks. When the Company sells or buys power or gas forward, it gives up the opportunity to buy or sell at the 
future price, which not only may result in lost opportunity costs but also may require the Company to post significant amounts 
of cash collateral or other credit support to its counterparties. The Company also relies on counterparty performance under its 
hedging agreements and is exposed to the credit quality of its counterparties under those agreements. Further, if the values of 
the financial contracts change in a manner that the Company does not anticipate, or if a counterparty fails to perform under a 
contract, it could harm the Company's business, operating results or financial position.

NRG  does  not  typically  hedge  the  entire  exposure  of  its  operations  against  commodity  price  volatility.  To  the  extent  it 
does not hedge against commodity price volatility, the Company's results of operations and financial position may be improved 
or diminished based upon movement in commodity prices.

NRG may engage in trading activities, including the trading of power, fuel and emissions allowances that are not directly 
related to the operation of the Company's generation facilities or the management of related risks. These trading activities take 
place in volatile markets and some of these trades could be characterized as speculative. The Company would expect to settle 
these trades financially rather than through the production of power or the delivery of fuel. This trading activity may expose the 
Company  to  the  risk  of  significant  financial  losses  which  could  have  a  material  adverse  effect  on  its  business  and  financial 
condition.

NRG  generally  attempts  to  balance  its  fixed-price  physical  and  financial  purchases  and  sales  commitments  in  terms  of 
contract volumes and the timing of performance and delivery obligations through the use of financial and physical derivative 
contracts. These derivatives are accounted for in accordance with the FASB ASC 815, Derivatives and Hedging, or ASC 815, 
which requires the Company to record all derivatives on the balance sheet at fair value with changes in the fair value resulting 
from  fluctuations  in  the  underlying  commodity  prices  immediately  recognized  in  earnings,  unless  the  derivative  qualifies  for 

30

 
 
 
 
 
 
 
 
 
 
cash flow hedge accounting treatment or a scope exception. As a result, the Company's quarterly and annual results are subject 
to significant fluctuations caused by changes in market prices.

NRG may not have sufficient liquidity to hedge market risks effectively.

The  Company  is  exposed  to  market  risks  through  its  retail  and  wholesale  operations,  which  involve  the  purchase  of 
electricity  and  natural  gas  for  resale,  the  sale  of  energy,  capacity  and  related  products,  and  the  purchase  and  sale  of  fuel, 
transmission services and emission allowances. These market risks include, among other risks, volatility arising from location 
and  timing  differences  that  may  be  associated  with  buying  and  transporting  fuel,  converting  fuel  into  energy  and  delivering 
energy to a buyer.

NRG  undertakes  these  market  activities  through  agreements  with  various  counterparties.  Many  of  the  Company's 
agreements  with  counterparties  include  provisions  that  require  the  Company  to  provide  guarantees,  offset  or  netting 
arrangements, letters of credit, a first lien on assets and/or cash collateral to protect the counterparties against the risk of the 
Company's default or insolvency. The amount of such credit support that must be provided typically is based on the difference 
between  the  price  of  the  commodity  in  a  given  contract  and  the  market  price  of  the  commodity.  Significant  movements  in 
market prices can result in the Company being required to provide cash collateral and letters of credit in very large amounts. 
The effectiveness of the Company's strategy may depend on the amount of collateral available to enter into or maintain these 
contracts, and liquidity requirements may be greater than the Company anticipates or will be able to meet. Without a sufficient 
amount of working capital to post as collateral in support of performance guarantees or as a cash margin, the Company may not 
be able to manage price volatility effectively or to implement its strategy. An increase in the amount of letters of credit or cash 
collateral required to be provided to the Company's counterparties may negatively affect the Company's liquidity and financial 
condition.

Further,  if  any  of  NRG's  facilities  experience  unplanned  outages  or  if  retail  customers  use  more  power  or  gas  than 
expected,  the  Company  may  be  required  to  procure  additional  power  or  gas  at  spot  market  prices  to  fulfill  contractual 
commitments.  Without  adequate  liquidity  to  meet  margin  and  collateral  requirements,  the  Company  may  be  exposed  to 
significant losses, may miss significant opportunities, and may have increased exposure to the volatility of spot markets.

Operation of power generation facilities involves significant risks and hazards customary to the power industry that could 
have a material adverse effect on NRG's revenues and results of operations, and NRG may not have adequate insurance to 
cover these risks and hazards.

The ongoing operation of NRG's facilities involves risks that include the breakdown or failure of equipment or processes, 
performance below expected levels of output or efficiency and the inability to transport the Company's product to its customers 
in an efficient manner due to a lack of transmission capacity. Unplanned outages of generating units, including extensions of 
scheduled  outages  due  to  mechanical  failures  or  other  problems  occur  from  time  to  time  and  are  an  inherent  risk  of  the 
Company's business. Unplanned outages typically increase the Company's operation and maintenance expenses and may reduce 
the  Company's  revenues  as  a  result  of  selling  fewer  MWh  or  non-performance  penalties  or  require  NRG  to  incur  significant 
costs as a result of running one of its higher cost units or obtaining replacement power from third parties in the open market to 
satisfy  the  Company's  forward  power  sales  obligations.  NRG's  inability  to  operate  the  Company's  plants  efficiently,  manage 
capital expenditures and costs, and generate earnings and cash flow from the Company's asset-based businesses could have a 
material adverse effect on the Company's results of operations, financial condition or cash flows.

In  addition,  NRG  provides  plant  operations  and  commercial  services  to  a  variety  of  third-parties.  There  is  a  risk  that 
mistakes, mis-operations, or actions taken by these third-parties could be attributed to NRG, including the risk of investigation 
or penalties being assessed to NRG in connection with the services it offers, or that regulators could question whether NRG had 
the appropriate safeguards in place.

Power  generation  involves  hazardous  activities,  including  acquiring,  transporting  and  unloading  fuel,  operating  large 
pieces of rotating equipment and delivering electricity to transmission and distribution systems. In addition to natural risks such 
as  earthquake,  flood,  lightning,  hurricane  and  wind,  other  hazards,  such  as  fire,  explosion,  structural  collapse  and  machinery 
failure are inherent risks in the Company's operations. These and other hazards can cause significant personal injury or loss of 
life, severe damage to and destruction of property, plant and equipment, contamination of, or damage to, the environment and 
suspension of operations. The occurrence of any one of these events may result in NRG being named as a defendant in lawsuits 
asserting claims for substantial damages, including for environmental cleanup costs, personal injury and property damage and 
fines and/or penalties. 

NRG  maintains  an  amount  of  insurance  protection  that  it  considers  adequate,  obtains  warranties  from  vendors  and 
obligates contractors to meet certain performance levels, but the Company cannot provide any assurance that these measures 
will  be  sufficient  or  effective  under  all  circumstances  and  against  all  hazards  or  liabilities  to  which  it  may  be  subject. 
A successful claim for which the Company is not fully insured or protected could hurt its financial results and materially harm 
NRG's financial condition. NRG cannot provide any assurance that its insurance coverage will continue to be available at all or 

31

 
 
 
 
 
 
 
 
 
 
at  rates  or  on  terms  similar  to  those  presently  available.  Any  losses  not  covered  by  insurance  could  have  a  material  adverse 
effect on the Company's financial condition, results of operations or cash flows.

Maintenance,  expansion  and  refurbishment  of  power  generation  facilities  involve  significant  risks  that  could  result  in 
unplanned power outages or reduced output and could have a material adverse effect on NRG's results of operations, cash 
flows and financial condition.

Many  of  NRG's  facilities  require  periodic  maintenance  and  repair.  Any  unexpected  failure,  including  failure  associated 

with breakdowns, forced outages or any unanticipated capital expenditures could result in reduced profitability.

NRG cannot be certain of the level of capital expenditures that will be required due to changing environmental and safety 
laws  (including  changes  in  the  interpretation  or  enforcement  thereof)  needed  facility  repairs  and  unexpected  events  (such  as 
natural disasters or terrorist attacks). The unexpected requirement of large capital expenditures could have a material adverse 
effect on the Company's liquidity and financial condition.

NRG  and  its  subsidiaries  have  guaranteed  the  performance  of  third  parties,  which  may  result  in  substantial  costs  in  the 
event of non-performance. 

NRG  and  its  subsidiaries  have  issued  certain  guarantees  of  the  performance  of  others,  which  obligate  NRG  and  its 
subsidiaries to perform in the event that the third parties do not perform. In the event of non-performance by the third parties, 
NRG could incur substantial cost to fulfill their obligations under these guarantees. Such performance guarantees could have a 
material impact on the operating results, financial condition, or cash flows of the Company.

Supplier and/or customer concentration may expose the Company to significant financial credit or performance risks.

NRG often relies on a single contracted supplier or a small number of suppliers for the provision of fuel, transportation of 
fuel, chemicals and other services required for the operation of certain of its facilities. If these suppliers cannot perform, the 
Company utilizes the marketplace to provide these services. There can be no assurance that the marketplace can provide these 
services as, when and where required or at comparable prices.

At times, NRG may rely on a single customer or a few customers to purchase all or a significant portion of a facility's 
output, in some cases under long-term agreements that account for a substantial percentage of the anticipated revenue from a 
given facility. In many cases for renewable generation, these purchases are specific to a facility, which at times may be in the 
early  stages  of  development.  The  Company  may  also  hedge  a  portion  of  its  exposure  to  power  and  fuel  price  fluctuations 
through various physical or financial agreements with counterparties. Counterparties to these agreements may breach or may be 
unable to perform their obligations, and in case of renewable generation, such counterparties may be subject to additional risks, 
such  as  facility  development  and  transmission  risks,  unfavorable  weather  and  atmospheric  conditions,  and  mechanical  or 
operational  failures.  NRG  may  not  be  able  to  enter  into  replacement  agreements  on  terms  as  favorable  as  its  existing 
agreements, or at all. If the Company was unable to enter into replacement PPAs, the Company would sell its plants' power at 
market  prices.  If  the  Company  is  unable  to  enter  into  replacement  fuel  or  fuel  transportation  purchase  agreements  or  other 
replacement  hedging  agreements,  the  Company  would  be  exposed  to  market  price  volatility  and  the  risk  that  fuel  and 
transportation may not be available during certain periods at any price.

The failure of any supplier or customer to fulfill its contractual obligations to NRG could have a material adverse effect on 
the Company's financial results. Consequently, the financial performance of the Company's facilities is dependent on the credit 
quality of, and continued performance by, suppliers and customers.

NRG  relies  on  power  transmission  and  distribution  facilities  that  it  does  not  own  or  control  and  that  are  subject  to 
transmission constraints within a number of the Company's core regions. 

NRG depends on transmission and distribution facilities owned and operated by others to deliver power to its customers. 
If  transmission  or  distribution  is  disrupted,  including  by  force  majeure  events,  or  if  the  transmission  or  distribution 
infrastructure  is  inadequate,  NRG's  ability  to  deliver  power  may  be  adversely  impacted.  The  Company  also  cannot  predict 
whether transmission or distribution facilities will be expanded in specific markets to accommodate competitive access to those 
markets.

In  addition,  in  certain  of  the  markets  in  which  NRG  operates,  energy  transmission  congestion  may  occur  and  the 
Company may be deemed responsible for congestion costs associated with power sales or purchases, or retail sales, particularly 
where the Company’s load is not co-located with its retail sales obligations. If NRG were liable for such congestion costs, the 
Company's financial results could be adversely affected.

32

 
 
 
 
 
 
 
 
 
 
NRG relies on storage, transportation assets and suppliers, which they do not own or control, to deliver natural gas.

The Company depends on natural gas pipelines and other transportation and storage facilities owned and operated by third 
parties to deliver natural gas to wholesale and retail markets and to provide retail energy services to customers. The Company's 
ability  to  provide  natural  gas  for  its  present  and  projected  sales  will  depend  upon  its  suppliers'  ability  to  obtain  and  deliver 
supplies of natural gas, as well as NRG's ability to acquire supplies directly from new sources. Factors beyond the control of the 
Company and its suppliers may affect the Company's ability to deliver such supplies. These factors include other parties' control 
over  the  drilling  of  new  wells  and  the  facilities  to  transport  natural  gas  to  the  Company's  receipt  points,  development  of 
additional interstate pipeline infrastructure, availability of supply sources competition for the acquisition of natural gas, priority 
allocations, impact of severe weather disruptions to natural gas supplies and the regulatory and pricing policies of federal and 
state regulatory agencies, as well as the availability of Canadian reserves for export to the U.S. Energy deregulation legislation 
may  increase  competition  among  natural  gas  utilities  and  impact  the  quantities  of  natural  gas  requirements  needed  for  sales 
service. If supply, transportation or storage is disrupted, including for reasons of force majeure, the ability of the Company to 
sell and deliver its products and services may be hindered. As a result, the Company may be responsible for damages incurred 
by its customers, such as the additional cost of acquiring alternative supply at then-current market rates. These conditions could 
have a material impact on the Company's financial condition, results of operations and cash flows. 

Rates and terms for service of certain residential and commercial customers in Alberta are subject to regulatory review and 
approval. 

As a result of the acquisition of Direct Energy, the Company owns Direct Energy Regulated Services, which serves as a 
regulated rate supplier for residential and commercial energy customers in portions of the province of Alberta. It is required to 
engage in regulatory approval proceedings as a part of the process of establishing the terms and rates for sales of power and 
natural  gas.  These  proceedings  typically  involve  multiple  parties,  including  governmental  bodies  and  officials,  consumer 
advocacy  groups  and  various  consumers  of  energy,  who  have  differing  concerns  but  who  have  the  common  objective  of 
limiting  rate  increases  or  even  reducing  rates.  Decisions  are  subject  to  appeal,  potentially  leading  to  additional  uncertainty 
associated  with  the  approval  proceedings.  The  potential  duration  of  such  proceedings  creates  a  risk  that  rates  ultimately 
approved by the applicable regulatory body may not be sufficient for the Company to recover its costs by the time the rates 
become  effective.  Established  rates  are  also  subject  to  subsequent  reviews  by  regulators,  whereby  various  portions  of  rates 
could  be  adjusted,  subject  to  refund  or  disallowed.  In  certain  instances,  the  Company  could  agree  to  negotiated  settlements 
related  to  various  rate  matters  and  other  cost  recovery  elements.  These  settlements  are  subject  to  regulatory  approval.  The 
ultimate outcome and timing of regulatory rate proceedings have a significant effect on the Company to recover its costs or earn 
an adequate return. In addition, subsequent legislative or regulatory action could alter the terms on which the regulated business 
operates and future earnings could be negatively impacted. The Company also operates a competitive energy supply business in 
Alberta  that  is  not  subject  to  rate  regulation  and  is  subject  to  stringent  requirements  to  segregate  operations  and  information 
relating to the competitive business from the regulated business. Failure to comply with these and other requirements on the 
business could subject the Company's regulated and competitive businesses in Alberta to fines, penalties, and restrictions on the 
ability to continue business. 

Because NRG owns less than a majority of the ownership interests of some of its project investments, the Company cannot 
exercise complete control over their operations.

NRG  has  limited  control  over  the  operation  of  some  project  investments  and  joint  ventures  because  the  Company's 
investments  are  in  projects  where  it  beneficially  owns  less  than  a  majority  of  the  ownership  interests.  NRG  seeks  to  exert  a 
degree  of  influence  with  respect  to  the  management  and  operation  of  projects  in  which  it  owns  less  than  a  majority  of  the 
ownership  interests  by  negotiating  to  obtain  positions  on  management  committees  or  to  receive  certain  limited  governance 
rights, such as rights to veto significant actions. However, the Company may not always succeed in such negotiations. NRG 
may  be  dependent  on  its  co-venturers  to  operate  such  projects.  The  Company's  co-venturers  may  not  have  the  level  of 
experience, technical expertise, human resources management or other attributes necessary to operate these projects optimally. 
The approval of co-venturers also may be required for NRG to receive distributions of funds from projects or to transfer the 
Company's interest in projects.

NRG may be unable to integrate the operations of acquired entities in the manner expected.

NRG  enters  into  acquisitions  that  result  in  various  benefits,  including,  among  other  things,  cost  savings  and  operating 
efficiencies. Achieving the anticipated benefits of these acquisitions depends on whether the businesses can be integrated into 
NRG in an efficient and effective manner. The integration process could take longer than anticipated and could result in the loss 
of  valuable  employees,  the  disruption  of  NRG's  businesses,  processes  and  systems  or  inconsistencies  in  standards,  controls, 
procedures,  practices,  policies  and  compensation  arrangements,  any  of  which  could  divert  the  attention  of  management  and 
adversely  affect  the  Company's  ability  to  achieve  the  anticipated  benefits  of  the  acquisitions.  NRG  may  have  difficulty 
addressing possible differences in corporate cultures and management philosophies. Failure to achieve these anticipated benefits 

33

 
 
 
 
 
 
 
 
 
 
could  result  in  increased  costs  or  decreases  in  the  amount  of  expected  revenues  and  could  adversely  affect  NRG's  future 
business, financial condition, operating results and prospects.

Future acquisition or disposition activities could involve unknown risks and may have materially adverse effects and NRG 
may be subject to trailing liabilities from businesses that it disposes of or that are inactive.

NRG may in the future acquire or dispose of businesses or assets, acquire or sell books of retail customers, or pursue other 
business activities, directly or indirectly through subsidiaries, that involve a number of risks. The acquisition of companies and 
assets is subject to substantial risks, including the failure to identify material problems during due diligence, the risk of over-
paying for assets or customers, the ability to retain customers and the inability to arrange financing for an acquisition as may be 
required  or  desired.  Further,  the  integration  and  consolidation  of  acquisitions  requires  substantial  human,  financial  and  other 
resources and, ultimately, the Company's acquisitions may not be successfully integrated. In the case of dispositions, such risks 
may relate to employment matters, counterparties, regulators and other stakeholders in the disposed business, risks relating to 
separating  the  disposed  assets  from  NRG’s  business,  risks  related  to  the  management  of  NRG’s  ongoing  business,  risks 
unknown to NRG at the time, and other financial, legal and operational risks related to such disposition. In addition, NRG may 
be subject to material trailing liabilities from disposed businesses. Any such risk may result in one or more costly disputes or 
litigation.  There  can  be  no  assurances  that  any  future  acquisitions  will  perform  as  expected  or  that  the  returns  from  such 
acquisitions will support the indebtedness incurred to acquire them or the capital expenditures needed to develop them. There 
can also be no assurances that NRG will realize the anticipated benefits from any such dispositions. The failure to realize the 
anticipated returns or benefits from an acquisition or disposition could adversely affect NRG's results of operations, cash flows 
and financial condition.

The  Company  has  made  investments,  and  may  continue  to  make  investments,  in  new  business  initiatives  predominantly 
focused on consumer products and in markets that may not be successful, may not achieve the intended financial results or 
may result in product liability and reputational risk that could adversely affect the Company.

NRG continues to pursue growth in its existing businesses and markets and further diversification across the competitive 
energy value chain. Such initiatives may involve significant risks and uncertainties, including distraction of management from 
current  operations,  inadequate  return  on  capital,  and  unidentified  issues  not  discovered  in  the  diligence  performed  prior  to 
launching an initiative or entering a market. 

As  part  of  these  initiatives,  the  Company  may  be  liable  to  customers  for  any  damage  caused  to  customers’  homes, 
facilities,  belongings  or  property  during  the  installation  of  Company  products  and  systems,  such  as  mass  market  back-up 
generators and residential HVAC system repairs, installation and replacements. Where such work is performed by independent 
contractors, such as repairs performed under the Company's home warranty and protection plan products, the Company may 
nonetheless face claims and costs for damage. In addition, shortages of skilled labor for Company projects could significantly 
delay a project or otherwise increase its costs. The products that the Company sells or manufactures may expose the Company 
to  product  liability  claims  relating  to  personal  injury,  death,  or  environmental  or  property  damage,  and  may  require  product 
recalls or other actions. Although the Company maintains liability insurance, the Company cannot be certain that its coverage 
will be adequate for liabilities actually incurred or that insurance will continue to be available to the Company on economically 
reasonable terms, or at all. Further, any product liability claim or damage caused by the Company could significantly impair the 
Company’s  brand  and  reputation,  which  may  result  in  a  failure  to  maintain  customers  and  achieve  the  Company’s  desired 
growth initiatives in these new businesses.

NRG's business, financial condition and results of operations could be adversely impacted by strikes or work stoppages by its 
unionized employees or inability to replace employees as they retire.

As of December 31, 2020, approximately 23% of NRG's employees were covered by collective bargaining agreements. In 
the event that the Company's union employees strike, participate in a work stoppage or slowdown or engage in other forms of 
labor strife or disruption, NRG would be responsible for procuring replacement labor or the Company could experience reduced 
power  generation  or  outages.  Although  NRG's  ability  to  procure  such  labor  is  uncertain,  contingency  staffing  planning  is 
completed as part of each respective contract negotiations. Strikes, work stoppages or the inability to negotiate future collective 
bargaining agreements on favorable terms could have a material adverse effect on the Company's business, financial condition, 
results of operations and cash flows. In addition, a number of the Company's employees at NRG's plants are close to retirement. 
The Company's inability to replace retiring workers could create potential knowledge and expertise gaps as such workers retire.

Changes  in  technology  may  impair  the  value  of  NRG's  power  plants  and  the  attractiveness  of  its  retail  products,  and  the 
Company may potentially be affected by emerging technologies that may over time affect change in capacity markets and the 
energy industry overall with the inclusion of distributed generation and clean technology.

Research and development activities are ongoing in the industry to provide alternative and more efficient technologies to 
produce  power,  including  wind,  photovoltaic  (solar)  cells,  hydrogen,  energy  storage,  and  improvements  in  traditional 
technologies and equipment, such as more efficient gas turbines. Advances in these or other technologies could reduce the costs 

34

 
 
 
 
 
 
 
 
 
 
of power production to a level below what the Company has currently forecasted, which could adversely affect its cash flows, 
results of operations or competitive position. Technology, including distributed technology or changes in retail rate structures, 
may also have a material impact on the Company’s ability to retain retail customers.

Some  emerging  technologies,  such  as  distributed  renewable  energy  technologies,  broad  consumer  adoption  of  electric 
vehicles  and  energy  storage  devices,  could  affect  the  price  of  energy.  These  emerging  technologies  may  affect  the  financial 
viability of utility counterparties and could have significant impacts on wholesale market prices, which could ultimately have a 
material adverse effect on NRG's financial condition, results of operations and cash flows.

Risks that are beyond NRG's control, including but not limited to acts of terrorism or related acts of war, natural disaster, 
hostile cyber intrusions, data breaches or other catastrophic events could have a material adverse effect on NRG's financial 
condition, results of operations and cash flows. 

NRG's generation facilities and the facilities of third parties on which they rely may be targets of terrorist activities, as 
well  as  events  occurring  in  response  to  or  in  connection  with  such  activities,  all  of  which  could  cause  environmental 
repercussions  and/or  result  in  full  or  partial  disruption  of  the  facilities  ability  to  generate,  transmit,  transport  or  distribute 
electricity or natural gas. Strategic targets, such as energy-related facilities, may be at greater risk of future terrorist activities 
than  other  domestic  targets.  Any  such  environmental  repercussions  or  disruption  could  result  in  a  significant  decrease  in 
revenues or significant reconstruction or remediation costs beyond what could be recovered through insurance policies, which 
could have a material adverse effect on the Company's financial condition, results of operations and cash flows. In addition, 
significant  weather  events  or  terrorist  actions  could  damage  or  shut  down  the  power  or  gas  transmission  and  distribution 
facilities upon which the Company is dependent, which may reduce retail volume for extended periods of time. Power or gas 
supply may be sold at a loss if these events cause a significant loss of retail customer demand.

Numerous  functions  affecting  the  efficient  operation  of  NRG’s  businesses  depend  on  the  secure  and  reliable  storage, 
processing and communication of electronic data and the use of sophisticated computer hardware and software systems. Hostile 
cyber  intrusions,  including  those  targeting  information  systems,  as  well  as  electronic  control  systems  used  at  the  generation 
facilities and for the distribution systems, could severely disrupt business operations and result in loss of service to customers, 
as  well  as  significant  expense  to  repair  security  breaches  or  system  damage.  The  operation  of  NRG’s  generation  plants, 
including STP, and of NRG's energy and fuel trading businesses rely on cyber-based technologies and, therefore, are subject to 
the  risk  that  such  systems  could  be  the  target  of  disruptive  actions,  particularly  through  cyber-attack  or  cyber  intrusion, 
including by computer hackers, foreign governments and cyber terrorists, or otherwise be compromised by unintentional events. 
As  a  result,  operations  could  be  interrupted,  property  could  be  damaged  and  sensitive  customer  information  could  be  lost  or 
stolen, causing NRG to incur significant losses of revenues, other substantial liabilities and damages, costs to replace or repair 
damaged equipment and damage to NRG's reputation. In addition, NRG may experience increased capital and operating costs 
to implement increased security for its cyber systems and plants. 

In addition, the Company requires access to sensitive data in the ordinary course of business. Examples of sensitive data 
are names, addresses, account information, historical electricity usage, expected patterns of use, payment history, credit bureau 
data, credit and debit card account numbers, driver's license numbers, social security numbers and bank account information. 
NRG  provides  sensitive  data  to  vendors  and  service  providers,  who  require  access  to  this  information  in  order  to  provide 
services  to  NRG,  such  as  call  center  operations.  If  a  significant  breach  occurs  or  if  sensitive  data  that  was  entrusted  to  the 
Company were mishandled, the reputation of NRG and its businesses may be adversely affected, customer confidence may be 
diminished,  or  NRG  and  its  retail  operations  may  be  subject  to  legal  claims,  any  of  which  may  contribute  to  the  loss  of 
customers and have a negative impact on the business and/or results of operations.

Risks Related to Governmental Regulation and Laws

NRG's  business  is  subject  to  substantial  energy  regulation  and  may  be  adversely  affected  by  legislative  or  regulatory 
changes,  as  well  as  liability  under,  or  any  future  inability  to  comply  with,  existing  or  future  energy  regulations  or 
requirements.

NRG's  business  is  subject  to  extensive  U.S.  federal,  state  and  local  laws  and  foreign  and  provincial  laws.  Compliance 
with,  or  changes  to,  the  requirements  under  these  legal  and  regulatory  regimes  may  cause  the  Company  to  incur  significant 
additional costs, reduce the Company's ability to hedge exposure or to sell retail power within certain states or to certain classes 
of  retail  customers,  or  restrict  the  Company’s  marketing  practices,  its  ability  to  pass  through  costs  to  retail  customers,  or  its 
ability to compete on favorable terms with competitors, including the incumbent utility. Retail competition and home warranty 
services are regulated on a state-by-state or at the province-by-province level and are highly dependent on state and provincial 
laws, regulations and policies, which could change at any moment. Failure to comply with such requirements could result in the 
shutdown of a non-complying facility, the imposition of liens, fines, and/or civil or criminal liability.

Public  utilities  under  the  FPA  are  required  to  obtain  FERC  acceptance  of  their  rate  schedules  for  wholesale  sales  of 
electricity.  Except  for  ERCOT  generation  facilities  and  power  marketers,  all  of  NRG's  non-qualifying  facility  generating 

35

 
 
 
 
 
 
 
 
 
 
companies and power marketing affiliates in the U.S. make sales of electricity in interstate commerce and are public utilities for 
purposes  of  the  FPA.  FERC  has  granted  each  of  NRG's  generating  and  power  marketing  companies  that  make  sales  of 
electricity outside of ERCOT the authority to sell electricity at market-based rates. FERC's orders that grant NRG's generating 
and  power  marketing  companies  market-based  rate  authority  reserve  the  right  to  revoke  or  revise  that  authority  if  FERC 
subsequently determines that NRG can exercise market power in transmission or generation, create barriers to entry, or engage 
in abusive affiliate transactions. In addition, NRG's market-based sales are subject to certain market behavior rules, and if any 
of NRG's generating and power marketing companies were deemed to have violated those rules, they are subject to potential 
disgorgement  of  profits  associated  with  the  violation  and/or  suspension  or  revocation  of  their  market-based  rate  authority.  If 
NRG's  generating  and  power  marketing  companies  were  to  lose  their  market-based  rate  authority,  such  companies  would  be 
required to obtain FERC's acceptance of a cost-of-service rate schedule and could become subject to the accounting, record-
keeping,  and  reporting  requirements  that  are  imposed  on  utilities  with  cost-based  rate  schedules.  This  could  have  a  material 
adverse effect on the rates NRG charges for power from its facilities.

Substantially  all  of  the  Company's  generation  assets  are  also  subject  to  the  reliability  standards  promulgated  by  the 
designated  Electric  Reliability  Organization  (currently  NERC)  and  approved  by  FERC.  If  NRG  fails  to  comply  with  the 
mandatory  reliability  standards,  NRG  could  be  subject  to  sanctions,  including  substantial  monetary  penalties  and  increased 
compliance obligations. NRG is also affected by legislative and regulatory changes, as well as changes to market design, market 
rules, tariffs, cost allocations, and bidding rules that occur in the existing ISOs. The ISOs that oversee most of the wholesale 
power  markets  impose,  and  in  the  future  may  continue  to  impose,  mitigation,  including  price  limitations,  offer  caps,  non-
performance  penalties  and  other  mechanisms  to  address  some  of  the  volatility  and  the  potential  exercise  of  market  power  in 
these  markets.  These  types  of  price  limitations  and  other  regulatory  mechanisms  may  have  a  material  adverse  effect  on  the 
profitability of NRG's generation facilities that sell energy and capacity into the wholesale power markets.

The regulatory environment has undergone significant changes in the last several years due to state and federal policies 
affecting wholesale and retail competition and the creation of incentives for the addition of large amounts of new renewable 
generation and, in some cases, transmission. These changes are ongoing, and the Company cannot predict the future design of 
the wholesale power markets or the ultimate effect that the changing regulatory environment will have on NRG's business. In 
addition, in some of these markets, interested parties have proposed material market design changes, including the elimination 
of a single clearing price mechanism, as well as proposals to reinstate the vertical monopoly utility of the markets or require 
divestiture by generating companies to reduce their market share. If competitive restructuring of the electric power markets is 
reversed,  discontinued,  or  delayed,  the  Company's  business  prospects  and  financial  results  could  be  negatively  impacted.  In 
addition, since 2010, there have been a number of reforms to the regulation of the derivatives markets, both in the United States 
and  internationally.  These  regulations,  and  any  further  changes  thereto,  or  adoption  of  additional  regulations,  including  any 
regulations relating to position limits on futures and other derivatives or margin for derivatives, could negatively impact NRG’s 
ability to hedge its portfolio in an efficient, cost-effective manner by, among other things, potentially decreasing liquidity in the 
forward commodity and derivatives markets or limiting NRG’s ability to utilize non-cash collateral for derivatives transactions.

NRG’s business may be affected by interference in the competitive wholesale marketplace. 

NRG’s  generation  and  competitive  retail  operations  rely  on  a  competitive  wholesale  marketplace.  The  competitive 
wholesale marketplace may be impacted by out-of-market subsidies, including bailouts of uneconomic nuclear plants, imports 
of power from Canada, renewable mandates or subsidies, mandates to sell power below its cost of acquisition and associated 
costs,  as  well  as  out-of-market  payments  to  new  or  existing  generators.  These  out-of-market  subsidies  to  existing  or  new 
generation  undermine  the  competitive  wholesale  marketplace,  which  can  lead  to  premature  retirement  of  existing  facilities, 
including  those  owned  by  the  Company.  If  these  measures  continue,  capacity  and  energy  prices  may  be  suppressed,  and  the 
Company may not be successful in its efforts to insulate the competitive market from this interference. The Company's retail 
operations may be materially impacted by rules or regulations that allow regulated utilities to participate in competitive retail 
markets or own and operate facilities that could be provided by competitive market participants.

The  integration  of  the  Capacity  Performance  product  into  the  PJM  market  and  the  Pay-for-Performance  mechanism  in 
ISO-NE could lead to substantial changes in capacity income and non-performance penalties, which could have a material 
adverse effect on NRG’s results of operations, financial condition and cash flows.

Both ISO-NE and PJM operate a pay-for-performance model where capacity payments are modified based on real-time 
generator performance. Capacity market prices are sensitive to design parameters, as well as additions of new capacity. NRG 
may  experience  substantial  changes  in  capacity  income  and  non-performance  penalties,  which  could  have  a  material  adverse 
effect on NRG’s results of operations, financial condition and cash flows.

36

 
 
 
 
 
 
 
 
 
 
NRG's  ownership  interest  in  a  nuclear  power  facility  subjects  the  Company  to  regulations,  costs  and  liabilities  uniquely 
associated with these types of facilities.

Under the Atomic Energy Act of 1954, as amended, or AEA, ownership and operation of STP, of which NRG indirectly 
owns a 44% interest, is subject to regulation by the NRC. Such regulation includes licensing, inspection, enforcement, testing, 
evaluation  and  modification  of  all  aspects  of  nuclear  reactor  power  plant  design  and  operation,  environmental  and  safety 
performance,  technical  and  financial  qualifications,  decommissioning  funding  assurance  and  transfer  and  foreign  ownership 
restrictions. The current facility operating licenses for STP expire on August 20, 2047 (Unit 1) and December 15, 2048 (Unit 2). 

There are unique risks to owning and operating a nuclear power facility. These include liabilities related to the handling, 
treatment, storage, disposal, transport, release and use of radioactive materials, particularly with respect to spent nuclear fuel, 
and uncertainties regarding the ultimate, and potential exposure to, technical and financial risks associated with modifying or 
decommissioning  a  nuclear  facility.  The  NRC  could  require  the  shutdown  of  the  plant  for  safety  reasons  or  refuse  to  permit 
restart of the unit after unplanned or planned outages. New or amended NRC safety and regulatory requirements may give rise 
to additional operation and maintenance costs and capital expenditures. Additionally, aging equipment may require more capital 
expenditures to keep each of these nuclear power plants operating efficiently. This equipment is also likely to require periodic 
upgrading  and  improvement.  Any  unexpected  failure,  including  failure  associated  with  breakdowns,  forced  outages,  or  any 
unanticipated capital expenditures, could result in reduced profitability. STP will be obligated to continue storing spent nuclear 
fuel if the U.S. DOE continues to fail to meet its contractual obligations to STP made pursuant to the U.S. Nuclear Waste Policy 
Act of 1982 to accept and dispose of STP's spent nuclear fuel. See also Item 1 — Regulatory Matters — Nuclear Operations 
— Decommissioning Trusts and Item 1 — Environmental Matters — Federal Environmental Initiatives — Nuclear Waste for 
further  discussion.  Costs  associated  with  these  risks  could  be  substantial  and  could  have  a  material  adverse  effect  on  NRG's 
results of operations, financial condition or cash flow to the extent not covered by the Decommissioning Trusts or recovered 
from ratepayers. In addition, to the extent that all or a part of STP is required by the NRC to permanently or temporarily shut 
down or modify its operations, or is otherwise subject to a forced outage, NRG may incur additional costs to the extent it is 
obligated to provide power from more expensive alternative sources — either NRG's own plants, third party generators or the 
ERCOT — to cover the Company's then existing forward sale obligations. Such shutdown or modification could also lead to 
substantial costs related to the storage and disposal of radioactive materials and spent nuclear fuel.

While STP maintains property and liability insurance for losses related to nuclear operations, there may be limitations on 
the  amounts  and  types  of  insurance  commercially  available.  See  also  Item  15  —  Note  24,  Commitments  and  Contingencies, 
Nuclear  Insurance.  An  accident  at  STP  or  another  nuclear  facility  could  have  a  material  adverse  effect  on  NRG's  financial 
condition, its operational results, or liquidity as losses may exceed the insurance coverage available and/or may result in the 
obligation to pay retrospective premium obligations. 

NRG  is  subject  to  environmental  laws  that  impose  extensive  and  increasingly  stringent  requirements  on  the  Company's 
ongoing  operations,  as  well  as  potentially  substantial  liabilities  arising  out  of  environmental  contamination.  These 
environmental requirements and liabilities could adversely impact NRG's results of operations, financial condition and cash 
flows. 

NRG  is  subject  to  the  environmental  laws  of  foreign  and  U.S.,  federal,  state  and  local  authorities.  The  Company  must 
comply with numerous environmental laws and obtain numerous governmental permits and approvals to build and operate the 
Company's plants. Federal and state environmental laws generally have become more stringent over time. Should NRG fail to 
comply with any environmental requirements that apply to its operations, the Company could be subject to administrative, civil 
and/or criminal liability and fines, and regulatory agencies could take other actions seeking to curtail the Company's operations. 
In  addition,  when  new  requirements  take  effect  or  when  existing  environmental  requirements  are  revised,  reinterpreted  or 
subject  to  changing  enforcement  policies,  NRG's  business,  results  of  operations,  financial  condition  and  cash  flows  could  be 
adversely affected.

NRG's  businesses  are  subject  to  physical,  market  and  economic  risks  relating  to  potential  effects  of  climate  change,  and 
policies at the national, regional and state levels to regulate GHG emissions and mitigate climate change could adversely 
impact NRG's results of operations, financial condition and cash flows.

Fluctuations  in  weather  and  other  environmental  conditions,  including  temperature  and  precipitation  levels,  may  affect 
consumer demand for electricity or natural gas. In addition, the potential physical effects of climate change, such as increased 
frequency and severity of storms, floods and other climatic events, could disrupt NRG's operations and supply chain, and cause 
it  to  incur  significant  costs  in  preparing  for  or  responding  to  these  effects.  These  or  other  changes  in  climate  could  lead  to 
increased operating costs or capital expenses. NRG's customers may also experience the potential physical impacts of climate 
change  and  may  incur  significant  costs  in  preparing  for  or  responding  to  these  efforts,  including  increasing  the  mix  and 
resiliency of their energy solutions and supply. 

37

 
 
 
 
 
 
 
 
 
 
Hazards  customary  to  the  power  production  industry  include  the  potential  for  unusual  weather  conditions,  which  could 
affect  fuel  pricing  and  availability,  the  Company's  route  to  market  or  access  to  customers,  i.e.,  transmission  and  distribution 
lines,  transportation  and  delivery,  or  critical  plant  assets.  The  contribution  of  climate  change  to  the  frequency  or  intensity  of 
weather-related events could affect NRG's operations and planning process.

Climate change could also affect the availability of a secure and economical supply of water in some locations, which is 
essential for the continued operation of NRG's generation plants. NRG monitors water risk carefully. If it is determined that a 
water  supply  risk  exists  that  could  impact  projected  generation  levels  at  any  plant  risk  mitigation  efforts  are  identified  and 
evaluated for implementation. 

Further,  demand  for  NRG's  energy-related  services  could  be  similarly  impacted  by  consumers’  preferences  or  market 

factors favoring energy efficiency, low-carbon power sources or reduced electricity usage.

NRG's GHG emissions for 2020 can be found in Item 1, Business —Environmental Regulatory Matters. GHG regulation, 
at  the  state  or  federal  level,  could  increase  the  cost  of  electricity  generated  by  fossil  fuels,  and  such  increases  could  reduce 
demand for the power NRG generates and markets. Any increase in costs at a national, regional or state level could adversely 
affect NRG’s results of operations, financial condition and cash flows

Changes in data privacy and data protection laws and regulations, particularly in California, or any failure to comply with 
such laws and regulations, could adversely affect NRG’s business and financial results.

There has been increased public attention regarding the use of personal information and data transfers, accompanied by 
legislation and regulations intended to strengthen data protection, information security and consumer and personal privacy. The 
law  in  these  areas  continues  to  develop  and  the  changing  nature  of  privacy  laws  in  the  United  States,  Europe  and  elsewhere 
could  impact  how  NRG  processes  personal  information  of  employees,  customers,  and  others.  Effective  January  1,  2020,  the 
California  Consumer  Privacy  Act  of  2018  (the  “CCPA”)  grants  certain  rights  to  California  residents  with  respect  to  their 
personal  information,  and  the  California  electorate  recently  approved  Proposition  24,  the  California  Privacy  Rights  Act  (the 
“CPRA”), which will replace the CCPA effective January 1, 2023 and grant additional rights to California residents as well as 
create  a  new  state  privacy  regulator.  As  new  laws  are  created,  NRG  cannot  determine  the  impact  that  they  may  have  on  the 
Company’s  business.  Any  failure  or  perceived  failure  to  comply  with  laws  may  result  in  proceedings  or  actions  against  the 
Company by governmental entities or individuals. Moreover, any inquiries or investigations, any other government actions, or 
any  actions  by  individuals  may  be  costly  to  comply  with,  result  in  negative  publicity,  increase  operating  costs,  require 
significant management time and attention, and lead to remedies that may harm the business, including fines, demands or orders 
that existing business practices be modified or terminated.

The  General  Data  Protection  Regulation,  adopted  in  the  European  Union,  requires  companies  to  satisfy  strict  new 
requirements regarding the handling of personal information, including its use, protection and the ability of persons whose data 
is processed to exercise a number of rights with respect to their personal information, such as correcting or requiring deletion of 
data  about  themselves.  The  CCPA  requires  companies  to  make  new  disclosures  to  consumers  about  such  companies’  data 
collection, use, and sharing practices and inform consumers of their personal information rights such as deletion rights, allows 
consumers to opt out of data sales to third parties, and provides a new cause of action for data breaches. The CPRA will add 
more  disclosure  obligations  (including  an  obligation  to  disclose  retention  periods  or  criteria  for  categories  of  personal 
information), grant consumers additional rights (including rights to correct their data, limit the use and disclosure of sensitive 
personal information, and opt out of the sharing of personal information for certain targeted behavioral advertising purposes), 
which will likely result in greater regulatory activity and enforcement in the privacy area.   

NRG's retail operations are subject to changing rules and regulations that could have a material impact on the Company's 
profitability.

The competitiveness of NRG's retail operations partially depends on regulatory policies that establish the structure, rules, 
terms and conditions on which services are offered to retail customers. These policies can include, among other things, controls 
on  the  retail  rates  that  NRG  can  charge,  the  imposition  of  additional  costs  on  sales,  restrictions  on  the  Company's  ability  to 
obtain new customers through various marketing channels and disclosure requirements. The Company's retail operations may 
be materially impacted by rules or regulations that allow regulated utilities to participate in competitive retail markets or own 
and  operate  facilities  that  could  be  provided  by  competitive  market  participants.  Additionally,  state,  federal  or  provincial 
imposition of net metering or RPS programs can make it more or less expensive for retail customers to supplement or replace 
their reliance on grid power.

The  Company's  international  operations  are  exposed  to  political  and  economic  risks,  commercial  instability  and  events 
beyond  the  Company's  control  in  the  countries  in  which  it  operates,  which  risks  may  negatively  impact  the  Company's 
business.

The  Company's  international  operations  depend  on  products  manufactured,  purchased  and  sold  in  the  U.S.  and 
internationally,  including  in  countries  with  political  and  economic  instability.  In  some  cases,  these  countries  have  greater 

38

 
 
 
 
 
 
 
 
 
 
political and economic volatility and greater vulnerability to infrastructure and labor disruptions than in NRG's other markets. 
Operating  a  business  in  a  number  of  different  regions  and  countries  exposes  the  Company  to  a  number  of  risks,  including: 
multiple and potentially conflicting laws, regulations and policies that are subject to change; imposition of currency restrictions 
on repatriation of earnings or other restraints; imposition of burdensome tariffs or quotas; national and international conflict, 
including  terrorist  acts;  and  political  and  economic  instability  or  civil  unrest  that  may  severely  disrupt  economic  activity  in 
affected countries.

The occurrence of one or more of these events may negatively impact the Company's business, results of operations and 

financial condition.

Risks Related to the Company's Indebtedness and Economic and Financial Market Conditions

NRG's  level  of  indebtedness  could  adversely  affect  its  ability  to  raise  additional  capital  to  fund  its  operations  or  return 
capital to stockholders. It could also expose it to the risk of increased interest rates and limit its ability to react to changes in 
the economy or its industry.

NRG's substantial debt could have negative consequences, including:

increasing NRG's vulnerability to general economic and industry conditions;

requiring a substantial portion of NRG's cash flow from operations to be dedicated to the payment of principal and 
interest on its indebtedness, therefore reducing NRG's ability to pay dividends or to use its cash flow to fund its 
operations, capital expenditures and future business opportunities;

limiting NRG's ability to enter into long-term power sales or fuel purchases which require credit support;

limiting NRG's ability to obtain additional financing for working capital including collateral postings, capital 
expenditures, debt service requirements, acquisitions and general corporate or other purposes;

limiting NRG's ability to adjust to changing market conditions and placing it at a competitive disadvantage compared 
to its competitors who have less debt; and

exposing NRG to the risk of increased interest rates because certain of its borrowings are at variable rates of interest, 
primarily through its Revolving Credit Facility.

•

•

•

•

•

•

The Company’s credit documents contain financial and other restrictive covenants that may limit the Company's ability to 
return  capital  to  stockholders  or  otherwise  engage  in  activities  that  may  be  in  its  long-term  best  interests.  NRG's  failure  to 
comply with those covenants could result in an event of default which, if not cured or waived, could result in the acceleration of 
all  of  the  Company's  indebtedness.  In  addition,  the  Company  recently  amended  its  corporate  credit  agreement  to  include  a 
sustainability-linked  metric  and  issued  sustainability-linked  bonds,  which  could  result  in  increased  interest  expense  to  the 
Company  if  the  sustainability  metrics  set  forth  therein  are  not  met.  Furthermore,  financial  and  other  restrictive  covenants 
contained in any project level subsidiary debt may limit the ability of NRG to receive distributions from such subsidiary.

In  addition,  NRG's  ability  to  arrange  financing,  either  at  the  corporate  level,  a  non-recourse  project-level  subsidiary  or 
otherwise, and the costs of such capital, are dependent on numerous factors, including: general economic and capital market 
conditions;  credit  availability  from  banks  and  other  financial  institutions;  investor  confidence  in  NRG,  its  partners  and  the 
regional wholesale power markets; NRG's financial performance and the financial performance of its subsidiaries; NRG's level 
of indebtedness and compliance with covenants in debt agreements; maintenance of acceptable credit ratings; cash flow; and 
provisions of tax and securities laws that may impact raising capital.

NRG  may  not  be  successful  in  obtaining  additional  capital  for  these  or  other  reasons.  The  failure  to  obtain  additional 

capital from time to time may have a material adverse effect on its business and operations.

Adverse  economic  conditions  could  adversely  affect  NRG’s  business,  financial  condition,  results  of  operations  and  cash 
flows.

Adverse  economic  conditions  and  declines  in  wholesale  energy  prices,  partially  resulting  from  adverse  economic 
conditions, may impact NRG's results of operations. The breadth and depth of negative economic conditions may have a wide-
ranging impact on the U.S. business environment. In addition, adverse economic conditions also reduce the demand for energy 
commodities.  Reduced  demand  from  negative  economic  conditions  continues  to  impact  the  key  domestic  wholesale  energy 
markets NRG serves. The combination of lower demand for power and increased supply of natural gas has put downward price 
pressure on wholesale energy markets in general, further impacting NRG’s energy marketing results. In general, economic and 
commodity market conditions will continue to impact NRG’s unhedged future energy margins, liquidity, earnings growth and 
overall financial condition. In addition, adverse economic conditions, declines in wholesale energy prices, reduced demand for 
power and other factors may negatively impact the trading price of NRG’s common stock and impact forecasted cash flows, 
which may require NRG to evaluate its goodwill and other long-lived assets for impairment. Any such impairment could have a 
material impact on NRG’s financial statements. 

39

 
 
 
 
 
 
 
 
 
 
Goodwill and other intangible assets that NRG has recorded in connection with its acquisitions are subject to impairment 
evaluations and, as a result, the Company could be required to write off some or all of this goodwill and other intangible 
assets, which may adversely affect the Company's financial condition and results of operations.

Goodwill  is  not  amortized  but  is  reviewed  annually  or  more  frequently  for  impairment.  Other  intangibles  are  also 
reviewed at least annually or more frequently, if certain conditions exist, and are amortized. Any reduction in or impairment of 
the value of goodwill or other intangible assets will result in a charge against earnings, which could materially adversely affect 
NRG's reported results of operations and financial position in future periods.

40

 
 
 
 
 
 
 
 
 
 
CAUTIONARY STATEMENT REGARDING FORWARD-LOOKING INFORMATION

This Annual Report on Form 10-K of NRG Energy, Inc., or NRG or the Company, includes forward-looking statements 
within  the  meaning  of  Section  27A  of  the  Securities  Act  of  1933,  as  amended,  or  Securities  Act,  and  Section  21E  of  the 
Securities  Exchange  Act  of  1934,  as  amended,  or  Exchange  Act.  The  words  "believes,"  "projects,"  "anticipates,"  "plans," 
"expects," "intends," "estimates" and similar expressions are intended to identify forward-looking statements. These forward-
looking  statements  involve  known  and  unknown  risks,  uncertainties  and  other  factors  that  may  cause  NRG's  actual  results, 
performance  and  achievements,  or  industry  results,  to  be  materially  different  from  any  future  results,  performance  or 
achievements  expressed  or  implied  by  such  forward-looking  statements.  These  factors,  risks  and  uncertainties  include  the 
factors described under Item 1A — Risk Factors and the following:

•

•

•

•

•

•

•

•

•

•

•

•

•

•

•

•

•

•

•

•

•

•
•

•

NRG's  inability  to  estimate  with  any  degree  of  certainty  the  future  impact  that  COVID-19,  any  resurgence  of 
COVID-19,  or  other  pandemic  may  have  on  NRG's  results  of  operations,  financial  position,  risk  exposure  and 
liquidity;

Business  uncertainties  related  to  the  acquisition  of  Direct  Energy  and  NRG's  ability  to  integrate  the  operations  of 
Direct Energy with its own;

NRG's ability to obtain and maintain retail market share;

General economic conditions, changes in the wholesale power and gas markets and fluctuations in the cost of fuel;

Volatile power and gas supply costs and demand for power and gas;

Changes in law, including judicial and regulatory decisions;

Hazards  customary  to  the  power  production  industry  and  power  generation  operations,  such  as  fuel  and  electricity 
price  volatility,  unusual  weather  conditions,  catastrophic  weather-related  or  other  damage  to  facilities,  unscheduled 
generation  outages,  maintenance  or  repairs,  unanticipated  changes  to  fuel  supply  costs  or  availability  due  to  higher 
demand, shortages, transportation problems or other developments, environmental incidents, or electric transmission or 
gas  pipeline  system  constraints  and  the  possibility  that  NRG  may  not  have  adequate  insurance  to  cover  losses  as  a 
result of such hazards;

NRG's ability to successfully integrate, realize cost savings and manage any acquired businesses;

NRG's ability to engage in successful sales and divestitures, as well as mergers and acquisitions activity;

The effectiveness of NRG's risk management policies and procedures and the ability of NRG's counterparties to satisfy 
their financial commitments;

Counterparties' collateral demands and other factors affecting NRG's liquidity position and financial condition;

NRG's ability to operate its businesses efficiently and generate earnings and cash flows from its asset-based businesses 
in relation to its debt and other obligations;

NRG's ability to enter into contracts to sell power and procure fuel on acceptable terms and prices;

The liquidity and competitiveness of wholesale markets for energy commodities;

Government regulation, including changes in market rules, rates, tariffs and environmental laws;

NRG's ability to develop and innovate new products, as retail and wholesale markets continue to change and evolve;

Price mitigation strategies and other market structures employed by ISOs or RTOs that result in a failure to adequately 
and fairly compensate NRG's generation units;

NRG's  ability  to  mitigate  forced  outage  risk  for  units  subject  to  capacity  performance  requirements  in  PJM, 
performance incentives in ISO-NE, and scarcity pricing in ERCOT;

NRG's  ability  to  borrow  funds  and  access  capital  markets,  as  well  as  NRG's  substantial  indebtedness  and  the 
possibility that NRG may incur additional indebtedness in the future;

Operating and financial restrictions placed on NRG and its subsidiaries that are contained in the in NRG's corporate 
credit agreements, and in debt and other agreements of certain of NRG subsidiaries and project affiliates generally;

Cyber terrorism and inadequate cybersecurity, data breaches or the occurrence of a catastrophic loss and the possibility 
that  NRG  may  not  have  adequate  insurance  to  cover  losses  resulting  from  such  hazards  or  the  inability  of  NRG's 
insurers to provide coverage;
NRG's ability to develop and build new power generation facilities;
NRG's  ability  to  implement  its  strategy  of  finding  ways  to  meet  the  challenges  of  climate  change,  clean  air  and 
protecting natural resources, while taking advantage of business opportunities;
NRG's ability to increase cash from operations through operational and market initiatives, corporate efficiencies, asset 
strategy, and a range of other programs throughout NRG to reduce costs or generate revenues;

41

 
 
 
 
 
 
 
 
 
 
•

•

NRG's ability to successfully evaluate investments and achieve intended financial results in new business and growth 
initiatives;

NRG's ability to develop and maintain successful partnering relationships as needed.

Forward-looking  statements  speak  only  as  of  the  date  they  were  made,  and  NRG  undertakes  no  obligation  to  publicly 
update  or  revise  any  forward-looking  statements,  whether  as  a  result  of  new  information,  future  events  or  otherwise.  The 
foregoing review of factors that could cause NRG's actual results to differ materially from those contemplated in any forward-
looking statements included in this Annual Report on Form 10-K should not be construed as exhaustive.

Item 1B — Unresolved Staff Comments

None.

42

 
 
 
 
 
 
 
 
 
 
Item 2 — Properties

Listed below are descriptions of NRG's interests in facilities, operations and/or projects owned or leased as of December 31, 2020. The 
rated  MW  capacity  figures  provided  represent  nominal  summer  MW  capacity  of  power  generated.  Net  MW  capacity  is  adjusted  for  the 
Company's owned or leased interest, excluding capacity from inactive/mothballed units as of December 31, 2020. The Company believes its 
existing  facilities,  operations  and/or  projects  are  suitable  for  the  conduct  of  its  business.  The  following  table  summarizes  NRG's  power 
production and cogeneration facilities by region:

Power Market

Plant Type

Primary Fuel

Location Rated MW Capacity(a) Net MW Capacity(b) % Owned

Name of Facility
Texas

Cedar Bayou

Cedar Bayou 4

Elbow Creek

Greens Bayou

Gregory

Limestone
Petra Nova Cogen(c)

San Jacinto

South Texas Project

T.H. Wharton

W.A. Parish

W.A. Parish

 East

Arthur Kill

Astoria Turbines

Chalk Point

ERCOT

ERCOT

ERCOT

ERCOT

ERCOT

ERCOT

ERCOT

ERCOT

ERCOT

ERCOT

ERCOT

ERCOT

NYISO

NYISO

PJM

Connecticut Jet Power

ISO-NE

Devon

Fisk

Indian River

Indian River

Joliet

Middletown

Montville

Oswego

Powerton

Vienna

Waukegan

Waukegan

Will County

West/Other

Agua Caliente

Cottonwood

Gladstone

Ivanpah

Long Beach

Midway-Sunset

Stadiums

Sunrise

Watson

ISO-NE

PJM

PJM

PJM

PJM

ISO-NE

ISO-NE

NYISO

PJM

PJM

PJM

PJM

PJM

WECC

MISO

CAISO

CAISO

CAISO

CAISO

CAISO

Fossil

Fossil

Other

Fossil

Fossil

Fossil

Fossil

Fossil

Natural Gas

Natural Gas

TX

TX

Battery Storage TX

Natural Gas

Natural Gas

Coal

Natural Gas

Natural Gas

Nuclear

Uranium

Fossil

Fossil

Fossil

Fossil

Fossil

Fossil

Fossil

Fossil

Fossil

Fossil

Fossil

Fossil

Fossil

Fossil

Fossil

Fossil

Fossil

Fossil

Fossil

Fossil

Natural Gas

Coal

Natural Gas

Natural Gas

Natural Gas

Natural Gas

Oil

Oil

Oil

Coal

Oil

Natural Gas

Oil

Oil

Oil

Coal

Oil

Coal

Oil

Coal

TX

TX

TX

TX

TX

TX

TX

TX

TX

Total Texas

NY

NY

MD

CT

CT

IL

DE

DE

IL

CT

CT

NY

IL

MD

IL

IL

IL
Total East

Renewable

Solar

Fossil

Fossil

Renewable

Fossil

Fossil

Natural Gas

Coal

Solar

Natural Gas

Natural Gas

AZ

TX

AUS

CA

CA

CA

Renewable

Solar

various

Fossil

Fossil

Natural Gas

Natural Gas

CA

CA

Total West/Other
Total Fleet

1,494 

504 

2 

330 

385 

1,660 

68 

160 

2,572 

1,001 

2,514 

1,118 
11,808 

866 

423 

80 

142 

133 

171 

410 

16 

1,373 

762 

491 

1,617 

1,538 

167 

682 

101 

510 
9,482 

290 

1,153 

1,613 

393 

252 

226 

5 

586 

416 
4,934 
26,224 

100.0 

50.0 

100.0 

100.0 

100.0 

100.0 

50.0 

100.0 

44.0 

100.0 

100.0 

100.0 

100.0 

100.0 

100.0 

100.0 

100.0 

100.0 

100.0 

100.0 

100.0

100.0 

100.0 

100.0 

100.0

100.0 

100.0 

100.0 

100.0 

35.0 
___(d)

37.5 

54.5 

100.0 

50.0 

100.0 

100.0 

49.0 

1,494 

252 

2 

330 

385 

1,660 

34 

160 

1,132 

1,001 

2,514 

1,118 
10,082 

866 

423 

80 

142 

133 

171 

410 

16 

1,373 

762 

491 

1,617 

1,538 

167 

682 

101 

510 
9,482 

102 

1,153 

605 

214 

252 

113 

5 

586 

204 
3,234 
22,798 

(a) MW capacity of the facility without taking into account NRG ownership percentage
(b) Actual capacity can vary depending on factors including weather conditions, operational conditions, and other factors. Additionally, ERCOT requires 

periodic demonstration of capability, and the capacity may vary individually and in the aggregate from time to time

(c) The cogeneration facility operated on a seasonal basis in ERCOT during 2020. Carbon capture operations were suspended in May 2020 with the downturn 

in oil prices. The facility is fully capable of operating and can be brought back online when economics improve. 

(d) NRG leases 100% interests in the Cottonwood facility through a facility lease agreement expiring in May 2025 and operates the Cottonwood facility

43

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Other Properties

NRG owns several real properties and facilities related to its generation assets, other vacant real property unrelated to its 
generation  assets,  and  properties  not  used  for  operational  purposes.  NRG  believes  it  has  satisfactory  title  to  its  plants  and 
facilities  in  accordance  with  standards  generally  accepted  in  the  electric  power  industry,  subject  to  exceptions  that,  in  the 
Company's opinion, would not have a material adverse effect on the use or value of its portfolio.

NRG  leases  its  financial  and  commercial  corporate  headquarters  at  804  Carnegie  Center,  Princeton,  New  Jersey,  its 
operational headquarters at 910 Louisiana Street, Houston, Texas, as well as its retail operations offices and call centers, and 
various other office space.

Item 3 — Legal Proceedings

See Item 15 — Note 24, Commitments and Contingencies, to the Consolidated Financial Statements for discussion of the 

material legal proceedings to which NRG is a party.

Item 4 — Mine Safety Disclosures

There have been no events that are required to be reported under this Item.

44

 
 
 
 
 
 
 
 
 
 
 
PART II

Item  5  —  Market  for  Registrant's  Common  Equity,  Related  Stockholder  Matters  and  Issuer  Purchases  of  Equity 
Securities.

Market Information and Holders

NRG's common stock trades on the New York Stock Exchange under the symbol "NRG." NRG's authorized capital stock 
consists of 500,000,000 shares of common stock and 10,000,000 shares of preferred stock. A total of 25,000,000 shares of the 
Company's common stock are authorized for issuance under the NRG LTIP. For more information about the NRG LTIP and the 
NRG  GenOn  LTIP,  refer  to  Item  12  —  Security  Ownership  of  Certain  Beneficial  Owners  and  Management  and  Related 
Stockholder Matters and Item 15 — Note 22, Stock-Based Compensation, to the Consolidated Financial Statements. 

As of January 31, 2021, there were 17,427 common stockholders of record.

NRG  increased  the  annual  dividend  to  $1.20  per  share  in  the  first  quarter  of  2020  from  $0.12  per  share,  and  further 
increased  the  annual  dividend  to  $1.30  per  share  beginning  in  the  first  quarter  of  2021.  NRG  expects  to  target  an  annual 
dividend growth rate of 7-9% per share in subsequent years.

Issuer Purchases of Equity Securities 

During the quarter ended December 31, 2020, no purchases of NRG's common stock were made by or on behalf of NRG 

or any "affiliated purchaser" (as defined in Rule 10b-18(a)(3) under the Exchange Act).

Stock Performance Graph 

The performance graph below compares the cumulative total stockholder return on NRG's common stock for the period 
December 31, 2015 through December 31, 2020 with the cumulative total return of the Standard & Poor's 500 Composite Stock 
Price Index, or S&P 500, and the Philadelphia Utility Sector Index, or UTY. 

The performance graph shown below is being furnished and compares each period assuming that $100 was invested on 
December 31, 2015, in each of the common stock of NRG, the stocks included in the S&P 500 and the stocks included in the 
UTY, and that all dividends were reinvested. 

Comparison of Cumulative Total Return 

12/31/2015

12/31/2016

12/31/2017

12/31/2018

12/31/2019

12/31/2020

NRG Energy, Inc.  . . . . . . . . . . . . . . . . . . . . . . $  100.00  $  106.40  $  248.67  $  347.11  $  349.50  $  342.02 
203.04 
S&P 500 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
178.61 
UTY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

111.96 
117.39 

171.49 
173.87 

130.42 
137.10 

136.40 
132.45 

100.00 
100.00 

Item 6 — Removed and Reserved

45

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Item 7 — Management's Discussion and Analysis of Financial Condition and Results of Operations

The discussion and analysis below has been organized as follows:

•

•

•

•

Executive Summary, including the business environment in which the Company operates, a discussion of regulation, 
weather,  competition  and  other  factors  that  affect  the  business,  a  Transformation  Plan  update,  and  other  significant 
events that are important to understanding the results of operations and financial condition;

Results  of  operations  for  the  years  ended  December  31,  2020  and  December  31,  2019,  including  an  explanation  of 
significant differences between the periods in the specific line items of NRG's Consolidated Statements of Operations;

Financial  condition  addressing  credit  ratings,  liquidity  position,  sources  and  uses  of  cash,  capital  resources  and 
requirements, commitments, and off-balance sheet arrangements; and

Critical  accounting  policies  that  are  most  important  to  both  the  portrayal  of  the  Company's  financial  condition  and 
results of operations, and require management's most difficult, subjective or complex judgments.

As you read this discussion and analysis, refer to NRG's Consolidated Statements of Operations in this Form 10-K, which 
present the results of the Company's operations for the years ended December 31, 2020 and 2019, and also refer to Item 1 to 
this Form 10-K for more detail discussion about the Company's business. A discussion and analysis of fiscal year 2018 may be 
found in Part II, Item 7 — Management's Discussion and Analysis of Financial Condition and Results of Operations of Exhibit 
99.1  to  the  Current  Report  on  Form  8-K,  filed  on  May  7,  2020,  which  provides  retrospectively  revised  historical  financial 
information to correspond with the Company's current segment structure.

As further described in Item 15 — Note 4, Acquisitions, Discontinued Operations and Dispositions, to the Consolidated 
Financial Statements, the Company determined in prior years that the following businesses were discontinued operations and 
recast to present their results in the corporate segment:

•
•
•
•

South Central Portfolio
NRG Yield, Inc. and its Renewables Platform
Carlsbad
GenOn Energy, Inc.

Executive Summary

NRG  is  an  integrated  power  company  built  on  dynamic  retail  brands  with  diverse  generation  assets.  NRG  brings  the 
power of energy to customers by producing and selling energy and related products and services in major competitive power 
and gas markets in the U.S. and Canada in a manner that delivers value to all of NRG's stakeholders. As of  December 31, 2020, 
the  Company  sold  energy,  services,  and  innovative,  sustainable  products  and  services  directly  to  retail  customers  under  the 
brand  names  NRG,  Reliant,  Green  Mountain  Energy,  Stream,  and  XOOM  Energy,  as  well  as  other  brand  names  owned  by 
NRG, supported by approximately 23,000 MW of generation. 

For discussion of COVID-19 related considerations refer to Item 1 — Business.

Business Environment

The  industry  dynamics  and  external  influences  affecting  the  Company,  its  businesses,  and  the  retail  energy  and  power 

generation industry in 2020 and for the future medium term include:

Commodities Markets — The price of natural gas plays an important role in setting the price of electricity in many of the 
regions where NRG operates. Natural gas prices are driven by variables including demand from the industrial, residential, and 
electric sectors, productivity across natural gas supply basins, costs of natural gas production, changes in pipeline infrastructure, 
and the financial and hedging profile of natural gas customers and producers. In 2020, the average natural gas prices at Henry 
Hub was 21% lower than in 2019.

If  long-term  gas  prices  increase,  the  Company  is  likely  to  encounter  higher  realized  energy  prices,  leading  to  higher 
energy revenues as lower priced hedge contracts mature and are replaced by contracts with higher gas and power prices. This 
impact is partially offset by the retail operations, as NRG's retail gross margins have historically decreased as natural gas prices 
increase.

NRG's  retail  gross  margins  have  historically  improved  as  natural  gas  prices  decline.  This  would  be  partially  offset  by 
lower  realized  energy  prices,  leading  to  lower  energy  revenues  as  higher  priced  hedge  contracts  mature  and  are  replaced  by 
contracts  with  lower  gas  and  power  prices.  To  further  mitigate  this  impact,  NRG  may  increase  its  percentage  of  coal  and 
nuclear  capacity  sold  forward  using  a  variety  of  hedging  instruments,  as  described  under  the  heading  "Energy-Related 
Commodities"  in  Item  15  —  Note  6,  Accounting  for  Derivative  Instruments  and  Hedging  Activities,  to  the  Consolidated 
Financial Statements.

46

 
 
 
 
 
 
 
 
 
 
Natural  gas  prices  are  a  primary  driver  of  coal  demand.  The  low-priced  commodity  environment  has  stressed  coal 
equities, leading coal suppliers to file for bankruptcy protection, launch debt exchanges, rationalize assets, and cut production. 
If  multiple  parties  withdraw  from  the  market,  liquidity  could  be  challenged  in  the  short  term.  Inventory  overhang  will  be 
utilized to offset production losses. Coal prices are typically affected by the price of natural gas. 

Electricity Prices — The price of electricity is a key determinant of the profitability of the Company. Many variables such 
as the price of different fuels, weather, load growth and unit availability all coalesce to impact the final price for electricity and 
the  Company's  profitability.  An  increase  in  supply  cost  volatility  in  the  competitive  retail  markets  may  result  in  smaller 
companies choosing to exit the market, which may result in further consolidation in the competitive retail space. The following 
table  summarizes  average  on-peak  power  prices  for  each  of  the  major  markets  in  which  NRG  operates  for  the  years  ended 
December  31,  2020  and  2019.  ERCOT  power  prices  decreased  for  the  year  ended  December  31,  2020  as  compared  to  2019 
primarily due to the lower power prices in summer and lower gas prices in the first half of the year. Power prices in the East and 
West/Other decreased for the year ended December 31, 2020 as compared to 2019 due to lower prices associated with lower 
demand due to COVID-19.

Region
Texas (a) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

ERCOT - Houston(a) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . $ 
ERCOT - North(a) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
East . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
NY J/NYC(b) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
NEPOOL(b) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
COMED (PJM)(b) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
PJM West Hub(b) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 
West/Other . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 
CAISO - SP15(b) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
MISO - Louisiana Hub(b) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

Average On-Peak Power Price ($/MWh)

Year Ended December 31
2019
2020

2020 vs 2019
Change %

27.65  $ 

25.85 

24.55 

26.52 

22.48 

24.49 

38.15 

24.43 

51.44 

50.80 

33.73 

34.89 

28.28 

30.85 

38.15 

30.58 

 (46) %

 (49) %

 (27) %

 (24) %

 (21) %

 (21) %

 — %

 (20) %

          (a) Average on-peak power prices based on real time settlement prices as published by the respective ISOs
          (b) Average on-peak power prices based on day-ahead settlement prices as published by the respective ISOs

The following table summarizes average realized power prices for each region in which NRG operates, including the 

impact of settled hedges, for the years ended December 31, 2020 and 2019:

Region

Average Realized Power Price ($/MWh)

Year Ended December 31
2019
2020

2020 vs 2019
Change %

East . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . $ 

34.92  $ 

34.37 

 2 %

West/Other . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 
(a) Average Realized Power Price reflects energy sales from the generation fleet, omitting sales to the retail component of the East Segment. Intercompany 
financial transactions hedging generation with the retail operations make up $12.18/MWh in the year ended December 31, 2020 and $5.40/MWh in the year 
ended December 31, 2019.

