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Xcel Energy

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FY2023 Annual Report · Xcel Energy
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ANNUAL

ANNUAL REPORT

2023COMPANY DESCRIPTION

Xcel Energy is a major U.S. electricity and natural gas company, 
with operations in eight Western and Midwestern states. Based in 
Minneapolis, Minnesota, the company provides a comprehensive 
portfolio of energy-related products and services to millions of electricity 
and natural gas customers through its regulated operating companies.

EARNINGS PER SHARE
Dollars per share (diluted)

6
9
.
2

6
9
.
2

7
1
.
3

7
1
.
3

1
2
.
3

5
3
.
3

2021

2022

2023

GAAP (generally accepted accounting 
principles) earnings per share

Ongoing earnings per share

FINANCIAL HIGHLIGHTS

2022

2023

GAAP earnings per share

3.17

3.21

Ongoing earnings per share

3.17

3.35

Dividends per share annualized

1.95

2.08

Stock price (close) 

70.11

61.91

Assets (millions)

61,188

64,079

2

Bob Frenzel 
Chairman, president and  
chief executive officer 

TO MY FELLOW  
CUSTOMERS AND 
SHAREHOLDERS

2023 ANNUAL REPORT  |  3

2023 was another strong year for Xcel Energy, our customers and our communities. The pace of change in  2023 was extraordinary — but so were  our accomplishments. We advanced significant long-term strategic objectives  for the company across clean energy,  clean fuels and electric transportation.  All the while, we continued to serve  our customers safely, reliably, affordably  and sustainably.  Making the clean energy future a realityIn 2023, we marked the five-year anniversary of our clean energy commitment: A bold, industry-leading vision with deep carbon emissions reductions in our electric business by 2030 and a carbon-free electric system by 2050. When we made this commitment in 2018, it was a watershed moment for the industry, as we joined environmental advocates, customers and policymakers to chart a path to a clean energy future. Leading the clean energy transition is embedded in the fabric of our company.  In 2023, we continued real progress  toward our goals:•  We reduced our emissions 54% over 2005 levels and have plans in place to achieve our 80% reduction target by 2030. •  We now have more than 10,000 megawatts of renewable energy on our systems and the opportunity to deploy an additional 15,000 to 20,000 megawatts of new, clean energy into our systems by 2030. •  We’ve laid the groundwork to extend the lives of our two nuclear plants, Monticello and Prairie Island, which are the largest sources of clean energy that serve our customers. •  On Dec. 31, we retired our first of three units at our Sherbourne County Generating Station while simultaneously building the largest solar facility in the Midwest at the same site.4

•  In June, we broke ground on Colorado’s Power Pathway, a $1.7 billion transmission superhighway across the Eastern Plains of Colorado — and just one of the major transmission projects we have underway that will help deliver reliable and affordable clean energy to our customers.•  The Department of Energy awarded nearly $1.5 billion to support our Heartland Hydrogen Hub, long-term duration storage pilots with Form Energy, grid resilience in extreme weather and transmission expansion. These awards will be key to helping us achieve our long-term zero-carbon goals, ensure reliability and keep our customers’ bills low.•  We are also building the foundation to achieve net-zero greenhouse gas emissions on our natural gas system with our Clean Heat Plan in Colorado and Natural Gas Innovation filing in Minnesota.•  We had an active regulatory year in 2023, successfully reaching constructive outcomes with stakeholders across a number of rate cases, which will allow us to shift our focus in 2024 to driving our 2030 clean energy goals forward while keeping customer bills low.Delivering for our customers  and communitiesEnsuring we manage customers bills and affordability is critical throughout the clean energy transition. I’m proud that our customers’ electric and natural gas bills over the last five years have remained among the lowest in the country, at 28% and 14% below the national average, respectively. Over the last 10 years, we have kept residential bill growth well  under the rate of inflation.The actions we’ve taken over the past seven years to install thousands of megawatts of wind energy have provided nearly $4 billion in savings for customers through avoided fuel costs and production tax credits. And, in our gas distribution segment, the proposed Colorado Clean Heat Plan offers a portfolio of solutions that drive affordable emission reductions and have the added benefit of mitigating fuel price volatility. The proposed Minnesota Natural Gas Innovation plan maximizes benefits from the federal Inflation Reduction Act while piloting technologies that are critical to lowering emissions profiles for our Minnesota customers. For our communities, we did more than keep the lights on: The Xcel Energy Foundation granted $4.4 million to 409 nonprofits through our focus area grants. Our Giving Campaign raised $4.1 million, benefiting more than 1,300 nonprofits. Our Day of Service attracted 2,500 people who volunteered more than 7,200 hours at 126 nonprofit projects — equating an economic 2023 ANNUAL REPORT  |  5

impact of approximately $230,000. And, in 2023, our Customer Care group connected customers with $186.9 million of public energy assistance. Safety first, Safety AlwaysThrough our Safety Aways program,  we work to provide our employees  and contractors with the resources they need to do their jobs safely and without incident — every day. In 2023, we achieved significant progress and, as a result, are making Xcel Energy a safer place to work. In fact, our significant injuries and fatalities were down 34% compared to 2022.This improvement was thanks to a continued focus on critical risk management and event learning, but it was particularly driven by strong ownership of safety from our frontline workers. We also maintained a focus on contractor safety, with continued collaboration between our contractors and Xcel Energy around Safety Always and ongoing critical risk management. Connected and committedAs we execute on our strategic priorities of leading the clean energy transition, enhancing our customers’ experience and keeping our bills low, I couldn’t be more optimistic about the next generation of leaders we have elevated throughout the company. We have new leaders in many of our operating segments — generation, transmission and distribution — as well as on our Executive Committee with Amanda Rome assuming the role of group president of Utilities and chief customer officer. In 2023, our teams continued to deliver for our customers, communities — and one another. Our employees are truly our greatest resource. Thanks to them, in 2023 Xcel Energy was recognized as one of Ethisphere’s World’s Most Ethical Companies for the fourth year in a row, as well as one of Fortune’s Most Admired Companies. We also received accolades from Military Times as a Best for Vets employer, the Human Rights Campaign for its Equality 100 Award: Leader in LGBTQ+ Workplace Inclusion and a score of 100 on the Disability: IN index for our disability inclusion in the workplace. When we keep our customers at the center of our focus and we lead with our values of Connected, Committed, Trustworthy and Safe, there is really nothing we can’t accomplish as a company.  Sincerely,Bob Frenzel Chairman, president and  chief executive officerSUSTAINABILITY 
Technology 
for a clean 
energy future.

BERNIE PHOTO

6

As the first U.S. energy provider 
to set ambitious goals for all 
the ways our customers use 
energy — electricity, heating and 
transportation — Xcel Energy  
knows the key to realizing our  
clean energy future is leading  
by example. 

To reach our ambitious 2050 goal, we’ve been 
actively pursuing the research, development 
and commercialization of promising new 
technologies for serving our customers —  
and 2023 was a year of huge strides.

Clean fuels, clean heat
This year, the Heartland Hydrogen Hub, 
which aims to produce and use low-carbon 
hydrogen at commercial scale in Minnesota, 
Wisconsin, South Dakota, North Dakota and 
Montana, was selected by the Department of 
Energy to receive up to $925 million in funding. 

“Clean fuels are a critical component of 
enabling economy-wide decarbonization. The 
Heartland Hydrogen Hub is a game-changing 
initiative that demonstrates how we’re 
accelerating the development of the next 
generation of clean energy technology with 
significant benefits for our customers and the 
environment,” said Bob Frenzel, Xcel Energy 
chairman, president and CEO.

The project will use Xcel Energy’s existing and 
future nuclear, solar and wind resources in the 
Upper Midwest to produce hydrogen to blend 
into power generation, existing natural gas 
distribution systems and other agricultural and 
industrial applications. The hub aims to reduce 
carbon emissions by more than 1 million 
metric tons per year, the equivalent of taking 
220,000 gasoline-powered cars off the road.

Xcel Energy also joined Bank of America, 
Delta Air Lines and Ecolab in establishing 
the Minnesota SAF Hub — an unparalleled 
collaboration among key players committed 
to scaling sustainable aviation fuel (SAF) 
production to replace conventional jet fuel and 
reduce lifecycle carbon emissions of aviation 
by more than 80%. Xcel Energy’s role will be 
to provide clean energy to sustainable aviation 
fuel production facilities across Minnesota, to 
ensure SAF production has as small a carbon 
footprint as possible. 

Our Colorado Clean Heat Plan, introduced 
this year, fast-tracks clean, resilient, innovative 
solutions while ensuring customers receive 
the reliable, affordable energy they need to 
power their lives. Designed to accommodate 
customers’ unique needs, the plan offers a 
portfolio of solutions customers can choose 
from that work for them, leading to greater 
emission reductions at a lower cost. 

“Natural gas remains the most affordable way 
to heat customer homes and businesses, and 
customers deserve more choice to determine 
their own energy futures,” said Robert Kenney, 
president of Xcel Energy–Colorado. “Success 
will require partnership, collaboration and 
new, creative ways to accelerate customer 
choices so that customers can determine 
what emissions reductions solutions work 
best for their own needs and preferences.”

In Minnesota, our newly proposed $58 million, 
five-year Natural Gas Innovation Plan 
includes a portfolio of innovative pilot projects 
across a broad array of technologies that, if 
scaled up in the future, have the potential to 
significantly reduce carbon emissions from 
the natural gas system while keeping costs 
affordable for customers. The proposal helps 
to maximize benefits from the federal Inflation 
Reduction Act, including approximately $18.6 
million in anticipated tax credits and rebates.

2023 ANNUAL REPORT  |  7

Climate resilience
Over the last several years, like all companies, 
Xcel Energy has seen increases in severe 
weather — severe storms, extreme hot and 
cold temperatures, winds and droughts — 
that affect our operations and ability to serve 
our customers. For that reason, the company 
is not only investing in the clean energy 
future; it is working to improve the resilience 
of its system today.

We are focused on resilience in many 
different areas of operations, but one is 
improving our ability to respond to the 
threat of wildfires. Xcel Energy recognizes 
that wildfires pose a significant threat to 
our customers and communities. As part of 
the company’s commitment to resilience 
and safety, Xcel Energy makes strategic 
investments and improvements to support 
the power grid and build resilience. These 
efforts include system-hardening initiatives 
and inspections, operational and situational 
awareness efforts and connecting with 
stakeholders to understand the unique needs 
of each community  

In 2023, Xcel Energy was selected for a  
$100 million award from the U.S. Department 
of Energy to continue the company’s work 
to reduce and mitigate the evolving threat 
of wildfires and ensure the resiliency of 
the grid through extreme weather. Through 
the selected projects, Xcel Energy will take 
steps to increase grid resiliency, including 
adding fire-resistant coatings to wood poles, 
improving equipment safety features in  
power lines and electric vehicle chargers  
in high fire risk conditions, moving certain 
high-risk distribution circuits underground  
and enhancing vegetation management. 

Long-term energy storage
In partnership with Form Energy, and with a 
$70 million grant from the U.S. Department 
of Energy and a $20 million grant from 
Breakthrough Energy Catalyst, Xcel Energy 
plans to build two 10-megawatt, 100-hour 

battery arrays near our retiring coal plants in 
Becker, Minnesota, and Pueblo, Colorado. 
Form Energy’s iron-air batteries can deliver 
enough energy to power 2,000 homes for up 
to five days. Both batteries would tap into our 
existing transmission system and make the 
renewable energy we generate more reliable 
and affordable. 

“Multi-day battery storage has the potential to 
help us better harness the renewable energy 
we generate while ensuring the grid remains 
reliable for our customers,” said Bria Shea, 
regional vice president, Planning and Policy for 
Xcel Energy–Minnesota. “We look forward to 
bringing this system online at our Sherco site 
and learning more about the role it can play in our  
larger effort to reach 100% carbon-free electricity.” 

Sherco Solar
As Xcel Energy retired one of three coal units 
at the Sherburne County Generating Plant 
in late 2023, building was already underway 
at the adjacent Sherco Solar site, slated to 
be the largest solar facility in the Midwest. 
When the first two phases of the project 
are complete in 2025, the combined 710 
megawatts will generate enough electricity 
to power more than 150,000 homes each 
year on average and fully replace the capacity 
of the coal-fired Unit 2 that retired Dec. 31. 
The former Sherco Unit 2, built in 1977, will 
become a synchronous condenser, a piece of 
equipment that manages system stability as 
renewable energy increases, providing reliable 
electricity for customers. 

“Sherco has served our customers reliably 
for nearly 50 years, and we see tremendous 
potential for the plant site in the Upper 
Midwest’s energy future,” said Ryan Long, 
president of Xcel Energy–Minnesota, South 
Dakota and North Dakota. “Just as we’re 
taking a phased approach to decommissioning 
the coal units, we’re building replacement 
generation in phases to support clean, reliable 
and affordable energy for our customers.”

8

2023 ANNUAL REPORT  |  9

ECONOMIC PROSPERITY
Brighter 
communities. 

BERNIE PHOTO

At Xcel Energy, sustainability is a 
core part of our mission to provide 
customers with safe, clean, reliable 
energy at a competitive price. 
Sustainability also shows up in how 
we strengthen communities by 
delivering exceptional service and 
partnership to help the places we 
serve thrive.  

Affordable energy, empowered customers
Xcel Energy is helping customers large and 
small to lower costs and reduce their carbon 
footprint. We are also committed to ensuring 
customers continue to have some of the 
lowest energy bills in the country.

This spring, Xcel Energy launched its new 
Resources Education Delivered (RED) Truck 
in Colorado, which ventures out into the 
community, staffed with energy experts to 

10

answer customers’ questions and help with bill 
assistance, program sign-ups and more. The 
truck expands on existing community outreach, 
providing immediate energy assistance at a 
range of events and locations. 

And across our service areas, wind generation 
continues to drive customer savings. For the 
last three years, the company has delivered 
wind turbine generator availability of more 
than 96%, saving customers over $1 billion in 
avoided fuel costs and tax credits. 

Giving back
Through the Xcel Energy Foundation and our 
employee giving and volunteerism programs, 
we contributed more than $4.1 million to 
our communities in 2023, $2.2 million of 
which went to more than 1,700 nonprofit 
and community groups and was matched 
by funds from the Xcel Energy Foundation 
to local United Way chapters. At our annual 
Day of Service, more than 2,300 Xcel Energy 
employees and community members across 
the company’s eight-state service area put 
good energy into action, contributing over 
7,200 hours and delivering an economic impact 
of $230,000 in our communities.

Fostering a diverse workforce
Xcel Energy is committed to hiring and 
retaining a workforce that reflects the diversity 
of our communities. This year, the company 
was honored to receive a top score on the 
Disability Equality Index, a top score on the 
Human Rights Campaign’s annual Corporate 
Equality Index and recognition as a Five-Star 
Employer, a distinction for organizations 
that do the most to hire, retain, promote 
and support veterans. To further our support 
of former service members, the company 
introduced a new professional development 
program to help veterans. 

 “Our veterans, guardsmen and reservists 
will play a critical role as we continue to lead 
the nation in clean energy while serving 

our customers affordably and reliably,” said 
chairman, president and CEO Bob Frenzel.

Investing in our community
Xcel Energy also understands the important 
role we play in the local economies of the 
communities we serve. As we deliver on 
our plan to exit coal by 2030 across all our 
service territories, we are committed to a 
just transition for employees and community 
members. The 2023 retirement of the Sherco 
Generating Plant in Becker, Minnesota, is proof 
of that commitment.

“There’s a lot of life left at the Sherco site, 
and our dedicated co-workers will manage the 
transition over the next decade,” said Michelle 
Neal, Sherco’s plant director. “The plant, and all 
those who keep it running well, have served as 
the backbone of the region’s generation fleet 
for decades.” 

The new energy investments at the Sherco 
plant site will provide economic benefits in 
Becker and the surrounding area. Sherco 
Solar will bring 400 union construction jobs, 
18 ongoing operations and maintenance 
jobs and an estimated $350 million in local 
economic benefits through payments to 
landowners and local governments. Our 
battery storage project plans at the site 
include 15 to 20 union construction jobs, and 
the Minnesota Energy Connection project 
will bring hundreds of jobs to build the 
transmission line and new wind and solar 
resources, plus an infrastructure investment 
of more than $1 billion for the region.

Our newly proposed Natural Gas Innovation 
Plan in Minnesota also includes a focus on local 
benefits, jobs and workforce development. If 
approved, the plan would create an estimated 
417 construction and other jobs in Minnesota 
over five years and would help to develop local 
expertise in growing careers such as renewable 
natural gas, hydrogen, district energy and 
strategic electrification.   

2023 ANNUAL REPORT  |  11

ENERGY SECURITY 
Grid resiliency 
and reliability.

12

As a leader in the clean energy 
transition, Xcel Energy intends  
to move forward at a pace and 
scale that allows the company  
to reach net-zero carbon emissions 
responsibly while meeting 
emissions reductions goals  
that align with science-based 
climate targets. 

To make these advancements without 
compromising the reliable, affordable service 
our customers expect, the company is 
continually making strategic investments and 
improvements to strengthen the power grid, 
build resilience and increase its situational 
awareness of risks. In 2023, we had the 
lowest level of system interruptions that 
we’ve experienced in the past 10 years.

Transmission upgrades
The transmission system is the backbone 
of the U.S. electric grid, with nearly 160,000 
miles of high-voltage power lines carrying 
energy from where it is generated to where 
it is needed. Adequate transmission capacity 
is critical to delivering the significant amount 
of renewable energy generation needed to 
achieve Xcel Energy’s clean energy goals. 

With Colorado’s Power Pathway, a historic 
infrastructure project launched in 2023,  
Xcel Energy began expansion of transmission 

capacity to continue serving existing 
generation and plan for future renewable 
energy generation. The 550-mile Pathway  
will allow Xcel Energy to connect more  
than 5,000-megawatts of new renewable 
energy produced in eastern Colorado,  
one of the nation’s best areas for wind  
and solar generation. 

In the Upper Midwest, two projects being 
developed by Xcel Energy were awarded 
a significant portion of a $464 million U.S. 
Department of Energy grant to expand 
transmission lines, boost reliability and 
affordability and increase capacity to add 
new electricity generation to the grid. 
The coordinated projects will facilitate 
interconnection and our regional transmission 
organizations’ ability to transfer energy 
between their regions, especially during 
extreme weather conditions.

Xcel Energy also has joined with other 
utilities in Grid North Partners to implement 
19 transmission project upgrades — primarily 
to increase system capacity — that will 
enable more low-cost renewable energy  
to be delivered from western Minnesota  
to customers throughout the region. 
Expected to be built over the next three 
years, these projects will span Minnesota 
and touch eastern South Dakota with 
the goal of reducing congestion on the 
transmission system. 

2023 ANNUAL REPORT  |  13

“Over the last 15 years, Xcel Energy has 
been the leading transmission developer 
in the country, having built approximately 
3,300 miles of new lines,” said Frenzel. “By 
collaborating with our regional transmission 
organizations, our fellow utilities and state 
agencies, we will continue to build out a grid 
that advances the transition to clean energy.”

Modernizing the distribution grid
Today’s grid is undergoing a dramatic shift: 
The addition of renewables, electric vehicles, 
and Distributed Energy Resources (DER) 
poses opportunities but also planning and 
operational challenges — and will continue to 
do so into the future. To maintain our reliable, 
affordable electric service and enable more 
flexibility for customers, we are currently 
planning on investing approximately $1.6 
billion in distribution technologies to meet the 
customer needs of today and tomorrow.  

 These investments include new network 
infrastructure, advanced software, equipment 

sensors and related data analytics capabilities. 
We are investing in smart meters with grid 
edge technology, other smart devices on the 
grid and technologies such as an advanced 
planning tool, which simulates the impact 
of load, including electric vehicles and other 
DER growth, to develop load forecasts 
that inform planning to ensure the system 
meets customers’ evolving needs. We 
also implemented an advanced distribution 
management system that provides enhanced 
visibility and control of increasingly complex 
distribution grid operations, including 2 
gigawatts of third-party DER that includes 900 
megawatts of community solar gardens in 
Minnesota — one of the largest programs of 
its kind in the country. The deployment of a 
Distributed Energy Resources Management 
System (DERMS) is an emerging approach 
to connect and manage DER on the utility 
system and is part of the company’s near-
term grid modernization roadmap.

14

UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
FORM 10-K 

(Mark One)
☒

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

☐

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

For the fiscal year ended December 31, 2023 or

For the transition period from _____ to _____
001-3034
(Commission File Number)

Xcel Energy Inc.
(Exact name of registrant as specified in its charter)

Minnesota
(State or Other Jurisdiction of Incorporation or Organization)

414 Nicollet Mall Minneapolis Minnesota

(Address of Principal Executive Offices)

41-0448030

(IRS Employer Identification No.)

55401

(Zip Code)

612 330-5500

(Registrant’s Telephone Number, Including Area Code)

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

Title of each class
Common Stock, $2.50 par value per share

Trading Symbol(s)

Name of each exchange on which registered

XEL

Nasdaq Stock Market LLC

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 Act. ☐ Yes ☒ No 

Indicate by check mark whether the registrant (1) has filed all reports required 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 an 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. ☒ 

If securities are registered pursuant to Section 12(b) of the Act, indicate by check mark whether the financial statements of the registrant included in the filing reflect 
the correction of an error to previously issued financial statements. ☐

Indicate by check mark whether any of those error corrections are restatements that required a recovery analysis of incentive-based compensation received by any of 
the registrant’s executive officers during the relevant recovery period pursuant to §240.10D-1(b). ☐
Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Act). ☐ Yes ☒ No

As of June 30, 2023, the aggregate market value of the voting common stock held by non-affiliates of the Registrant was $34,278,999,603. 

As of Feb. 15, 2024, there were 555,155,770 shares of common stock outstanding, $2.50 par value.

Portions of the Registrant’s definitive Proxy Statement for its 2024 Annual Meeting of Shareholders are incorporated by reference into Part III of this Form 10-K.

DOCUMENTS INCORPORATED BY REFERENCE

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TABLE OF CONTENTS

Business

PART I
Item 1 —
Item 1A — Risk Factors
Item 1B — Unresolved Staff Comments
Item 1C — Cybersecurity
Item 2 —
Item 3 —
Item 4 —

Properties
Legal Proceedings
Mine Safety Disclosures

Market for Registrant’s Common Equity, Related Stockholder Matters and Issuer Purchases of Equity Securities
[Reserved]
Management’s Discussion and Analysis of Financial Condition and Results of Operations

PART II
Item 5 —
Item 6 —
Item 7 —
Item 7A — Quantitative and Qualitative Disclosures About Market Risk
Financial Statements and Supplementary Data
Item 8 —
Item 9 —
Changes in and Disagreements With Accountants on Accounting and Financial Disclosure
Item 9A — Controls and Procedures
Item 9B — Other Information
Item 9C — Disclosure Regarding Foreign Jurisdictions that Prevent Inspections

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 Accountant Fees and Services

PART IV
Item 15 — Exhibit and Financial Statement Schedules
Item 16 — Form 10-K Summary

Signatures

2

PART I

ITEM 1 — BUSINESS

Definitions of Abbreviations

Xcel Energy Inc.’s Subsidiaries and Affiliates (current and former)
Capital Services
Eloigne
e prime
Nicollet Project 
Holdings

Capital Services, LLC
Eloigne Company
e prime inc.
Nicollet Project Holdings, LLC

NSP-Minnesota
NSP System

Northern States Power Company, a Minnesota corporation
The electric production and transmission system of NSP-Minnesota and 
NSP-Wisconsin operated on an integrated basis and managed by NSP-
Minnesota
Northern States Power Company, a Wisconsin corporation
NSP-Minnesota, NSP-Wisconsin, PSCo and SPS

NSP-Wisconsin
Operating 
companies
PSCo
SPS
Utility subsidiaries NSP-Minnesota, NSP-Wisconsin, PSCo and SPS
WGI
WYCO
Xcel Energy

WestGas InterState, Inc.
WYCO Development, LLC
Xcel Energy Inc. and its subsidiaries

Public Service Company of Colorado
Southwestern Public Service Co.

Federal and State Regulatory Agencies
CPUC
DOC
DOE
DOT
EPA
ERCOT
FERC
IRS
MPCA
MPUC
NDPSC
NERC
NMPRC
NRC
OAG
PHMSA
PSCW
PUCT
SDPUC
SEC

Colorado Public Utilities Commission
Minnesota Department of Commerce
United States Department of Energy
United States Department of Transportation
United States Environmental Protection Agency
Electric Reliability Council of Texas
Federal Energy Regulatory Commission
Internal Revenue Service
Minnesota Pollution Control Agency
Minnesota Public Utilities Commission
North Dakota Public Service Commission
North American Electric Reliability Corporation
New Mexico Public Regulation Commission
Nuclear Regulatory Commission
Minnesota Office of Attorney General
Pipeline and Hazardous Materials Safety Administration
Public Service Commission of Wisconsin
Public Utility Commission of Texas
South Dakota Public Utility Commission
Securities and Exchange Commission

Electric, Purchased Gas and Resource Adjustment Clauses
CIP
DSM
ECA
FCA
GCA
GUIC
RES

Conservation improvement program
Demand side management
Retail electric commodity adjustment
Fuel clause adjustment
Gas cost adjustment
Gas utility infrastructure cost rider
Renewable energy standard 

Other
AFUDC

AMI

ALJ

ARO

ARRR

ASC

ATM

BART

Allowance for funds used during construction

Advanced metering infrastructure

Administrative Law Judge

Asset retirement obligation

Application for Rehearing, Reargument, or Reconsideration

Financial Accounting Standards Board Accounting Standards 
Codification

At-the-market

Best available retrofit technology

C&I

CapX2020

CCN

CCR

CCR Rule

CDD

CEO

CFO

CIG

CON

CSPV

CWIP

Commercial and Industrial

Alliance of electric cooperatives, municipals and investor-owned utilities 
in the upper Midwest involved in a joint transmission line planning and 
construction effort
Certificates of Convenience and Necessity

Coal combustion residuals

Final rule (40 CFR 257.50 - 257.107) published by the EPA regulating 
the management, storage and disposal of CCRs as a nonhazardous 
waste
Cooling degree-days

Chief executive officer

Chief financial officer

Colorado Interstate Gas Company, LLC

Certificate of Need

Crystalline Silicon Photovoltaic

Construction work in progress

D.C. Circuit

United States Court of Appeals for the District of Columbia Circuit

Decommissioning method where radioactive contamination is removed 
and safely disposed of at a requisite facility or decontaminated to a 
permitted level
Dividend Reinvestment Program

Edison Electric Institute

Energy Impact Partners

European Mutual Association for Nuclear Insurance

Earnings per share

Effective tax rate

Financial transmission right

Generally accepted accounting principles

General Electric

Greenhouse gas

Heating degree-days

Institute of Nuclear Power Operations
Independent power producing entity
Integrated Resource Plan
Independent System Operator
Investment Tax Credit
Joint Target Interconnection Queue
Lubbock Power & Light
Manufactured gas plant
Midcontinent Independent System Operator, Inc.
Demand of retail and wholesale customers that a utility has an obligation 
to serve under statute or contract
Net asset value
Nuclear Electric Insurance Ltd.
Net operating loss
Nitrogen Oxides
Operating and maintenance
Open Access Transmission Tariff
Operations, Nuclear, Environmental and Safety
Per- and Polyfluoroalkyl Substances
Prairie Island nuclear generating plant
Performance Incentive Mechanism
Post-Medicare
Power purchase agreement
Pre-Medicare
Production tax credit
Refuse-derived fuel
Renewable energy credit
Request for proposal
Return on equity

DECON

DRIP

EEI

EIP

EMANI

EPS

ETR

FTR

GAAP

GE

GHG

HDD

INPO
IPP
IRP
ISO
ITC
JTIQ
LP&L
MGP
MISO
Native load

NAV
NEIL
NOL
NOx
O&M
OATT
ONES
PFAS
PI
PIM
Post-65
PPA
Pre-65
PTC
RDF
REC
RFP
ROE

3

ROU
RTO
S&P
SERP
SPP
TCJA

THI
TSR
VaR
VIE
WACC

Right-of-use
Regional Transmission Organization
Standard & Poor’s Global Ratings
Supplemental executive retirement plan
Southwest Power Pool, Inc.
2017 federal tax reform enacted as Public Law No: 115-97, commonly 
referred to as the Tax Cuts and Jobs Act
Temperature-humidity index
Total shareholder return
Value at Risk
Variable interest entity
Weighted Average Cost of Capital

Measurements
Bcf
KV
KWh
MMBtu
MW
MWh

Billion cubic feet
Kilovolts
Kilowatt hours
Million British thermal units
Megawatts
Megawatt hours

Forward-Looking Statements

Where to Find More Information

Xcel  Energy’s  website  address  is  www.xcelenergy.com.  Xcel  Energy 
makes  available  through  its  website,  free  of  charge,  its  annual  report  on 
Form  10-K,  quarterly  reports  on  Form  10-Q,  current  reports  on  Form  8-K 
and all amendments to those reports filed or furnished pursuant to Section 
13(a)  or  15(d)  of  the  Securities  Exchange  Act  of  1934  as  soon  as 
reasonably  practicable  after  the  reports  are  electronically  filed  with  or 
furnished to the SEC. 

The  SEC  maintains  an  internet  site  that  contains  reports,  proxy  and 
information  statements,  and  other  information  regarding  issuers  that  file 
electronically  at  http://www.sec.gov.  The  information  on  Xcel  Energy’s 
website is not a part of, or incorporated by reference in, this annual report 
on  Form  10-K.  Xcel  Energy  intends  to  make  future  announcements 
regarding  Company  developments  and  financial  performance  through  its 
website,  www.xcelenergy.com,  as  well  as  through  press  releases,  filings 
with the SEC, conference calls and webcasts.

Except for the historical statements contained in this report, the matters discussed herein are forward-looking statements that are subject to certain risks, 
uncertainties and assumptions. Such forward-looking statements, including those relating to 2024 EPS guidance, long-term EPS and dividend growth rate 
objectives, future sales, future expenses, future tax rates, future operating performance, estimated base capital expenditures and financing plans, projected 
capital additions and forecasted annual revenue requirements with respect to rider filings, expected rate increases to customers, expectations and intentions 
regarding  regulatory  proceedings,  and  expected  impact  on  our  results  of  operations,  financial  condition  and  cash  flows  of  resettlement  calculations  and 
credit losses relating to certain energy transactions, as well as assumptions and other statements are intended to be identified in this document by the words 
“anticipate,” “believe,” “could,” “estimate,” “expect,” “intend,” “may,” “objective,” “outlook,” “plan,” “project,” “possible,” “potential,” “should,” “will,” “would” and 
similar expressions. Actual results may vary materially. Forward-looking statements speak only as of the date they are made, and we expressly disclaim any 
obligation to update any forward-looking information. The following factors, in addition to those discussed elsewhere in this Annual Report on Form 10-K for 
the fiscal year ended Dec. 31, 2023 (including risk factors listed from time to time by Xcel Energy Inc. in reports filed with the SEC, including “Risk Factors” 
in  Item  1A  of  this  Annual  Report  on  Form  10-K),  could  cause  actual  results  to  differ  materially  from  management  expectations  as  suggested  by  such 
forward-looking  information:  operational  safety,  including  our  nuclear  generation  facilities  and  other  utility  operations;  successful  long-term  operational 
planning; commodity risks associated with energy markets and production; rising energy prices and fuel costs; qualified employee workforce and third-party 
contractor factors; violations of our Codes of Conduct; our ability to recover costs and our subsidiaries’ ability to recover costs from customers; changes in 
regulation; reductions in our credit ratings and the cost of maintaining certain contractual relationships; general economic conditions, including recessionary 
conditions, inflation rates, monetary fluctuations, supply chain constraints and their impact on capital expenditures and/or the ability of Xcel Energy Inc. and 
its  subsidiaries  to  obtain  financing  on  favorable  terms;  availability  or  cost  of  capital;  our  customers’  and  counterparties’  ability  to  pay  their  debts  to  us; 
assumptions and costs relating to funding our employee benefit plans and health care benefits; our subsidiaries’ ability to make dividend payments; tax laws; 
uncertainty regarding epidemics, the duration and magnitude of business restrictions including shutdowns (domestically and globally), the potential impact 
on  the  workforce,  including  shortages  of  employees  or  third-party  contractors  due  to  quarantine  policies,  vaccination  requirements  or  government 
restrictions, impacts on the transportation of goods and the generalized impact on the economy; effects of geopolitical events, including war and acts of 
terrorism; cybersecurity threats and data security breaches; seasonal weather patterns; changes in environmental laws and regulations; climate change and 
other weather events; natural disaster and resource depletion, including compliance with any accompanying legislative and regulatory changes; costs of 
potential  regulatory  penalties  and  wildfire  damages  in  excess  of  liability  insurance  coverage;  regulatory  changes  and/or  limitations  related  to  the  use  of 
natural gas as an energy source; challenging labor market conditions and our ability to attract and retain a qualified workforce; and our ability to execute on 
our strategies or achieve expectations related to environmental, social and governance matters including as a result of evolving legal, regulatory and other 
standards, processes, and assumptions, the pace of scientific and technological developments, increased costs, the availability of requisite financing, and 
changes in carbon markets.

Overview

Xcel Energy (the “Company”) is a major U.S. regulated electric and natural gas delivery company headquartered in Minneapolis, Minnesota (incorporated in 
Minnesota in 1909). The Company serves customers in eight states, including portions of Colorado, Michigan, Minnesota, New Mexico, North Dakota, South 
Dakota, Texas and Wisconsin. Xcel Energy provides a comprehensive portfolio of energy-related products and services to approximately 3.8 million electric 
customers  and  2.2  million  natural  gas  customers  through  four  utility  subsidiaries  (i.e.,  NSP-Minnesota,  NSP-Wisconsin,  PSCo  and  SPS).  Along  with  the 
utility  subsidiaries,  the  transmission-only  subsidiaries,  WYCO  (a  joint  venture  formed  with  CIG  to  develop  and  lease  natural  gas  pipelines,  storage  and 
compression  facilities)  and  WGI  (an  interstate  natural  gas  pipeline  company)  comprise  the  regulated  utility  operations.  The  Company’s  nonregulated 
subsidiaries include Eloigne, Capital Services, Venture Holdings and Nicollet Project Holdings.

4

Subsidiary / Affiliate
NSP-Minnesota

NSP-Wisconsin

PSCo

SPS

WGI

WYCO

Function
Electric & Gas

Electric & Gas

Electric & Gas

Electric

Interstate gas pipeline

Gas storage and transportation

Other Subsidiaries

See Note 1 to the consolidated financial statements for further 
information.

Utility Subsidiary Overview

Electric customers

Natural gas customers

Total assets

Electric generating capacity

Natural gas storage capacity

Electric transmission lines (conductor miles)

Electric distribution lines (conductor miles)

Natural gas transmission lines

Natural gas distribution lines

Service Territory 

3.8 million

2.2 million

$64 billion

20,935 MW

53.5 Bcf

111,000 miles

216,000 miles

2,200 miles

37,000 miles

Strategy

Xcel Energy’s vision is to be the preferred and trusted provider of the energy our customers need. We will deliver on this vision while offering a competitive 
total return to shareholders. Our mission is to provide our customers with safe, clean, reliable energy services they want and value at a competitive price. 

We execute on our vision and mission through three strategic priorities.

LEAD THE CLEAN ENERGY 
TRANSITION

ENHANCE THE CUSTOMER 
EXPERIENCE

KEEP BILLS LOW

Our employees are guided by four corporate values: Connected, Committed, Safe, and Trustworthy.

Our  values,  culture  and  Code  of  Conduct  serve  as  the  foundation  upon  which  Xcel  Energy’s  employees,  Board  of  Directors,  contractors  and  suppliers 
approach their work in delivering on our three strategic priorities.

5

  
   
 
Deliver a Competitive Total Return to Investors

Carbon-free Electricity by 2050

Successful  strategy  execution,  along  with  our  disciplined  approach  to 
growth,  operations  and  management  of  environmental,  social  and 
governance issues, positions us to continue delivering a competitive TSR.

We  have  consistently  achieved  our  financial  objectives,  meeting  or 
exceeding  our  initial  ongoing  earnings  guidance  range  for  19  consecutive 
years and delivering dividend growth for 21 consecutive years.

Over the past five years, ongoing earnings per share have grown annually 
by 6.3% and our dividend per share by 6.5% annually. Xcel Energy works 
to  maintain  senior  secured  debt  credit  ratings  in  the  A  range  and  senior 
unsecured debt credit ratings in the BBB+ to A range. 

LEAD THE CLEAN ENERGY TRANSITION

Xcel Energy manages the risk of climate change and has worked to meet 
the increasing demand for cleaner energy for over 20 years. 

Our sustainability commitments are summarized as follows:

*Companywide goal; work also underway to meet state clean energy goals in our service area.
**Spans natural gas supply, delivery and customer use.
***Includes Xcel Energy fleet; zero-carbon fuel is carbon free electricity or other clean energy.

6

Xcel  Energy  was  the  first  U.S.  utility  to  establish  a  carbon-free  vision, 
targeting  100%  carbon-free  electricity  by  2050  with  an  interim  goal  to 
reduce carbon emissions 80% by 2030 (from 2005 levels), including owned 
and  purchased  power.  A  lead  author  for  the  Intergovernmental  Panel  on 
Climate Change (IPCC) confirmed that our vision aligns with science-based 
scenarios  likely  to  limit  global  warming  to  1.5  degrees  Celsius  from  pre-
industrial levels, in alignment with the Paris Climate Accords.

The  pace  of  achieving  a  carbon-free  vision  is  also  governed  by  reliability 
and  customer  affordability.  Our  approved  resource  plans  outline  a  clear, 
transparent  path  for  reducing  carbon  emissions  by  80%  using  current 
technologies, while maintaining customer bill increases at or below the rate 
of  inflation.  Moving  from  80%  carbon  reduction  to  100%  carbon-free 
electricity will require new, dispatchable technologies that are economically 
viable, as well as supportive public policy. 

Item  1A 

See 
sustainability goals and objectives.

for  risks  and  uncertainties  related 

to  strategic  and 

Xcel Energy’s operating footprint includes some of the best wind and solar 
resources  in  the  country,  providing  for  higher  capacity  factors  and  lower 
operating  costs.  Our  “Steel  for  Fuel”  strategy  reduces  costs  for  our 
customers by taking advantage of these higher capacity factors along with 
savings  provided  by  renewable  tax  credits  and  avoided  fuel  costs  that 
mitigate higher cost fossil generation.

Through  2023,  we  reduced  carbon  emissions  from  generation  serving 
customers by an estimated 54% (from 2005 levels) and remain on track to 
achieve 80% carbon reduction and fully exit coal by the end of 2030. At the 
same  time,  our  Steel  for  Fuel  strategy  has  saved  customers  nearly  $4 
billion since 2017.

Xcel Energy’s wind capacity is now over 11,000 MW, including nearly 4,500 
MW of owned wind. In Colorado, we anticipate adding an additional 1,850 
MW of wind, 1,700 MW of solar, 1,850 MW of storage and 650 MW of gas 
generation  to  ensure  reliability  on  our  system  by  2028.  In  Minnesota,  we 
have approvals for more than 700 MW of new solar at our Sherco facility, 
making it one of the largest solar facilities in the country. In 2024, we filed 
our  NSP  Resource  Plan,  which  proposes  adding  3,600  MW  of  new  wind 
and  solar,  600  MW  of  battery  storage  and  2,200  MW  of  dispatchable 
resources  by  2030,  pending  Commission  approval.  In  SPS,  we  filed  for 
approval  of  400  MW  of  solar  generation,  a  200  MW  PPA  and  a  broader 
system  IRP,  which  could  include  between  5,000  to  10,000  MW  of  new 
generation by 2030.

Beyond  carbon,  we  have  significantly  reduced  other  emissions  and 
environmental impacts, including:

*Reductions in water consumption are from owned and purchased electricity that serves our 
customers. All other reductions are from owned generating plants.
**Coal ash and water consumption data are as of 2022.

As  we  prepare  for  early  coal  plant  retirements,  employees  are  provided 
advanced  notice  and  offered  retraining  and  relocation  opportunities.  To 
date, we have been successful in avoiding layoffs associated with our early 
coal  plant  retirements.  We  also  help  foster  economic  development 
opportunities  to  offset  community  impacts  associated  with  coal  plant 
closures.  Xcel  Energy  has  a  long  track  record  of  working  with  our 
communities  on  energy,  climate  and  environmental  initiatives  that  impact 
them and has publicly committed to furthering environmental justice.

Xcel Energy was selected as part of two different awards from the DOE’s 
Grid  Resilience  and  Innovation  Partnership  program.  The  DOE  awarded 
Xcel  Energy  $100  million  to  support  projects  to  mitigate  the  threat  of 
wildfires  and  ensure  resiliency  of  the  grid  through  extreme  weather.  Xcel 
Energy was also party to GRIP’s $464 million grant to expand transmission 
as part of the MISO and SPP program to fund high-voltage transmission to 
improve  inter-regional  transfer  capability,  reliability  and  resolve  grid 
constraints.

Significant  investment  in  our  transmission  and  distribution  systems  is 
essential to ensure resiliency and reliability for customers through the clean 
energy transition. We have nearly $12 billion in our 2024 - 2028 capital plan 
focused  specifically  on  this,  including  our  $1.7  billion  Pathway  project  in 
Colorado,  and  additional  investments  to  further  support  our  recently 
approved  Colorado  resource  portfolio.  As  part  of  MISO’s  planned 
transmission  expansion  over  the  next  decade,  Xcel  Energy  has  been 
awarded $1.2 billion of projects as part of Tranche 1. We anticipate MISO 
Tranche 2 awards in 2024.

Natural Gas Use in Buildings – Net-Zero GHG by 2050

Xcel Energy is committed to reducing GHG emissions 25% by 2030 (from 
2020  levels)  and  provide  net-zero  natural  gas  service  by  2050  from  the 
supply, distribution and end-use of natural gas. In 2023, we filed our Clean 
Heat  Plan  in  Colorado  and  Natural  Gas  Innovation  Plan  in  Minnesota, 
which provide a framework for this transition. 

Similar  to  our  electric  plan,  the  lead  author  for  the  IPCC  confirmed  our 
vision to deliver natural gas service with net-zero emissions by 2050 aligns 
with science-based scenarios likely to limit global warming by 1.5 C.

Our net-zero natural gas frameworks include the following priorities:
• Work with suppliers to purchase only low emissions gas by 2030.
•

Operate  the  cleanest  possible  system  to  achieve  net-zero  methane 
emissions on the system by 2030.
Offer customer options for conservation, beneficial electrification, and 
clean fuels such as hydrogen and renewable natural gas.
Apply  high-quality  carbon  offsets  through  projects  that  remove 
emissions while providing additional environmental and social benefit.

•

•

Electrification of the Transportation Sector

We  are  also  helping  reduce  carbon  emissions  in  other  sectors,  including 
transportation.  We  aim  to  enable  one  out  of  five  vehicles  in  our  service 
areas to be electric by 2030,  representing nearly $2 billion of investment, 
0.6%  -  0.7%  of  average  incremental  annual  retail  sales  growth  and 
avoidance  of  roughly  5  million  tons  of  CO2  emissions  annually.  By  2050, 
our  vision  is  to  run  all  vehicles  in  our  service  area  with  carbon-free 
electricity  or  other  clean  energy.  We  have  approved,  transportation 
electrification programs and plans in Colorado, New Mexico, Minnesota and 
Wisconsin and updated transportation plans pending commission approval 
in Minnesota and Colorado. 

Innovation and Policy

In 2023, the Department of Energy announced awards of nearly $1.5 billion 
to support multiple Xcel Energy affiliated projects. The Heartland Hydrogen 
Hub,  which  includes  multiple  projects  from  Xcel  Energy  and  others  in  the 
Upper Midwest, received an award of up to $925 million by the DOE. This 
funding  will  serve  as  a  catalyst  for  a  clean  hydrogen  ecosystem  in  the 
region. The DOE also awarded Xcel Energy up to $70 million to support our 
two  10-MW,  100-hour  battery  pilots  with  Form  Energy.  Combined  with 
grants committed by Breakthrough Energy Catalyst, we have secured up to 
$90  million  to  support  these  long  duration  energy  storage  pilots,  a  critical 
asset class to ensure cost effective reliability in a high-renewable grid.

7

Xcel  Energy  actively  engages  in  wildfire  mitigation  activities  across  our 
operating  territories.  For  the  past  three  years,  we  have  operated  under  a 
commission-approved wildfire plan in Colorado. We are currently evaluating 
updates  to  these  plans  with  a  wide  range  of  options  for  consideration 
including  new 
technologies,  undergrounding,  additional  vegetation 
management,  composite  poles,  selective  use  of  covered  conductor  and 
preventative power system shutoffs.

Sustainability Governance and Oversight

In 2000, we instituted oversight of environmental performance by the Board 
of Directors and were among the first U.S. energy providers to tie carbon 
reduction to executive compensation more than 15 years ago.

Xcel  Energy  has  provided  a  voluntary,  third-party  verified  annual  GHG 
disclosure since 2005, longer than any other U.S. utility. We are a founding 
member  of  The  Climate  Registry  and  a  supporter  of  the  Task  Force  on 
Climate-Related Financial Disclosures. Our disclosures also align with the 
Global Reporting Initiative, Sustainability Accounting Standards Board and 
United Nations Sustainable Development Goals frameworks. 

ENHANCE THE CUSTOMER EXPERIENCE

Xcel  Energy  has  invested  more  than  $2  billion  over  the  past  decade  in  a 
portfolio  of  renewable  and  conservation  programs  that  provide  customers 
with  clean  energy  options  and  help  keep  bills  low.  New  demand  remains 
robust  in  our  territories,  including  load  growth  from  new  data  centers, 
industrial  electrification  and  electric  vehicle  adoption.  As  such,  we  are 
transforming and expanding our electric grid to accommodate load growth, 
renewable energy and distributed energy resources.

We are in the process of installing smart electric meters, which will deliver 
customer and operational benefits, providing near-real-time communication, 
allowing customers to know how much energy they are using and what it 
will cost. In addition, customers will have new digital tools to make it easier 
to access their energy information, gain useful insights to understand and 
manage their energy use and make energy choices that lower their bills.

KEEP BILLS LOW

Customer  affordability  is  critical  to  successful  strategy  execution.  From 
2014 - 2023, we have kept residential electric bill growth to 1.8% per year 
and natural gas bill growth to 1.1% per year, both below the rate of inflation. 
Based on available EIA data, the five year average residential electric and 
natural gas bills for an Xcel Energy customer were 28% and 14% below the 
national average, respectively. 

Going  forward,  our  goal  is  to  enable  the  clean  energy  transition  while 
keeping  customer  bill  growth  below  the  rate  of  inflation  through  initiatives 
including conservation programs, O&M cost control, our One Xcel Energy 
Way  lean  management  initiative,  advanced  operational  technologies  and 
our Steel for Fuel program. 

A total of 70% of annual incentive compensation was tied to safety, system 
reliability and inclusion metrics. 

Management  evaluates  compensation  and  benefits  to  maintain  a  market-
rewards 
competitive,  performance-based,  shareholder-aligned 
package  that  supports  our  ability  to  attract,  engage  and  retain  a  talented 
and diverse workforce, while reinforcing and rewarding strong performance.

total 

We  partner  with  educational  and  community  organizations  to  attract  and 
hire employees who reflect the communities we serve and live our values. 
Xcel Energy had 11,311 full-time employees and workforce demographics 
as of December 2023 were as follows:

Female

Ethnically Diverse

Board of Directors

CEO direct reports

Management

Employees

New hires

Interns (hired throughout 2023)

 31 %

 30 

 26 

 23 

 35 

 33 

 15 %

 10 

 13 

 19 

 29 

 14 

leaders  and  employees 

We  offer 
training  on  microinequities  and 
unconscious bias to help  foster a  culture of inclusivity.  Xcel Energy hosts 
12  business  resource  groups  to  support  employee  interests  and  obtain 
diverse perspectives when solving challenges and achieving goals. 

Xcel  Energy  also  respects  employees’  freedom  of  association  and  their 
right  to  collectively  organize.  As  of  Dec.  31,  2023,  approximately  46%  of 
our employees (5,155) were covered by collective bargaining agreements. 

Employee turnover for 2023 and future projected retirement eligibility:

Employee Turnover

Retirement Eligibility

Bargaining

(a)

Non-Bargaining 
 (b)

Overall

 6 %

 22 

 15 

Within next 5 years

Within next 10 years

 19 %

 31 

(a)

(b)

37% of turnover was due to workforce reduction initiatives. 

38% of turnover was due to retirements, including the impacts of the workforce reduction 

initiatives.

We  are  committed  to  the  advancement  and  protection  of  human  rights, 
consistent  with  U.S.  human  rights  laws  and  the  general  principles  in  the 
International Labour Organization Conventions.

Annual  Code  of  Conduct  training  is  required  for  all  employees  and  the 
Board of Directors. We do not tolerate Code of Conduct violations or other 
unacceptable behaviors. We expect and offer employees multiple avenues 
to raise concerns or report wrong-doing and do not permit any retaliation. 

Xcel Energy is proud of our track record and continue to invest in building a 
best-in-class workforce. We recently received the following recognitions:

•

•

•

•

For  the  seventh  consecutive  year,  The  Human  Rights  Campaign 
selected Xcel Energy as a recipient of the Equality 100 Award: Leader 
in LGBTQ+ Workplace Inclusion in 2023.
For  the  eleventh  consecutive  year,  Xcel  Energy  is  one  of  Fortune’s 
Most Admired Companies in 2024.
For the ninth consecutive year, Xcel Energy was listed as a Best for 
Vets  employer  by  Military  Times  and  also  recognized  as  a  2024 
Military Friendly Employer by VIQTORY.
Xcel  Energy  is  among  the  2023  World’s  Most  Ethical  Companies® 
according to Ethisphere.

    *Based on 2019 - Q3 2023 EIA Data

STRENGTHEN OUR COMMUNITIES

We  provide  a  fundamental  service,  powering  communities  with  safe, 
reliable, competitively priced and increasingly clean energy.

Investing  in  our  communities  is  important  to  our  collective  success.  We 
initiated  18  economic  development  projects  for  our  local  communities  in 
2023,  which  are  projected  to  create  more  than  $2.3  billion  in  capital 
investments  and  1,400  jobs.  Nearly  63%  of  our  supply  chain  spend  was 
local, with approximately $638 million spent with diverse suppliers. 

Approximately  300  employees  served  on  more 
than  530  nonprofit 
organizations  or  local  community  boards,  providing  over  28,000  volunteer 
hours  in  2023.  Our  annual  Day  of  Service  attracted  2,500  people  who 
volunteered  over  7,200  combined  hours  at  over  120  nonprofit  projects 
across the company’s service footprint. 

In 2023, the Xcel Energy Foundation contributed $4 million to 409 nonprofit 
organizations that support its three charitable giving focus areas of STEM 
Career  Pathways,  Environmental  Sustainability,  and  Community  Vitality.  
Through  our  2023  Power  Your  Purpose  Giving  Campaign,  Xcel  Energy 
employees, contractors and retirees donated more than $2 million to over 
1,300 nonprofit and community organizations – exceeding our fundraising 
goal.  Combined  with  the  Xcel  Energy  Foundation  match  to  local  United 
Way chapters, this campaign raised over $4 million for our communities.

VALUE PEOPLE AND OPERATE WITH INTEGRITY

Champion Safety

Continuously  elevating  the  quality  and  safety  of  the  workplace  is  a  top 
priority.  We  are  considered  a  benchmark  company  for  our  Safety  Always 
approach,  focused  on  eliminating  life-altering  injuries  through  a  trusted, 
transparent  culture  and  the  use  of  critical  controls.  All  employees  have 
“stop work authority” and are expected to keep each other, our customers 
and  the  public  safe.  Employees  are  encouraged  to  speak  up,  share 
experiences  and  learn  from  events  to  help  protect  themselves,  their 
coworkers and the public.

The  Board  of  Directors  has  oversight  for  employee  and  public  safety 
through  the  Operations,  Nuclear,  Environmental  and  Safety  committee, 
both of which are also tied to annual incentive compensation. 

Cultivate a Diverse, Best-in-Class Workforce

We  aim  to  create  an  inclusive  culture  where  employees  are  treated 
equitably, and diversity is not only accepted but celebrated. This starts with 
our Board of Directors.

The Board of Directors oversees our workforce strategy, including diversity 
and  inclusion  initiatives.  Xcel  Energy  has  an  incentive-based  metric 
focused on diverse interview panels, executive sponsorship and employee 
feedback on inclusion in the workplace. 

8

Utility Subsidiaries 

NSP-Minnesota

Electric customers

Natural gas customers

Total assets

Rate Base (estimated)

GAAP ROE 

Electric generating capacity

Gas storage capacity

Electric transmission lines (conductor miles)

Electric distribution lines (conductor miles)

Natural gas transmission lines

Natural gas distribution lines

NSP-Wisconsin

Electric customers

Natural gas customers

Total assets

Rate Base (estimated)

GAAP ROE

Electric generating capacity

Gas storage capacity
Electric transmission lines (conductor miles)

Electric distribution lines (conductor miles)

Natural gas transmission lines

Natural gas distribution lines

PSCo

Electric customers

Natural gas customers

Total assets

Rate Base (estimated)

GAAP ROE

Electric generating capacity

Gas storage capacity
Electric transmission lines (conductor miles)

Electric distribution lines (conductor miles)

Natural gas transmission lines

Natural gas distribution lines

SPS

Electric customers

Total assets

Rate Base (estimated)

GAAP ROE

Electric generating capacity
Electric transmission lines (conductor miles)

Electric distribution lines (conductor miles)

1.5 million

0.6 million

$25.0 billion

$15.7 billion

8.82%

9,081 MW
17.1 Bcf

33,000 miles

84,000 miles

78 miles

11,000 miles

0.3 million

0.1 million

$3.7 billion

$2.4 billion

10.38%

551 MW

4.3 Bcf

12,000 miles

28,000 miles

3 miles

3,000 miles

1.6 million

1.5 million

$24.6 billion

$16.9 billion

7.32%

6,203 MW

32.1 Bcf

25,000 miles

80,000 miles

2,000 miles

23,000 miles

0.4 million

$9.9 billion

$7.2 billion

9.80%

5,100 MW

41,000 miles

24,000 miles

9

in 
NSP-Minnesota  conducts  business 
Minnesota, North Dakota and South Dakota 
and  has  electric  operations  in  all  three 
states  including  the  generation,  purchase, 
transmission,  distribution  and  sale  of 
electricity.  NSP-Minnesota  and  NSP-
Wisconsin electric operations are managed 
on  the  NSP  System.  NSP-Minnesota  also 
purchases, transports, distributes and sells 
natural  gas 
retail  customers  and 
transports  customer-owned  natural  gas  in 
Minnesota and North Dakota.

to 

NSP-Wisconsin  conducts  business 
in 
Wisconsin  and  Michigan  and  generates, 
transmits,  distributes  and  sells  electricity. 
NSP-Wisconsin 
and 
NSP-Minnesota 
electric  operations  are  managed  on  the 
NSP 
also 
System.  NSP-Wisconsin 
purchases, transports, distributes and sells 
natural  gas 
retail  customers  and 
transports customer-owned natural gas. 

to 

PSCo  conducts  business  in  Colorado  and 
generates, purchases, transmits, distributes 
and sells electricity. PSCo also purchases, 
transports, distributes and sells natural gas 
to 
transports 
customer-owned natural gas.

customers 

retail 

and 

SPS conducts business in Texas and New 
Mexico 
purchases, 
transmits, distributes and sells electricity. 

generates, 

and 

Operations Overview

Electric Energy Sources

Utility operations are generally conducted as either electric or gas utilities in 
our four utility subsidiaries.

Total electric energy generation by source for the year ended Dec. 31:

Electric Operations

Electric operations consist of energy supply, generation, transmission and 
distribution activities across all four operating companies. Xcel Energy had 
electric  sales  volume  of  114,980  (millions  of  KWh),  3.8  million  customers 
and electric revenues of $11,446 million for 2023.

Electric Operations 
(percentage of total)

Sales Volume

Number of 
Customers

Revenues

Residential

C&I

Other

 22 %

 56 

 22 

 86 %

 12 

 2 

 31 %

 50 

 19 

Retail Sales/Revenue Statistics (a)

KWh sales per retail customer

Revenue per retail customer

Residential revenue per KWh

C&I revenue per KWh

Total retail revenue per KWh

2023

2022

23,939 

24,285 

$ 

2,464 

$ 

2,513 

13.80 ¢  

13.41 ¢

8.82 ¢  

9.02 ¢

10.29 ¢  

10.35 ¢

(a)

See Note 6 to the consolidated financial statements for further information.

Owned and Purchased Energy Generation — 2023

10

66%71%67%57%34%29%33%43%OwnedPurchasedXcel EnergyNSP SystemPSCoSPS 
 
 
 
 
Carbon-Free

Xcel  Energy’s  carbon-free  energy  portfolio 
includes  wind,  nuclear, 
hydroelectric,  biomass  and  solar  power  from  both  owned  generation 
facilities  and  PPAs.  Carbon-free  percentages  will  vary  year-over-year 
based  on  system  additions,  commodity  costs,  weather,  system  demand 
and transmission constraints.

See Item 2 — Properties for further information.

Wind 

Wind capacity is shown as net maximum capacity. Net maximum capacity 
is attainable only when wind conditions are sufficiently available.

Owned — Owned and operated wind farms with corresponding capacity:

Solar 

PPAs — Solar PPAs capacity by type:

Type

Distributed Generation

Utility-Scale

Distributed Generation

Utility-Scale

Distributed Generation

Utility-Scale

Total 

Utility Subsidiary

Capacity (MW)

NSP System

NSP System

PSCo

PSCo

SPS

SPS

1,117 

269 

887 

(a)

1,530 

28 

192 

4,023 

(a)

Includes battery storage capacity of 225 MW. 

Utility 
Subsidiary

NSP System

PSCo

SPS

Total 

2023

2022

Wind Farms

Capacity (MW)

Wind Farms

Capacity (MW)

Average  Cost  (PPAs)  —  Average  cost  per  MWh  of  solar  energy  under 
existing PPAs:

17 

2 

2 

21 

2,444 

1,059 

985 

4,488 

16 

2 

2 

20 

2,352 

1,059 

984 

4,395 

Utility Subsidiary

NSP System

PSCo

SPS

$ 

2023

2022

$ 

90 

34 

67 

79 

69 

62 

PPAs — Number of PPAs with capacity range: 

Utility 
Subsidiary

NSP System

PSCo

SPS

2023

2022

PPAs

Range (MW)

PPAs

Range (MW)

120

17 

16 

1  — 206 

23  — 301

1  — 250

129

17 

17 

1  — 206

23  — 301

1  — 250

PPAs — Contracted wind capacity (MW) for PPAs:

Utility Subsidiary

NSP System

PSCo

SPS

2023

2022

2,066 

3,026 

1,562 

2,163 

3,023 

1,564 

Average  Cost  —  Average  cost  per  MWh  of  wind  energy  from  owned 
generation and existing PPAs:

Type:

Owned Generation

PPA

Owned Generation

PPA

Owned Generation

PPA

Utility Subsidiary

2023

2022

NSP System

NSP System

PSCo

PSCo

SPS

SPS

$ 

7 

$ 

33 

7 

42 

6 

26 

18 

37 

11 

38 

13 

27 

Wind  Development  —  Xcel  Energy  placed  into  service,  repowered,  or 
contracted for the following during 2023:

Project

Utility Subsidiary

Capacity (MW)

Northern Wind

Grand Meadow Repower

NSP-Minnesota

NSP-Minnesota

92

99

Xcel  Energy  currently  has  approximately  1,900  MW  of  owned  wind  under 
development  or  being  repowered.  This  includes  350  MW  of  approved 
repowering projects at the NSP System estimated to be completed in 2025, 
as well as an anticipated approximately 1,550 MW at PSCo as part of the 
Colorado  Resource  Plan.  The  Company  also  anticipates  approval  of  an 
additional  300  MW  of  PPAs  as  part  of  the  Colorado  Resource  Plan, 
additions are expected to be placed in service between 2026 - 2028.

Xcel  Energy  currently  has  approximately  2,900  MW  of  owned  and  PPA 
solar  under  development.  For  the  NSP  System,  this  includes  700  MW  of 
solar  approved  at  the  Sherco  site  which  are  expected  to  be  placed  in 
service in 2024 and 2025. 

PSCo  anticipates  development  of  approximately  1,700  MW  of  solar 
generation resources (650 MW Company Owned, 1,050 MW as PPAs) as 
part of the Colorado Resource Plan. Colorado Resource Plan additions are 
expected to be placed in service between 2026 - 2028.

For  SPS,  approximately  400  MW  of  solar  and  storage  are  pending 
regulatory approval (expected to be placed in service in 2026 and 2027). 

Additionally, various PPAs totaling approximately 100 MW are expected to 
be completed throughout 2024 and 2025. 

Nuclear

Xcel Energy has two nuclear plants with approximately 1,700 MW of total 
2023  net  summer  dependable  capacity  that  serve  the  NSP  System.  Our 
nuclear  fleet  safely  and  reliably  generates  carbon  free  electricity  at 
consistently  high  levels  of  performance  among  the  industry.  Xcel  Energy 
secures  contracts for uranium concentrates, uranium  conversion, uranium 
enrichment  and  fuel  fabrication  to  operate  its  nuclear  plants.  We  use 
varying  contract  lengths  as  well  as  multiple  producers  for  uranium 
concentrates,  conversion  services  and  enrichment  services  to  minimize 
potential  impacts  caused  by  supply  interruptions  due  to  geographical  and 
world political issues.

Nuclear Fuel Cost — Delivered cost per MMBtu of nuclear fuel consumed 
for owned electric generation and the percentage of total fuel requirements 
(nuclear, natural gas and coal):

Utility Subsidiary

NSP System

2023

2022

Nuclear

Cost

Percent

$ 

0.76 

0.76 

 50 %

 51 

11

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Other  —  Xcel  Energy’s  other  carbon-free  energy  portfolio  includes  hydro 
from owned generating facilities. 