32.41 

34.80 

 7 %

The average realized power prices were relatively stable year over year due to the Company's hedging program. 

Increased Awareness of, and Action to Combat, Climate Change — Diverse groups of stakeholders, including investors, 
asset  managers,  financial  institutions,  non-government  organizations,  industry  coalitions,  individual  companies,  consumer 
groups and academic institutions, are increasingly engaged in efforts to limit global warming in the post-industrial era to well 
below  2  degrees  Celsius.  As  a  result,  policymakers  and  regulators  at  regional,  national,  sub-national  and  local  levels  of 
government,  both  in  the  United  States  and  other  parts  of  the  world,  are  increasingly  focused  on  actions  to  combat  climate 
change. 

In the United States, the current Administration has stated that limiting climate change is one of its top priorities. In its 
early days, the Administration issued an Executive Order on "Tackling the Climate Crisis at Home and Abroad." This included 
commitments  to  reset  the  United  States'  greenhouse  gas  emission  reduction  targets  under  the  Paris  Climate  Agreement, 
integrate environmental justice considerations into all aspects of its climate and environmental policy, consider climate change 
and conservation in federal permitting decisions and align government procurement strategy and standards with climate goals. 

47

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
To  enable  climate  policy  development  and  implementation,  the  Administration  has  pledged  to  adopt  a  "whole-of-
government" approach and is establishing various new climate-oriented positions and working groups. For example, it created 
the  White  House  Office  of  Domestic  Climate  Policy,  led  by  the  first-ever  National  Climate  Advisor  and  Deputy  National 
Climate Advisor, which will create a central office in the White House that is charged with coordinating and implementing the 
President's  domestic  climate  agenda.  The  newly  established  National  Climate  Task  Force  will  assemble  representatives  from 
across  21  federal  agencies  and  departments.  The  Federal  Reserve  is  creating  a  committee  to  deepen  its  understanding  of  the 
risks that climate change poses to the financial system. The SEC has created the new role of Senior Policy Advisor for Climate 
and Environmental, Social and Governance ("ESG") to oversee and coordinate the agency's efforts related to climate risk and 
other  ESG  developments,  and  to  examine  how  these  issues  intersect  with  the  regulatory  framework  across  its  offices  and 
divisions.  An  interagency  working  group  on  Coal  and  Power  Plant  Communities  and  Revitalization  will  identify  and  deliver 
federal  resources  to  revitalize  the  economics  of  coal,  oil,  gas  and  power  plant  dependent  communities.  Outside  the  United 
States,  a  foreign  climate  agenda  will  be  advanced  through  the  Special  Presidential  Envoy  for  Climate  in  concert  with 
departments including State and Treasury.

NRG actively monitors climate change related developments that could impact its business and regularly engages with a 
diverse  set  of  stakeholders  on  these  issues.  Such  engagement  helps  the  Company  identify  and  pursue  potential  opportunities 
both to decarbonize its business and better serve its customers. NRG is committed to providing transparent disclosures of its 
climate risks and opportunities to stakeholders. The Company became an early supporter of the Task Force on Climate-related 
Financial  Disclosures  ("TCFD")  recommendations  after  they  were  issued  in  2017,  published  a  TCFD  mapping  disclosure  in 
December 2020 and will issue a stand-alone TCFD report in 2021. 

Lower Carbon Infrastructure Development — Policy mechanisms at the state and federal level, including production and 
investment tax credits, cash grants, loan guarantees, accelerated depreciation tax benefits, RPS, and carbon trading plans, have 
supported  and  continue  to  support  the  development  of  renewable  generation,  demand-side  and  smart  grid,  and  other  lower 
carbon infrastructure technologies. In addition, the costs associated with the development of lower carbon infrastructure, such 
as  wind  and  solar  generating  facilities,  continue  to  decline.  These  factors  continue  to  drive  increases  in  the  development  of 
lower  carbon  infrastructure  in  the  markets  where  the  Company  participates,  which  may  impact  the  ability  of  the  Company's 
generating  facilities  to  participate  in  those  markets.  According  to  ERCOT,  Inc.,  36%  of  2020  energy  consumption  in  the 
ERCOT market was generated from carbon emission-free resources, with wind power contributing 23%. In addition, subsidies 
and  incentives  have  contributed  to  the  increase  in  renewable  power  sources,  and  customer  awareness  and  preferences  are 
shifting toward sustainable solutions. Increased demand for sustainable energy products from both residential and commercial 
customers creates opportunities for diversified product offerings in competitive retail markets.

Digitization and Customization — The electric industry is experiencing major technology changes in the way power is 
distributed  and  used  by  end-use  customers.  The  electric  grid  is  shifting  from  a  centralized  analog  system,  where  power  is 
generated  from  limited  sources  and  flows  in  one  direction,  to  a  decentralized  multidirectional  system,  where  power  can  be 
generated from a number of distributed resources and stored or dispatched on an as-needed basis. In addition, customers are 
seeking new ways to engage with their power providers. Technologies like smart thermostats, appliances and electric vehicles 
are giving individuals more choice and control over their electricity usage. 

Weather — Weather conditions in the regions of the U.S. in which NRG does business influence the Company's financial 
results. Weather conditions can affect the supply and demand for electricity and fuels and may also impact the availability of 
the Company's generating assets. Changes in energy supply and demand may impact the price of these energy commodities in 
both the spot and forward markets, which may affect the Company's results in any given period. Typically, demand for and the 
price of electricity is higher in the summer and the winter seasons, when temperatures are more extreme. The demand for and 
price of natural gas is also generally higher in the winter. However, all regions of the U.S. typically do not experience extreme 
weather conditions at the same time, thus NRG's operations are typically not exposed to the effects of extreme weather in all 
parts  of  its  business  at  once.  A  significant  portion  of  the  Company's  business  is  located  within  Texas,  and  extreme  weather 
conditions occurring in Texas may have a material impact on the Company's financial position. 

For  discussion  of  the  recent  weather  event  in  Texas,  see  Other  Significant  Events  -  Extreme  Weather  Event  in  Texas 

During February 2021 below.

48

 
 
 
 
 
 
 
 
 
 
Other  Factors  —  A  number  of  other  factors  significantly  influence  the  level  and  volatility  of  prices  for  energy 

commodities and related derivative products for NRG's business. These factors include:

•

•

•

•

•

•

•

seasonal, daily and hourly changes in demand;

extreme peak demands;

available supply resources;

transportation and transmission availability and reliability within and between regions;

location of NRG's generating facilities relative to the location of its load-serving opportunities;

procedures used to maintain the integrity of the physical electricity system during extreme conditions; and

changes in the nature and extent of federal and state regulations.

These factors can affect energy commodity and derivative prices in different ways and to different degrees. These effects 

may vary throughout the country as a result of regional differences in:

•

weather conditions;

• market liquidity;

•

•

•

capability and reliability of the physical electricity and gas systems;

local transportation systems; and

the nature and extent of electricity deregulation.

Environmental Matters, Regulatory Matters and Legal Proceedings — Details of environmental matters are presented in 
Item 15 — Note 26, Environmental Matters, to the Consolidated Financial Statements and Item 1 — Business, Environmental 
Matters. Details of regulatory matters are presented in Item 15 — Note 25, Regulatory Matters, to the Consolidated Financial 
Statements  and  Item  1  —  Business,  Regulatory  Matters.  Details  of  legal  proceedings  are  presented  in  Item  15  —  Note  24, 
Commitments and Contingencies, to the Consolidated Financial Statements. Some of this information relates to costs that may 
be material to the Company's financial results.

Transformation Plan

NRG  completed  its  three-year  Transformation  Plan  as  of  December  31,  2020.  The  Transformation  Plan  targets  were 

achieved as follows:

•

•

•
•

Achieved recurring cost savings and margin enhancement of $1,065 million, including $590 million of cumulative cost 
savings,  a  $215  million  net  margin  enhancement  program,  $50  million  annual  reduction  in  maintenance  capital 
expenditures,  and  $210  million  in  permanent  selling,  general  and  administrative  expense  reduction  associated  with 
asset sales
Fully  realized  $370  million  of  non-recurring  working  capital  improvements  and  $295  million  of  one-time  costs  to 
achieve
Completed asset sales of $3.0 billion, accomplishing the planned portfolio optimization
Initially  targeted  credit  ratio  of  3.0x  net  debt  /  adjusted  EBITDA(a)  was  achieved.  The  credit  metrics  target  was 
subsequently revised and successfully completed, to further strengthen its balance sheet and improve credit ratings by 
reducing leverage

(a) 

adjusted EBITDA as defined per the Senior Credit Facility 

49

 
 
 
 
 
 
 
 
 
 
Other Significant Events

The following additional significant events occurred during 2020 and through the filing date:

Extreme Weather Event in Texas During February 2021

During February 2021, Texas experienced unprecedented cold temperatures for a prolonged duration, resulting in a power 
emergency,  blackouts,  and  an  estimated  all-time  peak  demand  of  77  GWs  (without  load  shed).  Ahead  of  the  event,  NRG 
launched  residential  customer  communications  calling  for  conservation  across  all  of  its  brands,  and  initiated  residential  and 
commercial and industrial demand response programs to curtail customer load. The Company maximized available generating 
capacity and brought in additional resources to supplement in-state staff with technical and operating experts from the rest of its 
U.S. fleet. NRG is committed to working with all necessary stakeholders on a comprehensive, objective, and exhaustive root 
cause analysis of the entirety of the energy system.

The estimated financial impact is still preliminary, due to customer meter and settlement data not being finalized, as well 
as potential customer and counterparty risk and expected ERCOT default allocations. Based on a preliminary analysis, Winter 
Storm  Uri's  financial  impact  is  not  expected  to  be  adverse  to  NRG's  financial  results.  The  Company  separately  stress-tested 
assumptions  and  although  at  a  lower  probability,  this  stress-test  analysis  indicated  a  potential  plus  or  minus  $100  million  to 
income  from  continuing  operations  in  2021.  NRG's  integrated  platform  continues  to  deliver  stable  results  through 
unprecedented events. 

Direct Energy Acquisition

On January 5, 2021, the Company acquired Direct Energy, a North American subsidiary of Centrica plc. Direct Energy is 
a  leading  retail  provider  of  electricity,  natural  gas,  and  home  and  business  energy  related  products  and  services  in  North 
America, with operations in all 50 U.S. states and 8 Canadian provinces. The acquisition increases NRG's retail portfolio by 
over 3 million customers and complements its integrated model. It also broadens the Company's presence in the Northeast and 
into states and locales where it does not currently operate, supporting NRG's objective to diversify its business. 

The  Company  paid  an  aggregate  purchase  price  of  $3.625  billion  in  cash,  subject  to  a  purchase  price  adjustment  of 
$77 million. The Company funded the purchase price using a combination of $715 million of cash on hand, $166 million from a 
draw on its Revolving Credit Facility (of which $107 million was used to fund acquisition costs and financing fees that are not 
included in the aggregate purchase price above) as well as approximately $2.9 billion in secured and unsecured corporate debt 
issued in December 2020. The Company also increased its collective collateral facilities by $3.4 billion through a combination 
of  amending  its  Revolving  Credit  Facility,  amending  its  credit  default  swap  facility,  entering  into  a  revolving  accounts 
receivable financing facility, entering into an uncommitted repurchase facility and entering into multiple agreements to issue 
letters of credit. For further discussion on the increase of collateral facilities, see Item 7, Management's Discussion and Analysis 
of  Financial  Condition  and  Results  of  Operations,  Liquidity  and  Capital  Resources,  Item  15  —  Note  13,  Receivables 
Securitization and Repurchase Facility, and Item 15 — Note 14, Long-term Debt and Finance Leases.

Issuance of 2029 Senior Unsecured Notes and 2031 Senior Unsecured Notes

On December 2, 2020, NRG issued $500 million aggregate principal amount of 3.375% senior notes due 2029 (the "2029 
Unsecured Notes") and $1.0 billion aggregate principal amount of 3.625% senior notes due 2031 (the "2031 Unsecured Notes, 
together with the 2029 Unsecured Notes, the "Unsecured Notes").

Issuance of 2025 and 2027 Senior Secured First Lien Notes

On December 2, 2020, NRG issued $1.4 billion of aggregate principal amount of senior secured first lien notes, consisting 
of $500 million 2.000% senior secured first lien notes due 2025 (the "2025 Secured Notes") and $900 million 2.450% senior 
secured first lien notes due 2027 (the "2027 Secured Notes"), at a discount. The 2027 Secured Notes were issued under NRG’s 
Sustainability-Linked  Bond  Framework,  which  links  attractive  financing  terms  with  the  realization  of  certain  sustainability 
targets, including reducing greenhouse gas emissions.

 Receivables Securitization and Repurchase Facility

On September 22, 2020, NRG Receivables LLC, a bankruptcy remote, special purpose, indirect wholly owned subsidiary, 
entered into a revolving accounts receivable financing facility (the "Receivables Facility") for an amount up to $750 million, 
subject  to  adjustments  on  a  seasonal  basis,  with  issuers  of  asset-backed  commercial  paper  and  commercial  banks  (the 
"Lenders".) As of December 31, 2020, there were no outstanding borrowings and there were $198 million in letters of credit 
issued under the Receivables Facility.

50

 
 
 
 
 
 
 
 
 
 
On September 22, 2020, the Company entered into an uncommitted repurchase facility (the “Repurchase Facility”) related 
to  the  Receivables  Facility.  Under  the  Repurchase  Facility,  the  Company  can  borrow  up  to  $75  million,  collateralized  by  a 
subordinated  note  issued  by  NRG  Receivables  LLC  to  NRG  Retail  LLC  in  favor  of  the  originating  entities  representing  a 
portion of the balance of receivables sold to NRG Receivables LLC under the Receivables Facility. As of December 31, 2020, 
there were no outstanding borrowings under the Repurchase Facility.

For  further  discussion  on  the  Receivables  Facility  and  Repurchase  Facility,  see  Note  9,  Receivables  Securitization  and 

Repurchase Facility.

Midwest Generation Lease Purchase

On September 29, 2020, Midwest Generation acquired all of the ownership interests in the Powerton facility and Units 7 
and 8 of the Joliet facility, which were being leased through 2034 and 2030, respectively, for approximately $260 million. The 
purchase  was  funded  with  cash-on-hand.  Upon  closing,  lease  expense  related  to  these  facilities,  which  totaled  approximately 
$14 million in 2019, and the operating lease liability of $148 million were eliminated.

Home Solar Disposition

In  the  third  quarter  of  2020,  the  Company  concluded  its  Home  Solar  business  was  held  for  sale  and  recorded  an 
impairment loss of $29 million. On November 13, 2020, the Company completed the sale of the Home Solar business for cash 
proceeds of $66 million, resulting in a $2 million loss on the sale. In connection with the sale, the Company extinguished debt 
of $27 million and recognized a $5 million loss on the extinguishment.  

Sale of Agua Caliente

On  November  19,  2020,  the  Company  entered  an  agreement  to  sell  its  35%  ownership  in  Agua  Caliente  to  Clearway 
Energy,  Inc.  for  $202  million.  The  sale  of  the  290  MW  solar  project  closed  on  February  3,  2021.  On  October  21,  2019,  the 
Company had repaid the Agua Caliente Borrower 1 notes associated with the project of $83 million. 

Sale of 4.8 GW of Fossil Generation Assets

On February 28, 2021, the Company entered into a definitive purchase agreement with Generation Bridge, an affiliate of 
ArcLight  Capital  Partners,  to  sell  approximately  4,850  MWs  of  fossil  generating  assets  from  its  East  and  West  regions  of 
operations for total proceeds of $760 million, subject to standard purchase price adjustments and certain other indemnifications. 
As part of the transaction, NRG is entering into a tolling agreement for its 866 MW Arthur Kill plant in New York City through 
April 2025. 

The transaction is expected to close in the fourth quarter of 2021, and is subject to various closing conditions, approvals 

and consents, including FERC, NYSPSC, and antitrust review under Hart-Scott-Rodino. 

Share Repurchases

In 2020, the Company completed $224 million of share repurchases at an average price of $33.05 per share, including $27 

million of equivalent shares purchased in lieu of tax withholdings on equity compensation issuance. 

Renewable Power Purchase Agreements

NRG began execution of its strategy to procure mid to long-term generation through power purchase agreements in 2019. 
As of December 31, 2020, NRG has entered into PPAs totaling approximately 1,800 MWs with third-party project developers 
and other counterparties. The tenor of these agreements is an average between eleven and twelve years. The Company expects 
to continue evaluating and executing similar agreements that support the needs of the business. Due to COVID-19, certain of 
these  PPA  contracts  have  been  amended  to  allow  for  the  delay  of  project  completion  dates  from  mid-2021  into  2022.  These 
amendments include improved terms for NRG. 

 Dividend Increase

In  the  first  quarter  of  2020,  NRG  increased  the  annual  dividend  to  $1.20  from  $0.12  per  share,  as  part  of  a  long-term 
capital  allocation  policy  adopted  in  the  fourth  quarter  of  2019  that  targets  allocating  50%  of  cash  available  for  allocation 
generated  each  year  to  growth  investments  and  50%  to  be  returned  to  shareholders.  The  return  of  capital  to  shareholders  is 
expected to be completed through the increased dividend supplemented by share repurchases. The long-term capital allocation 
policy targets an annual dividend growth rate of 7-9% per share in years subsequent to 2020. In 2021, NRG further increased 
the annual dividend to $1.30 per share, representing an 8% increase from 2020.

51

 
 
 
 
 
 
 
 
 
 
Consolidated Results of Operations for the years ended December 31, 2020 and 2019

The following table provides selected financial information for the Company:

(In millions, except otherwise noted)
Operating Revenues

Year Ended December 31,
2019
2020

Change

Retail revenue . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  $ 
Energy revenue(a) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Capacity revenue(a) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 
Mark-to-market for economic hedging activities . . . . . . . . . . . . . . . . . . . 
Other revenues(a)(b) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Total operating revenues . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

7,460  $ 
539 
680 
95 
319 
9,093 

7,533  $ 
1,169 
700 
33 
386 
9,821 

(73) 
(630) 
(20) 
62 
(67) 
(728) 

958 
(161) 
14 
(47) 
(1) 
763 
(62) 
(70) 
(106) 
23 
(1) 
547 
(4) 
(185) 

15 
90 
1 
42 
12 
160 

(25) 
3,585 
(3,610) 

(321) 

(3,931) 

4,920 
214 
5 
1,129 
272 
6,540 
435 
75 
933 
— 
8 
7,991 
3 
1,105 

17 
(18)   
67 
(9)   
(401)   
(344)   

761 
251 
510 

— 

510 

5,878 
53 
19 
1,082 
271 
7,303 
373 
5 
827 
23 
7 
8,538 
7 
1,290 

2 
(108)   
66 
(51)   
(413)   
(504)   

786 
(3,334)   
4,120 

321 

4,441 

— 
510  $ 

3 
4,438  $ 

(3) 
(3,928) 

2.08  $ 

2.63 

 (21) %

Operating Costs and Expenses

Cost of sales(c) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 
Mark-to-market for economic hedging activities . . . . . . . . . . . . . . . . . . . 
Contract and emissions credit amortization(c) . . . . . . . . . . . . . . . . . . . . . .
Operations and maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Other cost of operations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 
Total cost of operations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Depreciation and amortization . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 
Impairment losses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 
Selling, general and administrative costs . . . . . . . . . . . . . . . . . . . . . . . . . 
Reorganization costs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Development costs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 
Total operating costs and expenses . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Gain on sale of assets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 
Operating Income . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 
Other Income/(Expense)

Equity in earnings of unconsolidated affiliates . . . . . . . . . . . . . . . . . . . . .
Impairment losses on investments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Other income, net . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 
Net loss on debt extinguishment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Interest expense . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Total other expenses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Income from Continuing Operations Before Income Taxes . . . . . . . . . 
Income tax expense/(benefit) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 
Income from Continuing Operations . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Income from discontinued operations, net of income tax . . . . . . . . . . . . .

Net Income . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 
Less: Net income attributable to noncontrolling interests and redeemable 
noncontrolling interests . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Net Income Attributable to NRG Energy, Inc.  . . . . . . . . . . . . . . . . . . .  $ 
Business Metrics
Average natural gas price — Henry Hub ($/MMBtu) . . . . . . . . . . . . . . . . . $ 

(a)
(b)
(c)

Includes realized gains and losses from financially settled transactions
Includes realized and unrealized trading gains and losses
Includes amortization of SO2 and NOx credits and excludes amortization of RGGI credits

52

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Economic Gross Margin

In  addition  to  gross  margin,  the  Company  evaluates  its  operating  performance  using  the  measure  of  economic  gross 
margin, which is not a GAAP measure and may not be comparable to other companies’ presentations or deemed more useful 
than the GAAP information provided elsewhere in this report. Economic gross margin should be viewed as a supplement to and 
not  a  substitute  for  the  Company's  presentation  of  gross  margin,  which  is  the  most  directly  comparable  GAAP  measure. 
Economic gross margin is not intended to represent gross margin. The Company believes that economic gross margin is useful 
to  investors  as  it  is  a  key  operational  measure  reviewed  by  the  Company's  chief  operating  decision  maker.  Economic  gross 
margin is defined as the sum of energy revenue, capacity revenue and other revenue, less cost of fuels and other cost of sales. 
Economic gross margin does not include mark-to-market gains or losses on economic hedging activities, contract amortization, 
emission credit amortization, or other operating costs.

The  tables  below  present  the  composition  and  reconciliation  of  gross  margin  and  economic  gross  margin  for  the  years 

ended December 31, 2020 and 2019 based on the Company's reportable segments:

Year Ended December 31, 2020

($ in millions, except otherwise noted)

Texas

East

West/Other

Corporate/
Eliminations

Total

Retail revenue . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . $ 

6,061  $ 

1,401  $ 

—  $ 

(2)  $ 

7,460 

Energy revenue . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Capacity revenue . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

Mark-to-market for economic hedging activities . . . . . . . . . . . . . . . . . .

Other revenue . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Operating revenue . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

Cost of fuel  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

Purchased power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 
Other costs of sales(a)(b) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Mark-to-market for economic hedging activities . . . . . . . . . . . . . . . . .

Contract and emission credit amortization . . . . . . . . . . . . . . . . . . . . . .

24 

— 

2 

222 

6,309 

(546) 

(945) 

(2,165) 

(211) 

(5) 

183 

620 

88 

62 

2,354 

(151) 

(507) 

(422) 

5 

— 

333 

61 

(3) 

43 

434 

(154) 

(24) 

(12) 

— 

— 

(1) 

(1) 

8 

(8) 

(4) 

— 

6 

— 

(8) 

— 

539 

680 

95 

319 

9,093 

(851) 

(1,470) 

(2,599) 

(214) 

(5) 

Gross margin . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . $ 

2,437  $ 

1,279  $ 

244  $ 

(6)  $ 

3,954 

Less: Mark-to-market for economic hedging activities, net . . . . . . . . . .

Less: Contract and emission credit amortization . . . . . . . . . . . . . . . . . . 

(209) 

(5) 

93 

— 

(3) 

— 

— 

— 

(119) 

(5) 

Economic gross margin . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  $ 

2,651  $ 

1,186  $ 

247  $ 

(6)  $ 

4,078 

(a)    Includes capacity and emissions credits
(b)     Includes $1,967 million and $10 million of TDSP expense in Texas and East, respectively

Business Metrics

Texas

East

West/Other

Total

Mass Market electricity sales volume (GWh)

C&I electricity sales volume  (GWh)

Natural gas retail sales volumes (MDth)
Average retail Mass Market customer count (in thousands)(a)
Ending retail Mass Market customer count (in thousands)(a)

GWh sold . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 
GWh generated(b) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

(a)    East represents combined electricity and natural gas customers
(b)    Includes owned generation and excludes equity investments

38,473 

17,928 

— 

2,449 

2,451 

31,385 

31,385 

10,221 

1,596 

23,509 

1,175 

1,136 

8,136 

4,102 

48,694 

19,524 

23,509 

3,624 

3,587 

49,090 

44,658 

9,569 

9,171 

53

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
($ in millions, except otherwise noted)

Year Ended December 31, 2019

Texas

East

West/Other(a)

Corporate/
Eliminations

Total

Retail revenue . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  $ 

6,232  $ 

1,304  $ 

—  $ 

(3)  $ 

Energy revenue . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

Capacity revenue . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

Mark-to-market for economic hedging activities . . . . . . . . . . . . . . . . . 

Other revenue . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Operating revenue . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Cost of fuel  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Purchased power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 
Other costs of sales(a)(b) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

Mark-to-market for economic hedging activities . . . . . . . . . . . . . . . . 

Contract and emission credit amortization . . . . . . . . . . . . . . . . . . . . . 

529 

— 

47 

261 

7,069 

(694) 

(1,557) 

(2,233) 

(57) 

(19) 

322 

664 

(29) 

58 

2,319 

(208) 

(612) 

(342) 

4 

— 

318 

36 

16 

70 

440 

(178) 

(13) 

(42) 

(1) 

— 

— 

— 

(1) 

(3) 

(7) 

— 

1 

— 

1 

— 

7,533 

1,169 

700 

33 

386 

9,821 

(1,080) 

(2,181) 

(2,617) 

(53) 

(19) 

Gross margin . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  $ 

2,509  $ 

1,161  $ 

206  $ 

(5)  $ 

3,871 

Less: Mark-to-market for economic hedging activities, net . . . . . . . . . 

Less: Contract and emission credit amortization . . . . . . . . . . . . . . . . . .

(10) 

(19) 

(25) 

— 

15 

— 

— 

— 

(20) 

(19) 

Economic gross margin . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . $ 

2,538  $ 

1,186  $ 

191  $ 

(5)  $ 

3,910 

(a)    Includes capacity and emissions credits
(b)     Includes $1,944 million and $9 million of electric TDSP charges for Texas and East, respectively

Business Metrics

Texas

East

West/Other

Total

Mass Market electricity sales volume (GWh)

C&I electricity sales volume  (GWh)

Natural gas retail sales volumes (MDth)
Average retail Mass Market customer count (in thousands)(a)
Ending retail Mass Market customer count (in thousands)(a)

GWh sold . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
GWh generated(b) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

(a)    East represents combined electricity and natural gas customers
(b)    Includes owned generation and excludes equity investments

38,958 

18,976 

— 

2,358 

2,450 

42,662 

37,995 

9,918 

1,214 

23,359 

1,112 

1,228 

11,113 

6,913 

— 

— 

— 

— 

— 

9,811 

9,462 

48,876 

20,190 

23,359 

3,470 

3,678 

63,586 

54,370 

The table below represents the weather metrics for 2020 and 2019:

Years ended
December 31,

Quarters ended 
December 31,

Quarters ended 
September 30,

Quarters ended
June 30,
East West/

Quarters ended
March 31,

Weather 
Metrics

Texas

East West/

Other(a) Texas

East West/

Other(a) Texas

East West/

Other(a) Texas

Other(a) Texas

East West/
Other(a)

2020
CDDs(b)
HDDs(b)

2019

CDDs

HDDs

10-year 
average

CDDs

HDDs

  3,102 

 1,362 

  1,971 

  280 

79 

181 

  1,640 

  874 

  1,152 

  1,012 

  353 

562 

  170 

56 

  1,501 

 4,268 

  1,939 

  634 

 1,517 

763 

6 

72 

4 

70 

  634 

178 

  791 

 2,045 

76 

994 

  3,115 

 1,349 

  1,899 

  266 

98 

136 

  1,840 

  869 

  1,219 

  934 

  348 

513 

75 

34 

31 

  1,868 

 4,615 

  2,199 

  757 

 1,664 

806 

  — 

29 

9 

70 

  465 

192 

  1,041 

 2,457 

  1,192 

  3,076 

 1,297 

  1,900 

  277 

83 

153 

  1,693 

  818 

  1,149 

  1,002 

  361 

552 

  104 

35 

46 

  1,756 

 4,629 

  2,108 

  696 

 1,616 

779 

5 

54 

13 

60 

  501 

206 

  995 

 2,458 

  1,110 

(a) The West/Other weather metrics are comprised of the average of the CDD and HDD regional results for the West - California and West - South Central 

regions

(b)  National  Oceanic  and  Atmospheric  Administration-Climate  Prediction  Center  -  A  Cooling  Degree  Day,  or  CDD,  represents  the  number  of  degrees  that  the  mean 
temperature  for  a  particular  day  is  above  65  degrees  Fahrenheit  in  each  region.  A  Heating  Degree  Day,  or  HDD,  represents  the  number  of  degrees  that  the  mean 
temperature for a particular day is below 65 degrees Fahrenheit in each region. The CDDs/HDDs for a period of time are calculated by adding the CDDs/HDDs for 
each day during the period.

54

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Gross margin and economic gross margin

Gross margin increased $83 million and economic gross margin increased $168 million for the year ended December 31, 

2020, compared to the same period in 2019. The detail by segment is as follows:

Texas

(In millions)

Lower fuel and supply costs primarily due to $18 per MWh lower average power purchases in 2020 to serve the retail load, 

driven by purchasing incremental supply in 2019 at escalated prices above $1,000/MWh during periods of extreme 
weather during the third quarter; partially offset by a reduction in sell back of excess supply in 2020 . . . . . . . . . . . . . . . . .  $ 

Lower gross margin due to a decrease in net sales of generation to third parties, as the supply was utilized to serve the 

Company's retail load following the integration of the wholesale generation and retail operations with a geographical 
focus in 2020 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

Lower net revenue due to:

•

•

•
•

lower volumes from attrition, customer mix, and reduced sales from direct and alternative sales channels due to 
the impact of COVID-19 of $212 million,
lower net revenue rates driven by customer term, product, mix and the impact of COVID-19 of $0.76 per MWh or 
$43 million,
decreased load of 1.1 TWhs from unfavorable weather of $89 million;
partially offset by higher retail net revenue due to increased volumes from the acquisition of Stream in August 
2019 of $231 million . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

Lower gross margin from market optimization activities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

Lower gross margin due to the sale of emissions in 2019 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Other . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Increase in economic gross margin . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . $ 

Decrease in mark-to-market for economic hedging primarily due to net unrealized gains/losses on open positions related to 
economic hedges . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

Increase in contract and emission credit amortization . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Decrease in gross margin . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . $ 

540 

(269) 

(113) 

(27) 

(13) 

(5) 

113 

(199) 

14 

(72) 

East

(In millions)

Higher gross margin driven by a 43% increase in New York realized capacity prices . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . $ 

Higher gross margin due to increased volumes from the acquisition of Stream Energy in August 2019 . . . . . . . . . . . . . . . . . .

Higher gross margin due to increased sales of portable solar and power products . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Higher gross margin due to lower supply costs on contracted load . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Higher gross margin due to lower supply costs of approximately $2.50 per MWh, or $21 million, driven by lower electricity 

and natural gas prices, partially offset by $19 million from lower volumes due to attrition and customer mix, and the 
impact of COVID-19  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Lower gross margin due to a 6% decrease in PJM capacity volumes and a 4% decrease in PJM capacity prices . . . . . . . . . . . 

Lower gross margin due to a 25% decrease in New England realized capacity prices . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Lower gross margin due to a lower of cost or market adjustment on oil inventory in 2020 . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Lower gross margin primarily due to a 41% decrease in economic generation volumes, primarily due to dark spread 

contractions and planned outages in 2020 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

Lower gross margin due to insurance proceeds from outages in 2019 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  

Other . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Economic gross margin . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  $ 

Increase in mark-to-market for economic hedging primarily due to net unrealized gains/losses on open positions related to 

economic hedges . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

Increase in gross margin . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  $ 

47 

33 

24 

23 

2 

(41) 

(36) 

(29) 

(16) 

(8) 

1 

— 

118 

118 

55

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
West/Other

(In millions)

Higher gross margin primarily due to MISO uplift payments resulting from out-of-market dispatch during Hurricane Laura, 
spark spread expansion in MISO and increased California resource adequacy pricing; partially offset by lower realized 
pricing in the West . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  $ 

Higher gross margin from generation outage insurance proceeds received in 2020 for forced outages in 2019 . . . . . . . . . . . . .

Higher gross margin due to the extended forced outage at the Sunrise facility in 2019, partially offset by 2020 forced outages 
at Cottonwood . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Lower gross margin from market optimization activities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Lower gross margin due to the Canal 3 substantial completion payment earned in 2019 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

Lower gross margin due to the sale of emissions in 2019 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

Other . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Increase in economic gross margin . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . $ 

Decrease in mark-to-market for economic hedging primarily due to net unrealized gains/losses on open positions related to 

economic hedges . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Increase in gross margin . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  $ 

55 

30 

2 

(17) 

(9) 

(4) 

(1) 

56 

(18) 

38 

Mark-to-market for Economic Hedging Activities

Mark-to-market for economic hedging activities includes asset-backed hedges that have not been designated as cash flow 
hedges. Total net mark-to-market results decreased by $99 million during the year ended December 31, 2020, compared to the 
same period in 2019. 

The breakdown of gains and losses included in operating revenues and operating costs and expenses by segment was as 

follows: 

(In millions)

Year Ended December 31, 2020

Texas

East

West/Other

Eliminations

Total

Mark-to-market results in operating revenues

Reversal of previously recognized unrealized losses/(gains) on 

settled positions related to economic hedges . . . . . . . . . . . . . .  $ 

Net unrealized gains on open positions related to economic 

hedges . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1  $ 

33  $ 

(7)  $ 

1 

55 

4 

Total mark-to-market gains/(losses) in operating revenues . .  $ 

2  $ 

88  $ 

(3)  $ 

4  $ 

4 

8  $ 

Mark-to-market results in operating costs and expenses

Reversal of previously recognized unrealized (gains)/losses on 

settled positions related to economic hedges . . . . . . . . . . . . . .  $ 

(87)  $ 

5  $ 

—  $ 

(4)  $ 

Reversal of acquired loss positions related to economic hedges . 

2 

Net unrealized (losses) on open positions related to economic 

hedges . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

(126) 

2 

(2) 

— 

— 

— 

(4) 

31 

64 

95 

(86) 

4 

(132) 

Total mark-to-market (losses)/gains in operating costs and 

expenses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  $ 

(211)  $ 

5  $ 

—  $ 

(8)  $ 

(214) 

56

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
(In millions)

Texas

East

West/Other

Eliminations

Total

Year Ended December 31, 2019

Mark-to-market results in operating revenues

Reversal of previously recognized unrealized losses on settled 

positions related to economic hedges . . . . . . . . . . . . . . . . . . . . $ 

21  $ 

14  $ 

12  $ 

—  $ 

47 

Net unrealized gains/(losses) on open positions related to 

economic hedges . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

26 

(43) 

4 

Total mark-to-market gains/(losses) in operating revenues . .  $ 

47  $ 

(29)  $ 

16  $ 

(1) 

(1)  $ 

(14) 

33 

Mark-to-market results in operating costs and expenses

Reversal of previously recognized unrealized (gains)/losses on 

settled positions related to economic hedges . . . . . . . . . . . . . .  $ 

(117)  $ 

3  $ 

(1)  $ 

—  $ 

(115) 

Reversal of acquired loss positions related to economic hedges. .

Net unrealized gains/(losses) on open positions related to 

economic hedges . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Total mark-to-market (losses)/gains in operating costs and 

1 

59 

5 

(4) 

— 

— 

— 

1 

6 

56 

expenses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  $ 

(57)  $ 

4  $ 

(1)  $ 

1  $ 

(53) 

Mark-to-market  results  consist  of  unrealized  gains  and  losses  on  contracts  that  are  yet  to  be  settled.  The  settlement  of 

these transactions is reflected in the same revenue or cost caption as the items being hedged.

The reversals of acquired gain or loss positions were valued based upon the forward prices on the acquisition date.

For the year ended December 31, 2020 the $95 million gain in operating revenues from economic hedge positions was 
driven primarily by an increase in the value of open positions as a result of decreases in New York capacity prices, as well as 
the  reversal  of  previously  recognized  unrealized  losses  on  contracts  that  settled  during  the  period.  The  $214  million  loss  in 
operating costs and expenses from economic hedge positions was driven primarily by a decrease in the value of open positions 
as  a  result  of  decreases  in  ERCOT  power  prices  and  heat  rate  contraction,  as  well  as  the  reversal  of  previously  recognized 
unrealized gains on contracts that settled during the period.

For the year ended December 31, 2019 the $33 million gain in operating revenues from economic hedge positions was 
driven primarily by the reversal of previously recognized unrealized losses on contracts that settled during the period. The $53 
million loss in operating costs and expenses from economic hedge positions was driven primarily by the reversal of previously 
recognized unrealized gains, partially offset by an increase in the value of open positions as a result of gains on ERCOT heat 
rate positions due to heat rate expansion.

In accordance with ASC 815, the following table represents the results of the Company's financial and physical trading of 
energy  commodities  for  the  years  ended  December  31,  2020  and  2019.  The  realized  and  unrealized  financial  and  physical 
trading results are included in operating revenue. The Company's trading activities are subject to limits within the Company's 
Risk Management Policy.

(In millions)

Trading gains/(losses)

Year ended December 31,

2020

2019

Realized . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . $ 

Unrealized . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

Total trading gains . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  $ 

41 

$ 

(5) 

36 

$ 

57 

20 

77 

Operations and Maintenance Expenses 

Operations and maintenance expenses are comprised of the following:

(In millions)

Texas

East

West/Other

Corporate

Eliminations

Total

Year Ended December 31, 2020 . . . . . . . . . . . . . . . $ 

651  $ 

374  $ 

101  $ 

Year Ended December 31, 2019 . . . . . . . . . . . . . . .

605 

368 

105 

9  $ 

9 

(6)  $ 

(5) 

1,129 

1,082 

57

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Operations and maintenance expenses increased by $47 million for the year ended December 31, 2020 compared to the 

same period in 2019, due to the following:

(In millions)

Increase due to the final settlement of the asbestos liability related to Midwest Generation and the resulting reduction of the 

accrual in 2019 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . $ 

Increase due to higher customer operations spend including digital capabilities, data analytics and customer retention . . . . . 

Increase due to a suspended plant project and reserves for obsolete inventory . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Increase due to Stream Energy acquisition in August 2019 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

Increase primarily due to planned outages at Midwest Generation in 2020 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

Increase due to incremental safety measures resulting from COVID-19 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

Decrease in variable chemical costs due to a reduction in East generation volumes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

Decrease in plant deactivation costs due to projects at Midwest Generation and Encina in 2019 . . . . . . . . . . . . . . . . . . . . . . . 

Decrease due to return to service costs incurred at Gregory facility in 2019 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

Other . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

Increase in operations and maintenance expense . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . $ 

27 

19 

13 

11 

8 

8 

(14) 

(12) 

(7) 

(6) 

47 

Other Cost of Operations 

Other Cost of operations are comprised of the following:

(In millions)

Texas

East

West/Other

Total

Year Ended December 31, 2020 . . . . . . . . . . . . . . . . . . . . . . . $ 

Year Ended December 31, 2019 . . . . . . . . . . . . . . . . . . . . . . .

163  $ 

166 

91  $ 

78 

18  $ 

27 

272 

271 

Other cost of operations increased by $1 million for the year ended December 31, 2020 compared to the same period in 

2019, due to the following:

Increase in gross receipts tax due to the Stream Energy acquisition in August 2019 and higher revenue from increased 

rates and customer counts

(In millions)

$ 

Decrease in ARO expense due to Encina decommissioning and Jewett Mine remediation in 2019, partially offset by an 

increase in costs due to changes in regulatory requirements at the Joliet facility . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Increase in other cost of operations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . $ 

6 

(5) 

1 

Depreciation and Amortization

Depreciation and amortization expenses are comprised of the following:

(In millions)

Texas

East

West/Other

Corporate

Total

Year Ended December 31, 2020 . . . . . . . $ 

Year Ended December 31, 2019 . . . . . . .

227  $ 

188 

142  $ 

121

32  $ 

33 

34  $ 

31 

435 

373 

Depreciation and amortization expense increased by $62 million for the year ended December 31, 2020 compared to the 
same period in 2019, primarily due to the acquisition of Stream Energy in August 2019, retail customer book acquisitions in 
2020 and the Midwest Generation lease purchase in 2020.

Impairment Losses

During the year ended December 31, 2020, the Company recorded impairment losses of $75 million primarily related to 
the  Cottonwood  facility  and  the  Home  Solar  business,  compared  to  impairment  losses  of  $5  million  recorded  on  intangible 
assets  during  the  same  period  in  2019,  as  further  described  in  Item  15  —  Note  11,  Asset  Impairments,  to  the  Consolidated 
Financial Statements.

58

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Selling, General and Administrative Costs

Selling, general and administrative costs are comprised of the following:

(In millions)

Texas

East

West/Other

Corporate 

Total

Year Ended December 31, 2020 . . . . . . . $ 

Year Ended December 31, 2019 . . . . . . .

559  $ 

481 

288  $ 

291 

37  $ 

31 

49  $ 

24 

933 

827 

Selling, general and administrative costs increased by $106 million for the year ended December 31, 2020 compared to 

the same period in 2019, due to the following:

Increase due to the acquisitions of Stream Energy in August 2019 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . $ 

Increase due to income from transition services agreements ending in 2019 and an increase in personnel costs in 2020 . . 

Increase due to higher amortization of commissions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Increase in acquisition costs related to the Direct Energy acquisition . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Increase in selling and marketing expenses primarily due to higher advertising expenses and marketing campaigns to 

increase customer count, partially offset by reduced spend in direct and alternative sales channels due to COVID-19 . 

Increase in bad debt expense primarily due to the impact of COVID-19 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

Other . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

(In millions)

27 

24 

18 

17 

11 

5 

4 

Increase in selling, general and administrative costs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . $ 

106 

Reorganization Costs 

For the year ended December 31, 2019, reorganization costs of $23 million primarily related to severance and contract 
modifications for the Transformation Plan. The Company significantly achieved the operations and cost excellent portion of the 
Transformation Plan during 2019. 

Equity in Earnings of Unconsolidated Affiliates

Equity in earnings of unconsolidated affiliates increased by $15 million for the year ended December 31, 2020 compared 
to  the  same  period  in  2019  primarily  due  to  higher  revenues  at  Ivanpah  driven  by  operational  efficiencies  and  favorable 
weather.

Impairment Losses on Investments

During  the  year  ended  December  31,  2020,  the  Company  recorded  other-than-temporary  impairment  losses  on  the 
Company's investment in Petra Nova Parish Holdings of $18 million, compared to $108 million recorded in the same period in 
2019, as further described in Item 15 — Note 11, Asset Impairments, to the Consolidated Financial Statements.

Other Income, Net

Other  income  increased  by  $1  million  for  the  year  ended  December  31,  2020  compared  to  the  same  period  in  2019, 
primarily  due  to  income  from  insurance  proceeds  received,  partially  offset  by  decreases  in  interest  income  and  dividends 
received from cost method investments in 2020.

Loss on Debt Extinguishment 

A  loss  on  debt  extinguishment  of  $9  million  was  recorded  for  the  year  ended  December  31,  2020,  driven  by  the  debt 

extinguished in connection with the sale of Home Solar and the redemptions of the Indian River and Dunkirk bonds.

A  loss  on  debt  extinguishment  of  $51  million  was  recorded  for  the  year  ended  December  31,  2019,  driven  by  the 

redemption of Senior Notes, due 2024, and the repayment of the 2023 Term Loan Facility.

59

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Interest Expense

Interest expense decreased by $12 million for the year ended December 31, 2020 compared to the same period in 2019, 

due to the following:

Decrease due to the repayment of the Term Loan and 2024 Senior Notes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  $ 

Decrease in derivative interest expense due to the termination of interest rate swaps in 2019, partially offset by 

settlement of in-the-money interest rate swaps in 2019 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Decrease due to repayment of Agua Caliente debt in the fourth quarter of 2019 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

Decrease due to lower interest on the Revolving Credit Facility in 2020 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

Decrease due to the early settlement of an interest rate swap in 2020, partially offset by interest expense related to 

financings entered into in connection with the Direct Energy acquisition . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

Increase due to full year of interest incurred in 2020 on bonds issued in the second quarter of 2019 . . . . . . . . . . . . . . . . . 

Other . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Decrease in interest expense . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  $ 

(In millions)

(16) 

(14) 

(7) 

(3) 

(2) 

33 

(3) 

(12) 

Income Tax Expense/(Benefit)

For the year ended December 31, 2020, NRG recorded income tax expense of $251 million on pre-tax income of $761 
million. For the same period in 2019, NRG recorded an income tax benefit of $3.3 billion on pre-tax income of $786 million. 
The  effective  tax  rate  was  33.0%  and  (424.2)%  for  the  years  ended  December  31,  2020  and  2019,  respectively.  The  large 
benefit for the year ended December 31, 2019 was due to a $3.5 billion release of the Company’s valuation allowance. Refer to 
Item 15 – Note 21,  Income Taxes, to the Consolidated Financial Statements for further discussion of the release in valuation 
allowance.

For the year ended December 31, 2020, NRG's overall effective tax rate was different than the federal statutory tax rate of 

21% primarily due to state tax expense, recognition of state valuation allowance on NOLs, and return to provision adjustments.

(In millions, except effective income tax rate)

Income from continuing operations before income taxes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  $ 

Tax at federal statutory tax rate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

State taxes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Deferred impact of state tax rate changes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

Changes in valuation allowance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Permanent differences . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

Return to provision adjustments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Recognition of uncertain tax benefits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Other . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Year Ended December 31,
2019
2020

$ 

761 

160 

18 

2 

24 

8 

36 

3 

— 

786 

165 

13 

12 

(3,492) 

(9) 

— 

(10) 

(13) 

Income tax expense/(benefit) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . $ 

251 

$ 

(3,334) 

   Effective income tax rate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

 33.0 %

 (424.2) %

The  effective  income  tax  rate  may  vary  from  period  to  period  depending  on,  among  other  factors,  the  geographic  and 
business  mix  of  earnings  and  losses  and  changes  in  valuation  allowances  in  accordance  with  ASC  740,  Income  Taxes,  or 
ASC 740. These factors and others, including the Company's history of pre-tax earnings and losses, are taken into account in 
assessing the ability to realize deferred tax assets.

Income from Discontinued Operations, Net of Income Tax

(In millions)

Year ended December 31, 

2019

South Central  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

Yield Renewables Platform & Carlsbad . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

GenOn  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Income from discontinued operations, net of income tax . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

$ 

$ 

28 

296 

(3) 

321 

Refer to Item 15 — Note 4, Acquisitions, Discontinued Operations and Dispositions, to the Consolidated Financial 

Statements for further discussion.

60

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Liquidity and Capital Resources

Liquidity Position

As  of  December  31,  2020  and  2019,  NRG's  liquidity,  excluding  collateral  funds  deposited  by  counterparties,  was 

approximately $7.0 billion and $2.1 billion, respectively, comprised of the following:

(In millions)
Cash and cash equivalents: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  $ 
Restricted cash - operating  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Restricted cash - reserves (a) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Total . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Total availability under Revolving Credit Facility and collective collateral 
facilities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Total liquidity, excluding collateral funds deposited by counterparties . . . .  $ 

(a)

Includes reserves primarily for debt service, performance obligations and capital expenditures

As of February 26,
2021

As of December 31,

2020

2019

1,923  $ 
10 
2 
1,935 

1,865 
3,800  $ 

3,905  $ 
3 
3 
3,911 

3,129 
7,040  $ 

345 
4 
4 
353 

1,794 
2,147 

As of December 31, 2020, total liquidity, excluding collateral funds deposited by counterparties, increased by $4.9 billion. 
The  increase  was  primarily  driven  by  $2.9  billion  of  newly-issued  secured  and  unsecured  corporate  debt  and  a  $1.5  billion 
increase in collateral facilities to fund the Direct Energy acquisition. As of February 26, 2021, NRG had $3.8 billion of liquidity 
available to continue to support its operations. Changes in cash and cash equivalent balances are further discussed under the 
heading Cash Flow Discussion. Cash and cash equivalents at December 31, 2020 were predominantly held in money market 
funds invested in treasury securities, treasury repurchase agreements or government agency debt. 

Management believes that the Company's liquidity position and cash flows from operations will be adequate to finance 
operating and maintenance capital expenditures, to fund dividends to NRG's common stockholders, and to fund other liquidity 
commitments. Management continues to regularly monitor the Company's ability to finance the needs of its operating, financing 
and investing activity within the dictates of prudent balance sheet management.

Credit Ratings

On  July  24,  2020,  Moody's  affirmed  NRG's  corporate  family  rating  of  Ba1,  with  positive  outlook.  The  agency  also 
affirmed the ratings on all NRG's outstanding debt, including the Ba2 rating on senior unsecured bonds, Baa3 rating on senior 
secured  bonds  with  fall-away  security  provisions  and  Baa2  rating  on  senior  secured  bonds  without  the  fall-away  feature.  On 
July  27,  2020,  S&P  upgraded  the  NRG  corporate  family  rating  to  BB+  with  a  stable  outlook  and  senior  unsecured  rating  to 
BB+.

The following table summarizes the Company's current credit ratings:

NRG Energy, Inc. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 
3.75% Senior Secured Notes, due 2024 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2.00% Senior Secured Notes, due 2025 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
7.25% Senior Notes, due 2026 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2.45% Senior Secured Notes, due 2027 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6.625% Senior Notes, due 2027 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5.75% Senior Notes, due 2028 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3.375% Senior Notes, due 2029 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4.45% Senior Secured Notes, due 2029 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5.25% Senior Notes, due 2029 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3.625% Senior Notes, due 2031 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Revolving Credit Facility, due 2024 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

S&P
BB+ Stable
BBB-
BBB-
BB+
BBB-
BB+
BB+
BB+
BBB-
BB+
BB+
BBB-

Moody's
Ba1 Positive
Baa3
Baa3
Ba2
Baa3
Ba2
Ba2
Ba2
Baa3
Ba2
Ba2
Baa3

61

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Liquidity

The principal sources of liquidity for NRG's operating and capital expenditures are expected to be derived from cash on 
hand,  cash  flows  from  operations  and  financing  arrangements.  As  described  in  Item  15  —  Note  14,  Long-term  Debt  and 
Finance Leases, to the Consolidated Financial Statements, the Company's financing arrangements consist mainly of the Senior 
Credit Facility, the Senior Notes and the Senior Secured Notes.

The  Company's  requirements  for  liquidity  and  capital  resources,  other  than  for  operating  its  facilities,  can  generally  be 
categorized  by  the  following:  (i)  market  operations  activities;  (ii)  debt  service  obligations,  as  described  more  fully  in 
Item 15 — Note 14, Long-term Debt and Finance Leases, to the Consolidated Financial Statements; (iii) capital expenditures, 
including  environmental;  and  (iv)  allocations  in  connection  with  return  of  capital  and  dividend  payments  to  shareholders  as 
described  in  Item  15  —  Note  17,  Capital  Structure,  to  the  Consolidated  Financial  Statements,  acquisition  opportunities,  and 
debt repayments.

Direct Energy Acquisition

On July 24, 2020, the Company entered into the Purchase Agreement with Centrica plc to acquire Direct Energy, a North 
American subsidiary of Centrica plc. Direct Energy is a leading retail provider of electricity, natural gas, and home and business 
energy  related  products  and  services  in  North  America,  with  operations  in  all  50  U.S.  states  and  8  Canadian  provinces.  The 
acquisition increased NRG's retail portfolio by over 3 million customers and strengthens its integrated model. It also broadens 
the  Company's  presence  in  the  Northeast  and  into  states  and  locales  where  it  did  not  previously  operate,  supporting  NRG's 
objective to diversify its business.

The  Company  paid  an  aggregate  purchase  price  of  $3.625  billion  in  cash,  subject  to  a  purchase  price  adjustment  of 
$77 million. The Company funded the purchase price using a combination of $715 million of cash on hand, $166 million from a 
draw on its Revolving Credit Facility (of which $107 million was used to fund acquisition costs and financing fees that are not 
included in the aggregate purchase price above) as well as approximately $2.9 billion in secured and unsecured corporate debt 
issued  in  December  2020.  The  Company  also  increased  its  liquidity  and  collateral  facilities  by  $3.4  billion  through  a 
combination of new letter of credit facilities and increases to its existing Revolving Credit Facility, as further discussed below. 

Liquidity and Collateral Facility Increases

The  following  table  presents  increases  to  the  Company's  liquidity  and  collateral  facilities  in  connection  with  the  Direct 

Energy acquisition:

(In millions)
Revolving Credit Facility commitment increase(a) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  $ 
Revolving Credit Facility new tranche(a) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Credit default swap facility . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Revolving accounts receivable financing facility . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Repurchase facility . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 
Facility agreement in connection with the sale of pre-capitalized trust securities(a) . . . . . . . . . . . . . . . .
Bilateral letter of credit facilities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

December 31, 2020

802 

273 

150 

750 

75 

874 

475 

Total Increases to Liquidity and Collateral Facilities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . $ 

3,399 

(a)

Available upon the Acquisition Closing Date

In connection with the close of the Direct Energy acquisition, the Company is working to replace the collateral posted by 

Centrica plc utilizing the availability under the above and existing facilities. 

Issuance of 2029 Senior Unsecured Notes and 2031 Senior Unsecured Notes

On December 2, 2020, NRG issued $500 million aggregate principal amount of 3.375% senior notes due 2029 (the “2029 
Unsecured Notes”) and $1.0 billion aggregate principal amount of 3.625% senior notes due 2031 (the “2031 Unsecured Notes” 
and, together with the 2029 Unsecured Notes, the “Unsecured Notes”). Interest is payable on the Unsecured Notes on February 
15  and  August  15  of  each  year  beginning  on  August  15,  2021  until  the  maturity  date  of  February  15,  2029  for  the  2029 
Unsecured Notes and February 15, 2031 for the 2031 Unsecured Notes.

62

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Issuance of 2025 and 2027 Senior Secured First Lien Notes

On December 2, 2020, NRG issued $1.4 billion of aggregate principal amount of senior secured first lien notes, consisting 
of $500 million 2.000% senior secured first lien notes due 2025 (the “2025 Secured Notes”) and $900 million 2.450% senior 
secured first lien notes due 2027 (the “2027 Secured Notes” and, together with the 2025 Secured Notes, the “2025 and 2027 
Senior  Secured  First  Lien  Notes”),  at  a  discount.  The  2027  Secured  Notes  were  issued  under  NRG’s  Sustainability-Linked 
Bond Framework, which sets out certain sustainability targets, including reducing greenhouse gas emissions. Failure to meet 
such sustainability targets will result in a 25 basis point increase to the interest rate payable on the 2027 Secured Notes from 
and including the interest period ending on June 2, 2026. The 2025 and 2027 Senior Secured First Lien Notes are guaranteed on 
a first-priority basis by each of NRG’s current and future subsidiaries that guarantee indebtedness under its credit agreement. 
The 2025 and 2027 Senior Secured First Lien Notes will be secured by a first priority security interest in the same collateral that 
is pledged for the benefit of the lenders under NRG’s credit agreement, which consists of a substantial portion of the property 
and assets owned by NRG and the guarantors. The collateral securing the 2025 and 2027 Senior Secured First Lien Notes will 
be  released  if  the  Company  obtains  an  investment  grade  rating  from  two  out  of  the  three  rating  agencies,  subject  to  an 
obligation to reinstate the collateral if such rating agencies withdraw the Company's investment grade rating or downgrade its 
rating  below  investment  grade  Interest  is  payable  on  the  2025  and  2027  Senior  Secured  First  Lien  Notes  on  June  2  and 
December 2 of each year beginning on June 2, 2021 until the maturity date of December 2, 2025 for the 2025 Secured Notes 
and until the maturity date of December 2, 2027 for the 2027 Secured Notes.

Dunkirk Bonds

On  March  11,  2020,  NRG  issued  $59  million  in  aggregate  principal  amount  of  NRG  Dunkirk  2020  1.30%  tax-exempt 
refinancing  bonds  due  2042  (the  "Dunkirk  Bonds").  The  Dunkirk  Bonds  are  guaranteed  on  a  first-priority  basis  by  each  of 
NRG’s current and future subsidiaries that guarantee indebtedness under its credit agreement. The Dunkirk Bonds are secured 
by  a  first  priority  security  interest  in  the  same  collateral  that  is  pledged  for  the  benefit  of  the  lenders  under  NRG’s  credit 
agreement, which consists of a substantial portion of the property and assets owned by NRG and the guarantors. The collateral 
securing the Dunkirk Bonds will, at the request of NRG, be released if NRG satisfies certain conditions, including receipt of an 
investment grade rating on its senior, unsecured debt securities from two out of the three rating agencies, subject to reversion if 
those rating agencies withdraw their investment grade rating of the Bonds or any of NRG’s senior, unsecured debt securities or 
downgrade such rating below investment grade. The Dunkirk Bonds are subject to mandatory tender and purchase on April 3, 
2023 and have a final maturity date of April 1, 2042.

NRG  used  the  net  proceeds  from  the  offering  to  redeem  in  2020  the  existing  principal  amount  of  outstanding  Dunkirk 

Power LLC 5.875% tax exempt bonds due 2042.

Indian River Bonds

On December 17, 2020, NRG issued $57 million in aggregate principal amount of NRG Indian River 2020 1.25% tax-
exempt refinancing bonds due 2040 (the "IR 2040 Bonds") and $190 million aggregate principal amount of NRG Indian River 
Power 2020 1.25% tax-exempt refinancing bonds due 2045 (the "IR 2045 Bonds") (together the "IR Bonds"). The IR Bonds are 
guaranteed on a first-priority basis by each of NRG’s current and future subsidiaries that guarantee indebtedness under its credit 
agreement. The Bonds are secured by a first priority security interest in the same collateral that is pledged for the benefit of the 
lenders under NRG’s credit agreement, which consists of a substantial portion of the property and assets owned by NRG and 
the guarantors. The collateral securing the IR Bonds will, at the request of NRG, be released if NRG satisfies certain conditions, 
including receipt of an investment grade rating on its senior, unsecured debt securities from two out of the three rating agencies, 
subject to reversion if those rating agencies withdraw their investment grade rating of the IR Bonds or any of NRG’s senior, 
unsecured debt securities or downgrade such rating below investment grade. The IR Bonds are subject to mandatory tender and 
purchase on October 1, 2025 and have final maturity dates of October 1, 2040 for the IR 2040 Bonds and October 1, 2045 for 
the IR 2045 Bonds.

NRG  used  the  net  proceeds  from  the  offering  to  redeem  in  2020  the  existing  principal  amounts  of  outstanding  Indian 

River Power 6.000% tax exempt bonds due 2040 and Indian River Power LLC 5.375% tax exempt bonds due 2045.

Revolving Credit Facility 

The Company had $83 million outstanding under its Revolving Credit Facility as of December 31, 2019, which was used 
to  repay  the  outstanding  indebtedness  on  the  Agua  Caliente  Borrower  1  notes  on  a  leverage-neutral  basis  during  the  fourth 
quarter of 2019. There were no borrowings outstanding as of December 31, 2020.

63

 
 
 
 
 
 
 
 
 
 
On August 20, 2020, the Company amended its existing credit agreement to, among other things, (i) increase the existing 
revolving commitments in an aggregate amount of $802 million, (ii) provide for a new tranche of revolving commitments in an 
aggregate  amount  of  $273  million  with  a  maturity  date  that  is  30  months  after  the  date  of  closing  of  the  Direct  Energy 
acquisition  (the  "Acquisition  Closing  Date"),  The  maturity  date  of  the  new  revolving  tranche  of  commitments  may,  upon 
request  by  the  Company,  at  the  option  of  each  applicable  lender  under  the  new  tranche  be  extended  by  12  months,  but  not 
beyond May 28, 2024, which is the maturity date of the existing and increased commitments. Other than with respect to the 
maturity date, the terms of all revolving commitments and loan made pursuant thereto are identical. The increase in the existing 
commitments and the commitments with respect to the new tranche are effective on August 20, 2020 but only became available 
on the Acquisition Closing Date. For further discussion on the acquisition of Direct Energy see Item 15 — Note 4, Acquisitions, 
Discontinued Operations and Dispositions, to the Consolidated Financial Statements. Upon the Acquisition Closing Date, total 
revolving commitments available, subject to usage, under this amendment will be $3.7 billion.

In addition, the amendment includes changes to, among other things, (i) permit the borrowing of up to the full amount of 
the  revolving  commitments  in  Canadian  dollars,  (ii)  increase  the  swingline  facility  from  $50  million  to  $100  million  and 
provide  a  $10  million  swingline  facility  in  Canadian  dollars,  (iii)  increase  the  credit  facilities  lien  basket  from  the  greater  of 
$6 billion and 30% of total assets to the greater of $10 billion and 30% of total assets, (iv) increase the credit facilities debt 
basket from $6 billion to $10 billion, (v) increase the basket for securitization indebtedness from $750 million to $1.7 billion, 
(vi) provide an additional indebtedness basket equal to $600 million for certain liquidity facilities, and (vii) make certain other 
changes to the existing covenants and other provisions. 

Put Option Agreement for Senior Debt Issuance

During the fourth quarter of 2020, the Company entered into a 3-year put option agreement with a Delaware trust formed 
by the Company upon completion of the sale of $900 million pre-capitalized trust securities redeemable November 15, 2023 
(the “P-Caps”). The Trust invested the proceeds from the sale of the P-Caps in a portfolio of principal and interest strips of U.S. 
Treasury securities (the “Eligible Treasury Assets”). Under the put option agreement, NRG has the right, from time to time, to 
issue to the Trust and to require the Trust to purchase from NRG, on one or more occasions (the “Issuance Right”), up to $900 
million aggregate principal amount of NRG’s 1.841% Senior Secured First Lien Notes due 2023 (the “P-Caps Secured Notes”) 
in exchange for all or a portion of the Eligible Treasury Assets corresponding to the portion of the Issuance Right. NRG will 
pay a semi-annual premium to the Trust at a rate of 1.65%.

In  connection  with  the  issuance  of  the  P-Caps,  on  December  2,  2020,  NRG  entered  into  a  facility  agreement  for  the 
issuance  of  letters  of  credit  (the  “LC  Agreement”)  and  Deutsche  Bank  Trust  Company  Americas  as  collateral  agent  (the 
“Collateral Agent”) and administrative agent pursuant to which certain financial institutions (the “LC Issuers”) are permitted to 
join with commitments to provide letters of credit in an aggregate amount not to exceed $874 million to support the operations 
of NRG and its subsidiaries and minority investments, including to replace certain currently outstanding letters of credit and 
other credit support issued for the account of entities being acquired pursuant to the Acquisition. In addition, on December 2, 
2020,  the  Trust  entered  into  a  pledge  and  control  agreement  (the  “Pledge  Agreement”),  among  NRG,  the  Trust  and  the 
Collateral Agent for the LC Issuers, under which the Trust agreed to grant a pledge over the Eligible Treasury Assets in favor of 
the Collateral Agent for the benefit of the LC Issuers. Pursuant to the LC Agreement and the Pledge Agreement, the Collateral 
Agent is entitled to withdraw Eligible Treasury Assets from the Trust’s pledged account, following notice to NRG, in the event 
NRG has failed to reimburse amounts drawn under any letter of credit issued pursuant to the LC Agreement, and the LC Issuers 
have the right to instruct the Collateral Agent to enforce the pledge over the Eligible Treasury Assets upon the occurrence of 
any event of default under the LC Agreement (a “Collateral Enforcement Event”). As of December 31, 2020 no letters of credit 
were issued under this agreement. See Note 14, Long-term Debt and Finance Leases for further discussion.

Credit Default Swap Facility

On January 4, 2019, the Company entered into an $80 million credit agreement to issue letters of credit, which is currently 
supporting the Cottonwood facility lease. Annual fees of 1.33% on the facility were paid quarterly in advance. On August 13, 
2020,  the  agreement  was  amended  permitting  the  Company  to  increase  the  size  of  the  facility  and  fees  on  the  facility  were 
adjusted  to  reflect  the  costs  of  the  credit  default  swaps  that  serve  as  collateral  for  the  facility.  In  order  to  increase  the 
Company’s collective collateral facilities in connection with the Direct Energy acquisition. NRG expanded the facility allowing 
for  the  issuance  of  an  additional  $150  million  of  letters  of  credit  as  of  December  31,  2020.  As  of  December  31,  2020, 
$229 million was issued under this facility.

Bilateral Letter of Credit Facilities

In December 2020, the Company entered into a series of bilateral letter of credit facilities to allow for the issuance of up 
to $475 million of letters of credit. These facilities are uncommitted. As of December 31, 2020, $5 million was issued under 
these facilities.

64

 
 
 
 
 
 
 
 
 
 
Receivables Securitization

On September 22, 2020, NRG Receivables LLC, a bankruptcy remote, special purpose, indirect wholly owned subsidiary, 
entered into the Receivables Facility for an amount up to $750 million, subject to adjustments on a seasonal basis, with issuers 
of  asset-backed  commercial  paper  and  commercial  banks  (the  "Lenders".)  The  assets  of  NRG  Receivables  LLC  are  first 
available  to  satisfy  the  claims  of  the  Lenders  before  making  payments  on  the  subordinated  note  and  equity  issued  by  NRG 
Receivables  LLC.  The  assets  of  NRG  Receivables  LLC  are  not  available  to  the  Company  and  its  subsidiaries  and  creditors 
unless  and  until  distributed  by  NRG  Receivables  LLC.  Under  the  Receivables  Facility,  certain  indirect  subsidiaries  of  the 
Company  sell  their  accounts  receivables  to  NRG  Receivables  LLC,  subject  to  certain  terms  and  conditions.  In  turn,  NRG 
Receivables LLC has granted a security interest in the purchased receivables to the Lenders as collateral for borrowings of cash 
and issuances of letters of credit. Receivables remain on the Company's consolidated balance sheet and amounts funded by the 
Lenders  to  NRG  Receivables  LLC  are  reflected  as  short-term  borrowings.  Cash  flows  from  the  Receivables  Facility  are 
reflected  as  financing  activities  in  the  Company's  Consolidated  Statements  of  Cash  Flows.  The  Company  will  continue  to 
service the receivables sold in exchange for a servicing fee. The Receivables Facility is scheduled to expire on September 21, 
2021, unless renewed by the mutual consent of the parties in accordance with its terms. Borrowings by NRG Receivables LLC 
under  the  Receivables  Facility  bear  interest  as  defined  under  the  Receivables  Financing  Agreement.  The  weighted  average 
interest rate related to usage under the Receivables Facility as of December 31, 2020 was 0.537%. As of December 31, 2020, 
there were no outstanding borrowings and there were $198 million in letters of credit issued under the Receivables Facility.

Repurchase Facility

On September 22, 2020, the Company entered into an uncommitted repurchase facility (“Repurchase Facility”) related to 
the  Receivables  Facility.  Under  the  Repurchase  Facility  the  Company  can  borrow  up  to  $75  million,  collateralized  by  a 
subordinated  note  issued  by  NRG  Receivables  LLC  to  NRG  Retail  LLC  in  favor  of  the  originating  entities  representing  a 
portion of the balance of receivables sold to NRG Receivables LLC under the Receivables Facility. The Repurchase Facility is 
scheduled to expire on September 22, 2021, unless renewed by the mutual consent of the parties in accordance with its terms. 
The Repurchase Facility has no commitment fee and borrowings will be drawn at LIBOR +1.25%. As of December 31, 2020, 
there were no outstanding borrowings under the Repurchase Facility.

Midwest Generation Lease Purchase

On September 29, 2020, Midwest Generation acquired all of the ownership interests in the Powerton facility and Units 7 
and 8 of the Joliet facility, which were being leased through 2034 and 2030, respectively, for approximately $260 million. The 
Company  funded  the  purchase  with  cash-on-hand.  Upon  closing,  lease  expense  related  to  these  facilities,  which  totaled 
approximately $14 million in 2019, and the operating lease liability of $148 million were eliminated. 