PSCo  anticipates  development  of  approximately  1,850  MW  of  storage 
capacity  (400  MW  Company  Owned,  1,450  MW  as  PPAs)  as  part  of  the 
Colorado Resource Plan. Colorado Resource Plan additions are expected 
to be placed in service between 2026 - 2028.

See Item 2 — Properties for further information.

Fossil Fuel

Xcel  Energy’s  fossil  fuel  energy  portfolio  includes  coal  and  natural  gas 
power from both owned generating facilities and PPAs. 

Coal

Xcel Energy owned and operated coal units with approximately 6,200 MW 
of total 2023 net summer dependable capacity, which provided 19% of Xcel 
Energy’s  energy  mix  in  2023.  Amount  includes  Sherco  Unit  2,  which  was 
retired on Dec. 31, 2023, net summer dependable capacity of 682 MW and 
approximately 100 MW derived from RDF and wood fuel sources.

Xcel Energy has plans to retire or convert to natural gas all of its existing 
coal generation by the end of 2030. Approved early coal plant retirements:

Year

Utility Subsidiary

SPS

PSCo

PSCo

PSCo

NSP-Minnesota

PSCo

PSCo

PSCo

NSP-Minnesota

NSP-Minnesota

PSCo

SPS

SPS

Plant Unit
Harrington (a)
Comanche 2

Craig 1

 (a)

Pawnee

Sherco 1

Hayden 2

Hayden 1

Craig 2

A.S. King

Sherco 3

Comanche 3

(c)

Tolk 1 

(c)

Tolk 2 

Capacity (MW)

1,018

330
42 (b)
505

680
98 (b)
135 (b)
40 (b)
511
517 (b)
500  (b)
532

535

2024

2025

2025

2025

2026

2027

2028

2028

2028

2030

2030

2034

2034

(a)

(b)

(c)

Natural Gas 

Xcel  Energy  has  23  natural  gas  plants  with  approximately  8,100  MW  of 
total  2023  net  summer  dependable  capacity,  which  provided  30%  of  Xcel 
Energy’s mix in 2023. 

to  provide  an  adequate  supply  of 

Natural gas supplies, transportation and storage services for power plants 
are  procured 
fuel.  Remaining 
requirements are procured through a liquid spot market. Generally, natural 
gas supply contracts have variable pricing that is tied to natural gas indices. 
Natural  gas  supply  and  transportation  agreements  include  obligations  for 
the  purchase  and/or  delivery  of  specified  volumes  or  payments  in  lieu  of 
delivery.

Natural Gas Cost — Delivered cost per MMBtu of natural gas consumed for 
owned  electric  generation  and  the  percentage  of  total  fuel  requirements 
(nuclear, natural gas and coal):

Utility Subsidiary

NSP System

2023

2022

PSCo 

2023

2022

SPS 

2023

2022

Natural Gas

Cost

Percent

$ 

3.91 

7.58 

3.06 

7.09 

2.35 

5.87 

 21 %

 12 

 46 

 45 

 52 

 41 

PSCo  anticipates  development  of  approximately  650  MW  of  Company 
Owned  natural  gas  generation,  as  part  of  the  Colorado  Resource  Plan  to 
help ensure resiliency and reliability. Colorado Resource Plan additions are 
expected to be placed in service between 2026 - 2028.

Capacity and Demand

Uninterrupted system peak demand and occurrence date:

System Peak Demand (MW)

2023

9,231  Aug. 23

6,909 

July 24

4,372  Aug. 17

2022

9,245 

June 20

6,821  Sept. 6

4,280 

July 19

Reflects conversion from coal to natural gas.

Based on Xcel Energy’s ownership interest.

Tolk Unit 1 and 2 are approved to be retired early in 2034. The NMPRC has approved a 

retirement date of 2028. SPS has filed a Texas rate case settlement agreement pending 

PUCT approval for a retirement date of 2028. 

NSP System  
PSCo 

SPS 

Transmission

Coal Fuel Cost — Delivered cost per MMBtu of coal consumed for owned 
electric  generation  and  the  percentage  of  fuel  requirements  (nuclear, 
natural gas and coal):

Utility Subsidiary

NSP System

2023

2022

PSCo 

2023

2022

SPS 

2023

2022
(a)

Includes RDF and wood for the NSP System.

Coal (a)

Cost

Percent

$ 

2.43 

2.27 

1.57 

1.48 

2.73 

2.37 

 29 %

 37 

 54 

 55 

 48 

 59 

12

Transmission  lines  deliver  electricity  at  high  voltages  and  over  long 
distances from power sources to substations closer to customers. A strong 
transmission  system  ensures  continued  reliable  and  affordable  service, 
ability  to  meet  state  and  regional  energy  policy  goals,  and  support  for  a 
diverse  generation  mix,  including  renewable  energy.  Xcel  Energy  owns 
approximately  110,000  conductor  miles  of  transmission  lines,  serving 
22,000 MW of customer load, across its service territory. 

Xcel Energy plans to build approximately 1,750 additional conductor miles 
of transmission lines, primarily as part of the MISO Tranche 1, MN Energy 
Connection  and  Colorado  Power  Pathway  projects  between  2024  and 
2028. 

See Item 2 - Properties for further information.

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Distribution

Natural Gas Supply and Cost

lines  allow  electricity 

Distribution 
from 
substations  directly  to  customers.  Xcel  Energy  has  a  vast  distribution 
network,  owning  and  operating  approximately  215,000  conductor  miles  of 
distribution lines across our eight-state service territory.

lower  voltages 

travel  at 

to 

As of Dec. 31, 2023, Xcel Energy has invested approximately $1.1 billion of 
$1.6  billion  to  implement  new  network  infrastructure,  smart  meters, 
advanced  software,  equipment  sensors  and  related  data  analytics 
capabilities. 

These  investments  will  improve  reliability  and  reduce  outage  restoration 
times for our customers, while enabling new options and opportunities for 
increased  efficiency  savings.  The  new  capabilities  will  also  enable 
integration  of  battery  storage  and  other  distributed  energy  resources  into 
the grid, including electric vehicles. 

See Item 2 - Properties for further information.

Natural Gas Operations

Natural gas operations consist of purchase, transportation and distribution 
of natural gas to end-use residential, C&I and transport customers in NSP-
Minnesota,  NSP-Wisconsin  and  PSCo.  Xcel  Energy  had  natural  gas 
deliveries  of  406,742  (thousands  of  MMBtu),  2.2  million  customers  and 
natural gas revenues of $2,645 million for 2023.

Natural Gas 
(percentage of total)

Deliveries

Number of 
Customers

Revenues

Residential

C&I

Transportation and other

Sales/Revenue Statistics (a)

MMBtu sales per retail customer

Revenue per retail customer

Residential revenue per MMBtu

C&I revenue per MMBtu

 37 %

 24 

 39 

 92 %

 8 

<1

 59 %

 31 

 10 

2023

2022

115 

$ 

1,113 

$ 

10.54 

8.48 

1.01 

116 

1,318 

11.97 

10.45 

1.16 

Transportation and other revenue per MMBtu
(a)

See Note 6 to the consolidated financial statements for further information.

Xcel  Energy  seeks  natural  gas  supply, 
transportation  and  storage 
alternatives  to  yield  a  diversified  portfolio,  which  increases  flexibility, 
decreases interruption, financial risks and customer rates. In addition, the 
utility subsidiaries conduct natural gas price hedging activities approved by 
their states’ commissions. 

Average  delivered  cost  per  MMBtu  of  natural  gas  for  regulated  retail 
distribution:

Utility Subsidiary

NSP-Minnesota

NSP-Wisconsin

PSCo

$ 

2023

2022

5.31 

$ 

5.26 

4.91 

7.00 

6.68 

6.33 

NSP-Minnesota,  NSP-Wisconsin  and  PSCo  have  natural  gas  supply 
transportation  and  storage  agreements 
for 
purchase and/or delivery of specified volumes or to make payments in lieu 
of delivery. 

include  obligations 

that 

General

General Economic Conditions

Economic  conditions  may  have  a  material  impact  on  Xcel  Energy’s 
operating  results.  Management  cannot  predict  the  impact  of  fluctuating 
energy or commodity prices, pandemics, terrorist activity, war or the threat 
of war. We could experience a material impact to our results of operations, 
future  growth  or  ability  to  raise  capital  resulting  from  a  sustained  general 
slowdown in economic growth or a significant increase in interest rates or 
inflation.

Seasonality

Demand  for  electric  power  and  natural  gas  is  affected  by  seasonal 
differences in the weather. In general, peak sales of electricity occur in the 
summer months and peak sales of natural gas occur in the winter months. 
As  a  result,  the  overall  operating  results  may  fluctuate  substantially  on  a 
seasonal  basis.  Additionally,  Xcel  Energy’s  operations  have  historically 
generated less revenues and income when weather conditions are warmer 
in  the  winter  and  cooler  in  the  summer.  Sales  true-up  and  decoupling 
mechanisms mitigate the impacts of weather in certain jurisdictions. 

Capability and Demand

Competition

Natural  gas  supply  requirements  are  categorized  as  firm  or  interruptible 
(customers with an alternate energy supply). 

Maximum daily output (firm and interruptible) and occurrence date:

2023

2022

Utility Subsidiary

MMBtu

Date

MMBtu

Date

NSP-Minnesota

NSP-Wisconsin

PSCo

753,642 

158,029 

Feb. 3  

Jan. 30  

867,385 

187,961 

2,190,155 

Jan. 30  

2,243,552 

Feb. 12

Jan. 6

Dec. 22

Xcel  Energy  is  subject  to  public  policies  that  promote  competition  and 
development  of  energy  markets.  Xcel  Energy’s  industrial  and  large 
commercial customers have the ability to generate their own electricity. In 
addition,  customers  may  have  the  option  of  substituting  other  fuels  or 
relocating their facilities to a lower cost region. 

Customers have the opportunity to supply their own power with distributed 
generation  including  solar  generation  and  can  currently  avoid  paying  for 
most of the fixed production, transmission and distribution costs incurred to 
serve them in most jurisdictions. 

Several  states  have  incentives  for  the  development  of  rooftop  solar, 
community  solar  gardens  and  other  distributed  energy  resources. 
Distributed generating resources are potential competitors to Xcel Energy’s 
electric service business with these incentives and federal tax subsidies.

The  FERC  has  continued  to  promote  competitive  wholesale  markets 
through  open  access  transmission  and  other  means.  Xcel  Energy’s 
wholesale  customers  can  purchase  energy  from  generation  resources  of 
competing generation resources quantities and transmission services from 
other service providers to serve their native load.

13

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
FERC Order No. 1000 established competition for ownership of certain new 
electric transmission facilities under Federal regulations. Some states have 
state laws that allow the incumbent a Right of First Refusal to own these 
transmission facilities. 

FERC Order 2222 requires that RTO and ISO markets allow participation of 
aggregations  of  distributed  energy  resources.  This  order  is  expected  to 
incentivize  distributed  energy  resource  adoption,  however  implementation 
is  expected  to  vary  by  RTO/ISO  and  the  near,  medium,  and  long-term 
impacts of Order 2222 remain unclear.

Xcel Energy Inc.’s utility subsidiaries have franchise agreements with cities 
subject to periodic renewal; however, a city could seek alternative means to 
access electric power or gas, such as municipalization. No municipalization 
activities are occurring presently. 

While each utility subsidiary faces these challenges, Xcel Energy believes 
their rates and services are competitive with alternatives currently available.

Governmental Regulations

Public Utility Regulation

See Item 7 for discussion of public utility regulation.

Environmental Regulation

Our  facilities  are  regulated  by  federal  and  state  agencies  that  have 
jurisdiction over air emissions, water quality, wastewater discharges, solid 
and hazardous wastes or substances. Certain Xcel Energy activities require 
registrations,  permits,  licenses,  inspections  and  approvals  from  these 
agencies. 

Xcel Energy has received necessary authorizations for the construction and 
continued  operation  of 
transmission  and  distribution 
systems.  Our  facilities  strive  to  operate  in  compliance  with  applicable 
environmental 
reporting 
requirements. 

related  monitoring  and 

standards  and 

its  generation, 

However,  it  is  not  possible  to  determine  what  additional  facilities  or 
modifications to existing or planned facilities will be required as a result of 
changes  to  regulations,  interpretations  or  enforcement  policies  or  what 
effect  future  laws  or  regulations  may  have.  We  may  be  required  to  incur 
expenditures in the future for remediation of historic and current operating 
sites and other waste treatment, storage and disposal sites. 

There are significant environmental regulations to encourage use of clean 
energy technologies and regulate emissions of GHGs. We have undertaken 
numerous initiatives to meet current requirements and prepare for potential 
future regulations, reduce GHG emissions and respond to state renewable 
and energy efficiency goals. Future environmental regulations may result in 
substantial costs. 

Emerging Environmental Regulation

Clean Air Act

Power  Plant  Greenhouse  Gas  Regulations  —  In  May  2023,  the  EPA 
published  proposed  rules  addressing  control  of  CO2  emissions  from  the 
power sector. The rule proposed regulations for new natural gas generating 
units  and  emission  guidelines  for  existing  coal  and  certain  natural  gas 
generation. The proposed rules create subcategories of coal units based on 
planned  retirement  date  and  subcategories  of  natural  gas  combustion 
turbines  and  combined  cycle  units  based  on  utilization.  The  CO2  control 
requirements  vary  by  subcategory.  Until  final  rules  are  issued,  it  is  not 
certain what the impact will be on Xcel Energy. Xcel Energy believes that 
the cost of these initiatives or replacement generation would be recoverable 
through rates based on prior state commission practices.

Coal Ash Regulation

In  May  2023,  the  EPA  published  proposed  rules  to  regulate  legacy  CCR 
surface  impoundments  at  inactive  facilities  and  previously  exempt  areas 
where  CCR  was  placed  directly  on  land  at  regulated  CCR  facilities  under 
the  CCR  Rule  for  the  first  time.  The  proposed  rule  would  subject  these 
areas  to  the  CCR  Rule  requirements,  including  groundwater  monitoring, 
corrective  action,  closure,  and  post-closure  care  requirements,  among 
other requirements, with several of the deadlines accelerated. 

The  EPA  has  committed  to  a  May  2024  publication  date  for  those  new 
rules.  It  is  also  anticipated  that  the  EPA  may  issue  other  CCR  proposed 
rules  in  2024  and  2025  that  further  expand  the  scope  of  the  CCR  Rule. 
Until final rules are issued, it is not certain what the impact will be on Xcel 
Energy.  Xcel  Energy  believes  that  the  cost  of  these  initiatives  would  be 
recoverable through rates based on prior state commission practices.

Emerging Contaminants of Concern

PFAS are man-made chemicals that are widely used in consumer products 
and can persist and bio-accumulate in the environment. Xcel Energy does 
not  manufacture  PFAS  but  because  PFAS  are  so  ubiquitous  in  products 
and the environment, it may impact our operations. 

In September 2022, the EPA proposed to designate two types of PFAS as 
“hazardous  substances”  under  the  CERCLA.  In  March  2023,  the  EPA 
published a proposed rule that would establish enforceable drinking water 
standards  for  certain  PFAS  chemicals.  Final  rules  are  expected  in  2024. 
Costs are uncertain until a final rule is published. 

The  proposed  rules  could  result  in  new  obligations  for  investigation  and 
cleanup.  Xcel  Energy  is  monitoring  changes  to  state  laws  addressing 
PFAS. The impact of these proposed regulations is uncertain.

Effluent Limitation Guidelines

In March 2023, the EPA released a proposed rule under the Clean Water 
Act,  setting  forth  proposed  Effluent  Limitations  Guidelines  and  Standards 
for  steam  generating  coal  plants.  This  proposed  rule  establishes  more 
stringent  wastewater  discharge  standards  for  bottom  ash  transport  water, 
flue-gas  desulfurization  wastewater,  and  combustion  residuals  leachate 
from steam electric power plants, particularly coal-fired power plants. The 
impact  of  these  proposed  regulations  is  uncertain  until  a  final  rule  is 
published. 

14

Environmental Costs

Environmental  costs  include  amounts  for  nuclear  plant  decommissioning 
and  payments  for  storage  of  spent  nuclear  fuel,  disposal  of  hazardous 
materials  and  waste,  remediation  of  contaminated  sites,  monitoring  of 
discharges to the environment and compliance with laws and permits with 
respect to emissions.

Costs charged to operating expenses for nuclear decommissioning, spent 
nuclear  fuel  disposal,  environmental  monitoring  and  remediation  and 
disposal of hazardous materials and waste and depreciation of previously 
incurred  capital  expenditures 
improvements  were 
approximately:

for  environmental 

•
•
•

$275 million in 2023.
$365 million in 2022.
$365 million in 2021.

Other

for  similar  costs.  The  precise 

Average annual expense of approximately $320 million from 2024 – 2028 is 
estimated 
timing  and  amount  of 
environmental  costs,  including  those  for  site  remediation  and  disposal  of 
hazardous  materials,  are  unknown.  Additionally,  the  extent  to  which 
environmental costs will be recovered through rates may fluctuate.

Capital expenditures for environmental improvements were approximately:

•
•
•

$20 million in 2023.
$20 million in 2022.
$60 million in 2021.

Certain  previously  collected  nuclear  storage  costs  for  the  federal  nuclear 
waste program are reimbursed to customers by the federal government as 
a  result  of  a  settlement  we  pursued  regarding  the  government’s  failure  to 
deliver  a  disposal  program.  Installments  received  are  reimbursed  to 
customers as approved by the MPUC and other state regulators. 

Our operations are subject to workplace safety standards under the Federal Occupational Safety and Health Act of 1970 (“OSHA”) and comparable state 
laws that regulate the protection of worker health and safety. In addition, the Company is subject to other government regulations impacting such matters as 
labor,  competition,  data  privacy,  etc.  Based  on  information  to  date  and  because  our  policies  and  business  practices  are  designed  to  comply  with  all 
applicable laws, we do not believe the effects of compliance on our operations, financial condition or cash flows are material. 

Capital Spending and Financing

See Item 7 for discussion of capital expenditures and funding sources.

Information about our Executive Officers (a)
Age
53

Robert C. Frenzel

Name

Chairman of the Board of Directors, Xcel Energy Inc.

Current and Recent Positions

President and Chief Executive Officer and Director, Xcel Energy Inc.

Chief Executive Officer, NSP-Minnesota, NSP-Wisconsin, PSCo, and SPS

President and Chief Operating Officer, Xcel Energy Inc. 

Patricia Correa

50

Executive Vice President, Chief Financial Officer, Xcel Energy Inc.
Senior Vice President and Chief Financial Officer, Luminant, a subsidiary of Energy Future Holdings Corp. (b)
Senior Vice President, Chief Human Resources Officer, Xcel Energy Inc.

Senior Vice President, Human Resources, Eaton Corporation, a power management company

Timothy O’Connor

64

Executive Vice President, Chief Operations Officer, Xcel Energy Inc.

Vice President, Human Resources, Eaton Corporation

Executive Vice President, Chief Generation Officer, Xcel Energy Inc.

Senior Vice President, Chief Nuclear Officer, Xcel Energy Services Inc

Time in Position
December 2021 — Present

August 2021 — Present

August 2021 — Present

March 2020 — August 2021

May 2016 — March 2020

February 2012 — April 2016

February 2022 — Present

July 2019 — January 2022

March 2016 — July 2019

August 2021 — Present

March 2020 — August 2021

February 2013 — March 2020

Frank Prager

61

Senior Vice President, Strategy, Security and External Affairs and Chief Sustainability Officer, Xcel Energy Inc.

March 2022 — Present

Senior Vice President, Strategy, Planning and External Affairs, Xcel Energy Inc.

Vice President, Policy and Federal Affairs, Xcel Energy Services Inc. 

Amanda Rome

43

Executive Vice President, Group President, Utilities, and Chief Customer Officer, Xcel Energy Inc.

Interim General Counsel, Xcel Energy Inc. 

Executive Vice President, Chief Legal and Compliance Officer, Xcel Energy Inc.

Executive Vice President, General Counsel, Xcel Energy Inc.

Vice President and Deputy General Counsel, Xcel Energy Services Inc.

Positions of increasing responsibility in the Legal Department, Xcel Energy Services Inc.

Brian J. Van Abel

42

Executive Vice President, Chief Financial Officer, Xcel Energy Inc. 

Senior Vice President, Finance and Corporate Development, Xcel Energy Services Inc.

Vice President, Treasurer, Xcel Energy Services Inc.

March 2020 — March 2022

January 2015 — March 2020

October 2023 — Present

January 2024 — Present 

June 2022 — October 2023

June 2020 — June 2022

October 2019 — June 2020

July 2015 — October 2019

March 2020 — Present

September 2018 — March 2020

July 2015 — September 2018

(a)

(b)

 No family relationships exist between any of the executive officers or directors.

In April 2014, Energy Future Holdings Corp., the majority of its subsidiaries, including Texas Competitive Energy Holdings the parent company of Luminant, filed a voluntary bankruptcy 

petition under Chapter 11 of the United States Bankruptcy Code. Texas Competitive Energy Holdings emerged from Chapter 11 in October 2016. 

15

ITEM 1A — RISK FACTORS

Xcel Energy is subject to a variety of risks, many of which are beyond our 
control.  Risks  that  may  adversely  affect  the  business,  financial  condition, 
results of operations or cash flows are described below. Although the risks 
are organized by heading, and each risk is described separately, many of 
the  risks  are  interrelated.  These  risks  should  be  carefully  considered 
together with the other information set forth in this report and future reports 
that we file with the SEC.

While  we  believe  we  have  identified  and  discussed  below  the  key  risk 
factors  affecting  our  business, 
there  may  be  additional  risks  and 
uncertainties that are not presently known or that are not currently believed 
to be significant that may adversely affect our business, financial condition, 
results of operations or cash flows in the future. 

Oversight of Risk and Related Processes

The Board of Directors is responsible for the oversight of material risk and 
maintaining  an  effective  risk  monitoring  process.  Management  and  the 
Board  of  Directors’  committees  have  responsibility  for  overseeing  the 
identification and mitigation of key risks and reporting its assessments and 
activities to the full Board of Directors.

Xcel  Energy  maintains  a  robust  compliance  program  and  promotes  a 
culture of compliance beginning with the tone at the top. The risk mitigation 
process  includes  adherence  to  our  Code  of  Conduct  and  compliance 
policies,  operation  of  formal  risk  management  structures  and  overall 
business management. Xcel Energy further mitigates inherent risks through 
formal risk committees and corporate functions such as internal audit, and 
internal controls over financial reporting and legal. 

Management  identifies  and  analyzes  risks  to  determine  materiality  and 
other attributes such as timing, probability and controllability. Identification 
and  risk  analysis  occurs  formally  through  risk  assessment  conducted  by 
risk 
senior  management, 
procedures,  internal  audit  and  compliance  with  financial  and  operational 
controls. 

financial  disclosure  process,  hazard 

the 

Management  also  identifies  and  analyzes  risk  through  the  business 
planning  process,  development  of  goals  and  establishment  of  key 
performance indicators, including identification of barriers to implementing 
Xcel  Energy’s  strategy.  The  business  planning  process  also  identifies 
likelihood and mitigating factors to prevent the assumption of inappropriate 
risk to meet goals.

regarding 

Management communicates regularly with the Board of Directors and key 
stakeholders 
risk.  Senior  management  presents  and 
communicates  a  periodic  risk  assessment  to  the  Board  of  Directors, 
providing information on the risks that management believes are material, 
including  financial  impact,  timing,  likelihood  and  mitigating  factors.  The 
Board of Directors regularly reviews management’s key risk assessments, 
which  includes  areas  of  existing  and  future  macroeconomic,  financial, 
operational, policy, environmental, safety and security risks. 

The  oversight,  management  and  mitigation  of  risk  is  an  integral  and 
continuous part of the Board of Directors’ governance of Xcel Energy. The 
Board  of  Directors  assigns  oversight  of  critical  risks  to  each  of  its  four 
these  risks  are  well  understood  and  given 
committees 
appropriate focus. 

to  confirm 

16

The  Audit  Committee  is  responsible  for  reviewing  the  adequacy  of  the 
committees’  risk  oversight  and  affirming  appropriate  aggregate  oversight 
occurs. Committees regularly report on their oversight activities and certain 
risk issues may be brought to the full Board of Directors for consideration 
when deemed appropriate.

Emerging  risks  are  considered  and  assigned  as  appropriate  during  the 
annual  Board  of  Directors  and  committee  evaluation  process,  resulting  in 
updates to the committee charters and annual work plans. Additionally, the 
Board  of  Directors  conducts  an  annual  strategy  session  where  Xcel 
Energy’s future plans and initiatives are reviewed.

Risks Associated with Our Business

Operational Risks

Our natural gas and electric generation/transmission and distribution 
operations  involve  numerous  risks  that  may  result  in  accidents  and 
other operating risks and costs.

Our  natural  gas  transmission  and  distribution  activities  include  inherent 
hazards  and  operating  risks,  such  as  leaks,  explosions,  outages  and 
mechanical problems. Our electric generation, transmission and distribution 
activities include inherent hazards and operating risks such as contact, fire 
and outages. 

These  risks  could  result  in  loss  of  life,  significant  property  damage, 
environmental  pollution,  impairment  of  our  operations  and  substantial 
financial  losses  to  employees,  third-party  contractors,  customers  or  the 
public. We maintain insurance against most, but not all, of these risks and 
losses. 

The  occurrence  of  these  events,  if  not  fully  covered  by  insurance,  could 
have a material effect on our financial condition, results of operations and 
cash flows as well as potential loss of reputation.

Other  uncertainties  and  risks  inherent  in  operating  and  maintaining  Xcel 
Energy's facilities include, but are not limited to:

•

•

•

•

•
•

•
•
•
•

•

Risks associated with facility start-up operations, such as whether the 
facility will achieve projected operating performance on schedule and 
otherwise as planned. 
Failures in the availability, acquisition or transportation of fuel or other 
supplies. 
Impact of adverse weather conditions and natural disasters, including, 
tornadoes, avalanches, icing events, floods, high winds and droughts. 
Performance  below  expected  or  contracted  levels  of  output  or 
efficiency.
Availability of replacement equipment. 
Availability  of  adequate  water  resources  and  ability  to  satisfy  water 
intake and discharge requirements. 
Availability or changes to wind patterns. 
Inability to identify, manage properly or mitigate equipment defects. 
Use of new or unproven technology. 
Risks  associated  with  dependence  on  a  specific  type  of  fuel  or  fuel 
source,  such  as  commodity  price  risk,  availability  of  adequate  fuel 
supply  and  transportation  and  lack  of  available  alternative  fuel 
sources.
Increased  competition  due  to,  among  other  factors,  new  facilities, 
excess supply, shifting demand and regulatory changes. 

Additionally, compliance with existing and potential new regulations related 
to  the  operation  and  maintenance  of  our  natural  gas  infrastructure  could 
result in significant costs. The PHMSA is responsible for administering the 
DOT’s  national  regulatory  program  to  assure  the  safe  transportation  of 
natural  gas,  petroleum  and  other  hazardous  materials  by  pipelines.  The 
PHMSA  continues  to  develop  regulations  and  other  approaches  to  risk 
management  to  assure  safety  in  design,  construction,  testing,  operation, 
maintenance  and  emergency 
response  of  natural  gas  pipeline 
infrastructure. We have programs in place to comply with these regulations 
and systematically monitor and renew infrastructure over time, however, a 
significant  incident  or  material  finding  of  non-compliance  could  result  in 
penalties and higher costs of operations.

Our  natural  gas  and  electric  transmission  and  distribution  operations  are 
dependent  upon  complex  information  technology  systems  and  network 
infrastructure,  the  failure  of  which  could  disrupt  our  normal  business 
operations,  which  could  have  a  material  adverse  effect  on  our  ability  to 
process transactions and provide services. 

Our  utility  operations  are  subject  to  long-term  planning  and  project 
risks.

Most utility investments are planned to be used for decades. Transmission 
and generation investments typically have long lead times and are planned 
well  in  advance  of  in-service  dates  and  typically  subject  to  long-term 
resource plans. These plans are based on numerous assumptions such as: 
sales growth, customer usage, commodity prices, economic activity, costs, 
regulatory  mechanisms,  customer  behavior,  available  technology  and 
public  policy.  Xcel  Energy’s  long-term  resource  plan  is  dependent  on  our 
ability  to  obtain  required  approvals  (including  regulatory  approval  in 
jurisdictions  where  Xcel  Energy  operates),  develop  necessary  technical 
expertise,  allocate  and  coordinate  sufficient  resources  and  adhere  to 
budgets and timelines.

In  addition,  the  long-term  nature  of  both  our  planning  processes  and  our 
asset  lives  are  subject  to  risk.  The  utility  sector  is  undergoing  significant 
change  (e.g.,  increases  in  energy  efficiency,  wider  adoption  of  distributed 
generation  and  shifts  away  from  fossil  fuel  generation  to  renewable 
generation).  Customer  adoption  of  these  technologies  and  increased 
energy  efficiency  could  result  in  excess  transmission  and  generation 
resources,  downward  pressure  on  sales  growth,  and  potentially  stranded 
costs if we are not able to fully recover costs and investments. 

The magnitude and timing of resource additions and changes in customer 
demand may not coincide with evolving customer preference for generation 
resources and end-uses, which introduces further uncertainty into long-term 
planning.  Efforts  to  electrify  the  transportation  and  building  sectors  to 
reduce  GHG  emissions  may  result  in  higher  electric  demand  and  lower 
natural  gas  demand  over  time.  New  data  centers  and  crypto  mining 
facilities  could  generate  significant  increase  in  demand.  Higher  electric 
demand  may  require  us  to  adopt  new  technologies  and  make  significant 
transmission  and  distribution 
including  advanced  grid 
infrastructure,  which  increases  exposure  to  overall  grid  instability  and 
technology  obsolescence.  Evolving  stakeholder  preference  for  lower 
emissions from generation sources and end-uses, like heating, may impact 
our  resource  mix  and  put  pressure  on  our  ability  to  recover  capital 
investments in natural gas generation and delivery. Multiple states may not 
agree  as  to  the  appropriate  resource  mix,  which  may  lead  to  costs  to 
comply with one jurisdiction that are not recoverable across all jurisdictions 
served by the same assets. 

investments 

We  require  inputs  such  as  coal,  natural  gas,  uranium  and  water.  Lack  of 
availability of these resources could jeopardize long-term operations of our 
facilities or make them uneconomic to operate. 

Our utilities are highly dependent on suppliers to deliver components 
in accordance with short and long-term project schedules. 

Our products contain components that are globally sourced from suppliers. 
A  shortage  of  key  components  in  which  an  alternative  supplier  is  not 
identified  could  significantly  impact  operations  and  project  plans  for  Xcel 
Energy  and  our  customers.  Such  impacts  could  include  timing  of  projects 
and  the  potential  for  project  cancellation.  Failure  to  adhere  to  project 
budgets  and  timelines  could  adversely  impact  our  results  of  operations, 
financial condition or cash flows.

We  are  subject  to  commodity  risks  and  other  risks  associated  with 
energy markets and energy production.

A  significant  increase  in  fuel  costs  could  cause  a  decline  in  customer 
demand,  adverse  regulatory  outcomes  and  an  increase  in  bad  debt 
expense  which  may  have  a  material  impact  on  our  results  of  operations. 
Despite  existing  fuel  cost  recovery  mechanisms  in  most  of  our  states, 
higher fuel costs could significantly impact our results of operations if costs 
are  not  recovered.  Delays  in  the  timing  of  the  collection  of  fuel  cost 
recoveries could impact our cash flows and liquidity.

A  significant  disruption  in  supply  could  cause  us  to  seek  alternatives  at 
potentially  higher  costs.  Additionally,  supply  shortages  may  not  be  fully 
resolved,  which  negatively  impacts  our  ability  to  provide  services  to  our 
customers. Failure to provide service due to disruptions may also result in 
fines, penalties or cost disallowances through the regulatory process. Also, 
significantly  higher  energy  or  fuel  costs  relative  to  sales  commitments 
negatively impacts our cash flows and results of operations.

We  also  engage  in  wholesale  sales  and  purchases  of  electric  capacity, 
energy  and  energy-related  products  as  well  as  natural  gas.  In  many 
markets, emission allowances and/or RECs are also needed to comply with 
various  statutes  and  commission  rulings.  As  a  result,  we  are  subject  to 
market supply and commodity price risk. 

Commodity  price  changes  can  affect  the  value  of  our  commodity  trading 
derivatives. We mark certain derivatives to estimated fair market value on a 
daily  basis.  Settlements  can  vary  significantly  from  estimated  fair  values 
recorded and significant changes from the assumptions underlying our fair 
value estimates could cause earnings variability. The management of risks 
associated  with  hedging  and  trading  is  based,  in  part,  on  programs  and 
procedures which utilize historical prices and trends. 

Public  perception  often  does  not  distinguish  between  pass  through 
commodity  costs  and  base  rates.  High  commodity  prices  that  are  passed 
through to customer bills could impact our ability to recover costs for other 
improvements and operations. 

Due to the uncertainty involved in price movements and potential deviation 
from  historical  pricing,  Xcel  Energy  is  unable  to  fully  assure  that  its  risk 
management  programs  and  procedures  would  be  effective  to  protect 
against all significant adverse market deviations. 

In addition, Xcel Energy cannot fully assure that its controls will be effective 
against  all  potential  risks.  If  such  programs  and  procedures  are  not 
effective,  Xcel  Energy’s  results  of  operations,  financial  condition  or  cash 
flows could be materially impacted. 

17

Failure  to  attract  and  retain  a  qualified  workforce  could  have  an 
adverse effect on operations. 

Our  subsidiary,  NSP-Minnesota,  is  subject  to  the  risks  of  nuclear 
generation.

The competition for talent has become increasingly prevalent, and we have 
experienced increased employee turnover due to the condition of the labor 
market  and  decisions  related  to  strategic  workforce  planning.  In  addition, 
specialized  knowledge  and  skills  are  required  for  many  of  our  positions, 
which may pose additional difficulty for us as we work to recruit, retain and 
motivate employees in this climate. 

train 

to  hire,  adequately 

replacement  employees, 

Failure 
transfer 
knowledge/expertise  or  future  availability  and  cost  of  contract  labor  may 
adversely affect the ability to manage and operate our business. Inability to 
attract  and  retain  these  employees  could  adversely  impact  our  results  of 
operations, financial condition or cash flows.

Our  businesses  have  collective  bargaining  agreements  with  labor  unions. 
Failure  to  renew  or  renegotiate  these  contracts  could  lead  to  labor 
including  strikes  or  boycotts.  Such  disruptions  or  any 
disruptions, 
negotiated wage or benefit increases could have a material adverse impact 
to our results of operations, financial condition or cash flows.  

National  unionization  efforts  could  affect  our  business,  as  an  increase  in 
unionized workers could challenge our operational efficiency and increase 
costs.

Our operations use third-party contractors in addition to employees to 
perform periodic and ongoing work.

We rely on third-party contractors to perform operations, maintenance and 
construction  work.  Our  contractual  arrangements  with  these  contractors 
typically  include  performance  and  safety  standards,  progress  payments, 
for  performance.  Poor  vendor 
insurance  requirements  and  security 
performance  or  contractor  unavailability  could  impact  ongoing  operations, 
restoration  operations,  regulatory  recovery,  our  reputation  and  could 
introduce financial risk or risks of fines. 

NSP-Minnesota has two nuclear generation plants, PI and Monticello. Risks 
of nuclear generation include:

•

•

•

Hazards  associated  with  the  use  of  radioactive  material  in  energy 
production, including management, handling, storage and disposal.
Limitations  on  insurance  available  to  cover  losses  that  may  arise  in 
connection with nuclear operations, as well as obligations to contribute 
to  an  insurance  pool  in  the  event  of  damages  at  a  covered  U.S. 
reactor.
Technological  and  financial  uncertainties  related  to  the  costs  of 
decommissioning nuclear plants may cause our funding obligations to 
change.

The NRC has authority to impose licensing and safety-related requirements 
for  the  operation  of  nuclear  generation  facilities,  including  the  ability  to 
impose  fines  and/or  shut  down  a  unit  until  compliance  is  achieved.  NRC 
safety  requirements  could  necessitate  substantial  capital  expenditures  or 
an  increase  in  operating  expenses.  In  addition,  the  INPO  reviews  NSP-
Minnesota’s  nuclear  operations.  Compliance  with 
INPO’s 
recommendations  could  result  in  substantial  capital  expenditures  or  a 
substantial increase in operating expenses.

the 

financial  condition  or  cash 

If a nuclear incident did occur, it could have a material impact on our results 
of  operations, 
flows.  Furthermore,  non-
compliance or the occurrence of a serious incident at other nuclear facilities 
could  result  in  increased  industry  regulation,  which  may  increase  NSP-
Minnesota’s compliance costs.

Financial Risks

Our  profitability  depends  on  the  ability  of  our  utility  subsidiaries  to 
recover their costs and changes in regulation may impair the ability of 
our utility subsidiaries to recover costs from their customers.

Our  employees,  directors,  third-party  contractors,  or  suppliers  may 
violate or be perceived to violate our Codes of Conduct, which could 
have an adverse effect on our reputation.

We  are  subject  to  comprehensive  regulation  by  federal  and  state  utility 
regulatory agencies, including siting and construction of facilities, customer 
service and the rates that we can charge customers.

We  are  exposed  to  risk  of  employee  or  third-party  contractor  fraud  or 
misconduct.  All  employees  and  members  of  the  Board  of  Directors  are 
subject  to  compliance  with  our  Code  of  Conduct  and  are  required  to 
participate 
to 
compliance with our Supplier Code of Conduct. 

training.  Additionally,  suppliers  are  subject 

in  annual 

Xcel  Energy  does  not  tolerate  discrimination,  violations  of  our  Code  of 
Conduct  or  other  unacceptable  behaviors.  However,  it  is  not  always 
possible  to  identify  and  deter  misconduct  by  employees  and  other  third-
parties,  which  may  result  in  governmental  investigations,  other  actions  or 
lawsuits.  If  such  actions  are  taken  against  us  we  may  suffer  loss  of 
reputation  and  such  actions  could  have  a  material  effect  on  our  financial 
condition, results of operations and cash flows.

The  profitability  of  our  utility  operations  is  dependent  on  our  ability  to 
recover the costs of providing energy and utility services and earn a return 
on capital investment. Our rates are generally regulated and are based on 
an  analysis  of  the  utility’s  costs  incurred  in  a  test  year.  The  utility 
subsidiaries are subject to both future and historical test years depending 
upon the regulatory jurisdiction. Thus, the rates a utility is allowed to charge 
may  or  may  not  match  its  costs  at  any  given  time.  Rate  regulation  is 
premised on providing an opportunity to earn a reasonable rate of return on 
invested capital.

There can also be no assurance that our regulatory commissions will judge 
all the costs of our utility subsidiaries to be prudent, which could result in 
disallowances, or that the regulatory process will always result in rates that 
will produce full recovery. 

Overall,  management  believes  prudently  incurred  costs  are  recoverable 
given the existing regulatory framework. However, there may be changes in 
the  regulatory  environment  that  could  impair  the  ability  of  our  utility 
subsidiaries to recover costs historically collected from customers, or these 
subsidiaries  could  exceed  caps  on  capital  costs  required  by  commissions 
and result in less than full recovery. 

18

Changes in the long-term cost-effectiveness or to the operating conditions 
of  our  assets  may  result  in  early  retirements  of  utility  facilities.  While 
regulation typically provides cost recovery for these types of changes, there 
is  no  assurance  that  regulators  would  allow  full  recovery  of  all  remaining 
costs. 

Credit risk also includes the risk that counterparties that owe us money or 
product will become insolvent and may breach their obligations. Should the 
counterparties  fail  to  perform,  we  may  be  forced  to  enter  into  alternative 
arrangements.  In  that  event,  our  financial  results  could  be  adversely 
affected and incur losses.

Higher than expected inflation or tariffs may increase costs of construction 
and operations. Also, rising fuel costs could increase the risk that our utility 
subsidiaries  will  not  be  able  to  fully  recover  their  fuel  costs  from  their 
customers. 

Adverse regulatory rulings (including changes in recovery mechanisms) or 
the  imposition  of  additional  regulations  could  have  an  adverse  impact  on 
our  results  of  operations  and  materially  affect  our  ability  to  meet  our 
financial obligations, including debt payments and the payment of dividends 
on common stock.

Any  reductions  in  our  credit  ratings  could  increase  our  financing 
costs and the cost of maintaining certain contractual relationships.

Our  credit  ratings  are  subject  to  change  and  our  credit  ratings  may  be 
lowered  or  withdrawn  by  a  rating  agency.  Significant  events  including 
disallowance  of  costs,  use  of  historic  test  years,  elimination  of  riders  or 
interim  rates,  increasing  depreciation  lives,  lower  returns  on  equity, 
changes  to  equity  ratios  and  impacts  of  tax  policy  may  impact  our  cash 
flows  and  credit  metrics,  potentially  resulting  in  a  change  in  our  credit 
ratings. In addition, our credit ratings may change as a result of the differing 
methodologies or change in the methodologies used by the various rating 
agencies.

Any credit ratings downgrade could lead to higher borrowing costs or lower 
proceeds from equity issuances. It could also impact our ability to access 
capital  markets.  Also,  our  utility  subsidiaries  may  enter  into  contracts  that 
require  posting  of  collateral  or  settlement  if  credit  ratings  fall  below 
investment grade.

We are subject to capital market and interest rate risks.

Utility  operations  require  significant  capital  investment.  As  a  result,  we 
frequently need to access capital markets. Any disruption in capital markets 
could have a material impact on our ability to fund our operations. Capital 
market  disruption  and  financial  market  distress  could  prevent  us  from 
issuing  commercial  paper,  issuing  new  securities  or  cause  us  to  issue 
securities  with  unfavorable  terms  and  conditions,  such  as  higher  interest 
rates  or  lower  proceeds  from  equity  issuances.  Higher  interest  rates  on 
short-term  borrowings  with  variable  interest  rates  could  also  have  an 
adverse effect on our operating results. 

The  performance  of  capital  markets  impacts  the  value  of  assets  held  in 
trusts  to  satisfy  future  obligations  to  decommission  NSP-Minnesota’s 
nuclear  plants  and  satisfy  our  defined  benefit  pension  and  postretirement 
benefit  plan  obligations.  These  assets  are  subject  to  market  fluctuations 
and  yield  uncertain  returns,  which  may  fall  below  expected  returns.  A 
decline  in  the  market  value  of  these  assets  may  increase  funding 
requirements. Additionally, the fair value of the debt securities held in the 
nuclear  decommissioning  and/or  pension  trusts  may  be  impacted  by 
changes in interest rates.

We are subject to credit risks.

Credit risk includes the risk that our customers will not pay their bills, which 
may  lead  to  a  reduction  in  our  cash  flow  and  liquidity  and  an  increase  in 
bad  debt  expense.  Credit  risk  is  comprised  of  numerous  factors  including 
the  economy  and 
the  price  of  products  and  services  provided, 
unemployment rates. 

Xcel  Energy  may  have  direct  credit  exposure  in  our  short-term  wholesale 
and commodity trading activity to financial institutions trading for their own 
accounts or issuing collateral support on behalf of other counterparties. We 
may  also  have  some  indirect  credit  exposure  due  to  participation  in 
organized markets, (e.g., MISO, SPP, ERCOT and California Independent 
System  Operator),  in  which  any  credit  losses  are  socialized  to  all  market 
participants. 

We  have  additional  indirect  credit  exposure  to  financial  institutions  from 
letters  of  credit  provided  as  security  by  power  suppliers  under  various 
purchased power contracts. If any of the credit ratings of the letter of credit 
issuers  were  to  drop  below  investment  grade,  the  supplier  would  need  to 
replace that security with an acceptable substitute. If the security were not 
replaced, the party could be in default under the contract.

Increasing costs of our defined benefit retirement plans and employee 
benefits  may  adversely  affect  our  results  of  operations,  financial 
condition or cash flows.

to 

We have defined benefit pension and postretirement plans that cover most 
of  our  employees.  Assumptions  related 
future  costs,  return  on 
investments,  interest  rates  and  other  actuarial  assumptions  have  a 
significant  impact  on  our  funding  requirements  of  these  plans.  Estimates 
and assumptions may change. In addition, the Pension Protection Act sets 
the  minimum  funding  requirements  for  defined  benefit  pension  plans. 
Therefore,  our  funding  requirements  and  contributions  may  change  in  the 
future. 

Also, the payout of a significant percentage of pension plan liabilities in a 
single  year,  due  to  high  numbers  of  retirements  or  employees  leaving, 
would  trigger  settlement  accounting  and  could  require  Xcel  Energy  to 
recognize  incremental  pension  expense  related  to  unrecognized  plan 
losses in the year liabilities are paid. Changes in industry standards utilized 
in key assumptions (e.g., mortality tables) could have a significant impact 
on future obligations and benefit costs.

Increasing  costs  associated  with  health  care  plans  may  adversely 
affect our results of operations.

Increasing  levels  of  large  individual  health  care  claims  and  overall  health 
care  claims  could  have  an  adverse  impact  on  our  results  of  operations, 
financial  condition  or  cash  flows.  Health  care  legislation  could  also 
significantly impact our benefit programs and costs.

We  must  rely  on  cash  from  our  subsidiaries  to  make  dividend 
payments.

Investments in our subsidiaries are our primary assets. Substantially all our 
operations are conducted by our subsidiaries. Consequently, our operating 
cash flow and ability to service our debt and pay dividends depends upon 
the operating cash flows of our subsidiaries and their payment of dividends. 

Our subsidiaries are separate legal entities that have no obligation to pay 
any  amounts  due  pursuant  to  our  obligations  or  to  make  any  funds 
available for dividends on our common stock. In addition, each subsidiary’s 
ability to pay dividends depends on statutory and/or contractual restrictions 
which  may  include  requirements  to  maintain  minimum  levels  of  equity 
ratios, working capital or assets. 

19

If  the  utility  subsidiaries  were  to  cease  making  dividend  payments,  our 
ability  to  pay  dividends  on  our  common  stock  or  otherwise  meet  our 
financial obligations could be adversely affected. Our utility subsidiaries are 
regulated  by  state  utility  commissions,  which  possess  broad  powers  to 
prioritize  that  the  needs  of  the  utility  customers  are  met.  We  may  be 
negatively  impacted  by  the  actions  of  state  commissions  that  limit  the 
payment of dividends by our utility subsidiaries. 

Federal tax law may significantly impact our business.

Our  utility  subsidiaries  collect  estimated  federal,  state  and  local  tax 
payments  through  their  regulated  rates.  Changes  to  federal  tax  law  may 
benefit  or  adversely  affect  our  earnings  and  customer  costs.  Tax 
depreciable  lives  and  the  value/availability  of  various  tax  credits  or  the 
timeliness  of  their  utilization  may  impact  the  economics  or  selection  of 
resources.  If  tax  rates  are  increased,  there  could  be  timing  delays  before 
regulated rates provide for recovery of such tax increases in revenues. In 
addition, certain IRS tax policies, such as tax normalization, may impact our 
ability to economically deliver certain types of resources relative to market 
prices. 

Macroeconomic Risks

Economic conditions impact our business.

Xcel  Energy’s  operations  are  affected  by  economic  conditions,  which 
correlates  to  customers/sales  growth  (decline).  Economic  conditions  may 
be  impacted  by  recessionary  factors,  rising  interest  rates  and  insufficient 
financial  sector  liquidity  leading  to  potential  increased  unemployment, 
which may impact customers’ ability to pay their bills, which could lead to 
additional bad debt expense. 

Our  utility  subsidiaries  face  competitive  factors,  which  could  have  an 
adverse  impact  on  our  financial  condition,  results  of  operations  and  cash 
flows.  Further,  worldwide  economic  activity  impacts  the  demand  for  basic 
commodities necessary for utility infrastructure, which may inhibit our ability 
to acquire sufficient supplies. We operate in a capital-intensive industry and 
federal trade policy could significantly impact the cost of materials we use. 
There  may  be  delays  before  these  additional  material  costs  can  be 
recovered in rates. 

The  oil  and  gas  industry  represents  our  largest  commercial  and  industrial 
customer  base.  Oil  and  natural  gas  prices  are  sensitive  to  market  risk 
factors which may impact demand.

We face risks related to health epidemics and other outbreaks, which 
may  have  a  material  effect  on  our  financial  condition,  results  of 
operations and cash flows.

Health  epidemics  impact  countries,  communities,  supply  chains  and 
markets.  Uncertainty  continues  to  exist  regarding  epidemics;  the  duration 
and  magnitude  of  business  restrictions  including  shutdowns  (domestically 
and globally); the potential impact on the workforce including shortages of 
employees  and 
to  quarantine  policies, 
vaccination  requirements  or  government  restrictions;  impacts  on  the 
transportation of goods, and the generalized impact on the economy.

third-party  contractors  due 

We  cannot  ultimately  predict  whether  an  epidemic  will  have  a  material 
impact  on  our  future  liquidity,  financial  condition  or  results  of  operations. 
Nor can we predict the impact on the health of our employees, our supply 
chain  or  our  ability  to  recover  higher  costs  associated  with  managing  an 
outbreak. 

Operations could be impacted by war, terrorism or other events. 

Our  generation  plants,  fuel  storage  facilities,  transmission  and  distribution 
facilities  and  information  and  control  systems  may  be  targets  of  terrorist 
activities. Any disruption could impact operations or result in a decrease in 
revenues  and  additional  costs  to  repair  and  insure  our  assets.  These 
disruptions could have a material impact on our financial condition, results 
of operations or cash flows.

The potential for terrorism has subjected our operations to increased risks 
and  could  have  a  material  effect  on  our  business.  We  have  incurred 
increased costs for security and capital expenditures in response to these 
risks. The insurance industry has also been affected by these events and 
the availability of insurance may decrease. In addition, insurance may have 
higher deductibles, higher premiums and more restrictive policy terms.

A disruption of the regional electric transmission grid, interstate natural gas 
pipeline  infrastructure  or  other  fuel  sources,  could  negatively  impact  our 
business,  brand  and  reputation.  Because  our  facilities  are  part  of  an 
interconnected system, we face the risk of possible loss of business due to 
a disruption caused by the actions of a neighboring utility.

We also face the risks of possible loss of business due to significant events 
such  as  severe  storms,  temperature  extremes,  wildfires  (particularly  in 
Colorado), widespread pandemic, generator or transmission facility outage, 
pipeline rupture, railroad disruption, operator error, sudden and significant 
increase or decrease in wind generation or a workforce disruption.

In addition, major catastrophic events throughout the world may disrupt our 
business.  While  we  have  business  continuity  plans  in  place,  our  ability  to 
recover  may  be  prolonged  due  to  the  type  and  extent  of  the  event.  Xcel 
Energy participates in a global supply chain, which includes materials and 
components that are globally sourced. A prolonged disruption could result 
in  the  delay  of  equipment  and  materials  that  may  impact  our  ability  to 
connect, restore and reliably serve our customers. 

A  major  disruption  could  result  in  a  significant  decrease  in  revenues, 
additional  costs  to  repair  assets,  and  an  adverse  impact  on  the  cost  and 
availability of insurance, which could have a material impact on our results 
of operations, financial condition or cash flows.

A  cybersecurity  incident  or  security  breach  could  have  a  material 
effect on our business.

information 

We  operate  in  an  industry  that  requires  the  continued  operation  of 
sophisticated 
technology,  control  systems  and  network 
infrastructure. In addition, we use our systems and infrastructure to create, 
collect,  use,  disclose,  store,  dispose  of  and  otherwise  process  sensitive 
information,  including  Company  data,  customer  energy  usage  data,  and 
personal 
their 
dependents, contractors, shareholders and other individuals.

regarding  customers,  employees  and 

information 

Xcel  Energy’s  generation,  transmission,  distribution  and  fuel  storage 
facilities,  information  technology  systems  and  other  infrastructure  or 
physical  assets  as  well  as  information  processed  in  our  systems  (e.g., 
information regarding our customers, employees, operations, infrastructure 
and  assets)  could  be  affected  by  cybersecurity  incidents,  including  those 
caused by human error. 

The  utility  industry  has  been  the  target  of  several  attacks  on  operational 
systems  and  has  seen  an  increased  volume  and  sophistication  of 
cybersecurity  incidents  from  international  activist  organizations,  other 
countries and individuals. We expect to continue to experience attempts to 
compromise  our  information  technology  and  control  systems,  network 
infrastructure and other assets. To date, no cybersecurity incident or attack 
has had a material impact on our business or results of operations.

20

incidents  could  harm  our  businesses  by 

limiting  our 
Cybersecurity 
generation, 
transmission  and  distribution  capabilities,  delaying  our 
development  and  construction  of  new  facilities  or  capital  improvement 
projects to existing facilities, disrupting our customer operations or causing 
the release of customer information, all of which would likely receive state 
and federal regulatory scrutiny and could expose us to liability. 

Xcel Energy’s generation, transmission systems and natural gas pipelines 
are part of an interconnected system. Therefore, a disruption caused by the 
impact of a cybersecurity incident on the regional electric transmission grid, 
natural  gas  pipeline  infrastructure  or  other  fuel  sources  of  our  third-party 
service providers’ operations, could also negatively impact our business. 

to 

Generative  Artificial  Intelligence,  such  as  large  language  models  like 
ChatGPT, present a range of challenges and potential risks as we consider 
impacts 
the 
complexities  of  creating  and  deploying  AI  models  that  generate  content 
autonomously.  Data  privacy,  legal  concerns,  and  security  issues  are  all 
risks as this technology continues to be adopted.

the  business.  These  challenges 

involve  navigating 

Our  supply  chain  for  procurement  of  digital  equipment  and  services  may 
expose software or hardware to these risks and could result in a breach or 
significant  costs  of  remediation.  We  are  unable  to  quantify  the  potential 
impact  of  cybersecurity 
related  actions. 
Cybersecurity  incidents  and  regulatory  action  could  result  in  a  material 
decrease  in  revenues  and  may  cause  significant  additional  costs  (e.g., 
insurance  or  compliance)  and 
penalties, 
potentially  disrupt  our  supply  and  markets  for  natural  gas,  oil  and  other 
fuels.

third-party  claims,  repairs, 

threats  or  subsequent 

We maintain security measures to protect our information technology and 
control  systems,  network  infrastructure  and  other  assets.  However,  these 
assets and the information they process may be vulnerable to cybersecurity 
incidents,  including  asset  failure  or  unauthorized  access  to  assets  or 
information. 

A  failure  or  breach  of  our  technology  systems  or  those  of  our  third-party 
service  providers  could  disrupt  critical  business  functions  and  may 
negatively  impact  our  business,  our  brand,  and  our  reputation.  The 
cybersecurity threat is dynamic and evolves continually, and our efforts to 
prioritize  network  protection  may  not  be  effective  given  the  constant 
changes to threat vulnerability. 

While  the  Company  maintains  insurance  relating  to  cybersecurity  events, 
such insurance is subject to a number of exclusions and may be insufficient 
to  offset  any  losses,  costs  or  damages  experienced.  Also,  the  market  for 
cybersecurity  insurance  is  relatively  new  and  coverage  available  for 
cybersecurity events is evolving as the industry matures.

Our operating results may fluctuate on a seasonal and quarterly basis 
and can be adversely affected by milder weather.

Our  electric  and  natural  gas  utility  businesses  are  seasonal  and  weather 
patterns  can  have  a  material  impact  on  our  operating  performance. 
Demand  for  electricity  is  often  greater  in  the  summer  and  winter  months 
associated with cooling and heating. Because natural gas is heavily used 
for residential and commercial heating, the demand depends heavily upon 
weather  patterns.  A  significant  amount  of  natural  gas  revenues  are 
recognized  in  the  first  and  fourth  quarters  related  to  the  heating  season. 
Accordingly, our operations have historically generated less revenues and 
income when weather conditions are milder in the winter and cooler in the 
summer.  Unusually  mild  winters  and  summers  could  have  an  adverse 
effect on our financial condition, results of operations or cash flows.

21

Public Policy Risks

Increased  risks  of  regulatory  penalties  could  negatively  impact  our 
business.

The  Energy  Act  increased  civil  penalty  authority  for  violation  of  FERC 
statutes, rules and orders. FERC can impose penalties of up to $1.5 million 
per violation per day, particularly as it relates to energy trading activities for 
both  electricity  and  natural  gas.  In  addition,  NERC  electric  reliability 
standards and critical infrastructure protection requirements are mandatory 
and subject to potential financial penalties. Also, the PHMSA, Occupational 
Safety  and  Health  Administration  and  other  federal  agencies  have  the 
authority to assess penalties.

In the event of serious incidents, these agencies may pursue penalties. In 
addition, certain states have the authority to impose substantial penalties. If 
a serious reliability, cybersecurity or safety incident did occur, it could have 
a  material  effect  on  our  results  of  operations,  financial  condition  or  cash 
flows. 

The continued use of natural gas for both power generation and gas 
distribution  have  increasingly  become  a  public  policy  advocacy 
target.  These  efforts  may  result  in  a  limitation  of  natural  gas  as  an 
energy  source  for  both  power  generation  and  heating,  which  could 
impact our ability to reliably and affordably serve our customers. 

In recent years, there have been various local and state agency proposals 
within  and  outside  our  service  territories  that  would  attempt  to  restrict  the 
use and availability of natural gas. If such policies were to prevail, we may 
be  forced  to  make  new  resource  investment  decisions  which  could 
potentially result in stranded costs if we are not able to fully recover costs 
and investments and impact the overall reliability of our service.

Environmental Policy Risks

We may be subject to legislative and regulatory responses to climate 
change, with which compliance could be difficult and costly.

Legislative and regulatory responses related to climate change may create 
financial  risk  as  our  facilities  may  be  subject  to  additional  regulation  at 
either the state or federal level in the future. International agreements could 
additionally lead to future federal or state regulations.

In  2015,  the  United  Nations  Framework  Convention  on  Climate  Change 
reached  consensus  among  190  nations  on  an  agreement  (the  Paris 
Agreement) that establishes a framework for GHG mitigation actions by all 
countries, with a goal of holding the increase in global average temperature 
to below 2º Celsius above pre-industrial levels and an aspiration to limit the 
increase to 1.5º Celsius. 

International commitments and agreements could result in future additional 
GHG reductions in the United States. In addition, in 2023 the EPA intends 
to  publish  draft  regulations  for  GHG  emissions  from  the  power  sector 
consistent with the agency’s Clean Air Act authorities. 

Many  states  and  localities  continue  to  pursue  their  own  climate  policies. 
The  steps  Xcel  Energy  has  taken  to  date  to  reduce  GHG  emissions, 
including  energy  efficiency  measures,  adding  renewable  generation  and 
retiring  or  converting  coal  plants  to  natural  gas,  occurred  under  state-
endorsed  resource  plans,  renewable  energy  standards  and  other  state 
policies. 

We may be subject to climate change lawsuits. An adverse outcome could 
require  substantial  capital  expenditures  and  possibly  require  payment  of 
substantial  penalties  or  damages.  Defense  costs  associated  with  such 
litigation  can  also  be  significant  and  could  affect  results  of  operations, 
financial  condition  or  cash  flows  if  such  costs  are  not  recovered  through 
regulated rates.

Climate  change  may  impact  the  economy,  which  could  impact  our  sales 
and revenues. The price of energy has an impact on the economic health of 
our  communities.  The  cost  of  additional  regulatory  requirements,  such  as 
regulation  of  GHG,  could  impact  the  availability  of  goods  and  prices 
charged  by  our  suppliers  which  would  normally  be  borne  by  consumers 
through higher prices for energy and purchased goods. 

If our regulators do not allow us to recover all or a part of the cost of capital 
investment or the O&M costs incurred to comply with the mandates, it could 
have  a  material  effect  on  our  results  of  operations,  financial  condition  or 
cash flows.

We  are  subject  to  environmental  laws  and  regulations,  with  which 
compliance could be difficult and costly.

We  are  subject  to  environmental  laws  and  regulations  that  affect  many 
aspects  of  our  operations, 
including  air  emissions,  water  quality, 
wastewater discharges and the generation, transport and disposal of solid 
wastes  and  hazardous  substances.  Laws  and  regulations  require  us  to 
obtain  permits,  licenses,  and  approvals  and  to  comply  with  a  variety  of 
environmental requirements. 

Environmental  laws  and  regulations  can  also  require  us  to  restrict  or  limit 
the output of facilities or the use of certain fuels, shift generation to lower-
emitting  facilities,  install  pollution  control  equipment,  clean  up  spills  and 
other  contamination  and  correct  environmental  hazards.  Failure  to  meet 
requirements  of  environmental  mandates  may  result  in  fines  or  penalties. 
We may be required to pay all or a portion of the cost to remediate sites 
where  our  past  activities,  or  the  activities  of  other  parties,  caused 
environmental contamination. 

Changes in environmental policies and regulations or regulatory decisions 
may result in early retirements of our generation facilities. While regulation 
typically provides relief for these types of changes, there is no assurance 
that regulators would allow full recovery of all remaining costs. 

We  are  subject  to  mandates  to  provide  customers  with  clean  energy, 
renewable  energy  and  energy  conservation  offerings.  It  could  have  a 
material effect on our results of operations, financial condition or cash flows 
if our regulators do not allow us to recover the cost of capital investment or 
O&M costs incurred to comply with the requirements.

In addition, existing environmental laws or regulations may be revised and 
new  laws  or  regulations  may  be  adopted.  We  may  also  incur  additional 
unanticipated  obligations  or  liabilities  under  existing  environmental  laws 
and regulations.

We are subject to physical and financial risks associated with climate 
change  and  other  weather,  natural  disaster  and  resource  depletion 
impacts.

Climate  change  can  create  physical  and  financial  risk.  Physical  risks 
include  changes  in  weather  conditions  and  extreme  weather  events.  Our 
customers’  energy  needs  vary  with  weather.  To  the  extent  weather 
conditions  are  affected  by  climate  change,  customers’  energy  use  could 
increase or decrease. Increased energy use due to weather changes may 
require  us  to  invest  in  generating  assets,  transmission  and  infrastructure. 
Decreased  energy  use  due  to  weather  changes  may  result  in  decreased 
revenues. 