Sale of Agua Caliente

On November 19, 2020, the Company entered into an agreement to sell its 35% ownership in Agua Caliente to Clearway 
Energy  for  $202  million.  The  sale  of  the  solar  project  closed  on  February  3,  2021.  On  October  21,  2019,  the  Company  had 
repaid the Agua Caliente Borrower 1 notes associated with the project of $83 million. 

Sale of 4.8 GW of Fossil Generation Assets

On February 28, 2021, the Company entered into a definitive purchase agreement with Generation Bridge, an affiliate of 
ArcLight  Capital  Partners,  to  sell  approximately  4,850  MWs  of  fossil  generating  assets  from  its  East  and  West  regions  of 
operations for total proceeds of $760 million, subject to standard purchase price adjustments and certain other indemnifications. 
As part of the transaction, NRG is entering into a tolling agreement for its 866 MW Arthur Kill plant in New York City through 
April 2025. 

The transaction is expected to close in the fourth quarter of 2021, and is subject to various closing conditions, approvals 

and consents, including FERC, NYSPSC, and antitrust review under Hart-Scott-Rodino. 

CARES Act

On  March  27,  2020,  the  U.S.  government  enacted  the  CARES  Act,  which  provides,  among  other  things,  the  option  to 
defer payments of certain 2019 employer payroll taxes incurred after the date of enactment and pension contributions due in 
2020, as well as claim a refund now for AMT credits from the IRS that were previously refundable over several years. As a 
result, the Company (i) deferred the payment of $17 million for the employer share of social security taxes that would otherwise 
have  been  due  in  2020,  with  50%  due  by  December  31,  2021  and  the  remaining  50%  due  by  December  31,  2022  and  (ii) 
received $34 million of refundable AMT credits on August 4, 2020, inclusive of $17 million that was originally scheduled to be 
received in 2021. Of the amount received, $22 million was paid to GenOn for its share of the AMT credits received during the 
year of 2020.

65

 
 
 
 
 
 
 
 
 
 
Pension Plan Contribution

In  the  Company's  2019  Form  10-K,  NRG  had  anticipated  making  contributions  of  $63  million  to  its  pension  plans, 
including STP, in 2020. Cash contributions of $18 million were made during 2020, of which $7 million was related to STP. The 
remaining  planned  contributions  for  2020  were  satisfied  by  available  pre-funded  pension  balances  (previous  contributions  in 
excess of required pension contributions). 

Debt Service Obligations 

Principal payments on debt and finance leases as of December 31, 2020 are due in the following periods:

(In millions)

Thereafter

Total

2022

2024

2023

2025

2021

Description
 Recourse Debt:
Senior notes, due 2026 . . . . . . . . . . . . . . . . . . . . . . . . . . . .  $  —  $  —  $  —  $  —  $  —  $ 
Senior notes, due 2027 . . . . . . . . . . . . . . . . . . . . . . . . . . . . 
Senior notes, due 2028 . . . . . . . . . . . . . . . . . . . . . . . . . . . . 
Senior notes, due 2029 . . . . . . . . . . . . . . . . . . . . . . . . . . . . 
Senior notes, due 2029 . . . . . . . . . . . . . . . . . . . . . . . . . . . . 
Senior notes, due 2031 . . . . . . . . . . . . . . . . . . . . . . . . . . . . 
Convertible Senior Notes, due 2048 . . . . . . . . . . . . . . . . . .
Senior Secured First Lien Notes, due 2024 . . . . . . . . . . . . 
Senior Secured First Lien Notes, due 2025 . . . . . . . . . . . . 
Senior Secured First Lien Notes, due 2027 . . . . . . . . . . . . 
Senior Secured First Lien Notes, due 2029 . . . . . . . . . . . . 
Tax-exempt bonds . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 
Subtotal Recourse Debt . . . . . . . . . . . . . . . . . . . . . . . .
Finance Leases: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Finance leases . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
      Subtotal Finance Leases . . . . . . . . . . . . . . . . . . . . . . . .

  — 
  — 
  — 
  — 
  — 
  — 
  — 
500 
  — 
  — 
  — 
500 

— 
— 
— 
— 
— 
— 
600 
— 
— 
— 
— 
600 

— 
— 
— 
— 
— 
— 
— 
— 
— 
— 
— 
— 

— 
— 
— 
— 
— 
— 
— 
— 
— 
— 
— 
— 

— 
— 
— 
— 
— 
— 
— 
— 
— 
— 
— 
— 

2 
2 
2  $ 

1 
1 
1  $ 

  — 
— 
— 
  — 
600  $  500  $ 

Total Debt and Finance Leases . . . . . . . . . . . . . . . . . . $ 

1 
1 
1  $ 

1,000  $  1,000 
  1,230 
1,230 
821 
821 
733 
733 
500 
500 
  1,030 
1,030 
575 
575 
600 
— 
500 
— 
900 
900 
500 
500 
466 
466 
  8,855 
7,755 

— 
— 

4 
4 
7,755  $  8,859 

The  Company  plans  to  reduce  debt  by  nearly  $1.2  billion  during  2021  to  maintain  its  targeted  investment  grade  credit 
metrics. The Company intends to fund the repurchase from cash from operations. NRG continues to look at optimizing its debt 
structure and seeking out lower interest rates.

Market Operations 

The Company's market operations activities require a significant amount of liquidity and capital resources. These liquidity 
requirements are primarily driven by: (i) margin and collateral posted with counterparties; (ii) margin and collateral required to 
participate in physical markets and commodity exchanges; (iii) timing of disbursements and receipts (e.g. buying fuel before 
receiving energy revenues); (iv) initial collateral for large structured transactions; and (v) collateral for project development. As 
of December 31, 2020, market operations had total cash collateral outstanding of $50 million and $768 million outstanding in 
letters  of  credit  to  third  parties  primarily  to  support  its  market  activities  for  both  wholesale  and  retail  transactions.  As  of 
December 31, 2020, total funds deposited by counterparties was $19 million in cash and $75 million of letters of credit. 

  Future  liquidity  requirements,  including  those  related  to  the  acquisition  of  Direct  Energy,  may  change  based  on  the 
Company's hedging activities and structures, power purchases and sales, fuel purchases, and future market conditions, including 
forward prices for energy and fuel and market volatility. In addition, liquidity requirements are dependent on the Company's 
credit ratings and general perception of its creditworthiness.

66

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
First Lien Structure

NRG has granted first liens to certain counterparties on a substantial portion of property and assets owned by NRG and 
the guarantors of its senior debt. NRG uses the first lien structure to reduce the amount of cash collateral and letters of credit 
that  it  would  otherwise  be  required  to  post  from  time  to  time  to  support  its  obligations  under  out-of-the-money  hedge 
agreements for forward sales of power or gas used as a proxy for power. To the extent that the underlying hedge positions for a 
counterparty  are  out-of-the-money  to  NRG,  the  counterparty  would  have  a  claim  under  the  first  lien  program.  The  first  lien 
program limits the volume that can be hedged, not the value of underlying out-of-the-money positions. The first lien program 
does not require NRG to post collateral above any threshold amount of exposure. Within the first lien structure, the Company 
can  hedge  up  to  80%  of  its  coal  and  nuclear  capacity  and  10%  of  its  other  assets  with  these  counterparties  for  the  first 
60 months and then declining thereafter. Net exposure to a counterparty on all trades must be positively correlated to the price 
of the relevant commodity for the first lien to be available to that counterparty. The first lien structure is not subject to unwind 
or termination upon a ratings downgrade of a counterparty and has no stated maturity date.

The  Company's  first  lien  counterparties  may  have  a  claim  on  its  assets  to  the  extent  market  prices  exceed  the  hedged 

prices. As of December 31, 2020, all hedges under the first liens were in-the-money on a counterparty aggregate basis.

The  following  table  summarizes  the  amount  of  MW  hedged  against  the  Company's  coal  and  nuclear  assets  and  as  a 

percentage relative to the Company's coal and nuclear capacity under the first lien structure as of December 31, 2020: 

Equivalent Net Sales Secured by First Lien Structure (a) . . . . . . . . . . . . . . . . . . 

In MW . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
As a percentage of total net coal and nuclear capacity (b) . . . . . . . . . . . . . . . . . . . . .

2021

692

15%

2022

803

18%

2023

801

18%

2024

0

—%

(a) Equivalent Net Sales include natural gas swaps converted using a weighted average heat rate by region
(b) Net coal and nuclear capacity represents 80% of the Company's total coal and nuclear assets eligible under the first lien, which excludes coal assets 

acquired in the Midwest Generation acquisition

Small Book Acquisitions

During  2020,  the  Company  acquired  multiple  books  of  customers  totaling  approximately  56,000  customers  for  $22 

million.

Capital Expenditures

The  following  table  summarizes  the  Company's  capital  expenditures  for  maintenance,  environmental,  and  growth 

investments for the year ended December 31, 2020:

(In millions)
Texas . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . $ 
East . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 
West/Other . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 
Corporate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Total capital expenditures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
  Other investments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Total capital expenditures and investments . . . . . . . . . . . . . . . . . . . . . . . . $ 

Maintenance

Environmental

Growth 
Investments(a)

Total

(99)  $ 
(20) 
(30) 
(7) 

(156) 
— 
(156)  $ 

(1)  $ 
(2) 
— 
— 

(3) 
— 
(3)  $ 

(30)  $ 
(23) 
— 
(18) 

(71) 
(32) 
(103)  $ 

(130) 
(45) 
(30) 
(25) 

(230) 
(32) 
(262) 

(a)

Includes other investments, acquisitions, digital NRG and costs to achieve. Excludes Midwest Generation lease buyout

Growth investments in East for the year ended December 31, 2020 include the Astoria generating facility, for which the 
Company has proposed to replace existing units with a single, new state-of-the-art Simple Cycle Combustion Turbine having a 
total  generating  capacity  of  437  MW.  The  Company  is  working  to  obtain  the  permits  and  regulatory  approvals  necessary  to 
commence  construction  of  the  project.  NRG  is  targeting  2023  for  commercial  operation.  Additionally,  included  in  other 
investments  are  expenditures  for  Encina  site  improvements  classified  as  ARO  payments.  Demolition  at  the  Encina  site  is 
underway and is expected to be completed in the first half of 2022. The Company expects to initiate the planning and marketing 
process of the Encina site in 2021.

Environmental Capital Expenditures Estimate

NRG estimates that environmental capital expenditures from 2021 through 2025 required to comply with environmental 
laws will be approximately $61 million. These costs are primarily associated with the cost of complying with the federal CCR 
rule and ash storage projects.

67

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
The table below summarizes the status of NRG's coal fleet with respect to air quality controls. NRG uses an integrated 

approach to fuels, controls and emissions markets to meet environmental requirements. 

SO2

NOx

Mercury

Particulate

Units

State

Control 
Equipment

Install 
Date

Control 
Equipment
LNBOFA/
SCR

Install 
Date

Control 
Equipment

Install 
Date

Control 
Equipment

1999/2011

ACI/CDS/FF

2008/2011

ESP/FF

Indian River 4 . . . . . .

Limestone 1-2 . . . . . .

Powerton 5 . . . . . . . .

Powerton 6 . . . . . . . .

W.A. Parish 5, 6, 7 . .

W.A. Parish 8 . . . . . .

Waukegan 7 . . . . . . . 

Waukegan 8 . . . . . . . 

Will County 4 . . . . . .

DE

TX

IL

IL

TX

TX

IL

IL

IL

CDS

FGD

DSI

DSI

FF co-
benefit

FGD

DSI

DSI

DSI

ACI -  Activated Carbon Injection
CDS - Circulating Dry Scrubber
DSI - Dry Sorbent Injection with Trona
ESP - Electrostatic Precipitator
FGD - Flue Gas Desulfurization (wet)

2011

2016

2014

1988

1982

1985-86

LNBOFA

2002/2003

OFA/SNCR

2003/2012

OFA/SNCR

2002/2012

SCR

SCR

2014

LNBOFA

2015

LNBOFA

2004

2004

2002

1999

2017

LNBOFA

1999,2000

ACI

ACI

ACI

ACI

ACI

ACI

ACI

ACI

ESP/upgrade

1973/2016

ESP/upgrade

1976/2014

2015

2009

2009

2015

2015

ESP

FF

FF

2008

ESP/upgrade

2008

ESP/upgrade

2009

ESP/upgrade

Install Date

1980/2011

1985-1986

1988

1988

1958/2002, 
2014

1962/1999, 
2015

1963,72/
2000

FF- Fabric Filter
LNBOFA - Low NOx Burner with Overfire Air
OFA - Overfire Air
SCR - Selective Catalytic Reduction
SNCR - Selective Non-Catalytic Reduction

The following table summarizes the estimated environmental capital expenditures by region:

(In millions)
2021 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  $ 
2022 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 
2023 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 
2024 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 
2025 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 
Total . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  $ 

Texas

East

Total

2  $ 
10 
4 
4 
2 
22  $ 

7 
17 
14 
1 
— 
39 

$ 

$ 

9 
27 
18 
5 
2 
61 

Share Repurchases

In 2020, the Company completed $224 million of share repurchases at an average price of $33.05 per share, including $27 

million of equivalent shares purchased in lieu of tax withholdings on equity compensation issuance.

Common Stock Dividends

NRG increased the annual dividend to $1.20 per share from $0.12 per share in the first quarter of 2020, and to $1.30 per 
share  beginning  in  the  first  quarter  of  2021.  NRG  expects  to  target  an  annual  dividend  growth  rate  of  7-9%  per  share  in 
subsequent years.

The  Company  returned  $294  million  of  capital  to  shareholders  in  the  year  ended  2020  through  a  $1.20  dividend  per 

common share. 

On January 21, 2021, NRG declared a quarterly dividend on the Company's common stock of $0.325 per share, or $1.30 
per  share  on  an  annualized  basis,  payable  on  February  16,  2021,  to  stockholders  of  record  as  of  February  1,  2021.  The 
Company's common stock dividends are subject to available capital, market conditions, and compliance with associated laws 
and regulations.

68

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Cash Flow Discussion

2020 compared to 2019 

The following table reflects the changes in cash flows for the comparative years: 

(In millions)

Year ended December 31,

2020

2019

Change

Net cash provided by operating activities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  $ 

1,837 

$ 

1,413 

$ 

424 

Net cash (used)/provided by investing activities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

Net cash provided/(used) by financing activities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

(494) 

2,204 

556 

(2,148) 

(1,050) 

4,352 

Net Cash Provided/(Used) By Operating Activities

Changes to net cash provided/(used) by operating activities were driven by:

(In millions)

Increase in operating income adjusted for other non-cash items . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  $ 
Increase in working capital primarily attributed to lower fuel payables in 2020 driven by lower volumes of gas 

and fewer coal shipments received. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Increase in other working capital due to the final settlement of the asbestos liability with ComEd and the 

resulting reduction of the accrual in 2019 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Increase primarily due to decreased pension contributions in 2020 due to the utilization of pre-funded pension 

balances . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Decrease due to receipt of refundable AMT credits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Changes in cash collateral in support of risk management activities due to change in commodity prices . . . . . . . 
Change in cash provided by discontinued operations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Other changes in working capital . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

212 

121 

53 

50 

(34) 

22 

(8) 

8 

 Net Cash (Used)/Provided By Investing Activities

Changes to net cash (used)/provided by investing activities were driven by:

$ 

424 

(In millions)

Decrease in proceeds from sales of assets and discontinued operations primarily due to sales of South Central 

and Carlsbad in 2019 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . $ 

(1,213) 

Change in investments in unconsolidated affiliates . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

Decrease in cash paid for acquisitions of assets, businesses and leases . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Decrease in contributions to discontinued operations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 
Decrease in net sales of emissions allowances . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Increase in purchases of investments in nuclear decommissioning trust fund securities, net of proceeds from 

sales . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Other . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

93 

71 

44 
(21) 

(18) 

(6) 

$ 

(1,050) 

69

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Net Cash Provided/(Used) By Financing Activities

Changes in net cash provided/(used) by financing activities were driven by:

Decrease in payments of long-term debt . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  $ 

Increase in proceeds from issuance of long-term debt . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Decrease in payments for share repurchase activity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

Increase in payments of dividends to common stockholders . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Changes in the Revolving Credit Facility . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

Change in cash provided by discontinued operations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

Increase in payments of debt extinguishment costs and deferred issuance costs . . . . . . . . . . . . . . . . . . . . . . . . . . .

Other . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2,236 

1,401 

1,211 

(263) 

(166) 

(43) 

(19) 

(5) 

(In millions)

$ 

4,352 

NOLs, Deferred Tax Assets and Uncertain Tax Position Implications

As  of  December  31,  2020,  the  Company  had  domestic  pre-tax  book  income  of  $749  million  and  foreign  pre-tax  book 
income of $12 million. For the year ended December 31, 2020, the Company utilized U.S. federal NOLs of $134 million due to 
current year taxable income. As of December 31, 2020, the Company has cumulative U.S. federal NOL carryforwards of $10.1 
billion, which will begin expiring in 2031 and cumulative state NOL carryforwards of $5.4 billion. NRG also has cumulative 
foreign NOL carryforwards of $347 million, which do not have an expiration date. In addition to the above NOLs, NRG has a 
$14 million indefinite carryforward for interest deductions, as well as $384 million of tax credits to be utilized in future years. 
As a result of the Company's tax position, including the utilization of federal and state NOLs, and based on current forecasts, 
the Company anticipates income tax payments, primarily due to state and local jurisdictions, of up to $26 million in 2021. 

The  Company  has  $15  million  of  tax  effected  uncertain  state  tax  benefits  for  which  the  Company  has  recorded  a  non-

current tax liability of $18 million (including accrued interest) until such final resolution with the related taxing authority. 

The Company is no longer subject to U.S. federal income tax examinations for years prior to 2017. With few exceptions, 

state and local income tax examinations are no longer open for years before 2012.

Off-Balance Sheet Arrangements

Obligations under Certain Guarantee Contracts

NRG and certain of its subsidiaries enter into guarantee arrangements in the normal course of business to facilitate market 
transactions with third parties. These arrangements include financial and performance guarantees, stand-by letters of credit, debt 
guarantees,  surety  bonds  and  indemnifications.  See  also  Item  15  —  Note  28,  Guarantees,  to  the  Consolidated  Financial 
Statements for additional discussion.

Retained or Contingent Interests

NRG does not have any material retained or contingent interests in assets transferred to an unconsolidated entity.

Obligations Arising Out of a Variable Interest in an Unconsolidated Entity

Variable  interest  in  Equity  investments  —  As  of  December  31,  2020,  NRG  has  several  investments  with  an  ownership 
interest  percentage  of  50%  or  less  in  energy  and  energy-related  entities  that  are  accounted  for  under  the  equity  method  of 
accounting. Ivanpah is considered a variable interest entity for which NRG is not the primary beneficiary.

NRG's  pro-rata  share  of  non-recourse  debt  held  by  unconsolidated  affiliates  was  approximately  $829  million  as  of 
December 31, 2020. This indebtedness may restrict the ability of these subsidiaries to issue dividends or distributions to NRG. 
See  also  Item  15  —  Note  18,  Investments  Accounted  for  by  the  Equity  Method  and  Variable  Interest  Entities,  to  the 
Consolidated Financial Statements for additional discussion.

70

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Contractual Obligations and Market Commitments

NRG has a variety of contractual obligations and other market commitments that represent prospective cash requirements 
in addition to the Company's capital expenditure programs. The following tables summarize NRG's contractual obligations and 
contingent  obligations  for  guarantees.  See  also  Item  15  —  Note  14,  Long-term  Debt  and  Finance  Leases,  Note  24, 
Commitments and Contingencies, and Note 28, Guarantees, to the Consolidated Financial Statements for additional discussion. 

(In millions)

Contractual Cash Obligations

By Remaining Maturity at December 31,

2020

Under
1 Year

1-3 Years

3-5 Years

Over
5 Years

Total (a)

Long-term debt (including estimated interest) . . . . . . . . . . . . . . . . . . .  $ 

431  $ 

901  $ 

1,883  $ 

9,098  $ 

12,313 

Finance lease obligations (including estimated interest) . . . . . . . . . . . .

Operating leases . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

Fuel purchase and transportation obligations . . . . . . . . . . . . . . . . . . . . 
Purchased power commitments(b) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 
Pension minimum funding requirement (c) . . . . . . . . . . . . . . . . . . . . . . 
Other postretirement benefits minimum funding requirement (d) . . . . . 
Other liabilities (e) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 
Cash consideration for the acquisition of Direct Energy(f) . . . . . . . . . . 

1 

86 

146 

48 

27 

6 

34 

3,702 

3 

163 

167 

112 

30 

11 

46 

— 

— 

118 

132 

99 

25 

10 

34 

— 

— 

34 

80 

316 

43 

19 

108 

— 

4 

401 

525 

575 

125 

46 

222 

3,702 

Total . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  $ 

4,481  $ 

1,433  $ 

2,301  $ 

9,698  $ 

17,913 

(a) Excludes $15 million non-current payable relating to NRG's uncertain tax benefits under ASC 740 as the period of payment cannot be reasonably 

estimated. Also excludes $760 million of asset retirement obligations that are discussed in Item 15 — Note 15, Asset Retirement Obligations, to the 
Consolidated Financial Statements
Includes purchase power commitments and renewable minimum purchase power commitments under PPAs 

(b)
(c) These amounts represent the Company's estimated minimum pension contributions required under the Pension Protection Act of 2006. These amounts 

represent estimates based on assumptions that are subject to change.

(d) These amounts represent estimates based on assumptions that are subject to change
(e)

Includes water right agreements, service and maintenance agreements, stadium naming rights, stadium sponsorships, LTSA commitments and other 
contractual obligations

(f) On January 5, 2021 the Company acquired all of the issued and outstanding common shares of Direct Energy and paid an aggregate purchase price of 
$3.625 billion in cash, subject to a purchase price adjustment of $77 million. For more information see Item 15 — Note 4, Acquisitions, Discontinued 
Operations and Dispositions.

(In millions)

Guarantees

By Remaining Maturity at December 31,

2020

Under
1 Year

1-3 Years

3-5 Years

Over
5 Years

Total

Letters of credit and surety bonds . . . . . . . . . . . . . . . . . . . . . .  $ 

1,049  $ 

73  $ 

31  $ 

—  $ 

1,153 

Asset sales guarantee obligations . . . . . . . . . . . . . . . . . . . . . . .

Other guarantees . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

86 

— 

282 

— 

26 

— 

112 

87 

506 

87 

Total guarantees . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . $ 

1,135  $ 

355  $ 

57  $ 

199  $ 

1,746 

Guarantor Financial Information

As of December 31, 2020, the Company had outstanding $5.9 billion of Senior Notes and Convertible Senior Notes due 
2026 to 2048 and outstanding $2.5 billion of Senior Secured First Lien Notes due from 2024 to 2029, as shown in Note 14, 
Long-term  Debt  and  Finance  Leases.  These  Senior  Notes  and  Senior  Secured  First  Lien  Notes  are  guaranteed  by  certain  of 
NRG's current and future 100% owned domestic subsidiaries, or guarantor subsidiaries (the “Guarantors”). See Exhibit 22.1 for 
a listing of the Guarantors. These guarantees are both joint and several. 

NRG  conducts  much  of  its  business  through  and  derives  much  of  its  income  from  its  subsidiaries.  Therefore,  the 
Company's ability to make required payments with respect to its indebtedness and other obligations depends on the financial 
results and condition of its subsidiaries and NRG's ability to receive funds from its subsidiaries. There are no restrictions on the 
ability of any of the Guarantors to transfer funds to NRG. Other subsidiaries of the Company do not guarantee the registered 
debt securities of either NRG Energy, Inc or the Guarantors (such subsidiaries are referred to as the “Non-Guarantors”). The 
Non-Guarantors include all of NRG's foreign subsidiaries and certain domestic subsidiaries.

In March 2020, the SEC adopted final rules that amend the financial disclosure requirements for subsidiary issuers and 
guarantees  of  registered  debt  securities  under  Rule  3-10  of  Regulation  S-X,  permitting  registrants  to  disclose  summarized 
financial information for each subsidiary issuer and guarantor. These final rules were codified in Rule 13-01 of Regulation S-X. 

71

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
In compliance thereof, the Company is including summarized financial information for NRG Energy, Inc. and the Guarantors 
on a combined basis after transactions and balances within the combined entities have been eliminated.

The tables below present summarized financial information of NRG Energy, Inc. and the Guarantors in accordance with 
Rule 3-10 under the SEC's Regulation S-X. The financial information may not necessarily be indicative of results of operations 
or financial position of NRG Energy, Inc. and the Guarantors in accordance with U.S. GAAP.

The following table presents the summarized statement of operations:

For the Year Ended 
December 31, 2020(a)
8,146 

(In millions)

Operating revenues . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . $ 

Operating income . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Total other expense . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Income from Continuing Operations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

Net Income . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1,011 

(348) 

663 

431 

(a)

Intercompany transactions with Non-Guarantors include operating revenue of $10 million, cost of operations of $(169) million and selling, general and 
administrative of $18 million

The following table presents the summarized balance sheet information:

(In millions)
Current assets(a) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . $ 
Property, plant and equipment, net . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

December 31, 2020

Non-current assets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 
Current liabilities(a) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Non-current liabilities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

(a)

Includes intercompany receivables of $55 million and intercompany payables of $52 million due from Non-Guarantors

5,389 

1,303 

7,599 

1,846 

10,976 

Fair Value of Derivative Instruments

NRG  may  enter  into  power  purchase  and  sales  contracts,  fuel  purchase  contracts  and  other  energy-related  financial 
instruments to mitigate variability in earnings due to fluctuations in spot market prices and to hedge fuel requirements at power 
plants or retail load obligations.

NRG's trading activities are subject to limits in accordance with the Company's Risk Management Policy. These contracts 
are  recognized  on  the  balance  sheet  at  fair  value  and  changes  in  the  fair  value  of  these  derivative  financial  instruments  are 
recognized in earnings.

The tables below disclose the activities that include both exchange and non-exchange traded contracts accounted for at 
fair  value  in  accordance  with  ASC  820,  Fair  Value  Measurements  and  Disclosures,  or  ASC  820.  Specifically,  these  tables 
disaggregate realized and unrealized changes in fair value; disaggregate estimated fair values at December 31, 2020, based on 
their level within the fair value hierarchy defined in ASC 820; and indicate the maturities of contracts at December 31, 2020. 
For  a  full  discussion  of  the  Company's  valuation  methodology  of  its  contracts,  see  Derivative  Fair  Value  Measurements  in 
Item 15 — Note 5, Fair Value of Financial Instruments, to the Consolidated Financial Statements.

Derivative Activity Gains/(Losses)

(In millions)

Fair value of contracts as of December 31, 2019 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . $ 

Contracts realized or otherwise settled during the period . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

Changes in fair value . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

Fair value of contracts as of December 31, 2020 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . $ 

67 

(77) 

(53) 

(63) 

72

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
(In millions)

Fair value hierarchy (Losses)/Gains

Fair Value of Contracts as of December 31, 2020

Maturity

1 Year or Less

Greater Than 1 
Year to 3 Years 

Greater Than 3 
Years to 5 
Years

Greater Than
5 Years

Total Fair
Value

Level 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  $ 

(22)  $ 

(6)  $ 

—  $ 

1  $ 

Level 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

Level 3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

79 

4 

(60) 

(9) 

(32) 

(5) 

(7) 

(6) 

Total . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . $ 

61  $ 

(75)  $ 

(37)  $ 

(12)  $ 

(27) 

(20) 

(16) 

(63) 

The Company has elected to disclose derivative assets and liabilities on a trade-by-trade basis and does not offset amounts 
at the counterparty master agreement level. Also, collateral received or posted on the Company's derivative assets or liabilities 
are recorded on a separate line item on the balance sheet. Consequently, the magnitude of the changes in individual current and 
non-current derivative assets or liabilities is higher than the underlying credit and market risk of the Company's portfolio. As 
discussed in Item 7A — Quantitative and Qualitative Disclosures About Market Risk, Commodity Price Risk, NRG measures 
the sensitivity of the Company's portfolio to potential changes in market prices using VaR, a statistical model which attempts to 
predict  risk  of  loss  based  on  market  price  and  volatility.  NRG's  risk  management  policy  places  a  limit  on  one-day  holding 
period VaR, which limits the Company's net open position. As the Company's trade-by-trade derivative accounting results in a 
gross-up of the Company's derivative assets and liabilities, the net derivative assets and liability position is a better indicator of 
NRG's hedging activity. As of December 31, 2020, NRG's net derivative liability was $63 million, a decrease to total fair value 
of $130 million as compared to December 31, 2019. This decrease was primarily driven by roll-off trades that settled during the 
period, as well as losses in fair value.

Based  on  a  sensitivity  analysis  using  simplified  assumptions,  the  impact  of  a  $0.50  per  MMBtu  increase  in  natural  gas 
prices across the term of the derivative contracts would result in an increase of approximately $102 million in the net value of 
derivatives as of December 31, 2020.

The impact of a $0.50 per MMBtu decrease in natural gas prices across the term of the derivative contracts would result in 

a decrease of approximately $105 million in the net value of derivatives as of December 31, 2020.

Critical Accounting Policies and Estimates

NRG's  discussion  and  analysis  of  the  financial  condition  and  results  of  operations  are  based  upon  the  Consolidated 
Financial Statements, which have been prepared in accordance with GAAP. The preparation of these financial statements and 
related disclosures in compliance with GAAP requires the application of appropriate technical accounting rules and guidance as 
well as the use of estimates and judgments that affect the reported amounts of assets, liabilities, revenues and expenses, and 
related  disclosures  of  contingent  assets  and  liabilities.  The  application  of  these  policies  involves  judgments  regarding  future 
events, including the likelihood of success of particular projects, legal and regulatory challenges, and the fair value of certain 
assets  and  liabilities.  These  judgments,  in  and  of  themselves,  could  materially  affect  the  financial  statements  and  disclosures 
based on varying assumptions, which may be appropriate to use. In addition, the financial and operating environment may also 
have  a  significant  effect,  not  only  on  the  operation  of  the  business,  but  on  the  results  reported  through  the  application  of 
accounting  measures  used  in  preparing  the  financial  statements  and  related  disclosures,  even  if  the  nature  of  the  accounting 
policies have not changed.

On  an  ongoing  basis,  NRG  evaluates  these  estimates,  utilizing  historic  experience,  consultation  with  experts  and  other 
methods the Company considers reasonable. In any event, actual results may differ substantially from the Company's estimates. 
Any effects on the Company's business, financial position or results of operations resulting from revisions to these estimates are 
recorded in the period in which the information that gives rise to the revision becomes known.

NRG's significant accounting policies are summarized in Item 15 — Note 2, Summary of Significant Accounting Policies, 
to the Consolidated Financial Statements. The Company identifies its most critical accounting policies as those that are the most 
pervasive  and  important  to  the  portrayal  of  the  Company's  financial  position  and  results  of  operations,  and  require  the  most 
difficult, subjective and/or complex judgments by management regarding estimates about matters that are inherently uncertain.

73

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Accounting Policy
Derivative Instruments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  Assumptions used in valuation techniques

Judgments/Uncertainties Affecting Application

Assumptions used in forecasting generation
Assumptions used in forecasting borrowings
Market maturity and economic conditions
Contract interpretation
Market conditions in the energy industry, especially the 
effects of price volatility on contractual commitments

Income Taxes and Valuation Allowance for Deferred Tax Assets . . Ability to be sustained upon audit examination of taxing 

authorities
Interpret existing tax statute and regulations upon 
application to transactions
Ability to utilize tax benefits through carry backs to prior 
periods and carry forwards to future periods

Impairment of Long-Lived Assets and Investments . . . . . . . . . . . . . Recoverability of investment through future operations
Regulatory and political environments and requirements
Estimated useful lives of assets
Environmental obligations and operational limitations
Estimates of future cash flows
Estimates of fair value
Judgment about impairment triggering events

Goodwill and Other Intangible Assets . . . . . . . . . . . . . . . . . . . . . . .  Estimated useful lives for finite-lived intangible assets

Judgment about impairment triggering events
Estimates of reporting unit's fair value
Fair value estimate of intangible assets acquired in 
business combinations

Contingencies . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  Estimated financial impact of event(s)

Judgment about likelihood of event(s) occurring
Regulatory and political environments and requirements

Derivative Instruments

The Company follows the guidance of ASC 815 to account for derivative instruments. ASC 815 requires the Company to 
mark-to-market all derivative instruments on the balance sheet and recognize changes in the fair value of non-hedge derivative 
instruments  immediately  in  earnings.  In  certain  cases,  NRG  may  apply  hedge  accounting  to  the  Company's  derivative 
instruments. The criteria used to determine if hedge accounting treatment is appropriate are: (i) the designation of the hedge to 
an underlying exposure; (ii) whether the overall risk is being reduced; and (iii) if there is a correlation between the changes in 
fair  value  of  the  derivative  instrument  and  the  underlying  hedged  item.  Changes  in  the  fair  value  of  derivatives  instruments 
accounted for as hedges are deferred and recorded as a component of OCI and subsequently recognized in earnings when the 
hedged transactions occur.

For purposes of measuring the fair value of derivative instruments, NRG uses quoted exchange prices and broker quotes. 
When external prices are not available, NRG uses internal models to determine the fair value. These internal models include 
assumptions of the future prices of energy commodities based on the specific market in which the energy commodity is being 
purchased or sold, using externally available forward market pricing curves for all periods possible under the pricing model. 
These estimations are considered to be critical accounting estimates.

Upon repayment of the Term Loan in 2019, all of the Company's interest rate swaps were terminated. During the fourth 
quarter of 2020, NRG entered into $1.6 billion of interest rate hedges associated with anticipated certain financing needs. As of 
December 31, 2020, the interest rate hedges were settled in connection with the issuance of fixed rate debt,  resulting in a gain 
of $11 million that was recorded as a reduction to interest expense. In order to qualify the derivative instruments for hedged 
transactions prior to termination, NRG estimated the forecasted borrowings for interest rate swaps occurring within a specified 
time  period.  Judgments  related  to  the  probability  of  forecasted  borrowings  were  based  on  the  estimated  timing  of  project 
construction, which can vary based on various factors. The probability that forecasted borrowings will occur by the end of a 
specified  time  period  could  change  the  results  of  operations  by  requiring  amounts  classified  in  OCI  to  be  reclassified  into 
earnings, creating increased variability in the Company's earnings.

Certain derivative instruments that meet the criteria for derivative accounting treatment also qualify for a scope exception 
to derivative accounting, as they are considered to be NPNS. The availability of this exception is based upon the assumption 

74

 
 
 
 
 
 
 
 
 
 
that NRG has the ability and it is probable to deliver or take delivery of the underlying item. These assumptions are based on 
expected  load  requirements,  available  baseload  capacity,  internal  forecasts  of  sales  and  generation  and  historical  physical 
delivery  on  contracts.  Derivatives  that  are  considered  to  be  NPNS  are  exempt  from  derivative  accounting  treatment  and  are 
accounted for under accrual accounting. If it is determined that a transaction designated as NPNS no longer meets the scope 
exception due to changes in estimates, the related contract would be recorded on the balance sheet at fair value combined with 
the immediate recognition through earnings.

Income Taxes and Valuation Allowance for Deferred Tax Assets 

As  of  December  31,  2020,  NRG’s  deferred  tax  assets  were  primarily  the  result  of  U.S.  federal  and  state  NOLs,  the 
difference  between  book  and  tax  basis  in  property,  plant,  and  equipment,  and  tax  credit  carryforwards.  The  realization  of 
deferred tax assets is dependent upon the Company's ability to generate sufficient future taxable income during the periods in 
which those temporary differences become deductible, prior to the expiration of the tax attributes. The evaluation of deferred 
tax  assets  requires  judgment  in  assessing  the  likely  future  tax  consequences  of  events  that  have  been  recognized  in  the 
Company's financial statements or tax returns and forecasting future profitability by tax jurisdiction.

A valuation allowance of $266 million and $242 million was recorded against NRG’s gross deferred tax asset balance as 
of  December  31,  2020,  and  December  31,  2019,  respectively.  During  the  year  ended  December  31,  2019,  NRG  released  the 
majority  of  its  valuation  allowance  against  its  U.S.  federal  and  state  deferred  tax  assets,  resulting  in  a  non-cash  benefit  to 
income tax expense of approximately $3.5 billion.

The Company evaluates its deferred tax assets quarterly on a jurisdictional basis to determine whether adjustments to the 
valuation  allowance  are  appropriate  considering  changes  in  facts  or  circumstances.  As  of  each  reporting  date,  management 
considers  new  evidence,  both  positive  and  negative,  when  determining  the  future  realization  of  the  Company’s  deferred  tax 
assets. In making the determination to release the majority of the valuation allowance as of December 31, 2019, the Company 
evaluated a number of factors, including its recent history of pre-tax earnings, utilization of $593 million of NOLs in 2019, as 
well as its forecasted future pre-tax earnings. Based on this evaluation, the Company determined that its future U.S. federal tax 
benefits are more-likely-than-not to be realized. Given the Company’s current level of pre-tax earnings and forecasted future 
pre-tax earnings, the Company expects to generate income before taxes in the U.S. in future periods at a level that would fully 
utilize its U.S. federal NOL carryforwards and the majority of its state NOL carryforwards prior to their expiration. 

NRG  continues  to  maintain  a  valuation  allowance  of  approximately  $266  million  as  of  December  31,  2020  against  net 
deferred tax assets consisting of state net operating losses and foreign NOL carryforwards in jurisdictions where the Company 
does not currently believe that the realization of its deferred tax assets is more likely than not. 

Considerable  judgment  is  required  to  determine  the  tax  treatment  of  a  particular  item  that  involves  interpretations  of 
complex tax laws, including the impact of the Tax Act effective December 22, 2017. NRG is subject to examination by taxing 
authorities  for  income  tax  returns  filed  in  the  U.S.  federal  jurisdiction  and  various  state  and  foreign  jurisdictions,  including 
operations located in Australia and Canada. NRG continues to be under audit for multiple years by taxing authorities in various 
jurisdictions. 

The Company is no longer subject to U.S. federal income tax examinations for years prior to 2017. With few exceptions, 

state and local income tax examinations are no longer open for years before 2012.

Evaluation of Assets for Impairment and Other-Than-Temporary Decline in Value

In accordance with ASC 360, Property, Plant, and Equipment, or ASC 360, NRG evaluates property, plant and equipment 
and  certain  intangible  assets  for  impairment  whenever  indicators  of  impairment  exist.  Examples  of  such  indicators  or  events 
are:

•

•

•

•

•

•

Significant decrease in the market price of a long-lived asset;

Significant adverse change in the manner an asset is being used or its physical condition;

Adverse business climate;

Accumulation of costs significantly in excess of the amount originally expected for the construction or acquisition of 
an asset;

Current period loss combined with a history of losses or the projection of future losses; and

Change in the Company's intent about an asset from an intent to hold to a greater than 50% likelihood that an asset will 
be sold, or disposed of before the end of its previously estimated useful life.

Recoverability of assets to be held and used is measured by a comparison of the carrying amount of the assets to the future 
net  cash  flows  expected  to  be  generated  by  the  asset,  through  considering  project  specific  assumptions  for  long-term  power 
prices, escalated future project operating costs and expected plant operations. If such assets are considered to be impaired, the 

75

 
 
 
 
 
 
 
 
 
 
impairment to be recognized is measured by the amount by which the carrying amount of the assets exceeds the fair value of the 
assets by factoring in the different courses of action available to the Company. Generally, fair value will be determined using 
valuation  techniques,  such  as  the  present  value  of  expected  future  cash  flows.  NRG  uses  its  best  estimates  in  making  these 
evaluations and considers various factors, including forward price curves for energy, fuel and operating costs. However, actual 
future market prices and project costs could vary from the assumptions used in the Company's estimates and the impact of such 
variations could be material.

For assets to be held and used, if the Company determines that the undiscounted cash flows from the asset are less than 
the carrying amount of the asset, NRG must estimate fair value to determine the amount of any impairment loss. Assets held-
for-sale are reported at the lower of the carrying amount or fair value less the cost to sell. The estimation of fair value, whether 
in conjunction with an asset to be held and used or with an asset held-for-sale, and the evaluation of asset impairment are, by 
their nature, subjective. NRG considers quoted market prices in active markets to the extent they are available. In the absence of 
such  information,  the  Company  may  consider  prices  of  similar  assets,  consult  with  brokers,  or  employ  other  valuation 
techniques.  NRG  will  also  discount  the  estimated  future  cash  flows  associated  with  the  asset  using  a  single  interest  rate 
representative  of  the  risk  involved  with  such  an  investment  or  asset.  The  use  of  these  methods  involves  the  same  inherent 
uncertainty of future cash flows as previously discussed with respect to undiscounted cash flows. Actual future market prices 
and project costs could vary from those used in the Company's estimates and the impact of such variations could be material. 

In the third quarter of 2020, the Company concluded its Home Solar business was held for sale as a result of advanced 
negotiations  to  sell  the  business  and  recorded  an  impairment  loss  of  $29  million  in  the  West/Other  segment  to  adjust  the 
carrying amount of the assets and liabilities to fair market value based on indicative sale prices. On November 13, 2020, the 
Company completed the sale of the Home Solar business for $66 million.

Annually,  during  the  fourth  quarter,  the  Company  revises  its  views  of  power  and  fuel  prices  including  the  Company's 
fundamental  view  for  long-term  prices,  forecasted  generation  and  operating  and  capital  expenditures,  in  connection  with  the 
preparation of its annual budget. Changes to the Company's views of long-term power and fuel prices impact the Company’s 
projections of profitability, based on management's estimate of supply and demand within the sub-markets for its operations and 
the physical and economic characteristics of each of its businesses. 

During  2020,  the  Company  identified  a  long-lived  asset  impairment  related  to  the  Cottonwood  facility,  as  further 
described in Item 15 — Note 11, Asset Impairments. The Company recognized an impairment loss of $32 million in 2020 in the 
West/Other segment associated with the Company's long-term services agreement and related lease payments, as the carrying 
amounts of the assets from the contract were higher than the estimated operating cash flow though the remaining lease period.

Equity Method Investments 

NRG  is  also  required  to  evaluate  its  equity  method  investments  to  determine  whether  or  not  they  are  impaired  in 
accordance with ASC 323, Investments - Equity Method and Joint Ventures, or ASC 323. The standard for determining whether 
an impairment must be recorded under ASC 323 is whether a decline in the value is considered an other-than-temporary decline 
in  value.  The  evaluation  and  measurement  of  impairments  under  ASC  323  involves  the  same  uncertainties  as  described  for 
long-lived assets that the Company owns directly and accounts for in accordance with ASC 360. Similarly, the estimates that 
NRG makes with respect to its equity method investments are subjective, and the impact of variations in these estimates could 
be  material.  Additionally,  if  the  projects  in  which  the  Company  holds  these  investments  recognize  an  impairment  under  the 
provisions of ASC 360, NRG would record its proportionate share of that impairment loss and would evaluate its investment for 
an other-than-temporary decline in value under ASC 323. During the year ended December 31, 2020, the Company recorded an 
impairment  loss  of  $18  million  in  the  Texas  segment,  which  included  the  anticipated  drawdown  of  the  $12  million  letter  of 
credit posted in September 2019 to cover certain project debt reserve requirements.

Other Impairments

For  the  year  ended  December  31,  2020,  the  Company  recorded  $14  million  of  impairment  losses  related  to  intangible 

assets in the Texas segment. 

Goodwill and Other Intangible Assets 

At  December  31,  2020,  NRG  reported  goodwill  of  $579  million,  consisting  of  $165  million  associated  with  the 
acquisition of Midwest Generation and $414 million for retail operations acquisitions, including Stream Energy and XOOM, 
which were acquired in 2019 and 2018, respectively.

  The  Company  applies  ASC  805,  Business  Combinations,  or  ASC  805,  and  ASC  350,  to  account  for  its  goodwill  and 
intangible assets. Under these standards, the Company amortizes all finite-lived intangible assets over their respective estimated 
weighted-average useful lives, while goodwill has an indefinite life and is not amortized. Goodwill is tested for impairment at 
least annually, or more frequently whenever an event or change in circumstances occurs that would more likely than not reduce 
the fair value of a reporting unit below its carrying amount. The Company tests goodwill for impairment at the reporting unit 

76

 
 
 
 
 
 
 
 
 
 
level, which is identified by assessing whether the components of the Company's operating segments constitute businesses for 
which discrete financial information is available and whether segment management regularly reviews the operating results of 
those components. The Company performs the annual goodwill impairment assessment as of December 31 or when events or 
changes in circumstances indicate that the fair value of the reporting unit may be below the carrying amount. The Company first 
assesses qualitative factors to determine whether it is more likely than not that an impairment has occurred. In the absence of 
sufficient  qualitative  factors,  the  Company  performs  a  quantitative  assessment  by  determining  the  fair  value  of  the  reporting 
unit  and  comparing  to  its  book  value.  If  it  is  determined  that  the  fair  value  of  a  reporting  unit  is  below  its  carrying  amount, 
where necessary, the Company's goodwill will be impaired at that time.

The Company performed its qualitative assessment of macroeconomic, industry and market events and circumstances, and 
the overall financial performance of the Texas (Texas segment) and East Retail (East segment) reporting units. The Company 
determined it was more-likely-than not that the fair value of the goodwill attributed to these reporting units were more than their 
carrying amount and accordingly, no impairment existed for the year ended December 31, 2020.

The  Company  performed  a  quantitative  assessment  for  the  Midwest  Generation  (East  segment)  reporting  unit.  The 
Company determined the fair value of the reporting unit using an income approach. Under the income approach, the Company 
estimated the fair value of the reporting unit's cash flow exceeded its carrying value and, as such, the Company concluded that 
goodwill associated with the reporting unit was not impaired as of December 31, 2020. 

The  Company  believes  the  methodology  and  assumptions  used  in  its  quantitative  assessments  were  consistent  with  the 

views of market participants. Significant inputs to the determinations of fair value were as follows:

•

The  Company  applied  a  discounted  cash  flow  methodology  to  the  long-term  budgets  for  the  Midwest  Generation 
plants, resulting in fair value over the carrying value of the reporting unit of 115%. The significant assumptions used 
to derive the long-term budgets used in the income approach are affected by the following key inputs: 

◦

◦

◦

◦

The Company's views of power, capacity and fuel prices consider market prices for the next five years and 
the Company's fundamental view for the longer term, driven by the Company's long-term view of the price of 
natural gas. The Company's fundamental view for the longer term reflects the implied prices and heat rate that 
would support new build of a combined cycle gas plant. The price of natural gas plays an important role in 
setting the price of electricity in many of the regions where NRG operates power plants. Hedging is included 
to the extent of contracts already in place; 

The  Company's  estimate  of  generation,  fuel  costs,  capital  expenditure  requirements  and  the  existing  and 
anticipated impact of environmental regulations; 

The Company's fundamental view for the longer term, cash flows for the plants in the region were included in 
the fair value calculation through the end of each plants' estimated useful life; and

Projected  generation  and  resulting  energy  gross  margin  in  the  long-term  budgets  is  based  on  an  hourly 
dispatch  that  simulates  dispatch  of  each  unit  into  the  power  market.  The  dispatch  simulation  is  based  on 
power prices, fuel prices, and the physical and economic characteristics of each plant 

Fair  value  determinations  require  considerable  judgment  and  are  sensitive  to  changes  in  underlying  assumptions  and 
factors.  As  a  result,  there  can  be  no  assurance  that  the  estimates  and  assumptions  made  for  purposes  of  the  annual  goodwill 
impairment test will prove to be accurate predictions of the future.

Contingencies

NRG records reserves for estimated losses from contingencies when information available indicates that a loss is probable 
and  the  amount  of  the  loss,  or  range  of  loss,  can  be  reasonably  estimated.  Gain  contingencies  are  not  recorded  until 
management determines it is certain that the future event will become or does become a reality. Such determinations are subject 
to interpretations of current facts and circumstances, forecasts of future events, and estimates of the financial impacts of such 
events. NRG describes in detail its contingencies in Item 15 — Note 24, Commitments and Contingencies, to the Consolidated 
Financial Statements.

Recent Accounting Developments

See  Item  15  —  Note  2,  Summary  of  Significant  Accounting  Policies,  to  the  Consolidated  Financial  Statements  for  a 

discussion of recent accounting developments.

77

 
 
 
 
 
 
 
 
 
 
Item 7A — Quantitative and Qualitative Disclosures About Market Risk 

NRG is exposed to several market risks in the Company's normal business activities. Market risk is the potential loss that 
may  result  from  market  changes  associated  with  the  Company's  retail  operations,  merchant  power  generation,  or  with  an 
existing or forecasted financial or commodity transaction. The types of market risks the Company is exposed to are commodity 
price risk, interest rate risk, liquidity risk, credit risk and currency exchange risk. In order to manage these risks, the Company 
uses various fixed-price forward purchase and sales contracts, futures and option contracts traded on NYMEX, and swaps and 
options traded in the over-the-counter financial markets to:

• Manage and hedge fixed-price purchase and sales commitments;

•

•

Reduce exposure to the volatility of cash market prices, and

Hedge fuel requirements for the Company's generating facilities.

Commodity Price Risk

Commodity  price  risks  result  from  exposures  to  changes  in  spot  prices,  forward  prices,  volatilities,  and  correlations 
between various commodities, such as natural gas, electricity, coal, oil, and emissions credits. NRG manages the commodity 
price risk of the Company's merchant generation operations and load serving obligations by entering into various derivative or 
non-derivative  instruments  to  hedge  the  variability  in  future  cash  flows  from  forecasted  sales  and  purchases  of  electricity, 
natural  gas  and  fuel.  These  instruments  include  forwards,  futures,  swaps,  and  option  contracts  traded  on  various  exchanges, 
such as NYMEX and ICE, as well as over-the-counter markets. The portion of forecasted transactions hedged may vary based 
upon management's assessment of market, weather, operation and other factors. 

While some of the contracts the Company uses to manage risk represent commodities or instruments for which prices are 
available  from  external  sources,  other  commodities  and  certain  contracts  are  not  actively  traded  and  are  valued  using  other 
pricing sources and modeling techniques to determine expected future market prices, contract quantities, or both. NRG uses the 
Company's  best  estimates  to  determine  the  fair  value  of  those  derivative  contracts.  However,  it  is  likely  that  future  market 
prices  could  vary  from  those  used  in  recording  mark-to-market  derivative  instrument  valuation  and  such  variations  could  be 
material.

NRG measures the risk of the Company's portfolio using several analytical methods, including sensitivity tests, scenario 
tests, stress tests, position reports, and VaR. NRG uses a Monte Carlo simulation based VaR model to estimate the potential 
loss  in  the  fair  value  of  the  Company's  energy  assets  and  liabilities,  which  includes  generation  assets,  load  obligations,  and 
bilateral  physical  and  financial  transactions.  The  key  assumptions  for  the  Company's  VaR  model  include:  (i)  lognormal 
distribution of prices; (ii) one-day holding period; (iii) 95% confidence interval; (iv) rolling 36-month forward looking period; 
and (v) market implied volatilities and historical price correlations.

As  of  December  31,  2020,  the  VaR  for  NRG's  commodity  portfolio,  including  generation  assets,  load  obligations  and 

bilateral physical and financial transactions calculated using the VaR model was $30 million.

The following table summarizes average, maximum and minimum VaR for NRG for the years ended December 31, 2020 

and 2019:

(In millions)
VaR as of December 31,

For the year ended December 31,

2020

2019

$ 

30  $ 

Average . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . $ 

30  $ 

Maximum . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

Minimum . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

47 

22 

42 

44 

55 

33 

Due  to  the  inherent  limitations  of  statistical  measures  such  as  VaR,  the  evolving  nature  of  the  competitive  markets  for 
electricity and related derivatives, and the seasonality of changes in market prices, the VaR calculation may not capture the full 
extent of commodity price exposure. As a result, actual changes in the fair value of mark-to-market energy assets and liabilities 
could differ from the calculated VaR, and such changes could have a material impact on the Company's financial results.

In  order  to  provide  additional  information,  the  Company  also  uses  VaR  to  estimate  the  potential  loss  of  derivative 
financial instruments that are subject to mark-to-market accounting. These derivative instruments include transactions that were 
entered into for both asset management and trading purposes. The VaR for the derivative financial instruments calculated using 
the diversified VaR model for the entire term of these instruments entered into for both asset management and trading was $13 
million as of December 31, 2020, primarily driven by asset-backed transactions.

78

 
 
 
 
 
 
 
 
 
 
 
 
 
 
Retail Customer Credit Risk 

NRG is exposed to retail credit risk related to its C&I and Mass Market customers. Retail credit risk results in losses when 
a customer fails to pay for services rendered. The losses may result from both nonpayment of customer accounts receivable and 
the  loss  of  in-the-money  forward  value.  NRG  manages  retail  credit  risk  through  the  use  of  established  credit  policies  that 
include monitoring of the portfolio and the use of credit mitigation measures, such as deposits or prepayment arrangements. 

As  of  December  31,  2020,  the  Company's  retail  customer  credit  exposure  to  C&I  and  Mass  customers  was  diversified 
across  many  customers  and  various  industries,  as  well  as  government  entities.  The  Company's  provision  for  credit  losses 
resulting from credit risk was $108 million, $95 million and $85 million for the years ending December 31, 2020, 2019, and 
2018, respectively. Current economic conditions may affect the Company's customers' ability to pay bills in a timely manner, 
which could increase customer delinquencies and may lead to an increase in credit losses.

Liquidity Risk

Liquidity risk arises from the general funding needs of the Company's activities and the management of the Company's 
assets and liabilities. The Company is currently exposed to additional collateral posting if natural gas prices decline, primarily 
due to the long natural gas equivalent position at various exchanges used to hedge NRG's retail supply load obligations.

Based on a sensitivity analysis for power and gas positions under marginable contracts as of December 31, 2020, a $0.50 
per  MMBtu  decrease  in  natural  gas  prices  across  the  term  of  the  marginable  contracts  would  cause  an  increase  in  margin 
collateral posted of approximately $226 million and a 1.00 MMBtu/MWh decrease in heat rates for heat rate positions would 
result in an increase in margin collateral posted of approximately $204 million. This analysis uses simplified assumptions and is 
calculated based on portfolio composition and margin-related contract provisions as of December 31, 2020.

Counterparty Credit Risk

Credit  risk  relates  to  the  risk  of  loss  resulting  from  non-performance  or  non-payment  by  counterparties  pursuant  to  the 
terms of their contractual obligations. The Company monitors and manages credit risk through credit policies that include: (i) an 
established  credit  approval  process;  (ii)  a  daily  monitoring  of  counterparties'  credit  limits;  (iii)  the  use  of  credit  mitigation 
measures  such  as  margin,  collateral,  prepayment  arrangements,  or  volumetric  limits;  (iv)  the  use  of  payment  netting 
agreements; and (v) the use of master netting agreements that allow for the netting of positive and negative exposures of various 
contracts associated with a single counterparty. Risks surrounding counterparty performance and credit could ultimately impact 
the  amount  and  timing  of  expected  cash  flows.  The  Company  seeks  to  mitigate  counterparty  risk  by  having  a  diversified 
portfolio of counterparties. The Company also has credit protection within various agreements to call on additional collateral 
support if and when necessary. Cash margin is collected and held at the Company to cover the credit risk of the counterparty 
until positions settle.

As of December 31, 2020, aggregate counterparty credit exposure to a significant portion of the Company's counterparties 
totaled $210 million, of which the Company held collateral (cash and letters of credit) against those positions of $14 million 
resulting  in  a  net  exposure  of  $204  million.  NRG  periodically  receives  collateral  from  counterparties  in  excess  of  their 
exposure.  Collateral  amounts  shown  include  such  excess  while  net  exposure  shown  excludes  excess  collateral  received. 
Approximately 54% of the Company's exposure before collateral is expected to roll off by the end of 2022. The following table 
highlights  the  net  counterparty  credit  exposure  by  industry  sector  and  by  counterparty  credit  quality.  Net  counterparty  credit 
exposure  is  defined  as  the  aggregate  net  asset  position  for  NRG  with  counterparties  where  netting  is  permitted  under  the 
enabling agreement and includes all cash flow, mark-to-market, NPNS, and non-derivative transactions. As of December 31, 
2020, the aggregate credit exposure is shown net of collateral held, and includes amounts net of receivables or payables.

Category

Utilities, energy merchants, marketers and other . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Financial institutions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

Total . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Category

Investment grade . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

Non-Investment grade/Non-Rated . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Total . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Net Exposure (a) (b)
(% of Total)

 96 %

 4 

 100 %

Net Exposure (a) (b)
(% of Total)

 59 %

 41 

 100 %

(a) Counterparty credit exposure excludes uranium and coal transportation contracts because of the unavailability of market prices
(b) The figures in the tables above exclude potential counterparty credit exposure related to RTOs, ISOs, registered commodity exchanges and certain long-

term contracts

79

 
 
 
 
 
 
 
 
 
 
The  Company  has  $47  million  of  exposure  to  two  wholesale  counterparties  in  excess  of  10%  of  the  total  net  exposure 
discussed  above  as  of  December  31,  2020.  Changes  in  hedge  positions  and  market  prices  will  affect  credit  exposure  and 
counterparty  concentration.  Given  the  credit  quality,  diversification  and  term  of  the  exposure  in  the  portfolio,  the  Company 
does not anticipate a material impact on its financial position or results of operations from nonperformance by any counterparty. 

RTOs and ISOs

The  Company  participates  in  the  organized  markets  of  CAISO,  ERCOT,  ISO-NE,  MISO,  NYISO  and  PJM,  known  as 
RTOs or ISOs. Trading in these markets is approved by FERC, or in the case of ERCOT, approved by the PUCT and include 
credit  policies  that,  under  certain  circumstances,  require  that  losses  arising  from  the  default  of  one  member  on  spot  market 
transactions  be  shared  by  the  remaining  participants.  As  a  result,  the  counterparty  credit  risk  to  these  markets  is  limited  to 
NRG’s applicable share of the overall market and are excluded from the above exposures.

Exchange Traded Transactions

The  Company  enters  into  commodity  transactions  on  registered  exchanges,  notably  ICE,  NYMEX  and  Nodal.  These 
clearinghouses  act  as  the  counterparty  and  transactions  are  subject  to  extensive  collateral  and  margining  requirements.  As  a 
result, these commodity transactions have limited counterparty credit risk.

Long-Term Contracts

Counterparty credit exposure described above excludes credit risk exposure under certain long-term contracts, primarily 
solar PPAs. As external sources or observable market quotes are not available to estimate such exposure, the Company values 
these contracts based on various techniques including, but not limited to, internal models based on a fundamental analysis of the 
market  and  extrapolation  of  observable  market  data  with  similar  characteristics.  Based  on  these  valuation  techniques,  as  of 
December 31, 2020, aggregate credit risk exposure managed by NRG to these counterparties was approximately $645 million 
for the next five years. 

Interest Rate Risk

NRG  was  previously  exposed  to  fluctuations  in  interest  rates  through  its  issuance  of  variable  rate  debt.  Exposures  to 
interest rate fluctuations may be mitigated by entering into derivative instruments known as interest rate swaps, caps, collars 
and  put  or  call  options.  These  contracts  reduce  exposure  to  interest  rate  volatility  and  result  in  primarily  fixed  rate  debt 
obligations when taking into account the combination of the variable rate debt and the interest rate derivative instrument. NRG's 
risk management policies allow the Company to reduce interest rate exposure from variable rate debt obligations.

The Company previously entered into interest rate swaps. As of December 31, 2019, NRG had no interest rate derivative 
instruments,  as  a  result  of  the  early  termination  of  such  contracts  in  connection  with  the  repayment  of  the  2023  Term  Loan 
Facility during the second quarter of 2019. 

During the fourth quarter of 2020, NRG entered into $1.6 billion of interest rate hedges associated with anticipated certain 
financing needs. As of December 31, 2020 the interest rate hedges were settled in connection with the issuance of fixed rate 
debt resulting in a gain of $11 million that was recorded as a reduction to interest expense. 

As  of  December  31,  2020,  the  Company's  debt  fair  value  was  $9.4  billion  and  carrying  value  was  $8.8  billion.  NRG 
estimates that a 1% decrease in market interest rates would have increased the fair value of the Company's long-term debt by 
$765 million.

Credit Risk Related Contingent Features

Certain of the Company's hedging agreements contain provisions that require the Company to post additional collateral if 
the counterparty determines that there has been deterioration in credit quality, generally termed "adequate assurance" under the 
agreements, or require the Company to post additional collateral if there were a downgrade in the Company's credit rating. The 
collateral required for contracts that have adequate assurance clauses that are in a net liability position as of December 31, 2020, 
was $26 million. The Company is also a party to certain marginable agreements under which it has a net liability position, but 
the counterparty has not called for the collateral due, which was approximately $35 million as of December 31, 2020. If called 
for  by  the  counterparty,  $1  million  of  additional  collateral  would  be  required  for  all  contracts  with  credit  rating  contingent 
features as of December 31, 2020. 

Currency Exchange Risk

NRG's foreign earnings and investments may be subject to foreign currency exchange risk, which NRG generally does not 
hedge.  As  these  earnings  and  investments  are  not  material  to  NRG's  consolidated  results,  the  Company's  foreign  currency 
exposure is limited.

80

 
 
 
 
 
 
 
 
 
 
Item 8 — Financial Statements and Supplementary Data

The financial statements and schedules are included in Part IV, Item 15 of this Form 10-K.

Item 9 — Changes in and Disagreements With Accountants on Accounting and Financial Disclosure

None.

Item 9A — Controls and Procedures

Conclusion  Regarding  the  Effectiveness  of  Disclosure  Controls  and  Procedures  and  Internal  Control  Over  Financial 
Reporting

Under the supervision and with the participation of NRG's management, including its principal executive officer, principal 
financial officer and principal accounting officer, NRG conducted an evaluation of the effectiveness of the design and operation 
of its disclosure controls and procedures, as such term is defined in Rules 13a-15(e) or 15d-15(e) of the Exchange Act. Based 
on  this  evaluation,  the  Company's  principal  executive  officer,  principal  financial  officer  and  principal  accounting  officer 
concluded that the disclosure controls and procedures were effective as of the end of the period covered by this Annual Report 
on Form 10-K. Management's report on the Company's internal control over financial reporting and the report of the Company's 
independent  registered  public  accounting  firm  are  incorporated  under  the  caption  "Management's  Report  on  Internal  Control 
over  Financial  Reporting"  and  under  the  caption  "Report  of  Independent  Registered  Public  Accounting  Firm"  in  this  Annual 
Report on Form 10-K for the fiscal year ended December 31, 2020.

Changes in Internal Control over Financial Reporting

There were no changes in NRG’s internal control over financial reporting (as such term is defined in Rule 13a-15(f) under 
the  Exchange  Act)  that  occurred  in  the  fourth  quarter  of  2020  that  materially  affected,  or  are  reasonably  likely  to  materially 
affect, NRG’s internal control over financial reporting.

Inherent Limitations over Internal Controls

NRG's  internal  control  over  financial  reporting  is  designed  to  provide  reasonable  assurance  regarding  the  reliability  of 
financial  reporting  and  the  preparation  of  consolidated  financial  statements  for  external  purposes  in  accordance  with  GAAP. 
The Company's internal control over financial reporting includes those policies and procedures that:

1. Pertain to the maintenance of records that, in reasonable detail, accurately and fairly reflect the transactions and 

dispositions of the Company's assets;

2. Provide reasonable assurance that transactions are recorded as necessary to permit preparation of consolidated 

financial statements in accordance with GAAP, and that the Company's receipts and expenditures are being made only 
in accordance with authorizations of its management and directors; and

3. Provide reasonable assurance regarding prevention or timely detection of unauthorized acquisition, use or disposition 

of the Company's assets that could have a material effect on the consolidated financial statements.

Internal  control  over  financial  reporting  cannot  provide  absolute  assurance  of  achieving  financial  reporting  objectives 
because  of  its  inherent  limitations,  including  the  possibility  of  human  error  and  circumvention  by  collusion  or  overriding  of 
controls. Accordingly, even an effective internal control system may not prevent or detect material misstatements on a timely 
basis.  Also,  projections  of  any  evaluation  of  effectiveness  to  future  periods  are  subject  to  the  risk  that  controls  may  become 
inadequate because of changes in conditions or that the degree of compliance with the policies or procedures may deteriorate.

Management's Report on Internal Control over Financial Reporting

The  Company's  management  is  responsible  for  establishing  and  maintaining  adequate  internal  control  over  financial 
reporting,  as  such  term  is  defined  in  Exchange  Act  Rule  13a-15(f).  Under  the  supervision  and  with  the  participation  of  the 
Company's management, including its principal executive officer, principal financial officer and principal accounting officer, 
the  Company  conducted  an  evaluation  of  the  effectiveness  of  its  internal  control  over  financial  reporting  based  on  the 
framework in Internal Control — Integrated Framework (2013) issued by the Committee of Sponsoring Organizations of the 
Treadway Commission. Based on the Company's evaluation under the framework in Internal Control — Integrated Framework 
(2013),  the  Company's  management  concluded  that  its  internal  control  over  financial  reporting  was  effective  as  of 
December 31, 2020.

The effectiveness of the Company's internal control over financial reporting as of December 31, 2020 has been audited by 
KPMG  LLP,  the  Company's  independent  registered  public  accounting  firm,  as  stated  in  its  report  which  is  included  in  this 
Annual Report on Form 10-K.

81

 
 
 
 
 
 
 
 
 
 
REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

To the Board of Directors and Stockholders
NRG Energy, Inc.:

Opinion on Internal Control Over Financial Reporting

We  have  audited  NRG  Energy,  Inc.  and  subsidiaries'  (the  Company)  internal  control  over  financial  reporting  as  of 
December 31, 2020, based on criteria established in Internal Control — Integrated Framework (2013) issued by the Committee 
of Sponsoring Organizations of the Treadway Commission. In our opinion, the Company maintained, in all material respects, 
effective internal control over financial reporting as of December 31, 2020, based on criteria established in Internal Control — 
Integrated Framework (2013) issued by the Committee of Sponsoring Organizations of the Treadway Commission.

We also have audited, in accordance with the standards of the Public Company Accounting Oversight Board (United States) 
(PCAOB), the consolidated balance sheets of the Company as of December 31, 2020 and 2019, and the related consolidated 
statements of operations, comprehensive income, stockholders’ equity, and cash flows for each of the years in the three-year 
period  ended  December  31,  2020,  and  the  related  notes  and  financial  statement  schedule  II  (collectively,  the  consolidated 
financial  statements),  and  our  report  dated  March  1,  2021  expressed  an  unqualified  opinion  on  those  consolidated  financial 
statements.

Basis for Opinion

The  Company's  management  is  responsible  for  maintaining  effective  internal  control  over  financial  reporting  and  for  its 
assessment of the effectiveness of internal control over financial reporting, included in the accompanying Management’s Report 
on  Internal  Control  over  Financial  Reporting.  Our  responsibility  is  to  express  an  opinion  on  the  Company’s  internal  control 
over financial reporting based on our audit. We are a public accounting firm registered with the PCAOB and are required to be 
independent  with  respect  to  the  Company  in  accordance  with  the  U.S.  federal  securities  laws  and  the  applicable  rules  and 
regulations of the Securities and Exchange Commission and the PCAOB.

We conducted our audit in accordance with the standards of the PCAOB. Those standards require that we plan and perform the 
audit  to  obtain  reasonable  assurance  about  whether  effective  internal  control  over  financial  reporting  was  maintained  in  all 
material respects. Our audit of internal control over financial reporting included obtaining an understanding of internal control 
over financial reporting, assessing the risk that a material weakness exists, and testing and evaluating the design and operating 
effectiveness  of  internal  control  based  on  the  assessed  risk.  Our  audit  also  included  performing  such  other  procedures  as  we 
considered necessary in the circumstances. We believe that our audit provides a reasonable basis for our opinion.

Definition and Limitations of Internal Control Over Financial Reporting

A  company’s  internal  control  over  financial  reporting  is  a  process  designed  to  provide  reasonable  assurance  regarding  the 
reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally 
accepted  accounting  principles.  A  company’s  internal  control  over  financial  reporting  includes  those  policies  and  procedures 
that  (1)  pertain  to  the  maintenance  of  records  that,  in  reasonable  detail,  accurately  and  fairly  reflect  the  transactions  and 
dispositions of the assets of the company; (2) provide reasonable assurance that transactions are recorded as necessary to permit 
preparation  of  financial  statements  in  accordance  with  generally  accepted  accounting  principles,  and  that  receipts  and 
expenditures  of  the  company  are  being  made  only  in  accordance  with  authorizations  of  management  and  directors  of  the 
company;  and  (3)  provide  reasonable  assurance  regarding  prevention  or  timely  detection  of  unauthorized  acquisition,  use,  or 
disposition of the company’s assets that could have a material effect on the financial statements.