To  the  extent  financial  markets  view  climate  change  and  emissions  of 
GHGs as a financial risk, this could negatively affect our ability to access 
capital markets or cause us to receive less than ideal terms and conditions.

We  establish  strategies  and  expectations  related  to  climate  change  and 
other environmental matters. Our ability to achieve any such strategies or 
expectations is subject to numerous factors and conditions, many of which 
are  outside  of  our  control.  Examples  of  such  factors  include,  but  are  not 
limited to, evolving legal, regulatory, and other standards, processes, and 
assumptions,  the  pace  of  scientific  and  technological  developments, 
increased  costs,  the  availability  of  requisite  financing,  and  changes  in 
carbon  markets.  Failures  or  delays  (whether  actual  or  perceived)  in 
achieving  our  strategies  or  expectations  related  to  climate  change  and 
other  environmental  matters  could  adversely  affect  our  business, 
operations, and reputation, and increase risk of litigation.

impacts  our  service 

Severe  weather 
territories,  primarily  when 
thunderstorms,  flooding,  tornadoes,  wildfires  and  snow  or  ice  storms  or 
extreme temperatures (high heating/cooling days) occur. Extreme weather 
conditions  in  general  require  system  backup  and  can  contribute  to 
increased  system  stress,  including  service  interruptions.  Extreme  weather 
conditions  creating  high  energy  demand  may  raise  electricity  prices, 
increasing the cost of energy we provide to our customers. 

To  the  extent  the  frequency  of  extreme  weather  events  increases,  this 
could  increase  our  cost  of  providing  service  and  result  in  more  frequent 
service  interruptions.  Periods  of  extreme  temperatures  could  also  impact 
our ability to meet demand. 

More  frequent  and  severe  drought  conditions,  extreme  swings  in  amount 
and  timing  of  precipitation,  changes  in  vegetation,  unseasonably  warm 
temperatures,  very  low  humidity,  stronger  winds  and  other  factors  have 
increased the duration of the wildfire season and the potential impact of an 
event.  Also,  the  expansion  of  the  wildland  urban  interface  increases  the 
wildfire  risk  to  surrounding  communities  and  Xcel  Energy's  electric  and 
natural gas infrastructure. 

Other  potential  risks  associated  with  wildfires  and  other  climate  events 
include  the  inability  to  secure  sufficient  insurance  coverage,  or  increased 
costs  of  insurance,  regulatory  recovery  risk,  and  the  potential  for  a  credit 
downgrade and subsequent additional costs to access capital markets. 

While  we  carry  liability  insurance,  given  an  extreme  event,  if  Xcel  Energy 
was  found  to  be  liable  for  wildfire  damages,  amounts  that  potentially 
exceed  our  coverage  could  negatively  impact  our  results  of  operations, 
financial condition or cash flows. 

Drought  or  water  depletion  could  adversely  impact  our  ability  to  provide 
electricity  to  customers,  cause  early  retirement  of  power  plants  and 
increase  the  cost  for  energy.  Adverse  events  may  result  in  increased 
insurance  costs  and/or  decreased  insurance  availability.  We  may  not 
recover all costs related to mitigating these physical and financial risks. 

ITEM 1B — UNRESOLVED STAFF COMMENTS

None.

22

ITEM 1C — CYBERSECURITY

As  described  in  Item  1A  –  Risk  Factors,  Xcel  Energy  operates  in  an 
industry that requires the continued operation of sophisticated information 
technology,  control  systems  and  network  infrastructure,  as  such,  our 
business is subject to the risk of interruption by cybersecurity incidents that 
range  from  attacks  common  to  most  industries,  such  as  phishing  and 
denial-of-service, to attacks from more sophisticated adversaries, including 
nation  state  actors,  that  target  the  critical  infrastructure  used  in  the 
operation of our business. 

The  Company  has  a  security  risk  program  in  place  to  identify,  assess, 
manage and report material risks from cybersecurity incidents. As a utility 
provider, Xcel Energy complies with reliability standards imposed by NERC, 
including  critical 
to  both 
cybersecurity and physical security. These standards imposed by NERC, in 
alignment with the NIST Cybersecurity Framework, are the basis for which 
Xcel  Energy  has  designed  the  cybersecurity  control  framework  within  its 
security risk program.

infrastructure  protection  standards  related 

Annually,  as  part  of  Xcel  Energy’s  enterprise  risk  program,  an  integrated 
cybersecurity  risk  identification  and  assessment  is  completed  across  Xcel 
Energy’s business, including generation, transmission, distribution and fuel 
storage  facilities,  information  technology  systems  and  other  infrastructure 
or  physical  assets  as  well  as  information  processed  in  our  systems 
(including  systems  hosted  by  third  parties)  that  could  be  affected  by 
cybersecurity  incidents.  This  analysis  includes  the  impact,  likelihood, 
timeframe and controllability of cybersecurity risks and is presented to the 
Board  of  Directors.  Management  monitors  and  reviews  the  results  of  this 
analysis,  integrating  them  into  the  enterprise  risk  assessment  processes 
and implements appropriate mitigating actions as needed. 

Xcel  Energy’s  cybersecurity  policies,  standards,  practices  and  readiness 
are  regularly  assessed  by  third-party  consultants.  These  partners  are 
engaged  to  perform  independent  penetration  testing  and  other  security 
related services to assist in the prevention, detection, monitoring, mitigation 
and remediation of cybersecurity incidents and risks. The results of these 
assessments  are  communicated  to  management  and  the  Board  of 
Directors by the Chief Security Officer.

Management  has  assigned  responsibility  for  the  security  risk  program  to 
the  Chief  Security  Officer  who  has  extensive  experience  in  critical 
infrastructure  protection,  including  multiple  years  of  experience  with  the 
Department  of  Defense.  The  Chief  Security  Officer  is  informed  about  and 
monitors prevention, detection, mitigation and remediation efforts through a 
team  of  security  professionals,  many  of  whom  are  Certified  Information 
Systems Security Professionals, Certified Information Security Managers or 
have  received  other  cybersecurity  certifications.  The  team  has  extensive 
experience  selecting,  deploying  and  operating  cybersecurity  technologies, 
initiatives and processes that aid in preventing, remediating and mitigating 
known and unknown cybersecurity threats.

The Chief Security Officer or members of management brief the Board on 
routine  and  regular  cybersecurity  risk  and  threat  updates,  typically  on  a 
quarterly basis. In the event of a significant threat or incident, management 
and  the  Chief  Security  Officer  leverage  Xcel  Energy’s  incident  response 
processes  to  assess  impacts  and  resolve  incidents.  When  a  significant 
cybersecurity incident occurs,  management  communicates with the Board 
of Directors and relevant committees.

The  Board  of  Directors  oversees  the  risks  associated  with  cybersecurity 
and  the  physical  security  of  our  assets,  with  information  security  matters 
being discussed at each regular board meeting as well as at the ONES and 
Audit Committee meetings throughout the year. 

While  the  ONES  Committee  has  primary  committee  responsibility  for 
cybersecurity due to the operational issues involved, the Board of Directors 
has  determined  that  the  topic  is  of  sufficient  importance  to  warrant  this 
comprehensive oversight approach. Augmenting such oversight efforts, the 
Board  of  Directors  conducts  drills  to  practice  its  response  in  a  possible 
emergency situation to ensure it is well prepared and positioned to perform 
in a possible crisis.

Cybersecurity risks are a part of Xcel Energy’s normal course of business. 
To date, no cybersecurity incident or attack has had a material impact on 
our business or results of operations. As of Feb. 21, 2024 there have been 
no material cybersecurity incidents to report.

to  vendor  security 

Xcel Energy employs a comprehensive risk based approach to assess the 
magnitude  and  significance  of  a  vendor’s  risk  to  the  Company.  Certain 
third-party  service  providers  are  subject 
risk 
assessments  at  the  time  of  integration,  contract  execution/renewal,  and 
upon detection of any increase in risk profile. Xcel Energy uses a variety of 
inputs  in  such  risk  assessments,  including  information  supplied  by 
providers  and  third  parties  (including  information  analysis  centers  that 
share daily threat intelligence and improve organizational agility associated 
with management of cybersecurity risks). In addition, the Company requires 
certain 
to  meet  appropriate  security 
requirements, controls and responsibilities. The Company deploys periodic 
monitoring  activities  to  assess  compliance  with  our  cybersecurity  control 
framework and investigates security incidents that have impacted our third-
party service providers as appropriate.

third-party  service  providers 

23

NSP-Wisconsin
Station, Location and Unit at Dec. 31, 2023
Steam:

Bay Front-Ashland, WI, 2 Units

French Island-La Crosse, WI, 2 Units
Combustion Turbine:

French Island-La Crosse, WI, 2 Units

Wheaton-Eau Claire, WI, 5 Units

Hydro:

Fuel

Installed

MW (a)

Wood/Natural 
Gas

1948 - 1956

Wood/RDF

1940 - 1948

41 

16 

(b)

Oil

Natural Gas/
Oil

1974

1973

Various

Total

119 

240 

135 

551 

Various locations, 62 Units

Hydro

(a)

(b)

Summer 2023 net dependable capacity.

RDF is made from municipal solid waste.

PSCo
Station, Location and Unit at Dec. 31, 2023

Fuel

Installed

MW (a)

Steam:

Comanche-Pueblo, CO

Unit 2

Unit 3

Craig-Craig, CO, 2 Units
Hayden-Hayden, CO, 2 Units 
Pawnee-Brush, CO, 1 Unit

Cherokee-Denver, CO, 1 Unit

Combustion Turbine:

Blue Spruce-Aurora, CO, 2 Units

Cherokee-Denver, CO, 3 Units

Coal

Coal

Coal

Coal

Coal

Natural Gas

Natural Gas

Natural Gas

1975

2010

1979 - 1980

1965 - 1976

1981

1968

2003

2015

(b)

(c)

(d)

330 

500 

82 

233 

505 

310 

264 

576 

Fort St. Vrain-Platteville, CO, 6 Units

Natural Gas

1972 - 2009

  1,022 

Manchief, CO, 2 Units

Rocky Mountain-Keenesburg, CO, 3 Units

Various locations, 8 Units

Hydro:

Cabin Creek-Georgetown, CO

Pumped Storage, 2 Units

Various locations, 6 Units

Wind:

Rush Creek, CO, 300 units

Cheyenne Ridge, CO, 229 units

Natural Gas

Natural Gas

2000

2004

Natural Gas

Various

Hydro

Hydro

Wind

Wind

1967

Various

2018

2020

Total

250 

592 

247 

210 

23 

(e)

(e)

582 

477 

  6,203 

(a)

(b)

(c)

(d)

(e)

Summer 2023 net dependable capacity. Wind is presented as net maximum capacity.

Based on PSCo’s ownership of 67%.

Based on PSCo’s ownership of 10%. 

Based on PSCo’s ownership of 76% of Unit 1 and 37% of Unit 2.

Net maximum capacity is attainable only when wind conditions are sufficiently available. 

Typical average capacity factors are 35-50% for wind facilities. For the year ended Dec. 

31, 2023, PSCo’s wind facilities had a weighted-average capacity factors of 43%.

ITEM 2 — PROPERTIES

Virtually all of the utility plant property of the operating companies is subject 
to the lien of their respective first mortgage bond indentures.

NSP-Minnesota
Station, Location and Unit at Dec. 31, 2023

Fuel

Installed

(a)

MW 

Steam:

A.S. King-Bayport, MN, 1 Unit

Sherco-Becker, MN

Unit 1

Unit 2

Unit 3

Monticello, MN, 1 Unit

PI-Welch, MN

Unit 1

Unit 2

Various locations, 4 Units

Combustion Turbine:

Coal

Coal

Coal

Coal

Nuclear

Nuclear

Nuclear

1968

1976

1977

1987

1971

1973

1974

Wood/RDF

Various

Angus Anson-Sioux Falls, SD, 3 Units

Natural Gas

1994 - 2005

Black Dog-Burnsville, MN, 3 Units

Natural Gas

1987 - 2018

Blue Lake-Shakopee, MN, 6 Units

Natural 
Gas/Oil

1974 - 2005

High Bridge-St. Paul, MN, 3 Units

Natural Gas

2008

Inver Hills-Inver Grove Heights, MN, 8 Units

Natural 
Gas/ Oil

1972 - 1996

Riverside-Minneapolis, MN, 3 Units

Natural Gas

2009

Hydro:

511 

680 

682 

517 

617 

521 

519 

36 

343 

491 

454 

530 

276 

454 

Hennepin Island-Minneapolis, MN 5 Units

Hydro

1954-1955

6 

Wind:

Blazing Star 1-Lincoln County, MN, 100 Units

Blazing Star 2-Lincoln County, MN, 100 Units

Border-Rolette County, ND, 75 Units

Community Wind North-Lincoln County, MN, 12 
Units

Courtenay Wind-Stutsman County, ND, 100 
Units

Crowned Ridge 2-Grant County, SD, 88 Units

Dakota Range, SD, 72 Units

Foxtail-Dickey County, ND, 75 Units

Freeborn-Freeborn County, MN, 100 Units
Grand Meadow-Mower County, MN, 67 Units (f)
Jeffers-Cottonwood County, MN, 20 Units

Lake Benton-Pipestone County, MN, 44 Units

Mower-Mower County, MN, 43 Units

Nobles-Nobles County, MN, 133 Units

Northern Wind-Murray County, MN, 37 Units 

(g)

Pleasant Valley-Mower County, MN, 100 Units

Rock Aetna - Murray County, MN, 8 Units

Wind

Wind

Wind

Wind

Wind

Wind

Wind

Wind

Wind

Wind

Wind

Wind

Wind

Wind

Wind

Wind

Wind

2020

2021

2015

2020

2016

2020

2022

2019

2021

2008

2020

2019

2021

2010

2023

2015

2022

Total

200 

200 

148 

26 

190 

192 

298 

150 

200 

99 

43 

99 

91 

200 

92 

196 

20 

  9,081 

(b)

(c)

(d)

(e)

(e)

(e)

(e)

(e)

(e)

(e)

(e)

(e)

(e)

(e)

(e)

(e)

(e)

(e)

(e)

(e)

(a)

(b)

(c)

(d)

(e)

(f)

(g)

Summer 2023 net dependable capacity. Wind is presented as net maximum capacity. 

Retired on Dec. 31, 2023.

Based on NSP-Minnesota’s ownership of 59%.
RDF is made from municipal solid waste.

Net maximum capacity is attainable only when wind conditions are sufficiently available. 

Typical average capacity factors are 35-50% for wind facilities. For the year ended Dec. 

31,  2023,  NSP-Minnesota’s  wind  facilities  had  a  weighted-average  capacity  factors  of 

43%.

Repowered in 2023.

Purchased in 2023.

24

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
SPS
Station, Location and Unit at Dec. 31, 2023

Fuel

Installed

MW (a)

ITEM 3 — LEGAL PROCEEDINGS

Steam:

Cunningham-Hobbs, NM, 1 Unit

Natural Gas

1957 - 1965

(b)

183 

Harrington-Amarillo, TX, 3 Units

Coal

1976 - 1980

  1,018 

Jones-Lubbock, TX, 2 Units

Maddox-Hobbs, NM, 1 Unit

Nichols-Amarillo, TX, 3 Units

Plant X-Earth, TX, 1 Unit

Tolk-Muleshoe, TX, 2 Units

Combustion Turbine:

Natural Gas

1971 - 1974

Natural Gas

1967

Natural Gas

1960 - 1968

Natural Gas

1952 - 1964

486 

112 

457 

190 

(b)

Coal

1982 - 1985

  1,067 

Cunningham-Hobbs, NM, 2 Units

Natural Gas

1997

Natural Gas

2011 - 2013

Natural Gas

1963 - 1976

207 

334 

61 

Wind

Wind

2019

2020

Total

(c)

(c)

478 

507 

  5,100 

Jones-Lubbock, TX, 2 Units

Maddox-Hobbs, NM, 1 Unit

Wind:

Hale-Plainview, TX, 239 Units

Sagamore-Dora, NM, 240 Units

(a)

(b)

(c)

Xcel Energy is involved in various litigation matters in the ordinary course of 
business. The assessment of whether a loss is probable or is a reasonable 
possibility,  and  whether  the  loss  or  a  range  of  loss  is  estimable,  often 
involves a series of complex judgments about future events. Management 
maintains  accruals  for  losses  probable  of  being  incurred  and  subject  to 
reasonable estimation. 

Management  is  sometimes  unable  to  estimate  an  amount  or  range  of  a 
reasonably  possible  loss  in  certain  situations,  including  but  not  limited  to 
when (1) the damages sought are indeterminate, (2) the proceedings are in 
the early stages, or (3) the matters involve novel or unsettled legal theories. 
In  such  cases,  there  is  considerable  uncertainty  regarding  the  timing  or 
ultimate resolution of such matters, including a possible eventual loss. 

For current proceedings not specifically reported herein, management does 
not anticipate that the ultimate liabilities, if any, would have a material effect 
on  Xcel  Energy’s  consolidated  financial  statements.  Legal  fees  are 
generally expensed as incurred.

Summer 2023 net dependable capacity. Wind is presented as net maximum capacity.
Retired unit(s) in 2023.

See Note 12 to the consolidated financial statements, Item 1 and Item 7 for 
further information.

Net maximum capacity is attainable only when wind conditions are sufficiently available. 

Typical average capacity factors are 35-50% for wind facilities. For the year ended Dec. 

31, 2023 SPS’ wind facilities had a weighted-average capacity factors of 48%.

Electric utility overhead and underground transmission and distribution lines 
at Dec. 31, 2023:

Conductor Miles

NSP-Minnesota

NSP-Wisconsin

PSCo

SPS

Transmission

500 KV

345 KV

230 KV

161 KV

138 KV

115 KV

Less than 115 KV

Total Transmission

Distribution

Less than 115 KV

2,916 

12,845 

2,300 

626 

— 

8,071 

6,640 

33,398 

— 

3,019 

— 

1,818 

— 

1,862 

5,467 

— 

5,421 

12,244 

— 

92 

4,994 

1,782 

12,166 

24,533 

— 

11,701 

9,854 

— 

— 

14,896 

4,494 

40,945 

83,854 

27,971 

80,176 

23,965 

ITEM 4 — MINE SAFETY DISCLOSURES

 None.

PART II

ITEM  5  —  MARKET  FOR  REGISTRANT’S  COMMON  EQUITY, 
RELATED STOCKHOLDER MATTERS AND ISSUER PURCHASES OF 
EQUITY SECURITIES.

Stock Data

Xcel  Energy  Inc.’s  common  stock  is  listed  on  the  Nasdaq  Global  Select 
Market  (Nasdaq).  The  trading  symbol  is  XEL.  The  number  of  common 
stockholders of record as of Feb. 15, 2024 was 45,486. 

The  following  compares  our  cumulative  TSR  on  common  stock  with  the 
cumulative  TSR  of  the  EEI  Investor-Owned  Electrics  Index  and  the  S&P 
500 Composite Stock Price Index over the last five years.

The  EEI  Investor-Owned  Electrics  Index  (market  capitalization-weighted) 
included  39  companies  at  year-end  and  is  a  broad  measure  of  industry 
performance.

Total

117,252 

40,137 

  104,709 

64,910 

Comparison of Five Year Cumulative Total Return*

Electric utility transmission and distribution substations at Dec. 31, 2023:

NSP-Minnesota

NSP-Wisconsin

PSCo

SPS

Substations

353 

201 

233 

449 

Natural gas utility mains at Dec. 31, 2023:

Miles

NSP-Minnesota

NSP-Wisconsin

PSCo

SPS

WGI

Transmission

Distribution

78 

10,894 

3 

2,024 

2,564 

  23,494 

20 

— 

11 

— 

*  $100  invested  on  Dec.  31,  2018  in  stock  or  index  —  including 

reinvestment of dividends. Fiscal years ended Dec. 31. 

25

Xcel Energy Inc.EEI ElectricsS&P 500201820192020202120222023$80$100$120$140$160$180$200$220 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Purchases of Equity Securities by Issuer and Affiliated Purchasers

For  the  quarter  ended  Dec.  31,  2023,  no  equity  securities  that  are 
registered  by  Xcel  Energy  Inc.  pursuant  to  Section  12  of  the  Securities 
Exchange Act of 1934 were purchased by or on behalf of us or any of our 
affiliated purchasers. 

ITEM 6 — [RESERVED]

ITEM 7 — MANAGEMENT’S DISCUSSION AND ANALYSIS OF 
FINANCIAL CONDITION AND RESULTS OF OPERATIONS

Non-GAAP Financial Measures

financial 

includes 

following  discussion 

The 
in 
accordance  with  GAAP,  as  well  as  certain  non-GAAP  financial  measures 
such  as  ongoing  ROE,  ongoing  earnings  and  ongoing  diluted  EPS. 
Generally,  a  non-GAAP  financial  measure  is  a  measure  of  a  company’s 
financial performance, financial position or cash flows that is adjusted from 
measures calculated and presented in accordance with GAAP. 

information  prepared 

Xcel  Energy’s  management  uses  non-GAAP  measures  for  financial 
planning and analysis, for reporting of results to the Board of Directors, in 
determining  performance-based  compensation  and  communicating  its 
earnings outlook to analysts and investors. Non-GAAP financial measures 
are  intended  to  supplement  investors’  understanding  of  our  performance 
and should not be considered alternatives for financial measures presented 
in  accordance  with  GAAP.  These  measures  are  discussed  in  more  detail 
below and may not be comparable to other companies’ similarly titled non-
GAAP financial measures.

Ongoing ROE

Ongoing  ROE  is  calculated  by  dividing  the  net  income  or  loss  of  Xcel 
Energy or each subsidiary, adjusted for certain nonrecurring items, by each 
entity’s  average  stockholder’s  equity.  We  use  these  non-GAAP  financial 
measures to evaluate and provide details of earnings results.

Earnings Adjusted for Certain Items (Ongoing Earnings and Ongoing 
Diluted EPS)

GAAP  diluted  EPS  reflects  the  potential  dilution  that  could  occur  if 
securities or other agreements to issue common stock (i.e., common stock 
equivalents)  were  settled.  The  weighted  average  number  of  potentially 
dilutive shares outstanding used to calculate Xcel Energy Inc.’s diluted EPS 
is  calculated  using  the  treasury  stock  method.  Ongoing  earnings  reflect 
adjustments  to  GAAP  earnings  (net  income)  for  certain  items.  Ongoing 
diluted  EPS  is  calculated  by  dividing  the  net  income  or  loss  of  each 
subsidiary, adjusted for certain items, by the weighted average fully diluted 
Xcel  Energy  Inc.  common  shares  outstanding  for  the  period.  Ongoing 
diluted EPS for each subsidiary is calculated by dividing the net income or 
loss of such subsidiary, adjusted for certain items, by the weighted average 
fully diluted Xcel Energy Inc. common shares outstanding for the period.

We  use  these  non-GAAP  financial  measures  to  evaluate  and  provide 
details  of  Xcel  Energy’s  core  earnings  and  underlying  performance.  For 
instance,  to  present  ongoing  earnings  and  ongoing  diluted  earnings  per 
share, we may adjust the related GAAP amounts for certain items that are 
non-recurring  in  nature.  We  believe  these  measurements  are  useful  to 
investors  to  evaluate  the  actual  and  projected  financial  performance  and 
contribution  of  our  subsidiaries.  These  non-GAAP  financial  measures 
should  not  be  considered  as  an  alternative  to  measures  calculated  and 
reported in accordance with GAAP. 

26

The following table provides a reconciliation of GAAP earnings (net income) 
to ongoing earnings:

(Millions of Dollars)

GAAP net income

Loss on Comanche Unit 3 litigation

Workforce reduction expenses

Less: tax effect of adjustments

Ongoing earnings

2023

2022

$ 

1,771  $ 

1,736 

35 

72 

(27) 

— 

— 

— 

$ 

1,851  $ 

1,736 

Diluted Earnings (Loss) 
Per Share

GAAP Diluted 
EPS

Impact of 
Adjustments

Ongoing 
Diluted EPS

Twelve Months Ended Dec. 31, 2023

NSP-Minnesota
(a)

PSCo 

SPS

NSP-Wisconsin

Earnings from equity method 
investments — WYCO

Regulated utility 

(a)

Xcel Energy Inc. and Other

(a)

Total 

Diluted Earnings (Loss) 
Per Share

NSP-Minnesota

PSCo

SPS

NSP-Wisconsin

Earnings from equity method 
investments — WYCO

Regulated utility 

(a)

Xcel Energy Inc. and Other

(a)

Total 

$ 

1.28  $ 

0.04 

$ 

1.26 

0.70 

0.25 

0.04 

3.52 

(0.31) 

3.21 

$ 

0.08 

0.01 

— 

— 

0.14 

— 

0.14 

$ 

1.32 

1.33 

0.71 

0.25 

0.04 

3.66 

(0.31) 

3.35 

Twelve Months Ended Dec. 31, 2022

GAAP Diluted 
EPS

Impact of 
Adjustments

Ongoing 
Diluted EPS

$ 

1.23  $ 

1.33 

0.64 

0.23 

0.04 

3.47 

(0.29) 

3.17 

$ 

— 

— 

— 

— 

— 

— 

— 

— 

$ 

$ 

1.23 

1.33 

0.64 

0.23 

0.04 

3.47 

(0.29) 

3.17 

(a)

Amounts may not add due to rounding.

Comanche  Unit  3  Litigation  —  In  the  third  quarter  of  2023,  PSCo 
recognized a $34 million loss due to a jury verdict in Denver County District 
Court awarding CORE lost power damages and other costs. PSCo intends 
to  file  an  appeal  of  this  decision.  Given  the  non-recurring  nature  of  this 
specific item, it has been excluded from ongoing earnings.

See Note 12 to the consolidated financial statements for further information.

Workforce  Reduction  —  In  2023,  Xcel  Energy  implemented  workforce 
actions to align resources and investments with our evolving business and 
customer  needs,  and  streamline  the  organization  for  long-term  success. 
Xcel  Energy 
initiated  a  voluntary  retirement  program,  under  which 
approximately 400 eligible non-bargaining employees retired. Xcel Energy 
also  eliminated  approximately  150  non-bargaining  employees  through  an 
involuntary severance program. 

Total  workforce  reduction  expenses  of  $72  million  were  recorded  in  the 
fourth  quarter  of  2023.  Given  the  non-recurring  nature  of  this  item,  it  has 
been excluded from ongoing earnings.

See Note 15 to the consolidated financial statements for further information.

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Results of Operations

Diluted EPS for Xcel Energy at Dec. 31:

Diluted Earnings (Loss) Per Share

NSP-Minnesota

PSCo

SPS

NSP-Wisconsin

Earnings from equity method investments — 
WYCO

Regulated utility 

(a)

Xcel Energy Inc. and Other

GAAP Diluted EPS 

(a)

Loss on Comanche Unit 3 litigation

Workforce reduction expenses

Ongoing Diluted EPS 

(a)

(a)

Amounts may not add due to rounding.

2023

2022

GAAP Diluted 
EPS

GAAP Diluted 
EPS

$ 

$ 

1.28 

1.26 

0.70 

0.25 

0.04 

3.52 

(0.31) 

3.21 

0.05 

0.09 

$ 

3.35 

$ 

1.23 

1.33 

0.64 

0.23 

0.04 

3.47 

(0.29) 

3.17 

— 

— 

3.17 

that  ongoing  earnings  reflects 
Xcel  Energy’s  management  believes 
management’s  performance  in  operating  Xcel  Energy  and  provides  a 
meaningful  representation  of  the  performance  of  Xcel  Energy’s  core 
business.  In  addition,  Xcel  Energy’s  management  uses  ongoing  earnings 
internally for financial planning and analysis, reporting results to the Board 
of Directors and when communicating its earnings outlook to analysts and 
investors.

2023 Comparison with 2022

Xcel Energy — GAAP diluted earnings were $3.21 per share compared to 
$3.17 per share in 2022 and ongoing diluted earnings were $3.35 per share 
in 2023, compared with $3.17 per share in 2022. The increase in ongoing 
earnings  per  share  was  driven  by  increased  recovery  of  infrastructure 
investments, higher sales and demand and lower O&M expenses, partially 
offset by higher depreciation and interest charges and unfavorable weather. 

Fluctuations in electric and natural gas revenues associated with changes 
in  fuel  and  purchased  power  and/or  natural  gas  sold  and  transported 
generally do not significantly impact earnings (changes in costs are offset 
by the related variation in revenues). 

NSP-Minnesota — GAAP earnings increased $0.05 per share and ongoing 
earnings  increased  $0.09  per  share  for  2023  compared  to  2022.  The 
change  to  ongoing  earnings  was  driven  by  increased  recovery  of  electric 
infrastructure investments, partially offset by increased interest charges and 
unfavorable weather.

PSCo — GAAP earnings decreased $0.07 per share and ongoing earnings 
was  flat  for  2023  compared  to  2022.  Ongoing  earnings  primarily  reflects 
higher  recovery  of  infrastructure  investment  and  lower  O&M  expenses, 
which were partially offset by increased depreciation, interest charges and 
unfavorable weather.

SPS  —  GAAP  earnings  increased  $0.06  per  share  and  ongoing  earnings 
increased $0.07 per share for 2023 compared to 2022. Ongoing earnings 
were largely impacted by regulatory rate outcomes, sales growth, partially 
offset by increased depreciation, interest charges and unfavorable weather.

NSP-Wisconsin  —  GAAP  and  ongoing  earnings  increased  $0.02  per 
share for 2023 compared to 2022. The increase in ongoing earnings was 
primarily  a  result  of  higher  recovery  of  electric  infrastructure  investment, 
partially  offset  by  unfavorable  weather  and,  higher  depreciation,  O&M 
expenses and interest charges.

Xcel  Energy  Inc.  and  Other  —  Primarily  includes  financing  costs  and 
interest income at the holding company and earnings from EIP funds equity 
method investments. Fluctuations from 2022 levels were largely attributable 
to increased interest rates.

Changes in Diluted EPS

Components significantly contributing to changes in EPS:

Diluted Earnings (Loss) Per Share

GAAP and ongoing diluted EPS — 2022

Dec. 31

$ 

3.17 

2023 vs. 2022

Components of change — 2023 vs. 2022

Higher electric revenues, net of electric fuel and purchased power

Lower O&M expenses

Lower conservation and demand side management expenses (offset 
in electric revenues)

Higher other income (expense)

Lower taxes (other than income taxes)

Higher natural gas revenues, net of cost of natural gas sold and 
transported

Higher interest expense

Higher depreciation and amortization

Workforce reduction expenses

Loss on Comanche Unit 3 litigation

Other (net)

GAAP diluted EPS — 2023

Workforce reduction expenses

Loss on Comanche Unit 3 litigation

Ongoing diluted EPS — 2023

0.07 

0.06 

0.06 

0.05 

0.04 

0.03 

(0.14) 

(0.05) 

(0.09) 

(0.05) 

0.06 

3.21 

0.09 

0.05 

3.35 

$ 

$ 

ROE for Xcel Energy and its utility subsidiaries:

ROE

NSP-Minnesota

PSCo

SPS

NSP-Wisconsin

Operating Companies

Xcel Energy

2023

GAAP ROE

Ongoing ROE

2022

GAAP and 
Ongoing ROE

 8.82 %

 9.11 %

 8.76 %

 7.32 

 9.80 

 10.38 

 8.45 

 10.33 

 7.77 

 9.98 

 10.67 

 8.79 

 10.79 

 8.23 

 9.36 

 10.57 

 8.74 

 10.76 

Statement of Income Analysis

The  following  summarizes  the  items  that  affected  the  individual  revenue 
and expense items reported in the consolidated statements of income.