Because  of  its  inherent  limitations,  internal  control  over  financial  reporting  may  not  prevent  or  detect  misstatements.  Also, 
projections  of  any  evaluation  of  effectiveness  to  future  periods  are  subject  to  the  risk  that  controls  may  become  inadequate 
because of changes in conditions, or that the degree of compliance with the policies or procedures may deteriorate.

Philadelphia, Pennsylvania
March 1, 2021 

/s/ KPMG LLP

82

 
 
 
 
 
 
 
 
 
 
Item 9B — Other Information

Sale of 4.8 GWs of Generation Assets

On  February  28,  2021,  the  Company  entered  into  a  Purchase  and  Sale  Agreement  (the  "Purchase  Agreement")  with 
Generation Bridge Acquisition, LLC ("Generation"), a Delaware limited liability company, pursuant to which NRG has agreed 
to sell, or cause to be sold, as applicable, to Generation one hundred percent (100%) of the outstanding membership interests of 
each of (1) Long Beach Generation LLC ("Long Beach") and Mission Del Cielo, LLC ("Mission Del Cielo"), each of which is 
an  indirect  wholly  owned  subsidiary  of  NRG,  and  (2)  Arthur  Kill  Power  LLC  ("Arthur  Kill"),  Connecticut  Jet  Power  LLC 
("Connecticut  Jet  Power"),  Devon  Power  LLC  ("Devon"),  Middletown  Power  LLC  ("Middletown"),  Montville  Power  LLC 
("Montville")  and  Oswego  Harbor  Power  LLC  ("Oswego,"  and  together  with  Long  Beach,  Mission  Del  Cielo,  Arthur  Kill, 
Connecticut Jet Power, Devon, Middletown and Montville, the "Subsidiaries"), each of which is a wholly owned subsidiary of 
NRG (such sale, the "Transaction").

Mission Del Cielo owns one hundred percent (100%) of the outstanding membership interests of Mission del Sol, LLC 
("Mission Del Sol," and together with Mission Del Cielo, the "Holdcos").  Mission Del Sol owns one hundred percent (100%) 
of the outstanding membership interests of Sunrise Power Company, LLC (together with Long Beach, the "California Project 
Companies").  Arthur  Kill,  Connecticut  Jet  Power,  Devon,  Middletown,  Montville  and  Oswego,  together  with  the  California 
Project Companies, are referred to as the "Project Companies".

Consideration

Subject to the terms and conditions of the Purchase Agreement, NRG has agreed to sell, or cause to be sold, as applicable, 
to  Generation  all  of  the  outstanding  membership  interests  of  the  Subsidiaries  for  an  aggregate  base  purchase  price  of  $760 
million,  subject  to  adjustments  for  working  capital,  indebtedness,  and  certain  operations  of  the  Holdcos  and  the  Project 
Companies during the interim period between the date of the Purchase Agreement and the consummation of the Transaction 
(the "Closing"). 

Representations and Warranties and Covenants

The Purchase Agreement contains customary representations and warranties of NRG and Generation. The representations 
and warranties of each party set forth in the Purchase Agreement have been made solely for the benefit of the other party to the 
Purchase  Agreement,  and  such  representations  and  warranties  should  not  be  relied  on  by  any  other  person.  In  addition,  such 
representations and warranties (a) have been qualified by disclosure schedules that the parties have delivered in connection with 
the execution of the Purchase Agreement, (b) are subject to the materiality standards set forth in the Purchase Agreement, which 
may differ from what may be viewed as material by investors, (c) in certain cases, were made as of a specific date, and (d) may 
have  been  used  for  purposes  of  allocating  risk  between  the  respective  parties  rather  than  establishing  matters  of  fact. 
Accordingly,  no  person  should  rely  on  the  representations  and  warranties  as  characterizations  of  the  actual  state  of  facts. 
Moreover,  information  concerning  the  subject  matter  of  the  representations  and  warranties  may  change  after  the  date  of  the 
execution of the Purchase Agreement. 

Generation has agreed to obtain, at its sole cost, a representation and warranty insurance policy. As a result, NRG will not 

be liable for any breach of its representations and warranties that occurs after the Closing.

Between  the  date  of  the  Purchase  Agreement  and  the  Closing,  subject  to  certain  exceptions,  NRG  agrees  to  cause  the 
Holdcos and the Project Companies to be operated in the ordinary course of business consistent with laws and permits and past 
practice and to use commercially reasonable efforts to preserve, maintain and protect the assets and business of the Holdcos and 
the Project Companies. 

Following the Closing, NRG will be required to pay all costs incurred by Generation or the applicable Project Companies 
arising  out  of  or  related  to  certain  environmental  liabilities  (the  "Specific  Environmental  Liabilities")  relating  to  certain 
remedial actions or the ownership of the Project Companies or the generation facilities owned by the Project Companies, other 
than certain costs to decommission such facilities, prior to the date of the Closing (the "Closing Date"), subject to a $39 million 
cap established as set forth in the Purchase Agreement (the "Seller Environmental Liability Cap"). NRG's obligations to pay 
such costs will terminate on the earlier to occur of the seventh anniversary of the Closing Date and the date on which NRG has 
paid  Generation  an  amount  equal  to  the  Seller  Environmental  Liability  Cap,  subject  to  an  extension  of  such  term  and  a 
corresponding  increase  in  the  Seller  Environmental  Liability  Cap  to  the  extent  there  are  remaining  costs  to  address  Specific 
Environmental Liabilities that have been reasonably estimated but not yet incurred prior to such anniversary date. 

Conditions to Closing and Deliverables

The  Transaction  is  subject  to  various  conditions  to  Closing,  including:  (a)  the  accuracy  of  the  representations  and 
warranties of each party at the time of Closing, (b) compliance by each party with its covenants), (c) the absence of any law or 
order prohibiting the Closing, (d) certain contractual consents having been obtained, (e) receipt of certain regulatory approvals, 
as necessary (including HSR, FERC, and NYSPSC authorizations), and (f) the absence of a material adverse effect with respect 

83

 
 
 
 
 
 
 
 
 
 
to the Holdcos, the California Project Companies and the other Subsidiaries, as well as other customary closing conditions. The 
Transaction is expected to close in the fourth quarter of 2021. 

In  connection  with  the  closing  of  the  Transaction,  NRG  and  Generation  will  enter  in  to  certain  additional  ancillary 
agreements,  including  a  transition  services  agreement.  In  addition,  ArcLight  Energy  Partners  Fund  VII,  L.P.,  the  parent 
company  of  Generation,  has  executed  and  delivered  a  parent  guaranty  with  respect  to  the  obligations  of  Generation  in 
connection with the Transaction. 

Indemnification and Termination

Both NRG and Generation have agreed, subject to certain limitations, to indemnify the other party for losses arising from 
certain  breaches  of  the  Purchase  Agreement.  In  addition,  NRG  has  agreed  to  indemnify  Generation  for  liabilities  related  to 
certain environmental matters and certain ongoing actions or proceedings, among other things.

The  Purchase  Agreement  contains  certain  customary  termination  rights  for  each  of  NRG  and  Generation,  including 
among other things, that either party may terminate the Purchase Agreement if (a) the parties mutually agree in writing, (b) the 
Closing has not occurred on or before December 31, 2021, which date may be extended for an additional 90 days to enable the 
parties to satisfy certain regulatory conditions, or (c) the other party has incurably breached a representation, warranty, covenant 
or agreement contained in the Purchase Agreement resulting in a failure of a condition set forth in the Purchase Agreement. If 
NRG terminates the Purchase Agreement as a result of a breach by Generation of certain representations, warranties covenants 
or  other  agreements,  Generation  will  be  required  to  pay  NRG  a  termination  fee  equal  to  10  percent  of  the  purchase  price  as 
adjusted in accordance with the Purchase Agreement. 

Compensatory Arrangements of Certain Officers

As  previously  disclosed  in  a  Current  Report  on  Form  8-K,  filed  with  the  SEC  on  February  4,  2021,  the  Company 
announced that Gaëtan Frotté was appointed Interim Chief Financial Officer of the Company effective February 4, 2021. On 
March  1,  2021,  the  Compensation  Committee  of  the  Board  of  Directors  of  the  Company  (the  "Compensation  Committee") 
determined that while Mr. Frotté serves as Interim Chief Financial Officer, in addition to his base salary, he will be entitled to a 
monthly stipend of $50,000, effective February 4, 2021, to recognize his additional responsibilities.

In  addition,  the  Board  of  Directors  of  the  Company  approved  the  promotion  of  Mr.  Brian  E.  Curci,  the  Senior  Vice 
President and General Counsel, to Executive Vice President and General Counsel, effective on February 22, 2021. Mr. Curci 
will continue to be responsible for the day-to-day legal operations of the Company.

In addition, on March 1, 2021, the Compensation Committee approved changes to Mr. Curci's annual compensation. Mr. 
Curci's annual base salary increased to $500,000 effective February 22, 2021. In addition, Mr. Curci's target long-term incentive 
award  under  the  Company's  LTIP  has  been  increased  to  200%  of  his  base  salary  and  Mr.  Curci's  target  bonus  under  the 
Company's Annual Incentive Plan ("AIP") has been increased to 75% of his base salary with a maximum of 150%. The general 
terms and conditions of the LTIP and AIP are described in the Company's definitive proxy statement filed on March 15, 2020 
with the SEC.

The description of the LTIP is qualified in its entirety by reference to the full text of the LTIP, a copy of which was filed 
as Exhibit 10.1 to the Company's current report on Form 8-K filed on April 28, 2017, and the description of the AIP is qualified 
in its entirety by reference to the full text of the AIP, a copy of which was filed as Exhibit 10.1 to the Company's current report 
on Form 8-K filed on May 7, 2015.

84

 
 
 
 
 
 
 
 
 
 
Item 10 — Directors, Executive Officers and Corporate Governance

Directors

PART III

E.  Spencer  Abraham  has  been  a  director  of  NRG  since  December  2012.  Previously,  he  served  as  a  director  of  GenOn 
Energy, Inc. from January 2012 to December 2012. He is Chairman and Chief Executive Officer of The Abraham Group, an 
international strategic consulting firm based in Washington, D.C. which he founded in 2005. Prior to that, Secretary Abraham 
served as Secretary of Energy under President George W. Bush from 2001 through January 2005 and was a U.S. Senator for the 
State of Michigan from 1995 to 2001. Secretary Abraham serves on the boards of the following public companies: PBF Energy 
and Two Harbors Investment Corp., as well as chairman of the board of Uranium Energy Corp. Secretary Abraham previously 
served  as  the  non-executive  chairman  of  AREVA,  Inc.,  the  U.S.  subsidiary  of  the  French-owned  nuclear  company,  and  as  a 
director of Occidental Petroleum Corporation, Deepwater Wind LLC, International Battery, C3 IoT, Green Rock Energy, ICx 
Technologies,  PetroTiger  and  Sindicatum  Sustainable  Resources.  He  also  previously  served  on  the  advisory  board  or 
committees of Midas Medici (Utilipoint), Millennium Private Equity, Sunovia and Wetherly Capital.

Antonio Carrillo has been a director of NRG since October 2019. Mr. Carrillo currently serves as Arcosa Inc.’s President 
and Chief Executive Officer since November 2018 and is a member of its Board of Directors. From April 2018 to November 
2018, Mr. Carrillo served as Senior Vice President and Group President of Construction, Energy, Marine and Components of 
Trinity  Industries,  Inc.  (Trinity).  From  2012  to  February  2018,  Mr.  Carrillo  served  as  the  Chief  Executive  Officer  of  Orbia 
Advance  Corporation  (formerly  known  as  Mexichem  S.A.B.  de  C.V.)  (Orbia),  a  publicly-traded  global  specialty  chemical 
company. Prior to joining Orbia, Mr. Carrillo spent 16 years at Trinity where he served as Senior Vice President and Group 
President of Trinity’s Energy Equipment Group and was responsible for Trinity’s Mexico operations. Mr. Carrillo previously 
served as a director of Trinity from 2014 until November 2018 and a director of Dr Pepper Snapple Group, Inc. from 2015 to 
2018.

Matthew Carter, Jr. has been a director of NRG since March 2018. Mr. Carter currently serves as Chief Executive Officer 
of  Aryaka  Networks,  Inc.  Mr.  Carter  served  as  President  and  Chief  Executive  Officer  and  a  director  of  Inteliquent,  Inc.,  a 
publicly traded provider of voice telecommunications services, from June 2015 until February 2017 when Inteliquent, Inc. was 
acquired.  He  served  as  President  of  the  Sprint  Enterprise  Solutions  business  unit  of  Sprint  Corporation,  a  publicly  traded 
telecommunications  company,  from  September  2013  until  January  2015  and,  previous  to  that  position,  served  as  President, 
Sprint Global Wholesale & Emerging Solutions at Sprint Nextel Corporation. Mr. Carter also serves as a director of Jones Lang 
Lasalle Incorporated. He previously served as a director of USG Corporation from 2012 to 2018, Apollo Education Group, Inc. 
from  2012  to  2017  and  Inteliquent,  Inc.  from  June  2015  to  February  2017  and  has  significant  marketing,  technology  and 
international experience, including previous management oversight for all of Inteliquent, Inc.’s operations.

Lawrence  S.  Coben  has  served  as  Chairman  of  the  Board  since  February  2017,  and  has  been  a  director  of  NRG  since 
December 2003. He was Chairman and Chief Executive Officer of Tremisis Energy Corporation LLC until December 2017. Dr. 
Coben  was  Chairman  and  Chief  Executive  Officer  of  both  Tremisis  Energy  Acquisition  Corporation  II,  a  publicly  held 
company, from July 2007 through March 2009 and of Tremisis Energy Acquisition Corporation from February 2004 to May 
2006. From January 2001 to January 2004, he was a Senior Principal of Sunrise Capital Partners L.P., a private equity firm. 
From 1997 to January 2001, Dr. Coben was an independent consultant. From 1994 to 1996, Dr. Coben was Chief Executive 
Officer  of  Bolivian  Power  Company.  Dr.  Coben  serves  on  the  board  of  Freshpet,  Inc.  and  served  on  the  advisory  board  of 
Morgan Stanley Infrastructure II, L.P. from September 2014 through December 2016. Dr. Coben is also Executive Director of 
the Escala Initiative and a Consulting Scholar at the University of Pennsylvania Museum of Archaeology and Anthropology.

Heather  Cox  has  been  a  director  of  NRG  since  March  2018.  Ms.  Cox  currently  serves  as  Chief  Digital  Health  and 
Analytics  Officer  at  Humana  Inc.  Ms.  Cox  was  Executive  Vice  President,  Chief  Technology  &  Digital  Officer  of  United 
Services  Automobile  Association,  Inc.  from  October  2016  to  March  2018.  Ms.  Cox  served  as  Chief  Executive  Officer, 
Financial Technology Division and Head of Citi FinTech of Citigroup, Inc. from November 2015 to September 2016, and as 
Chief  Client  Experience,  Digital  and  Marketing  Officer,  Global  Consumer  Bank  of  Citigroup,  Inc.  from  April  2014  to 
November 2015. Prior to that, Ms. Cox served at Capital One Financial Corporation for six years, most recently as Executive 
Vice  President,  US  Card  Operations,  Capital  One  from  August  2011  to  August  2014.  Ms.  Cox  also  served  in  various 
managerial and executive roles at E*Trade Bank for ten years.

Elisabeth  B.  Donohue  has  been  a  director  of  NRG  since  October  2020.  Ms.  Donohue  retired  in  January  2020  from 
Publicis  Groupe,  the  world’s  third  largest  communications  company  where  she  spent  32  years  advising  clients  on  their 
consumer marketing efforts and business transformation. Her most recent role included serving as the chief executive officer of 
Publicis Spine, a data and technology start up launched by Publicis Groupe in October 2017. From April 2016 to October 2017, 
Ms. Donohue served as Global Brand President of the media communications agency Starcom Worldwide. From 2009 through 
2016, Ms. Donohue served as chief executive officer of Starcom USA, where she drove Starcom’s digital offering and built the 

85

 
 
 
 
 
 
 
 
 
 
agency’s data and analytics practice. Ms. Donohue plays leadership roles on two non-profit boards. She is currently President of 
the Board of Trustees of Milton Academy based in Milton, Massachusetts and immediate past Board President of She Runs It 
based in New York City. Ms. Donohue also serves as a director of Synacor, where she acts as the chair of the compensation 
committee  and  is  a  member  of  the  audit  committee.  Ms.  Donohue  graduated  from  Brown  University  with  a  B.A.  in  both 
Organizational Behavior & Management and Business Economics.

Mauricio Gutierrez has served as President and Chief Executive Officer of NRG since December 2015 and as a director 
of  NRG  since  January  2016.  Prior  to  December  2015,  Mr.  Gutierrez  was  the  Executive  Vice  President  and  Chief  Operating 
Officer  of  NRG  from  July  2010  to  December  2015.  Mr.  Gutierrez  also  served  as  the  Interim  President  and  Chief  Executive 
Officer of Clearway Energy, Inc. from December 2015 to May 2016 and Executive Vice President and Chief Operating Officer 
of Clearway Energy, Inc. from December 2012 to December 2015. Mr. Gutierrez has been with NRG since August 2004 and 
served in multiple executive positions within NRG including Executive Vice President - Commercial Operations from January 
2009 to July 2010 and Senior Vice President - Commercial Operations from March 2008 to January 2009. Prior to joining NRG 
in  August  2004,  Mr.  Gutierrez  held  various  commercial  positions  within  Dynegy,  Inc.  Mr.  Gutierrez  served  as  a  director  of 
Clearway Energy, Inc. from 2012 until 2018.

Paul W. Hobby has been a director of NRG since March 2006. Mr. Hobby is the Managing Partner of Genesis Park, L.P., 
a  Houston-based  private  equity  business  specializing  in  technology  and  communications  investments  which  he  founded  in 
1999.  Mr.  Hobby  routinely  provides  management  and  governance  services  to  Genesis  Park  portfolio  companies.  Since 
November  2020,  Mr.  Hobby  is  also  serving  as  Chief  Executive  Officer  and  a  director  of  Genesis  Park  Acquisition  Corp.,  a 
newly  formed  special  purpose  acquisition  vehicle.  He  previously  served  as  the  Chief  Executive  Officer  of  Alpheus 
Communications,  Inc.,  a  Texas  wholesale  telecommunications  provider  from  2004  to  2011,  and  as  Former  Chairman  of 
CapRock  Services  Corp.,  the  largest  provider  of  satellite  services  to  the  global  energy  business  from  2002  to  2006.  From 
November  1992  until  January  2001,  he  served  as  Chairman  and  Chief  Executive  Officer  of  Hobby  Media  Services  and  was 
Chairman  of  Columbine  JDS  Systems,  Inc.  from  1995  until  1997.  Mr.  Hobby  currently  serves  on  the  board  of  directors  of 
Flotek Industries Inc. Mr. Hobby is former Chairman of the Houston Branch of the Federal Reserve Bank of Dallas and the 
Greater Houston Partnership and is former Chairman of the Texas Ethics Commission. He was an Assistant U.S. Attorney for 
the  Southern  District  of  Texas  from  1989  to  1992,  Chief  of  Staff  to  the  Lieutenant  Governor  of  Texas,  Bob  Bullock  and  an 
Associate at Fulbright & Jaworski from 1986 to 1989. 

Alexandra Pruner has been a director of NRG since October 2019. Ms. Pruner is a Senior Advisor of Perella Weinberg 
Partners,  a  global  independent  advisory  firm  providing  strategic  and  financial  advice  and  asset-management  services,  and  its 
energy  division,  Tudor,  Pickering,  Holt  &  Co.,  since  December  2018.  She  previously  served  as  Partner  and  Chief  Financial 
Officer of Perella Weinberg Partners from December 2016 through November 2018. She served as Chief Financial Officer and 
a  member  of  the  Management  Committee  at  Tudor,  Pickering,  Holt  &  Co.  from  the  firm's  founding  in  2007  until  its 
combination  with  Perella  Weinberg  in  2016.  Ms.  Pruner  serves  on  the  board  of  directors  and  as  a  member  of  the  audit 
committees of Plains All American Pipeline, L.P. and its general partner PAA GP Holdings LLC, and on the Board of Directors 
of Encino Acquisition Partners, a privately held company backed by CCPIB. She previously served on the Anadarko Petroleum 
Corporation  Board  until  its  merger  with  Occidental  Petroleum.  She  is  the  founder  and  a  board  member  of  Women's  Global 
Leadership Conference in Energy & Technology, is an Emeritus Director of the Amegy Bank Development Board and is the 
Chair  of  Brown  University's  President's  Advisory  Council  on  the  Economics  Department.  Ms.  Pruner  is  on  the  board  of  the 
Houston Zoo and serves on the Houston advisory Board of The Nature Conservancy, among other volunteer efforts.

Anne C. Schaumburg has been a director of NRG since April 2005. From 1984 until her retirement in January 2002, she 
was Managing Director of Credit Suisse First Boston and a senior banker in the Global Energy Group. Ms. Schaumburg worked 
in the Investment Banking industry for 28 years specializing in the power sector. She ran Credit Suisse's Power Group from 
1994  -  1999,  prior  to  its  consolidation  with  Natural  Resources  and  Project  Finance,  where  she  was  responsible  for  assisting 
clients on advisory and finance assignments. Her transaction expertise, across the spectrum of utility and unregulated power, 
includes mergers and acquisitions, debt and equity capital market financings, project finance and leasing, utility disaggregation 
and privatizations. Ms. Schaumburg is also the chair of the board of directors of Brookfield Infrastructure Partners since 2008 
and chair of its audit committee. 

Thomas H. Weidemeyer has been a director of NRG since December 2003. Mr. Weidemeyer served as Director, Senior 
Vice  President  and  Chief  Operating  Officer  of  United  Parcel  Service,  Inc.,  the  world's  largest  transportation  company  and 
President  of  UPS  Airlines,  until  his  retirement  in  December  2003.  Mr.  Weidemeyer  became  Manager  of  the  Americas 
International Operation in 1989, and in that capacity directed the development of the UPS delivery network throughout Central 
and South America. In 1990, Mr. Weidemeyer became Vice President and Airline Manager of UPS Airlines and, in 1994, was 
elected  its  President  and  Chief  Operating  Officer.  Mr.  Weidemeyer  became  Senior  Vice  President  and  a  member  of  the 
Management Committee of United Parcel Service, Inc. that same year, and he became Chief Operating Officer of United Parcel 
Service,  Inc.  in  January  2001.  Mr.  Weidemeyer  also  serves  as  a  director  of  The  Goodyear  Tire  &  Rubber  Co.,  Waste 
Management, Inc. and Amsted Industries Incorporated.

86

 
 
 
 
 
 
 
 
 
 
Executive Officers

Mauricio Gutierrez has served as President and Chief Executive Officer of NRG since December 2015 and as a director 

of NRG since January 2016. For additional biographical information for Mr. Gutierrez, see above under "Directors."

Gaëtan Frotté has served as Interim Chief Financial Officer since February 2021 and Senior Vice President and Treasurer 
since December 2015. Mr. Frotté has held various senior management positions since joining the Company in 2006. He studied 
management at The University of Hertfordshire and received a B.A. in Accounting and Financing from Institut Supérieur du 
Commerce.  He  also  holds  an  MBA,  Finance  from  the  University  of  Virginia  -  Darden  Graduate  School  of  Business 
Administration.

David Callen has served as Senior Vice President and Chief Accounting Officer since February 2016 and Vice President 
and  Chief  Accounting  Officer  from  March  2015  to  February  2016.  In  this  capacity,  Mr.  Callen  is  responsible  for  directing 
NRG's financial accounting and reporting activities. Mr. Callen also has served as Vice President and Chief Accounting Officer 
of  Clearway  Energy,  Inc.  from  March  2015  to  August  2018.  Mr.  Callen  served  as  the  Company's  Vice  President,  Financial 
Planning  &  Analysis  from  November  2010  to  March  2015.  He  previously  served  as  Director,  Finance  from  October  2007 
through  October  2010,  Director,  Financial  Reporting  from  February  2006  through  October  2007,  and  Manager,  Accounting 
Research from September 2004 through February 2006. Prior to NRG, Mr. Callen was an auditor for KPMG LLP in both New 
York City and Tel Aviv Israel from October 1996 through April 2001.

Brian  Curci  has  served  as  Executive  Vice  President,  General  Counsel  of  NRG  since  March  2021.  Mr.  Curci  served  as 
Senior Vice President and General Counsel from March 2018 to March 2021 and Senior Vice President and Deputy General 
Counsel from April 2017 to March 2018. Since joining NRG in 2007, Mr. Curci has served in various legal roles with NRG, 
including as Corporate Secretary from October 2011 to July 2018. Prior to NRG, Mr. Curci was a corporate associate with the 
law firm Saul Ewing LLP in Philadelphia.

Robert Gaudette has served as Senior Vice President, Business Solutions of NRG since December 2013. In this role, Mr. 
Gaudette  oversees  NRG's  broad  portfolio  of  products  and  services  for  the  commercial  and  industrial  customers.  Prior  to 
December  2013,  Mr.  Gaudette  was  Senior  Vice  President,  C&I  and  Origination,  starting  in  August  2013,  and  Senior  Vice 
President - Product Development & Origination following the acquisition of GenOn in December 2012. Mr. Gaudette served as 
Senior Vice President and Chief Commercial Officer at GenOn from December 2010 to December 2012 and served as Vice 
President  of  Mirant's  Mid-Atlantic  business  unit  from  August  2009  to  December  2010.  During  his  career  at  Mirant,  which 
began  in  2001,  Mr.  Gaudette  worked  in  various  other  capacities  including  Director  of  West  Power,  Director  of  NYMEX 
Trading, Assistant to the Chief Operating Officer and NYMEX natural gas trader.

Elizabeth Killinger has served as Executive Vice President and President, NRG Retail and Reliant of NRG since February 
2016. Ms. Killinger was Senior Vice President and President, NRG Retail from June 2015 to February 2016 and Senior Vice 
President  and  President,  NRG  Texas  Retail  from  January  2013  to  June  2015.  Ms.  Killinger  has  also  served  as  President  of 
Reliant, a subsidiary of NRG, since October 2012. Prior to that, Ms. Killinger was Senior Vice President of Retail Operations 
and  Reliant  Residential  from  January  2011  to  October  2012.  Ms.  Killinger  has  been  with  the  Company  and  its  predecessors 
since 2002 and has held various operational and business leadership positions within the retail organization. Prior to joining the 
Company, Ms. Killinger spent a decade providing strategy, management and systems consulting to energy, oilfield services and 
retail distribution companies across the U.S. and in Europe.

Christopher Moser has served as Executive Vice President, Operations of NRG since January 2018. Mr. Moser previously 
served  as  Senior  Vice  President,  Operations  of  NRG,  with  responsibility  for  Plant  Operations,  Commercial  Operations, 
Business Operations and Engineering and Construction, beginning in March 2016. From June 2010 to March 2016, Mr. Moser 
served  as  Senior  Vice  President,  Commercial  Operations.  In  this  capacity,  he  was  responsible  for  the  optimization  of  the 
Company's wholesale generation fleet.

Code of Ethics

NRG  has  adopted  a  code  of  ethics  entitled  "NRG  Code  of  Conduct"  that  applies  to  directors,  officers  and  employees, 
including the chief executive officer and senior financial officers of NRG. It may be accessed through the "Governance" section 
of  the  Company's  website  at  www.nrg.com.  NRG  also  elects  to  disclose  the  information  required  by  Form  8-K,  Item  5.05, 
"Amendments  to  the  Registrant's  Code  of  Ethics,  or  Waiver  of  a  Provision  of  the  Code  of  Ethics,"  through  the  Company's 
website, and such information will remain available on this website for at least a 12-month period. A copy of the "NRG Code of 
Conduct" is available in print to any stockholder who requests it.

Other information required by this Item is incorporated by reference to the similarly named section of NRG's Definitive 

Proxy Statement for its 2021 Annual Meeting of Stockholders.

87

 
 
 
 
 
 
 
 
 
 
Item 11 — Executive Compensation

Information required by this Item is incorporated by reference to the similarly named section of NRG's Definitive Proxy 

Statement for its 2021 Annual Meeting of Stockholders.

Item 12 — Security Ownership of Certain Beneficial Owners and Management and Related Stockholder Matters

Securities Authorized for Issuance under Equity Compensation Plans

Plan Category

Equity compensation plans approved by security 

holders . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

Equity compensation plans not approved by security 

holders . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

(a)
Number of Securities
to be Issued Upon
Exercise of
Outstanding Options,
Warrants and Rights

(b)
Weighted-Average 
Exercise
Price of Outstanding
Options, Warrants and
Rights

(c)
Number of Securities
Remaining Available
for Future Issuance
Under Equity 
Compensation
Plans (Excluding
Securities Reflected
in Column (a)

2,449,484  (1) $ 

78,903  (2)

19.83 

26.16 

25.13 

12,139,321 

—  (4)

12,139,321  (3)

Total . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

2,528,387 

$ 

(1) Consists of shares issuable under the NRG LTIP and the ESPP. The NRG LTIP became effective upon the Company's emergence from bankruptcy. On 
April 27, 2017, the NRG LTIP was amended and restated to increase the number of shares available for issuance to 25,000,000. The ESPP, as amended 
and restated, was approved by the Company's stockholders on April 27, 2017, and became effective April 28, 2017. As of December 31, 2020, there were 
2,753,591 shares reserved from the Company's treasury shares for the ESPP

(2) Consists of shares issuable under the NRG GenOn LTIP. The plans is listed as “not approved” because it was not subject to separate line item approval by 
NRG's  stockholders  when  the  Merger  was  approved.  See  Item  15 —  Note  22,  Stock-Based  Compensation,  to  Consolidated  Financial  Statements  for  a 
discussion of the NRG GenOn LTIP

(3) Consists of  9,385,730 shares of common stock under NRG's LTIP and 2,753,591 shares of treasury stock reserved for issuance under the ESPP. 
(4) Upon  adoption  of  the  NRG  Amended  and  Restated  LTIP  effective  April  27,  2017,  no  securities  remain  available  for  future  issuance  under  the  NRG 

GenOn LTIP. See Note 22, Stock-Based Compensation, for additional information

 NRG LTIP currently provides for grants of restricted stock units, relative performance stock units, deferred stock units 
and dividend equivalent rights. NRG's directors, officers and employees, as well as other individuals performing services for, or 
to whom an offer of employment has been extended by the Company, are eligible to receive grants under the NRG LTIP. The 
purpose of the NRG LTIP is to promote the Company's long-term growth and profitability by providing these individuals with 
incentives  to  maximize  stockholder  value  and  otherwise  contribute  to  the  Company's  success  and  to  enable  the  Company  to 
attract, retain and reward the best available persons for positions of responsibility. The Compensation Committee of the Board 
of Directors administers the NRG LTIP. 

Other information required by this Item is incorporated by reference to the similarly named section of NRG's Definitive 

Proxy Statement for its 2021 Annual Meeting of Stockholders.

Item 13 — Certain Relationships and Related Transactions, and Director Independence

Information required by this Item is incorporated by reference to the similarly named section of NRG's Definitive Proxy 

Statement for its 2021 Annual Meeting of Stockholders.
Item 14 — Principal Accounting Fees and Services

Information required by this Item is incorporated by reference to the similarly named section of NRG's Definitive Proxy 

Statement for its 2021 Annual Meeting of Stockholders.

88

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Item 15 — Exhibits, Financial Statement Schedules

(a)(1) Financial Statements

PART IV

The  following  consolidated  financial  statements  of  NRG  Energy,  Inc.  and  related  notes  thereto,  together  with  the 

reports thereon of KPMG LLP, are included herein:

Consolidated Statements of Operations — Years ended December 31, 2020, 2019, and 2018 

Consolidated Statements of Comprehensive Income — Years ended December 31, 2020, 2019, and 2018

Consolidated Balance Sheets — As of December 31, 2020 and 2019 

Consolidated Statements of Cash Flows — Years ended December 31, 2020, 2019, and 2018 

Consolidated Statements of Stockholders' Equity — Years ended December 31, 2020, 2019, and 2018 

Notes to Consolidated Financial Statements

(a)(2) Financial Statement Schedule

The  following  Consolidated  Financial  Statement  Schedule  of  NRG  Energy,  Inc.  is  filed  as  part  of  Item  15  of  this 

report and should be read in conjunction with the Consolidated Financial Statements.

Schedule II — Valuation and Qualifying Accounts

All  other  schedules  for  which  provision  is  made  in  the  applicable  accounting  regulation  of  the  Securities  and 
Exchange Commission are not required under the related instructions or are inapplicable, and therefore, have been 
omitted.

(a)(3) Exhibits: See Exhibit Index submitted as a separate section of this report.

(b) Exhibits

See Exhibit Index submitted as a separate section of this report.

(c) Not applicable

89

 
 
 
 
 
 
 
 
 
 
REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM 

To the Board of Directors and Stockholders 
NRG Energy, Inc.: 

Opinion on the Consolidated Financial Statements

We  have  audited  the  accompanying  consolidated  balance  sheets  of  NRG  Energy,  Inc.  and  subsidiaries  (the  Company)  as  of 
December 31, 2020 and 2019, the related consolidated statements of operations, comprehensive income, stockholders' equity, 
and  cash  flows  for  each  of  the  years  in  the  three-year  period  ended  December  31,  2020,  and  the  related  notes  and  financial 
statement schedule II (collectively, the consolidated financial statements). In our opinion, the consolidated financial statements 
present fairly, in all material respects, the financial position of the Company as of December 31, 2020 and 2019, and the results 
of its operations and its cash flows for each of the years in the three-year period ended December 31, 2020, in conformity with 
U.S. generally accepted accounting principles. 

We also have audited, in accordance with the standards of the Public Company Accounting Oversight Board (United States) 
(PCAOB),  the  Company's  internal  control  over  financial  reporting  as  of  December  31,  2020,  based  on  criteria  established  in 
Internal  Control  -  Integrated  Framework  (2013)  issued  by  the  Committee  of  Sponsoring  Organizations  of  the  Treadway 
Commission,  and  our  report  dated  March  1,  2021  expressed  an  unqualified  opinion  on  the  effectiveness  of  the  Company's 
internal control over financial reporting.

Changes in Accounting Principle

As  discussed  in  Note  10  to  the  consolidated  financial  statements,  effective  January  1,  2019,  the  Company  adopted  Financial 
Accounting Standard Board (FASB) Accounting Standards Codification (ASC) Topic 842, Leases, and related amendments. As 
discussed in Note 3 to the consolidated financial statements, effective January 1, 2018, the Company adopted FASB ASC Topic 
606, Revenue from Contracts with Customers, and related amendments. 

Basis for Opinion

These consolidated financial statements are the responsibility of the Company's management. Our responsibility is to express an 
opinion  on  these  consolidated  financial  statements  based  on  our  audits.  We  are  a  public  accounting  firm  registered  with  the 
PCAOB and are required to be independent with respect to the Company in accordance with the U.S. federal securities laws and 
the applicable rules and regulations of the Securities and Exchange Commission and the PCAOB.

We conducted our audits in accordance with the standards of the PCAOB. Those standards require that we plan and perform the 
audit  to  obtain  reasonable  assurance  about  whether  the  consolidated  financial  statements  are  free  of  material  misstatement, 
whether  due  to  error  or  fraud.  Our  audits  included  performing  procedures  to  assess  the  risks  of  material  misstatement  of  the 
consolidated financial statements, whether due to error or fraud, and performing procedures that respond to those risks. Such 
procedures included examining, on a test basis, evidence regarding the amounts and disclosures in the consolidated financial 
statements. Our audits also included evaluating the accounting principles used and significant estimates made by management, 
as  well  as  evaluating  the  overall  presentation  of  the  consolidated  financial  statements.  We  believe  that  our  audits  provide  a 
reasonable basis for our opinion.

Critical Audit Matter

The  critical  audit  matter  communicated  below  is  a  matter  arising  from  the  current  period  audit  of  the  consolidated  financial 
statements that was communicated or required to be communicated to the audit committee and that: (1) relates to accounts or 
disclosures that are material to the consolidated financial statements and (2) involved our especially challenging, subjective, or 
complex judgments. The communication of a critical audit matter does not alter in any way our opinion on the consolidated 
financial statements, taken as a whole, and we are not, by communicating the critical audit matter below, providing a separate 
opinion on the critical audit matter or on the accounts or disclosures to which it relates.

Evaluation of the sufficiency of audit evidence obtained over operating revenues

As  discussed  in  Note  3  to  the  consolidated  financial  statements,  the  Company  had  $9,093  million  of  operating 
revenues.  Operating  revenue  is  derived  from  various  revenue  streams  in  different  geographic  markets  and  the 
Company’s processes and related information technology (IT) systems used to record revenue differ for each of these 
revenue streams.

90

 
 
 
 
 
 
 
 
 
 
We  identified  the  evaluation  of  the  sufficiency  of  audit  evidence  over  operating  revenues  as  a  critical  audit  matter 
which required a high degree of auditor judgment due to the number of revenue streams and IT systems involved in the 
revenue  recognition  process.  This  included  determining  the  revenue  streams  over  which  procedures  were  to  be 
performed and evaluating the nature and extent of evidence obtained over the individual revenue streams as well as 
operating  revenue  in  the  aggregate.  It  also  included  the  involvement  of  IT  professionals  with  specialized  skills  and 
knowledge to assist in the performance of certain procedures.

The following are the primary procedures we performed to address this critical audit matter.  We, with the assistance 
of IT professionals, applied auditor judgment to determine the revenue streams over which procedures were performed 
as well as the nature and extent of such procedures. For each revenue stream over which procedures were performed, 
we evaluated the design and tested the operating effectiveness of certain internal controls over the Company’s revenue 
recognition processes; involved IT professionals, who assisted in testing certain IT applications used by the Company 
in its revenue recognition processes; and assessed the recorded revenue by selecting transactions and comparing the 
amounts  recognized  to  underlying  documentation,  including  contracts  with  customers.  In  addition,  we  evaluated  the 
sufficiency  of  audit  evidence  obtained  over  operating  revenues  by  assessing  the  results  of  procedures  performed, 
including the appropriateness of such evidence.

/s/ KPMG LLP

We have served as the Company's auditor since 2004.

Philadelphia, Pennsylvania
March 1, 2021

91

 
 
 
 
 
 
 
 
 
 
NRG ENERGY, INC. AND SUBSIDIARIES

CONSOLIDATED STATEMENTS OF OPERATIONS

(In millions, except per share amounts)
Operating Revenues

For the Year Ended December 31,

2020

2019

2018

Total operating revenues . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . $ 

9,093  $ 

9,821  $ 

9,478 

Operating Costs and Expenses

Cost of operations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 
Depreciation and amortization . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Impairment losses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 
Selling, general and administrative costs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Reorganization costs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 
Development costs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Total operating costs and expenses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Gain on sale of assets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 
Operating Income . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Other Income/(Expense)

Equity in earnings of unconsolidated affiliates . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Impairment losses on investments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Other income, net . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 
Loss on debt extinguishment, net . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 
Interest expense . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Total other expense . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Income from Continuing Operations Before Income Taxes . . . . . . . . . . . . . . . . . . . . . . . 
Income tax expense/(benefit) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Income from Continuing Operations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Income from discontinued operations, net of income tax . . . . . . . . . . . . . . . . . . . . . . . . . 

Net Income . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

Less: Net income attributable to noncontrolling interest and redeemable interests . . 
Net Income Attributable to NRG Energy, Inc. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  $ 
Earnings/(Loss) Per Share Attributable to NRG Energy, Inc. Common 
Stockholders

6,540 
435 
75 
933 
— 
8 

7,991 
3 
1,105 

7,303 
373 
5 
827 
23 
7 

8,538 
7 
1,290 

17 
(18)   
67 
(9)   
(401)   
(344)   
761 
251 
510 
— 
510 

2 
(108)   
66 
(51)   
(413)   
(504)   
786 
(3,334)   
4,120 
321 
4,441 

— 
510  $ 

3 
4,438  $ 

Weighted average number of common shares outstanding — basic  . . . . . . . . . . . . . . . . . .

245 

262 

Income from continuing operations per weighted average common share — basic . . . . . .  $ 

2.08  $ 

15.71  $ 

Income/(loss) from discontinued operations per weighted average common share — basic $ 
Net Income per Weighted Average Common Share — Basic . . . . . . . . . . . . . . . . . .  $ 

—  $ 
2.08  $ 

1.23  $ 
16.94  $ 

Weighted average number of common shares outstanding — diluted  . . . . . . . . . . . . . . . . 

246 

264 

7,108 
421 
99 
799 
90 
11 

8,528 
32 
982 

9 
(15) 
18 
(44) 
(483) 
(515) 
467 
7 
460 
(192) 
268 

— 
268 

304 

1.51 

(0.63) 
0.88 
308 

Income from continuing operations per weighted average common share — diluted . . . . . $ 
Income/(loss) from discontinued operations per weighted average common share — 
diluted . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  $ 

2.07  $ 

15.59  $ 

1.49 

—  $ 

1.22  $ 

(0.62) 

Net Income per Weighted Average Common Share — Diluted . . . . . . . . . . . . . . . . . $ 

2.07  $ 

16.81  $ 

0.87 

 See notes to Consolidated Financial Statements

92

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
NRG ENERGY, INC. AND SUBSIDIARIES

CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME

(In millions)

For the Year Ended December 31,

2020

2019

2018

Net Income . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  $ 

510  $ 

4,441  $ 

268 

Other Comprehensive Income/(Loss), net of tax . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Unrealized gain on derivatives, net of income tax  . . . . . . . . . . . . . . . . . . . . . . . . . .

Foreign currency translation adjustments, net of income tax

Available-for-sale securities, net of income tax

Defined benefit plans, net of income tax  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

Other comprehensive (loss) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

Comprehensive Income . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

— 

8 

— 

(22)   

(14)   

496 

— 

(1)   

(19)   

(78)   

(98)   

4,343 

Less: Comprehensive income attributable to noncontrolling interests and 

redeemable noncontrolling interests . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

— 

3 

Comprehensive Income Attributable to NRG Energy, Inc. . . . . . . . . . . . . . . . . . . . . $ 

496  $ 

4,340  $ 

23 

(11) 

1 

(35) 

(22) 

246 

14 

232 

See notes to Consolidated Financial Statements

93

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
NRG ENERGY, INC. AND SUBSIDIARIES

CONSOLIDATED BALANCE SHEETS

(In millions)

Current Assets

ASSETS

Cash and cash equivalents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . $ 
Funds deposited by counterparties . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 
Restricted cash . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Accounts receivable, net . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 
Inventory . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Derivative instruments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

Cash collateral posted in support of energy risk management activities . . . . . . . . . . . . . . .
Prepayments and other current assets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 
Total current assets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Property, plant and equipment, net

Other Assets

Equity investments in affiliates . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Operating lease right-of-use assets, net . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Goodwill . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 
Intangible assets, net  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Nuclear decommissioning trust fund . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Derivative instruments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 
Deferred income taxes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

As of December 31,

2020

2019

3,905  $ 
19 
6 
904 
327 
560 

50 
257 
6,028 

2,547 

346 
301 
579 
668 
890 
261 
3,066 

345 
32 
8 
1,025 
383 
860 

190 
245 
3,088 

2,593 

388 
464 
579 
789 
794 
310 
3,286 

Other non-current assets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 
Total other assets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 
Total Assets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . $ 

216 
6,327 
14,902  $ 

240 
6,850 
12,531 

See notes to Consolidated Financial Statements

94

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
NRG ENERGY, INC. AND SUBSIDIARIES

CONSOLIDATED BALANCE SHEETS (Continued)

(In millions, except share data)

LIABILITIES AND STOCKHOLDERS' EQUITY

Current Liabilities

As of December 31,

2020

2019

Current portion of long-term debt and finance lease . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . $ 
Current portion of operating lease liabilities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Accounts payable  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Derivative instruments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 
Cash collateral received in support of energy risk management activities . . . . . . . . . . . . .
Accrued expenses and other current liabilities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 
Total current liabilities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1  $ 
69 
649 
499 
19 
678 
1,915 

Other Liabilities

Long-term debt and finance lease . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 
Non-current operating lease liabilities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Nuclear decommissioning reserve . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Nuclear decommissioning trust liability . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 
Derivative instruments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 
Deferred income taxes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Other non-current liabilities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 
Total other liabilities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 
Total Liabilities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Redeemable noncontrolling interest in subsidiaries . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Commitments and Contingencies
Stockholders' Equity

Common stock; $0.01 par value; 500,000,000 shares authorized; 423,057,848 and 
421,890,790  shares issued; and 244,231,933 and 248,996,189 shares outstanding at 
December 31, 2020 and 2019 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 
Additional paid-in capital . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 
Accumulated deficit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 
Treasury stock, at cost; 178,825,915  and 172,894,601 shares at December 31, 2020 
and 2019 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 
Accumulated other comprehensive loss . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 
Total Stockholders' Equity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Total Liabilities and Stockholders' Equity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  $ 

See notes to Consolidated Financial Statements

8,691 
278 
303 
565 
385 
19 
1,066 
11,307 
13,222 

— 

4 
8,517 
(1,403)   

(5,232)   
(206)   
1,680 
14,902  $ 

88 
73 
722 
781 
32 
663 
2,359 

5,803 
483 
298 
487 
322 
17 
1,084 
8,494 
10,853 

20 

4 
8,501 
(1,616) 

(5,039) 
(192) 
1,658 
12,531 

95

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
NRG ENERGY, INC. AND SUBSIDIARIES

CONSOLIDATED STATEMENTS OF CASH FLOWS

For the Year Ended December 31,

2020

2019

2018

(In millions)

Cash Flows from Operating Activities

Net income . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  $ 

510  $ 

4,441  $ 

Income/(loss) from discontinued operations, net of income tax

Income from continuing operations

Adjustments to reconcile net income to net cash provided by operating activities:

Distributions from and equity in earnings of unconsolidated affiliates . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Depreciation and amortization . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Accretion expense related to asset retirement obligations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Provision for credit losses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

Amortization of nuclear fuel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

Amortization of financing costs and debt discounts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

Loss on debt extinguishment, net . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

Amortization of emission allowances, out-of-market contracts and REC retirements . . . . . . . . . . . . . . . . . . . . . . 

Amortization of unearned equity compensation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

Net gain on sale of assets and disposal of assets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Impairment losses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

Changes in derivative instruments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Changes in deferred income taxes and liability for uncertain tax benefits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

Changes in collateral deposits in support of risk management activities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

Changes in nuclear decommissioning trust liability . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

Oil lower of cost or market adjustment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

GenOn settlement, net of insurance proceeds . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

Net loss on deconsolidation of Agua Caliente and Ivanpah projects . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

Cash provided/(used) by changes in other working capital, net of acquisition and disposition effects:

Accounts receivable - trade . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

Inventory . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

Prepayments and other current assets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

Accounts payable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Accrued expenses and other current liabilities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

Other assets and liabilities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Cash provided by continuing operations

Cash provided by discontinued operations

Net Cash Provided by Operating Activities

Cash Flows from Investing Activities

Payments for acquisitions of assets, businesses and leases . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Capital expenditures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

Net (purchases)/sales of emissions allowances . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Investments in nuclear decommissioning trust fund securities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Proceeds from sales of nuclear decommissioning trust fund securities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Proceeds from sale of assets, net of cash disposed and sale of discontinued operations, net of fees . . . . . . . . . . . 

Deconsolidations of Agua Caliente and Ivanpah projects . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Changes in investments in unconsolidated affiliates . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Net contributions to discontinued operations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

Other . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

Cash (used)/provided by continuing operations

Cash used by discontinued operations

Net Cash (Used)/Provided by Investing Activities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

— 

510 

45 

435 

45 

108 

54 

48 

9 

70 

22 

(23) 

93 

137 

228 

127 

51 

29 

— 

— 

— 

27 

4 

(56) 

(42) 

(84) 

1,837 

— 

1,837 

(284) 

(230) 

(10) 
(492) 

439 

81 

— 

2 

— 

— 

(494) 

— 

(494) 

321 

4,120 

14 

373 

51 

95 

52 

26 

51 

72 

20 

(23) 

113 

34 

(3,353) 

105 

37 

— 

— 

— 

5 

22 

29 

(177) 

(75) 

(186) 

1,405 

8 

1,413 

(355) 

(228) 

11 
(416) 

381 

1,294 

— 

(91) 

(44) 

6 

558 

(2) 

556 

268 

(192) 

460 

46 

421 

38 

85 

48 

29 

44 

71 

25 

(49) 

114 

37 

5 

(105) 

60 

2 

(63) 

13 

(83) 

29 

(41) 

113 

(192) 

(104) 

1,003 

374 

1,377 

(243) 

(388) 

19 
(572) 

513 

1,564 

(268) 

(39) 

(60) 

(6) 

520 

(725) 

(205) 

96

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
(In millions)

Cash Flows from Financing Activities

For the Year Ended December 31,

2020

2019

2018

Proceeds from issuance of long-term debt . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Payments for short and long-term debt . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

Net (repayments)/proceeds of Revolving Credit Facility . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

Payments of debt issuance costs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

Payments of dividends to common stockholders . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Payments for share repurchase activity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Payments for debt extinguishment costs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

Purchase of and distributions to noncontrolling interests from subsidiaries . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Proceeds from issuance of common stock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Receivable from affiliate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Other . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

Cash provided/(used) by continuing operations

Cash provided by discontinued operations

Net Cash Provided/(Used) by Financing Activities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 
Effect of exchange rate changes on cash and cash equivalents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Change in Cash from discontinued operations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

Net Increase/(Decrease) in Cash and Cash Equivalents, Funds Deposited by Counterparties and Restricted 
Cash . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

Cash and Cash Equivalents, Funds Deposited by Counterparties and Restricted Cash at Beginning of Period . 

3,234 

(335) 

(83) 

(75) 

(295) 

(229) 

(5) 

(2) 

1 

— 

(7) 

2,204 

— 

2,204 
(2) 

— 

3,545 

385 

1,833 

(2,571) 

1,100 

(1,734) 

83 

(35) 

(32) 

— 

(19) 

(37) 

(1,440) 

(1,250) 

(26) 

(2) 

3 

— 

(4) 

(32) 

(16) 

21 

(26) 

(4) 

(2,191) 

(1,997) 

43 

(2,148) 
— 

49 

(228) 

613 

471 

(1,526) 
1 

120 

(473) 

1,086 

613 

Cash and Cash Equivalents, Funds Deposited by Counterparties and Restricted Cash at End of Period . . . . . .  $ 

3,930  $ 

385  $ 

See notes to Consolidated Financial Statements

97

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
NRG ENERGY, INC. AND SUBSIDIARIES

CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY

(In millions)

Common
Stock

Additional
Paid-In
Capital

Accumulated 
Deficit

Treasury
Stock

Accumulated
Other
Comprehensive
Loss

Noncon- 
trolling
Interest

Total
Stock-
holders'
Equity

Balances at December 31, 2017 . . . . . . . . . . . . . . . . . . . . . . . . . . .  $ 

4  $ 

8,376  $ 

(6,268)  $  (2,386)  $ 

(72)  $ 

2,314  $ 

1,968 

Net income . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

268 

Other comprehensive loss . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

Sale of assets to NRG Yield, Inc. . . . . . . . . . . . . . . . . . . . . . . . . . 

Shares reissuance for ESPP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Share repurchases . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

Equity-based awards activity, net . . . . . . . . . . . . . . . . . . . . . . . . . 

Issuance of common stock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Common stock dividends and dividend equivalents declared(a) . . 

Distributions to noncontrolling interests . . . . . . . . . . . . . . . . . . . .

Dividends paid to NRG Yield, Inc. . . . . . . . . . . . . . . . . . . . . . . . .

Contributions from noncontrolling interests . . . . . . . . . . . . . . . . .

Adoption of new accounting standards  . . . . . . . . . . . . . . . . . . . . 

Sale of NRG Yield and other business . . . . . . . . . . . . . . . . . . . . . 

(22) 

4 

(1,250) 

8 

(2) 

6 

21 

(37) 

15 

Equity component of convertible senior notes . . . . . . . . . . . . . . . 

101 

26 

8 

(43) 

(61) 

304 

294 

(22) 

16 

2 

(1,250) 

6 

21 

(37) 

(43) 

(61) 

304 

15 

(2,548) 

(2,548) 

101 

Balances at December 31, 2018 . . . . . . . . . . . . . . . . . . . . . . . . . . .  $ 

4  $ 

8,510  $ 

(6,022)  $  (3,632)  $ 

(94)  $ 

—  $ 

(1,234) 

Net income attributable to NRG Energy, Inc. . . . . . . . . . . . . . . . .

4,438 

Other comprehensive loss . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

Shares reissuance for ESPP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Share repurchases . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

Equity-based awards activity, net . . . . . . . . . . . . . . . . . . . . . . . . . 

Issuance of common stock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Common stock dividends and dividend equivalents declared(a) . . 

(98) 

2 

(1,409) 

1 

(16) 

6 

(32) 

4,438 

(98) 

3 

(1,409) 

(16) 

6 

(32) 

Balance at December 31, 2019 . . . . . . . . . . . . . . . . . . . . . . . . . . . . $ 

4  $ 

8,501  $ 

(1,616)  $  (5,039)  $ 

(192)  $ 

—  $ 

1,658 

Net income attributable to NRG Energy, Inc. . . . . . . . . . . . . . . . .

510 

Other comprehensive loss . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

Repurchase of partners' equity interest in VIE . . . . . . . . . . . . . . . 

Shares reissuance for ESPP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Share repurchases . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

Equity-based awards activity, net . . . . . . . . . . . . . . . . . . . . . . . . . 

Issuance of common stock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Common stock dividends and dividend equivalents declared(a) . . 

(14) 

18 

(3) 

1 

4 

(197) 

(297) 

510 

(14) 

18 

4 

(197) 

(3) 

1 

(297) 

Balance at December 31, 2020 . . . . . . . . . . . . . . . . . . . . . . . . . . . . $ 

4  $ 

8,517  $ 

(1,403)  $  (5,232)  $ 

(206)  $ 

—  $ 

1,680 

(a) Dividends per common share were $1.20 for the year ended December 31, 2020 and $0.12 for each of the years ended December 31, 2019 and 2018 

See notes to Consolidated Financial Statements

98

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
NRG ENERGY, INC. AND SUBSIDIARIES

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

Note 1 — Nature of Business 

General

NRG Energy, Inc., or NRG or the Company, is an integrated power company built on dynamic retail brands with diverse 
generation  assets.  NRG  brings  the  power  of  energy  to  customers  by  producing  and  selling  energy  and  related  products  and 
services in major competitive power and gas markets in the U.S. and Canada in a manner that delivers value to all of NRG's 
stakeholders.  NRG  is  a  customer-centric  business  focused  on  perfecting  the  integrated  model  by  balancing  retail  load  with 
generation  supply  within  its  deregulated  markets.  As  of  December  31,  2020,  the  Company  sold  energy,  services,  and 
innovative,  sustainable  products  and  services  directly  to  retail  customers  under  the  names  NRG,  Reliant,  Green  Mountain 
Energy, Stream and XOOM Energy, as well as other brand names owned by NRG, supported by approximately 23,000 MW of 
generation.

NRG also conducts business under the brand name of Direct Energy as a result of the Company's acquisition of Direct 
Energy,  a  North  American  subsidiary  of  Centrica  plc,  on  January  5,  2021.  Direct  Energy  is  a  leading  retail  provider  of 
electricity, natural gas, and home and business energy related products and services in North America, with operations in all 50 
U.S.  states  and  8  Canadian  provinces.  Following  the  acquisition,  the  Company  serves  more  than  6  million  customers.  In 
addition,  Direct  Energy  is  a  participant  in  the  wholesale  gas  and  power  markets  in  the  United  States  and  Canada.    Note  4, 
Acquisitions, Discontinued Operations and Dispositions for further discussion of the acquisition of Direct Energy.

The Company began managing its integrated model based on the combined results of the retail and wholesale generation 
businesses  with  a  geographical  focus  in  2020.  As  a  result,  the  Company  changed  its  business  segments  from  Retail  and 
Generation  to  Texas,  East  and  West/Other  beginning  in  the  first  quarter  of  2020.  The  Company's  updated  segment  structure 
reflects how management makes financial decisions and allocates resources. 

The Company's businesses are segregated as follows: 
• Texas, which includes all activity related to customer, plant and market operations in Texas; 
• East, which includes the remaining activity related to customer operations and all activity related to plant and market 

operations in the East; 

• West/Other, which includes the following assets and activities: (i) all activity related to plant and market operations in 
the West, (ii) activity related to the Cottonwood power plant that was sold to Cleco on February 4, 2019 and is being 
leased back until 2025, (iii) the remaining renewables activity, including the Company’s equity method investments in 
Ivanpah Master Holdings, LLC and Agua Caliente (which was sold on February 3, 2021), the remaining Home Solar 
assets  (which  were  primarily  sold  on  November  13,  2020)  and  the  NFL  stadium  solar  generating  assets,  and  (iv) 
activity related to the Company’s equity method investment for the Gladstone power plant in Australia; and

• Corporate activities. 

All affected disclosures presented herein have been recast to reflect these changes for all periods presented. For further 

discussion of segment reporting, refer to Note 20, Segment Reporting.

The acquired operations of Direct Energy will be integrated into the existing NRG segment structure. Domestic customer 
and market operations will be combined into the corresponding geographical segments of Texas, East and West/Other. The East 
segment will also include the deregulated customer and market operations of Canada. The West/Other segment will also include 
activity related to the regulated operations in Alberta, Canada and the services businesses. 

COVID-19

In  March  2020,  the  World  Health  Organization  categorized  COVID-19  as  a  pandemic  and  the  President  of  the  United 
States  declared  the  COVID-19  outbreak  a  national  emergency.  Electricity  was  deemed  a  'critical  and  essential  business 
operation' under various state and federal governmental COVID-19 mandates. NRG had activated its Crisis Management Team 
("CMT") in January 2020 to proactively manage the Company's response to the impacts of COVID-19. 

NRG  continues  to  remain  focused  on  protecting  the  health  and  well-being  of  its  employees,  while  supporting  its 
customers and the communities in which it operates and assuring the continuity of its operations. In June 2020, summer-critical 
office employees returned to the offices and safety protocols were successfully implemented. 

The Company continues to maintain certain restrictions on business travel and face-to-face sales channels, remote work 
practices  remain  in  place  and  there  are  enhanced  cleaning  and  hygiene  protocols  in  all  of  its  facilities.  In  addition,  select 
essential employees and contractors are continuing to report to plant and certain office locations. The Company also continues 
to  require  pre-entry  screening,  including  temperature  checks,  separation  of  work  crews,  additional  personal  protective 

99

equipment for employees and contractors when social distancing cannot be maintained, and a ban on all non-essential visitors. 
The Company has not experienced any material disruptions in its ability to continue its business operations to date.

The  first  COVID-19  vaccine  became  available  in  the  United  States  in  December  2020.  NRG  continues  to  advocate 
alongside state and federal trade groups for the high prioritization of essential electric industry personnel for inoculation against 
COVID-19. States are receiving weekly doses of vaccines and allocating those doses to frontline healthcare workers, elderly 
populations and high risk individuals. NRG continues to monitor state information, as well as dosage and allocation numbers to 
anticipate the latest timing of vaccine distribution to our essential employees. The Company will continue to evaluate additional 
return to normal work operations on a location-by-location basis as COVID-19 conditions evolve. 

Discontinued Operations

On  December  31,  2018,  as  described  in  Note  4,  Acquisitions,  Discontinued  Operations  and  Dispositions,  the 
Company concluded that the sale of its South Central Portfolio to Cleco, excluding the Cottonwood facility, met held-for-sale 
criteria and should be presented as a discontinued operation, as the sale represented a strategic shift in the business in which 
NRG operates. The financial information for all historical periods was recast in 2018 to reflect the presentation of these entities 
as discontinued operations.

On  August  31,  2018,  as  described  in  Note  4,  Acquisitions,  Discontinued  Operations  and  Dispositions,  the  Company 
deconsolidated NRG Yield, Inc. and its Renewables Platform for financial reporting purposes. The financial information for all 
historical periods was recast in 2018 to reflect the presentation of these entities, as well as the Carlsbad project, as discontinued 
operations. As a result of the sale of NRG Yield, the Company no longer controls the Agua Caliente project. Due to this change 
in control, the Company deconsolidated the Agua Caliente project from its financial results and began accounting for the project 
as an equity method investment. 

Note 2 — Summary of Significant Accounting Policies 

Basis of Presentation and Principles of Consolidation

The  Company's  consolidated  financial  statements  have  been  prepared  in  accordance  with  U.S.  GAAP.  The  ASC, 
established by the FASB, is the source of authoritative U.S. GAAP to be applied by nongovernmental entities. In addition, the 
rules  and  interpretative  releases  of  the  SEC  under  authority  of  federal  securities  laws  are  also  sources  of  authoritative  U.S. 
GAAP for SEC registrants.

The consolidated financial statements include NRG's accounts and operations and those of its subsidiaries in which the 
Company  has  a  controlling  interest.  All  significant  intercompany  transactions  and  balances  have  been  eliminated  in 
consolidation. The usual condition for a controlling financial interest is ownership of a majority of the voting interests of an 
entity.  However,  a  controlling  financial  interest  may  also  exist  through  arrangements  that  do  not  involve  controlling  voting 
interests.  As  such,  NRG  applies  the  guidance  of  ASC  810,  Consolidations,  or  ASC  810,  to  determine  when  an  entity  that  is 
insufficiently capitalized or not controlled through its voting interests, referred to as a VIE, should be consolidated.

Net Income/(Loss) attributable to NRG Energy, Inc.

The following table reflects the net income/(loss) attributable to NRG Energy, Inc. after removing the net loss attributable 

to the noncontrolling interest and redeemable noncontrolling interest:

(In millions)

Year Ended December 31,
2019

2018

2020

Income from continuing operations, net of income tax . . . . . . . . . . . . . . . . . . . . . . . . . . .  $ 

510  $ 

4,117  $ 

Income/(loss) from discontinued operations, net of income tax . . . . . . . . . . . . . . . . . . . . .

— 

321 

Net income attributable to NRG Energy, Inc. stockholders . . . . . . . . . . . . . . . . . . . . . . . . $ 

510  $ 

4,438  $ 

465 

(197) 

268 

Cash and Cash Equivalents

Cash and cash equivalents include highly liquid investments with an original maturity of three months or less at the time 

of purchase.

Funds Deposited by Counterparties

Funds deposited by counterparties consist of cash held by the Company as a result of collateral posting obligations from 
its  counterparties.  Some  amounts  are  segregated  into  separate  accounts  that  are  not  contractually  restricted  but,  based  on  the 
Company's intention, are not available for the payment of general corporate obligations. Depending on market fluctuations and 
the settlement of the underlying contracts, the Company will refund this collateral to the hedge counterparties pursuant to the 
terms and conditions of the underlying trades. Since collateral requirements fluctuate daily and the Company cannot predict if 

100

 
 
 
 
any collateral will be held for more than twelve months, the funds deposited by counterparties are classified as a current asset 
on the Company's balance sheet, with an offsetting liability for this cash collateral received within current liabilities.

Credit Losses

On  January  1,  2020,  the  Company  adopted  ASU  No.  2016-13,  Financial  Instruments  -  Credit  Losses  (Topic  326): 
Measurement  of  Credit  Losses  on  Financial  Instruments,  or  ASU  No.  2016-13,  using  the  modified  retrospective  approach. 
Following  the  adoption  of  the  new  standard,  the  Company’s  process  of  estimating  expected  credit  losses  remains  materially 
consistent with its historical practice. Information prior to January 1, 2020, which was previously referred to as the allowance 
and provision for bad debt, has not been restated and continues to be reported under the accounting standards in effect for that 
period.

Retail trade receivables are reported on the balance sheet net of the allowance for credit losses. The Company accrues an 
allowance for current expected credit losses based on (i) estimates of uncollectible revenues by analyzing accounts receivable 
aging and current and reasonable forecasts of expected economic factors including, but not limited to, unemployment rates and 
weather-related  events,  (ii)  historical  collections  and  delinquencies,  and  (iii)  counterparty  credit  ratings  for  commercial  and 
industrial  customers.  The  Company  writes  off  customer  contract  receivable  balances  against  the  allowance  for  credit  losses 
when it is determined a receivable is uncollectible.

The following table represents the activity in the allowance for credit losses for the year ended December 31, 2020:

(In millions)

Year Ended December 31, 2020

Beginning balance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . $ 

Provision for credit losses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Write-offs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

Recoveries collected . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Ending balance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  $ 

43 

108 

(101) 

17 

67 

Restricted Cash

The  following  table  provides  a  reconciliation  of  cash  and  cash  equivalents,  restricted  cash  and  funds  deposited  by 
counterparties  reported  within  the  consolidated  balance  sheets  that  sum  to  the  total  of  the  same  such  amounts  shown  in  the 
statements of cash flows.

(In millions)

Year Ended December 31,
2019

2018

2020

Cash and cash equivalents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . $ 

3,905  $ 

345  $ 

Funds deposited by counterparties . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

Restricted cash . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

19 

6 

32 

8 

Cash and cash equivalents, funds deposited by counterparties and restricted cash shown 

in the statements of cash flows . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . $ 

3,930  $ 

385  $ 

563 

33 

17 

613 

Restricted cash consists primarily of funds held within the Company's projects that are restricted in their use. 

Inventory

Inventory  is  valued  at  the  lower  of  weighted  average  cost  or  market,  and  consists  principally  of  fuel  oil,  coal  and  raw 
materials used to generate electricity or steam. The Company removes these inventories as they are used in the production of 
electricity or steam. Spare parts inventory is valued at weighted average cost. The Company removes these inventories when 
they are used for repairs, maintenance or capital projects. The Company expects to recover the fuel oil, coal, raw materials, and 
spare parts costs in the ordinary course of business. Finished goods inventory is valued at the lower of cost or net realizable 
value  with  cost  being  determined  on  a  first-in  first-out  basis.  The  Company  removes  these  inventories  as  they  are  sold  to 
customers. Sales of inventory are classified as an operating activity in the consolidated statements of cash flows.

Property, Plant and Equipment

Property, plant and equipment are stated at cost or, in the case of business acquisitions, fair value; however, impairment 
adjustments  are  recorded  whenever  events  or  changes  in  circumstances  indicate  that  their  carrying  values  may  not  be 
recoverable. NRG also classifies nuclear fuel related to the Company's 44% ownership interest in STP as part of the Company's 
property, plant, and equipment. Significant additions or improvements extending asset lives are capitalized as incurred, while 
repairs  and  maintenance  that  do  not  improve  or  extend  the  life  of  the  respective  asset  are  charged  to  expense  as  incurred. 
Depreciation, other than nuclear fuel, is computed using the straight-line method, while nuclear fuel is amortized based on units 

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of production over the estimated useful lives. Certain assets and their related accumulated depreciation amounts are adjusted for 
asset retirements and disposals with the resulting gain or loss included in cost of operations in the consolidated statements of 
operations.

Asset Impairments

Long-lived  assets  that  are  held  and  used  are  reviewed  for  impairment  whenever  events  or  changes  in  circumstances 
indicate carrying values may not be recoverable. Such reviews are performed in accordance with ASC 360. An impairment loss 
is  indicated  if  the  total  future  estimated  undiscounted  cash  flows  expected  from  an  asset  are  less  than  its  carrying  value.  An 
impairment charge is measured by the difference between an asset's carrying amount and fair value with the difference recorded 
in  operating  costs  and  expenses  in  the  consolidated  statements  of  operations.  Fair  values  are  determined  by  a  variety  of 
valuation methods, including third-party appraisals, sales prices of similar assets, and present value techniques.  

Investments accounted for by the equity method are reviewed for impairment in accordance with ASC 323, Investments-
Equity  Method  and  Joint  Ventures,  or  ASC  323,  which  requires  that  a  loss  in  value  of  an  investment  that  is  an  other-than-
temporary  decline  should  be  recognized.  The  Company  identifies  and  measures  losses  in  the  value  of  equity  method 
investments based upon a comparison of fair value to carrying value. For further discussion of these matters, refer to Note 11, 
Asset Impairments.

Development Costs and Capitalized Interest

Development  costs  include  project  development  costs,  which  are  expensed  in  the  preliminary  stages  of  a  project  and 
capitalized  when  the  project  is  deemed  to  be  commercially  viable.  Commercial  viability  is  determined  by  one  or  a  series  of 
actions  including,  among  others,  Board  of  Director  approval  pursuant  to  a  formal  project  plan  that  subjects  the  Company  to 
significant  future  obligations  that  can  only  be  discharged  by  the  use  of  a  Company  asset.  When  a  project  is  available  for 
operations, capitalized interest and capitalized project development costs are reclassified to property, plant and equipment and 
depreciated on a straight-line basis over the estimated useful life of the project's related assets. Capitalized costs are charged to 
expense if a project is abandoned or management otherwise determines the costs to be unrecoverable. 

Interest incurred on funds borrowed to finance capital projects is capitalized until the project under construction is ready 
for its intended use. The amount of interest capitalized for the years ended December 31, 2020, 2019 and 2018, was $2 million, 
$3 million and $7 million, respectively.

Debt Issuance Costs

Debt issuance costs are capitalized and amortized as interest expense on a basis which approximates the effective interest 
method over the term of the related debt. Debt issuance costs are presented as a direct deduction from the carrying amount of 
the related debt, or as an asset if the issuance costs relate to revolving debt agreements or certain other financing arrangements.

Intangible Assets

Intangible  assets  represent  contractual  rights  held  by  the  Company.  The  Company  recognizes  specifically  identifiable 
intangible  assets  including  customer  contracts,  customer  relationships,  energy  supply  contracts,  marketing  partnerships,  trade 
names,  emission  allowances,  and  fuel  contracts  when  specific  rights  and  contracts  are  acquired.  These  intangible  assets  are 
amortized based on expected volumes, expected delivery, expected discounted future net cash flows, straight line or units of 
production  basis.  As  of  December  31,  2020  and  2019,  the  Company  had  accumulated  amortization  related  to  its  intangible 
assets of $1.4 billion and $1.3 billion, respectively.

Emission allowances held-for-sale, which are included in other non-current assets on the Company's consolidated balance 
sheet, are not amortized; they are carried at the lower of cost or fair value and reviewed for impairment in accordance with ASC 
360.

Goodwill

In  accordance  with  ASC  350,  Intangibles-Goodwill  and  Other,  or  ASC  350,  the  Company  recognizes  goodwill  for  the 
excess cost of an acquired entity over the net value assigned to assets acquired and liabilities assumed. NRG performs goodwill 
impairment  tests  annually,  during  the  fourth  quarter,  and  when  events  or  changes  in  circumstances  indicate  that  the  carrying 
value may not be recoverable.

The  Company  first  assesses  qualitative  factors  to  determine  whether  it  is  more  likely  than  not  that  the  fair  value  of  a 
reporting unit is less than its carrying amount. The more-likely-than-not threshold is defined as having a likelihood of more than 
50 percent. If it is not more-likely-than-not that the fair value of a reporting unit is less than its carrying amount, there is no 
goodwill impairment.

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In the absence of sufficient qualitative factors indicating that it is more-likely-than-not that no impairment occurred, the 
Company performs a quantitative assessment by determining the fair value of the reporting unit and comparing the fair value to 
its book value. If the fair value of the reporting unit exceeds its book value, goodwill of the reporting unit is not considered 
impaired.  If  the  book  value  exceeds  fair  value,  the  Company  recognizes  an  impairment  loss  equal  to  the  difference  between 
book value and fair value.

For  further  discussion  of  goodwill  and  goodwill  impairment  losses  recognized  refer  to  Note  12,  Goodwill  and  Other 

Intangibles.

Income Taxes

The  Company  accounts  for  income  taxes  using  the  liability  method  in  accordance  with  ASC  740,  Income  Taxes,  or 
ASC  740,  which  requires  that  the  Company  use  the  asset  and  liability  method  of  accounting  for  deferred  income  taxes  and 
provide deferred income taxes for all significant temporary differences.

The Company has two categories of income tax expense or benefit — current and deferred, as follows:

•

•

Current income tax expense or benefit consists solely of current taxes payable less applicable tax credits, and

Deferred income tax expense or benefit is the change in the net deferred income tax asset or liability, excluding 
amounts charged or credited to accumulated other comprehensive income

The Company reports some of its revenues and expenses differently for financial statement purposes than for income tax 
return purposes, resulting in temporary and permanent differences between the Company's financial statements and income tax 
returns. The tax effects of such temporary differences are recorded as either deferred income tax assets or deferred income tax 
liabilities  in  the  Company's  consolidated  balance  sheets.  The  Company  measures  its  deferred  income  tax  assets  and  deferred 
income tax liabilities using income tax rates that are expected to be in effect when the deferred tax is realized. 

The Company accounts for uncertain tax positions in accordance with ASC 740, which applies to all tax positions related 
to  income  taxes.  Under  ASC  740,  tax  benefits  are  recognized  when  it  is  more-likely-than-not  that  a  tax  position  will  be 
sustained  upon  examination  by  the  authorities.  The  benefit  recognized  from  a  position  is  the  amount  of  benefit  that  has 
surpassed  the  more-likely-than-not  threshold,  as  it  is  more  than  50%  likely  to  be  realized  upon  settlement.  The  Company 
recognizes interest and penalties accrued related to uncertain tax benefits as a component of income tax expense.

In  accordance  with  ASC  805  and  as  discussed  further  in  Note  21,  Income  Taxes,  changes  to  existing  net  deferred  tax 

assets or valuation allowances or changes to uncertain tax benefits, are recorded to income tax (benefit)/expense.

Contract Amortization 

Assets and liabilities recognized through acquisitions related to the sale of electric capacity and energy in future periods 
for which the fair value has been determined to be significantly less or more than market are amortized to cost of operations 
over the term of each underlying contract based on actual generation and/or contracted volumes. 

Lease Revenue

Certain of the Company’s revenues are obtained through leases of rooftop residential solar systems, which are accounted 
for  as  operating  leases  in  accordance  with  ASC  842,  Leases.  Pursuant  to  the  lease  agreements,  the  customers’  monthly 
payments  are  pre-determined  fixed  monthly  amounts  and  may  include  an  annual  fixed  percentage  escalation  to  reflect  the 
impact  of  utility  rate  increases  over  the  lease  term,  which  is  20  years.  The  Company  records  operating  lease  revenue  on  a 
straight-line basis over the life of the lease term. Certain customers made initial down payments that are being amortized over 
the life of the lease. The difference between the payments received and the revenue recognized is recorded as deferred revenue. 

Lessor Accounting

Certain of the Company's revenues are obtained through PPAs or other contractual agreements. Many of these agreements 

are accounted for as operating leases under ASC 842.

Certain of these leases have no minimum lease payments and all of the rent is recorded as contingent rent on an actual 
basis  when  the  electricity  is  delivered.  Judgment  is  required  by  management  in  determining  the  economic  life  of  each 
generating  facility,  in  evaluating  whether  certain  lease  provisions  constitute  minimum  payments  or  represent  contingent  rent 
and other factors in determining whether a contract contains a lease and whether the lease is an operating lease or finance lease. 
Contingent rental income under ASC 840 was $104 million for the year ended December 31, 2018.

Gross Receipts and Sales Taxes

In  connection  with  its  retail  sales,  the  Company  records  gross  receipts  taxes  on  a  gross  basis  in  revenues  and  cost  of 
operations  in  its  consolidated  statements  of  operations.  During  the  years  ended  December  31,  2020,  2019  and  2018,  the 
Company's  revenues  and  cost  of  operations  included  gross  receipts  taxes  of  $107  million,  $109  million  and  $99  million, 

103

respectively.  Additionally,  the  Company  records  sales  taxes  collected  from  its  taxable  retail  customers  and  remitted  to  the 
various governmental entities on a net basis; thus, there is no impact on the Company's consolidated statement of operations.

Purchased Energy and Other Cost of Sales for Customer Operations

The cost of energy for electricity sales and services to retail customers is included in cost of operations and is based on 
actual  and  estimated  supply  volumes  for  the  applicable  reporting  period.  A  portion  of  the  cost  of  energy,  $98  million,  $103 
million  and  $105  million  as  of  December  31,  2020,  2019  and  2018,  respectively,  was  accrued  and  consisted  of  estimated 
transmission and distribution charges not yet billed by the transmission and distribution utilities. In estimating supply volumes, 
the Company considers the effects of historical customer volumes, weather factors and usage by customer class. Transmission 
and distribution delivery fees are estimated using the same method used for electricity sales and services to retail customers. In 
addition,  ISO  fees  are  estimated  based  on  historical  trends,  estimated  supply  volumes  and  initial  ERCOT  ISO  settlements. 
Volume estimates are then multiplied by the supply rate and recorded as cost of operations in the applicable reporting period.

Derivative Financial Instruments

The  Company  accounts  for  derivative  financial  instruments  under  ASC  815,  which  requires  the  Company  to  record  all 
derivatives on the balance sheet at fair value unless they qualify for a NPNS exception. Changes in the fair value of non-hedge 
derivatives are immediately recognized in earnings. Changes in the fair value of derivatives accounted for as cash flow hedges, 
if elected for hedge accounting, are deferred and recorded as a component of accumulated OCI until the hedged transactions 
occur and are recognized in earnings.

The Company's primary derivative instruments are power purchase or sales contracts, fuels purchase contracts, and other 
energy related commodities used to mitigate variability in earnings due to fluctuations in market prices and interest rates. On an 
ongoing basis, the Company assesses the effectiveness of all derivatives that are designated as hedges for accounting purposes 
in order to determine that each derivative continues to be highly effective in offsetting changes in fair values or cash flows of 
hedged items. Internal analyses that measure the statistical correlation between the derivative and the associated hedged item 
determine  the  effectiveness  of  such  a  contract  designated  as  a  hedge.  If  it  is  determined  that  the  derivative  instrument  is  not 
highly  effective  as  a  hedge,  hedge  accounting  will  be  discontinued  prospectively.  In  this  case,  the  gain  or  loss  previously 
deferred in accumulated OCI would be frozen until the underlying hedged instrument is delivered unless the transactions being 
hedged are no longer probable of occurring in which case the amount in OCI would be immediately reclassified into earnings. 
If the derivative instrument is terminated, the effective portion of this derivative deferred in accumulated OCI will be frozen 
until the underlying hedged item is delivered. The Company had no cash flow hedges as of December 31, 2020.

Revenues  and  expenses  on  contracts  that  qualify  for  the  NPNS  exception  are  recognized  when  the  underlying  physical 
transaction  is  delivered.  While  these  contracts  are  considered  derivative  financial  instruments  under  ASC  815,  they  are  not 
recorded at fair value, but on an accrual basis of accounting. If it is determined that a transaction designated as NPNS no longer 
meets the scope exception, the fair value of the related contract is recorded on the balance sheet and immediately recognized 
through earnings.

NRG's trading activities are subject to limits in accordance with the Company's Risk Management Policy. These contracts 
are  recognized  on  the  balance  sheet  at  fair  value  and  changes  in  the  fair  value  of  these  derivative  financial  instruments  are 
recognized in earnings.

Foreign Currency Translation and Transaction Gains and Losses

The  local  currencies  are  generally  the  functional  currency  of  NRG's  foreign  operations.  Foreign  currency  denominated 
assets and liabilities are translated at end-of-period rates of exchange. Revenues, expenses, and cash flows are translated at the 
weighted-average  rates  of  exchange  for  the  period.  The  resulting  currency  translation  adjustments  are  not  included  in  the 
Company's consolidated statements of operations for the period, but are accumulated and reported as a separate component of 
stockholders' equity until sale or complete or substantially complete liquidation of the net investment in the foreign entity takes 
place. Foreign currency transaction gains or losses are reported within other income/(expense) in the Company's consolidated 
statements  of  operations.  For  the  years  ended  December  31,  2020,  2019  and  2018,  amounts  recognized  as  foreign  currency 
transaction  gains/(losses)  were  immaterial.  The  Company's  cumulative  translation  adjustment  balances  as  of  December  31, 
2020, 2019 and 2018 were $(2) million, $(13) million and $(13) million, respectively.

Concentrations of Credit Risk

Financial  instruments  which  potentially  subject  the  Company  to  concentrations  of  credit  risk  consist  primarily  of  trust 
funds, accounts receivable, notes receivable, derivatives, and investments in debt securities. Trust funds are held in accounts 
managed  by  experienced  investment  advisors.  Certain  accounts  receivable,  notes  receivable,  and  derivative  instruments  are 
concentrated within entities engaged in the energy industry. These industry concentrations may impact the Company's overall 
exposure to credit risk, either positively or negatively, in that the customers may be similarly affected by changes in economic, 
industry  or  other  conditions.  Receivables  and  other  contractual  arrangements  are  subject  to  collateral  requirements  under  the 

104

terms of enabling agreements. However, the Company believes that the credit risk posed by industry concentration is offset by 
the  diversification  and  creditworthiness  of  its  customer  base.  See  Note  5,  Fair  Value  of  Financial  Instruments,  for  a  further 
discussion of derivative concentrations.

Fair Value of Financial Instruments

The carrying amount of cash and cash equivalents, funds deposited by counterparties, receivables, accounts payable, and 
accrued  liabilities  approximate  fair  value  because  of  the  short-term  maturity  of  these  instruments.  See  Note  5,  Fair  Value  of 
Financial Instruments, for a further discussion of fair value of financial instruments.

Asset Retirement Obligations

The  Company  accounts  for  AROs  in  accordance  with  ASC  410-20,  Asset  Retirement  Obligations,  or  ASC  410-20. 
Retirement obligations associated with long-lived assets included within the scope of ASC 410-20 are those for which a legal 
obligation exists under enacted laws, statutes, and written or oral contracts, including obligations arising under the doctrine of 
promissory estoppel, and for which the timing and/or method of settlement may be conditional on a future event. ASC 410-20 
requires an entity to recognize the fair value of a liability for an ARO in the period in which it is incurred and a reasonable 
estimate of fair value can be made.

Upon  initial  recognition  of  a  liability  for  an  ARO,  the  Company  capitalizes  the  asset  retirement  cost  by  increasing  the 
carrying amount of the related long-lived asset by the same amount. Over time, the liability is accreted to its future value, while 
the  capitalized  cost  is  depreciated  over  the  useful  life  of  the  related  asset.  See  Note  15,  Asset  Retirement  Obligations,  for  a 
further discussion of AROs.

Pensions and Other Postretirement Benefits

The  Company  offers  pension  benefits  through  a  defined  benefit  pension  plan.  In  addition,  the  Company  provides 
postretirement  health  and  welfare  benefits  for  certain  groups  of  employees.  The  Company  accounts  for  pension  and  other 
postretirement  benefits  in  accordance  with  ASC  715,  Compensation  —  Retirement  Benefits,  or  ASC  715.  The  Company 
recognizes the funded status of the Company's defined benefit plans in the statement of financial position and records an offset 
for gains and losses as well as all prior service costs that have not been included as part of the Company's net periodic benefit 
cost  to  other  comprehensive  income.  The  determination  of  the  Company's  obligation  and  expenses  for  pension  benefits  is 
dependent on the selection of certain assumptions. These assumptions determined by management include the discount rate, the 
expected rate of return on plan assets and the rate of future compensation increases. The Company's actuarial consultants assist 
in determining assumptions for such items as retirement age. The assumptions used may differ materially from actual results, 
which may result in a significant impact to the amount of pension obligation or expense recorded by the Company.

The Company measures the fair value of its pension assets in accordance with ASC 820, Fair Value Measurements and 

Disclosures, or ASC 820. 

Stock-Based Compensation

The  Company  accounts  for  its  stock-based  compensation  in  accordance  with  ASC  718,  Compensation  —  Stock 
Compensation, or ASC 718. The fair value of the Company's performance stock units is estimated on the date of grant using a 
Monte  Carlo  valuation  model.  NRG  uses  the  Company's  common  stock  price  on  the  date  of  grant  as  the  fair  value  of  the 
Company's  deferred  stock  units.  The  fair  value  of  the  Company's  restricted  stock  units  is  derived  from  the  closing  price  of 
NRG's  common  stock  at  the  grant  date.  Forfeiture  rates  are  estimated  based  on  an  analysis  of  the  Company's  historical 
forfeitures,  employment  turnover,  and  expected  future  behavior.  The  Company  recognizes  compensation  expense  for  both 
graded and cliff vesting awards on a straight-line basis over the requisite service period for the entire award.

Investments Accounted for by the Equity Method

The Company has investments in various domestic energy projects, as well as one Australian project. The equity method 
of accounting is applied to such investments in affiliates, which include joint ventures and partnerships, because the ownership 
structure prevents the Company from exercising a controlling influence over the operating and financial policies of the projects. 
Under this method, equity in pre-tax income or losses of domestic partnerships and, generally, in the net income or losses of its 
Australian project, are reflected as equity in earnings of unconsolidated affiliates. Distributions from equity method investments 
that represent earnings on the Company's investment are included within cash flows from operating activities and distributions 
from  equity  method  investments  that  represent  a  return  of  the  Company's  investment  are  included  within  cash  flows  from 
investing activities. 

Tax Equity Arrangements

The Company’s redeemable noncontrolling interest in subsidiaries represented third-party interests in the net assets under 
certain  tax  equity  arrangements,  which  were  consolidated  by  the  Company,  that  had  been  entered  into  to  finance  the  cost  of 
solar  energy  systems  under  operating  leases.  The  Company  determined  that  the  provisions  in  the  contractual  agreements  of 

105

these structures represented substantive profit sharing arrangements. Further, the Company had determined that the appropriate 
methodology  for  calculating  the  redeemable  noncontrolling  interest  that  reflected  the  substantive  profit  sharing  arrangements 
was a balance sheet approach that utilized the HLBV method. Under the HLBV method, the amounts reported as redeemable 
noncontrolling  interests  represented  the  amounts  the  investors  that  were  party  to  the  tax  equity  arrangements  would 
hypothetically receive at each balance sheet date under the liquidation provisions of the contractual agreements, assuming the 
net  assets  of  the  funding  structures  were  liquidated  at  their  recorded  amounts.  The  investors’  interests  in  the  results  of 
operations  of  the  funding  structures  were  determined  as  redeemable  noncontrolling  interests  at  the  start  and  end  of  each 
reporting  period,  after  taking  into  account  any  capital  transactions  between  the  structures  and  the  funds’  investors.  The 
calculations utilized to apply the HLBV method included estimated calculations of taxable income or losses for each reporting 
period. During the first quarter of 2020, the Company repurchased its partners' equity interest as further described in Note 18, 
Investments  Accounted  for  by  the  Equity  Method  and  Variable  Interest  Entities.  The  Company  has  no  remaining  tax  equity 
arrangements as of December 31, 2020.

Redeemable Noncontrolling Interest

To the extent that the third-party has the right to redeem their interests for cash or other assets, the Company had included 
the noncontrolling interest attributable to the third party as a component of temporary equity in the mezzanine section of the 
consolidated  balance  sheet.  During  the  first  quarter  of  2020,  the  Company  repurchased  its  partners'  equity  interest.  The 
following  table  reflects  the  changes  in  the  Company's  redeemable  noncontrolling  interest  balance  for  the  years  ended 
December 31, 2020, 2019 and 2018.

(In millions)

Balance as of December 31, 2017 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  $ 

Distributions to redeemable noncontrolling interest . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Contributions from redeemable noncontrolling interest . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

Non-cash adjustments to redeemable noncontrolling interest . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Net income attributable to redeemable noncontrolling interest - continuing operations . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

Net loss attributable to redeemable noncontrolling interest - discontinued operations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Sale of NRG Yield and the Renewables Platform (a) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

Balance as of December 31, 2018 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

Distributions to redeemable noncontrolling interest . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Net income attributable to redeemable noncontrolling interest - continuing operations . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

Balance as of December 31, 2019 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

Repurchase of redeemable noncontrolling interest . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Balance as of December 31, 2020 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  $ 

78 

(3) 

26 

(8) 

1 

(27) 

(48) 

19 

(2) 

3 

20 

(20) 

— 

(a) See Note 4, Acquisitions, Discontinued Operations and Dispositions, for further information regarding the sale of NRG Yield and its Renewables Platform

Sale-Leaseback Arrangements

NRG is party to sale-leaseback arrangements that provide for the sale of certain assets to a third party and simultaneously 
leases back the same asset to the Company. If the seller-lessee transfers control of the underlying assets to the buyer-lessor, the 
arrangement is accounted for under ASC 842-40, Sale-Leaseback Transactions. These arrangements are classified as operating 
leases on the Company's consolidated balance sheets. See Note 10, Leases, for further discussion.

Marketing and Advertising Costs

The  Company  expenses  its  marketing  and  advertising  costs  as  incurred  and  includes  them  within  selling,  general  and 
administrative  expenses.  The  costs  of  tangible  assets  used  in  advertising  campaigns  are  recorded  as  fixed  assets  or  deferred 
advertising costs and amortized as advertising costs over the shorter of the useful life of the asset or the advertising campaign. 
The  Company  has  several  long-term  sponsorship  arrangements.  Payments  related  to  these  arrangements  are  deferred  and 
expensed over the term of the arrangement. Advertising expenses for the years ended December 31, 2020, 2019 and 2018 were 
$74 million, $66 million and $73 million, respectively. 

Reorganization Costs

Reorganization  costs  include  costs  incurred  by  the  Company  related  to  the  Transformation  Plan  implementation  and 
primarily  reflect  severance  and  contract  modifications.  There  were  no  reorganization  costs  for  the  year  ended  December  31, 
2020. Reorganization costs for the years ended December 31, 2019 and 2018 were $23 million and $90 million, respectively.

106

 
 
 
 
 
 
 
 
 
 
 
Business Combinations

The Company accounts for its business combinations in accordance with ASC 805, Business Combinations, or ASC 805, 
which requires an acquirer to recognize and measure in its financial statements the identifiable assets acquired, the liabilities 
assumed, and any noncontrolling interest in the acquiree at fair value at the acquisition date. The Company also recognizes and 
measures the goodwill acquired or a gain from a bargain purchase in the business combination. In addition, transaction costs are 
expensed as incurred.

Use of Estimates

The preparation of financial statements in conformity with accounting principles generally accepted in the United States 
requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities at the date of 
the financial statements, disclosure of contingent assets and liabilities at the date of the financial statements, and the reported 
amounts of revenues and expenses during the reporting period. Actual results could differ from these estimates. 

In recording transactions and balances resulting from business operations, the Company uses estimates based on the best 
information  available.  Estimates  are  used  for  such  items  as  plant  depreciable  lives,  tax  provisions,  uncollectible  accounts, 
actuarially determined benefit costs, the valuation of energy commodity contracts, environmental liabilities, legal costs incurred 
in connection with recorded loss contingencies, and assets acquired and liabilities assumed in business combinations, among 
others. In addition, estimates are used to test long-lived assets and goodwill for impairment and to determine the fair value of 
impaired  assets.  As  better  information  becomes  available  or  actual  amounts  are  determinable,  the  recorded  estimates  are 
revised. Consequently, operating results can be affected by revisions to prior accounting estimates.

Reclassifications

Certain  prior  year  amounts  have  been  reclassified  for  comparative  purposes.  The  reclassifications  did  not  affect  results 

from operations, net assets or cash flows.

Recent Accounting Developments - Guidance Adopted in 2020

ASU 2020-09 — In October 2020, the FASB issued ASU 2020-09, Debt (Topic 470) - Amendments to SEC Paragraphs 
Pursuant to SEC Release No. 33-10762, or ASU 2020-09, to reflect the SEC’s amended disclosure rules for guaranteed debt 
securities  offerings.  The  final  rule  amends  the  disclosure  requirements  in  SEC  Regulation  S-X,  Rule  3-10,  which  require 
entities  to  separately  present  financial  statements  for  subsidiary  issuers  and  guarantors  of  registered  debt  securities  unless 
certain  exceptions  are  met.  The  amended  rule  allows  entities  to  provide  summarized  financial  information  of  the  parent 
company  and  its  issuers  and  guarantors  on  a  combined  basis  either  in  a  note  to  the  financial  statements  or  as  part  of 
management’s discussion and analysis. ASU 2020-09 is effective for filings on or after January 4, 2021, with early adoption 
permitted. The Company adopted the amendments effective December 31, 2020. As the amendments contemplate changes in 
disclosures  only,  it  did  not  have  an  impact  on  the  Company's  results  of  operations,  cash  flows,  or  statement  of  financial 
position.

ASU  2018-17  —  In  October  2018,  the  FASB  issued  ASU  No.  2018-17,  Consolidations  (Topic  810):  Targeted 
Improvements  to  Related  Party  Guidance  for  Variable  Interest  Entities,  or  ASU  No.  2018-17,  in  response  to  stakeholders’ 
observations  that  Topic  810,  Consolidations,  could  be  improved  thereby  improving  general  purpose  financial  reporting. 
Specifically, ASU No. 2018-17 requires application of the variable interest entity (VIE) guidance to private companies under 
common  control  and  consideration  of  indirect  interest  held  through  related  parties  under  common  control  for  determining 
whether  fees  paid  to  decision  makers  and  service  providers  are  variable  interests.  The  Company  adopted  the  amendments 
effective  January  1,  2020  using  the  retrospective  approach.  The  adoption  did  not  have  a  material  impact  on  the  Company's 
results of operations, cash flows, or statement of financial position.

ASU 2018-15 — In August 2018, the FASB issued ASU No. 2018-15, Intangibles – Goodwill and Other – Internal-Use 
Software (Subtopic 350-40): Customer’s Accounting for Implementation Costs Incurred in Cloud Computing Arrangement That 
Is  a  Service  Contract,  or  ASU  No.  2018-15.  The  amendments  in  ASU  No.  2018-15  align  the  requirements  for  capitalizing 
implementation costs incurred in a hosting arrangement that is a service contract with the requirements for capitalizing costs 
incurred to develop or obtain internal-use software (and hosting arrangement that include an internal-use software license). The 
amendment  also  requires  the  customer  to  amortize  the  capitalized  implementation  costs  of  a  hosting  arrangement  that  is  a 
service  contract  over  the  term  of  the  hosting  arrangement.  The  Company  adopted  the  amendments  effective  January  1,  2020 
using  the  prospective  approach.  The  adoption  did  not  have  a  material  impact  on  the  Company's  results  of  operations,  cash 
flows, or statement of financial position.

ASU 2018-13 — In August 2018, the FASB issued ASU No. 2018-13, Fair Value Measurement (Topic 820): Disclosure 
Framework - Changes to the Disclosure Requirement for Fair value Measurement), or ASU No. 2018-13. The amendments in 
ASU No. 2018-13 eliminate such disclosures as the amount of and reasons for transfers between Level 1 and Level 2 of the fair 
value  hierarchy  and  add  new  disclosure  requirements  for  Level  3  measurements.  The  Company  adopted  the  amendments 

107

effective  January  1,  2020.  Certain  disclosures  in  ASU  No.  2018-13  were  applied  on  a  retrospective  basis  and  others  on  a 
prospective basis as required. As the amendments contemplates changes in disclosures only, it did not have an impact on the 
Company's results of operations, cash flows, or statement of financial position.

ASU 2016-13 — In June 2016, the FASB issued ASU No. 2016-13, Financial Instruments - Credit Losses (Topic 326): 
Measurement  of  Credit  Losses  on  Financial  Statements,  or  ASU  No.  2016-13,  which  was  further  amended  through  various 
updates issued by the FASB thereafter. The guidance in ASU No. 2016-13 provides a new model for recognizing credit losses 
on  financial  assets  carried  at  amortized  cost  using  an  estimate  of  expected  credit  losses,  instead  of  the  "incurred  loss" 
methodology  previously  required  for  recognizing  credit  losses  that  delayed  recognition  until  it  was  probable  that  a  loss  was 
incurred. The estimate of expected credit losses is to be based on consideration of past events, current conditions and reasonable 
and supportable forecasts of future conditions. The Company adopted the standard and its subsequent corresponding updates 
effective January 1, 2020 using the modified retrospective approach. Results for the reporting periods after January 1, 2020 are 
presented under Topic 326 while prior period amounts continue to be reported in accordance with previously applicable GAAP. 
The Company's adoption of Topic 326 did not have a material impact on the Company's results of operations, cash flows, or 
statement of financial position.

Recent Accounting Developments - Guidance Not Yet Adopted 

ASU 2020-06 — In August 2020, the FASB issued ASU No. 2020-06, Debt - Debt with Conversion and Other Options 
(Subtopic 470-20) and Derivatives and Hedging - Contracts in Entity’s Own Equity (Subtopic 815-40), or ASU No. 2020-06. 
The  guidance  in  ASU  2020-06  reduces  the  number  of  accounting  models  for  convertible  debt  instruments  and  convertible 
preferred  stock.  In  addition,  ASU  2020-06  improves  and  amends  the  related  earnings  per  share  guidance.  This  standard  is 
effective for fiscal years beginning after December 15, 2021, and interim periods within those fiscal years. Early adoption is 
permitted in fiscal years beginning after December 15, 2020, including interim periods within those fiscal years. The Company 
is  currently  in  the  process  of  assessing  the  impact  of  this  guidance  on  the  consolidated  financial  statements  and  disclosures 
related to earnings per share.

ASU  2019-12  —  In  December  2019,  the  FASB  issued  ASU  No.  2019-12,  Income  Taxes  (Topic  740):  Simplifying  the 
Accounting  for  Income  Taxes,  or  ASU  No.  2019-12,  to  simplify  various  aspects  related  to  accounting  for  income  taxes.  The 
guidance in ASU 2019-12 amends the general principles in Topic 740 to eliminate certain exceptions for recognizing deferred 
taxes for investment, performing intraperiod allocation and calculating income taxes in interim periods. This ASU also includes 
guidance to reduce complexity in certain areas, including recognizing deferred taxes for tax goodwill and allocating taxes to 
members of a consolidated group. ASU 2019-12 is effective for fiscal years beginning after December 15, 2020, and interim 
periods within those fiscal years. The Company does not believe that the adoption of this ASU will have a material impact on 
the Company's results of operations, cash flows, or statement of financial position. 

Note 3 — Revenue Recognition

Revenue from Contracts with Customers

On January 1, 2018, the Company adopted the guidance in ASC 606, Revenue from Contracts with Customers, or ASC 
606,  using  the  modified  retrospective  method  applied  to  contracts  that  were  not  completed  as  of  the  adoption  date.  The 
Company  recognized  the  cumulative  effect  of  initially  applying  the  new  standard  as  a  credit  to  the  opening  balance  of 
accumulated  deficit,  resulting  in  a  decrease  of  $15  million.  The  adjustment  primarily  related  to  costs  incurred  to  obtain  a 
contract  with  customers  and  customer  incentives.  Following  the  adoption  of  the  new  standard,  the  Company’s  revenue 
recognition  of  its  contracts  with  customers  remains  materially  consistent  with  its  historical  practice.  The  Company's  policies 
with respect to its various revenue streams are detailed below. The Company generally applies the invoicing practical expedient 
to  recognize  revenue  for  the  revenue  streams  detailed  below,  except  in  circumstances  where  the  invoiced  amount  does  not 
represent the value transferred to the customer.

Retail Revenue

Gross revenues for energy sales and services to retail customers are recognized as the Company transfers the promised 
goods and services to the customer. For the majority of its electricity and natural gas contracts, the Company’s performance 
obligation with the customer is satisfied over time and performance obligations for its electricity and natural gas products are 
recognized as the customer takes possession of the product. The Company also allocates the contract consideration to distinct 
performance  obligations  in  a  contract  for  which  the  timing  of  the  revenue  recognized  is  different.  Additionally,  customer 
discounts and incentives reduce the contract consideration and are recognized over the term of the contract.

Energy sales and services that have been delivered but not billed by period end are estimated. Accrued unbilled revenues 
are based on estimates of customer usage since the date of the last meter reading provided by the independent system operators, 
utilities,  or  electric  distribution  companies.  Volume  estimates  are  based  on  daily  forecasted  volumes  and  estimated  customer 

108

usage  by  class.  Unbilled  revenues  are  calculated  by  multiplying  these  volume  estimates  by  the  applicable  rate  by  customer 
class. Estimated amounts are adjusted when actual usage is known and billed.

As contracts for retail electricity and natural gas can be for multi-year periods, the Company has performance obligations 
under these contracts that have not yet been satisfied. These performance obligations have transaction prices that are both fixed 
and variable, and that vary based on the contract duration, customer type, inception date and other contract-specific factors. For 
the fixed price contracts, the amount of any unsatisfied performance obligations will vary based on customer usage, which will 
depend on factors such as weather and customer activity and therefore it is not practicable to estimate such amounts.

Energy Revenue

Both physical and financial transactions consist of revenues billed to a third party at either market or negotiated contract 
terms to optimize the financial performance of the Company's generating facilities. Electric energy revenue is recognized upon 
transmission  to  the  customer  over  time,  using  the  output  method  for  measuring  progress  of  satisfaction  of  performance 
obligations. Physical transactions, or the sale of generated electricity to meet supply and demand, are recorded on a gross basis 
in the Company's consolidated statements of operations. The Company applies the invoicing practical expedient in recognizing 
energy revenue. Under the practical expedient, revenue is recognized based on the invoiced amount which is equal to the value 
to the customer of NRG’s performance obligation completed to date. Financial transactions used to hedge the sale of electricity 
are recorded net within operating revenues in the consolidated statements of operations in accordance with ASC 815.

Capacity Revenue

The  Company's  largest  sources  of  capacity  revenues  are  capacity  auctions  in  PJM,  ISO-NE  and  NYISO.  Capacity 
revenues  also  include  revenues  billed  to  a  third  party  at  either  market  or  negotiated  contract  terms  for  making  installed 
generation  and  demand  response  capacity  available  in  order  to  satisfy  system  integrity  and  reliability  requirements.  Capacity 
revenues are recognized over time, using the output method for measuring progress of satisfaction of performance obligations. 
The Company applies the invoicing practical expedient in recognizing capacity revenue. Under the practical expedient, revenue 
is  recognized  based  on  the  invoiced  amount  which  is  equal  to  the  value  to  the  customer  of  NRG’s  performance  obligation 
completed to date.

Performance Obligations

As of December 31, 2020, estimated future fixed fee performance obligations are $668 million, $289 million, $47 million, 
$36 million and $20 million for fiscal years 2021, 2022, 2023, 2024 and 2025, respectively. These performance obligations are 
for  cleared  auction  MWs  in  the  PJM,  ISO-NE,  NYISO  and  MISO  capacity  auctions  and  are  subject  to  penalties  for  non 
performance. 

Renewable Energy Credits

Renewable energy credits are usually sold through long-term contracts. Revenue from the sale of self-generated RECs is 
recognized when related energy is generated and simultaneously delivered even in cases where there is a certification lag as it 
has been deemed to be perfunctory.

In a bundled contract to sell energy, capacity and/or self-generated RECs, all performance obligations are deemed to be 
delivered at the same time and hence, timing of recognition of revenue for all performance obligations is the same and occurs 
over time. In such cases, it is often unnecessary to allocate transaction price to multiple performance obligations.

Sale of Emission Allowances

The Company records its inventory of emission allowances as part of intangible assets. From time to time, management 
may authorize the transfer of emission allowances in excess of expected usage from the Company's emission bank to intangible 
assets held-for-sale for trading purposes. The Company records the sale of emission allowances on a net basis within operating 
revenue in the Company's consolidated statements of operations.

109

 
 
 
 
 
 
 
 
 
 
Disaggregated Revenue  

The  following  tables  represent  the  Company’s  disaggregation  of  revenue  from  contracts  with  customers  for  the  years 

ended December 31, 2020, 2019 and 2018:

(In millions)

Retail revenue

For the Year Ended December 31, 2020

Texas

East

West/Other

Corporate/
Eliminations

Total

Mass Market . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . $ 

5,027  $ 

1,306  $ 

—  $ 

(2)  $ 

Business Solutions . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Total retail revenue . . . . . . . . . . . . . . . . . . . . . . . . . . 
Energy revenue(a) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Capacity revenue(a) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 
Mark-to-market for economic hedging activities(b) . . . . . . .
Other revenue(a) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Total operating revenue . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Less: Lease revenue . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

Less: Realized and unrealized ASC 815 revenue . . . . . . . . 

1,034 

6,061 

24 

— 

2 

222 

6,309 

— 

30 

95 

1,401 

183 

620 

88 

62 

2,354 

1 

314 

— 

— 

333 

61 

(3) 

43 

434 

17 

38 

— 

(2) 

(1) 

(1) 

8 

(8) 

(4) 

— 

3 

6,331 

1,129 

7,460 

539 

680 

95 

319 

9,093 

18 

385 

Total revenue from contracts with customers . . . . . . . .  $ 

6,279  $ 

2,039  $ 

379  $ 

(7)  $ 

8,690 

(a) The following amounts of energy, capacity and other revenue relate to derivative instruments and are accounted for under ASC 815:

(In millions)

Texas

East

West/Other

Corporate/
Eliminations

Total

Energy revenue . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . $ 

—  $ 

67  $ 

43  $ 

(5)  $ 

Capacity revenue . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

Other revenue . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

— 

28 

156 

3 

— 

(2) 

— 

— 

105 

156 

29 

(b)  Revenue relates entirely to unrealized gains and losses on derivative instruments accounted for under ASC 815 

(In millions)

Retail revenue

For the Year Ended December 31, 2019

Texas

East

West/Other

Corporate/
Eliminations

Total

Mass Market . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . $ 

5,027  $ 

1,230  $ 

—  $ 

(3)  $ 

Business Solutions  . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Total retail revenue . . . . . . . . . . . . . . . . . . . . . . . . . . 
Energy revenue(a) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Capacity revenue(a) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 
Mark-to-market for economic hedging activities(b) . . . . . . .
Other revenue(a)(c) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 
Total operating revenue . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Less: Lease revenue . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

Less: Realized and unrealized ASC 815 revenue . . . . . . . . 

1,205 

6,232 

529 

— 

47 

261 

7,069 

— 

1,562 

74 

1,304 

322 

664 

(29) 

58 

2,319 

1 

183 

— 

— 

318 

36 

16 

70 

440 

19 

67 

— 

(3) 

— 

— 

(1) 

(3) 

(7) 

— 

(2) 

Total revenue from contracts with customers . . . . . . . .  $ 

5,507  $ 

2,135  $ 

354  $ 

(5)  $ 

(a)  The following amounts of energy, capacity and other revenue relate to derivative instruments and are accounted for under ASC 815:

6,254 

1,279 

7,533 

1,169 

700 

33 

386 

9,821 

20 

1,810 

7,991 

(In millions)

Texas

East

West/Other

Corporate/
Eliminations

Total

Energy revenue . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . $ 

1,459  $ 

98  $ 

39  $ 

(1)  $ 

1,595 

Capacity revenue . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

Other revenue . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

— 

56 

109 

5 

— 

12 

— 

— 

109 

73 

(b)  Revenue relates entirely to unrealized gains and losses on derivative instruments accounted for under ASC 815

110

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
(In millions)

Retail revenue

For the Year Ended December 31, 2018

Texas

East

West/Other

Corporate/
Eliminations

Total

Mass Market . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . $ 

4,618  $ 

974  $ 

—  $ 

(1)  $ 

Business Solutions  . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Total retail revenue . . . . . . . . . . . . . . . . . . . . . . . . . . 
Energy revenue(a) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Capacity revenue(a) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 
Mark-to-market for economic hedging activities(b) . . . . . . .
Other revenue(a)(c) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 
Total operating revenue . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Less: Lease revenue . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

Less: Realized and unrealized ASC 815 revenue . . . . . . . . 

1,238 

5,856 

371 

— 

(77) 

251 

6,401 

1 

1,096 

65 

1,039 

546 

746 

(35) 

75 

2,371 

1 

210 

— 

— 

566 

79 

(5) 

84 

724 

19 

2 

— 

(1) 

13 

— 

(13) 

(17) 

(18) 

— 

1 

Total revenue from contracts with customers . . . . . . . .  $ 

5,304  $ 

2,160  $ 

703  $ 

(19)  $ 

(a)  The following amounts of energy, capacity and other revenue relate to derivative instruments and are accounted for under ASC 815:

5,591 

1,303 

6,894 

1,496 

825 

(130) 

393 

9,478 

21 

1,309 

8,148 

(In millions)

Texas

East

West/Other

Corporate/
Eliminations

Total

Energy revenue . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . $ 

1,131  $ 

90  $ 

(2)  $ 

14  $ 

1,233 

Capacity revenue . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

Other revenue . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

— 

42 

137 

17 

— 

9 

— 

1 

137 

69 

(b)  Revenue relates entirely to unrealized gains and losses on derivative instruments accounted for under ASC 815

Contract Balances

The following table reflects the contract assets and liabilities included in the Company's balance sheet as of December 31, 

2020 and 2019:

(In millions)

December 31, 2020

December 31, 2019

Deferred customer acquisition costs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ 

113  $ 

Accounts receivable, net - Contracts with customers . . . . . . . . . . . . . . . . . . . . . . . . . . .

Accounts receivable, net - Derivative instruments . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Accounts receivable, net - Affiliate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

866 

33 

5 

Total accounts receivable, net . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ 

904  $ 

Unbilled revenues (included within Accounts receivable, net - Contracts with 
customers) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Deferred revenues (a) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ 

$ 

393  $ 

60  $ 

133 

1,002 

18 

5 

1,025 

402 

82 

(a)  Deferred  revenues  from  contracts  with  customers  for  the  years  ended  December  31,  2020  and  2019  were  approximately  $31  million  and  $24  million, 
respectively.

The revenue recognized from contracts with customers during both years ended December 31, 2020 and 2019 relating to 
the deferred revenue balance at the beginning of each period was $13 million. The change in deferred revenue balances during 
the years ended December 31, 2020 and 2019 was primarily due to the timing difference of when consideration was received 
and when the performance obligation was transferred.

The  Company's  customer  acquisition  costs  consist  of  broker  fees,  commission  payments  and  other  costs  that  represent 
incremental costs of obtaining the contract with customers for which the Company expects to recover. The Company amortizes 
these amounts over the estimated life of the customer contract. As a practical expedient, the Company expenses the incremental 
costs of obtaining a contract if the amortization period of the asset would have been one year or less.

When the Company receives consideration from the customer that is in excess of the amount due, such consideration is 
reclassified  to  deferred  revenue,  which  represents  a  contract  liability.  Generally,  the  Company  will  recognize  revenue  from 
contract liabilities in the next period as the Company satisfies its performance obligations.

111

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Note 4 —Acquisitions, Discontinued Operations and Dispositions  

Acquisitions

Direct Energy Acquisition

On January 5, 2021 (the "Acquisition Closing Date"), the Company acquired all of the issued and outstanding common 
shares of Direct Energy, a North American subsidiary of Centrica plc. Direct Energy is a leading retail provider of electricity, 
natural gas, and home and business energy related products and services in North America, with operations in all 50 U.S. states 
and  8  Canadian  provinces.  The  acquisition  increased  NRG's  retail  portfolio  by  over  3  million  customers  and  strengthens  its 
integrated  model.  It  also  broadens  the  Company's  presence  in  the  Northeast  and  into  states  and  locales  where  it  did  not 
previously operate, supporting NRG's objective to diversify its business.

The  Company  paid  an  aggregate  purchase  price  of  $3.625  billion  in  cash,  subject  to  a  purchase  price  adjustment  of 
$77 million. The Company funded the purchase price using a combination of $715 million of cash on hand, $166 million from a 
draw on its Revolving Credit Facility (of which $107 million was used to fund acquisition costs and financing fees that are not 
included in the aggregate purchase price above) as well as approximately $2.9 billion in secured and unsecured corporate debt 
issued in December 2020. The Company also increased its collective collateral facilities by $3.4 billion as of the Acquisition 
Closing Date to meet the additional liquidity requirements related to the acquisition, as detailed in the following table:

(In millions)
Revolving Credit Facility commitment increase(a)
Revolving Credit Facility new tranche(a)
Credit default swap facility

Revolving accounts receivable financing facility

Repurchase facility
Facility agreement in connection with the sale of pre-capitalized trust securities(a)
Bilateral letter of credit facilities

$ 

December 31, 2020

802 

273

150

750

75

874

475

Total Increases to Liquidity and Collateral Facilities

$ 

3,399 

(a)        Available upon the Acquisition Closing Date

For further discussion see Note 13, Receivables Securitization and Repurchase Facility and Note 14, Long-term Debt and 

Finance Leases. 

Acquisition costs of $17 million for the year ended December 31, 2020 are included in selling, general and administrative 

costs in the Company's consolidated statement of operations.

The  acquisition  will  be  recorded  as  a  business  combination  under  ASC  805,  with  identifiable  assets  acquired  and 
liabilities assumed provisionally recorded at their estimated fair values on the acquisition date. The initial accounting for the 
business combination is not complete because the evaluation necessary to assess the fair value of certain net assets acquired and 
the  amount  of  goodwill  to  be  recognized  are  still  in  process.  The  provisional  amounts  are  subject  to  revision  until  the 
evaluations are completed to the extent that additional information is obtained about the facts and circumstances that existed as 
of the acquisition date. 

112

The purchase price is provisionally allocated as follows: 

Assets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Cash and cash equivalents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . $ 

Current assets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Property, plant and equipment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Goodwill and other intangibles (a) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 
Other non-current assets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

Total assets acquired . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Liabilities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

Current liabilities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Non-current liabilities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

Total liabilities assumed . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

(In millions)

152 

3,374 

166 

3,446 

687 

7,825 

3,085 

1,038 

4,123 

3,702 
Direct Energy Purchase Price . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  $ 
(a) Goodwill arising from the acquisition is attributed to the value of the platform acquired and the synergies expected from combining the operations of Direct 

Energy with NRG's existing businesses. 

Midwest  Generation  Lease  Purchase  —  On  September  29,  2020,  Midwest  Generation  acquired  all  of  the  ownership 
interests  in  the  Powerton  facility  and  Units  7  and  8  of  the  Joliet  facility,  which  were  being  leased  through  2034  and  2030, 
respectively, for approximately $260 million. The purchase was funded with cash-on-hand. Upon closing, lease expense related 
to  these  facilities,  which  totaled  approximately  $14  million  in  2019,  and  the  operating  lease  liability  of  $148  million  were 
eliminated.

Stream  Energy  Acquisition  —  On  August  1,  2019,  the  Company  completed  the  acquisition  of  Stream  Energy's  retail 
electricity and natural gas business operating in 9 states and Washington, D.C. for $329 million, including working capital and 
other  adjustments  of  approximately  $29  million.  The  acquisition  increased  NRG's  retail  portfolio  by  approximately  600,000 
RCEs or 450,000 customers. The purchase price was allocated as follows:

Account receivable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  $ 

Accounts payable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Other net current and non-current working capital . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Marketing partnership . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

Customer relationships . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

Trade name . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

Other intangible assets
Goodwill (a) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

 Stream Purchase Price   . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  $ 

(In millions)

98 

(73) 

5 

154 

85 

28 

26 

6 

329 

(a) Goodwill arising from the acquisition is attributed to the value of the platform acquired and the synergies expected from combining the operations of Stream 
Energy  with  NRG's  existing  businesses.  Goodwill  of  $5  million  and  $1  million  was  assigned  to  the  Texas  and  East  segments,  respectively,  and  is  not 
deductible for tax purposes

XOOM  Energy  Acquisition  —  On  June  1,  2018,  the  Company  completed  the  acquisition  of  XOOM  Energy,  LLC,  an 
electricity  and  natural  gas  retailer  operating  in  19  states,  Washington,  D.C.  and  Canada,  for  approximately  $213  million, 
including  working  capital  and  other  adjustments  of  $48  million.  The  acquisition  increased  NRG's  retail  portfolio  by 
approximately 395,000 RCEs or 300,000 customers. The purchase price was allocated as follows: 

Net current and non-current working capital . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  $ 

Other intangible assets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

Goodwill . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

XOOM Purchase Price . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . $ 

(In millions)

46 

133 

34 

213 

(a)  Goodwill  arising  from  the  acquisition  is  attributed  to  the  value  of  the  platform  acquired  and  the  synergies  expected  from  combining  the  operations  of 
XOOM Energy with NRG's existing businesses. Goodwill of $28 million and $6 million was assigned to the Texas and East segments, respectively, and is 
deductible for tax purposes

113

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Small Book Acquisitions — In 2020, the Company acquired multiple books of customers totaling approximately 56,000 
customers  for  $22  million.  During  2019,  the  Company  acquired  several  books  of  customers  totaling  approximately  72,000 
customers  for  $17  million,  of  which  $13  million  was  paid  in  2019.  During  2018,  the  Company  acquired  several  books  of 
customers totaling approximately 115,000 customers, along with brand names, for $44 million, of which $40 million was paid 
in 2018 and $2 million was paid in 2019. The majority of the purchase price for the 2020, 2019 and 2018 book acquisitions 
were allocated to acquired intangible assets.

Discontinued Operations

Sale of South Central Portfolio

On February 4, 2019, the Company completed the sale of its South Central Portfolio to Cleco for cash consideration of $1 
billion excluding working capital and other adjustments. The Company concluded that the divested business met the criteria for 
discontinued operations, as the disposition represents a strategic shift in the business in which NRG operates and held-for-sale 
criteria  as  of  December  31,  2018.  As  such,  all  prior  period  results  for  the  operations  of  the  South  Central  Portfolio  were 
reclassified  as  discontinued  operations  at  December  31,  2018.  In  connection  with  the  transaction,  NRG  also  entered  into  a 
transition  services  agreement  to  provide  certain  corporate  services  to  the  divested  business,  which  have  been  substantially 
completed in 2020.

The South Central Portfolio includes the 1,153 MW Cottonwood natural gas generating facility. Upon the closing of the 
sale  of  the  South  Central  Portfolio,  NRG  entered  into  a  lease  agreement  with  Cleco  to  leaseback  the  Cottonwood  facility 
through 2025. Due to its continuing involvement with the Cottonwood facility, NRG did not use held-for-sale or discontinued 
operations treatment in accounting for the Cottonwood facility.

Summarized results of South Central discontinued operations were as follows: 

(In millions)

Year Ended December 31,

2019

2018

Operating revenues . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

$ 

Operating costs and expenses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

Other income . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

Gain from operations of discontinued components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

Gain on disposal of discontinued operations, net of tax . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

— 

8 

20 

31  $ 

(23) 

410 

(346) 

Gain from discontinued operations, including disposal, net of tax . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ 

28  $ 

Sale of Ownership in NRG Yield, Inc. and its Renewables Platform

2 

66 

— 

66 

On August 31, 2018, the Company completed the sale of its ownership interests in NRG Yield, Inc. and its Renewables 
Platform  to  GIP  for  total  cash  consideration  of  $1.348  billion.  The  Company  concluded  that  the  divested  businesses  met  the 
criteria for discontinued operations, as the dispositions represented a strategic shift in the business in which NRG operates. As 
such, all prior period results for the transaction were reclassified as discontinued operations. In connection with the transaction, 
NRG entered into a transition services agreement to provide certain corporate services to the divested businesses in 2018, which 
concluded in 2020. During the year ended December 31, 2019, the Company recorded an adjustment to reduce the purchase 
price by $15 million in connection with the completion of the Patriot Wind project. During the year ended December 31, 2019, 
the Company reduced the liability related to the indemnification of NRG Yield for any increase in property taxes for certain 
solar properties by $22 million due to updated estimates.

Carlsbad

On February 6, 2018, NRG entered into an agreement with NRG Yield and GIP to sell 100% of its membership interests 
in Carlsbad Energy Holdings LLC, which owns the Carlsbad project, for $385 million of cash consideration, excluding working 
capital adjustments. The primary condition to close the Carlsbad transaction was the completion of the sale of NRG Yield and 
the Renewables Platform. At the time of the sale of NRG Yield and the Renewables Platform in August 2018, the Company 
concluded  that  the  Carlsbad  project  met  the  criteria  for  discontinued  operations  and  accordingly,  all  current  and  prior  period 
results for Carlsbad were reclassified as discontinued operations. The transaction closed on February 27, 2019. Carlsbad will 
continue  to  have  a  ground  lease  and  easement  agreement  with  NRG  with  an  initial  term  ending  in  2039  and  two  ten-year 
extensions. As a result of the transaction, additional commitments related to the project totaled $23 million as of December 31, 
2020 and December 31, 2019.

114

 
 
 
 
 
 
 
 
 
Summarized results of NRG Yield, Inc. and Renewables Platform and Carlsbad discontinued operations were as follows: 

(In millions)

2019

2018

Operating revenues . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

$ 

19  $ 

Operating costs and expenses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

Other expenses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Gain/(loss) from operations of discontinued components, before tax . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Income tax expense . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

Gain/(loss) from discontinued operations, net of tax . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

Gain/(loss) on disposal of discontinued operations, net of tax . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

Income/(expense) from California property tax indemnification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

Income/(expense) from other commitments, indemnification and fees . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Income/(loss) on disposal of discontinued operations, net of tax . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

(9) 

(5) 

5 

— 

5 

265 

22 

4 

291 

Income/(loss) from discontinued operations, net of tax . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

$ 

296  $ 

909 

(661) 

(174) 

74 

4 

70 

(134) 

(153) 

(75) 

(362) 

(292) 

Sale of Assets to NRG Yield, Inc. Prior to Discontinued Operations

On June 19, 2018, the Company completed the UPMC Thermal Project and received cash consideration from NRG Yield 

of $84 million, plus an additional $3 million received at final completion in January 2019.

On March 30, 2018, as part of the Transformation Plan, the Company sold to NRG Yield, Inc. 100% of NRG's interests in 
Buckthorn Renewables, LLC, which owns a 154 MW construction-stage utility-scale solar generation project, located in Texas. 
NRG Yield, Inc. paid cash consideration of approximately $42 million, excluding working capital adjustments, and assumed 
non-recourse debt of $183 million. 

GenOn 

On June 14, 2017, the GenOn Entities filed voluntary petitions for relief under Chapter 11 of the Bankruptcy Code in the 
Bankruptcy Court. As a result of the bankruptcy filings, NRG concluded that it no longer controlled GenOn as it was subject to 
the control of the Bankruptcy Court; and, accordingly, NRG deconsolidated GenOn and its subsidiaries for financial reporting 
purposes as of such date.

By eliminating a large portion of its operations in the PJM market with the deconsolidation of GenOn, NRG concluded 
that  GenOn  met  the  criteria  for  discontinued  operations,  as  this  represented  a  strategic  shift  in  the  business  in  which  NRG 
operated. As such, all prior period results for GenOn were reclassified in 2017 as discontinued operations.

Summarized results of discontinued operations were as follows:

(In millions)

Year Ended December 31,

2019

2018

Interest income - affiliate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

$ 

—  $ 

Income/(loss) from discontinued operations, net of tax . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Settlement consideration, insurance and services credit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Pension and post-retirement liability assumption . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Other . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

(Loss)/income on disposal of discontinued operations, net of tax . . . . . . . . . . . . . . . . . . . . . . . . . .

— 

— 

— 

(3) 

(3) 

(Loss)/income from discontinued operations, net of tax . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

$ 

(3)  $ 

3 

3 

63 

21 

(53) 

31 

34 

GenOn Settlement and Plan Confirmation

Effective  July  16,  2018,  NRG  and  GenOn  consummated  the  GenOn  Settlement  whereby  the  Company  paid  GenOn 
approximately $125 million, which included (i) the settlement consideration of $261 million, (ii) the transition services credit of 
$28 million and (iii) the return of $15 million of collateral posted to NRG; offset by the (i) $151 million in borrowings under 
the intercompany secured revolving credit facility, (ii) related accrued interest and fees of $12 million, (iii) remaining payments 
due under the transition services agreement of $10 million, (iv) $4 million reduction of the settlement payment related to NRG 
assigning to GenOn approximately $8 million of historical claims against REMA and (v) certain other balances due to NRG 
totaling $2 million.

115

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
GenOn's plan of reorganization was confirmed on December 14, 2018. Pursuant to the confirmed plan, NRG retained the 
pension liability for GenOn employees for service provided prior to the completion of the reorganization. NRG also retained the 
liability  for  GenOn's  post-employment  and  retiree  health  and  welfare  benefits.  As  a  result  of  GenOn's  emergence  from 
bankruptcy, NRG took a deduction for GenOn tax losses of $9.5 billion, including a worthless stock deduction. 

Other than those obligations which survive or are independent of the releases described herein, the GenOn Settlement and 

the GenOn Chapter 11 plan provide NRG releases from GenOn and each of its debtor and non-debtor subsidiaries.

REMA Plan of Reorganization

On October 16, 2018, REMA and its subsidiaries filed voluntary petitions for chapter 11 relief and a prepackaged plan of 
reorganization  in  the  United  States  Bankruptcy  Court  for  the  Southern  District  of  Texas.  The  REMA  debtors'  plan  of 
reorganization has been formally accepted by REMA's voting creditors and is consistent with the releases NRG received under 
the GenOn Settlement and the GenOn plan.

GenMA Settlement

The Bankruptcy Court order confirming the plan of reorganization also approved the settlement terms agreed to among 
the GenOn Entities, NRG, the Consenting Holders, GenOn Mid-Atlantic, and certain of GenOn Mid-Atlantic’s stakeholders, or 
the  GenMA  Settlement,  and  directed  the  settlement  parties  to  cooperate  in  good  faith  to  negotiate  definitive  documentation 
consistent with the GenMA Settlement term sheet in order to pursue consummation of the GenMA Settlement. The definitive 
documentation  effectuating  the  GenMA  Settlement  was  finalized  and  effective  as  of  April  27,  2018.  Certain  terms  of  the 
compromise with respect to NRG and GenOn Mid-Atlantic are as follows:

•
•

•

Settlement of all pending litigation and objections to the Plan (including with respect to releases and feasibility);
NRG provided $38 million in letters of credit as new qualifying credit support to GenOn Mid-Atlantic; such letters of 
credit were never drawn and were returned and canceled on December 17, 2019 and
NRG paid approximately $6 million as reimbursement of professional fees incurred by certain of GenOn Mid-
Atlantic's stakeholders in connection with the GenMA Settlement.

Dispositions

On February 28, 2021, the Company entered into a definitive purchase agreement with Generation Bridge, an affiliate of 
ArcLight  Capital  Partners,  to  sell  approximately  4,850  MWs  of  fossil  generating  assets  from  its  East  and  West  regions  of 
operations for total proceeds of $760 million, subject to standard purchase price adjustments and certain other indemnifications. 
As part of the transaction, NRG is entering into a tolling agreement for its 866 MW Arthur Kill plant in New York City through 
April  2025.  The  transaction  is  expected  to  close  in  the  fourth  quarter  of  2021,  and  is  subject  to  various  closing  conditions, 
approvals and consents, including FERC, NYSPSC, and antitrust review under Hart-Scott-Rodino. 

On  November  19,  2020,  the  Company  entered  an  agreement  to  sell  its  35%  ownership  in  Agua  Caliente  to  Clearway 

Energy for $202 million. The sale of the solar project closed on February 3, 2021.

In  the  third  quarter  of  2020,  the  Company  concluded  its  Home  Solar  business  was  held  for  sale  and  recorded  an 
impairment  loss  of  $29  million,  as  further  discussed  in  Note  11,  Asset  Impairments.  On  November  13,  2020,  the  Company 
completed the sale of the Home Solar business for cash proceeds of $66 million, resulting in a $2 million loss on the sale. In 
connection  with  the  sale,  the  Company  extinguished  debt  of    $27  million  and  recognized  a  $5  million  loss  on  the 
extinguishment. 

On August 1, 2018, the Company completed the sale of 100% of its ownership interests in BETM to Diamond Energy 
Trading and Marketing, LLC for $71 million, net of working capital adjustments, which resulted in a gain of $15 million on the 
sale. The sale also resulted in the release and return of approximately $119 million of letters of credit, $32 million of parent 
guarantees, and $4 million of net cash collateral to NRG.

On June 29, 2018, the Company completed the sale of Canal 3 to Stonepeak Kestrel for cash proceeds of approximately 
$16 million and recorded a gain of $17 million. Prior to the sale, Canal 3 entered into a financing arrangement and received 
cash proceeds of $167 million, of which $151 million was distributed to the Company. The related debt was non-recourse to 
NRG  and  was  transferred  to  Stonepeak  Kestrel  in  connection  with  the  sale  of  Canal  3.  The  Company  entered  into  a  project 
management agreement in 2018 to manage construction of Canal 3 and substantial completion was reached in June 2019.

The  Company  completed  other  asset  sales  for  cash  proceeds  of  $15  million  and  $22  million  during  the  years  ended 

December 31, 2020 and 2019, respectively.

116

Note 5 — Fair Value of Financial Instruments 

For cash and cash equivalents, funds deposited by counterparties, restricted cash, accounts and other receivables, accounts 
payable, restricted cash, and cash collateral posted and received in support of energy risk management activities, the carrying 
amount approximates fair value because of the short-term maturity of those instruments and are classified as Level 1 within the 
fair value hierarchy. 

The estimated carrying values and fair values of the Company's recorded financial instruments not carried at fair market 

value are as follows:

(In millions)
Assets

As of December 31,

2020

2019

Carrying Amount

Fair Value

Carrying Amount

Fair Value

Notes receivable  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  $ 

2  $ 

2  $ 

11 

$ 

8 

Liabilities

Long-term debt, including current portion (a) . . . . . . . . . $ 

8,781  $ 

9,446  $ 

5,956 

$ 

6,504 

(a) Excludes deferred financing costs, which are recorded as a reduction to long-term debt on the Company's consolidated balance sheets

The fair value of the Company's publicly-traded long-term debt is based on quoted market prices and is classified as Level 
2  within  the  fair  value  hierarchy.  The  fair  value  of  debt  securities,  non-publicly  traded  long-term  debt,  and  certain  notes 
receivable of the Company are based on expected future cash flows discounted at market interest rates or current interest rates 
for similar instruments with equivalent credit quality and are classified as Level 3 within the fair value hierarchy. The following 
table presents the level within the fair value hierarchy for long-term debt, including current portion as of December 31, 2020 
and 2019:

(In millions)

As of December 31, 2020
Level 3
Level 2

As of December 31, 2019
Level 3
Level 2

Long-term debt, including current portion . . . . . . . . . . . . . . . . . . . . . . . . $ 

9,446  $ 

—  $ 

6,388  $ 

116 

Fair Value Accounting under ASC 820

ASC 820 establishes a fair value hierarchy that prioritizes the inputs to valuation techniques used to measure fair value 

into three levels as follows:

•

•

•

Level  1  —  quoted  prices  (unadjusted)  in  active  markets  for  identical  assets  or  liabilities  that  the  Company  has  the 
ability  to  access  as  of  the  measurement  date.  NRG's  financial  assets  and  liabilities  utilizing  Level  1  inputs  include 
active exchange-traded securities, energy derivatives, and trust fund investments.

Level 2 — inputs other than quoted prices included within Level 1 that are directly observable for the asset or liability 
or  indirectly  observable  through  corroboration  with  observable  market  data.  NRG's  financial  assets  and  liabilities 
utilizing Level 2 inputs include fixed income securities, exchange-based derivatives, and over the counter derivatives 
such as swaps, options and forward contracts.

Level 3 — unobservable inputs for the asset or liability only used when there is little, if any, market activity for the 
asset  or  liability  at  the  measurement  date.  NRG's  financial  assets  and  liabilities  utilizing  Level  3  inputs  include 
infrequently-traded,  non-exchange-based  derivatives  and  commingled  investment  funds,  and  are  measured  using 
present value pricing models.

In accordance with ASC 820, the Company determines the level in the fair value hierarchy within which each fair value 

measurement in its entirety falls, based on the lowest level input that is significant to the fair value measurement in its entirety.

117

 
Recurring Fair Value Measurements

Debt  securities,  equity  securities,  and  trust  fund  investments,  which  are  comprised  of  various  U.S.  debt  and  equity 

securities, and derivative assets and liabilities, are carried at fair market value.

The  following  tables  present  assets  and  liabilities  measured  and  recorded  at  fair  value  on  the  Company's  consolidated 

balance sheets on a recurring basis and their level within the fair value hierarchy:

As of December 31, 2020

Fair Value

Total

Level 1

Level 2

Level 3

$ 

25  $ 

10  $ 

15  $ 

(In millions)
Investments in securities (classified within other current and non-current 

assets)

Nuclear trust fund investments:

Cash and cash equivalents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
U.S. government and federal agency obligations . . . . . . . . . . . . . . . . . . .
Federal agency mortgage-backed securities . . . . . . . . . . . . . . . . . . . . . . .
Commercial mortgage-backed securities . . . . . . . . . . . . . . . . . . . . . . . . . 
Corporate debt securities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Equity securities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 
Foreign government fixed income securities . . . . . . . . . . . . . . . . . . . . . . 

Other trust fund investments:

U.S. government and federal agency obligations . . . . . . . . . . . . . . . . . . .

23 
70 
89 
36 
144 
434 
7 

1 

Derivative assets:

Commodity contracts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

821 

Measured using net asset value practical expedient:

23 
69 
— 
— 
— 
434 
1 

1 

59 

— 
1 
89 
36 
144 
— 
6 

— 

623 

Equity securities-nuclear trust fund investments . . . . . . . . . . . . . . . . . . . 
Equity securities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

87 
8 

Total assets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . $  1,745  $ 
Derivative liabilities:

— 
— 
597  $ 

— 
— 
914  $ 

Commodity contracts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . $ 
Total liabilities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  $ 

884  $ 
884  $ 

86  $ 
86  $ 

643  $ 
643  $ 

— 

— 
— 
— 
— 
— 
— 
— 

— 

139 

— 
— 
139 

155 
155 

As of December 31, 2019

Fair Value

(In millions)

Total

Level 1

Level 2

Level 3

Investments in securities (classified within other current or non-current assets) $ 
Nuclear trust fund investments:

20  $ 

—  $ 

20  $ 

Cash and cash equivalents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
U.S. government and federal agency obligations . . . . . . . . . . . . . . . . . . .
Federal agency mortgage-backed securities . . . . . . . . . . . . . . . . . . . . . . .
Commercial mortgage-backed securities . . . . . . . . . . . . . . . . . . . . . . . . . 
Corporate debt securities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Equity securities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 
Foreign government fixed income securities . . . . . . . . . . . . . . . . . . . . . . 

Other trust fund investments:

U.S. government and federal agency obligations . . . . . . . . . . . . . . . . . . .

17 
68 
100 
29 
109 
388 
5 

1 

Derivative assets:

Commodity contracts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

1,170 

Measured using net asset value practical expedient:

Equity securities-nuclear trust fund investments . . . . . . . . . . . . . . . . . . . 
Equity securities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

78 
8 

Total assets
Derivative liabilities:

$  1,993  $ 

17 
68 
— 
— 
— 
388 
— 

1 

84 

— 
— 
100 
29 
109 
— 
5 

— 

893 

— 
— 
558  $  1,156  $ 

— 
— 

Commodity contracts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  $  1,103  $ 
Total liabilities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  $  1,103  $ 

143  $ 
143  $ 

805  $ 
805  $ 

— 

— 
— 
— 
— 
— 
— 
— 

— 

193 

— 
— 
193 

155 
155 

118

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
The following tables reconcile, for the years ended December 31, 2020 and 2019, the beginning and ending balances for 
financial instruments that are recognized at fair value in the consolidated financial statements at least annually using significant 
unobservable inputs:

(In millions)
Beginning balance as of January 1, 2020 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 
Total (losses) — realized/unrealized included in earnings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 
Purchases . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 
Transfers into Level 3 (b) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 
Transfers out of Level 3 (b) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Ending balance as of December 31, 2020 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Gains for the period included in earnings attributable to the change in unrealized gains or losses relating 
to assets or liabilities still held as of December 31, 2020 

For the Year Ended December 
31, 2020

Fair Value Measurement Using 
Significant Unobservable 
Inputs (Level 3)

Derivatives (a)

$ 

$ 

$ 

38 
(44) 
(13) 
1 
2 
(16) 

9 

(a) Consists of derivatives assets and liabilities, net
(b) Transfers into/out of Level 3 are related to the availability of external broker quotes, and are valued as of the end of the reporting period. All transfers 

into/out of Level 3 are from/to Level 2

(In millions)

For the Year Ended December 31, 2019

Fair Value Measurement Using Significant Unobservable 
Inputs (Level 3)

Debt
Securities

Derivatives (a)

Total

Beginning balance as of January 1, 2019 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . $ 

19  $ 

Contracts added from acquisitions

Total (losses) — realized/unrealized included in earnings . . . . . . . . . . . . . . . . . .