Estimated Impact of Temperature Changes on Regulated Earnings — 
Unusually  hot  summers  or  cold  winters  increase  electric  and  natural  gas 
sales,  while  mild  weather  reduces  electric  and  natural  gas  sales.  The 
estimated  impact  of  weather  on  earnings  is  based  on  the  number  of 
customers, temperature variances, the amount of natural gas or electricity 
historically used per degree of temperature and excludes any incremental 
related  operating  expenses  that  could  result  due  to  storm  activity  or 
vegetation management requirements. 

As a result, weather deviations from normal levels can affect Xcel Energy’s 
in 
financial  performance.  However,  electric  decoupling  mechanisms 
Colorado (mechanism expired in September 2023) and electric sales true-
up mechanisms in Minnesota and gas decoupling mechanism in Minnesota 
predominately  mitigate  the  positive  and  adverse  impacts  of  weather  in 
those jurisdictions. 

27

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Degree-day or THI data is used to estimate amounts of energy required to 
maintain  comfortable  indoor  temperature  levels  based  on  each  day’s 
average temperature and humidity.

HDD is the measure of the variation in the weather based on the extent to 
which the average daily temperature falls below 65° Fahrenheit. CDD is the 
measure of the variation in the weather based on the extent to which the 
average daily temperature rises above 65° Fahrenheit. 

Each degree of temperature above 65° Fahrenheit is counted as one CDD, 
and each degree of temperature below 65° Fahrenheit is counted as one 
HDD. 

In Xcel Energy’s more humid service territories, a THI is used in place of 
CDD, which adds a humidity factor to CDD. HDD, CDD and THI are most 
likely  to  impact  the  usage  of  Xcel  Energy’s  residential  and  commercial 
customers. Industrial customers are less sensitive to weather.

Normal  weather  conditions  are  defined  as  either  the  10,  20  or  30-year 
average of actual historical weather conditions. The historical period of time 
used in the calculation of normal weather differs by jurisdiction, based on 
regulatory  practice.  To  calculate  the  impact  of  weather  on  demand,  a 
demand factor is applied to the weather impact on sales. Extreme weather 
variations,  windchill  and  cloud  cover  may  not  be  reflected  in  weather-
normalized estimates. 

Percentage increase (decrease) in normal and actual HDD, CDD and THI:

HDD

CDD

THI

2023 vs.
Normal

2022 vs.
Normal

2023 vs. 
2022

 (7.3) %

 6.5 %

 5.2 

 16.0 

 23.7 

 5.6 

 (12.9) %

 (13.8) 

 9 

Weather — Estimated impact of temperature variations on EPS compared 
with normal weather conditions:

2023 vs. 2022

NSP-
Minnesota

PSCo

SPS

NSP-
Wisconsin

Xcel 
Energy

Weather-normalized 
Electric 
residential
Electric C&I

Total retail 
electric sales
Firm natural gas 
sales

 1.0 %
 (1.1) 

 (0.4) 

 — 

 1.6 %
 (0.4) 

 0.3 

 2.3 

 1.1 %
 5.3 

 4.5 

N/A

 0.1 %
 (0.4) 

 (0.3) 

 (0.4) 

 1.2 %
 1.0 

 1.0 

 1.4 

Annual weather-normalized electric sales growth (decline)

•

•

•

•

NSP-Minnesota — Residential sales increased due to a 1.2% increase 
in customers outpacing declines in use per customer. The decline in 
C&I  sales  was  due  to  lower  use  per  customer,  particularly  due  to 
weakness in the manufacturing sector compared to prior year.
PSCo  —  Residential  sales  increased  due  to  increased  use  per 
customer and a 1.3% increase in customers. The decline in C&I sales 
was  attributable  to  decreased  use  per  customer,  primarily  in  the 
manufacturing sector. 
SPS — Residential sales growth was primarily attributable to a 0.7% 
increase  in  customers  and  increased  use  per  customer.  C&I  sales 
increased  due  to  higher  use  per  customer,  primarily  driven  by  the 
energy sector. 
NSP-Wisconsin  —  The  C&I  sales  decline  was  associated  with  lower 
use  per  customer,  experienced  primarily  in  the  transportation  and 
manufacturing sectors.

Annual weather-normalized natural gas sales growth (decline)

•

Natural  gas  sales  reflect  1.2%  residential  and  0.7%  C&I  customer 
growth  and  an  increase  in  C&I  use  per  customer  at  PSCo.  Partially 
offsetting these increases were lower use per residential customer in 
all jurisdictions. 

2023 vs. 
Normal

2022 vs. 
Normal

2023 vs. 
2022

Electric Margin

Retail electric

Decoupling and sales true-up

Electric total

Firm natural gas

Decoupling

Gas total

Total

$ 

0.013 

$ 

0.138 

$ 

(0.125) 

(0.007) 

(0.061) 

0.054 

$ 

0.006 

$ 

0.077 

$ 

(0.071) 

(0.010) 

0.013 

0.003 

0.009 

$ 

$ 

$ 

$ 

$ 

$ 

0.037 

— 

0.037 

0.114 

$ 

$ 

$ 

(0.047) 

0.013 

(0.034) 

(0.105) 

Sales — Sales growth (decline) for actual and weather-normalized sales:

2023 vs. 2022

NSP-
Minnesota

PSCo

SPS

NSP-
Wisconsin

Xcel 
Energy

Actual

Electric 
residential

Electric C&I

Total retail 
electric sales

Firm natural gas 
sales

 (0.5) %

 (1.1) 

 (0.9) 

 (12.0) 

 (4.0) %

 (1.9) 

 (2.6) 

 (3.0) %

 5.2 

 3.6 

 (1.5) 

N/A

 (2.6) %

 (0.5) 

 (1.1) 

 (12.6) 

 (2.3) %

 0.5 

 (0.3) 

 (5.7) 

Electric  margin  is  presented  as  electric  revenues  less  electric  fuel  and 
purchased  power  expenses.  Expenses  incurred  for  electric  fuel  and 
purchased  power  are  generally  recovered  through  various  regulatory 
recovery mechanisms. 

As  a  result,  changes  in  these  expenses  are  generally  offset  in  operating 
revenues. 

Electric revenues and fuel and purchased power expenses are impacted by 
fluctuations  in  the  price  of  natural  gas,  coal  and  uranium.  These  price 
fluctuations generally have minimal impact on earnings impact due to fuel 
recovery  mechanisms.  In  addition,  electric  customers  receive  a  credit  for 
PTCs generated, which reduce electric revenue and income taxes.

Electric Revenues, Fuel and Purchased Power and Electric Margin

(Millions of Dollars)

Electric revenues

Electric fuel and purchased power

Electric margin

2023

2022

$ 

$ 

11,446 

$ 

(4,278) 

7,168 

$ 

12,123 

(5,005) 

7,118 

28

 
 
 
 
 
 
 
 
Taxes  (other  than  Income  Taxes)  —Taxes  (other  than  income  taxes) 
decreased $31 million in 2023, primarily due to lower property tax expense 
(lower tax rates in Minnesota offset by increase in Colorado) and deferrals 
related to the Minnesota Electric Rate Case and Texas Electric Rate Case. 

Other Income (Expense) — Other income (expense) increased $35 million 
for the year, primarily related to rabbi trust performance, which is primarily 
offset in employee benefit cost in O&M expenses. 

Interest Charges — Interest charges increased $102 million in 2023. The 
increase  was  largely  due  to  higher  long-term  debt  levels  to  fund  capital 
investments and higher interest rates.

Xcel Energy Inc. and Other Results

Net  income  and  diluted  EPS  contributions  of  Xcel  Energy  Inc.  and  its 
nonregulated businesses:

(Millions of Dollars)

Xcel Energy Inc. financing costs

Venture Holdings 

(a)

Xcel Energy Inc. taxes and other results

Total Xcel Energy Inc. and other costs

(Diluted Earnings (Loss) Per Share)

Xcel Energy Inc. financing costs

Venture Holdings 

(a)

Xcel Energy Inc. taxes and other results

Total Xcel Energy Inc. and other costs

2023

2022

(174)  $ 

3 

(2) 

(173)  $ 

2023

2022

(0.32)  $ 

0.01 

— 

(0.31)  $ 

(153) 

5 

(12) 

(160) 

(0.28) 

0.01 

(0.02) 

(0.29) 

$ 

$ 

$ 

$ 

(a)

Amounts include gains or losses associated with EIP investments.

Xcel  Energy  Inc.’s  results  include  interest  charges,  which  are  incurred  at 
Xcel Energy Inc. and are not directly assigned to individual subsidiaries.

2022 Comparison with 2021 

A discussion of changes in Xcel Energy’s results of operations, cash flows 
and  liquidity  and  capital  resources  from  the  year  ended  Dec.  31,  2021  to 
Dec. 31, 2022 can be found in Part II, “Item 7, Management’s Discussion 
and  Analysis  of  Financial  Condition  and  Results  of  Operations”  of  our 
Annual Report on Form 10-K for the fiscal year 2022, which was filed with 
the SEC on Feb. 23, 2023. However, such discussion is not incorporated 
by reference into, and does not constitute a part of, this Annual Report on 
Form 10-K. 

Public Utility Regulation

The  FERC  and  various  state  and  local  regulatory  commissions  regulate 
Xcel Energy Inc.’s utility subsidiaries and West Gas Interstate. Xcel Energy 
is subject to rate regulation by state utility regulatory agencies, which have 
jurisdiction with respect to the rates of electric and natural gas distribution 
companies 
in  Minnesota,  North  Dakota,  South  Dakota,  Wisconsin, 
Michigan, Colorado, New Mexico and Texas.

Change in Electric Margin

(Millions of Dollars)

2023 vs. 2022

Regulatory rate outcomes (MN, CO, TX, NM, WI, SD and MI)

$ 

Non-fuel riders

Sales and demand

 (a)

Wholesale transmission (net)

Revenue recognition of the Texas rate case surcharge 

(b)

Estimated impact of weather (net of decoupling/sales true-up)

Conservation and demand side management (offset in expense)

PTCs flowed back to customers (offset by lower ETR)

Other (net)

Total increase

$ 

100 

89 

57 

28 

(85) 

(51) 

(43) 

(28) 

(17) 

50 

(a)

(b)

Sales  excludes  weather  impact,  net  of  partial  decoupling  in  Colorado  (mechanism 
expired in September 2023) and sales true-up mechanism in Minnesota.
The decline in electric margin is due to the recognition of the Texas rate case outcome 

in  the  second  quarter  of  2022,  which  was  largely  offset  by  recognition  of  previously 

deferred costs. 

Natural Gas Margin

Natural gas margin is presented as natural gas revenues less the cost of 
natural gas sold and transported. Expenses incurred for the cost of natural 
gas  sold  are  generally  recovered  through  various  regulatory  recovery 
mechanisms. As a result, changes in these expenses are generally offset in 
operating revenues. 

Natural gas expense varies with changing sales and the cost of natural gas. 
However,  fluctuations  in  the  cost  of  natural  gas  generally  have  minimal 
earnings impact due to cost recovery mechanisms. 

Natural Gas Revenues, Cost of Natural Gas Sold and Transported and 
Natural Gas Margin

(Millions of Dollars)

Natural gas revenues

Cost of natural gas sold and transported

Natural gas margin

Change in Natural Gas Margin

(Millions of Dollars)

Regulatory rate outcomes (CO, WI, MI)

Estimated impact of weather (net of decoupling)

Other (net)

Total increase

2023

2022

$ 

$ 

2,645 

$ 

(1,456) 

1,189 

$ 

3,080 

(1,910) 

1,170 

2023 vs. 2022

$ 

$ 

50 

(25) 

(6) 

19 

Non-Fuel Operating Expenses and Other Items

O&M  Expenses  —  O&M  expenses  decreased  $47  million  in  2023, 
primarily  due  to  the  impact  of  management  cost  containment  efforts,  the 
exit of our appliance repair services business and the change in deferred 
costs  associated  with  the  Texas  Electric  Rate  Cases  (offset  in  Electric 
revenues),  offset  by  higher  bad  debt  expenses,  the  impact  of  inflationary 
pressures,  including  labor,  and  timing  of  unplanned  maintenance  at 
generating plants.

Depreciation  and  Amortization  —  Depreciation  and  amortization 
increased  $35  million  for  the  year,  primarily  related  to  system  expansion, 
offset  by  the  change  in  deferred  costs  associated  with  the  Texas  Electric 
Rate Case and depreciation life extensions implemented in the Minnesota 
Electric Rate Case. 

29

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Rates  are  designed  to  recover  plant  investment,  operating  costs  and  an 
allowed  return  on  investment.  Our  utility  subsidiaries  request  changes  in 
utility  rates  through  commission  filings.  Changes  in  operating  costs  can 
affect Xcel Energy’s financial results, depending on the timing of rate cases 
and  implementation  of  final  rates.  Other  factors  affecting  rate  filings  are 
new  investments,  sales,  conservation  and  DSM  efforts,  and  the  cost  of 
capital. 

In addition, the regulatory commissions authorize the ROE, capital structure 
and  depreciation  rates  in  rate  proceedings.  Decisions  by  these  regulators 
can  significantly  impact  Xcel  Energy’s  results  of  operations  and  credit 
quality.

See  Rate  Matters  and  Other  within  Note  12  to  the  consolidated  financial 
statements for further information.

NSP-Minnesota 

Summary of Regulatory Agencies / RTO and Areas of Jurisdiction

Regulatory Body / RTO

Additional Information

Retail  rates,  services,  security  issuances,  property  transfers, 
mergers,  disposition  of  assets,  affiliate  transactions,  and  other 
aspects of electric and natural gas operations.

Reviews  and  approves  Integrated  Resource  Plans  for  meeting 
future energy needs.

Certifies  the  need  and  siting  for  generating  plants  greater  than 
50  MW  and 
in 
Minnesota.

than  100  KV 

lines  greater 

transmission 

Reviews and approves natural gas supply plans.

Retail  rates,  services  and  other  aspects  of  electric  and  natural 
gas operations.

(a)

Reviews  and  approves  Integrated  Resource  Plans  for  meeting 
future energy needs.

Regulatory authority over generation and transmission facilities, 
along  with  the  siting  and  routing  of  new  generation  and 
transmission facilities in North Dakota.

Pipeline safety compliance.

Retail rates, services and other aspects of electric operations.

Regulatory authority over generation and transmission facilities, 
along  with  the  siting  and  routing  of  new  generation  and 
transmission facilities in South Dakota.

Pipeline safety compliance.

electric 

operations, 

Wholesale 
licensing, 
accounting practices, wholesale sales for resale, transmission of 
electricity 
interstate  commerce,  compliance  with  NERC 
electric  reliability  standards,  asset  transfers  and  mergers,  and 
natural gas transactions in interstate commerce.

hydroelectric 

in 

MPUC

NDPSC

SDPUC

FERC

MISO

Recovery Mechanisms

Mechanism
(a)

CIP Rider 

Additional Information

Recovers costs of conservation and DSM programs.

Customer Protection 
Mechanisms

Decoupling

FCA

GUIC Rider

MISO  capacity  revenue  tracker,  property  tax  tracker,  annual 
incentive plan, capital true-up, and deferred tax asset refund are 
all mechanisms that mitigate the impact of changes to costs as 
compared to a baseline for NSP-Minnesota customers.

Measures natural gas revenues against a baseline revenue per-
customer for all Minnesota gas customers in classes with more 
than 50 customers.
Recovers  prudently  incurred  costs  of  fuel  related  items  and 
purchased energy (Minnesota, North Dakota and South Dakota).

Recovers costs for transmission and distribution pipeline integrity 
management  programs, 
for  pipeline 
including 
assessments,  deferred  costs  for  sewer  separation  and  pipeline 
integrity management programs in Minnesota.

funding 

Infrastructure Rider

Recovers costs for investments in generation in South Dakota.

Purchased Gas 
Adjustment

Renewable 
Development Fund

Renewable Energy 
Rider

Provides for prospective monthly rate adjustments in Minnesota 
and  North  Dakota 
for  costs  of  purchased  natural  gas, 
transportation  and  storage  service.  Includes  a  true-up  process 
for difference between projected and actual costs.

Allocates  money  collected  from  customers  to  support  research 
and  development  of  emerging  renewable  energy  projects  and 
technologies in Minnesota.

Recovers cost of renewable generation in North Dakota.

RES

Recovers cost of renewable generation in Minnesota.

Sales True-up

Mitigates the impact of changes to sales levels as compared to a 
baseline for all Minnesota electric customers. 

Transmission Cost 
Recovery

Recovers costs for investments in Minnesota, North Dakota, and 
South  Dakota  for  electric  transmission  and  distribution  grid 
modernization. 

Minnesota state law requires NSP-Minnesota to spend 2% of its state electric revenues 

and 0.5% of its state natural gas revenues on CIP. These costs are recovered through 

an annual cost-recovery mechanism.

Pending and Recently Concluded Regulatory Proceedings

2022  Minnesota  Electric  Rate  Case  —  In  October  2021,  NSP-Minnesota 
filed a three-year electric rate case with the MPUC. The rate request was 
based on a ROE of 10.2%, a 52.5% equity ratio and forward test years. In 
December  2021,  the  MPUC  approved  interim  rates,  subject  to  refund,  of 
$247  million,  effective  Jan.  1,  2022.  In  November  2022,  NSP-Minnesota 
revised its rate request to $498 million over three years.

the  MPUC  approved  a 

In  July  2023, 
increase  of 
approximately $332 million for 2022-2024, based on a ROE of 9.25% and 
an  equity  ratio  of  52.5%.  The  MPUC  also  approved  a  continuation  of  the 
sales true-up mechanism. 

three-year  rate 

NSP-Minnesota  is  a  transmission  owning  member  of  the  MISO 
RTO and operates within the MISO RTO and wholesale markets. 
NSP-Minnesota makes wholesale sales in other RTO markets at 
market-based  rates.  NSP-Minnesota  and  NSP-Wisconsin  also 
to 
make  wholesale  electric  sales  at  market-based  prices 
customers  outside  of 
jointly 
authorized by the FERC.

their  balancing  authority  as 

the  MPUC  denied  NSP-Minnesota’s  request 

In  October  2023, 
for 
reconsideration of certain aspects of the decision. NSP-Minnesota filed an 
appeal  of  the  decision  to  the  Minnesota  Court  of  Appeals  in  November 
2023.

DOT

Pipeline safety compliance.

Minnesota Office of 
Pipeline Safety

Pipeline safety compliance.

2024  Minnesota  Natural  Gas  Rate  Case  —  In  November  2023,  NSP-
Minnesota  filed  a  request  with  the  MPUC  for  an  annual  natural  gas  rate 
increase of approximately $59 million, or 9.6%. The request is based on a 
ROE of 10.2%, a 52.5% equity ratio and a 2024 forward test year with rate 
base  of  approximately  $1.27  billion.  In  Dec.  2023,  the  MPUC  approved 
NSP-Minnesota’s 
refund,  of 
interim 
approximately $51 million (implemented on Jan. 1, 2024).

rates,  subject 

request 

for 

to 

Next steps in the procedural schedule are expected to be as follows:

•
•
•
•
•

Intervenor direct testimony: April 19, 2024
Rebuttal testimony: May 24, 2024
Evidentiary hearings: July 10-12, 2024
ALJ Report: October 28, 2024
MPUC Order Due: March 14, 2025

30

2024  North  Dakota  Natural  Gas  Rate  Case  —  In  December  2023,  NSP-
Minnesota filed a request with the NDPSC for an annual natural gas rate 
increase of approximately $8 million, or 9.4%. The filing is based on a ROE 
of 10.2%, a 52.5% equity ratio and a 2024 forecast test year with rate base 
of  approximately  $168  million.  NSP-Minnesota  requested  interim  rates, 
subject to refund, of approximately $8 million to be implemented on March 
1, 2024. 

Nuclear Power Operations

Nuclear  power  plant  operations  produce  gaseous, 
liquid  and  solid 
radioactive  wastes,  which  are  covered  by  federal  regulation.  High-level 
radioactive  wastes  primarily  include  used  nuclear  fuel.  Low-level  waste 
consists primarily of demineralizer resins, paper, protective clothing, rags, 
tools and equipment contaminated through use.

NRC  Regulation  —  The  NRC  regulates  nuclear  operations.  Costs  of 
complying with NRC requirements can affect both operating expenses and 
capital investments of the plants. NSP-Minnesota has obtained recovery of 
these compliance costs and expects to recover future compliance costs.

Low-Level  Waste  Disposal  —  Low  level  waste  from  Monticello  and  PI  is 
disposed  of  at  the  Clive  facility  located  in  Utah  and  the  Waste  Control 
Specialists facility in Texas. NSP-Minnesota has storage capacity available 
on-site  at  PI  and  Monticello  which  would  allow  both  plants  to  continue  to 
operate until the end of their current licensed lives if off-site low-level waste 
disposal facilities become unavailable.

High-Level  Radioactive  Waste  Disposal  —  The  federal  government  has 
responsibility  to  permanently  dispose  of  domestic  spent  nuclear  fuel  and 
other high-level radioactive wastes. The Nuclear Waste Policy Act requires 
for  nuclear  high-level  waste 
to 
the  DOE 
management. 

implement  a  program 

This  includes  the  siting,  licensing,  construction  and  operation  of  a 
repository  for  spent  nuclear  fuel  from  civilian  nuclear  power  reactors  and 
other  high-level  radioactive  wastes  at  a  permanent  federal  storage  or 
disposal  facility.  Currently,  there  are  no  definitive  plans  for  a  permanent 
federal storage facility site.

Nuclear Spent Fuel Storage — NSP-Minnesota has interim on-site storage 
for  spent  nuclear  fuel  at  its  Monticello  and  PI  nuclear  generating  plants. 
Authorized storage capacity is sufficient to allow NSP-Minnesota to operate 
until the end of the current operating licenses in 2030 for Monticello, 2033 
for PI Unit 1, and 2034 for PI Unit 2.  

In  February  2023,  NSP-Minnesota  filed  a  CON  with  the  MPUC  for 
additional storage at PI to support possible life extension to 2054.

for  a  CON 

In  October  2023,  the  MPUC  issued  an  order  approving  NSP-Minnesota’s 
fuel  storage  (existing 
for  additional  spent 
application 
Independent  Spent  Fuel  Storage  Installation)  at  the  Monticello  Nuclear 
Power Generating Plant to allow continued operation of the Monticello Plant 
until 2040.

Authorizations for additional spent fuel storage capacity may be required at 
each  site  to  support  either  continued  operation  or  decommissioning  if  the 
federal government does not commence storage operations.

NSP-Wisconsin 

Summary of Regulatory Agencies / RTO and Areas of Jurisdiction

Regulatory Body / RTO

PSCW

Michigan Public Service 
Commission

FERC

MISO

Additional Information
Retail  rates,  services  and  other  aspects  of  electric  and  natural 
gas operations.

Certifies  the  need  for  new  generating  plants  and  electric 
transmission lines before the facilities may be sited and built.

The PSCW has a biennial base rate filing requirement. By June 
of each odd numbered year, NSP-Wisconsin must submit a rate 
filing for the test year beginning the following January.

Pipeline safety compliance.

Retail  rates,  services  and  other  aspects  of  electric  and  natural 
gas operations.

Certifies  the  need  for  new  generating  plants  and  electric 
transmission lines before the facilities may be sited and built.

Pipeline safety compliance.

Wholesale electric operations, hydroelectric generation licensing, 
accounting practices, wholesale sales for resale, transmission of 
electricity 
interstate  commerce,  compliance  with  NERC 
electric reliability standards, asset transactions and mergers and 
natural gas transactions in interstate commerce.

in 

NSP-Wisconsin  is  a  transmission  owning  member  of  the  MISO 
RTO that operates within the MISO RTO and wholesale energy 
jointly 
market.  NSP-Wisconsin  and  NSP-Minnesota  are 
authorized  by  the  FERC  to  make  wholesale  electric  sales  at 
market-based prices.

DOT

Pipeline safety compliance.

Recovery Mechanisms

Mechanism

Annual Fuel Cost Plan

Natural Gas Cost-
Recovery Factor (MI)

Power Supply Cost 
Recovery Factors

Additional Information
NSP-Wisconsin  does  not  have  an  automatic  electric  fuel 
adjustment  clause.  Under  Wisconsin  rules,  utilities  submit  a 
forward-looking  annual  fuel  cost  plan  to  the  PSCW.  Once  the 
PSCW approves the plan, utilities defer the amount of any fuel 
cost under-recovery or over-recovery in excess of a 2% annual 
tolerance band, for future rate recovery or refund. Approval of a 
fuel cost plan and any rate adjustment for refund or recovery of 
deferred  costs  is  determined  by  the  PSCW.  Rate  recovery  of 
deferred  fuel  cost  is  subject  to  an  earnings  test  based  on  the 
most recently authorized ROE. Under-collections that exceed the 
2%  annual  tolerance  band  may  not  be  recovered  if  the  utility 
earnings for that year exceed the authorized ROE.
NSP-Wisconsin’s  natural  gas  rates  for  Michigan  customers 
include  a  natural  gas  cost-recovery  factor,  based  on  12-month 
projections and trued-up to actual amounts on an annual basis.

NSP-Wisconsin’s  retail  electric  rate  schedules  for  Michigan 
customers include power supply cost recovery factors, based on 
12-month  projections.  After  each  12-month  period,  a 
reconciliation is submitted whereby over-recoveries are refunded 
and any under-recoveries are collected from customers.

Purchased Gas 
Adjustment

A  retail  cost-recovery  mechanism  to  recover  the  actual  cost  of 
natural gas, transportation, and storage services.

Wisconsin Energy 
Efficiency Program

The primary energy efficiency program is funded by the utilities, 
but operated by independent contractors subject to oversight by 
the  PSCW  and  utilities.  NSP-Wisconsin  recovers  these  costs 
from customers.

Recently Concluded Regulatory Proceedings

Wisconsin  Rate  Case  —  In  2023,  NSP-Wisconsin  filed  a  Wisconsin  rate 
case  seeking  a  revised  electric  increase  of  $25  million  and  a  natural  gas 
increase of $7 million. The filing was based on a 2024 forecast test year, a 
ROE of 10.25%, an equity ratio of 52.5% and a forecasted average net rate 
base of approximately $2.1 billion for the electric utility and $284 million for 
the natural gas utility.

31

In December 2023, the PSCW approved a ROE of 9.8% and an equity ratio 
of  52.5%  as  well  as  a  rate  increase  of  approximately  $1  million  for  the 
electric  utility.  Adjustments  to  NSP-Wisconsin’s  rate  request  included 
removal of a proposed residential affordability program and other earnings 
neutral adjustments and fuel and purchased power costs. The PSCW also 
approved a $5 million rate increase for the natural gas utility in 2024. The 
new rates were implemented on Jan. 1, 2024.

Purchased Power — Through the Interchange Agreement, NSP-Wisconsin 
receives  power  purchased  by  NSP-Minnesota  from  other  utilities  and 
independent  power  producers.  Long-term  purchased  power  contracts  for 
dispatchable  resources  typically  require  a  capacity  charge  and  an  energy 
charge.  NSP-Minnesota  makes  short-term  purchases  to  meet  system 
requirements, replace company owned generation, meet operating reserve 
obligations or obtain energy at a lower cost.

NSP System

Pending and Recently Concluded Regulatory Proceedings

2022  Upper  Midwest  IRP  Resource  Acquisition  —  Following  the  MPUC’s 
approval of NSP-Minnesota and NSP-Wisconsin’s latest IRP in April 2022, 
NSP-Minnesota  and  NSP-Wisconsin  have  been  engaged  in  multiple 
resource acquisition processes and proceedings to meet the need identified 
in the IRP for the NSP System. 

•

•

•

•

In  August  2022,  NSP-Minnesota  and  NSP-Wisconsin  jointly  filed  an 
RFP seeking at least 900 MW of solar or solar plus storage capacity. 
In  May  2023,  NSP-Minnesota  filed  a  recommended  portfolio,  which 
proposed  an  additional  250  MW  of  self-build  solar  generation  at  the 
site of our retiring Sherco coal units and a 100 MW solar PPA located 
in  Wisconsin  as  part  of  the  resource  plan  RFP.  In  September  2023, 
the  MPUC  approved  the  request  for  350  MW,  subject  to  a  cost  cap 
based on projected costs for the Sherco solar project. 
In  the  second  quarter  of  2023,  NSP-Minnesota  initiated  the  process 
with  the  MPUC  for  acquisition  of  800  MW  of  firm  dispatchable 
resources.  In  January  2024,  NSP-Minnesota  and  other  companies 
submitted proposed resources. NSP-Minnesota expects a decision by 
the fourth quarter of 2024.
In  July  2023,  NSP-Wisconsin  issued  an  RFP  seeking  approximately 
650  MW  of  solar  and/or  solar  plus  storage  development  assets  that 
will be developed in the 2027-2029 timeframe to replace the capacity 
from  the  retiring  King  Generating  Station.  The  RFP  closed  in 
September 2023 and bids are being evaluated.
In  October  2023,  NSP-Minnesota 
issued  an  RFP  seeking 
approximately  1,200  MW  of  wind  development  assets  to  replace 
capacity and reutilize interconnection rights associated with the retiring 
Sherco  coal  facilities.  The  RFP  closed  in  December  2023  and  the 
NSP-Minnesota expects to file for approval of recommended projects 
by mid-2024.

2024  Upper  Midwest  Energy  Plan  —  In  February  2024,  NSP-Minnesota 
filed its resource plan with the MPUC. Key components of the plan include 
the following:

•

•

•
•
•

Reduced carbon emissions by more than 80%, potentially up to 88%, 
by 2030.
Extends the operation of Prairie  Island and Monticello nuclear  plants 
through the early 2050s. 
Adds 3,600 MW of new wind and solar resources by 2030. 
Adds 600 MW of battery energy storage by 2030.
Adds more than 2,200 MW of dispatchable resources by 2030.

NSP-Minnesota anticipates a MPUC decision in 2025.

Purchased Power and Transmission Services

The  NSP  System  expects  to  use  power  plants,  power  purchases, 
conservation and DSM options, new generation facilities and expansion of 
power plants to meet its system capacity requirements.

Purchased Transmission Services — NSP-Minnesota and NSP-Wisconsin 
have contracts with MISO and other regional transmission service providers 
to deliver power and energy to their customers.

Wholesale and Commodity Marketing Operations

NSP-Minnesota  conducts  wholesale  marketing  operations,  including  the 
purchase  and  sale  of  electric  capacity,  energy,  ancillary  services  and 
energy-related  products.  NSP-Minnesota  uses  physical  and  financial 
instruments  to  minimize  commodity  price  risk  and  to  hedge  sales  and 
purchases. 