Purchases . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Sale . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 
Transfers into Level 3 (b) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Transfers out of Level 3 (b) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

— 

— 

— 

(19) 

— 

— 

20  $ 

(3)  $ 

(26) 

40 

— 

2 

5 

Ending balance as of December 31, 2019 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  $ 

—  $ 

38  $ 

Gains for the period included in earnings attributable to the change in unrealized 
gains or losses relating to assets or liabilities still held as of December 31, 2019  $ 

—  $ 

17  $ 

39 

(3) 

(26) 

40 

(19) 

2 

5 

38 

17 

(a) Consists of derivatives assets and liabilities, net
(b) Transfers into/out of Level 3 are related to the availability of external broker quotes, and are valued as of the end of the reporting period. All transfers 

into/out of Level 3 are from/to Level 2

Realized and unrealized gains and losses included in earnings that are related to the energy derivatives are recorded in 

operating revenues and cost of operations.

119

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Non-derivative fair value measurements

NRG's investments in debt securities are classified as Level 3 and consist of non-traded debt instruments that were valued 

based on third-party market value assessments.

The  trust  fund  investments  are  held  primarily  to  satisfy  NRG's  nuclear  decommissioning  obligations.  These  trust  fund 
investments hold debt and equity securities directly and equity securities indirectly through commingled funds. The fair values 
of equity securities held directly by the trust funds are based on quoted prices in active markets and are categorized in Level 1. 
In addition, U.S. government and federal agency obligations are categorized as Level 1 because they trade in a highly liquid and 
transparent  market.  The  fair  values  of  corporate  debt  securities  are  based  on  evaluated  prices  that  reflect  observable  market 
information,  such  as  actual  trade  information  of  similar  securities,  adjusted  for  observable  differences  and  are  categorized  in 
Level 2. Certain equity securities, classified as commingled funds, are analogous to mutual funds, are maintained by investment 
companies,  and  hold  certain  investments  in  accordance  with  a  stated  set  of  fund  objectives.  The  fair  value  of  the  equity 
securities classified as commingled funds are based on net asset values per fund share (the unit of account), derived from the 
quoted prices in active markets of the underlying equity securities. However, because the shares in the commingled funds are 
not publicly quoted, not traded in an active market and are subject to certain restrictions regarding their purchase and sale, the 
commingled  funds  are  measured  using  net  asset  value  practical  expedient.  See  also  Note  7,  Nuclear  Decommissioning  Trust 
Fund.

Derivative fair value measurements

A  portion  of  the  Company's  contracts  are  exchange-traded  contracts  with  readily  available  quoted  market  prices.  A 
majority  of  NRG's  contracts  are  non-exchange-traded  contracts  valued  using  prices  provided  by  external  sources,  primarily 
price  quotations  available  through  brokers  or  over-the-counter  and  on-line  exchanges.  For  the  majority  of  NRG  markets,  the 
Company receives quotes from multiple sources. To the extent that NRG receives multiple quotes, the Company's prices reflect 
the average of the bid-ask mid-point prices obtained from all sources that NRG believes provide the most liquid market for the 
commodity. If the Company receives one quote, then the mid-point of the bid-ask spread for that quote is used. The terms for 
which such price information is available vary by commodity, region and product. A significant portion of the fair value of the 
Company's  derivative  portfolio  is  based  on  price  quotes  from  brokers  in  active  markets  who  regularly  facilitate  those 
transactions and the Company believes such price quotes are executable. The Company does not use third party sources that 
derive price based on proprietary models or market surveys. The remainder of the assets and liabilities represents contracts for 
which external sources or observable market quotes are not available. These contracts are valued based on various valuation 
techniques  including  but  not  limited  to  internal  models  based  on  a  fundamental  analysis  of  the  market  and  extrapolation  of 
observable  market  data  with  similar  characteristics.  Contracts  valued  with  prices  provided  by  models  and  other  valuation 
techniques  make  up  17%  of  derivative  assets  and  18%  of  derivative  liabilities.  The  fair  value  of  each  contract  is  discounted 
using  a  risk  free  interest  rate.  In  addition,  the  Company  applies  a  credit  reserve  to  reflect  credit  risk,  which  for  interest  rate 
swaps is calculated utilizing the bilateral method based on published default probabilities. For commodities, to the extent that 
NRG's net exposure under a specific master agreement is an asset, the Company uses the counterparty's default swap rate. If the 
exposure under a specific master agreement is a liability, the Company uses NRG's default swap rate. For interest rate swaps 
and commodities, the credit reserve is added to the discounted fair value to reflect the exit price that a market participant would 
be willing to receive to assume NRG's liabilities or that a market participant would be willing to pay for NRG's assets. As of 
December 31, 2020 the credit reserve resulted in a $2 million increase primarily within cost of operations. As of December 31, 
2019 the credit reserve did not result in a significant change in fair value in operations revenue and cost of operations.

The fair values in each category reflect the level of forward prices and volatility factors as of December 31, 2020, and 
may change as a result of changes in these factors. Management uses its best estimates to determine the fair value of commodity 
and derivative contracts NRG holds and sells. These estimates consider various factors including closing exchange and over-
the-counter price quotations, time value, volatility factors and credit exposure. It is possible, however, that future market prices 
could vary from those used in recording assets and liabilities from energy marketing and trading activities and such variations 
could be material.

NRG's significant positions classified as Level 3 include physical and financial power executed in illiquid markets as well 
as  financial  transmission  rights,  or  FTRs.  The  significant  unobservable  inputs  used  in  developing  fair  value  include  illiquid 
power location pricing which is derived as a basis to liquid locations. The basis spread is based on observable market data when 
available or derived from historic prices and forward market prices from similar observable markets when not available. For 
FTRs, NRG uses the most recent auction prices to derive the fair value. 

120

The  following  tables  quantify  the  significant  unobservable  inputs  used  in  developing  the  fair  value  of  the  Company's 

Level 3 positions as of December 31, 2020 and 2019:

Significant Unobservable Inputs

December 31, 2020

Fair Value

Input/Range

(In millions)

Assets

Liabilities

Power Contracts . . . . .  $ 

111  $ 

143 

FTRs . . . . . . . . . . . . . .

28 

$ 

139  $ 

12 

155 

Valuation 
Technique

Significant 
Unobservable 
Input

Discounted Cash 
Flow

Forward Market 
Price (per MWh)

Discounted Cash 
Flow

Auction Prices (per 
MWh)

Low

High

Weighted 
Average

$ 

10  $ 

105  $ 

(28) 

43 

21 

0 

Significant Unobservable Inputs

December 31, 2019

Fair Value

Input/Range

(In millions)

Assets

Liabilities

Power Contracts . . .  $ 

151  $ 

FTRs . . . . . . . . . . . . 

42 

$ 

193  $ 

139 

16 

155 

Valuation 
Technique

Significant 
Unobservable 
Input

Discounted Cash 
Flow
Discounted Cash 
Flow

Forward Market 
Price (per MWh)
Auction Prices (per 
MWh)

Low

High

Weighted 
Average

$ 

8 

$ 

218 

$ 

(105) 

213 

24 

0 

 The following table provides sensitivity of fair value measurements to increases/(decreases) in significant unobservable 

inputs as of December 31, 2020 and 2019:

Significant Unobservable Input

Forward Market Price Power . . . . . . . . . . . . . . . . . . 

Forward Market Price Power . . . . . . . . . . . . . . . . . . 

FTR Prices . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

FTR Prices . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Position

Buy

Sell

Buy

Sell

Change In Input

Increase/(Decrease)

Increase/(Decrease)

Increase/(Decrease)

Increase/(Decrease)

Impact on Fair Value 
Measurement

Higher/(Lower)

Lower/(Higher)

Higher/(Lower)

Lower/(Higher)

Under the guidance of ASC 815, entities may choose to offset cash collateral posted or received against the fair value of 
derivative positions executed with the same counterparties under the same master netting agreements. The Company has chosen 
not to offset positions as defined in ASC 815. As of December 31, 2020, the Company recorded $50 million of cash collateral 
posted and $19 million of cash collateral received on its balance sheet.

Concentration of Credit Risk

In addition to the credit risk discussion as disclosed in Note 2, Summary of Significant Accounting Policies, the following 
item is a discussion of the concentration of credit risk for the Company's financial instruments. Credit risk relates to the risk of 
loss resulting from non-performance or non-payment by counterparties pursuant to the terms of their contractual obligations. 
The Company monitors and manages credit risk through credit policies that include: (i) an established credit approval process; 
(ii)  a  daily  monitoring  of  counterparties'  credit  limits;  (iii)  the  use  of  credit  mitigation  measures  such  as  margin,  collateral, 
prepayment arrangements, or volumetric limits; (iv) the use of payment netting agreements; and (v) the use of master netting 
agreements  that  allow  for  the  netting  of  positive  and  negative  exposures  of  various  contracts  associated  with  a  single 
counterparty.  Risks  surrounding  counterparty  performance  and  credit  could  ultimately  impact  the  amount  and  timing  of 
expected cash flows. The Company seeks to mitigate counterparty risk by having a diversified portfolio of counterparties. The 
Company also has credit protection within various agreements to call on additional collateral support if and when necessary. 
Cash margin is collected and held at the Company to cover the credit risk of the counterparty until positions settle.

121

 
 
 
 
 
 
 
 
 
 
Counterparty Credit Risk

As  of  December  31,  2020,  counterparty  credit  exposure,  excluding  credit  exposure  from  RTOs,  ISOs,  and  registered 
commodity exchanges and certain long-term agreements, was $210 million and NRG held collateral (cash and letters of credit) 
against those positions of $14 million, resulting in a net exposure of $204 million. NRG periodically receives collateral from 
counterparties in excess of their exposure. Collateral amounts shown include such excess while net exposure shown excludes 
excess collateral received. Approximately 54% of the Company's exposure before collateral is expected to roll off by the end of 
2022. Counterparty credit exposure is valued through observable market quotes and discounted at a risk free interest rate. The 
following  tables  highlight  net  counterparty  credit  exposure  by  industry  sector  and  by  counterparty  credit  quality.  Net 
counterparty  credit  exposure  is  defined  as  the  aggregate  net  asset  position  for  NRG  with  counterparties  where  netting  is 
permitted under the enabling agreement and includes all cash flow, mark-to-market and NPNS, and non-derivative transactions. 
The exposure is shown net of collateral held, and includes amounts net of receivables or payables.

Category

Utilities, energy merchants, marketers and other . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

Financial institutions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Total . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Category

Investment grade . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Non-Investment grade/Non-Rated . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

Total . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Net Exposure (a) (b)
(% of Total)

 96 %

 4 

 100 %

Net Exposure (a) (b)
(% of Total)

 59 %

 41 

 100 %

(a) Counterparty credit exposure excludes uranium and coal transportation contracts because of the unavailability of market prices.
(b) The figures in the tables above exclude potential counterparty credit exposure related to RTOs, ISOs, registered commodity exchanges and certain long 

term contracts.

The  Company  currently  has  $47  million  exposure  to  two  wholesale  counterparties  in  excess  of  10%  of  the  total  net 
exposure discussed above as of December 31, 2020. Changes in hedge positions and market prices will affect credit exposure 
and counterparty concentration. Given the credit quality, diversification and term of the exposure in the portfolio, NRG does 
not anticipate a material impact on the Company's financial position or results of operations from nonperformance by any of 
NRG's counterparties.

RTOs and ISOs

The  Company  participates  in  the  organized  markets  of  CAISO,  ERCOT,  ISO-NE,  MISO,  NYISO  and  PJM,  known  as 
RTOs or ISOs. Trading in these markets is approved by FERC, or in the case of ERCOT, approved by the PUCT and includes 
credit  policies  that,  under  certain  circumstances,  require  that  losses  arising  from  the  default  of  one  member  on  spot  market 
transactions  be  shared  by  the  remaining  participants.  As  a  result,  the  counterparty  credit  risk  to  these  markets  is  limited  to 
NRG’s share of overall market and are excluded from the above exposures.

Exchange Traded Transactions 

The  Company  enters  into  commodity  transactions  on  registered  exchanges,  notably  ICE  and  NYMEX.  These 
clearinghouses  act  as  the  counterparty  and  transactions  are  subject  to  extensive  collateral  and  margining  requirements.  As  a 
result, these commodity transactions have limited counterparty credit risk.

Long-Term Contracts

Counterparty credit exposure described above excludes credit risk exposure under certain long term contracts, primarily 
solar PPAs. As external sources or observable market quotes are not available to estimate such exposure, the Company values 
these contracts based on various techniques including, but not limited to, internal models based on a fundamental analysis of the 
market  and  extrapolation  of  observable  market  data  with  similar  characteristics.  Based  on  these  valuation  techniques,  as  of 
December 31, 2020, aggregate credit risk exposure managed by NRG to these counterparties was approximately $645 million 
for the next five years.

122

Retail Customer Credit Risk

The  Company  is  exposed  to  retail  credit  risk  through  the  Company's  retail  electricity  providers,  which  serve  C&I 
customers  and  the  Mass  market.  Retail  credit  risk  results  in  losses  when  a  customer  fails  to  pay  for  services  rendered.  The 
losses  may  result  from  both  nonpayment  of  customer  accounts  receivable  and  the  loss  of  in-the-money  forward  value.  The 
Company manages retail credit risk through the use of established credit policies that include monitoring of the portfolio and 
the use of credit mitigation measures such as deposits or prepayment arrangements.

As  of  December  31,  2020,  the  Company's  retail  customer  credit  exposure  to  C&I  and  Mass  customers  was  diversified 
across many customers and various industries, as well as government entities. The Company is also subject to risk with respect 
to its residential solar customers. The Company's provision for credit losses was $108 million, $95 million, and $85 million for 
the  years  ending  December  31,  2020,  2019,  and  2018,  respectively.  Current  economic  conditions  may  affect  the  Company's 
customers' ability to pay bills in a timely manner, which could increase customer delinquencies and may lead to an increase in 
credit losses.

Note 6 — Accounting for Derivative Instruments and Hedging Activities 

ASC 815 requires the Company to recognize all derivative instruments on the balance sheet as either assets or liabilities 
and to measure them at fair value each reporting period unless they qualify for a NPNS exception. The Company may elect to 
designate  certain  derivatives  as  cash  flow  hedges,  if  certain  conditions  are  met,  and  defer  the  change  in  fair  value  of  the 
derivatives to accumulated OCI, until the hedged transactions occur and are recognized in earnings.

For derivatives that are not designated as cash flow hedges or do not qualify for hedge accounting treatment, the changes 
in the fair value will be immediately recognized in earnings. Certain derivative instruments may qualify for the NPNS exception 
and are therefore exempt from fair value accounting treatment. ASC 815 applies to NRG's energy related commodity contracts, 
and interest rate swaps.

As the Company engages principally in the trading and marketing of its generation assets and retail operations, some of 
NRG's  commercial  activities  qualify  for  NPNS  accounting.  Most  of  the  retail  load  contracts  either  qualify  for  the  NPNS 
exception or fail to meet the criteria for a derivative and the majority of the retail supply and fuels supply contracts are recorded 
under mark-to-market accounting. All of NRG's hedging and trading activities are subject to limits within the Company's Risk 
Management Policy.

Energy-Related Commodities

To  manage  the  commodity  price  risk  associated  with  the  Company's  competitive  supply  activities  and  the  price  risk 
associated  with  wholesale  power  sales  from  the  Company's  electric  generation  facilities  and  retail  power  sales  from  NRG's 
retail operations, NRG enters into a variety of derivative and non-derivative hedging instruments, utilizing the following:

•

•

•

•

•

Forward contracts, which commit NRG to purchase or sell energy commodities or purchase fuels in the future;

Futures contracts, which are exchange-traded standardized commitments to purchase or sell a commodity or financial 
instrument;

Swap agreements, which require payments to or from counterparties based upon the differential between two prices for 
a predetermined contractual, or notional, quantity;

Option contracts, which convey to the option holder the right but not the obligation to purchase or sell a commodity;

Extendable swaps, which include a combination of swaps and options executed simultaneously for different periods. 
This combination of instruments allows NRG to sell out-year volatility through call options in exchange for natural gas 
swaps with fixed prices in excess of the market price for natural gas at that time. The above-market swap combined 
with its later-year call option are priced in aggregate at market at the trade's inception; and

• Weather derivative products used to mitigate a portion of lost revenue due to weather.

The objectives for entering into derivative contracts designated as hedges include:

•

•

•

Fixing the price of a portion of anticipated power purchases for the Company's retail sales;

Fixing the price for a portion of anticipated future electricity sales that provides an acceptable return on the Company's 
electric generation operations; and
Fixing the price of a portion of anticipated fuel purchases for the operation of the Company's power plants.

123

These contracts are recognized on the balance sheet at fair value and changes in the fair value of these derivative financial 

instruments are recognized in earnings.

As of December 31, 2020, NRG's derivative assets and liabilities consisted primarily of the following:

•

•

•

Forward and financial contracts for the purchase/sale of electricity and related products economically hedging NRG's 
generation assets' forecasted output or NRG's retail load obligations through 2034;

Forward and financial contracts for the purchase of fuel commodities relating to the forecasted usage of NRG's 
generation assets through 2021; and

Other energy derivatives instruments extending through 2029.

Also, as  of December 31, 2020, NRG had other energy-related contracts that did not meet the definition of a derivative 

instrument or qualified for the NPNS exception and were therefore exempt from fair value accounting treatment as follows:

•

•

•

•

•

•

Load-following forward electric sale contracts extending through 2034;

Power tolling contracts through 2037;

Coal purchase contracts through 2021;

Power transmission contracts through 2025;

Natural gas transportation contracts and storage agreements through 2030; and

Coal transportation contracts through 2029.

Interest Rate Swaps

NRG was exposed to changes in interest rates through the Company's issuance of variable rate debt. In order to manage 
the  Company's  interest  rate  risk,  NRG  entered  into  interest  rate  swap  agreements.  As  of  December  31,  2019,  NRG  had  no 
interest rate derivative instruments as a result of the early termination of such contracts in connection with the repayment of the 
2023 Term Loan Facility during the second quarter of 2019. 

During the fourth quarter of 2020, NRG entered into $1.6 billion of interest rate hedges associated with anticipated certain 
financing needs. As of December 31, 2020, the interest rate hedges were settled in connection with the issuance of fixed rate 
debt, resulting in a gain of $11 million that was recorded as a reduction to interest expense. 

Volumetric Underlying Derivative Transactions

The following table summarizes the net notional volume buy/(sell) of NRG's open derivative transactions broken out by 
commodity,  excluding  those  derivatives  that  qualified  for  the  NPNS  exception  as  of  December  31,  2020  and  2019.  Option 
contracts are reflected using delta volume. Delta volume equals the notional volume of an option adjusted for the probability 
that the option will be in-the-money at its expiration date.

(In millions)

Commodity
Emissions

Units
Short Ton . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

Renewables Energy Certificates

Certificates . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

Coal

Natural Gas

Power

Capacity

Short Ton . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

MMBtu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

MWh . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

MW/Day . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Total Volume

December 31, 2020 December 31, 2019

1 

5 

2 

(286) 

57 

(1) 

3 

1 

10 

(181) 

38 

(1) 

124

 
 
 
 
 
 
 
 
 
 
 
 
 
Fair Value of Derivative Instruments

The following table summarizes the fair value within the derivative instrument valuation on the balance sheet:

(In millions)

Fair Value

Derivative Assets

Derivative Liabilities

December 31, 
2020

December 31, 
2019

December 31, 
2020

December 31, 
2019

Derivatives Not Designated as Cash Flow or Fair Value 

Hedges:

Commodity contracts current . . . . . . . . . . . . . . . . . . . . . . . . . . . .  $ 

Commodity contracts long-term . . . . . . . . . . . . . . . . . . . . . . . . . . 

Total Derivatives Not Designated as Cash Flow or Fair Value 

Hedges . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  $ 

560  $ 

261 

860  $ 

310 

499  $ 

385 

781 

322 

821  $ 

1,170  $ 

884  $ 

1,103 

The  Company  has  elected  to  present  derivative  assets  and  liabilities  on  the  balance  sheet  on  a  trade-by-trade  basis  and 
does not offset amounts at the counterparty master agreement level. In addition, collateral received or paid on the Company's 
derivative  assets  or  liabilities  are  recorded  on  a  separate  line  item  on  the  balance  sheet.  The  following  table  summarizes  the 
offsetting derivatives by counterparty master agreement level and collateral received or paid:

Gross Amounts Not Offset in the Statement of Financial Position

Gross Amounts of 
Recognized Assets/
Liabilities

Derivative 
Instruments

Cash Collateral 
(Held)/Posted

Net Amount

(In millions)

As of December 31, 2020

Commodity contracts:

Derivative assets . . . . . . . . . . . . . . . . . . . $ 

Derivative liabilities . . . . . . . . . . . . . . . .

Total commodity contracts . . . . . . . . . . . . $ 

821  $ 

(884) 

(63)  $ 

(658)  $ 

658 

—  $ 

(5)  $ 

— 

(5)  $ 

Gross Amounts Not Offset in the Statement of Financial Position

Gross Amounts of 
Recognized Assets/
Liabilities

Derivative 
Instruments

Cash Collateral 
(Held)/Posted

Net Amount

(In millions)

As of December 31, 2019

Commodity contracts:

Derivative assets . . . . . . . . . . . . . . . . . . . $ 

Derivative liabilities . . . . . . . . . . . . . . . .

Total commodity contracts . . . . . . . . . . . . $ 

1,170  $ 

(1,103) 

67  $ 

(909)  $ 

909 

—  $ 

(7)  $ 

73 

66  $ 

Accumulated Other Comprehensive Income

158 

(226) 

(68) 

254 

(121) 

133 

The  following  table  summarizes  the  effects  on  NRG's  accumulated  OCI  balance  attributable  to  cash  flow  hedge 

derivatives, net of tax, for the year 2018: 

(In millions)

Interest Rate Contracts

2018

Accumulated OCI beginning balance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

$ 

Reclassified from accumulated OCI to income:

Due to realization of previously deferred amounts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Mark-to-market of cash flow hedge accounting contracts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

Sale of NRG Yield and Renewables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

Accumulated OCI ending balance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ 

Amounts reclassified from accumulated OCI into income were recorded in discontinued operations.

(54) 

8 

21 

25 

— 

125

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Impact of Derivative Instruments on the Statement of Operations

Unrealized gains and losses associated with changes in the fair value of derivative instruments not accounted for as cash 

flow hedges are reflected in current period earnings.

The following table summarizes the pre-tax effects of economic hedges that have not been designated as cash flow hedges 
or fair value hedges and trading activity on the Company's statement of operations. The effect of commodity hedges is included 
within operating revenues and cost of operations and the effect of interest rate hedges is included in interest expense.

(In millions)

Unrealized mark-to-market results

Year Ended December 31,
2019

2018

2020

Reversal of previously recognized unrealized (gains) on settled positions related 

to economic hedges . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . $ 

(55)  $ 

(68)  $ 

Reversal of acquired loss/(gain) positions related to economic hedges . . . . . . . . . .

Net unrealized (losses)/gains on open positions related to economic hedges . . . . . 

Total unrealized mark-to-market (losses)/gains for economic hedging activities . . 

Reversal of previously recognized unrealized (gains) on settled positions related 

to trading activity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

Net unrealized gains on open positions related to trading activity . . . . . . . . . . . . . .

Total unrealized mark-to-market (losses)/gains for trading activity . . . . . . . . . . . . .

4 

(68) 

(119) 

(20) 

15 

(5) 

6 

42 

(20) 

(11) 

31 

20 

Total unrealized (losses)/gains . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  $ 

(124)  $ 

—  $ 

(In millions)

Year Ended December 31,
2019

2018

2020

Unrealized gains/(losses) included in operating revenues . . . . . . . . . . . . . . . . . . . . . . $ 

Unrealized (losses)/gains included in cost of operations . . . . . . . . . . . . . . . . . . . . . . .

Total impact to statement of operations — energy commodities . . . . . . . . . . . . . . $ 

Total impact to statement of operations — interest rate contracts . . . . . . . . . . . .  $ 

90  $ 

(214) 

(124)  $ 

—  $ 

53  $ 

(53) 

—  $ 

(38)  $ 

(73) 

(10) 

97 

14 

(12) 

29 

17 

31 

(113) 

144 

31 

— 

The reversal of gain or loss positions acquired as part of acquisitions were valued based upon the forward prices on the 
acquisition dates. The roll-off amounts were offset by realized gains or losses at the settled prices and are reflected in revenue 
or cost of operations during the same period.

For the year ended December 31, 2020, the $68 million loss from open economic hedge positions was primarily the result 
of  a  decrease  in  the  value  of  forward  positions  as  a  result  of  decreases  in  ERCOT  power  prices  and  heat  rate  contraction, 
partially offset by an increase in value of forward positions as a result of decreases in New York capacity prices.

The gains from open economic hedge positions of $42 million and $97 million  for the years ended December 31, 2019 
and 2018, respectively, were primarily the result of an increase in the value of forward purchases of ERCOT heat rate contracts 
due to ERCOT heat rate expansion.

Credit Risk Related Contingent Features

Certain of the Company's hedging agreements contain provisions that require the Company to post additional collateral if 
the counterparty determines that there has been deterioration in credit quality, generally termed "adequate assurance" under the 
agreements, or require the Company to post additional collateral if there were a downgrade in the Company's credit rating. The 
collateral required for contracts that have adequate assurance clauses that are in net liability positions as of December 31, 2020 
was $26 million. The Company is also a party to certain marginable agreements under which it has a net liability position, but 
the counterparty has not called for the collateral due, which was approximately $35 million as of December 31, 2020. If called 
for  by  the  counterparty,  $1  million  of  additional  collateral  would  be  required  for  all  contracts  with  credit  rating  contingent 
features as of December 31, 2020. 

See Note 5, Fair Value of Financial Instruments, for discussion regarding concentration of credit risk.

126

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 Note 7 — Nuclear Decommissioning Trust Fund 

NRG's  Nuclear  Decommissioning  Trust  Fund  assets,  which  are  for  the  decommissioning  of  STP,  are  comprised  of 
securities classified as available-for-sale and recorded at fair value based on actively quoted market prices. Although NRG is 
responsible  for  managing  the  decommissioning  of  its  44%  interest  in  STP,  the  predecessor  utilities  that  owned  STP  are 
authorized by the PUCT to collect decommissioning funds from their ratepayers to cover decommissioning costs on behalf of 
NRG. NRC requirements determine the decommissioning cost estimate which is the minimum required level of funding. In the 
event  that  funds  from  the  ratepayers  that  accumulate  in  the  nuclear  decommissioning  trust  are  ultimately  determined  to  be 
inadequate to decommission the STP facilities, the utilities will be required to collect through rates charged to rate payers all 
additional amounts, with no obligation from NRG, provided that NRG has complied with PUCT rules and regulations regarding 
decommissioning trusts. Following completion of the decommissioning, if surplus funds remain in the decommissioning trusts, 
any excess will be refunded to the respective ratepayers of the utilities.

NRG accounts for the Nuclear Decommissioning Trust Fund in accordance with ASC 980, Regulated Operations, or ASC 
980, because the Company's nuclear decommissioning activities are subject to approval by the PUCT, with regulated rates that 
are  designed  to  recover  all  decommissioning  costs  and  that  can  be  charged  to  and  collected  from  the  ratepayers  per  PUCT 
mandate. Since the Company is in compliance with PUCT rules and regulations regarding decommissioning trusts and the cost 
of  decommissioning  is  the  responsibility  of  the  Texas  ratepayers,  not  NRG,  all  realized  and  unrealized  gains  or  losses 
(including other-than-temporary impairments) related to the Nuclear Decommissioning Trust Fund are recorded to the Nuclear 
Decommissioning  Trust  liability  and  are  not  included  in  net  income  or  accumulated  other  comprehensive  income,  consistent 
with regulatory treatment.

The  following  table  summarizes  the  aggregate  fair  values  and  unrealized  gains  and  losses  for  the  securities  held  in  the 

trust funds, as well as information about the contractual maturities of those securities. 

As of December 31, 2020

As of December 31, 2019

(In millions, except otherwise noted)

Fair
Value

Unrealized
Gains

Unrealized
Losses

Cash and cash equivalents . . . . . . . . . . .  $ 

23  $ 

—  $ 

U.S. government and federal agency 

obligations . . . . . . . . . . . . . . . . . . . . . 

Federal agency mortgage-backed 

securities . . . . . . . . . . . . . . . . . . . . . . .

Commercial mortgage-backed securities 

Corporate debt securities . . . . . . . . . . . . 

Equity securities . . . . . . . . . . . . . . . . . . .

70 

89 

36 

144 

521 

Foreign government fixed income 

securities . . . . . . . . . . . . . . . . . . . . . . .

7 

6 

4 

2 

13 

372 

1 

Total . . . . . . . . . . . . . . . . . . . . . . . . . . . .  $  890  $ 

398  $ 

— 

— 

— 

— 

— 

— 

— 

— 

Weighted-
average
maturities
(in years)

Fair
Value

Unrealized
Gains 

Unrealized
Losses

Weighted-
average
maturities
(in years)

—  $ 

17  $ 

—  $ 

10

24

27

12

— 

10

68 

100 

29 

109 

466 

5 

4 

3 

1 

6 

324 

— 

$  794  $ 

338  $ 

— 

— 

— 

1 

— 

— 

— 

1 

— 

11

24

24

11

— 

10

The  following  table  summarizes  proceeds  from  sales  of  available-for-sale  securities  and  the  related  realized  gains  and 

losses from these sales. The cost of securities sold is determined using the specific identification method.

(In millions)

Year Ended December 31,
2019

2018

2020

Realized gains . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . $ 

34  $ 

18  $ 

Realized (losses) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

Proceeds from sale of securities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

(13) 

439 

(9) 

381 

17 

(13) 

513 

127

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Note 8 — Inventory 

Inventory consisted of:

(In millions)

As of December 31,

2020

2019

Fuel oil . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . $ 

37  $ 

Coal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

Natural gas . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Spare parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

73 

22 

195 

Total Inventory . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . $ 

327  $ 

73 

93 

21 

196 

383 

The Company recorded a $29 million lower of weighted average cost or market adjustment related to fuel oil during the 

year ended December 31, 2020.

Note 9 — Property, Plant and Equipment 

The Company's major classes of property, plant, and equipment were as follows:

(In millions)

As of December 31,

2020

2019

Depreciable
Lives

Facilities and equipment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  $ 

3,365  $ 

3,262 

1-40 years

Land and improvements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

Nuclear fuel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Hardware and office equipment and furnishings . . . . . . . . . . . . . . . . . . . . . . . . . 

Construction in progress . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

Total property, plant, and equipment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Accumulated depreciation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

329 

239 

453 

97 

4,483 

(1,936) 

Net property, plant, and equipment  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . $ 

2,547  $ 

324 

235 

422 

102 

4,345 

(1,752) 

2,593 

5 years

2-10 years

The  Company  recorded  long-lived  asset  impairments  during  the  years  ended  December  31,  2020  and  2019,  as  further 
described  in  Note  11,  Asset  Impairments.  Depreciation  expense  of  property,  plant  and  equipment  recorded  during  the  years 
ended 2020, 2019 and 2018 was $295 million, $271 million and $356 million, respectively.

Note 10 — Leases

The  Company  leases  generating  facilities,  land,  office  and  equipment,  railcars,  and  storefront  space  at  retail  stores. 
Operating leases with an initial term greater than twelve months are recognized as right-of-use assets and lease liabilities in the 
consolidated balance sheets. The Company made an accounting policy election for all asset classes not to recognize right-of-use 
assets and lease liabilities in the consolidated balance sheets for its short-term leases, which are leases that have a lease term of 
twelve months or less. The Company recognizes lease expense for all operating leases on a straight-line basis over the lease 
term. In the future, should another systematic basis become more representative of the pattern in which the lessee expects to 
consume the remaining economic benefit of the right-of-use asset, the Company will use that basis for lease expense.

The Company considers a contract to be or to contain a lease when both of the following conditions apply: 1) an asset is 
either explicitly or implicitly identified in the contract and 2) the contract conveys to the Company the right to control the use of 
the identified asset for a period of time. The Company has the right to control the use of the identified asset when the Company 
has both the right to obtain substantially all the economic benefits from the use of the identified asset and the right to direct how 
and for what purpose the identified asset is used throughout the period of use.

Lease  payments  are  typically  fixed  and  payable  on  a  monthly,  quarterly,  semi-annual  or  annual  basis.  Lease  payments 
under certain agreements may escalate over the lease term either by a fixed percentage or a fixed dollar amount. Certain leases 
may provide for variable lease payments in the form of payments based on usage, a percentage of sales from the location under 
lease, or index-based (e.g., the U.S. Consumer Price Index) adjustments to lease payments. The Company has no leases which 
contain residual value guarantees provided by the Company as a lessee.

The Company’s leases may grant the Company an option to renew a lease for an additional term(s) or to terminate the 
lease after a certain period. As part of its transition from the guidance contained in ASC 840 to the updated guidance in ASC 
842,  the  Company  elected  not  to  use  the  practical  expedient  of  using  hindsight  to  determine  the  lease  term  and  in  assessing 
impairment of the right-of-use assets.

128

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
As permitted by ASC 842, the Company made an accounting policy election for all asset classes not to recognize right-
of-use assets and lease liabilities in the consolidated balance sheets for its short-term leases, which are leases that have a lease 
term of twelve months or less. For the initial measurement of lease liabilities, the discount rate that the Company uses is either 
the rate implicit in the lease, if known, or its incremental borrowing rate, which is the rate of interest that the Company would 
have to pay to borrow, on a collateralized basis, over a similar term an amount equal to the payments for the lease.

In transition to ASC 842, the Company elected to apply the effective date transition method as of the January 1, 2019 
adoption  date.  In  accordance  with  this  method,  the  Company’s  reporting  for  comparative  periods  prior  to  January  1,  2019 
presented in the financial statements continues to be in conformity with the guidance in ASC 840. The Company elected the 
following practical expedients, which allow entities to:

• Not reassess whether any contracts that existed prior to the January 1, 2019 implementation date are or contain leases;
• Not reassess the lease classification for any leases that commenced prior to the January 1, 2019 implementation date, 
meaning that all commenced capital leases under ASC 840 will be classified as finance leases under ASC 842 and all 
commenced operating leases under ASC 840 will be classified as operating leases under ASC 842;

• Not reassess initial direct costs for any leases;
• Not reassess whether existing land easements, which were not previously accounted as leases under ASC 840, are or 

contain leases; and

• Not separate lease and non-lease components for all asset classes, except office space leases and generation facilities 

leases.

As  described  in  Note  4,  Acquisitions,  Discontinued  Operations  and  Dispositions,  upon  the  close  of  the  South  Central 
Portfolio sale in 2019, the Company entered into an agreement to leaseback the Cottonwood facility through May 2025. The 
lease  was  accounted  for  in  accordance  with  ASC  842-40,  Sale  and  Leaseback  Transactions,  as  an  operating  lease  and 
accordingly,  a  right-of-use  asset  and  lease  liability  were  established  on  the  lease  commencement  date  and  will  be  amortized 
through the end of the lease.

Lease Cost:

(In millions)

For the Year Ended 
December 31, 2020

For the Year Ended 
December 31, 2019

Finance lease cost . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  $ 

3  $ 

Operating lease cost . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

Short-term lease cost . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Variable lease cost . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Sublease income . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

Total lease cost . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  $ 

100 

3 

6 

(17)   

95  $ 

— 

109 

3 

6 

(17) 

101 

Other information:

(In millions) 

For the Year Ended 
December 31, 2020

For the Year Ended 
December 31, 2019

Cash paid for amounts included in the measurement of lease liabilities:

   Operating cash flows from operating leases . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . $ 

101  $ 

      Financing cash flows from finance leases . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Right-of-use assets obtained in exchange for new finance lease liabilities . . . . . . . . . . . . . 

Right-of-use assets obtained in exchange for new operating lease liabilities . . . . . . . . . . . .

1 

5 

4 

104 

— 

— 

215 

129

 
 
 
 
 
 
 
 
 
 
 
 
 
Lease Term and Discount Rate for leases:

Finance leases:

Weighted average remaining lease term (in years) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Weighted average discount rate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

Operating leases:

Weighted average remaining lease term (in years) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Weighted average discount rate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

December 31, 2020

December 31, 2019

1.1

 4.79 %  

5.3

 5.63 %

— 

— 

7.8

 5.72 %

As of December 31, 2020, annual payments based on the maturities of NRG's leases are expected to be as follows:

2021 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  $ 

2022 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

2023 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

2024 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

2025 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

Thereafter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

Total undiscounted lease payments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  $ 

Less: present value adjustment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Total discounted lease payments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  $ 

(In millions)

86 

82 

81 

71 

47 

34 

401 

(54) 

347 

Note 11 — Asset Impairments 

2020 Impairment Losses

During the fourth quarter of 2020, the Company completed its annual budget and revised its view of long-term power and 
fuel prices and the corresponding impact on estimated cash flows associated with its long-lives assets. The Cottonwood facility 
had estimated cash flows that were lower than its carrying amount and the assets were considered impaired. The fair value of 
the assets was determined using an income approach by applying a discounted cash flow methodology to the long-term budget 
for the facility. The income approach utilized estimates of after-tax cash flows, which were Level 3 fair value measurements, 
and included key inputs such as forecasted power prices, fuel costs, operating and maintenance costs, plant investment capital 
expenditures and discount rates.

The Cottonwood facility is being leased through 2025 and the Company recognized an impairment loss of $32 million in 
2020 in the West/Other segment associated with the Company's long-term services agreement and related lease payments, as 
the carrying amounts of the assets from the contract were higher than the estimated operating cash flow though the remaining 
lease period.

The Company also recorded the following impairments in 2020 based on specific triggering events that occurred:

Home  Solar  —  In  the  third  quarter  of  2020,  the  Company  concluded  its  Home  Solar  business  was  held  for  sale  and 
recorded an impairment loss of $29 million in the West/Other segment to adjust the carrying amount of the assets and liabilities 
to fair market value based on indicative sale prices. 

Petra Nova Parish Holdings — During the first quarter of 2020, due to the decline in oil prices, NRG determined that the 
carrying amount of the Company’s equity method investment exceeded the fair value of the investment and that the decline is 
considered  to  be  other-than-temporary.  In  determining  the  fair  value,  the  Company  utilized  an  income  approach  to  estimate 
future project cash flows. The Company recorded an impairment loss of $18 million in the Texas segment, which included the 
anticipated  drawdown  of  the  $12  million  letter  of  credit  posted  in  September  2019  to  cover  certain  project  debt  reserve 
requirements.

Other Impairments — For the year ended December 31, 2020, the Company recorded $14 million of impairment losses 

related to intangible assets in the Texas segment.

130

 
 
 
 
 
 
 
2019 Impairment Losses

Petra Nova Parish Holdings — During the third quarter of 2019, NRG contributed $95 million in cash to Petra Nova and 
posted a $12 million letter of credit to cover certain project debt reserve requirements. The cash portion of the contribution was 
used by Petra Nova to prepay a significant portion of the project debt. As a result, the previously disclosed guarantee of up to 
$124  million  related  to  the  project  level  debt  provided  by  NRG  was  canceled  and  the  remaining  project  debt  became  non-
recourse to NRG. In relation to this contribution, the Company evaluated the project for impairment and determined that the 
carrying amount of the Company’s equity method investment exceeded the fair value of the investment and that the decline is 
considered to be other-than-temporary. In determining the fair value, the Company utilized an income approach and considered 
project  specific  assumptions  for  the  estimated  future  project  cash  flows.  The  Company  measured  the  impairment  loss  as  the 
difference between the carrying amount and the fair value of the investment and recorded an impairment loss of $101 million.

Other Impairments — For the year ended December 31, 2019, the Company recorded $12 million of impairment losses 

primarily related to investments and intangibles.

2018 Impairment Losses

Guam  —  During  the  fourth  quarter  of  2018,  the  Company  concluded  its  wholly-owned  subsidiary,  NRG  Solar  Guam, 
LLC, was held for sale after board approval and advanced negotiations to sell the business. Accordingly, the Company recorded 
the assets and liabilities at fair market value as of December 31, 2018 based on the contractual sale price, which resulted in an 
impairment  loss  of  $12  million.  On  February  20,  2019,  the  Company  completed  the  sale  of  Guam  for  cash  consideration  of 
approximately $8 million. 

Keystone and Conemaugh — On September 5, 2018, the Company sold its approximately 3.7% interests in the Keystone 
and  Conemaugh  generating  stations.  NRG  recorded  impairment  losses  of  $14  million  for  Keystone  and  $14  million  for 
Conemaugh to adjust the carrying amount of the assets to fair value based on the contractual sale price.

Dunkirk — During the second quarter of 2018, NRG ceased its development of the project to add gas capability at the 
Dunkirk  generating  station.  The  project  was  put  on  hold  in  2015  pending  the  resolution  of  a  lawsuit  filed  by  Entergy 
Corporation against the NYPSC, which challenged the legality of its contract with Dunkirk. The lawsuit was later dropped and 
development continued, but the delay imposed a new requirement on Dunkirk to enter into the NYISO interconnection study 
process. The NYISO studies have concluded that extensive electric system upgrades would be necessary for the station to return 
to service. This would cause the Company to incur a material increase in cost and delay the project schedule that would render 
the  project  impractical.  Consequently,  the  Company  has  recorded  an  impairment  loss  of  $46  million,  reducing  the  carrying 
amount of the related assets to $0. 

Other Impairments — As of December 31, 2018, the Company recorded additional asset impairment losses of $13 million 

and impairment losses on equity method investments of $15 million.

Note 12 — Goodwill and Other Intangibles 

Goodwill

NRG's  goodwill  balance  was  $579  million  as  of  December  31,  2020  and  2019.  As  of  December  31,  2020,  goodwill 
consisted  of  $165  million  associated  with  the  acquisition  of  Midwest  Generation  and  $414  million  for  retail  operations 
acquisitions, including Stream Energy and XOOM, which were acquired in 2019 and 2018, respectively.

Intangible Assets

The  Company's  intangible  assets  as  of  December  31,  2020,  primarily  reflect  intangible  assets  established  with  the 
acquisitions  of  various  companies,  including  Stream  Energy,  XOOM,  other  retail  acquisitions,  and  Texas  Genco.  Intangible 
assets are comprised of the following:

•

•

•

Emission Allowances — These intangibles primarily consist of SO2 emission allowances, including those established 
with the 2006 acquisition of Texas Genco, RGGI emission credits and California carbon allowances. These emission 
allowances are held-for-use and are amortized to cost of operations based on units of production.

In-market nuclear fuel contracts — These intangibles were established with the Texas Genco acquisition in 2006 and 
are amortized to cost of operations over expected volumes over the life of each contract.

Customer  relationships  —  These  intangibles  represent  the  fair  value  at  the  acquisition  date  of  acquired  businesses' 
customer  base.  The  customer  relationships  are  amortized  to  depreciation  and  amortization  expense  based  on  the 
expected discounted future net cash flows by year.

131

• Marketing  partnerships  —  These  intangibles  represent  the  fair  value  at  the  acquisition  date  of  existing  agreements 
with  marketing  vendors  and  loyalty  and  affinity  partners  for  customer  acquisition.  The  marketing  partnerships  are 
amortized to depreciation and amortization expense based on the expected discounted future net cash flows by year.

•

•

Trade names — These intangibles are amortized to depreciation and amortization expense on a straight-line basis.

Other — Consists of renewable energy credits, costs to extend the operating license for STP Units 1 and 2, and energy 
supply contracts acquired with Stream Energy that represent the fair value at the acquisition date of in-market contracts 
for the purchase of energy to serve retail electric customers. Renewable energy credits are retired, as required, for the 
applicable  compliance  period.  They  are  expensed  to  cost  of  operations  based  on  NRG’s  customer  usage.  Energy 
supply contracts are amortized to depreciation and amortization based on the expected delivery under the respective 
contracts.

The following tables summarize the components of NRG's intangible assets subject to amortization:

(In millions)

Year Ended December 31, 2020
January 1, 2020 . . . . . . . . . . . . . . . . . .  $ 

Emission
Allowances

Fuel 
Contracts

Customer
Relationships

Marketing 
Partnerships

Trade
Names

Other(b)

Total

662  $ 

49  $ 

573  $ 

285  $ 

373  $ 

109  $ 

2,051 

Purchases . . . . . . . . . . . . . . . . . . . . . . . 
Acquisition of businesses (a) . . . . . . . . .

Retirements . . . . . . . . . . . . . . . . . . . . . .

Write-off of fully amortized balances . 
Impairment . . . . . . . . . . . . . . . . . . . . . .
Other . . . . . . . . . . . . . . . . . . . . . . . . . . .

December 31, 2020 . . . . . . . . . . . . . . . 

Less accumulated amortization . . . . . . 

25 

— 

— 

(4) 
(14) 
3 

672 

(563) 

— 

— 

— 

— 
— 
— 

49 

(46) 

— 

22 

— 

(70) 
— 
2 

527 

(349) 

— 

— 

— 

— 
— 
— 

285 

(99) 

— 

— 

— 

— 
— 
— 

373 

(247) 

45 

— 

(35) 

— 
— 
— 

119 

(53) 

70 

22 

(35) 

(74) 
(14) 
5 

2,025 

(1,357) 

Net carrying amount . . . . . . . . . . . . . . . $ 

109  $ 

3  $ 

178  $ 

186  $ 

126  $ 

66  $ 

668 

(a) The weighted average life of acquired intangibles was 5 years for customer relationships
(b) RECs are not subject to amortization and had a carrying value of $28 million

(In millions)

Year Ended December 31, 2019

Emission
Allowances

Fuel 
Contracts

Customer
Relationships

Marketing 
Partnerships

Trade
Names

Other(b)

Total

January 1, 2019 . . . . . . . . . . . . . . . . . .  $ 

659  $ 

49  $ 

478  $ 

131  $ 

345  $ 

80  $ 

1,742 

Purchases . . . . . . . . . . . . . . . . . . . . . . . 
Acquisition of businesses (a) . . . . . . . . .

Usage/Retirements . . . . . . . . . . . . . . . .

Write-off of fully amortized balances . 

Impairment . . . . . . . . . . . . . . . . . . . . . .

Other . . . . . . . . . . . . . . . . . . . . . . . . . . .

December 31, 2019 . . . . . . . . . . . . . . . 

Less accumulated amortization . . . . . . 

13 

— 

(4) 

(8) 

— 

2 

662 

(539) 

— 

— 

— 

— 

— 

— 

49 

(45) 

— 

110 

— 

(13) 

(2) 

— 

573 

(345) 

— 

154 

— 

— 

— 

— 

285 

(75) 

— 

28 

— 

— 

— 

— 

373 

(220) 

29 

26 

(17) 

(9) 

— 

— 

109 

(38) 

42 

318 

(21) 

(30) 

(2) 

2 

2,051 

(1,262) 

Net carrying amount . . . . . . . . . . . . . . . $ 

123  $ 

4  $ 

228  $ 

210  $ 

153  $ 

71  $ 

789 

(a) The weighted average life of acquired intangibles was: customer relationships 7 years, trade names 12 years, marketing partnerships 9 years, and energy 

supply contracts 2 years

(b) RECs are not subject to amortization and had a carrying value of $18 million

132

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
The following table presents NRG's amortization and retirements of intangible assets for each of the past three years:

(In millions)

Years Ended December 31,
2019

2018

2020

Emission allowances . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  $ 

28  $ 

32  $ 

Customer relationships . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

Marketing partnerships . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

Trade names . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Other(a) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

74 

24 

27 

51 

44 

15 

25 

35 

39 

32 

9 

23 

30 

Total amortization . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . $ 

204  $ 

151  $ 

133 

(a)

For  the  years  ended  December  31,  2020,  2019  and  2018,  RECs  were  retired  to  cost  of  operations  for  $36  million,  $17  million  and  $28  million, 
respectively. For the years ended December 31, 2020, 2019 and 2018, other intangibles were amortized to depreciation and amortization expense for 
$15 million, $18 million and $2 million, respectively. 

The following table presents estimated amortization of NRG's intangible assets as of December 31, 2020 for each of the 

next five years:

(In millions)

Year Ended December 31,

Emission
Allowances

Fuel 
Contracts

Customer
Relationships

Marketing 
Partnerships

Trade
Names

Other

Total

2021 . . . . . . . . . . . . . . . . . . . . . . . . $ 

31  $ 

—  $ 

64  $ 

24  $ 

27  $ 

3  $ 

2022 . . . . . . . . . . . . . . . . . . . . . . . .

2023 . . . . . . . . . . . . . . . . . . . . . . . .

2024 . . . . . . . . . . . . . . . . . . . . . . . .

2025 . . . . . . . . . . . . . . . . . . . . . . . .

30 

30 

31 

29 

1 

— 

1 

— 

44 

45 

16 

5 

23 

23 

23 

22 

27 

26 

17 

11 

3 

3 

3 

3 

149 

128 

127 

91 

70 

Intangible  assets  held-for-sale  —  From  time  to  time,  management  may  authorize  the  transfer  from  the  Company's 
emission  bank  of  emission  allowances  held-for-use  to  intangible  assets  held-for-sale.  Emission  allowances  held-for-sale  are 
included in other non-current assets on the Company's consolidated balance sheet and are not amortized, but rather expensed as 
sold.  As  of  December  31,  2020  and  2019,  the  value  of  emission  allowances  held-for-sale  was  $14  million  and  $6  million, 
respectively,  within  the  Corporate  segment.  Once  transferred  to  held-for-sale,  these  emission  allowances  are  prohibited  from 
moving back to held-for-use.

Note 13 — Receivables Securitization and Repurchase Facility

Receivables Securitization

On September 22, 2020, NRG Receivables LLC, a bankruptcy remote, special purpose, indirect wholly owned subsidiary, 
entered into the Receivables Facility for an amount up to $750 million, subject to adjustments on a seasonal basis, with issuers 
of  asset-backed  commercial  paper  and  commercial  banks  (the  "Lenders".)  The  assets  of  NRG  Receivables  LLC  are  first 
available  to  satisfy  the  claims  of  the  Lenders  before  making  payments  on  the  subordinated  note  and  equity  issued  by  NRG 
Receivables LLC. The assets of NRG Receivables LLC are not available to the Company and its subsidiaries or creditors unless 
and until distributed by NRG Receivables LLC. Under the Receivables Facility, certain indirect subsidiaries of the Company 
sell  their  accounts  receivables  to  NRG  Receivables  LLC,  subject  to  certain  terms  and  conditions.  In  turn,  NRG  Receivables 
LLC grants a security interest in the purchased receivables to the Lenders as collateral for cash borrowings and issuances of 
letters of credit. Pursuant to the Performance Guaranty, the Company has guaranteed, for the benefit of NRG Receivables and 
the  lenders,  the  payment  and  performance  by  each  indirect  subsidiary  of  its  respective  obligations  under  the  Receivables 
Facility. The accounts receivables remain on the Company's consolidated balance sheet and any amounts funded by the Lenders 
to NRG Receivables LLC will be reflected as short-term borrowings. Cash flows from the Receivables Facility are reflected as 
financing activities in the Company's consolidated statements of cash flows. The Company will continue to service the accounts 
receivables sold in exchange for a servicing fee. The Receivables Facility is scheduled to expire on September 21, 2021, unless 
renewed by the mutual consent of the parties in accordance with its terms. Borrowings by NRG Receivables LLC under the 
Receivables Facility bear interest as defined under the Receivables Financing Agreement. The weighted average interest rate 
related to usage under the Securitization Facility as of December 31, 2020 was 0.537%. As of December 31, 2020, there were 
no outstanding borrowings and there were $198 million in letters of credit issued under the Receivables Facility.

Repurchase Facility

On September 22, 2020, the Company entered into an uncommitted repurchase facility (“Repurchase Facility”) related to 
the  Receivables  Facility.  Under  the  Repurchase  Facility,  the  Company  can  borrow  up  to  $75  million,  collateralized  by  a 

133

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
subordinated  note  issued  by  NRG  Receivables  LLC  to  NRG  Retail  LLC  in  favor  of  the  originating  entities  representing  a 
portion of the balance of receivables sold to NRG Receivables LLC under the Receivables Facility. The Repurchase Facility is 
scheduled to expire on September 22, 2021, unless renewed by the mutual consent of the parties in accordance with its terms. 
The Repurchase Facility has no commitment fee and borrowings will be drawn at LIBOR + 1.25%. As of December 31, 2020, 
there were no outstanding borrowings under the Repurchase Facility.

Note 14 — Long-term Debt and Finance Leases 

Long-term debt and finance leases consisted of the following:

(In millions, except rates)

Recourse debt:

December 31, 
2020

December 31, 
2019

 Interest rate %

Senior Notes, due 2026 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . $ 

1,000  $ 

Senior Notes, due 2027 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1,230 

Senior Notes, due 2028 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Senior Notes, due 2029 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Senior Notes, due 2029 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Senior Notes, due 2031 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Convertible Senior Notes, due 2048(a) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 
Senior Secured First Lien Notes, due 2024 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

Senior Secured First Lien Notes, due 2025 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

Senior Secured First Lien Notes, due 2027 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

Senior Secured First Lien Notes, due 2029 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

Revolving Credit Facility . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Tax-exempt bonds . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

821 

733 

500 

1,030 

575 

600 

500 

900 

500 

— 

466 

1,000 

1,230 

821 

733 

— 

— 

575 

600 

— 

— 

500 

83 

466 

Subtotal recourse debt . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

8,855 

6,008 

Non-recourse debt:

Other . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Subtotal all non-recourse debt . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Subtotal long-term debt (including current maturities) . . . . . . . . . .

Finance leases . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Subtotal long-term debt and finance leases (including current maturities)

Less current maturities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Less debt issuance costs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

Discounts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

— 

— 

8,855 

4 

8,859 

(1) 

(93) 

(74) 

34 

34 

6,042 

— 

6,042 

(88) 

(65) 

(86) 

7.250

6.625

5.750

5.250

3.375

3.625

2.750

3.750

2.000

2.450

4.450

L+ 1.75 

1.250 - 4.75

various

various

Total long-term debt and finance leases . . . . . . . . . . . . . . . . . . . . . . . . . .  $ 

8,691  $ 

5,803 

(a)

The effective interest rate was 5.19% and 5.05% for the years ended December 31, 2020 and 2019, respectively. As of the ex-dividend date of January 
29, 2021, the Convertible Notes were convertible at a price of $45.94, which is equivalent to a conversion rate of approximately 21.77 shares of common 
stock per $1,000 principal amount. The remaining period over which the discount on the liability component will be amortized is 4.7 years.

Debt includes the following discounts:

(In millions)

Senior Secured First Lien Notes, due 2024, 2025, 2027 and 2029 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ 

Convertible Senior Notes, due 2048 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

Total discounts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ 

As of December 31,

2020

2019

(2)  $ 

(72) 

(74)  $ 

(1) 

(85) 

(86) 

134

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Consolidated Annual Maturities

As of December 31, 2020, annual payments based on the maturities of NRG's debt and finance leases are expected to be 

as follows:

2021 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  $ 

2022 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

2023 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

2024 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

2025 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

Thereafter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

Total . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  $ 

(In millions)

1 

2 

1 

600 

500 

7,755 

8,859 

Recourse Debt

Senior Notes

Issuance of 2029 Senior Unsecured Notes and 2031 Senior Unsecured Notes

On December 2, 2020, NRG issued $500 million aggregate principal amount of 3.375% senior notes due 2029 (the “2029 
Unsecured Notes”) and $1.0 billion aggregate principal amount of 3.625% senior notes due 2031 (the “2031 Unsecured Notes” 
and, together with the 2029 Unsecured Notes, the “Unsecured Notes”). Interest is payable on the Unsecured Notes on February 
15  and  August  15  of  each  year  beginning  on  August  15,  2021  until  the  maturity  date  of  February  15,  2029  for  the  2029 
Unsecured Notes and February 15, 2031 for the 2031 Unsecured Notes.

Issuance of 2025 and 2027 Senior Secured First Lien Notes

On December 2, 2020, NRG issued $1.4 billion of aggregate principal amount of senior secured first lien notes, consisting 
of $500 million 2.000% senior secured first lien notes due 2025 (the “2025 Secured Notes”) and $900 million 2.450% senior 
secured first lien notes due 2027 (the “2027 Secured Notes” and, together with the 2025 Secured Notes, the “2025 and 2027 
Senior  Secured  First  Lien  Notes”),  at  a  discount.  The  2027  Secured  Notes  were  issued  under  NRG’s  Sustainability-Linked 
Bond Framework, which sets out certain sustainability targets, including reducing greenhouse gas emissions. Failure to meet 
such sustainability targets will result in a 25 basis point increase to the interest rate payable on the 2027 Secured Notes from 
and including the interest period ending on June 2, 2026. The 2025 and 2027 Senior Secured First Lien Notes are guaranteed on 
a first-priority basis by each of NRG’s current and future subsidiaries that guarantee indebtedness under its credit agreement. 
The 2025 and 2027 Senior Secured First Lien Notes will be secured by a first priority security interest in the same collateral that 
is pledged for the benefit of the lenders under NRG’s credit agreement, which consists of a substantial portion of the property 
and assets owned by NRG and the guarantors. The collateral securing the 2025 and 2027 Senior Secured First Lien Notes will 
be  released  if  the  Company  obtains  an  investment  grade  rating  from  two  out  of  the  three  rating  agencies,  subject  to  an 
obligation to reinstate the collateral if such rating agencies withdraw the Company's investment grade rating or downgrade its 
rating  below  investment  grade.  Interest  is  payable  on  the  2025  and  2027  Senior  Secured  First  Lien  Notes  on  June  2  and 
December 2 of each year beginning on June 2, 2021 until the maturity date of December 2, 2025 for the 2025 Secured Notes 
and until the maturity date of December 2, 2027 for the 2027 Secured Notes.

Issuance of 2029 Senior Notes

On May 14, 2019, NRG issued $733 million of aggregate principal amount at par of 5.25% senior unsecured notes due 
2029, or the 2029 Senior Notes. The 2029 Senior Notes are senior unsecured obligations of NRG and are guaranteed by certain 
of  its  subsidiaries.  Interest  will  be  paid  semi-annually  beginning  on  December  15,  2019,  until  the  maturity  date  of  June  15, 
2029. The proceeds from the issuance of the 2029 Senior Notes were utilized to redeem the Company's remaining 6.25% Senior 
Notes due 2024.

Issuance of 2024 and 2029 Senior Secured First Lien Notes

On May 28, 2019, NRG issued $1.1 billion of aggregate principal amount of senior secured first lien notes, consisting of 
$600 million 2.75% senior secured first lien notes due 2024 and $500 million 4.45% senior secured first lien notes due 2029, or 
the Senior Secured First Lien Notes, at a discount. The Senior Secured First Lien Notes are guaranteed on a first-priority basis 
by each of NRG’s current and future subsidiaries that guarantee indebtedness under its credit agreement. The Senior Secured 
First Lien Notes will be secured by a first priority security interest in the same collateral that is pledged for the benefit of the 
lenders under NRG’s credit agreement, which consists of a substantial portion of the property and assets owned by NRG and 
the  guarantors.  The  collateral  securing  the  Senior  Secured  First  Lien  Notes  will  be  released  if  the  Company  obtains  an 

135

 
 
 
 
 
 
investment  grade  rating  from  two  out  of  the  three  rating  agencies,  subject  to  an  obligation  to  reinstate  the  collateral  if  such 
rating agencies withdraw the Company's investment grade rating or downgrade its rating below investment grade. Interest will 
be  paid  semi-annually  beginning  on  December  15,  2019,  until  the  maturity  dates  of  June  15,  2024  and  June  15,  2029.  The 
proceeds  from  the  issuance  of  the  Senior  Secured  First  Lien  Notes,  together  with  cash  on  hand,  were  used  to  repay  the 
Company's 2023 Term Loan Facility.

2019 Senior Note Redemptions

During the year ended December 31, 2019, the Company redeemed $733 million of its 6.25% Senior Notes due 2024 and 
recorded a loss on debt extinguishment of $29 million, which included the write-off of previously deferred debt issuance costs 
of $5 million.

2048 Convertible Senior Notes

The  Convertible  Notes  are  accounted  for  in  accordance  with  ASC  470-20,  Debt  with  Conversion  and  Other  Options. 
Under ASC 470-20, issuers of convertible debt instruments that may be settled in cash upon conversion, including partial cash 
settlement,  are  required  to  separately  account  for  the  liability  (debt)  and  equity  (conversion  option)  components.  The 
Convertible  Notes  are  convertible,  under  certain  circumstances,  into  the  Company's  common  stock,  cash  or  a  combination 
thereof (at NRG's option) at a price of $46.24 per common share as of December 31, 2020, which is equivalent to an conversion 
rate of approximately 21.6242 shares of common stock per $1,000 principal amount of Convertible Notes. As of December 31, 
2019, the Convertible Notes were convertible at a price of $47.74 per common share, which is equivalent to an conversion rate 
of approximately 20.9479 shares of common stock per $1,000 principal amount of Convertible Notes. The carrying amounts of 
the liability components as of December 31, 2020 and 2019 of $503 million and $491 million, respectively, were calculated by 
estimating the fair value of similar liabilities without a conversion feature at inception and amortizing the debt discount using 
the effective interest rate over the life of the note.

Senior Notes Early Redemption

As of December 31, 2020, NRG had the following outstanding issuances of senior notes with an early redemption feature, 

or Senior Notes:

i.

ii.

iii.

iv.

v.

vi.

7.250% senior notes, issued May 23, 2016 and due May 15, 2026, or the 2026 Senior Notes;

6.625% senior notes, issued August 2, 2016 and due January 15, 2027, or the 2027 Senior Notes;

5.750% senior notes, issued December 7, 2017 and due January 15, 2028, or the 2028 Senior Notes; 

5.250% senior notes, issued May 24, 2019 and due June 15, 2029, or the 2029 Senior Notes;

3.375% senior notes, issued December 2, 2020 and due February 15, 2029, or the 3.375% 2029 Senior Notes; 
and

3.625% senior notes, issued December 2, 2020 and Due February 15, 2031, or the 2031 Senior Notes.

The Company periodically enters into supplemental indentures for the purpose of adding entities under the Senior Notes 

as guarantors.

The  indentures  and  the  forms  of  notes  provide,  among  other  things,  that  the  Senior  Notes  will  be  senior  unsecured 
obligations of NRG. The indentures also provide for customary events of default, which include, among others: nonpayment of 
principal  or  interest;  breach  of  other  agreements  in  the  indentures;  defaults  in  failure  to  pay  certain  other  indebtedness;  the 
rendering of judgments to pay certain amounts of money against NRG and its subsidiaries; the failure of certain guarantees to 
be  enforceable;  and  certain  events  of  bankruptcy  or  insolvency.  Generally,  if  an  event  of  default  occurs,  the  Trustee  or  the 
Holders of at least 25% in principal amount of the then outstanding series of Senior Notes may declare all of the Senior Notes 
of  such  series  to  be  due  and  payable  immediately.  The  terms  of  the  indentures,  among  other  things,  limit  NRG's  ability  and 
certain  of  its  subsidiaries'  ability  to  return  capital  to  stockholders,  grant  liens  on  assets  to  lenders  and  incur  additional  debt. 
Interest is payable semi-annually on the Senior Notes until their maturity dates. 

136

2026 Senior Notes

At any time prior to May 15, 2021, NRG may redeem all or a part of the 2026 Senior Notes, at a redemption price equal to 
100% of the principal amount, accrued and unpaid interest to the redemption date, plus a premium. The premium is the greater 
of: (i) 1% of the principal amount of the notes; or (ii) the excess of the principal amount of the note over the following: the 
present value of 103.625% of the note, plus interest payments due on the note from the date of redemption through May 15, 
2021 computed using a discount rate equal to the Treasury Rate as of such redemption date plus 0.50%. In addition, on or after 
May 15, 2021, NRG may redeem some or all of the notes at redemption prices expressed as percentages of principal amount as 
set forth in the following table, plus accrued and unpaid interest on the notes redeemed to the first applicable redemption date:

Redemption Period

May 15, 2021 to May 14, 2022 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

May 15, 2022 to May 14, 2023 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

May 15, 2023 to May 14, 2024 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

May 15, 2024 and thereafter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Redemption
Percentage

 103.625 %

 102.417 %

 101.208 %

 100.000 %

2027 Senior Notes

 At any time prior to July 15, 2021, NRG may redeem all or a part of the 2027 Senior Notes, at a redemption price equal 
to  100%  of  the  principal  amount,  accrued  and  unpaid  interest  to  the  redemption  date,  plus  a  premium.  The  premium  is  the 
greater of: (i) 1% of the principal amount of the notes; or (ii) the excess of the principal amount of the note over the following: 
the present value of 103.313% of the note, plus interest payments due on the note from the date of redemption through July 15, 
2021 computed using a discount rate equal to the Treasury Rate as of such redemption date plus 50%. In addition, on or after 
July 15, 2021, NRG may redeem some or all of the notes at redemption prices expressed as percentages of principal amount as 
set forth in the following table, plus accrued and unpaid interest on the notes redeemed to the first applicable redemption date: 

Redemption Period

July 15, 2021 to July 14, 2022 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

July 15, 2022 to July 14, 2023 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

July 15, 2023 to July 14, 2024 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

July 15, 2024 and thereafter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

Redemption
Percentage

 103.313 %

 102.208 %

 101.104 %

 100.000 %

2028 Senior Notes

At any time prior to January 15, 2021, NRG may redeem up to 35% of the aggregate principal amount of the 2028 Senior 
Notes,  at  a  redemption  price  equal  to  105.750%  of  the  principal  amount  of  the  notes  redeemed,  plus  accrued  and  unpaid 
interest, with an amount equal to the net cash proceeds of certain equity offerings. At any time prior to January 15, 2023, NRG 
may redeem all or a part of the 2028 Senior Notes, at a redemption price equal to 100% of the principal amount, accrued and 
unpaid interest to the redemption date, plus a premium. The premium is the greater of: (i) 1% of the principal amount of the 
notes; or (ii) the excess of the principal amount of the note over the following: the present value of 102.875% of the note, plus 
interest payments due on the note from the date of redemption through January 15, 2023 computed using a discount rate equal 
to the Treasury Rate as of such redemption date plus 50%. In addition, on or after January 15, 2023, NRG may redeem some or 
all  of  the  notes  at  redemption  prices  expressed  as  percentages  of  principal  amount  as  set  forth  in  the  following  table,  plus 
accrued and unpaid interest on the notes redeemed to the first applicable redemption date: 

Redemption Period

January 15, 2023 to January 14, 2024 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

January 15, 2024 to January 14, 2025 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

January 15, 2025 to January 14, 2026 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

January 15, 2026 and thereafter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

Redemption
Percentage

 102.875 %

 101.917 %

 100.958 %

 100.000 %

137

5.250% 2029 Senior Notes

At any time prior to June 15, 2022, NRG may redeem up to 40% of the aggregate principal amount of the 2029 Senior 
Notes,  at  a  redemption  price  equal  to  105.250%  of  the  principal  amount  of  the  notes  redeemed,  plus  accrued  and  unpaid 
interest, with an amount equal to the net cash proceeds of certain equity offerings, provided that at least 50% of the aggregate 
principal amount remains outstanding immediately after the occurrence of such redemption. At any time prior to June 15, 2024, 
NRG may redeem all or a part of the 2029 Senior Notes, at a redemption price equal to 100% of the principal amount accrued 
and unpaid interest to the redemption date, plus a premium. The premium is the greater of: (i) 1% of the principal amount of the 
notes; or (ii) the excess of the principal amount of the note over the following: the present value of 102.625% of the note, plus 
interest  payments  due  on  the  note  through  June  15,  2024  (excluding  accrued  but  unpaid  interest  to  the  redemption  date), 
computed using a discount rate equal to the Treasury Rate as of such redemption date plus 0.50%. In addition, on or after June 
15, 2024, NRG may redeem some or all of the notes at redemption prices expressed as percentages of principal amount as set 
forth in the following table, plus accrued and unpaid interest on the notes redeemed to the first applicable redemption date:

Redemption Period

June 15, 2024 to June 14, 2025 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

June 15, 2025 to June 14, 2026 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

June 15, 2026 to June 14, 2027 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

June 15, 2027 and thereafter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Redemption 
Percentage

 102.625 %

 101.750 %

 100.875 %

 100.000 %

3.375% 2029 Senior Notes

At  any  time  prior  to  February  15,  2024,  NRG  may  redeem  up  to  40%  of  the  aggregate  principal  amount  of  the  2029 
Senior Notes, at a redemption price equal to 103.375% of the principal amount of the notes redeemed, plus accrued and unpaid 
interest, with an amount equal to the net cash proceeds of certain equity offerings, provided that at least 50% of the aggregate 
principal amount remains outstanding immediately after the occurrence of such redemption. At any time prior to February 15, 
2024, NRG may redeem all or a part of the 2029 Senior Notes, at a redemption price equal to 100% of the principal amount 
accrued  and  unpaid  interest  to  the  redemption  date,  plus  a  premium.  The  premium  is  the  greater  of:  (i)  1%  of  the  principal 
amount of the notes; or (ii) the excess of the principal amount of the note over the following: the present value of 101.688% of 
the  note,  plus  interest  payments  due  on  the  note  through  February  15,  2024  (excluding  accrued  but  unpaid  interest  to  the 
redemption  date),  computed  using  a  discount  rate  equal  to  the  Treasury  Rate  as  of  such  redemption  date  plus  0.50%.  In 
addition,  on  or  after  February  15,  2024,  NRG  may  redeem  some  or  all  of  the  notes  at  redemption  prices  expressed  as 
percentages of principal amount as set forth in the following table, plus accrued and unpaid interest on the notes redeemed to 
the first applicable redemption date:

Redemption Period

February 15, 2024 to February 14, 2025 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

February 15, 2025 to February 14, 2026 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

February 15, 2026 and thereafter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

Redemption 
Percentage

 101.688 %

 100.844 %

 100.000 %

138

2031 Senior Notes
At  any  time  prior  to  February  15,  2026,  NRG  may  redeem  up  to  40%  of  the  aggregate  principal  amount  of  the  2031 
Senior Notes, at a redemption price equal to 103.625% of the principal amount of the notes redeemed, plus accrued and unpaid 
interest, with an amount equal to the net cash proceeds of certain equity offerings, provided that at least 50% of the aggregate 
principal amount remains outstanding immediately after the occurrence of such redemption. At any time prior to February 15, 
2026, NRG may redeem all or a part of the 2031 Senior Notes, at a redemption price equal to 100% of the principal amount 
accrued  and  unpaid  interest  to  the  redemption  date,  plus  a  premium.  The  premium  is  the  greater  of:  (i)  1%  of  the  principal 
amount of the notes; or (ii) the excess of the principal amount of the note over the following: the present value of 101.813% of 
the  note,  plus  interest  payments  due  on  the  note  through  February  15,  2026  (excluding  accrued  but  unpaid  interest  to  the 
redemption  date),  computed  using  a  discount  rate  equal  to  the  Treasury  Rate  as  of  such  redemption  date  plus  0.50%.  In 
addition,  on  or  after  February  15,  2026,  NRG  may  redeem  some  or  all  of  the  notes  at  redemption  prices  expressed  as 
percentages of principal amount as set forth in the following table, plus accrued and unpaid interest on the notes redeemed to 
the first applicable redemption date:

Redemption Period

February 15, 2026 to February 14, 2027 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

February 15, 2027 to February 14, 2028 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

February 15, 2028 to February 14, 2029 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

February 15, 2029 and thereafter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

Redemption 
Percentage

 101.813 %

 101.208 %

 100.604 %

 100.000 %

Senior Credit Facility

2023 Term Loan Facility Repayment

On May 28, 2019, the Company repaid its $1.7 billion 2023 Term Loan Facility using the proceeds from the issuance of 
the Senior First Lien Notes, as well as cash on hand, resulting in a decrease of $594 million to long-term debt outstanding. The 
Company  recorded  a  loss  on  debt  extinguishment  of  $17  million,  which  included  the  write-off  of  previously  deferred  debt 
issuance  costs  of  $13  million.  As  a  result  of  the  repayment  of  the  outstanding  2023  Term  Loan  Facility,  the  Company 
terminated the related interest rate swap agreements, which were in-the-money, and received $25 million that was recorded as a 
reduction to interest expense.

Revolving Credit Facility Modification

On  May  28,  2019,  the  Company  amended  its  existing  credit  agreement  to,  among  other  thing,  (i)  provide  for  a 
$184  million  increase  in  revolving  commitments,  resulting  in  aggregate  revolving  commitments  under  the  amended  credit 
agreement equal to $2.6 billion, (ii) extend the maturity date of the revolving loans and commitments under the amended credit 
agreement to May 28, 2024, (iii) provide for a release of the collateral securing the amended credit agreement if NRG obtains 
an investment grade rating form two out of the three rating agencies, subject to an obligation to reinstate the collateral if such 
rating agencies withdraw NRG's investment grade rating or downgrade NRG's rating below investment grade, (iv) reduce the 
applicable margins for borrowings under (a) ABR Revolving Loans from 1.25% to 0.75% and (b) Eurodollar Revolving Loans 
from 2.25% to 1.75%, (v) add a sustainability covenant and (vi) make certain other changes to the existing covenants. 

On August 20, 2020, the Company amended its existing credit agreement to, among other things, (i) increase the existing 
revolving commitments in an aggregate amount of $802 million, (ii) provide for a new tranche of revolving commitments in an 
aggregate amount of $273 million with a maturity date that is 30 months after the Acquisition Close Date. The maturity date of 
the new revolving tranche of commitments may, upon request by the Company, at the option of each applicable lender under 
the new tranche be extended by a further 12 months, but not beyond May 28, 2024, which is the maturity date of the existing 
and  increased  commitments.  Other  than  with  respect  to  the  maturity  date,  the  terms  of  all  revolving  commitments  and  loan 
made pursuant thereto are identical. The increase in the existing commitments, and the commitments with respect to the new 
tranche, are effective on August 20, 2020 but  only became available on the Acquisition Closing Date. For further discussion on 
the  acquisition  of  Direct  Energy  see  Note  4,  Acquisitions,  Discontinued  Operations  and  Dispositions.  Upon  the  Acquisition 
Closing Date, total revolving commitments available, subject to usage, under this amendment will be $3.7 billion.

In addition, the amendment includes changes to, among other things, (i) permit the borrowing of up to full amount of the 
revolving commitments in Canadian dollars, (ii) increase the swingline facility from $50 million to $100 million and provide a 
$10 million swingline facility in Canadian dollars, (iii) increase the credit facilities lien basket from the greater of $6 billion and 
30%  of  total  assets  to  the  greater  of  $10  billion  and  30%  of  total  assets,  (iv)  increase  the  credit  facilities  debt  basket  from 
$6 billion to $10 billion, (v) increase the basket for securitization indebtedness from $750 million to $1.7 billion, (vi) provide 
an additional indebtedness basket equal to $600 million for certain liquidity facilities, and (vii) make certain other changes to 
the existing covenants and other provisions.

139

Tax Exempt Bonds

$ 

(In millions, except rates)
NRG Indian River Power 2020, tax exempt bonds, due 2040 . . . . . . . . . 
NRG Indian River Power 2020, tax exempt bonds, due 2045 . . . . . . . . . 
Indian River Power, tax exempt bonds, due 2040  . . . . . . . . . . . . . . . . . .
Indian River Power LLC, tax exempt bonds, due 2045 . . . . . . . . . . . . . . 
NRG Dunkirk 2020, tax exempt bonds, due 2042 . . . . . . . . . . . . . . . . . . 
Dunkirk Power LLC, tax exempt bonds, due 2042 . . . . . . . . . . . . . . . . . 
City of Texas City, tax exempt bonds, due 2045  . . . . . . . . . . . . . . . . . . .

Fort Bend County, tax exempt bonds, due 2038 . . . . . . . . . . . . . . . . . . . .
Fort Bend County, tax exempt bonds, due 2042 . . . . . . . . . . . . . . . . . . . .

As of December 31,

2020

2019

Interest Rate % 

57  $ 
190 
— 
— 
59 
— 
33 

54 
73 

— 
— 
57 
190 
— 
59 
33 

54 
73 

466 

 1.250 
 1.250 
 6.000 
 5.375 
 1.300 
 5.875 
 4.125 

 4.750 
 4.750 

Total . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

$ 

466  $ 

Dunkirk Bonds

On  March  11,  2020,  NRG  issued  $59  million  in  aggregate  principal  amount  of  NRG  Dunkirk  2020  1.30%  tax-exempt 
refinancing  bonds  due  2042  (the  "Dunkirk  Bonds").  The  Dunkirk  Bonds  are  guaranteed  on  a  first-priority  basis  by  each  of 
NRG’s current and future subsidiaries that guarantee indebtedness under its credit agreement. The Dunkirk Bonds are secured 
by  a  first  priority  security  interest  in  the  same  collateral  that  is  pledged  for  the  benefit  of  the  lenders  under  NRG’s  credit 
agreement, which consists of a substantial portion of the property and assets owned by NRG and the guarantors. The collateral 
securing the Dunkirk Bonds will, at the request of NRG, be released if NRG satisfies certain conditions, including receipt of an 
investment grade rating on its senior, unsecured debt securities from two out of the three rating agencies, subject to reversion if 
those rating agencies withdraw their investment grade rating of the Bonds or any of NRG’s senior, unsecured debt securities or 
downgrade such rating below investment grade. The Dunkirk Bonds are subject to mandatory tender and purchase on April 3, 
2023 and have a final maturity date of April 1, 2042.

NRG used the net proceeds from the offering to redeem during 2020 the existing principal amount of outstanding Dunkirk 

Power LLC 5.875% tax exempt bonds due 2042.

Indian River Bonds

On December 17, 2020, NRG issued $57 million in aggregate principal amount of NRG Indian River 2020 1.25% tax-
exempt refinancing bonds due 2040 (the "IR 2040 Bonds") and $190 million aggregate principal amount of NRG Indian River 
Power 2020 1.25% tax-exempt refinancing bonds due 2045 (the "IR 2045 Bonds") (together the "IR Bonds"). The IR Bonds are 
guaranteed on a first-priority basis by each of NRG’s current and future subsidiaries that guarantee indebtedness under its credit 
agreement. The IR Bonds are secured by a first priority security interest in the same collateral that is pledged for the benefit of 
the lenders under NRG’s credit agreement, which consists of a substantial portion of the property and assets owned by NRG 
and  the  guarantors.  The  collateral  securing  the  IR  Bonds  will,  at  the  request  of  NRG,  be  released  if  NRG  satisfies  certain 
conditions,  including  receipt  of  an  investment  grade  rating  on  its  senior,  unsecured  debt  securities  from  two  out  of  the  three 
rating agencies, subject to reversion if those rating agencies withdraw their investment grade rating of the IR Bonds or any of 
NRG’s  senior,  unsecured  debt  securities  or  downgrade  such  rating  below  investment  grade.  The  IR  Bonds  are  subject  to 
mandatory tender and purchase on October 1, 2025 and have final maturity dates of October 1, 2040 for the IR 2040 Bonds and 
October 1, 2045 for the IR 2045 Bonds.

NRG used the net proceeds from the offering to redeem during 2020 the existing principal amounts of outstanding Indian 

River Power 6.000% tax exempt bonds due 2040 and Indian River Power LLC 5.375% tax exempt bonds due 2045.

Non-Recourse Debt

The following are descriptions of certain indebtedness of NRG's subsidiaries. All of NRG's non-recourse debt is secured 

by the assets in the respective project subsidiaries as further described below. 

Credit Default Swap Facility

On January 4, 2019, the Company entered into an $80 million credit agreement to issue letters of credit, which is currently 
supporting the Cottonwood facility lease. Annual fees of 1.33% on the facility were paid quarterly in advance. On August 13, 
2020,  the  agreement  was  amended  permitting  the  Company  to  increase  the  size  of  the  facility  and  fees  on  the  facility  were 
adjusted  to  reflect  the  costs  of  the  credit  default  swaps  that  serve  as  collateral  for  the  facility.  In  order  to  increase  the 
Company’s collective collateral facilities in connection with the Direct Energy acquisition, NRG expanded the facility allowing 
for  the  issuance  of  an  additional  $150  million  of  letters  of  credit  as  of  December  31,  2020.  As  of  December  31,  2020, 
$229 million was issued under this facility.

140

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Bilateral Letter of Credit Facilities

In December 2020 the Company entered into a series of Bilateral Letter of Credit Facilities to allow for the issuance of up 
to $475 million of letters of credit. These facilities are uncommitted. As of December 31, 2020, $5 million was issued under 
these facilities. 

Put Option Agreement for Senior Debt Issuance

During the fourth quarter of 2020, the Company entered into a 3-year put option agreement with a Delaware trust formed 
by the Company upon completion of the sale of $900 million pre-capitalized trust securities redeemable November 15, 2023 
(the “P-Caps”). The Trust invested the proceeds from the sale of the P-Caps in a portfolio of principal and interest strips of U.S. 
Treasury securities (the “Eligible Treasury Assets”). Under the put option agreement, NRG has the right, from time to time, to 
issue  to  the  Trust  and  to  require  the  Trust  to  purchase  from  NRG,  on  one  or  more  occasions  (the  “Issuance  Right”),  up  to 
$900 million aggregate principal amount of NRG’s 1.841% Senior Secured First Lien Notes due 2023 (the “P-Caps Secured 
Notes”) in exchange for all or a portion of the Eligible Treasury Assets corresponding to the portion of the Issuance Right. NRG 
will pay a semi-annual premium to the Trust at a rate of 1.65%.

The P-Caps are to be redeemed by the Trust on November 15, 2023 or earlier upon an early redemption of the P-Caps 
Secured Notes. Following any distribution of P-Caps Secured Notes to the holders of the P-Caps, NRG may similarly redeem 
such P-Caps Secured Notes, in whole or in part, at the redemption price described below, plus accrued but unpaid interest to, 
but excluding, the date of redemption. Any P-Caps Secured Notes outstanding and held by the Trust as a result of the exercise 
of the Issuance Right that remain outstanding will also mature on November 15, 2023.

The Issuance Right will be exercised automatically in full if (1) NRG fails to pay the facility fee when due or any amount 
due and owing under the trust expense reimbursement agreement or fails to purchase and pay for any Eligible Treasury Assets 
that are due and not paid on their payment date and such failure is not cured within 30 days, or (2) upon certain bankruptcy 
events of NRG. 

NRG will be required to mandatorily exercise the Issuance Right if (1) an Acquisition Triggering Event has occurred, (2) 
NRG’s  consolidated  stockholders’  equity,  determined  in  accordance  with  GAAP,  but  excluding  accumulated  other 
comprehensive  income  (or  loss),  equity  of  non-controlling  interests  attributable  thereto  and  treasury  stock  at  cost,  has  fallen 
below $2.0 billion, which amount may be adjusted from time to time upon the occurrence of certain specified events, (3) an 
event of default under the P-Caps Secured Notes Indenture (as defined below) has occurred or would have occurred had the P-
Caps  Secured  Notes  been  outstanding,  (4)  NRG  breaches  its  covenant  to  maintain  sufficient  capacity  under  other  material 
agreements to permit the issuance of the P-Caps Secured Notes in full, (5) a Collateral Enforcement Event (as defined below) 
has  occurred,  (6)  a  change  of  control  triggering  event  has  occurred  in  respect  of  NRG  or  (7)  certain  events  relating  to  the 
Trust’s status as an “investment company” under the Investment Company Act of 1940, as amended (the “Investment Company 
Act”),  have  occurred.  Upon  the  occurrence  of  any  event  described  in  clause  (1),  (2),  (3),  (4)  or  (7)  of  this  paragraph,  the 
Issuance Right will be exercised in full, and upon the occurrence of any event described in clause (5) or (6) of this paragraph, 
the Issuance Right will be exercised with respect to the applicable portion of the available amount of P-Caps Secured Notes 
specified in the Facility Agreement.

In  connection  with  the  issuance  of  the  P-Caps,  on  December  2,  2020,  NRG  entered  into  a  facility  agreement  for  the 
issuance  of  letters  of  credit  (the  “LC  Agreement”)  and  Deutsche  Bank  Trust  Company  Americas  as  collateral  agent  (the 
“Collateral Agent”) and administrative agent pursuant to which certain financial institutions (the “LC Issuers”) are permitted to 
join with commitments to provide letters of credit in an aggregate amount not to exceed $874 million to support the operations 
of NRG and its subsidiaries and minority investments, including to replace certain currently outstanding letters of credit and 
other credit support issued for the account of entities being acquired pursuant to the Acquisition. In addition, on December 2, 
2020,  the  Trust  entered  into  a  pledge  and  control  agreement  (the  “Pledge  Agreement”),  among  NRG,  the  Trust  and  the 
Collateral Agent for the LC Issuers, under which the Trust agreed to grant a pledge over the Eligible Treasury Assets in favor of 
the Collateral Agent for the benefit of the LC Issuers. Pursuant to the LC Agreement and the Pledge Agreement, the Collateral 
Agent is entitled to withdraw Eligible Treasury Assets from the Trust’s pledged account, following notice to NRG, in the event 
NRG has failed to reimburse amounts drawn under any letter of credit issued pursuant to the LC Agreement, and the LC Issuers 
have the right to instruct the Collateral Agent to enforce the pledge over the Eligible Treasury Assets upon the occurrence of 
any event of default under the LC Agreement (a “Collateral Enforcement Event”). As of December 31, 2020 no letters of credit 
were issued under this agreement.

Agua Caliente Borrower 1

On January 22, 2019, the lenders of the Agua Borrower 1 notes notified Agua Caliente Borrower 1, a subsidiary of the 
Company, of certain defaults under the financing agreement as it relates to the bankruptcy filing made by PG&E on January 29, 
2019. PG&E is the offtaker of the underlying contracts, which are material to the project. The financing was entered into along 
with  Agua  Caliente  Borrower  2,  LLC,  a  subsidiary  of  Clearway  Energy  Inc.,  which  is  joint  and  several  to  the  parties.  On 

141

October 21, 2019, the Company repaid the outstanding amount on the notes at 102% plus accrued interest through the payment 
date of $83 million.

Note 15 — Asset Retirement Obligations 

The  Company's  AROs  are  primarily  related  to  the  environmental  obligations  for  nuclear  decommissioning,  mine 
reclamation,  ash  disposal,  site  closures,  fuel  storage  facilities  and  future  dismantlement  of  equipment  on  leased  property.  In 
addition, the Company has also identified conditional AROs for asbestos removal and disposal, which are specific to certain 
power generation operations.  

See Note 7, Nuclear Decommissioning Trust Fund, for a further discussion of the Company's nuclear decommissioning 
obligations.  Accretion  for  the  nuclear  decommissioning  ARO  and  amortization  of  the  related  ARO  asset  are  recorded  to  the 
Nuclear Decommissioning Trust Liability to the ratepayers and are not included in net income, consistent with treatment per 
ASC 980, Regulated Operations. 

The  following  table  represents  the  balance  of  ARO  obligations  as  of  December  31,  2020  and  2019,  along  with  the 

additions, reductions and accretion related to the Company's ARO obligations for the year ended December 31, 2020:

(In millions)

Nuclear 
Decommission

Other(a)

Total

Balance as of December 31, 2019 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  $ 

Revisions in estimates for current obligations . . . . . . . . . . . . . . . . . . . . . . . . 

Additions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Spending for current obligations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Accretion . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

298  $ 

(12)   

—   

—   

17   

430  $ 

38   

3   

(43)   

29   

Balance as of December 31, 2020 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  $ 

303  $ 

457  $ 

728 

26 

3 

(43) 

46 

760 

(a)

Total accretion expense related to asset retirement obligations included in the consolidated statement of cash flows includes accretion and revisions in 
estimates for asset retirement liabilities on non-operating plants

Note 16 — Benefit Plans and Other Postretirement Benefits 

NRG sponsors and operates defined benefit pension and other postretirement plans. 

NRG pension benefits are available to eligible non-union and union employees through various defined benefit pension 
plans. These benefits are based on pay, service history and age at retirement. Most pension benefits are provided through tax-
qualified  plans.  NRG  also  provides  postretirement  health  and  welfare  benefits  for  certain  groups  of  employees.  Cost  sharing 
provisions vary by the terms of any applicable collective bargaining agreements.

NRG  maintains  two  separate  qualified  pension  plans,  the  NRG  Pension  Plan  for  Bargained  Employees  and  the  NRG 
Pension Plan. Participation in the NRG Pension Plan for Bargained Employees depends upon whether an employee is covered 
by a bargaining agreement. 

NRG  expects  to  contribute  $30  million  to  the  Company's  pension  plans  in  2021,  of  which  $14  million  relates  to  the 

GenOn plan.

NRG Defined Benefit Plans

The annual net periodic benefit cost/(credit) related to NRG's pension and other postretirement benefit plans include the 

following components:

 (In millions)
Service cost benefits earned . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  $ 
Interest cost on benefit obligation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Expected return on plan assets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 
Amortization of unrecognized net loss . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 
Settlement/curtailment expense . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Net periodic benefit (credit)/cost . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . $ 

Year Ended December 31,

Pension Benefits

2020

2019

2018

10  $ 
38 
(61) 
5 
— 
(8)  $ 

10  $ 
46 
(59) 
3 
— 
—  $ 

23 
44 
(62) 
— 
7 
12 

142

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
(In millions)
Service cost benefits earned . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  $ 
Interest cost on benefit obligation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Amortization of unrecognized prior service cost . . . . . . . . . . . . . . . . . . . . . . . . . 
Amortization of unrecognized net loss . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 
Curtailment gain . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 
Net periodic benefit credit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . $ 

Year Ended December 31,

Other Postretirement Benefits

2020

2019

2018

—  $ 
3 

(14) 
1 
— 
(10)  $ 

1  $ 
3 

(13) 
— 
— 
(9)  $ 

1 
4 

(10) 
— 
(10) 
(15) 

A comparison of the pension benefit obligation, other postretirement benefit obligations and related plan assets for NRG's 

plans on a combined basis is as follows:

(In millions)
Benefit obligation at January 1 . . . . . . . . . . . . . . . . . . . . . . . . . . .  $ 
Service cost . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Interest cost . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Plan amendments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Actuarial loss . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Employee and retiree contributions . . . . . . . . . . . . . . . . . . . . . . . .
Benefit payments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Benefit obligation at December 31 . . . . . . . . . . . . . . . . . .
Fair value of plan assets at January 1 . . . . . . . . . . . . . . . . . . . . . . 
Actual return on plan assets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 
Employee and retiree contributions . . . . . . . . . . . . . . . . . . . . . . . .
Employer contributions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Benefit payments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Fair value of plan assets at December 31 . . . . . . . . . . . . .

Funded status at December 31 — excess of obligation over 

As of December 31,

Pension Benefits

Other Postretirement
Benefits

2020

2019

2020

2019

1,397  $ 
10 
38 
— 
126 
— 
(82) 
1,489 
1,150 
193 
— 
11 
(82) 
1,272 

1,222  $ 
10 
46 
— 
207 
— 
(88) 
1,397 
981 
216 
— 
41 
(88) 
1,150 

93  $ 
— 
3 
— 
— 
3 
(9) 
90 
— 
— 
3 
6 
(9) 
— 

assets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  $ 

(217)  $ 

(247)  $ 

(90)  $ 

83 
1 
3 
(2) 
16 
4 
(12) 
93 
— 
— 
4 
7 
(11) 
— 

(93) 

During  the  year  ended  December  31,  2020,  the  actuarial  loss  of  $126  million  on  pension  benefits  was  driven  by 

decreasing discount rates and demographic assumptions, partially offset by gains from life expectancy projection updates. 

During  the  year  ended  December  31,  2019,  the  actuarial  loss  of  $207  million  on  pension  benefits  was  driven  by 
decreasing  discount  rates,  assumption  changes  to  reflect  current  market  conditions  and  actual  experience  different  than 
assumed, partially offset by gains from life expectancy projection updates.

Amounts recognized in NRG's balance sheets were as follows:

(In millions)
Other current liabilities . . . . . . . . . . . . . . . . . . . . . . . . . . . . $ 
Other non-current liabilities . . . . . . . . . . . . . . . . . . . . . . . . 

As of December 31,

Pension Benefits

Other Postretirement
Benefits

2020

2019

2020

2019

—  $ 
217 

—  $ 
247 

5  $ 
85 

7 
86 

Amounts recognized in NRG's accumulated OCI that have not yet been recognized as components of net periodic benefit 

cost were as follows:

(In millions)
Net loss . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . $ 
Prior service cost/(credit) . . . . . . . . . . . . . . . . . . . . . . . . . . 
Total accumulated OCI . . . . . . . . . . . . . . . . . . . . . . . . . . . . $ 

As of December 31,

Pension Benefits

Other Postretirement
Benefits

2020

2019

2020

2019

127  $ 
2 
129  $ 

138  $ 
2 
140  $ 

6  $ 
(29)   
(23)  $ 

7 
(43) 
(36) 

143

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Other changes in plan assets and benefit obligations recognized in OCI were as follows:

(In millions)
Net actuarial (gain)/loss . . . . . . . . . . . . . . . . . . . . . . . . . . .  $ 
Amortization of net actuarial (gain) . . . . . . . . . . . . . . . . . . 
Prior service credit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 
Amortization of prior service cost . . . . . . . . . . . . . . . . . . . 
Total recognized in OCI . . . . . . . . . . . . . . . . . . . . . . . . . . . $ 

Net periodic benefit credit . . . . . . . . . . . . . . . . . . . . . . . . . 

Net recognized in net periodic pension credit and OCI . . .  $ 

Year Ended December 31,

Pension
Benefits

Other Postretirement
Benefits

2020

2019

2020

2019

(6)  $ 
(5)   
— 
— 
(11)  $ 

(8)   

(19)  $ 

50  $ 
(3)   
— 
— 
47  $ 

— 

47  $ 

—  $ 
(1)   
— 
14 
13  $ 

(10)   

3  $ 

16 
— 
(2) 
12 
26 

(9) 

17 

The following table presents the balances of significant components of NRG's pension plan:

(In millions)
Projected benefit obligation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . $ 
Accumulated benefit obligation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Fair value of plan assets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

As of December 31,

Pension Benefits

2020

2019

1,489  $ 
1,455 
1,272 

1,397 
1,362 
1,150 

NRG's market-related value of its plan assets is the fair value of the assets. The fair values of the Company's pension plan 

assets by asset category and their level within the fair value hierarchy are as follows:

Fair Value Measurements as of December 31, 2020

Quoted Prices in
Active Markets for
Identical Assets
(Level 1)

Significant
Observable Inputs
(Level 2)

Total

—  $ 
— 
— 
— 
13 
13  $ 

284  $ 
113 
151 
258 
— 
806  $ 

$ 

284 
113 
151 
258 
13 
819 

45 
289 
84 
35 
1,272 

(In millions)
Common/collective trust investment — U.S. equity . . . . . . . . . . . . . . . . $ 
Common/collective trust investment — non-U.S. equity . . . . . . . . . . . . 
Common/collective trust investment — non-core assets . . . . . . . . . . . . 
Common/collective trust investment — fixed income . . . . . . . . . . . . . . 
Short-term investment fund . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Subtotal fair value . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . $ 

Measured at net asset value practical expedient: . . . . . . . . . . . . . . . . . . .
Common/collective trust investment — non-U.S. equity . . . . . . . . . . . . 
Common/collective trust investment — fixed income . . . . . . . . . . . . . . 
Common/collective trust investment — non-core assets . . . . . . . . . . . . 
Partnerships/joint ventures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 
Total fair value . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

144

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Fair Value Measurements as of December 31, 2019

Quoted Prices in
Active Markets for
Identical Assets
(Level 1)

Significant
Observable Inputs
(Level 2)

Total

(In millions)
Common/collective trust investment — U.S. equity . . . . . . . . . . . . . . . . $ 
Common/collective trust investment — non-U.S. equity . . . . . . . . . . . . 
Common/collective trust investment — non-core assets . . . . . . . . . . . . 
Common/collective trust investment — fixed income . . . . . . . . . . . . . . 
Short-term investment fund . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Subtotal fair value . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . $ 

Measured at net asset value practical expedient: . . . . . . . . . . . . . . . . . . .
Common/collective trust investment — non-U.S. equity . . . . . . . . . . . . 
Common/collective trust investment — fixed income . . . . . . . . . . . . . . 
Common/collective trust investment — non-core assets . . . . . . . . . . . . 
Partnerships/joint ventures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 
Total fair value . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

—  $ 
— 
— 
— 
12 
12  $ 

233  $ 
73 
143 
272 
— 
721  $ 

$ 

233 
73 
143 
272 
12 
733 

84 
279 
24 
30 
1,150 

In accordance with ASC 820, the Company determines the level in the fair value hierarchy within which each fair value 
measurement in its entirety falls, based on the lowest level input that is significant to the fair value measurement in its entirety. 
The fair value of the common/collective trust investments is valued at fair value which is equal to the sum of the market value 
of all of the fund's underlying investments. Certain common/collective trust investments have readily determinable fair value as 
they  publish  daily  net  asset  value,  or  NAV,  per  share  and  are  categorized  as  Level  2.  Certain  other  common/collective  trust 
investments and partnerships/joint ventures use NAV per share, or its equivalent, as a practical expedient for valuation, and thus 
have been removed from the fair value hierarchy table.

The following table presents the significant assumptions used to calculate NRG's benefit obligations:

As of December 31,

Pension Benefits

Other Postretirement Benefits

2020

2019

2020

2019

Weighted-Average Assumptions
Discount rate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Interest crediting rate . . . . . . . . . . . . . . . . . . . . . . . . . .
Rate of compensation increase . . . . . . . . . . . . . . . . . . 

 2.56 %

 3.12 %  
 3.00 %

Health care trend rate . . . . . . . . . . . . . . . . . . . . . . . . . 

— 

 3.26 %

— 
 3.00 %

— 

 2.54 %

 3.26 %

 1.62 %  
 — %
 7.2% grading 
to 4.5% in 2028  

— 
 — %
7.5% grading to 
4.5% in 2028

The following table presents the significant assumptions used to calculate NRG's benefit expense:

Weighted-Average 
Assumptions

2020

2019

2018

2020

2019

2018

Pension Benefits

Other Postretirement Benefits

As of December 31,

Discount rate . . . . . . . . 

 3.26 % 4.38%/4.20% 3.71%/4.04%

 3.66 %  

— 

— 

3.26%   

 2.28 %  

4.37%

3.71% /4.08% 

— 

— 

— 

— 

— 
 7.8% grading 
to 4.5% in 2025

— 
8.2% grading to 
4.5% in 2025

Interest crediting rate . .
Expected return on plan 
assets . . . . . . . . . . . . 

Rate of compensation 

increase . . . . . . . . . . .

 5.93 %

 6.35 %

 6.17 %  

 3.00 %

 3.00 %

 3.00 %  

— 

— 

Health care trend rate . .

— 

— 

 7.5% grading 
to 4.5% in 2028

— 

145

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
NRG  uses  December  31  of  each  respective  year  as  the  measurement  date  for  the  Company's  pension  and  other 
postretirement benefit plans. The Company sets the discount rate assumptions on an annual basis for each of NRG's defined 
benefit retirement plans as of December 31. The discount rate assumptions represent the current rate at which the associated 
liabilities  could  be  effectively  settled  at  December  31.  The  Company  utilizes  the  Aon  AA  Above  Median,  or  AA-AM,  yield 
curve to select the appropriate discount rate assumption for each retirement plan. The AA-AM yield curve is a hypothetical AA 
yield curve represented by a series of annualized individual spot discount rates from 6 months to 99 years. Each bond issue used 
to build this yield curve must be non-callable, and have an average rating of AA when averaging available Moody's Investor 
Services, Standard & Poor's and Fitch ratings.

NRG employs a total return investment approach, whereby a mix of equities and fixed income investments are used to 
maximize  the  long-term  return  of  plan  assets  for  a  prudent  level  of  risk.  Risk  tolerance  is  established  through  careful 
consideration of plan liabilities, plan funded status, and corporate financial condition. The Investment Committee reviews the 
asset  mix  periodically  and  as  the  plan  assets  increase  in  future  years,  the  Investment  Committee  may  examine  other  asset 
classes such as real estate or private equity. NRG employs a building block approach to determining the long-term rate of return 
assumption for plan assets, with proper consideration given to diversification and rebalancing. Historical markets are studied 
and  long-term  historical  relationships  between  equities  and  fixed  income  are  preserved,  consistent  with  the  widely  accepted 
capital  market  principle  that  assets  with  higher  volatility  generate  a  greater  return  over  the  long  run.  Current  factors  such  as 
inflation and interest rates are evaluated before long-term capital market assumptions are determined. Peer data and historical 
returns are reviewed to check for reasonableness and appropriateness.

The target allocations of NRG's pension plan assets were as follows for the year ended December 31, 2020:

U.S. equity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 
Non-U.S. equity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 
Non-core assets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 
U.S. fixed income . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

 20 %
 13 %
 17 %
 50 %

Plan  assets  are  currently  invested  in  a  diversified  blend  of  equity  and  fixed-income  investments.  Furthermore,  equity 
investments are diversified across U.S., non-U.S., global, and emerging market equities, as well as among growth, value, small 
and large capitalization stocks.

Investment risk and performance are monitored on an ongoing basis through quarterly portfolio reviews of each asset fund 
class to a related performance benchmark, if applicable, and annual pension liability measurements. Performance benchmarks 
are composed of the following indices:

U.S. equities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  Dow Jones U.S. Total Stock Market Index

Asset Class

Index

Non-U.S. equities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  MSCI All Country World Ex-U.S. IMI Index
Non-core assets(a) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Various (per underlying asset class)
Fixed income securities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Barclays Short, Intermediate and Long Credits/Barclays 

Strips 20+ Index

(a)

Non-Core Assets are defined as diversifying asset classes approved by the Investment Committee that are intended to enhance returns and/or reduce 
volatility of the U.S. and non-U.S. equities. Asset classes considered Non-Core include, but may not be limited to: Emerging Market Equity, Emerging 
Market Debt, Non-US Developed Market Small Cap, High Yield Fixed Income, Real Estate, Bank Loans, Global Infrastructure and other Alternatives. 

NRG's expected future benefit payments for each of the next five years, and in the aggregate for the five years thereafter, 

are as follows:

Other Postretirement Benefit

 (In millions)
2021 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . $ 
2022 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2023 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2024 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2025 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2026-2030 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

146

Pension
Benefit Payments

Benefit Payments

90  $ 
89 
87 
85 
83 
386 

Medicare Prescription 
Drug Reimbursements
— 
— 
— 
— 
— 
2 

6  $ 
6 
5 
5 
5 
19 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
STP Defined Benefit Plans

NRG has a 44% undivided ownership interest in STP, as discussed further in Note 29, Jointly Owned Plants. STPNOC, 
which operates and maintains STP, provides its employees a defined benefit pension plan, as well as postretirement health and 
welfare  benefits.  Although  NRG  does  not  sponsor  the  STP  plan,  it  reimburses  STPNOC  for  44%  of  the  contributions  made 
towards its retirement plan obligations. 

During the third quarter of 2019, STPNOC announced that the defined benefit pension plan will be frozen for non-union 
employees on December 31, 2021, This resulted in the curtailment of benefits, thereby requiring a remeasurement, including an 
update to the discount rate used to determine benefit obligations. As a result, during 2019, NRG recognized a gain of $8 million 
related to the curtailment of benefits and an increase of $32 million to the pension liability was recorded to other comprehensive 
income. The Company measures the fair value of its pension assets in accordance with ASC 820, Fair Value Measurements and 
Disclosures, or ASC 820. 

For the years ended December 31, 2020 and December 31, 2019, NRG reimbursed STPNOC $8 million and $24 million, 
respectively, for its contribution to the plans. In 2021, NRG expects to reimburse STPNOC $18 million for its contribution to 
the plan. 

The Company has recognized the following in its statement of financial position, statement of operations and accumulated 

OCI related to its 44% interest in STP:

(In millions)
Funded status — STPNOC benefit plans . . . . . . . . . . $ 
Net periodic benefit cost/(credit) . . . . . . . . . . . . . . . . 
Other changes in plan assets and benefit obligations 
recognized in other comprehensive income/(loss) . 

Defined Contribution Plans

As of December 31,

Pension Benefits

Other Postretirement Benefits

2020

2019

2020

2019

(99)  $ 
7 

22 

(77)  $ 
9 

(13)   

(20)  $ 
(4)   

5 

(20) 
(4) 

6 

NRG's employees are also eligible to participate in defined contribution 401(k) plans.

The Company's contributions to these plans were as follows:

(In millions)
Company contributions to defined contribution plans . . . . . . . . . . . . $ 

Year Ended December 31,

2020

2019

2018

22  $ 

22  $ 

28 

Note 17 — Capital Structure 

For the period from December 31, 2017 to December 31, 2020, the Company had 10,000,000 shares of preferred stock 
authorized and 500,000,000 shares of common stock authorized. The following table reflects the changes in NRG's common 
shares issued and outstanding for each period presented: 

Balance as of December 31, 2017 . . . . . . . . . . . . . . . . . . . 
Shares issued under ESPP . . . . . . . . . . . . . . . . . . . . . . . . .
Shares issued under LTIPs . . . . . . . . . . . . . . . . . . . . . . . . 
Share repurchases . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 
Balance as of December 31, 2018 . . . . . . . . . . . . . . . . . . . 
Shares issued under ESPP . . . . . . . . . . . . . . . . . . . . . . . . .
Shares issued under LTIPs . . . . . . . . . . . . . . . . . . . . . . . . 
Share repurchases . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 
Balance as of December 31, 2019 . . . . . . . . . . . . . . . . . . . 
Shares issued under ESPP . . . . . . . . . . . . . . . . . . . . . . . . .
Shares issued under LTIPs . . . . . . . . . . . . . . . . . . . . . . . . 
Share repurchases . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 
Balance as of December 31, 2020 . . . . . . . . . . . . . . . . . . . 

Issued
418,323,134 
— 
1,965,752 
— 
420,288,886 
— 
1,601,904 
— 
421,890,790 
— 
1,167,058 
— 
423,057,848 

Common
Treasury
(101,580,045)   

175,862 
— 

(35,234,664)   
(136,638,847)   

46,128 
— 

(36,301,882)   
(172,894,601)   

131,469 
— 

(6,062,783)   
(178,825,915)   

Outstanding

316,743,089 
175,862 
1,965,752 
(35,234,664) 
283,650,039 
46,128 
1,601,904 
(36,301,882) 
248,996,189 
131,469 
1,167,058 
(6,062,783) 
244,231,933 

147

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Common Stock

 As of December 31, 2020, NRG had 14,862,069 shares of common stock reserved for the maximum number of shares 

potentially issuable based on the conversion and redemption features of the long-term incentive plans. 

Common  stock  dividends  —  The  Company  declared  and  paid  $0.30,  $0.03  and  $0.03  quarterly  dividend  per  common 

share, or $1.20, $0.12 and $0.12 per share on an annualized basis for 2020, 2019 and 2018 respectively. 

  In  the  first  quarter  of  2020,  NRG  increased  the  annual  dividend  to  $1.20  from  $0.12  per  share,  as  part  of  a  long-term 
capital  allocation  policy  adopted  in  the  fourth  quarter  of  2019,  that  targets  allocating  50%  of  cash  available  for  allocation 
generated  each  year  to  growth  investments  and  50%  to  be  returned  to  shareholders.  The  return  of  capital  to  shareholders  is 
expected to be completed through the increased dividend supplemented by share repurchases. The long-term capital allocation 
policy targets an annual dividend growth rate of 7-9% per share in years subsequent to 2020. In 2021 NRG increased the annual 
dividend  to  $1.30  per  share,  representing  an  8%  increase.  The  Company's  common  stock  dividends  are  subject  to  available 
capital, market conditions, and compliance with associated laws, regulations and other contractual obligations.

On January 21, 2021, NRG declared a quarterly dividend on the Company's common stock of $0.325 per share, or $1.30 

per share on an annualized basis, payable on February 16, 2021, to stockholders of record as of February 1, 2021. 

Employee  Stock  Purchase  Plan  —  In  March  2019,  the  Company  reopened  participation  in  the  ESPP,  which  allows 
eligible  employees  to  elect  to  withhold  between  1%  and  10%  of  their  eligible  compensation  to  purchase  shares  of  NRG 
common stock at the lesser of 95% of its market value on the offering date or 95% of the fair market value on the exercise date. 
An offering date will occur each April 1 and October 1. An exercise date will occur each September 30 and March 31. The 
ESPP, that was suspended in 2018, allowed eligible employees to elect to withhold up to 10% of their eligible compensation to 
purchase  shares  of  NRG  common  stock  at  the  lesser  of  85%  of  its  fair  market  value  on  the  offering  date  or  85%  of  the  fair 
market value on the exercise date. An offering date occurred each January 1 and July 1. An exercise date occurred each June 30 
and December 31. As of December 31, 2020, there remained 2,753,591 shares of treasury stock reserved for issuance under the 
ESPP.

Share Repurchases — In 2018, the Company's board of directors authorized the Company to repurchase $1.5 billion of its 
common  stock.  The  Company  executed  $1.25  billion  of  these  share  repurchases  in  2018,  with  the  remaining  $0.25  billion 
completed  in  the  first  quarter  of  2019.  In  2019,  the  Company's  board  of  directors  authorized  the  Company  to  repurchase  an 
additional  $1.25  billion  of  its  common  stock.  The  Company  executed  $1.194  billion  of  these  share  repurchases  in  2019  and 
completed the remaining $56 million under the 2019 authorization by February 27, 2020. The remaining repurchases in 2020 
were made under the long-term capital allocation policy discussed above.

The following table summarizes the shares repurchases made during the years 2018, 2019 and 2020: 

2018 repurchases: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 
Shares repurchased under May 24, 2018 Accelerated Repurchase Agreement . . . 

Shares repurchased under September 5, 2018 Accelerated Repurchase Agreement
Other repurchases . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

Total Share Repurchases during 2018 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2019 repurchases: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

Total number of 
shares and share 
equivalents  
purchased

Average 
price paid 
per share 
and share 
equivalent

Amounts paid for 
shares and share 
equivalents 
purchased (in 
millions)

10,829,903 

13,307,130 
11,097,631 

354 

500 
396 

35,234,664  $ 

35.48  $ 

1,250 

Repurchases under February 28, 2019 Accelerated Share Repurchase Agreement 

9,438,671 

Other repurchases . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 
Equivalent shares purchased in lieu of tax withholdings on equity compensation 
issuances(a) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Total Share Repurchases during 2019 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2020 repurchases: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

Repurchases . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Equivalent shares purchased in lieu of tax withholdings on equity compensation 
issuances(a) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Total Share Repurchases during 2020 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

26,863,211 

936,928 

37,238,810  $ 

38.79  $ 

6,062,783 

711,248 

6,774,031  $ 

33.05  $ 

400 

1,008 

36 

1,444 

197 

27 

224 

(a)

NRG elected to pay cash for tax withholding on equity awards instead of issuing actual shares to management. The average price per equivalent shares 
withheld was $38.23 and $38.78 in 2020 and 2019, respectively. See Note 22, Stock-Based Compensation, for further discussion of the equity awards

148

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Note 18 — Investments Accounted for by the Equity Method and Variable Interest Entities 

Entities that are not Consolidated

NRG accounts for the Company's significant investments using the equity method of accounting. NRG's carrying value of 
equity investments can be impacted by a number of elements including impairments, unrealized gains and losses on derivatives 
and movements in foreign currency exchange rates.

The following table summarizes NRG's equity method investments as of December 31, 2020:

(In millions, except percentages)

Name
Agua Caliente . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 
Gladstone . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Ivanpah Master Holdings, LLC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Watson Cogeneration Company . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 
Midway-Sunset Cogeneration Company . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 
Petra Nova Parish Holdings, LLC(b) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 
Total equity investments in affiliates . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

Economic
Interest

Investment 
Balance(a)

 35.0 % $ 
 37.5 %  
 54.5 %  
 49.0 %  
 50.0 %  

 50.0 %  

$ 

185 
131 
17 
14 
12 

(13) 

346 

(a)

(b)

As of December 31, 2020, the carry value of NRG's equity method investment was $343 million lower than the underlying net assets of the investees. 
The basis difference is being amortized into net income over the remaining estimated useful lives of the underlying net assets. The basis difference is 
primarily due to impairments booked on Petra Nova, but not booked at the project level, as well as differences related to the deconsolidations of Ivanpah 
and Agua Caliente in 2018 and the treatment of certain deferred tax assets. 
Refer to Note 11, Asset Impairments, for discussion of NRG's investment in Petra Nova Parish Holdings, LLC 

(In millions)

As of December 31,
2019
2020

Undistributed earnings from equity investments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  $ 

30  $ 

42 

PG&E Bankruptcy — The Agua Caliente project and two of the three Ivanpah units are party to PPAs with PG&E. Both 
projects have project financing with the U.S. DOE. On January 29, 2019, PG&E Corp. and primary operating subsidiary utility 
PG&E filed for Chapter 11 relief in the California Bankruptcy Court. As a result of the bankruptcy filing, Agua Caliente and 
the two Ivanpah units were issued notices of events of default under their respective loan agreements. On September 9, 2019, 
PG&E filed a plan of reorganization that would assume all power purchase agreements, including those held by Agua Caliente 
and the two Ivanpah units. The California Bankruptcy Court approved the PG&E plan and the Confirmation Order was entered 
on June 19, 2020. The plan went effective, and PG&E emerged from bankruptcy on July 1, 2020. In July 2020, the U.S. DOE 
agreed  to  waivers  of  the  bankruptcy-related  events  of  default  with  respect  to  the  Agua  Caliente  and  Ivanpah  projects. 
Subsequent  to  PG&E's  emergence  from  bankruptcy,  the  Agua  Caliente  and  the  Ivanpah  projects  were  allowed  to  resume 
distributions, and as of December 31, 2020, NRG received $50 million. In November 2020, Clearway Energy Inc. agreed to 
buy NRG’s 35% interest in Agua Caliente. The transaction closed on February 3, 2021.

Variable Interest Entities

NRG accounts for its interests in certain entities that are considered VIEs under ASC 810, Consolidation, for which NRG 

is not the primary beneficiary, under the equity method.

Through its consolidated subsidiary, NRG Solar Ivanpah LLC, NRG owns a 54.5% interest in Ivanpah Master Holdings, 
LLC, or Ivanpah, the owner of three solar electric generating projects located in the Mojave Desert with a total capacity of 393 
MW. NRG considers this investment a VIE under ASC 810 and NRG is not considered the primary beneficiary. The Company 
accounts for its interest under the equity method of accounting.

The Ivanpah solar electric generating projects were funded in large part by loans guaranteed by the U.S. DOE and equity 
from  the  projects'  partners.  During  the  first  quarter  of  2018,  all  interested  parties  sought  a  restructuring  of  Ivanpah's  debt  in 
order  to  avoid  a  potential  event  of  default  with  respect  to  the  loans  in  connection  with  several  recent  events.  Ensuing 
negotiations  culminated  in  a  settlement  during  the  second  quarter  of  2018  between  the  parties  which  resulted  in  certain 
transactions, including the release of reserves totaling $95 million to fund equity distributions to the partners, which reduced the 
equity  at  risk,  and  the  prepayment  of  certain  of  the  debt  balance  outstanding,  and  the  amendment  of  certain  of  Ivanpah's 
governing  documents.  The  equity  distributions  and  prepayment  of  debt  were  funded  by  the  agreed  upon  release  of  reserve 
funds. These events were considered to be a reconsideration event in accordance with ASC 810. As a result, NRG determined 
that it is not the primary beneficiary and deconsolidated Ivanpah. NRG recognized a loss of $22 million on the deconsolidation 
and subsequent recognition of Ivanpah as an equity method investment. The deconsolidation of Ivanpah reduced the Company's 

149

 
assets by approximately $1.3 billion, which was primarily property, plant and equipment, and reduced the Company's liabilities 
by $1.2 billion, which was primarily long-term debt.

Other Equity Investments

Gladstone  —  Through  a  joint  venture,  NRG  owns  a  37.5%  interest  in  Gladstone,  a  1,613  MW  coal-fueled  power 
generation facility in Queensland, Australia. The power generation facility is managed by the joint venture participants and the 
facility is operated by NRG. Operating expenses incurred in connection with the operation of the facility are funded by each of 
the participants in proportion to their ownership interests. Coal is sourced from local mines in Queensland. NRG and the joint 
venture  participants  receive  their  respective  share  of  revenues  directly  from  the  off  takers  in  proportion  to  the  ownership 
interests  in  the  joint  venture.  Power  generated  by  the  facility  is  primarily  sold  to  an  adjacent  aluminum  smelter,  with  excess 
power sold to the Queensland Government-owned utility under long-term supply contracts. NRG's investment in Gladstone was 
$131 million as of December 31, 2020.

Entities that are Consolidated

The Company has a controlling financial interest in certain entities which have been identified as VIEs under ASC 810. 
These  arrangements  are  related  to  the  Receivables  Facility,  as  further  described  in  Note  13,  Receivables  Securitization  and 
Repurchase  Facility,  and  tax  equity  arrangements  entered  into  with  third-parties  in  order  to  finance  the  cost  of  solar  energy 
systems under operating leases eligible for certain tax credits as further described in Note 2, Summary of Significant Accounting 
Policies.  During  the  first  quarter  of  2020,  the  Company  repurchased  its  partners'  equity  interest  in  one  of  the  remaining 
partnerships.  As  the  Company  retains  control  of  its  interest  in  the  entity,  the  repurchase  was  recorded  to  equity.  During  the 
fourth quarter of 2020, the Company completed the sale of its other remaining tax equity arrangement, as part of the sale of the 
Home Solar business for $66 million.

The summarized financial information for the Company's consolidated VIEs consisted of the following:

(In millions)

December 31, 2020 December 31, 2019

Accounts receivable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . $ 

647  $ 

Other current assets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

Net property, plant and equipment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Other long-term assets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

Total assets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

Current liabilities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

Long-term debt . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Other long-term liabilities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

Total liabilities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Redeemable noncontrolling interests . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2 

— 

— 

649 

78 

— 

— 

78 

— 

Net assets less noncontrolling interests . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  $ 

571  $ 

3 

— 

71 

27 

101 

4 

24 

8 

36 

20 

45 

Note 19 — Earnings Per Share 

Basic income per common share is computed by dividing net income by the weighted average number of common shares 
outstanding. Shares issued and treasury shares repurchased during the year are weighted for the portion of the year that they 
were  outstanding.  Diluted  income  per  share  is  computed  in  a  manner  consistent  with  that  of  basic  income  per  share,  while 
giving effect to all potentially dilutive common shares that were outstanding during the period. 

Dilutive effect for equity compensation and other equity instruments — The outstanding non-qualified stock options, non-
vested  restricted  stock  units,  and  market  stock  units  and  relative  performance  stock  units  are  not  considered  outstanding  for 
purposes  of  computing  basic  income  per  share.  However,  these  instruments  are  included  in  the  denominator  for  purposes  of 
computing diluted income per share under the treasury stock method. The 2048 Convertible Senior Notes are convertible, under 
certain circumstances, into the Company’s common stock, cash or combination thereof (at NRG's option). There is no dilutive 
effect for the 2048 Convertible Senior Notes due to the Company’s expectation to settle the liability in cash.

150

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
The  reconciliation  of  NRG's  basic  income/(loss)  per  share  to  diluted  income/(loss)  per  share  is  shown  in  the  following 

table:

 (In millions, except per share amounts)

Basic income per share attributable to NRG, Inc; 

Year Ended December 31,
2019

2018

2020

Net income attributable to NRG Energy, Inc. common stockholders . . . . . . . . . . $ 

510  $ 

4,438  $ 

Weighted average number of common shares outstanding-basic . . . . . . . . . . . . . . . . . . . .

245 

262 

Income per weighted average common share — basic . . . . . . . . . . . . . . . . . . . . . . . . . . . $ 

2.08  $ 

16.94  $ 

Diluted income per share attributable to NRG, Inc; 

Net income attributable to NRG Energy, Inc. common stockholders . . . . . . . . . . $ 

510  $ 

4,438  $ 

Weighted average number of common shares outstanding-basic . . . . . . . . . . . . . . . . . . . .

  Incremental shares attributable to the issuance of equity compensation (treasury stock 
method) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Weighted average number of common shares outstanding-diluted . . . . . . . . . . . . . . . . . . .

245 

1 

246 

262 

2 

264 

Income per weighted average common share — diluted . . . . . . . . . . . . . . . . . . . . . . . . .  $ 

2.07  $ 

16.81  $ 

268 

304 

0.88 

268 

304 

4 

308 

0.87 

As of December 31, 2020 and 2019 and 2018 the Company had an insignificant number of outstanding equity instruments 

that are anti-dilutive and were not included in the computation of the Company’s diluted income per share.

Note 20 — Segment Reporting 

The Company began managing its integrated model based on the combined results of the retail and wholesale generation 
businesses with a geographical focus in 2020. As a result, the Company changed its business segments to Texas, East and West/
Other  beginning  in  the  first  quarter  of  2020.  The  Company's  updated  segment  structure  reflects  how  management  makes 
financial decisions and allocates resources. All affected disclosures presented herein have been recast to reflect these changes 
for all periods presented. For further discussion, refer to Note 1, Nature of Business.

NRG's  chief  operating  decision  maker,  its  chief  executive  officer,  evaluates  the  performance  of  its  segments  based  on 
operational measures including adjusted earnings before interest, taxes, depreciation and amortization, or Adjusted EBITDA, 
free cash flow and capital for allocation, as well as net income/(loss) and net income/(loss) attributable to NRG Energy, Inc.

In February 2019, the Company completed the sale and deconsolidation of the South Central Portfolio and Carlsbad. On 
August 31, 2018, NRG deconsolidated NRG Yield Inc., its Renewables Platform and Carlsbad for financial reporting purposes. 
In 2018, the financial information for historical periods was recast to reflect the presentation of discontinued operations within 
the corporate segment. Refer to Note 4, Acquisitions, Discontinued Operations and Dispositions, for further discussion.

The Company had no customer that comprised more than 10% of the Company's consolidated revenues during the years 
ended  December  31,  2020  and  2019.  The  company  had  one  customer  in  the  Texas  segment  that  comprised  11%  of  the 
Company's consolidated revenues during the year ended December 31, 2018.

Intersegment sales are accounted for at market. 

151

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
9,093 

7,473 

435 

75 

8 

7,991 

3 

1,105 

17 

(18) 

67 

(9) 

(401) 

761 

251 

510 

346 

230 

579 

Texas

East

West/Other

Corporate(a)

Eliminations 

Total

For the Year Ended December 31, 2020

6,309  $ 

2,354  $ 

434  $ 

—  $ 

(4)  $ 

(In millions)
Operating revenues(a) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . $ 
Operating expenses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Depreciation and amortization . . . . . . . . . . . . . . . . . . . . . . . .

Impairment losses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Development costs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

5,246 

227 

14 

4 

Total operating cost and expenses . . . . . . . . . . . . . . . . . 

5,491 

(Loss)/gain on sale of assets . . . . . . . . . . . . . . . . . . . . . . . . . .

Operating income/(loss) . . . . . . . . . . . . . . . . . . . . . . . . . .

Equity in (losses)/earnings of unconsolidated affiliates . . . . .

Impairment losses on investments . . . . . . . . . . . . . . . . . . . . . 

Other income, net . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Loss on debt extinguishment . . . . . . . . . . . . . . . . . . . . . . . . . 

Interest expense . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

Income/(loss) from continuing operations before 
income taxes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

Income tax (benefit)/expense . . . . . . . . . . . . . . . . . . . . . . . . .

— 

818 

(12) 

(18) 

11 

— 

— 

799 

— 

1,828 

142 

— 

3 

1,973 

— 

381 

— 

— 

7 

(4) 

(14) 

370 

(1) 

346 

32 

61 

1 

440 

(2) 

(8) 

29 

— 

8 

(5) 

(3) 

21 

2 

57 

34 

— 

— 

91 

5 

(86) 

— 

— 

41 

— 

(384) 

(429) 

250 

(4) 

— 

— 

— 

(4) 

— 

— 

— 

— 

— 

— 

— 

— 

— 

Net income/(loss) attributable to NRG Energy, Inc. . . . $ 

799  $ 

371  $ 

19  $ 

(679)  $ 

—  $ 

Balance sheet

Equity investments in affiliates . . . . . . . . . . . . . . . . . . . . . . .  $ 

(13)  $ 

—  $ 

359  $ 

—  $ 

—  $ 

Capital expenditures
Goodwill(b) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 
Total assets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  $ 

130 

325 

45 

254 

30 

— 

25 

— 

— 

— 

7,641  $ 

1,885  $ 

1,584  $ 

11,152  $ 

(7,360)  $ 

14,902 

(a) Inter-segment sales and inter-segment net derivative 

gains and losses included in operating revenues . . . . . . . .  $ 

6  $ 

(6)  $ 

4  $ 

—  $ 

—  $ 

4 

(b) Goodwill was allocated based on the regions in which the business operates and are expected to benefit using a relative fair value approach . . . . . . . . . . . . 

152

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
(In millions)
Operating revenues(a) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . $ 
Operating expenses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Depreciation and amortization . . . . . . . . . . . . . . . . . . . . . . . .

Impairment losses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Development costs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Total operating cost and expenses . . . . . . . . . . . . . . . . . 

Gain on sale of assets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Operating income/(loss) . . . . . . . . . . . . . . . . . . . . . . . . . .

Equity in (losses)/earnings of unconsolidated affiliates . . . . .

Impairment losses on investments . . . . . . . . . . . . . . . . . . . . . 

Other income, net  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

Loss on debt extinguishment . . . . . . . . . . . . . . . . . . . . . . . . . 

Interest expense . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

Income/(loss) from continuing operations before 
income taxes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

Income tax expense/(benefit) . . . . . . . . . . . . . . . . . . . . . . . . .

Net income from continuing operations . . . . . . . . . . . . .

Gain from discontinued operations, net of income tax . . . . . 

Net Income . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

Less: Net income attributable to noncontrolling interests and 
redeemable noncontrolling interests . . . . . . . . . . . . . . . . . . . .

Texas

East

West/Other

Corporate(a)

Eliminations 

Total

For the Year Ended December 31, 2019

7,069  $ 

2,319  $ 

440  $ 

—  $ 

(7)  $ 

5,818 

188 

1 

3 

6,010 

— 

1,059 

(4) 

(103) 

20 

— 

— 

972 

— 

972 

— 

972 

— 

1,895 

121 

— 

3 

2,019 

1 

301 

— 

— 

6 

— 

(18) 

289 

2 

287 

— 

287 

— 

397 

33 

4 

1 

435 

— 

5 

6 

— 

10 

(3) 

(10) 

8 

1 

7 

— 

7 

3 

50 

31 

— 

— 

81 

6 

(75) 

— 

(5) 

30 

(48) 

(385) 

(483) 

(3,337) 

2,854 

321 

3,175 

— 

(7) 

— 

— 

— 

(7) 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

9,821 

8,153 

373 

5 

7 

8,538 

7 

1,290 

2 

(108) 

66 

(51) 

(413) 

786 

(3,334) 

4,120 

321 

4,441 

3 

Net income attributable to NRG Energy, Inc. . . . . . . . . $ 

972  $ 

287  $ 

4  $ 

3,175  $ 

—  $ 

4,438 

Balance sheet

Equity investments in affiliates . . . . . . . . . . . . . . . . . . . . . . .  $ 

6  $ 

—  $ 

382  $ 

—  $ 

—  $ 

Capital expenditures
Goodwill(b) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 
Total assets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  $ 

136 

325 

30 

254 

25 

— 

37 

— 

— 

— 

5,711  $ 

2,160  $ 

1,190  $ 

8,342  $ 

(4,872)  $ 

12,531 

388 

228 

579 

(a) Inter-segment sales and inter-segment net derivative 

gains and losses included in operating revenues . . . . . . . .  $ 

1  $ 

8  $ 

(2)  $ 

—  $ 

—  $ 

7 

(b) Goodwill was allocated based on the regions in which the business operates and are expected to benefit using a relative fair value approach . . . . . . . . . . . . 

153

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
(In millions)
Operating revenues(a) . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  $ 

Texas

East

West/Other

Corporate(a)

Eliminations 

Total

For the Year Ended December 31, 2018

6,401  $ 

2,371  $ 

724  $ 

—  $ 

Operating expenses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Depreciation and amortization . . . . . . . . . . . . . . . . . . . . . . . 

Impairment losses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Development costs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

5,399 

156 

5 

3 

Total operating cost and expenses . . . . . . . . . . . . . . . . 

5,563 

Gain/(loss) on sale of assets . . . . . . . . . . . . . . . . . . . . . . . . . 

Operating income/(loss) . . . . . . . . . . . . . . . . . . . . . . . . .

Equity in (losses)/earnings of unconsolidated affiliates . . . .

Impairment losses on investments . . . . . . . . . . . . . . . . . . . . 

Other income/(loss), net . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

Loss on debt extinguishment . . . . . . . . . . . . . . . . . . . . . . . . 

Interest expense . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Income/(loss) from continuing operations before 
income taxes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

Income tax expense . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Net income/(loss) from continuing operations . . . . . . .

Loss from discontinued operations, net of income tax . . . . .

Net Income/(loss) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

Less: Net income/(loss) attributable to noncontrolling 
interests and redeemable noncontrolling interests . . . . . . . . 

4 

842 

(3) 

(15) 

13 

— 

— 

837 

— 

837 

— 

837 

— 

2,024 

105 

82 

3 

2,214 

— 

157 

— 

— 

2 

— 

467 

127 

12 

3 

609 

(2) 

113 

13 

— 

4 

— 

(22) 

(39) 

137 

1 

136 

— 

136 

— 

91 

— 

91 

— 

91 

5 

125 

33 

— 

2 

160 

30 

(130) 

(1) 

— 

(1) 

(44) 

(422) 

(598) 

6 

(604) 

(192) 

(796) 

(5) 

(18)  $ 

(18) 

— 

— 

— 

9,478 

7,997 

421 

99 

11 

(18) 

8,528 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

32 

982 

9 

(15) 

18 

(44) 

(483) 

467 

7 

460 

(192) 

268 

— 

268 

Net income/(loss) attributable to NRG Energy, Inc. . . $ 

837  $ 

136  $ 

86  $ 

(791)  $ 

—  $ 

(a) Inter-segment sales and inter-segment net derivative 

gains and losses included in operating revenues

$ 

19  $ 

(5)  $ 

4  $ 

—  $ 

—  $ 

18 

(b) Goodwill was allocated based on the regions in which the business operates and are expected to benefit using a relative fair value approach

Note 21 — Income Taxes 

The income tax provision from continuing operations consisted of the following amounts:

(In millions, except effective income tax rate)
Current

State . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . $ 
Foreign . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Total — current
Deferred

U.S. Federal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
State . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Foreign . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Total — deferred

Total income tax expense/(benefit) . . . . . . . . . . . . . . . . . . . . . . . . . . . . $ 

Year Ended December 31,

2020

2019

2018

22 
4 
26 

168 
60 
(3) 
225 
251 

$ 

$ 

2 
4 
6 

(3,000) 
(340) 
— 
(3,340) 
(3,334) 

$ 

$ 

6 
— 
6 

(16) 
16 
1 
1 
7 

Effective income tax rate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

 33.0 %

 (424.2) %

 1.5 %

154

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
During the year ended December 31, 2019, NRG released the majority of its valuation allowance against its U.S. federal 
and state deferred tax assets, resulting in a non-cash benefit to income tax expense of approximately $3.5 billion. In making the 
determination to release the majority of the valuation allowance as of December 31, 2019, the Company evaluated a number of 
factors, including its recent history of pre-tax earnings, utilization of $593 million of NOLs in 2019, as well as its forecasted 
future pre-tax earnings. Based on this evaluation, the Company determined that the majority of its future tax benefits are more-
likely-than-not to be realized. Given the Company’s current level of pre-tax earnings and forecasted future pre-tax earnings, the 
Company expects to generate income before taxes in the U.S. in future periods at a level that would fully utilize its U.S. federal 
NOL carryforwards and the majority of its state NOL carryforwards prior to their expiration. 

On March 27, 2020, the Senate passed the CARES Act to provide emergency relief related to the COVID-19 pandemic. 
The CARES Act contains federal income tax provisions which, among other things: (i) increases the amount of interest expense 
that businesses are allowed to deduct by increasing the adjusted taxable income limitation from 30% to 50% for tax years that 
begin  in  2019  and  2020;  (ii)  permits  businesses  to  carry  back  to  each  of  the  five  tax  years  NOLs  arising  from  tax  years 
beginning after December 31, 2017 and before January 1, 2020; and (iii) temporarily removes the 80% limitation on NOLs until 
tax years beginning after 2020. The CARES Act provisions did not have a material impact on the tax positions of the Company.

The  following  represented  the  domestic  and  foreign  components  of  income  from  continuing  operations  before  income 

taxes:

(In millions)

Year Ended December 31,

2020

2019

2018

U.S.  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  $ 

Foreign . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

Total . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . $ 

749  $ 

12 

761  $ 

771  $ 

15 

786  $ 

468 

(1) 

467 

Reconciliations of the U.S. federal statutory tax rate to NRG's effective tax rate were as follows:

(In millions, except effective income tax rate)
Income from continuing operations before income taxes . . . . . . . . . . . .  $ 
Tax at federal statutory tax rate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 
State taxes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 
Permanent differences . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Changes in valuation allowance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 
Deferred impact of state tax rate changes . . . . . . . . . . . . . . . . . . . . . . . 
Production tax credits ("PTC") . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 
Recognition of uncertain tax benefits . . . . . . . . . . . . . . . . . . . . . . . . . . 
Return to provision adjustments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 
Alternative minimum tax ("AMT") refundable credit . . . . . . . . . . . . . .
Other . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 
Income tax expense/(benefit) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . $ 
Effective income tax rate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

Year Ended December 31,

2020

2019

2018

$ 

$ 

761 
160 
18 
8 

24 
2 
— 
3 
36 
— 
— 
251 
 33.0 %

$ 

786 
165 
13 
(9) 

(3,492) 
12 
— 
(10) 
— 
— 
(13) 
(3,334) 
 (424.2) %

$ 

467 
98 
18 
7 

(106) 
— 
(7) 
1 
— 
(4) 
— 
7 
 1.5 %

For the year ended December 31, 2020, NRG's effective income tax rate was higher than the federal statutory tax rate of 

21% primarily due to state tax expense, the recognition of state valuation allowance on NOLs, and return to provision 
adjustments.

For the year ended December 31, 2019, NRG's effective income tax rate was lower than the federal statutory tax rate of 

21% primarily due to the tax benefit from the release of the valuation allowance.

For the year ended December 31, 2018, NRG's effective income tax rate was lower than the federal statutory tax rate of 
21% primarily due to a tax benefit for the change in valuation allowance, the generation of PTCs from various wind facilities 
and establishment of the previously sequestered AMT credit receivable, partially offset by current state tax expense.

155

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
The temporary differences, which gave rise to the Company's deferred tax assets and liabilities consisted of the following:

(In millions)
Deferred tax assets:

Deferred compensation, accrued vacation and other reserves
Difference between book and tax basis of property
Pension and other postretirement benefits
Equity compensation
Bad debt reserve
Derivatives, net
U.S. Federal net operating loss carryforwards
Foreign net operating loss carryforwards
State net operating loss carryforwards
Federal and state tax credit carryforwards
Federal benefit on state uncertain tax positions
Interest disallowance carryforward per §163(j) of the Tax Act
Inventory obsolescence
Other
Total deferred tax assets

Deferred tax liabilities:
Emissions allowances
Derivatives, net
Goodwill
Intangibles amortization (excluding goodwill)
Equity method investments
Convertible Debt
Total deferred tax liabilities
Total deferred tax assets less deferred tax liabilities 
Valuation allowance
Total net deferred tax assets, net of valuation allowance

As of December 31,

2020

2019

79  $ 
357 
86 
10 
16 
11 
2,117 
102 
351 
384 
4 
4 
6 
10 
3,537 

21 
— 
29 
2 
156 
16 
224 
3,313 
(266)   
3,047  $ 

81 
548 
86 
11 
13 
— 
2,116 
105 
360 
384 
4 
82 
7 
3 
3,800 

19 
27 
8 
15 
201 
19 
289 
3,511 
(242) 
3,269 

$ 

$ 

The following table summarizes NRG's net deferred tax position as presented in the consolidated balance sheets:

(In millions)

Deferred tax asset 

Deferred tax liability
Net deferred tax asset

As of December 31,

2020

2019

$ 

$ 

3,066  $ 

(19)   
3,047  $ 

3,286 

(17) 
3,269 

The primary drivers for the decrease in the net deferred tax asset from $3.3 billion as of December 31, 2019 to $3.0 billion 
as  of  December  31,  2020  are  a  decrease  in  the  tax  basis  of  property  and  the  utilization  of  previously  disallowed  interest, 
partially offset by a change in equity method investments.