NSP-Minnesota also engages in trading activity unrelated to these hedging 
activities.  Sharing  of  any  margins  is  determined  through  state  regulatory 
proceedings as well as the operation of the FERC approved joint operating 
agreement.  NSP-Minnesota  and  NSP-Wisconsin  do  not  serve  any 
wholesale requirements customers at cost-based regulated rates. 

PSCo

Summary of Regulatory Agencies / RTO and Areas of Jurisdiction

Additional Information on Regulatory Authority
Retail rates, accounts, services, issuance of securities and other 
aspects of electric, natural gas and steam operations.

Reviews  and  approves  Integrated  Resource  Plans  for  meeting 
future energy needs.

Certifies the need and siting for generating plans greater than 50 
MW.

Pipeline safety compliance.

electric 

operations, 

Wholesale 
practices, 
hydroelectric licensing, wholesale sales for resale, transmission 
of electricity in interstate commerce, compliance with the NERC 
electric reliability standards, asset transactions and mergers and 
natural gas transactions in interstate commerce.

accounting 

Wholesale  electric  sales  at  cost-based  prices  to  customers 
inside  PSCo’s  balancing  authority  area  and  at  market-based 
prices to customers outside PSCo’s balancing authority area.

PSCo holds a FERC certificate that allows it to transport natural 
gas  in  interstate  commerce  without  PSCo  becoming  subject  to 
full FERC jurisdiction.

PSCo  is  not  presently  a  member  of  an  RTO  and  does  not 
operate  within  an  RTO  energy  market.  However,  PSCo  does 
make  certain  sales 
including  SPP  and 
to  other  RTO’s, 
participates  in  the  SPP  Western  Energy  Imbalance  Service 
market, an energy imbalance market.

Pipeline safety compliance.

Regulatory Body / RTO

CPUC

FERC

RTO

DOT

32

Recovery Mechanisms

Approved portfolio includes the following resources: 

Mechanism
Colorado Energy Plan 
Adjustment

Additional Information
Recovers the early retirement costs of Comanche Units 1 and 2 
to a maximum of 1% of the customer’s bill.

Decoupling

Mechanism  to  true-up  revenue  to  a  baseline  amount  for 
residential  (excluding  lighting  and  demand)  and  metered  non-
demand small C&I classes (pilot program ended Sept. 2023, with 
amortization  of  previously  deferred  amounts  expected  through 
2026). 

DSM Cost Adjustment

Recovers electric and gas DSM, interruptible service costs and 
performance incentives for achieving energy savings goals.

ECA

FCA

GCA

Recovers  fuel  and  purchased  energy  costs.  Short-term  sales 
margins  are  shared  with  customers.  The  ECA  is  revised 
quarterly.
PSCo recovers fuel and purchased energy costs from wholesale 
electric  customers  through  a  fuel  cost  adjustment  clause 
approved  by  the  FERC.  Wholesale  customers  pay  production 
costs through a forecasted formula rate subject to true-up.

Recovers costs of purchased natural gas and transportation and 
is revised quarterly to allow for changes in natural gas rates.

Purchased Capacity 
Cost Adjustment

RES Adjustment

Recovers purchased capacity payments.

Recovers the incremental costs of compliance with the RES with 
a maximum of 1% of the customer’s bill.

Steam Cost Adjustment

Recovers  fuel  costs  to  operate  the  steam  system.  The  Steam 
Cost Adjustment rate is revised quarterly.

Transmission Cost 
Adjustment

Recovers  costs  between  rate  cases  for  transmission  projects 
that  result  in  a  net  increase  in  capacity  or  are  part  of  an 
approved wildfire mitigation plan.

Transportation 
Electrification Plan

Recovers costs associated with the investment in and adoption 
of transportation electrification infrastructure.

Pending and Recently Concluded Regulatory Proceedings

Colorado Electric Rate Case — In 2022, PSCo filed a Colorado electric rate 
case  seeking  a  revised  net  increase  of  $253  million.  The  total  request 
reflected a $303 million increase, which includes $50 million of authorized 
costs previously recovered through various rider mechanisms. The request 
was based on a 10.25% ROE, an equity ratio of 55.7% and a 2023 forecast 
test year with a 2023 average rate base of $11.3 billion.

In September 2023, the CPUC approved a settlement between PSCo and 
various parties, which included the following terms:
•

Retail  revenue  increase  (excluding  rider  roll-ins)  of  $95  million 
(2.96%), based on a 2022 historic test year using year-end rate base 
with forward looking known and measurable adjustments.

• Weighted-average  cost  of  capital  of  6.95%  (based  on  55.69%  equity 

ratio and 9.3% ROE).
Termination of the revenue decoupling pilot. 
Continuation of previously authorized trackers and deferrals. 

•
•

Rates became effective in September 2023.

Colorado  Resource  Plan  —  In  August  2022,  the  CPUC  approved  a 
settlement for the Colorado Resource Plan, which provides for an expected 
carbon reduction and the retirement of PSCo’s remaining coal plant by the 
end of 2030.

(updated 

in  October  2023),  PSCo 

its 
In  September  2023 
recommended  Preferred  Portfolio  of  resources,  which  proposed  a  total  of 
7,521 MW of generation resources, including 4,716 owned MW and 2,805 
purchased  power  MW.  The  filing  also  included  several  other  alternative 
portfolios. 

filed 

In  December  2023,  the  CPUC  approved  an  alternative  portfolio  of  5,835 
MW.  The  decision  provides  an  opportunity  to  assess  timing  and  levels  of 
incremental renewable resources in the Just Transition Plan filing expected 
to be submitted by June 1, 2024. 

33

Generation Resource (in MW)

Company Owned

PPAs

Total

Wind Resources

Solar

Storage

Natural Gas

Total

1,325 

858 

500 

450 

3,133 

375 

760 

1,348 

219 

2,702 

1,700 

1,618 

1,848 

669 

5,835 

PSCo expects to invest approximately $4.8 billion in generation resources 
under the alternative portfolio for the benefit of its customers and achieving 
the state’s clean energy goals. The CPUC did not approve the May Valley 
to Longhorn Transmission Line, which was estimated at $250 million. 

In  December  2023,  the  CPUC  approved  two  PIMs  associated  with  the 
generation  projects  in  the  portfolio,  including  a  two-way  sharing  measure 
related  to  capital  construction  costs  and  another  related  to  ongoing 
levelized  energy  costs.  These  PIMs  will  be  further  defined  in  the  written 
order and related proceedings throughout 2024. 

In  February  2024,  PSCo  filed  an  ARRR  to  seek  approval  for  an  updated 
portfolio, reflecting inclusion of certain back-up bids and clarifications of the 
application of PIMs. 

Colorado Natural Gas Rate Case — In January 2024, PSCo filed a request 
with  the  CPUC  seeking  an  increase  to  retail  natural  gas  rates  of  $171 
million,  or  an  approximately  9.5%  increase  in  the  average  residential 
customer bill. The request is based on a 2023 test year, a 10.25% ROE, an 
equity  ratio  of  55%  and  a  $4.2  billion  retail  rate  base  which  includes 
projected capital additions through Dec. 31, 2023. PSCo has requested a 
proposed effective date of Nov. 1, 2024. 

PSCo has proposed to defer collection of the increased rates until Feb. 15, 
2025 (following the expiration of the rider to recover Winter Storm Uri costs) 
to  mitigate  customer  bill  impacts,  with  revenues  for  the  deferred  period 
collected over a 12-month period beginning on that date.

The  request  supports  fundamental  infrastructure  investments  to  serve 
customers,  consistent  with  PSCo’s  obligation  to  provide  safe,  reliable 
service while enabling PSCo to continue to be a leader of the clean energy 
transition in partnership with the CPUC to achieve clean heat goals.

Revenue Request (millions of dollars)

Changes since 2022 rate case:
 (a)

Plant related investments

Operations and maintenance, amortization and other expenses

Property tax expense

Sales growth

Total base revenue request

$ 

$ 

145 

23 

10 

(7) 

171 

(a)

Includes  approximately  $32  million  as  a  result  of  the  increase  in  ROE  from  9.2%  to 

10.25%.

ECA  Fuel  Recovery  —  In  December  2022,  PSCo  filed  to  recover  $123 
million of under-recovered 2022 fuel costs over two quarters. In December 
2022,  the  CPUC  found that the  $123  million  should be removed from the 
proposed  ECA  rates,  and  required  PSCo  to  file  a  separate  application  to 
recover these costs. 

In 2023, PSCo submitted interim ECA filings to recover $70 million and $25 
million, respectively, of the 2022 under-recovered costs. 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
In  the  third  quarter,  PSCo  and  CPUC  Staff  filed  a  settlement  allowing  for 
collection of the remaining amount, which after final adjustments was $37 
million.  In  December  2023,  the  ALJ  issued  a  recommended  decision 
approving the settlement in full. Recovery of costs is expected to begin in 
the second quarter of 2024.

Colorado Legislation — In May 2023, Colorado Senate Bill 23-291 passed 
and  was  signed  into  law.  The  bill  includes  a  number  of  topics  including 
natural  gas  and  electric  fuel  incentive  mechanisms,  natural  gas  planning 
rules, regulatory filing requirements, and non-recovery of certain expenses 
(e.g., certain organizational or membership dues, tax penalties or fines). 

In  November  2023,  the  CPUC  approved  PSCo’s  natural  gas  price  risk 
management  plan,  establishing  upper  and  lower  limits  for  changes  in  the 
GCA  rate.  As  a  result  costs  above  the  upper  limit  are  deferred  for  future 
recovery,  with  interest,  and  costs  below  the  lower  limit  are  deferred  as  a 
reserve against future cost increases. 

The legislation also calls for the CPUC to adopt rules to establish fuel cost 
mechanisms to align the financial incentives of a utility with the interests of 
the  utility’s  customers  by  Jan.  1,  2025.  The  CPUC  issued  a  request  for 
initial comments on a potential mechanism under which gas utilities would 
share a percentage, subject to an annual cap, of cost changes in the GCA. 
A formal rulemaking is expected to commence in the first half of 2024.

Purchased Power and Transmission Service Providers

PSCo meets its system capacity and energy requirements through its fleet 
of owned and purchased electric generation resources and, when required, 
the use of demand-side management programs.

Purchased  Power  —  PSCo  purchases  power  from  other  utilities,  energy 
marketers and independent power producers. Long-term purchased power 
contracts for dispatchable resources typically require capacity and energy 
charges. Much of PSCo’s long-term purchased power is for wind, solar and 
storage resources. PSCo makes short-term purchases to meet system load 
for 
and  energy 
maintenance,  meet  operating  reserve  obligations,  or  obtain  energy  at  a 
lower cost.

replace  generation  out  of  service 

requirements, 

Energy  Markets  —  PSCo  joined  the  SPP  Western  Energy  Imbalance 
Service  Market  in  April  2023.  This  market  is  an  incremental  step  in  the 
participation in an organized wholesale market. Energy imbalance markets 
allow  participants  to  buy  and  sell  power  close  to  the  time  electricity  is 
consumed  and  gives  system  operators 
real-time  visibility  across 
neighboring grids. The result improves balancing supply and demand at a 
lower cost. 

Purchased  Transmission  Services  — 
its  own 
transmission  system,  PSCo  has  contracts  with  regional  transmission 
service providers to deliver energy to its customers.

In  addition 

to  using 

Wholesale and Commodity Marketing Operations

PSCo  conducts  various  wholesale  marketing  operations,  including  the 
purchase  and  sale  of  electric  capacity,  energy,  ancillary  services  and 
energy related products. PSCo uses physical and financial instruments to 
minimize commodity price risk and hedge sales and purchases. PSCo also 
engages in trading activity unrelated to these hedging activities. 

Sharing of any margin is determined through state regulatory proceedings 
as well as the operation of the FERC approved joint operating agreement.

34

SPS

Summary of Regulatory Agencies / RTO and Areas of Jurisdiction

Regulatory Body / RTO

PUCT

NMPRC

FERC

SPP RTO and SPP 
Integrated and  
Wholesale Markets

Additional Information
Retail  electric  operations,  rates,  services,  construction  of 
transmission  or  generation  and  other  aspects  of  SPS’  electric 
operations.

The municipalities in which SPS operates in Texas have original 
jurisdiction over rates in those communities. The municipalities’ 
rate setting decisions are subject to PUCT review. 

Retail  electric  operations,  retail  rates  and  services  and  the 
construction of transmission or generation.

Reviews  Integrated  Resource  Plans  for  meeting  future  energy 
needs.

Wholesale  electric  operations,  accounting  practices,  wholesale 
sales  for  resale,  the  transmission  of  electricity  in  interstate 
commerce, compliance with NERC electric reliability standards, 
asset transactions and mergers, and natural gas transactions in 
interstate commerce.

SPS  is  a  transmission  owning  member  of  the  SPP  RTO  and 
operates within the SPP RTO and SPP integrated and wholesale 
markets. SPS is authorized to make wholesale electric sales at 
market-based prices. 

DOT

Pipeline safety compliance.

Recovery Mechanisms

Mechanism
Advanced Metering 
System Surcharge

Consulting Fee Rider

Distribution Cost 
Recovery Factor

Electric Vehicle Rider

Energy Efficiency Cost 
Recovery Factor

Additional Information

Recovers  costs 
incurred 
Metering System in Texas.

in  deployment  of 

the  Advanced 

Recovers consulting fees and carrying charges incurred by SPS 
on behalf of the PUCT.

Recovers distribution costs not included in rates in Texas.

Recovers costs of the Transportation Electrification Plan in New 
Mexico.

Recovers costs for energy efficiency programs in Texas.

Energy Efficiency Rider

Recovers costs for energy efficiency programs in New Mexico.

Fixed Fuel and 
Purchased Recovery 
Factor

Fuel and Purchased 
Power Cost Adjustment 
Clause

Provides for the over- or under-recovery of energy expenses in 
Texas.  Regulations  require  refunding  or  surcharging  over-  or 
under-  recovery  amounts,  including  interest,  when  they  exceed 
4% of the utility’s annual fuel and purchased energy costs on a 
rolling 12-month basis if this condition is expected to continue.

Adjusts  monthly  to  recover  actual  fuel  and  purchased  power 
costs in New Mexico. 

Generation Cost 
Recovery Rider

Allows  recovery  of  investment  in  power  generation  facilities 
outside of a base rate case proceeding.

Purchased Power 
Capacity Cost Recovery 
Factor

Allows recovery of purchased power capacity costs not included 
in Texas rates.

Renewable Portfolio 
Standards

Recovers deferred costs for renewable energy programs in New 
Mexico.

Transmission Cost 
Recovery Factor

Wholesale Fuel and 
Purchased Energy Cost 
Adjustment

Recovers certain transmission infrastructure improvement costs 
and changes in wholesale transmission charges not included in 
Texas base rates.
SPS  recovers  fuel  and  purchased  energy  costs  from  its 
wholesale  customers  through  a  monthly  wholesale  fuel  and 
purchased  energy  cost  adjustment  clause  accepted  by  the 
FERC.  Wholesale  customers  also  pay 
jurisdictional 
allocation of production costs.

the 

Pending and Recently Concluded Regulatory Proceedings

2022 New Mexico Electric Rate Case — In 2022, SPS filed a New Mexico 
electric  rate  case  seeking  a  revised  revenue  increase  of  $75  million.  The 
request was based on a ROE of 10.75%, an equity ratio of 54.7%, a future 
test year ending June 30, 2024 and rate base of $2.4 billion.

In  October  2023,  the  NMPRC  approved  a  settlement  between  SPS, 
NMPRC Staff, and various parties, which included the following terms:

•

•
•
•

Base  rate  revenue  increase  of  $33  million,  based  on  the  filed  future 
test year.
ROE of 9.5%.
Equity ratio of 54.7%.
The  reflection  in  rates  of  the  retirement  of  Tolk  Generation  Station 
from 2034 to 2028.

Rates went into effect in October 2023.

2023 Texas Electric Rate Case — In 2023, SPS filed a Texas electric rate 
case seeking an increase in base rate revenue of $158 million (14%). The 
request was based on a ROE of 10.65%, an equity ratio of 54.6% and rate 
base of $3.6 billion. SPS requested a surcharge from July 13, 2023 through 
the effective date of new base rates.

In  December  2023,  SPS,  PUCT  Staff  and  intervenors  filed  a  black  box 
settlement. Key terms include:

•
•

•

A base rate increase of $65 million effective back to July 13, 2023.
A 9.55% ROE, a 54.51% equity ratio and a 7.11% WACC for purposes 
of calculating SPS’ allowance for funds used during construction.
The  reflection  in  rates  of  the  retirement  of  Tolk  Generation  Station 
from 2034 to 2028.

A PUCT decision is expected in the first half of 2024.

SPS and LP&L Termination — SPS and LP&L were parties to a 25-year, 
170 MW partial requirements contract serving LP&L. In May 2021, SPS and 
LP&L  finalized  a  settlement  which  terminated  the  contract  upon  LP&L’s 
move from the SPP to the ERCOT. Based on the approved de-escalation 
clause, LP&L paid SPS $66 million in January 2024 to the benefit of SPS’ 
remaining customers.

2022 All-Source RFP — In July 2023, SPS filed for approval of CCN for a 
recommended  generation  portfolio,  which  includes  418  MW  of  self-build 
solar projects and a 36 MW battery. A decision from PUCT and NMPRC is 
expected in mid-2024. 

The second portion of the portfolio includes a November 2023 filing for the 
approval of PPAs including 48 MW of battery energy storage and 230 MW 
of existing gas generation. Regulatory decisions on these PPA agreements 
are expected in Q3 2024.

New Mexico Resource Plan — In October 2023, SPS filed its IRP with the 
NMPRC,  which  supports  projected  load  growth  and  secures  replacement 
energy  and  capacity  for  retiring  resources.  Based  on  load  forecast 
scenarios, SPS’ initial IRP modeling projects a total resource need ranging 
from approximately 5,300 MW to 10,200 MW by 2030. Upon acceptance of 
the IRP, SPS expects to issue an RFP for new generation in mid-2024. The 
RFP  will  be  evaluated  in  the  latter  half  of  2024  with  portfolio  selection 
expected in early 2025.

Purchased Power Arrangements and Transmission Service Providers

SPS  expects  to  use  electric  generating  stations,  power  purchases,  DSM 
and new generation options to meet its system capacity requirements. 

Purchased  Power  —  SPS  purchases  power  from  other  utilities  and  IPPs. 
Long-term  purchased  power  contracts  typically  require  periodic  capacity 
and  energy  charges.  SPS  also  makes  short-term  purchases  to  meet 
system load and energy requirements to replace owned generation, meet 
operating reserve obligations or obtain energy at a lower cost.

Purchased  Transmission  Services  —  SPS  has  contractual  arrangements 
with SPP and regional transmission service providers to deliver power and 
energy to its native load customers.

Natural Gas

SPS  does  not  provide  retail  natural  gas  service,  but  purchases  and 
transports  natural  gas  for  its  generation  facilities  and  operates  limited 
natural  gas  pipeline  facilities  connecting  the  generation  facilities  to 
interstate  natural  gas  pipelines.  SPS  is  subject  to  the  jurisdiction  of  the 
FERC with respect to natural gas transactions in interstate commerce and 
the PHMSA, DOT and PUCT for pipeline safety compliance.

Wholesale and Commodity Marketing Operations

SPS  conducts  various  wholesale  marketing  operations,  including  the 
purchase  and  sale  of  electric  capacity,  energy,  ancillary  services  and 
energy  related  products.  SPS  uses  physical  and  financial  instruments  to 
minimize commodity price risk and to hedge sales and purchases. Sharing 
of  any  margin  is  determined  through  state  regulatory  proceedings  as  well 
as the operation of the FERC approved joint operating agreement.

Other

Supply Chain 

Xcel  Energy’s  ability  to  meet  customer  energy  requirements,  respond  to 
storm-related disruptions, and execute our capital expenditure program are 
dependent  on  maintaining  an  efficient  supply  chain.  Manufacturing 
processes  have  experienced  disruptions  related  to  the  scarcity  of  certain 
raw  materials  and  interruptions  in  production  and  shipping.  Inflationary 
pressures,  labor  shortages,  and  the  impact  of  geopolitical  events  have 
further exacerbated these disruptions. Xcel Energy continues to monitor the 
situation as it remains fluid and seeks to mitigate the impacts by securing 
alternative suppliers, modifying design standards, and adjusting the timing 
of work.

Additionally,  certain  products,  components,  and  equipment,  particularly  in 
renewables categories, originate in countries that could face tariffs, fines, or 
restrictions from government or other regulatory bodies and present a cost 
and  supply  risk  until  there  is  sufficient  capacity  and  supply  base  with 
adequate capacity to meet US needs.

Electric Meters and Transformers

issues  associated  with  semiconductors  delayed 

Supply  chain 
the 
availability  of  AMI  meters,  which  led  to  a  reduced  number  of  meters 
deployed  in  2022.  Xcel  Energy  saw  significant  improvement  in  meter 
availability  in  2023  and  we  expect  normal  conditions  in  2024  and  going 
forward. Xcel Energy expects to complete AMI meter deployment in 2025. 

Additionally, the availability of certain transformers is an industry-wide issue 
that  has  significantly  impacted  and  in  some  cases  resulted  in  delays  to 
projects  and  new  customer  connections.  Proposed  governmental  actions 
related to transformer efficiency standards may compound these delays in 
the future. Xcel Energy continues to seek alternative suppliers and prioritize 
work plans to mitigate the impacts of supply constraints.

Solar Resources

In  August  2023,  the  U.S.  Department  of  Commerce  completed  its  anti-
circumvention investigation. It concluded that CSPV solar panels and cells 
imported  from  Malaysia,  Vietnam,  Thailand,  and  Cambodia  would  be 
subject  to  incremental  tariffs  ranging  from  50%  to  250%.  These  countries 
account for more than 80% of CSPV panel imports. 

35

An interim stay on tariffs remains in effect until June 2024. Many significant 
solar  projects  have  resumed  with  modified  costs  and  projected  in-service 
dates, including the Sherco Solar facility in Minnesota and certain PPAs in 
PSCo. Further policy action, a change in the interim stay of tariffs, or other 
restrictions  on  solar  imports  (e.g.,  due  to  implementation  of  the  Uyghur 
Forced  Labor  Protection  Act)  or  disruptions  in  solar  imports  from  key 
suppliers could impact project timelines and costs.

New Technology and Government Grants  

Hydrogen Hub Grant 

low-carbon  hydrogen  at  commercial  scale 

In October 2023, the DOE selected the Heartland Hydrogen Hub, including 
multiple clean hydrogen projects from Xcel Energy, for award negotiations 
to receive up to $925 million. The Heartland Hydrogen Hub is one of seven 
selected to receive DOE funding. The hub includes Xcel Energy, Marathon 
Petroleum Corporation and TC Energy, in collaboration with the University 
of  North  Dakota’s  Energy  &  Environmental  Resource  Center,  to  produce 
in  Minnesota, 
and  use 
Wisconsin,  South  Dakota,  North  Dakota  and  Montana.  The  hub  aims  to 
reduce carbon emissions by more than 1 million metric tons per year. Xcel 
Energy  expects  to  receive  a  large  portion  of  the  federal  award  for  its 
projects  within  the  hub,  subject  to  negotiations.  In  its  application,  Xcel 
Energy  proposed  investing  up  to  $2  billion  over  a  decade  for  clean 
hydrogen producing equipment and infrastructure, representing 75% of full 
program costs for the company’s portion of the hub. Project detailed design 
will  begin  after  the  Heartland  Hydrogen  Hub  finishes  award  negotiations. 
Project development will likely continue through 2035.

Form Energy Long Duration Storage Grant

In September 2023, the DOE awarded Xcel Energy a $70 million grant to 
support  our  two  10  MW,  100-hour  battery  pilots  with  Form  Energy.  Xcel 
Energy  expects  to  develop  a  10  MW  100-hour-battery  storage  unit  at  the 
Sherco retiring coal plant site in Minnesota and the Comanche retiring coal 
plant  site  in  Colorado.  Combined  with  grants  from  Breakthrough  Energy’s 
Catalyst Fund, Xcel Energy has secured $90 million to support these pilots, 
which will reduce the costs of the projects for our customers. Long duration 
energy storage systems are critical to achieve 100% carbon free generation 
and strengthen the grid from the variability of renewable energy.

Wildfire/Extreme Weather Grant  

In  October  2023,  the  DOE  awarded  Xcel  Energy  $100  million  to  support 
projects to mitigate the threat of wildfires and ensure resiliency of the grid 
through extreme weather. Xcel Energy plans to match the grant with $140 
million of investment. The projects will take a number of steps to boost grid 
resiliency,  including  adding  fire-resistant  coatings  to  6,000  wood  poles, 
improving  equipment  safety  features  in  power  lines  and  electric  vehicle 
chargers  in  high  fire  risk  conditions,  moving  high-risk  distribution  circuits 
underground, and enhancing vegetation management. They will also build 
on current programs using emerging technology, such as drones aided by 
artificial  intelligence  that  inspect  power  lines  for  safety,  wind  strength 
testing,  satellite  identification  of  trees  that  pose  a  risk  and  modeling 
software to predict how fires would spread.  

Joint Targeted Interconnection Queue (JTIQ) Grant

In October 2023, the DOE awarded a $464 million grant to Xcel Energy and 
several  other  utilities  for  five  JTIQ  projects.  The  projects  are  part  of  a 
collaboration between MISO and SPP that will help to fund the construction 
of  high-voltage  transmission  lines  that  improve  reliability  and  resolve 
constraints  in  the  transmission  system  for  up  to  30  gigawatts  of  new 
generation. Xcel Energy is part of two of these project awards. 

36

Critical Accounting Policies and Estimates

requires 

the  consolidated 

financial  statements 

Preparation  of 
the 
application  of  accounting  rules  and  guidance,  as  well  as  the  use  of 
estimates. Application of these policies involves judgments regarding future 
events, including the likelihood of success of particular projects, legal and 
regulatory challenges and anticipated recovery of costs. These judgments 
could  materially  impact  the  consolidated  financial  statements,  based  on 
varying  assumptions.  In  addition,  the  financial  and  operating  environment 
also  may  have  a  significant  effect  on  the  operation  of  the  business  and 
results reported. 

Accounting policies and estimates that are most significant to Xcel Energy’s 
results  of  operations,  financial  condition  or  cash  flows,  and  require 
management’s most difficult, subjective or complex judgments are outlined 
below.  Each  of  these  has  a  higher  likelihood  of  resulting  in  materially 
different  reported  amounts  under  different  conditions  or  using  different 
assumptions.  Each  critical  accounting  policy  has  been  reviewed  and 
discussed  with  the  Audit  Committee  of  Xcel  Energy  Inc.’s  Board  of 
Directors on a quarterly basis.

Regulatory Accounting

Xcel Energy is subject to the accounting for Regulated Operations, which 
provides that rate-regulated entities report assets and liabilities consistent 
with the recovery of those incurred costs in rates, if it is probable that such 
rates  will  be  charged  and  collected.  Our  rates  are  derived  through  the 
ratemaking process, which results in the recording of regulatory assets and 
liabilities based on the probability of future cash flows. 

Regulatory assets generally represent incurred or accrued costs that have 
been  deferred  because  future  recovery  from  customers  is  probable. 
Regulatory  liabilities  generally  represent  amounts  that  are  expected  to  be 
refunded to customers in future rates or amounts collected in current rates 
for  future  costs.  In  other  businesses  or  industries,  regulatory  assets  and 
regulatory  liabilities  would  generally  be  charged  to  net  income  or  other 
comprehensive income.

Each  reporting  period  we  assess  the  probability  of  future  recoveries  and 
obligations associated with regulatory assets and liabilities. Factors such as 
the  current  regulatory  environment,  recently  issued  rate  orders  and 
historical  precedents  are  considered.  Decisions  made  by  regulatory 
agencies can directly impact the amount and timing of cost recovery as well 
as  the  rate  of  return  on  invested  capital,  and  may  materially  impact  our 
results of operations, financial condition or cash flows.

As of Dec. 31, 2023 and 2022, Xcel Energy had regulatory assets of $3.4 
billion and $3.9 billion, respectively and regulatory liabilities of $6.4 billion 
and $6.0 billion, respectively. Each subsidiary is subject to regulation that 
varies from jurisdiction to jurisdiction. If future recovery of costs in any such 
jurisdiction is no longer probable, Xcel Energy would be required to charge 
these assets to current net income or other comprehensive income. 

At  Dec.  31,  2023,  in  assessing  the  probability  of  recovery  of  recognized 
regulatory  assets,  unless  otherwise  disclosed,  Xcel  Energy  noted  no 
current or anticipated proposals or changes in the regulatory environment 
that it expects will materially impact the recovery of the assets. 

See  Notes  4  and  12  to  the  consolidated  financial  statements  for  further 
information.

Income Tax Accruals

Judgment, uncertainty and estimates are a significant aspect of the income 
tax  accrual  process  that  accounts  for  the  effects  of  current  and  deferred 
income  taxes.  Uncertainty  associated  with  the  application  of  tax  statutes 
and  regulations  and  outcomes  of  tax  audits  and  appeals  require  that 
judgment  and  estimates  be  made  in  the  accrual  process  and  in  the 
calculation of the ETR.

Changes in tax laws and rates may affect recorded deferred tax assets and 
liabilities  and  our  future  ETR.  ETR  calculations  are  revised  every  quarter 
based on best available year-end tax assumptions, adjusted in the following 
year after returns are filed. Tax accrual estimates are trued-up to the actual 
amounts claimed on the tax returns and further adjusted after examinations 
by taxing authorities, as needed.

In  accordance  with  the  interim  period  reporting  guidance,  income  tax 
expense  for  the  first  three  quarters  in  a  year  is  based  on  the  forecasted 
annual ETR. The forecasted ETR reflects a number of estimates, including 
forecasted annual income, permanent tax adjustments and tax credits.

Valuation allowances are applied to deferred tax assets if it is more likely 
than not that at least a portion may not be realized. Accounting for income 
taxes also requires that only tax benefits that meet the more likely than not 
recognition threshold can be recognized or continue to be recognized. 

We  may  adjust  our  unrecognized  tax  benefits  and  interest  accruals  as 
disputes  with  the  IRS  and  state  tax  authorities  are  resolved,  and  as  new 
developments  occur.  These  adjustments  may  increase  or  decrease 
earnings. 

See Note 7 to the consolidated financial statements for further information.

Employee Benefits

We  sponsor  several  noncontributory,  defined  benefit  pension  plans  and 
other  postretirement  benefit  plans  that  cover  almost  all  employees  and 
certain retirees. Projected benefit costs are based on historical information 
and actuarial calculations that include key assumptions (annual return level 
on  pension  and  postretirement  health  care  investment  assets,  discount 
rates, mortality rates and health care cost trend rates, etc.). In addition, the 
pension  cost  calculation  uses  a  methodology  to  reduce  the  volatility  of 
investment  performance  over  time.  Pension  assumptions  are  continually 
reviewed.