Deferred tax assets and valuation allowance

Net  deferred  tax  balance  —  As  of  December  31,  2020  and  2019,  NRG  recorded  a  net  deferred  tax  asset,  excluding 
valuation allowance, of $3.3 billion and $3.5 billion, respectively. The Company believes certain state net operating losses may 
not be realizable under the more-likely-than-not measurement and as such, a valuation allowance was recorded as of December 
31, 2020 as discussed below. 

NOL  carryforwards  —  As  of  December  31,  2020,  the  Company  had  tax-effected  cumulative  U.S.  NOLs  consisting  of 
carryforwards for federal and state income tax purposes of $2.1 billion and $351 million, respectively. The Company estimates 
it will need to generate future taxable income to fully realize the net federal deferred tax asset before the expiration of certain 
carryforwards commences in 2031. In addition, NRG has tax-effected cumulative foreign NOL carryforwards of $102 million 
with no expiration date.

156

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 Valuation allowance — As of December 31, 2020, the Company's tax-effected valuation allowance was $266 million, 
consisting  of  state  NOL  carryforwards  and  foreign  NOL  carryforwards.  The  valuation  allowance  was  recorded  based  on  the 
assessment  of  cumulative  and  forecasted  pre-tax  book  earnings  and  the  future  reversal  of  existing  taxable  temporary 
differences.

Taxes Receivable and Payable

As of December 31, 2020, NRG recorded a current tax payable of $12 million that represents a tax liability due for state 
income taxes that is primarily comprised of Texas margin tax. NRG has a tax receivable of $1 million, comprised of refunds 
due from state income tax estimated payments and return filings.

Uncertain tax benefits

NRG  has  identified  uncertain  tax  benefits  with  after-tax  value  of  $15  million  as  of  December  31,  2020  and  2019,  for 
which  NRG  has  recorded  a  non-current  tax  liability  of  $18  million  and  $17  million,  respectively.  The  Company  recognizes 
interest and penalties related to uncertain tax benefits in income tax expense. The Company recognized expense of $1 million 
related to interest in each of the years ended December 31, 2020, 2019 and 2018. As of December 31, 2020 and 2019, NRG had 
cumulative interest and penalties related to these uncertain tax benefits of $3 million and $2 million, respectively.

Tax jurisdictions — NRG is subject to examination by taxing authorities for income tax returns filed in the U.S. federal 

jurisdiction and various state and foreign jurisdictions including operations located in Australia and Canada.

The Company is no longer subject to U.S. federal income tax examinations for years prior to 2017. With few exceptions, 

state and local income tax examinations are no longer open for years before 2012.

The following table summarizes uncertain tax benefits activity:

(In millions)
Balance as of January 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  $ 
Increase due to current year positions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 
Settlements, payments and statute closure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Uncertain tax benefits as of December 31 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . $ 

As of December 31,

2020

2019

15  $ 
3 
(3)   

15  $ 

26 
2 
(13) 

15 

 Note 22 — Stock-Based Compensation 

NRG Energy, Inc. Long-Term Incentive Plan

On April 27, 2017, the NRG LTIP was amended to increase the number of shares available for issuance by 3,000,000. As 
of December 31, 2020 and 2019, a total of 25,000,000 shares of NRG common stock were authorized for issuance under the 
NRG LTIP. There were 9,385,730 and 9,935,750 shares of common stock remaining available for grants under the NRG LTIP 
as  of  December  31,  2020  and  2019,  respectively.  The  NRG  LTIP  is  subject  to  adjustments  in  the  event  of  reorganization, 
recapitalization, stock split, reverse stock split, stock dividend, and a combination of shares, merger or similar change in NRG's 
structure or outstanding shares of common stock.

Upon adoption of the amended NRG LTIP effective April 27, 2017, no shares of NRG common stock remain available for 
future issuance under the NRG GenOn LTIP. As of December 31, 2020 and 2019, there were 78,903 and 319,264 shares of 
common stock remaining available for grants under the NRG GenOn LTIP, respectively.

Restricted Stock Units

As of December 31, 2020, RSUs granted under the Company's LTIPs typically have three-year graded vesting schedules 
beginning on the grant date. Fair value of the RSUs granted during 2020 is derived from the closing price of NRG common 
stock on the grant date. The following table summarizes the Company's non-vested RSU awards and changes during the year:

Non-vested at December 31, 2019 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 
Granted . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Forfeited . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 
Vested . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Non-vested at December 31, 2020 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

157

Units

717,239  $ 
271,718 
(16,750)   
(452,693)   
519,514 

Weighted Average Grant 
Date Fair Value per Unit
25.56 
38.05 
35.86 
20.73 
35.87 

 
 
 
 
 
 
 
 
 
 
 
The  total  fair  value  of  RSUs  vested  during  the  years  ended  December  31,  2020,  2019  and  2018  was  $17  million,  $36 
million  and  $42  million,  respectively.  The  weighted  average  grant  date  fair  value  of  RSUs  granted  during  the  years  ended 
December 31, 2020, 2019 and 2018 was $38.05, $37.37 and $28.90, respectively. 

Deferred Stock Units

DSUs  represent  the  right  of  a  participant  to  be  paid  one  share  of  NRG  common  stock  at  the  end  of  a  deferral  period 
established under the terms of the award. DSUs granted under the Company's LTIPs are fully vested at the date of issuance. 
Fair  value  of  the  DSUs,  which  is  based  on  the  closing  price  of  NRG  common  stock  on  the  date  of  grant,  is  recorded  as 
compensation expense in the period of grant.

The following table summarizes the Company's outstanding DSU awards and changes during the year:

Outstanding at December 31, 2019 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Granted . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Units

331,223  $ 
58,861 

Weighted Average Grant 
Date Fair Value per Unit
23.98 
35.59 

Converted to Common Stock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Outstanding at December 31, 2020 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

(47,378)   
342,706 

26.87 
25.37 

The aggregate intrinsic values for DSUs outstanding as of December 31, 2020, 2019 and 2018 were approximately $13 
million each year. The aggregate intrinsic values for DSUs converted to common stock for the years ended December 31, 2020, 
2019 and 2018 were $2 million, $2 million and $6 million, respectively. The weighted average grant date fair value of DSUs 
granted during the years ended December 31, 2020, 2019 and 2018 was $35.59, $34.84 and $33.43, respectively.

Performance Stock Units

PSUs  entitle  the  recipient  to  stock  upon  vesting.  The  amount  of  the  award  is  subject  to  the  Company's  achievement  of 
certain performance measures over the vesting period. PSUs include RPSUs and MSUs. As of December 31, 2020, non-vested 
PSUs consist primarily of RPSUs. 

Relative  Performance  Stock  Units  —  RPSUs  are  restricted  grants  where  the  quantity  of  shares  increases  and  decreases 
alongside the Company's Total Shareholder Return, or TSR, relative to the TSR of the Company's current proxy peer group and 
the total returns of select indexes, or Peer Group. Each RPSU represents the potential to receive NRG common stock after the 
completion of the performance period, typically three years of service from the date of grant. The number of shares of NRG 
common stock to be paid (if any) as of the vesting date for each RPSU will depend on the Company’s percentile rank within the 
Peer Group. The number of shares of common stock to be paid as of the vesting date for each RPSU is linearly interpolated for 
TSR  performance  between  the  following  points:  (i)  0%  if  ranked  below  the  25th  percentile;  (ii)  25%  if  ranked  at  the  25th 
percentile; (iii) 100% if ranked at the 55th percentile (or the 65th percentile if the Company's absolute TSR is less than negative 
15%); and (iv) 200% if ranked at the 75th percentile or above. The value of the common stock on the date of grant is based on 
the closing price of NRG common stock on the date of grant. 

Market  Stock  Units  —  MSUs  are  restricted  grants  where  the  quantity  of  shares  increases  and  decreases  alongside  the 
Company's TSR. Each MSU represents the potential to receive NRG common stock after the completion of the performance 
period,  typically  three  years  of  service  from  the  date  of  grant.  The  number  of  shares  of  common  stock  to  be  paid  as  of  the 
vesting date for each MSU is : (i) zero shares, if the TSR has decreased by more than 25% over the performance period, (ii) 
three-quarters  of  one  share,  if  the  TSR  has  decreased  by  25%  over  the  performance  period;  (iii)  interpolated  between  three-
quarters  of  one  share  and  one  share,  if  the  TSR  has  decreased  less  than  25%  over  the  performance  period;  (iv)  one  share,  if 
there is no change in TSR over the performance period; (v) interpolated between one share and two shares, if TSR increases 
less than 100% during the performance period; and (vi) two shares, if the TSR increases 100% over the performance period. 
The value of the common stock on the date of grant was based on the closing price of NRG common stock on the date of grant. 
The Company last granted MSUs during the year ended December 31, 2016. As of March 1, 2021 all MSUs were vested.

158

 
 
 
 
 
 
The following table summarizes the Company's non-vested PSU awards and changes during the year:

Non-vested at December 31, 2019 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 
Granted(a) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 
Forfeited . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Vested(b) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 
Non-vested at December 31, 2020(c) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Units
1,200,541  $ 
928,215 

(5,142)   
(1,330,053)   
793,561 

Weighted Average Grant-
Date Fair Value per Unit
26.65 
23.75 
35.77 
15.91 
41.69 

(a)

The weighted average grant date fair value per unit includes RPSUs that were granted during 2020 with grant date fair value of $45.60. It also includes 
RPSUs with 2017 grant date fair value of $15.91 and MSUs with 2016 grant date fair value of $15.28, that due to vesting at 200%, were considered 
additional grants in 2020

(b) MSUs granted during 2016 and RPSUs granted during 2017 vested during 2020 at 200%
(c)

Non-vested units as of December 31, 2020 includes 4,260 MSUs which were vested as of March 1, 2021

The weighted average grant date fair value of PSUs granted during the years ended December 31, 2020, 2019 and 2018, 

was $23.75, $22.50 and $35.36, respectively. 

The fair value of PSUs is estimated on the date of grant using a Monte Carlo simulation model and expensed over the 
service  period,  which  equals  the  vesting  period.  Significant  assumptions  used  in  the  fair  value  model  with  respect  to  the 
Company's PSUs are summarized below:

2020

RPSUs

2019

RPSUs

2018

RPSUs

2017

RPSUs

2016

MSUs

Expected volatility . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Expected term (in years) . . . . . . . . . . . . . . . . . . . . . . . 

Risk free rate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

 30.15 %

3

 1.58 %

 40.72 %

3

 2.45 %

 47.52 %

3

 2.01 %

 43.96 %

3

 1.5 %

 34.33 %

3

 1.31 %

For the years ended December 31, 2020 and 2019, expected volatility is calculated based on NRG's historical stock price 

volatility data over the period commensurate with the expected term of the PSU, which equals the vesting period.

Non-Qualified Stock Options

All NQSOs granted under the Company's LTIP were fully vested as of December 31, 2020, 2019 and 2018. No NQSOs 
were granted in 2020, 2019 or 2018. NRG recognized compensation costs for NQSOs over the requisite service period for the 
entire award. No compensation expense was recognized during 2020, 2019 or 2018 as it was fully recognized in prior years. 
The maximum contractual term is 10 years for NRG's outstanding NQSOs. 

The following table summarizes the Company's NQSO activity and changes during the year:

Shares

Weighted Average
Exercise Price

Weighted Average 
Remaining Contractual 
Term (in years)

Aggregate 
Intrinsic Value 
(in millions)

Outstanding at December 31, 2019 . . . . . . . . . . . . 
Expired . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Exercised . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 
Outstanding at December 31, 2020 . . . . . . . . . . .

134,398  $ 
(9,083)   
(48,268)   
77,047 

Exercisable at December 31, 2020 . . . . . . . . . . . .

77,047 

25.31 
37.44 
23.33 
25.13 

25.13 

1 $ 

0.5  

0.5  

2 

1 

1 

The following table summarizes the total intrinsic value of options exercised and the cash received from the exercises of 

options:

(In millions)
Total intrinsic value of options exercised . . . . . . . . . . . . . . . . . . . . . . . . . $ 
Cash received from options exercised . . . . . . . . . . . . . . . . . . . . . . . . . . . 

2020

Year Ended December 31,
2019

2018

1  $ 
1 

2  $ 
3 

10 
24 

159

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Supplemental Information

The following table summarizes NRG's total compensation expense recognized for the years presented, as well as total 
non-vested compensation costs not yet recognized and the period over which this expense is expected to be recognized as of 
December 31, 2020, for each of the types of awards issued under the LTIPs. Minimum tax withholdings of $27 million, $36 
million, and $19 million for the years ended December 31, 2020, 2019, and 2018, respectively, are reflected as a reduction to 
additional paid-in capital on the Company's consolidated balance sheets. 

 (In millions, except weighted average data)

Award
RSUs . . . . . . . . . . . . . . . . . . . . . . . . .  $ 
DSUs . . . . . . . . . . . . . . . . . . . . . . . . . 
MSUs . . . . . . . . . . . . . . . . . . . . . . . . .
RPSUs . . . . . . . . . . . . . . . . . . . . . . . . 
PRSUs(a) . . . . . . . . . . . . . . . . . . . . . . .
Total . . . . . . . . . . . . . . . . . . . . . . . . . . $ 
Tax detriment recognized . . . . . . . . .  $ 

Compensation Expense

Year Ended December 31,

Non-vested Compensation Cost

Unrecognized
Total Cost

Weighted Average 
Recognition Period 
Remaining (In years)

As of December 31,

2020

2019

2018

2020

2020

9  $ 
2 
— 
10 
6 

27  $ 
(9)  $ 

9  $ 
2 
— 
10 
11 
32  $ 
(12)  $ 

12  $ 
2 
4 
7 
16 
41  $ 
(4) 

7 
— 
— 
10 
6 
23 

1.15
0.00
0.01
0.95
1.24

(a)

Phantom Restricted Stock Units, PRSUs, are liability-classified time-based awards that typically vest ratably over a three-year period. The amount to be 
paid upon vesting is based on NRG's closing stock price for the period 

Note 23 — Related Party Transactions 

NRG provides services to some of its equity method investments under operations and maintenance agreements. Fees for 
the services under these agreements include recovery of NRG's costs of operating the plants. Certain agreements also include 
fees for administrative service, a base monthly fee, profit margin and/or annual incentive bonus.

The following table summarizes NRG's material related party transactions with third party affiliates:

(In millions)

Revenues from Related Parties Included in Operating Revenues

Gladstone . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . $ 
GenConn(a) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Ivanpah(b) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Midway-Sunset . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

Total . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . $ 

Year Ended December 31,

2020

2019

2018

4  $ 
— 
43 
5 
52  $ 

4  $ 
— 
35 
5 
44  $ 

3 
4 
20 
5 
32 

(a)

(b)

As of August 31, 2018, NRG no longer had an ownership interest in GenConn as a result of the sale of its ownership interests in NRG Yield, Inc. and its 
Renewables Platform
Includes fees under project management agreements with each project company. Ivanpah became a related party to NRG upon deconsolidation in the 
second quarter of 2018

Services Agreement and Transition Services Agreement with GenOn

The Company provided GenOn with various management, personnel and other services, which included human resources, 
regulatory  and  public  affairs,  accounting,  tax,  legal,  information  systems,  treasury,  risk  management,  commercial  operations, 
and asset management, as set forth in the services agreement with GenOn, or the Services Agreement. In December 2017, in 
conjunction with the confirmation of the GenOn Entities' plan of reorganization, the Services Agreement was terminated and 
replaced by the transition services agreement. Under the transition services agreement, NRG provided the shared services and 
other  separation  services.  For  the  year  ended  December  31,  2018,  NRG  recorded  approximately  $53  million,  under  the 
transition services agreement against selling, general and administrative costs post-Chapter 11 Filing. 

160

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Note 24 — Commitments and Contingencies 

Coal, Gas and Transportation Commitments

NRG has entered into long-term contractual arrangements to procure fuel and transportation services for the Company's 

generation assets. 

As  of  December  31,  2020,  the  Company's  minimum  commitments  under  such  outstanding  agreements  are  estimated  as 

follows:

Period

2021 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . $ 

2022 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2023 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2024 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2025 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Thereafter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 
Total(a) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . $ 

(In millions)

146 

98 

69 

67 

65 

80 

525 

(a)

Actual coal, gas and transportation purchases are significantly higher than these estimated minimum unconditional long-term firm commitments 

For  the  years  ended  December  31,  2020,  2019  and  2018,  the  Company  purchased  $0.8  billion,  $1.2  billion  and 

$1.2 billion, respectively, under coal, gas and transportation arrangements. 

Purchased Power Commitments

NRG  has  purchased  power  contracts  of  various  quantities  and  durations,  including  renewable  purchased  power 
agreements under PPAs with third-party project developers, which are accounted for as NPNS. These contracts are not included 
in the consolidated balance sheet as of December 31, 2020. Minimum purchase commitment obligations are as follows as of 
December 31, 2020: 

Period

(In millions)

2021 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . $ 

2022 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2023 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2024 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2025 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Thereafter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 
Total(a) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . $ 

48 

62 

50 

50 

49 

316 

575 

(a)

Actual power purchases are significantly higher than these estimated minimum unconditional long-term firm commitments 

For  the  years  ended  December  31,  2020,  2019  and  2018,  the  Company  purchased  $142  million,  $183  million  and 

$138 million, respectively, under purchased power arrangements.

First Lien Structure

NRG has granted first liens to certain counterparties on a substantial portion of property and assets owned by NRG and 
the guarantors of its senior debt. NRG uses the first lien structure to reduce the amount of cash collateral and letters of credit 
that it would otherwise be required to post from time to time to support its obligations under out-of-the-money hedges. To the 
extent  that  the  underlying  hedge  positions  for  a  counterparty  are  out-of-the-money  to  NRG,  the  counterparty  would  have  a 
claim  under  the  first  lien  program.  As  of  December  31,  2020,  hedges  under  the  first  lien  were  in-the-money  for  NRG  on  a 
counterparty aggregate basis.

Nuclear Insurance 

STP  maintains  required  insurance  coverage  for  liability  claims  arising  from  nuclear  incidents  pursuant  to  the  Price-
Anderson Act. The current liability limit per incident is $13.8 billion, subject to change to account for the effects of inflation 
and  the  number  of  licensed  reactors.  An  inflation  adjustment  must  be  made  at  least  once  every  five  years  with  the  next 
adjustment expected to be effective no later than November 1, 2023. Under the Price-Anderson Act, owners of nuclear power 
plants  in  the  U.S.  are  required  to  purchase  primary  insurance  limits  of  $450  million  for  each  operating  site.  In  addition,  the 
Price-Anderson Act requires an additional layer of protection through mandatory participation in a retrospective rating plan for 
power  reactors  resulting  in  an  additional  $13.3  billion  in  funds  available  for  public  liability  claims.  The  current  maximum 

161

 
 
 
 
 
 
 
 
 
 
assessment  per  incident,  per  reactor,  is  approximately  $138  million,  taking  into  account  a  5%  adjustment  for  administrative 
fees,  payable  at  approximately  $21  million  per  year,  per  reactor.  NRG  would  be  responsible  for  44%  of  the  maximum 
assessment, or $9 million per year, per reactor, and a maximum of $61 million per incident, per reactor. In addition, the U.S. 
Congress  retains  the  ability  to  impose  additional  financial  requirements  on  the  nuclear  industry  to  pay  liability  claims  that 
exceed  $13.8  billion  for  a  single  incident.  The  liabilities  of  the  co-owners  of  STP  with  respect  to  the  retrospective  premium 
assessments for nuclear liability insurance are joint and several.

STP  purchases  insurance  for  property  damage  and  site  decontamination  cleanup  costs  from  Nuclear  Electric  Insurance 
Limited,  or  NEIL,  and  European  Mutual  Association  for  Nuclear  Insurance,  or  EMANI,  both  of  which  are  industry  mutual 
insurance companies, of which STP is a member. STP has purchased $2.8 billion in limits for nuclear events and $1.0 billion in 
limits for non-nuclear events. The nuclear event limit remains the maximum available from NEIL. The upper $1.3 billion in 
nuclear events limits (excess of the first $1.5 billion in nuclear events limits) is a single limit blanket policy shared with two 
Diablo  Canyon  nuclear  reactors,  which  have  no  affiliation  with  the  Company.  This  shared  limit  is  not  subject  to  automatic 
reinstatement in the event of a loss. The NEIL primary policy covers both nuclear and non-nuclear property damage events, and 
a NEIL companion policy provides Accidental Outage coverage for the co-owners of STP's lost revenue following a property 
damage event, at a weekly indemnity limit of $3 million per unit up to a maximum of $274 million nuclear per unit and $184 
million non-nuclear per unit, and is subject to an eight-week waiting period. NRG also purchases an Accidental Outage policy 
from NEIL, which provides protection for lost revenue due to an insurable event. This coverage allows for reimbursement up to 
$2 million per week per unit up to a maximum of $216 million nuclear and $144 million non-nuclear, and is subject to an eight-
week waiting period. Accidental Outage coverage amounts decrease in the event more than one unit at a station is out of service 
due to a common accident. Under the terms of the NEIL and EMANI policies, member companies may be assessed up to ten 
and six times their annual premiums respectively if the NEIL or EMANI Board of Directors determines their surplus has been 
depleted due to the payment of property losses at any of the licensed reactors in a single policy year. NEIL and EMANI require 
that  their  members  maintain  an  investment  grade  credit  rating  or  ensure  their  annual  retrospective  obligation  by  providing  a 
financial  guarantee,  letter  of  credit,  deposit  premium,  or  an  insurance  policy.  NRG  has  purchased  an  insurance  policy  from 
NEIL and EMANI to guarantee the Company's obligation; however note the NEIL aspect of this insurance will only respond to 
retrospective  premium  adjustments  assessed  within  twenty-four  months  after  the  policy  term,  whereas  NEIL's  Board  of 
Directors can make such an adjustment up to 6 years after the policy expires. All insurance coverage is subject to various sub 
limits and significant deductibles.

Contingencies

The Company's material legal proceedings are described below. The Company believes that it has valid defenses to these 
legal proceedings and intends to defend them vigorously. NRG records accruals for estimated losses from contingencies when 
information available indicates that a loss is probable and the amount of the loss, or range of loss, can be reasonably estimated. 
As  applicable,  the  Company  has  established  an  adequate  accrual  for  the  applicable  legal  matters,  including  regulatory  and 
environmental matters as further discussed in Note 25, Regulatory Matters, and Note 26, Environmental Matters. In addition, 
legal costs are expensed as incurred. Management has assessed each of the following matters based on current information and 
made  a  judgment  concerning  its  potential  outcome,  considering  the  nature  of  the  claim,  the  amount  and  nature  of  damages 
sought,  and  the  probability  of  success.  Unless  specified  below,  the  Company  is  unable  to  predict  the  outcome  of  these  legal 
proceedings  or  reasonably  estimate  the  scope  or  amount  of  any  associated  costs  and  potential  liabilities.  As  additional 
information becomes available, management adjusts its assessment and estimates of such contingencies accordingly. Because 
litigation is subject to inherent uncertainties and unfavorable rulings or developments, it is possible that the ultimate resolution 
of the Company's liabilities and contingencies could be at amounts that are different from its currently recorded accruals and 
that such difference could be material.

In  addition  to  the  legal  proceedings  noted  below,  NRG  and  its  subsidiaries  are  party  to  other  litigation  or  legal 
proceedings  arising  in  the  ordinary  course  of  business.  In  management's  opinion,  the  disposition  of  these  ordinary  course 
matters will not materially adversely affect NRG's consolidated financial position, results of operations, or cash flows.

Washington-St. Tammany and Claiborne Electric Cooperative v. LaGen — On June 28, 2017, plaintiffs Washington-St. 
Tammany Electric Cooperative, Inc. and Claiborne Electric Cooperative, Inc. filed a lawsuit against LaGen in the United States 
District  Court  for  the  Middle  District  of  Louisiana.  The  plaintiffs  claim  breach  of  contract  against  LaGen  for  allegedly 
improperly charging the plaintiffs for costs related to the installation and maintenance of certain pollution control technology. 
Plaintiffs  sought  damages  for  the  alleged  improper  charges  and  a  declaration  as  to  which  charges  were  proper  under  the 
contract. In February 2020, the court dismissed this lawsuit without prejudice for lack of subject matter jurisdiction. On March 
17,  2020,  plaintiffs  filed  a  lawsuit  in  the  Nineteenth  Judicial  District  Court  for  the  Parish  of  East  Baton  Rouge  in  Louisiana 
alleging  substantially  the  same  matters.  On  February  4,  2019,  NRG  sold  the  South  Central  Portfolio,  including  the  entities 
subject  to  this  litigation.  However,  NRG  has  agreed  to  indemnify  the  purchaser  for  certain  losses  suffered  in  connection 
therewith.

162

Sierra club et al. v. Midwest Generation LLC — In 2012, several environmental groups filed a complaint against Midwest 
Generation  with  the  Illinois  Pollution  Control  Board  ("IPCB")  alleging  violations  of  environmental  law  resulting  in 
groundwater contamination. In June 2019, the IPCB found that Midwest Generation violated the law because it had improperly 
handled coal ash at four facilities in Illinois and caused or allowed coal ash constituents to impact groundwater. On September 
9, 2019, Midwest Generation filed a Motion to Reconsider numerous issues, which the court granted in part and denied in part 
on February 6, 2020. The IPCB will hold hearings to determine the appropriate relief. Midwest Generation has been working 
with the Illinois EPA to address the groundwater issues since 2010.

XOOM Energy Litigation — XOOM has been a defendant in two purported class action lawsuits in Maryland and New 
York. The plaintiffs generally claim that they did not receive the savings they were promised in their natural gas and electricity 
bills. In the Maryland lawsuit, the district court denied plaintiff's' bid to certify the case as a class action on August 18, 2020. 
The matter has been dismissed. In the New York case, XOOM filed a motion to dismiss, which the court granted on September 
21, 2018, later entering judgment in XOOM's favor on September 24, 2018. The plaintiffs in the New York case appealed to the 
U.S. Court of Appeals for the Second Circuit. On July 26, 2019, the Second Circuit reversed the judgment of the district court 
and  remanded  to  the  district  court  with  instructions  that  plaintiffs  be  permitted  to  proceed  on  their  proposed  amended 
complaint. The New York case is in the discovery phase. This matter was known and accrued for at the time of the acquisition.

Note 25 — Regulatory Matters 

NRG operates in a highly regulated industry and is subject to regulation by various federal and state agencies. As such, 
NRG is affected by regulatory developments at both the federal and state levels and in the regions in which NRG operates. In 
addition, NRG is subject to the market rules, procedures, and protocols of the various ISO and RTO markets in which NRG 
participates. These power markets are subject to ongoing legislative and regulatory changes that may impact NRG's wholesale 
and retail operations.

In  addition  to  the  regulatory  proceedings  noted  below,  NRG  and  its  subsidiaries  are  parties  to  other  regulatory 
proceedings  arising  in  the  ordinary  course  of  business  or  have  other  regulatory  exposure.  In  management's  opinion,  the 
disposition of these ordinary course matters will not materially adversely affect NRG's consolidated financial position, results 
of operations, or cash flows.

California  Station  Power  —  As  the  result  of  unfavorable  final  and  non-appealable  litigation,  the  Company  accrued  a 
liability associated with consumption of station power at the Company's Encina power plant facility in California after August 
30, 2010. The Company has established an appropriate accrual pending potential regulatory action by SDG&E regarding the 
Company's Encina facility.

South Central — On August 4, 2016, NRG received a document hold notice from FERC regarding conduct in the MISO 
and PJM markets. FERC Office of Enforcement Staff investigated potential violations of MISO rules involving bidding for the 
Big Cajun 2 facility, as well as other aspects of NRG’s operations in MISO. On August 18, 2020, FERC Office of Enforcement 
presented NRG with its preliminary findings. NRG responded to the preliminary findings on January 15, 2021. FERC has the 
authority  to  require  disgorgement  of  profits  and  to  impose  penalties  and  NRG  retains  any  liability  following  the  sale  of  the 
South Central Portfolio.

ISO-NE — On January 8, 2021, the Commission approved a settlement agreement the Company entered into to resolve 
FERC Enforcement Staff's investigation of offers submitted during the qualification period for the ISO-NE Forward Capacity 
Auction  in  2016.  The  settlement  was  approved  in  a  2-1  vote.  The  Commission  Chairman  dissented  on  the  basis  that  the 
investigation should have been terminated because the Company should not be penalized for reflecting a different expectation 
from that of the ISO-NE Internal Market Monitor in its forecast of future events submitted for independent review in the tariff-
prescribed bid review process. Under the settlement, the Company agreed to pay a civil penalty of $85 thousand and is subject 
to compliance monitoring.

Note 26 — Environmental Matters 

NRG  is  subject  to  a  wide  range  of  environmental  laws  in  the  development,  construction,  ownership  and  operation  of 
power  plants.  These  laws  generally  require  that  governmental  permits  and  approvals  be  obtained  before  construction  and 
maintained  during  operation  of  power  plants.  The  electric  generation  industry  has  been  facing  increasingly  stringent 
requirements  regarding  air  quality,  GHG  emissions,  combustion  byproducts,  water  discharge  and  use,  and  threatened  and 
endangered species. In general, future laws are expected to require the addition of emissions controls or other environmental 
controls or to impose additional restrictions on the operations of the Company's facilities, which could have a material effect on 
the  Company's  consolidated  financial  position,  results  of  operations,  or  cash  flows.  The  Company  has  elected  to  use  a  $1 
million disclosure threshold, as permitted, for environmental proceedings to which the government is a party.

163

Air

On July 8, 2019, the EPA promulgated the ACE rule, which rescinded the CPP, which had sought to broadly regulate CO2 
emissions from the power sector. The ACE rule required states that have coal-fired EGUs to develop plans to seek heat rate 
improvements from coal-fired EGUs. On January 19, 2021, the D.C. Circuit vacated the ACE rule (but on February 22, 2021, at 
the EPA's request, stayed the issuance of the portion of the mandate that would vacate the repeal of the CPP). Accordingly, we 
expect the EPA to promulgate a new rule to regulate GHG emissions from power plants.

Water

Effluent  Limitations  Guidelines  —  In  November  2015,  the  EPA  revised  the  Effluent  Limitations  Guidelines  for  Steam 
Electric Generating Facilities, which imposed more stringent requirements (as individual permits were renewed) for wastewater 
streams from FGD, fly ash, bottom ash, and flue gas mercury control. On September 18, 2017, the EPA promulgated a final 
rule that, among other things, postponed the compliance dates to preserve the status quo for FGD wastewater and bottom ash 
transport water by two years to November 2020 until the EPA amended the rule. On October 13, 2020, the EPA amended the 
2015 ELG rule by: (i) altering the stringency of certain limits for FGD wastewater; (ii) relaxing the zero-discharge requirement 
for  bottom  ash  transport  water;  and  (iii)  changing  several  deadlines.  The  Company  is  in  the  process  of  estimating  the 
environmental capital expenditures that will be required to comply. The capital expenditures required to comply will depend on 
elections regarding future operations of each coal-fired unit. NRG expects to make these elections for each unit in Q4 2021 at 
which time the EPA will be notified as required. Accordingly, we do not expect to provide estimates of ELG compliance costs 
until early 2022.

Byproducts, Wastes, Hazardous Materials and Contamination

In April 2015, the EPA finalized the rule regulating byproducts of coal combustion (e.g., ash and gypsum) as solid wastes 
under the RCRA. In September 2017, the EPA agreed to reconsider the rule. On July 30, 2018, the EPA promulgated a rule that 
amended the existing ash rule by extending some of the deadlines and providing more flexibility for compliance. On August 21, 
2018, the D.C. Circuit found, among other things, that the EPA had not adequately regulated unlined ponds and legacy ponds. 
In 2019 and 2020, the EPA proposed several changes to this rule. On August 28, 2020, the EPA finalized "A Holistic Approach 
to Close Part A: Deadline to Initiate Closure," which amended the April 2015 Rule to address the August 2018 D.C. Circuit 
decision and extend some of the deadlines. On November 12, 2020, the EPA finalized "A Holistic Approach to Closure Part B," 
which  further  amended  the  April  2015  Rule  to,  among  other  things,  provide  procedures  for  requesting  approval  to  operate 
existing  impoundments  with  an  alternative  liner.  The  Company  has  updated  its  estimates  of  required  environmental  capital 
expenditures.

Note 27 — Cash Flow Information 

Detail of supplemental disclosures of cash flow and non-cash investing and financing information was:

 (In millions)

Year Ended December 31,

2020

2019

2018

Interest paid, net of amount capitalized . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . $ 

340  $ 

372  $ 

Income taxes paid, net of refunds . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 
Non-cash investing activities:

24 

(Decreases)/additions to fixed assets for accrued capital expenditures . . . . . . .

(6)   

8 

1 

436 

9 

20 

Note 28 — Guarantees 

NRG and its subsidiaries enter into various contracts that include indemnification and guarantee provisions as a routine 
part of the Company's business activities. Examples of these contracts include asset purchases and sale agreements, commodity 
sale  and  purchase  agreements,  retail  contracts,  joint  venture  agreements,  EPC  agreements,  operation  and  maintenance 
agreements, service agreements, settlement agreements, and other types of contractual agreements with vendors and other third 
parties, as well as affiliates. These contracts generally indemnify the counterparty for tax, environmental liability, litigation and 
other matters, as well as breaches of representations, warranties and covenants set forth in these agreements. The Company is 
obligated with respect to customer deposits associated with the Company's retail operations. In some cases, NRG's maximum 
potential liability cannot be estimated, since the underlying agreements contain no limits on potential liability. 

164

 
 
 
 
 
 
The  following  table  summarizes  the  maximum  potential  exposures  that  can  be  estimated  for  NRG's  guarantees, 

indemnities, and other contingent liabilities by maturity:

(In millions)

By Remaining Maturity at December 31,

2020

Guarantees
Letters of credit and surety bonds . . . . . . . . . .  $ 
Asset sales guarantee obligations . . . . . . . . . . 
Other guarantees . . . . . . . . . . . . . . . . . . . . . . . 
Total guarantees . . . . . . . . . . . . . . . . . . . . . . . . $ 

Under
1 Year

1-3 Years

3-5 Years

Over
5 Years

Total

2019 Total

1,049  $ 
86 
— 
1,135  $ 

73  $ 
282 
— 
355  $ 

31  $ 
26 
— 
57  $ 

—  $ 
112 
87 
199  $ 

1,153  $ 
506 
87 
1,746  $ 

1,024 
698 
288 
2,010 

Letters of credit and surety bonds — As of December 31, 2020, NRG and its consolidated subsidiaries were contingently 
obligated for a total of $1.2 billion under letters of credit and surety bonds. Most of these letters of credit and surety bonds are 
issued in support of the Company's obligations to perform under commodity agreements and obligations associated with future 
closure and maintenance of ash sites, as well as for financing or other arrangements. A majority of these letters of credit and 
surety bonds expire within one year of issuance, and it is typical for the Company to renew them on similar terms.

The material indemnities, within the scope of ASC 460, are as follows:

Asset  sales  —  The  purchase  and  sale  agreements  which  govern  NRG's  asset  or  share  investments  and  divestitures 
customarily contain guarantees and indemnifications of the transaction to third parties. The contracts indemnify the parties for 
liabilities incurred as a result of a breach of a representation or warranty by the indemnifying party, or as a result of a change in 
tax laws. These obligations generally have a discrete term and are intended to protect the parties against risks that are difficult 
to predict or estimate at the time of the transaction. In several cases, the contract limits the liability of the indemnifier. NRG has 
no reason to believe that the Company currently has any material liability relating to such routine indemnification obligations, 
except for the California property tax indemnity for estimated increases in California property taxes of certain solar properties 
that  the  Company  agreed  to  indemnify  NRG  Yield  for,  as  part  of  the  agreement  to  sell  NRG  Yield  and  the  Renewables 
Platform. The California property tax indemnity is estimated to be $176 million as of December 31, 2020 and is included in the 
above table under asset sales guarantee obligations.

Other guarantees — NRG has issued other guarantees of obligations including payments under certain agreements with 
respect to certain of its unconsolidated subsidiaries, payment or performance by fuel providers and payment or reimbursement 
of credit support and deposits. The Company does not believe that it will be required to perform under these guarantees.

Other  indemnities  —  Other  indemnifications  NRG  has  provided  cover  operational,  tax,  litigation  and  breaches  of 
representations,  warranties  and  covenants.  NRG  has  also  indemnified,  on  a  routine  basis  in  the  ordinary  course  of  business, 
consultants  or  other  vendors  who  have  provided  services  to  the  Company.  NRG's  maximum  potential  exposure  under  these 
indemnifications  can  range  from  a  specified  dollar  amount  to  an  indeterminate  amount,  depending  on  the  nature  of  the 
transaction. Total maximum potential exposure under these indemnifications is not estimable due to uncertainty as to whether 
claims will be made or how they will be resolved. NRG does not have any reason to believe that the Company will be required 
to make any material payments under these indemnity provisions.

Because  many  of  the  guarantees  and  indemnities  NRG  issues  to  third  parties  and  affiliates  do  not  limit  the  amount  or 
duration of its obligations to perform under them, there exists a risk that the Company may have obligations in excess of the 
amounts described above. For those guarantees and indemnities that do not limit the Company's liability exposure, it may not be 
able to estimate what the Company's liability would be, until a claim is made for payment or performance, due to the contingent 
nature of these contracts.

165

 
 
 
 
 
 
 
 
 
 
 
 
 
 
Note 29 — Jointly Owned Plants 

Certain  NRG  subsidiaries  own  undivided  interests  in  jointly-owned  plants,  as  described  below.  These  plants  are 
maintained and operated pursuant to their joint ownership participation and operating agreements. NRG is responsible for its 
subsidiaries'  share  of  operating  costs  and  direct  expenses  and  includes  its  proportionate  share  of  the  facilities  and  related 
revenues and direct expenses in these jointly-owned plants in the corresponding balance sheet and income statement captions of 
the Company's consolidated financial statements. 

The following table summarizes NRG's proportionate ownership interest in the Company's jointly-owned facilities:

(In millions unless otherwise stated)

As of December 31, 2020

Ownership
Interest

Property, Plant &
Equipment

Accumulated
Depreciation

Construction in
Progress

South Texas Project Units 1 and 2, Bay City, TX . . . 

Cedar Bayou Unit 4, Baytown, TX . . . . . . . . . . . . . . 

 44.00 % $ 

 50.00 %  

428  $ 

220 

(227)  $ 

(101)   

1 

9 

SCHEDULE II — VALUATION AND QUALIFYING ACCOUNTS

For the Years Ended December 31, 2020, 2019 and 2018 

(In millions)
Allowance for credit losses, deducted from 

accounts receivable

Balance at
Beginning of
Period

Charged to
Costs and
Expenses

Charged to
Other Accounts

Deductions

Balance at
End of Period

Year Ended December 31, 2020 . . . . . . . . . . . . . . . . $ 

43  $ 

108  $ 

—  $ 

Year Ended December 31, 2019 . . . . . . . . . . . . . . . .

Year Ended December 31, 2018 . . . . . . . . . . . . . . . .
Income tax valuation allowance, deducted from 

deferred tax assets

32 

28 

95 

83 

— 

— 

(84)  (a) $ 
(84)  (a)
(79)  (a)

Year Ended December 31, 2020 . . . . . . . . . . . . . . . . $ 

242  $ 

24  $ 

—  $ 

— 

$ 

Year Ended December 31, 2019 . . . . . . . . . . . . . . . .

Year Ended December 31, 2018 . . . . . . . . . . . . . . . .

3,794 

1,863 

(3,543) 

1,934 

(9) 

(128) 

— 
125  (b)

(a) Represents principally net amounts charged as uncollectible
(b) Represents removal of NRG Yield, Inc. and its Renewables Platform due to their sale on August 31, 2018

67 

43 

32 

266 

242 

3,794 

166

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Number

Description

EXHIBIT INDEX

Method of Filing

2.1

2.2

Third Amended Joint Plan of Reorganization of NRG Energy, Inc., 
NRG Power Marketing, Inc., NRG Capital LLC, NRG Finance 
Company I LLC, and NRGenerating Holdings (No. 23) B.V.

Incorporated herein by reference to Exhibit 99.1 to the 
Registrant's current report on Form 8-K filed on 
November 19, 2003.

First Amended Joint Plan of Reorganization of NRG Northeast 
Generating LLC (and certain of its subsidiaries), NRG South 
Central Generating (and certain of its subsidiaries) and Berrians I 
Gas Turbine Power LLC.

Incorporated herein by reference to Exhibit 99.2 to the 
Registrant's current report on Form 8-K filed on 
November 19, 2003.

2.3 Acquisition Agreement, dated as of September 30, 2005, by and 
among NRG Energy, Inc., Texas Genco LLC and the Direct and 
Indirect Owners of Texas Genco LLC.

Incorporated herein by reference to Exhibit 2.1 to the 
Registrant's current report on Form 8-K filed on 
October 3, 2005.

2.4  Asset Purchase Agreement, dated October 18, 2013, by and among 
NRG Energy, Inc., Edison Mission Energy and NRG Energy 
Holdings Inc.

Incorporated herein by reference to Exhibit 2.2 to 
Amendment No. 1 to the Registrant’s current report on 
Form 8-K filed on October 21, 2013.

2.5  Third Amended Joint Plan of Reorganization of GenOn Energy, Inc. 

and its Debtor Affiliates.

Incorporated herein by reference to Exhibit 2.1 to the 
Registrant's current report on Form 8-K filed on 
December 18, 2017.

2.6†^

2.7^

Purchase and Sale Agreement, dated as of February 6, 2018, by and 
among NRG Energy, Inc. and NRG Repowering Holdings LLC, and 
GIP III Zephyr Acquisition Partners, L.P.

Incorporated herein by reference to Exhibit 2.9 to the 
Registrant's annual report on Form 10-K filed on 
March 1, 2018.

Purchase and Sale Agreement, dated as of February 6, 2018, by and 
between NRG Energy, Inc., NRG South Central Generating LLC, 
and Cleco Energy LLC.

Incorporated herein by reference to Exhibit 2.10 to the 
Registrant's annual report on Form 10-K filed on 
March 1, 2018.

3.1 Amended and Restated Certificate of Incorporation.

3.2

Certificate of Amendment to Amended and Restated Certificate of 
Incorporation.

3.3

Fourth Amended and Restated By-Laws.

4.1  Specimen of Certificate representing common stock of NRG 

Energy, Inc.

4.2

4.3

Indenture, dated May 23, 2016, between NRG Energy, Inc. 
and Law Debenture Trust Company of New York

Supplemental Indenture, dated May 23, 2016, among NRG 
Energy, Inc., the guarantors named therein and Law 
Debenture Trust Company of New York. 

4.4

Form of 7.250% Senior Notes due 2026

4.5 Registration Rights Agreement,dated May 23, 2016, among 
NRG Energy, Inc., the guarantors named therein and 
Deutsche Bank Securities Inc., as representative to the initial 
purchasers listed in Schedule I thereto

Incorporated herein by reference to Exhibit 3.1 to the 
Registrant's quarterly report on Form 10-Q filed on 
May 3, 2012.

Incorporated herein by reference to Exhibit 3.1 to the 
Registrant's current report on Form 8-K filed on 
December 14, 2012.

Incorporated herein by reference to Exhibit 3.1 to the 
Registrant's current report on Form 8-K filed on 
February 13, 2017.

Incorporated herein by reference to Exhibit 4.3 to the 
Registrant's quarterly report on Form 10-Q filed on 
August 4, 2006.

Incorporated herein by reference to Exhibit 4.1 to the 
Registrant's Current Report on Form 8-K, filed on 
May 23, 2016. 
Incorporated herein by reference to Exhibit 4.2 to the 
Registrant's Current Report on Form 8-K, filed on 
May 23, 2016.

Incorporated herein by reference to Exhibit 4.1 to the 
Registrant's Current Report on Form 8-K, filed on 
May 23, 2016.

Incorporated herein by reference to Exhibit 4.4 to the 
Registrant's Current Report on Form 8-K, filed on 
May 23, 2016.

4.6

4.7

Second Supplemental Indenture, dated as of July 19, 2016, among 
NRG Energy, Inc., the guarantors named therein and Law 
Debenture Trust Company of New York.

Incorporated herein by reference to Exhibit 4.3 to the 
Registrant's Current Report on Form 8-K, filed on July 
25, 2016. 

Third Supplemental Indenture, dated August 2, 2016, among NRG 
Energy, Inc., the guarantors named therein and Law Debenture 
Trust Company of New York.

Incorporated herein by reference to Exhibit 4.2 to the 
Registrant's Current Report on Form 8-K, filed on 
August 3, 2016.

4.8

Form of 6.625% Senior Note due 2027.

Incorporated herein by reference to Exhibit 4.3 to the 
Registrant's Current Report on Form 8-K, filed on 
August 3, 2016.

Incorporated herein by reference to Exhibit 4.4 to the 
Registrant's Current Report on Form 8-K, filed on 
August 3, 2016.

Registration Rights Agreement, dated August 2, 2016, among NRG 
Energy, Inc., the guarantors named therein and Morgan Stanley & 
Co. LLC, as representative to the initial purchasers listed in 
Schedule I thereto.

4.9

4.10

Fourth Supplemental Indenture, dated December 7, 2017, among 
NRG Energy, Inc., the guarantors named therein and Delaware 
Trust Company, as trustee.

Incorporated herein by reference to Exhibit 4.2 to the 
Registrant's Current Report on Form 8-K, filed on 
December 8, 2017.

167

 
 
 
4.11

Form of 5.75% Senior Notes due 2028 

4.12

Registration Rights Agreement, dated December 7, 2017, among 
NRG Energy, Inc., the guarantors named therein and Citigroup 
Global Markets, Inc., as representative to the initial purchasers listed 
in Schedule I thereto.

4.13 

Indenture, dated May 24, 2018, among NRG Energy, Inc., the 
guarantors named therein and Delaware Trust Company, as trustee.

4.14 

Form of 2.75% Convertible Senior Notes due 2048. 

Incorporated herein by reference to Exhibit 4.3 to the 
Registrant's Current Report on Form 8-K, filed on 
December 8, 2017.

Incorporated herein by reference to Exhibit 4.4 to the 
Registrant's Current Report on Form 8-K, filed on 
December 8, 2017.

Incorporated herein by reference to Exhibit 4.1 to the 
Registrant's Current Report on Form 8-K, filed on 
May 25, 2018.

Incorporated herein by reference to Exhibit 4.2 to the 
Registrant's Current Report on Form 8-K, filed on 
May 25, 2018.

4.15  Description of NRG Energy, Inc. securities registered pursuant to 

section 12 of the Securities Exchange Act of 1934

Incorporated herein by reference to Exhibit 4.15  to 
the Registrant's Annual Report on Form 10-K, filed on 
February 27, 2020.

4.16 

4.17 

Indenture, dated December 2, 2020, between NRG Energy, Inc. and 
Deutsche Bank Trust Company Americas, as trustee, pertaining to 
the Secured Notes. 

Incorporated herein by reference to Exhibit 4.1  to the 
Registrant's Current Report on Form 8-K, filed on 
December 4, 2020.

Supplemental Indenture, dated December 2, 2020, among NRG 
Energy, Inc., the guarantors named therein and Deutsche Bank Trust 
Company Americas, as trustee, pertaining to the Secured Notes

Incorporated herein by reference to Exhibit 4.2  to the 
Registrant's Current Report on Form 8-K, filed on 
December 4, 2020.

4.18 

Form of 2.000% Senior Secured First Lien Notes due 2025

4.19 

Form of 2.450% Senior Secured First Lien Notes due 2027

Incorporated herein by reference to Exhibit 4.3  to the 
Registrant's Current Report on Form 8-K, filed on 
December 4, 2020.

Incorporated herein by reference to Exhibit 4.4  to the 
Registrant's Current Report on Form 8-K, filed on 
December 4, 2020.

4.20 

4.21 

Indenture, dated December 2, 2020, between NRG Energy, Inc. and 
Deutsche Bank Trust Company Americas, as trustee, pertaining to 
the Unsecured Notes

Incorporated herein by reference to Exhibit 4.5  to the 
Registrant's Current Report on Form 8-K, filed on 
December 4, 2020.

Supplemental Indenture, dated December 2, 2020, among NRG 
Energy, Inc., the guarantors named therein and Deutsche Bank Trust 
Company Americas, as trustee, pertaining to the Unsecured Notes

Incorporated herein by reference to Exhibit 4.6  to the 
Registrant's Current Report on Form 8-K, filed on 
December 4, 2020.

4.22 

Form of 3.375% Senior Notes due 2029 (incorporated by reference 
to Exhibit 4.6 filed herewith)

4.23 

Form of 3.625% Senior Notes due 2031 (incorporated by reference 
to Exhibit 4.6 filed herewith)

Incorporated herein by reference to Exhibit 4.7  to the 
Registrant's Current Report on Form 8-K, filed on 
December 4, 2020.

Incorporated herein by reference to Exhibit 4.8  to the 
Registrant's Current Report on Form 8-K, filed on 
December 4, 2020.

4.24 

Facility Agreement, dated December 2, 2020, among NRG Energy, 
Inc., the guarantors party thereto, Alexander Funding Trust and 
Deutsche Bank Trust Company Americas, as the notes trustee

Incorporated herein by reference to Exhibit 4.9  to the 
Registrant's Current Report on Form 8-K, filed on 
December 4, 2020.

4.25  Letter of Credit Facility Agreement, dated December 2, 2020, 

among NRG Energy, Inc., the financial institutions from time to 
time party thereto as letter of credit issuers, and Deutsche Bank 
Trust Company Americas, as administrative agent and as collateral 
agent

4.26  Amended and Restated Declaration of Trust of Alexander Funding 
Trust, dated December 2, 2020, among NRG Energy, Inc. as 
depositor and in its own capacity, Deutsche Bank Trust Company 
Americas, as trustee, and Deutsche Bank Trust Company Delaware, 
as Delaware trustee

Incorporated herein by reference to Exhibit 4.10 to the 
Registrant's Current Report on Form 8-K, filed on 
December 4, 2020.

Incorporated herein by reference to Exhibit 4.11 to the 
Registrant's Current Report on Form 8-K, filed on 
December 4, 2020.

4.27 

4.28 

4.29 

Indenture, dated December 2, 2020, between NRG Energy, Inc. and 
Deutsche Bank Trust Company Americas, as trustee, pertaining to 
the P-Caps Secured Notes

Incorporated herein by reference to Exhibit 4.12 to the 
Registrant's Current Report on Form 8-K, filed on 
December 4, 2020.

Supplemental Indenture, dated December 2, 2020, among NRG 
Energy, Inc., the guarantors named therein and Deutsche Bank Trust 
Company Americas, as trustee, pertaining to the P-Caps Secured 
Notes
Form of 1.841% Senior Secured First Lien Notes due 
2023(incorporated by reference to Exhibit 4.31 filed herewith)

Incorporated herein by reference to Exhibit 4.13 to the 
Registrant's Current Report on Form 8-K, filed on 
December 4, 2020.

Incorporated herein by reference to Exhibit 4.14 to the 
Registrant's Current Report on Form 8-K, filed on 
December 4, 2020.

168

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
4.30  Amendment and Restatement Agreement, dated as of June 30, 2016, 
to the Amended and Restated Credit Agreement, the Second 
Amended and Restated Collateral Trust Agreement and the 
Amended and Restated Guarantee and Collateral Agreement.

4.31 

4.32 

4.33 

Second Amended and Restated Credit Agreement, dated as of June 
30, 2016, by and among NRG Energy, Inc., the lenders party 
thereto, the joint lead arrangers and joint lead bookrunners party 
thereto, Citicorp North America, Inc., Commerzbank AG, New 
York Branch, Keybank Capital Markets Inc. and CIT Bank, N.A.

First Amendment Agreement, dated as of January 24, 2017, dated as 
of January 24, 2017, by and among NRG Energy, Inc., the lenders 
from time to time parties thereto and Citicorp North America, Inc., 
as administrative agent and collateral agent.

Second Amendment Agreement, dated as of March 21, 2018, by and 
among NRG Energy, Inc., the lenders from time to time parties 
thereto and Citicorp North America, Inc., as administrative agent 
and collateral agent.

4.34  Third Amendment Agreement, dated as of May 7, 2018, by and 

among NRG Energy, Inc., its subsidiaries parties thereto, the lenders 
from time to time parties thereto and Citicorp North America, Inc., 
as administrative agent and collateral agent.

Incorporated herein by reference to Exhibit 10.1 to the 
Registrant's quarterly report on Form 10-Q filed on 
August 9, 2016.

Incorporated herein by reference to Exhibit 10.2 to the 
Registrant's quarterly report on Form 10-Q filed on 
August 9, 2016.

Incorporated herein by reference to Exhibit 10.1 to the 
Registrant's Current Report on Form 8-K filed on 
January 24, 2017.

Incorporated herein by reference to Exhibit 10.1 to the 
Registrant's Current Report on Form 8-K filed on 
March 22, 2018.

Incorporated herein by reference to Exhibit 10.1 to the 
Registrant's Current Report on Form 8-K filed on May 
7, 2018.

4.35 

4.36 

Indenture, dated May 23, 2016, between NRG Energy, Inc. 
and Delaware Trust Company (as successor in interest to Law 
Debenture Trust Company of New York), as trustee.

Incorporated herein by reference to Exhibit 4.1 to the 
Registrant's Current Report on Form 8-K filed on May 
23, 2016.

Fifth Supplemental Indenture, dated May 14, 2019, among NRG 
Energy, Inc., the guarantors named therein and Delaware Trust 
Company, as trustee.

Incorporated herein by reference to Exhibit 4.2 to the 
Registrant's Current Report on Form 8-K filed on May 
16, 2019.

4.37  Form of 5.250% Senior Notes due 2029.

Incorporated herein by reference to Exhibit 4.2 to the 
Registrant's Current Report on Form 8-K filed on May 
14, 2019.

4.38 

Indenture, dated May 28, 2019, between NRG Energy, Inc. 
and Delaware Trust Company, as trustee

Incorporated herein by reference to Exhibit 4.1 to the 
Registrant's Current Report on Form 8-K filed on May 
30, 2019.

4.39 

Supplemental Indenture, dated May 28, 2019, among NRG Energy, 
Inc., the guarantors named therein and Delaware Trust Company, as 
trustee.

Incorporated herein by reference to Exhibit 4.2 to the 
Registrant's Current Report on Form 8-K filed on May 
30, 2019.

4.40  Form of 3.750% Senior Secured First Lien Notes due 2024

4.41  Form of 4.450% Senior Secured First Lien Notes due 2029

Incorporated herein by reference to Exhibit 4.2 to the 
Registrant's Current Report on Form 8-K filed on May 
30, 2019.

Incorporated herein by reference to Exhibit 4.2 to the 
Registrant's Current Report on Form 8-K filed on May 
30, 2019.

Fourth Amendment dated as of May 28, 2019 to the Second 
Amended and Restated Credit Agreement dated as of June 
30, 2016, included as Annex A thereto a clean, conformed 
copy of the Second Amended and Restated Credit Agreement

Incorporated herein by reference to Exhibit 10.1 to the 
Registrant's Current Report on Form 8-K filed on 
November 7, 2019.

4.42

4.43 

Fifth Amendment to Credit Agreement and Third Amendment to 
Collateral Trust Agreement, dated as of August 20, 2020, by and 
among NRG Energy, Inc., its subsidiaries parties thereto, the lenders 
party thereto, Citicorp North America, Inc., as administrative agent 
and collateral agent, and Deutsche Bank Trust Company Americas, 

4.44  Receivables Sale Agreement, dated as of September 22, 2020, 

among the Originators from time to time parties thereto, NRG Retail 
LLC, as Servicer, and NRG Receivables LLC.

4.45  Receivables Loan and Servicing Agreement, dated as of September 
22, 2020, among NRG Receivables LLC, as Borrower, NRG Retail 
LLC, as Servicer, the persons from time to time party thereto as 
Conduit Lenders, the persons from time to time party thereto as 
Committed Lenders, the persons from time to time party thereto as 
Form of NRG Energy Inc. Long-Term Incentive Plan Deferred 
Stock Unit Agreement for Officers and Key Management.

10.1*

169

Incorporated herein by reference to Exhibit 10.1 to the 
Registrant's Current Report on Form 8-K filed on 
August 21, 2020.

Incorporated herein by reference to Exhibit 10.1 to the 
Registrant’s Current Report on Form 8-K filed on 
September 22, 2020.

Incorporated herein by reference to Exhibit 10.2 to the 
Registrant’s Current Report on Form 8-K filed on 
September 22, 2020.

Incorporated herein by reference to Exhibit 10.14 to 
the Registrant's annual report on Form 10-K filed on 
March 30, 2005.

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
10.2*

Form of NRG Energy, Inc. Long-Term Incentive Plan Deferred 
Stock Unit Agreement for Directors.

10.3*

Form of NRG Energy, Inc. Long-Term Incentive Plan Non-
Qualified Stock Option Agreement.

10.4*

Form of NRG Energy, Inc. Long-Term Incentive Plan Restricted 
Stock Unit Agreement for Officers.

10.5*

Form of NRG Energy, Inc. Long-Term Incentive Plan Restricted 
Stock Unit Agreement for Non-Officers.

10.6*

Form of NRG Energy, Inc. Long-Term Incentive Plan Performance 
Stock Unit Agreement.

10.7*

Second Amended and Restated Annual Incentive Plan for 
Designated Corporate Officers.

10.8† LLC Membership Interest Purchase Agreement between Reliant 
Energy, Inc. and NRG Retail LLC, dated as of February 28, 2009.

10.9* The NRG Energy, Inc. Amended and Restated Long-Term Incentive 

Plan.

10.10* NRG 2010 Stock Plan for GenOn Employees.

10.11* NRG Energy, Inc. Long-Term Incentive Plan Market Stock Unit 

Agreement.

10.12* NRG Energy, Inc. 2010 Stock Plan For GenOn Employees Market 

Stock Unit Agreement

10.13* Amended and Restated Employee Stock Purchase Plan.

10.14  Employment Agreement, dated December 21, 2015, by and between 

NRG Energy, Inc. and Mauricio Gutierrez.

Incorporated herein by reference to Exhibit 10.15 to 
the Registrant's annual report on Form 10-K filed on 
March 30, 2005.

Incorporated herein by reference to Exhibit 10.1 to the 
Registrant's quarterly report on Form 10-Q filed on 
November 9, 2004.

Incorporated herein by reference to Exhibit 10.6 to the 
Registrant's annual report on Form 10-K filed on 
March 1, 2018.

Incorporated herein by reference to Exhibit 10.7 to the 
Registrant's annual report on Form 10-K filed on 
March 1, 2018.

Incorporated herein by reference to Exhibit 10.7 to the 
Registrant's annual report on Form 10-K filed on 
February 23, 2010.

Incorporated herein by reference to Exhibit 10.1 to the 
Registrant's current report on Form 8-K filed on May 
7, 2015.

Incorporated herein by reference to Exhibit 10.1 to the 
Registrant's quarterly report on Form 10-Q filed on 
April 30, 2009.

Incorporated herein by reference to Exhibit 10.1 to the 
Registrant's current report on Form 8-K filed on April 
28, 2017.

Incorporated herein by reference to Exhibit 10.49 to 
the Registrant’s annual report on Form 10-K filed on 
February 27, 2013.

Incorporated herein by reference to Exhibit 10.53 to 
the Registrant's annual report on Form 10-K filed on 
February 28, 2014.

Incorporated herein by reference to Exhibit 10.54 to 
the Registrant's annual report on Form 10-K filed on 
February 28, 2014.

Incorporated herein by reference to Exhibit 10.2 to the 
Registrant's current report on Form 8-K filed on April 
28, 2017.

Incorporated herein by reference to Exhibit 10.1 to the 
Registrant's current report on Form 8-K filed on 
December 24, 2015.

10.15 

Settlement Agreement, dated as of December 14, 2017, by and 
between NRG Energy, Inc. on behalf of itself and the NRG Parties, 
GenOn Energy, Inc. on behalf of itself and the Debtors.

Incorporated herein by reference to Exhibit 10.1 to the 
Registrant's Current Report on Form 8-K filed on 
December 18, 2017.

10.16  Transition Services Agreement, dated as of December 14, 2017, by 
and between GenOn Energy, Inc. and NRG Energy, Inc.

10.17  Cooperation Agreement, dated as of December 14, 2017, by and 

between GenOn Energy, Inc. and NRG Energy, Inc.

10.18 

Pension Indemnity Agreement, dated as of December 14, 2017, by 
and between NRG Energy, Inc. and GenOn Energy, Inc.

10.19  Employee Matters Agreement, dated as of December 14, 2017, by 
and between NRG Energy, Inc. and GenOn Energy, Inc.

Incorporated herein by reference to Exhibit 10.2 to the 
Registrant's Current Report on Form 8-K filed on 
December 18, 2017.

Incorporated herein by reference to Exhibit 10.3 to the 
Registrant's Current Report on Form 8-K filed on 
December 18, 2017.

Incorporated herein by reference to Exhibit 10.4 to the 
Registrant's Current Report on Form 8-K filed on 
December 18, 2017.

Incorporated herein by reference to Exhibit 10.5 to the 
Registrant's Current Report on Form 8-K filed on 
December 18, 2017.

10.20  Tax Matters Agreement, initially dated as of December 14, 2017, by 

and between NRG Energy, Inc. and GenOn Energy, Inc. and by 
Reorganized GenOn upon the Effective Date.

Incorporated herein by reference to Exhibit 10.5 to the 
Registrant's Current Report on Form 8-K filed on 
December 18, 2017.

10.21*

Form of NRG Energy, Inc. Long-Term Incentive Plan Relative 
Performance Stock Unit Agreement for Officers. 

10.22*

Form of NRG Energy, Inc. Long-Term Incentive Plan Relative 
Performance Stock Unit Agreement for Senior Vice Presidents.

Incorporated herein by reference to Exhibit 10.73 to 
the Registrant's annual report on Form 10-K filed on 
March 1, 2018.

Incorporated herein by reference to Exhibit 10.74 to 
the Registrant's annual report on Form 10-K filed on 
March 1, 2018.

170

 
 
 
 
 
 
 
10.23† Consent and Indemnity Agreement, dated as of February 6, 2018, by 

and among NRG Energy, Inc., NRG Repowering Holdings LLC, 
NRG Yield, Inc., and GIP III Zephyr Acquisition Partners, L.P., and 
NRG Yield Operating LLC (solely with respect to Sections E.5, E.6 
and G.12).

10.24*

 Amended and Restated Employee Stock Purchase Plan

Incorporated herein by reference to Exhibit 10.34 to 
NRG Yield, Inc.'s Annual Report on Form 10-K filed 
on March 1, 2018.

Incorporated herein by reference to Exhibit 10.1 to the 
Registrant's Current Report on Form 8-K filed on May 
7, 2018.

10.25* NRG Energy, Inc. Amended and Restated Executive Change-in-

Control and General Severance Plan for Tier IA and Tier IIA 
Executives (Amended and Restated Effective April 1, 2018).

Incorporated herein by reference to Exhibit 10.2 to the 
Registrant's Quarterly Report on Form 10-Q filed on 
August 2, 2018.

21.1

22.1

Subsidiaries of NRG Energy, Inc.

List of Guarantor Subsidiaries

23.1 Consent of KPMG LLP.

Filed herewith.

Filed herewith.

Filed herewith.

31.1 Rule 13a-14(a)/15d-14(a) certification of Mauricio Gutierrez.

Filed herewith.

31.2 Rule 13a-14(a)/15d-14(a) certification of Gaëtan Frotté.

31.3 Rule 13a-14(a)/15d-14(a) certification of David Callen.

32

Section 1350 Certification.

101 INS

Inline XBRL Instance Document.

101 SCH

Inline XBRL Taxonomy Extension Schema.

101 CAL

Inline XBRL Taxonomy Extension Calculation Linkbase.

101 DEF

Inline XBRL Taxonomy Extension Definition Linkbase.

101 LAB

Inline XBRL Taxonomy Extension Label Linkbase.

101 PRE

Inline XBRL Taxonomy Extension Presentation Linkbase.

104

Cover Page Interactive Data File (the cover page interactive data file 
does not appear in Exhibit 104 because it's Inline XBRL tags are 
embedded within the Inline XBRL document).

Filed herewith.

Filed herewith.

Furnished herewith.

The instance document does not appear in the 
interactive data file because its XBRL tags are 
embedded within the inline XBRL document.
Filed herewith.

Filed herewith.

Filed herewith.

Filed herewith.

Filed herewith.

Filed herewith.

*

†

^

Exhibit relates to compensation arrangements.

Portions of this exhibit have been redacted and are subject to a confidential treatment request filed with the Secretary of the 
Securities and Exchange Commission pursuant to Rule 24b-2 under the Securities Exchange Act of 1934, as amended.

This filing excludes schedules pursuant to Item 601(b)(2) of Regulation S-K, which the registrant agrees to furnish supplementary 
to the Securities and Exchange Commission upon request by the Commission.

Item 16. Form 10-K Summary

None.

171

Pursuant to the requirements of Section 13 or 15(d) of the Securities Exchange Act of 1934, the registrant has duly caused 

this report to be signed on its behalf by the undersigned thereunto duly authorized.

SIGNATURES

NRG ENERGY, INC.
(Registrant)

By:

/s/ MAURICIO GUTIERREZ

Mauricio Gutierrez
Chief Executive Officer

Date: March 1, 2021 

172

 
 
 
 
POWER OF ATTORNEY

Each person whose signature appears below constitutes and appoints Brian E. Curci and Christine A. Zoino, each or any 
of  them,  such  person's  true  and  lawful  attorney-in-fact  and  agent  with  full  power  of  substitution  and  resubstitution  for  such 
person and in such person's name, place and stead, in any and all capacities, to sign any and all amendments to this report on 
Form 10-K, and to file the same with all exhibits thereto, and other documents in connection therewith, with the Securities and 
Exchange Commission, granting unto said attorneys-in-fact and agents, and each of them, full power and authority to do and 
perform each and every act and thing necessary or desirable to be done in and about the premises, as fully to all intents and 
purposes as such person, hereby ratifying and confirming all that said attorneys-in-fact and agents, or any of them or his or their 
substitute or substitutes, may lawfully do or cause to be done by virtue hereof.

In accordance with the Exchange Act, this report has been signed by the following persons on behalf of the registrant in 

the capacities indicated on March 1, 2021.

Signature
/s/ MAURICIO GUTIERREZ 
Mauricio Gutierrez
/s/ GAËTAN FROTTÉ
Gaëtan Frotté
/s/ DAVID CALLEN
David Callen
/s/ LAWRENCE S. COBEN  
Lawrence S. Coben
/s/ E. SPENCER ABRAHAM
E. Spencer Abraham
/s/ ANTONIO CARRILLO
Antonio Carrillo
/s/ MATTHEW CARTER, JR.
Matthew Carter, Jr.
/s/ HEATHER COX
Heather Cox
/s/ ELISABETH B. DONOHUE
Elisabeth B. Donohue
/s/ PAUL W. HOBBY  
Paul W. Hobby
/s/ ALEXANDRA PRUNER
Alexandra Pruner
/s/ ANNE C. SCHAUMBURG  
Anne C. Schaumburg
/s/ THOMAS H. WEIDEMEYER  
Thomas H. Weidemeyer

Title
President, Chief Executive Officer and
Director (Principal Executive Officer)
Interim Chief Financial Officer
(Principal Financial Officer)
Chief Accounting Officer
(Principal Accounting Officer)

Date

March 1, 2021

March 1, 2021

March 1, 2021

Chairman of the Board

March 1, 2021

March 1, 2021

March 1, 2021

March 1, 2021

March 1, 2021

March 1, 2021

March 1, 2021

March 1, 2021

March 1, 2021

March 1, 2021

Director

Director

Director

Director

Director

Director

Director

Director

Director

173