At  Dec.  31,  2023,  Xcel  Energy  set  the  rate  of  return  on  assets  used  to 
measure pension costs at 6.93%, which is unchanged from the rate set at 
Dec.  31,  2022.  The  rate  of  return  used  to  measure  postretirement  health 
care costs is 5.00% at Dec. 31, 2023, which is unchanged from the rate set 
in  2022.  Xcel  Energy’s  pension  investment  strategy  includes  plan-specific 
investments  that  seek  to  align  the  investment  allocations  to  optimize  risk 
adjusted  return  and  interest  rate  risk  management  based  on  factors  that 
include the plan’s funded status. This strategy generally results in a greater 
percentage of interest rate sensitive securities being allocated to plans with 
higher  funded  status  ratios  and  a  greater  percentage  of  growth  assets 
being allocated to plans having lower funded status ratios.

Xcel  Energy  set  the  discount  rates  used  to  value  the  pension  obligations 
and postretirement health care obligations at 5.49% and 5.54% at Dec. 31, 
2023,  respectively.  This  represents  a  31  basis  point  and  26  basis  point 
decrease,  respectively,  from  2022.  Xcel  Energy  uses  a  bond  matching 
study as its primary basis for determining the discount rate used to value 
pension  and  postretirement  health  care  obligations.  The  bond  matching 
study  utilizes  a  portfolio  of  high  grade  (Aa  or  higher)  bonds  that  matches 
the  expected  cash  flows  of  Xcel  Energy’s  benefit  plans  in  amount  and 
duration. 

The effective yield on this cash flow matched bond portfolio determines the 
discount rate for the individual plans. The bond matching study is validated 
for reasonableness against  the  Bank of America  US Corporate 15+ Bond 
Index.  In  addition,  Xcel  Energy  reviews  general  actuarial  survey  data  to 
assess the reasonableness of the discount rate selected.

If  Xcel  Energy  were  to  use  alternative  assumptions,  a  1%  change  would 
result in the following impact on 2023 pension costs:

(Millions of Dollars)

(a)

Rate of return 
Discount rate (a)

Pension Costs

+1%

-1%

$ 

(10)  $ 

3 

26 

8 

(a)

These costs include the effects of regulation.

Mortality rates are developed from actual and projected plan experience for 
pension plan and postretirement benefits. Xcel Energy’s actuary conducts 
an experience study periodically to determine an estimate of mortality. Xcel 
Energy  considers  standard  mortality  tables,  improvement  factors  and  the 
plans actual experience when selecting a best estimate.

As  of  Dec.  31,  2023,  the  initial  medical  trend  cost  claim  assumptions  for 
Pre-65  was  6.5%  and  Post-65  was  5.5%.  The  ultimate  trend  assumption 
remained  at  4.5%  for  both  Pre-65  and  Post-65  claims  costs.  Xcel  Energy 
bases its medical trend assumption on the long-term cost inflation expected 
levels  projected  and 
in 
recommended  by  industry  experts,  as  well  as  recent  actual  medical  cost 
experienced by Xcel Energy’s retiree medical plan. 

the  health  care  market,  considering 

the 

Funding  contributions  in  2023  were  $50  million  and  will  remain  relatively 
consistent  in  future  years,  with  the  exception  of  2024,  when  Xcel  Energy 
plans  on  making  a  higher  contributions  as  a  result  of  the  Voluntary 
Retirement  Program  offering  in  2023.  Investment  returns  were  more  than 
the  assumed  levels  in  2023  and  2021,  but  were  less  than  the  assumed 
levels in 2022.

The  pension  cost  calculation  uses  a  market-related  valuation  of  pension 
assets.  Xcel  Energy  uses  a  calculated  value  method  to  determine  the 
market-related  value  of  the  plan  assets.  The  market-related  value  is 
determined by adjusting the fair market value of assets at the beginning of 
the year to reflect the investment gains and losses (the difference between 
the  actual  investment  return  and  the  expected  investment  return  on  the 
market-related value) during each of the previous five years at the rate of 
20% per year. 

As  differences  between  actual  and  expected  investment  returns  are 
incorporated  into  the  market-related  value,  amounts  are  recognized  in 
pension  cost  over  the  expected  average  remaining  years  of  service  for 
active employees (approximately 13 years in 2023).

Xcel  Energy  currently  projects  the  pension  costs  recognized  for  financial 
reporting purposes will be $59 million in 2024 and $61 million in 2025, while 
the actual pension costs were $74 million in 2023 and $114 in 2022. The 
expected decrease in 2024 is primarily due to reductions in the effects or 
regulations.

Pension  funding  contributions  across  all  four  of  Xcel  Energy’s  pension 
plans, both voluntary and required, for 2021 - 2024:

•
•
•
•

$100 million in January 2024.
$50 million in 2023.
$50 million in 2022.
$131 million in 2021.

37

 
 
Future  amounts  may  change  based  on  actual  market  performance, 
changes  in  interest  rates  and  any  changes  in  governmental  regulations. 
Therefore,  additional  contributions  could  be  required  in  the  future.  Xcel 
Energy  contributed  $11  million,  $13  million  and  $15  million  during  2023, 
2022 and 2021, respectively, to the postretirement health care plans. Xcel 
Energy  expects  to  contribute  approximately  $11  million  during  2024.  Xcel 
Energy recovers employee benefits costs in its utility operations consistent 
with accounting guidance with the exception of the areas noted below.

•

•

•

•

•

in  all 

NSP-Minnesota 
regulatory 
recognizes  pension  expense 
jurisdictions  using  the  aggregate  normal  cost  actuarial  method. 
Differences  between  aggregate  normal  cost  and  expense  as 
calculated  by  pension  accounting  standards  are  deferred  as  a 
regulatory liability.
In  2021,  the  PSCW  approved  NSP-Wisconsin’s  request  for  deferred 
accounting  treatment  of  the  2021  pension  settlement  accounting 
expense. Escrow accounting treatment was also approved for ongoing 
pension  and  other  post-employment  benefit  expenses,  including 
settlement charges.
Regulatory  Commissions 
in  Texas,  New  Mexico  and  FERC 
jurisdictions  allow  the  recovery  of  other  postretirement  benefit  costs 
only  to  the  extent  that  recognized  expense  is  matched  by  cash 
contributions  to  an  irrevocable  trust.  Xcel  Energy  has  consistently 
funded at a level to allow full recovery of costs in these jurisdictions.
PSCo is required to create a regulatory liability that adjusts the annual 
post-retirement benefits amount to zero in order to match the amount 
collected in rates. 
PSCo  and  SPS  recognize  pension  expense 
in  all  regulatory 
jurisdictions  based  on  GAAP.  The  Texas  and  Colorado  electric  retail 
jurisdictions  and  the  Colorado  gas  retail  jurisdiction,  each  record  the 
difference  between  annual  recognized  pension  expense  and  the 
annual  amount  of  pension  expense  approved  in  their  last  respective 
general rate case as a deferral to a regulatory asset.

See Note 11 to the consolidated financial statements for further information.

Nuclear Decommissioning

Xcel Energy recognizes liabilities for the expected cost of retiring tangible 
long-lived  assets  for  which  a  legal  obligation  exists.  These  AROs  are 
recognized at fair value as incurred and are capitalized as part of the cost 
of  the  related  long-lived  assets.  In  the  absence  of  quoted  market  prices, 
Xcel  Energy  estimates  the  fair  value  of  its  AROs  using  present  value 
techniques,  in  which  it  makes  assumptions  including  estimates  of  the 
amounts  and  timing  of  future  cash  flows  associated  with  retirement 
activities,  credit-adjusted  risk  free  rates  and  cost  escalation  rates.  When 
Xcel  Energy  revises  any  assumptions,  it  adjusts  the  carrying  amount  of 
both  the  ARO  liability  and  related  long-lived  asset.  ARO  liabilities  are 
accreted to reflect the passage of time using the interest method.

A  significant  portion  of  Xcel  Energy’s  AROs  relates  to  the  future 
decommissioning  of  NSP-Minnesota’s  nuclear 
facilities.  The  nuclear 
decommissioning  obligation  is  funded  by  the  external  decommissioning 
trust  fund.  Difference  between  regulatory  funding  (including  depreciation 
expense less returns from the external trust fund) and expense recognized 
is deferred as a regulatory asset. The amounts recorded for AROs related 
to future nuclear decommissioning were $2.1 billion in 2023 and $2.2 billion 
in 2022. 

NSP-Minnesota  obtains  periodic  independent  cost  studies  to  estimate  the 
cost and timing of planned nuclear decommissioning activities. Estimates of 
future cash flows are highly uncertain and may vary significantly from actual 
results. NSP-Minnesota is required to file a nuclear decommissioning filing 
every three years. The filing covers all expenses for the decommissioning 
of the nuclear plants, including decontamination and removal of radioactive 
material.

The 2022 - 2024 Nuclear Decommissioning Study and Assumptions were 
approved  by  the  MPUC  in  August  2022.  The  MPUC  ordered  the  next 
triennial decommissioning study be filed by December 1, 2024, allowing for 
four years between filings.

The  following  assumptions  have  a  significant  effect  on  the  estimated 
nuclear obligation:

Timing — Decommissioning cost estimates are impacted by each facility’s 
retirement  date  and  timing  of  the  actual  decommissioning  activities. 
Estimated  retirement  dates  coincide  with  the  approved  retirement  dates 
which  can  be  different  than  the  expiration  dates  of  each  unit’s  operating 
license with the NRC (i.e., 2030 for Monticello and 2033 and 2034 for PI’s 
Unit 1 and 2, respectively). 

In  April  2022,  the  Company  received  approval  from  the  MPUC,  in  the 
Integrated  Resource  Plan,  to  pursue  extending  the  operating  life  of  the 
Monticello Nuclear Generating Plant by ten years from 2030 to 2040. This 
life  extension  is  subject  to  NRC  approval  of  Monticello’s  nuclear  license 
extension request. 

The  retirement  dates  of  the  Prairie  Island  Unit  1  and  Unit  2  remain 
unchanged,  2033  and  2034  respectively.  The  estimated  timing  of  the 
decommissioning  activities  is  based  upon  the  DECON  method,  which 
assumes  prompt  removal  and  dismantlement.  Decommissioning  activities 
are expected to begin at the commission approved retirement date and be 
completed for both facilities by 2101.

Technology  and  Regulation  —  There  is  limited  experience  with  actual 
decommissioning  of  large  nuclear  facilities.  Changes  in  technology, 
experience  and  regulations  could  cause  cost  estimates 
to  change 
significantly. 

Escalation  Rates  —  Escalation  rates  represent  projected  cost  increases 
due  to  general  inflation  and  increases  in  the  cost  of  decommissioning 
activities. NSP-Minnesota used an escalation rate of 3.2% in calculating the 
ARO  for  nuclear  decommissioning  of  its  nuclear  facilities,  based  on 
weighted averages of labor and non-labor escalation factors calculated by 
Goldman Sachs Asset Management.

Discount Rates — Changes in timing or estimated cash flows that result in 
upward revisions to the ARO are calculated using the then-current credit-
adjusted  risk-free  interest  rate.  The  credit-adjusted  risk-free  rate  in  effect 
when  the  change  occurs  is  used  to  discount  the  revised  estimate  of  the 
incremental expected cash flows of the retirement activity.

If  the  change  in  timing  or  estimated  expected  cash  flows  results  in  a 
downward  revision  of  the  ARO,  the  undiscounted  revised  estimate  of 
expected cash flows is discounted using the credit-adjusted risk-free rate in 
effect  at  the  date  of  initial  measurement  and  recognition  of  the  original 
ARO. Discount rates ranging from approximately 3% to 7% have been used 
to  calculate  the  net  present  value  of  the  expected  future  cash  flows  over 
time.

Significant  uncertainties  exist  in  estimating  future  costs  including  the 
method to be utilized, ultimate costs to decommission and planned method 
of disposing spent fuel. If different cost estimates, life assumptions or cost 
escalation rates were utilized, the AROs could change materially.

38

Wholesale  and  Commodity  Trading  Risk  —  Xcel  Energy  conducts 
various wholesale and commodity trading activities, including the purchase 
and  sale  of  electric  capacity,  energy,  energy-related  instruments  and 
risk 
natural  gas-related 
management  policy  allows  management  to  conduct  these  activities  within 
guidelines and limitations as approved by our risk management committee. 

including  derivatives.  Our 

instruments, 

Fair value of net commodity trading contracts as of Dec. 31, 2023:

(Millions of Dollars)
NSP-Minnesota (a)
NSP-Minnesota (b)
PSCo (a)
PSCo (b)

(Millions of Dollars)
NSP-Minnesota (b)
PSCo (b)

Futures / Forwards Maturity

Less 
Than
1 Year

1 to 3 
Years

4 to 5 
Years

Greater 
Than
5 Years

Total 
Fair Value

$ 

1 

$ 

(3)  $ 

(3)  $ 

— 

$ 

(1) 

— 

(10) 

(8) 

1 

6 

(6) 

2 

2 

(1) 

— 

— 

(5) 

(16) 

3 

(2) 

$ 

(10)  $ 

(4)  $ 

(5)  $ 

(1)  $ 

(20) 

Options Maturity

Less 
Than
1 Year

1 to 3 
Years

4 to 5 
Years

Greater 
Than
5 Years

Total Fair 
Value

$ 

$ 

— 

$ 

4 

4 

$ 

— 

— 

— 

$ 

$ 

9 

$ 

8 

$ 

— 

— 

9 

$ 

8 

$ 

17 

4 

21 

(a)

(b)

Prices actively quoted or based on actively quoted prices.

Prices based on models and other valuation methods.

Changes in the fair value of commodity trading contracts before the impacts 
of margin-sharing for the years ended Dec. 31:

(Millions of Dollars)

2023

2022

Fair value of commodity trading net contracts outstanding at Jan. 1

$  (10)  $  (33) 

Contracts realized or settled during the period

Commodity trading contract additions and changes during the period

(2) 

13 

(15) 

38 

Fair value of commodity trading net contracts outstanding at Dec. 31

$ 

1 

$  (10) 

A  10%  increase  and  10%  decrease  in  forward  market  prices  for  Xcel 
Energy’s  commodity  trading  contracts  would  have  likewise  increased  and 
decreased  pretax  income  from  continuing  operations,  by  approximately 
$4 million at Dec. 31, 2023 and $8 million at Dec. 31, 2022. Market price 
movements can exceed 10% under abnormal circumstances.

Xcel Energy’s’ commodity trading operations measure the outstanding risk 
exposure to price changes on contracts and obligations using an industry 
standard methodology known as VaR. VaR expresses the potential change 
in  fair value of the outstanding contracts  and  obligations over a particular 
period of time under normal market conditions.

The VaRs for the NSP-Minnesota and PSCo commodity trading operations, 
excluding  both  non-derivative  transactions  and  derivative  transactions 
designated  as  normal  purchases  and  normal  sales,  calculated  on  a 
consolidated basis using a Monte Carlo simulation with a 95% confidence 
level and a one-day holding period, were as follows:

(Millions of Dollars)

Year Ended Dec. 31

Average

High

Low

2023

2022

$ 

— 

$ 

— 

$ 

2 

1 

$ 

1 

5 

— 

— 

However,  changes  in  estimates  have  minimal  impact  on  results  of 
operations  as  NSP-Minnesota  expects  to  continue  to  recover  all  costs  in 
future rates.

NSP-Minnesota  continually  makes  judgments  and  estimates  related  to 
these  critical  accounting  policy  areas,  based  on  an  evaluation  of  the 
assumptions  and  uncertainties  for  each  area.  The  information  and 
assumptions of these judgments and estimates will be affected by events 
beyond the control of Xcel Energy, or otherwise change over time. 

This may require adjustments to recorded results to better reflect updated 
information 
financial 
statements  reflect  management’s  best  estimates  and  judgments  of  the 
impact of these factors as of Dec. 31, 2023.

that  becomes  available.  The  accompanying 

See Note 12 to the consolidated financial statements for further information.

Loss Contingencies – Marshall Fire

The outcomes of legal proceedings and claims brought against Xcel Energy 
related  to  the  Marshall  Fire  are  subject  to  uncertainty.  An  estimated  loss 
from a loss contingency such as a legal proceeding or claim is accrued if it 
is probable of being incurred and the amount of the loss can be reasonably 
estimated.  Each  reporting  period  we  evaluate,  among  other  factors,  the 
degree of probability of an unfavorable outcome and the ability to make a 
reasonable estimate of the amount of loss. The process for evaluating any 
wildfire-related liabilities requires a series of complex judgments about past 
and future events. Factors such as the cause of the wildfire, the extent and 
magnitude of potential damages, and the status of investigations and legal 
proceedings  are  considered.  See  Note  12  to  the  consolidated  financial 
statements for additional information. 

Derivatives, Risk Management and Market Risk

We  are  exposed  to  a  variety  of  market  risks  in  the  normal  course  of 
business.  Market  risk  is  the  potential  loss  that  may  occur  as  a  result  of 
adverse  changes  in  the  market  or  fair  value  for  a  particular  instrument  or 
commodity.  All  financial  and  commodity-related  instruments,  including 
derivatives, are subject to market risk. 

Xcel  Energy  is  exposed  to  the  impact  of  adverse  changes  in  price  for 
energy and energy-related products, which is partially mitigated by the use 
of commodity derivatives. In addition to ongoing monitoring and maintaining 
credit  policies  intended  to  minimize  overall  credit  risk,  management  takes 
steps to mitigate changes in credit and concentration risks associated with 
its  derivatives  and  other  contracts,  including  parental  guarantees  and 
requests of collateral. While we expect that the counterparties will perform 
on  the  contracts  underlying  our  derivatives,  the  contracts  expose  us  to 
credit and non-performance risk.

Distress in the financial markets may impact counterparty risk and the fair 
value  of  the  securities  in  the  nuclear  decommissioning  fund  and  pension 
fund. 

Commodity Price Risk — We are exposed to commodity price risk in our 
electric  and  natural  gas  operations.  Commodity  price  risk  is  managed  by 
entering into long and short-term physical purchase and sales contracts for 
electric  capacity,  energy  and  energy-related  products  and  fuels  used  in 
generation and distribution activities. 

Commodity  price  risk  is  also  managed  through  the  use  of  financial 
derivative  instruments.  Our  risk  management  policy  allows  us  to  manage 
commodity price risk within each rate-regulated operation per commission 
approved hedge plans.

39

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Fair Value Measurements

Derivative  contracts,  with  the  exception  of  those  designated  as  normal 
purchases  and  normal  sales,  are  reported  at  fair  value.  Xcel  Energy’s 
investments  held  in  the  nuclear  decommissioning  fund,  rabbi  trusts, 
pension  and  other  postretirement  funds  are  also  subject  to  fair  value 
accounting. See Notes 10 and 11 to the consolidated financial statements 
for further information.

Liquidity and Capital Resources

Cash Flows

Operating Cash Flows

(Millions of Dollars)

Twelve Months Ended Dec. 31

Cash provided by operating activities — 2022

$ 

Components of change — 2023 vs. 2022

Higher net income

Non-cash transactions

Changes in working capital

Changes in net regulatory and other assets and liabilities 

Cash provided by operating activities — 2023

$ 

3,932 

35 

88 

900 

372 

5,327 

Net  cash  provided  by  operating  activities  increased  by  $1,395  million  for 
2023  as  compared  to  2022.  The  increase  was  largely  due  to  continued 
collections  of  prior  year  deferred  net  natural  gas,  fuel  and  purchased 
energy  costs,  as  well  as  the  impact  of  decreased  natural  gas  prices  on 
accounts payable and receivables. 

Investing Cash Flows

(Millions of Dollars)

Cash used in investing activities — 2022

Components of change — 2023 vs. 2022

Increased capital expenditures

Other investing activities

Cash used in investing activities — 2023

Twelve Months Ended Dec. 31

$ 

$ 

(4,653) 

(1,216) 

(57) 

(5,926) 

Net cash used in investing activities increased by $1,273 million for 2023 as 
compared to 2022. The increase in capital expenditures was largely due to 
continued system expansion.

Financing Cash Flows

(Millions of Dollars)

Twelve Months Ended Dec. 31

Cash provided by financing activities — 2022

$ 

Components of change — 2023 vs. 2022

Higher debt issuances, net of repayments

Lower proceeds from issuance of common stock

Higher dividends paid to shareholders

Other financing activities

Cash provided by financing activities — 2023

$ 

666 

80 

(52) 

(80) 

3 

617 

Net cash provided by financing activities decreased by $49 million for 2023 
as  compared  to  2022.  The  decrease  was  largely  related  to  the  amount/
timing of debt issuances and repayments.

See Note 5 to the consolidated financial statements for further information.

Nuclear  Fuel  Supply  —  NSP-Minnesota  has  contracted  for  its  2024 
through 2027 enriched nuclear material requirements, which are in various 
stages  of  processing  in  Canada,  Europe  and  the  United  States.  NSP-
Minnesota  is  scheduled  to  take  delivery  of  approximately  29%  of  its 
average enriched nuclear material requirements from Russia through 2030. 
Given  the  evolving  situation  in  Ukraine  and  its  global  impacts,  we  have 
entered 
that  cover  potential  supply 
interruptions of nuclear material from Russia. 

into  additional  new  contracts 

Interest Rate Risk — Xcel Energy is subject to interest rate risk. Our risk 
management policy allows interest rate risk to be managed through the use 
of fixed rate debt, floating rate debt and interest rate derivatives.

A 100 basis point change in the benchmark rate on Xcel Energy’s variable 
rate debt would impact pretax interest expense annually by approximately 
$9 million and $8 million in 2023 and 2022, respectively. 

NSP-Minnesota maintains a nuclear decommissioning fund, as required by 
the NRC. The nuclear decommissioning fund is subject to interest rate and 
equity  price  risk.  The  fund  is  invested  in  a  diversified  portfolio  of  debt 
securities, equity securities and other investments. These investments may 
be used only for the purpose of decommissioning NSP-Minnesota’s nuclear 
generating plants. 

Fluctuations  in  equity  prices  or  interest  rates  affecting  the  nuclear 
decommissioning fund do not have a direct impact on earnings due to the 
application of regulatory accounting. Realized and unrealized gains on the 
decommissioning  fund  investments  are  deferred  as  an  offset  of  NSP-
Minnesota’s regulatory asset for nuclear decommissioning costs.

The value of pension and postretirement plan assets and benefit costs are 
impacted by changes in discount rates and expected return on plan assets. 
Xcel  Energy’s  ongoing  pension  and  postretirement  investment  strategy  is 
based on plan-specific investment recommendations that seek to optimize 
potential  investment  risk  and  minimize  interest  rate  risk  associated  with 
changes in the obligations as  a plan’s funded status increases  over time. 
The impacts of fluctuations in interest rates on pension and postretirement 
costs  are  mitigated  by  pension  cost  calculation  methodologies  and 
regulatory  mechanisms  that  minimize  the  earnings  impacts  of  such 
changes. 

Credit Risk — Xcel Energy is also exposed to credit risk. Credit risk relates 
to  the  risk  of  loss  resulting  from  counterparties’  nonperformance  on  their 
contractual  obligations.  Xcel  Energy  maintains  credit  policies  intended  to 
minimize  overall  credit  risk  and  actively  monitors  these  policies  to  reflect 
changes and scope of operations.

At Dec. 31, 2023, a 10% increase in commodity prices would have resulted 
in an increase in credit exposure of $27 million, while a decrease in prices 
of 10% would have resulted in a decrease in credit exposure of $24 million. 
At Dec. 31, 2022, a 10% increase in commodity prices would have resulted 
in an increase in credit exposure of $56 million, while a decrease in prices 
of  10%  would  have  resulted  in  an  decrease  in  credit  exposure  of  $47 
million.

Xcel  Energy  conducts  credit  reviews  for  all  wholesale,  trading  and  non-
trading commodity counterparties and employs credit risk controls, such as 
letters  of  credit,  parental  guarantees,  master  netting  agreements  and 
termination provisions. 

Credit  exposure  is  monitored,  and  when  necessary,  the  activity  with  a 
specific  counterparty  is  limited  until  credit  enhancement  is  provided. 
Distress in the financial markets could increase our credit risk.

40

 
 
 
 
 
 
 
 
 
 
Capital Requirements

Xcel Energy has contractual obligations and other commitments that will need to be funded in the future. Xcel Energy expects to have adequate amounts of 
cash  from  operating  and  financing  activities  to  meet  both  its  short-term  and  long-term  cash  requirements.  Xcel  Energy’s  financing  requirements  are 
dependent  on  both  existing  contractual  obligations  and  other  commitments,  as  well  as  projected  capital  forecasts.  Xcel  Energy  expects  to  meet  future 
financing requirements by periodically issuing short-term debt, long-term debt, common stock, hybrid and other securities to maintain desired capitalization 
ratios.  Projected  future  financing  requirements  can  be  impacted  by  various  factors  including  constraints  to  supply  chain  and  labor,  regulatory  lag  and 
inflation.

Material Cash Requirements and Other Commitments 

(Millions of Dollars)

Long-term debt, principal and interest payments

Finance lease obligations
Operating leases obligations (a)
Unconditional purchase obligations (b) (c)
Other long-term obligations, including current portion 

(d)

Other short-term obligations

Short-term debt

Total contractual cash obligations
(a)

Payments Due by Period (as of Dec. 31, 2023)

Total

Less than 1 Year

1 to 3 Years

3 to 5 Years

After 5 Years

$ 

43,659 

$ 

1,567 

$ 

3,631 

$ 

3,564 

$ 

34,897 

218 

1,520 

4,022 

57 

591 

785 

10 

277 

1,429 

18 

591 

785 

19 

509 

1,267 

27 

— 

— 

16 

313 

686 

12 

— 

— 

173 

421 

640 

— 

— 

— 

$ 

50,852 

$ 

4,677 

$ 

5,453 

$ 

4,591 

$ 

36,131 

Included in operating lease obligations are $244 million, $461 million, $269 million and $259 million, for the less than 1 year, 1 - 3 years, 3 - 5 years and after 5 years categories, respectively, 

(b)

(c)

(d)

pertaining to PPAs that were accounted for as operating leases.

Xcel Energy Inc. and its subsidiaries have contracts providing for the purchase and delivery of a significant portion of its fuel (nuclear, natural gas and coal) requirements. Additionally, the 

utility subsidiaries of Xcel Energy Inc. have entered into non-lease purchase power agreements. Certain contractual purchase obligations are adjusted on indices. Effects of price changes 

are mitigated through cost of energy adjustment mechanisms.

Amounts exclude approximately $1 billion of minimum payments related to SPS’ extension of a non-lease PPA that otherwise expires in 2026, pending PUCT and NMPRC approvals to 

extend the agreement to 2039. Approval processes are expected to conclude in 2024. 

Primarily consists of contracts for information technology services. 

Capital Expenditures — Base capital expenditures and incremental capital forecasts: 

Total base capital expenditures

$ 

6,210 

$ 

7,420 

$ 

9,280 

$ 

7,940 

$ 

7,600 

$ 

6,760 

$ 

(a)

Other category includes intercompany transfers for safe harbor wind turbines.

Actual 

2023

2024

2025

2026

2027

2028

2024 - 2028 Total

Base Capital Forecast (Millions of Dollars)

$ 

2,310 

$ 

3,300 

$ 

5,230 

$ 

4,320 

$ 

3,620 

$ 

2,730 

$ 

2,370 

2,660 

750 

450 

330 

910 

570 

(20) 

2,970 

780 

600 

(300) 

2,380 

2,500 

2,540 

660 

570 

10 

870 

600 

10 

830 

650 

10 

Actual

2023

2024

2025

2026

2027

2028

2024 - 2028 Total

Base Capital Forecast (Millions of Dollars)

$ 

1,320 

$ 

1,710 

$ 

2,020 

$ 

2,450 

$ 

2,850 

$ 

2,470 

$ 

1,730 

350 

780 

780 

1,250 

1,770 

1,500 

940 

740 

760 

1,960 

2,910 

1,290 

680 

420 

2,200 

940 

1,050 

630 

670 

2,200 

240 

1,060 

620 

630 

2,470 

20 

600 

570 

630 

19,200 

13,050 

4,050 

2,990 

(290) 

39,000 

11,500 

10,600 

5,610 

4,940 

3,240 

3,110 

39,000 

By Regulated Utility

PSCo

NSP-Minnesota

SPS

NSP-Wisconsin
Other (a)

By Function

Electric transmission

Electric distribution

Renewables

Electric generation

Natural gas

Other

Total base capital expenditures

$ 

6,210 

$ 

7,420 

$ 

9,280 

$ 

7,940 

$ 

7,600 

$ 

6,760 

$ 

The base plan does not include potential renewable generation additions at 
the  NSP  System,  SPS  and  PSCo,  which  could  result  in  additional  capital 
expenditures of approximately $5 billion. Xcel Energy generally expects to 
fund additional capital investment with approximately 40% equity and 60% 
debt. 

Xcel  Energy’s  capital  expenditure  forecast  is  subject  to  continuing  review 
and modification. Actual capital expenditures may vary from estimates due 
to  changes  in  electric  and  natural  gas  projected  load  growth,  safety  and 
reliability  needs,  regulatory  decisions,  legislative  initiatives  (e.g.,  federal 
clean  energy  and 
tax  policy),  reserve  requirements,  availability  of 
purchased  power,  alternative  plans  for  meeting  long-term  energy  needs, 
environmental  initiatives  and  regulation,  and  merger,  acquisition  and 
divestiture opportunities.

41

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Pension Assumptions

Discount rate

Expected long-term rate of return

Capital Sources

2023

2022

 5.49 %

 6.93 

 5.80 %

 6.93 

Short-Term  Funding  Sources  —  Xcel  Energy  generally  funds  short-term 
needs, through operating cash flows, notes payable, commercial paper and 
bank  lines  of  credit.  The  amount  and  timing  of  short-term  funding  needs 
depend  on  construction  expenditures,  working  capital  and  dividend 
payments.

Short-Term  Investments  —  Xcel  Energy  Inc.,  NSP-Minnesota,  NSP-
Wisconsin,  PSCo  and  SPS  maintain  cash  and  short-term  investment 
accounts. 

Short-Term  Debt  —  Xcel  Energy  Inc.,  NSP-Minnesota,  NSP-Wisconsin, 
PSCo  and  SPS  each  have  individual  commercial  paper  programs. 
Authorized levels for these commercial paper programs are:

•
•
•
•
•

$1.50 billion for Xcel Energy Inc.
$700 million for PSCo.
$700 million for NSP-Minnesota.
$500 million for SPS.
$150 million for NSP-Wisconsin.

See Note 5 to the consolidated financial statements for further information.

Credit Facility Agreements — Xcel Energy Inc., NSP-Minnesota, PSCo and 
SPS  each  have  the  right  to  request  an  extension  of  the  revolving  credit 
facility for two additional one-year periods. NSP-Wisconsin has the right to 
request an extension of the revolving credit facility for an additional year. All 
extension requests are subject to majority bank group approval. 

As  of  Feb.  20,  2024,  Xcel  Energy  Inc.  and  its  utility  subsidiaries  had  the 
following committed credit facilities available to meet liquidity needs:

(Millions of Dollars)

Xcel Energy Inc.

Facility (a)
1,500 
$ 

Drawn (b)
486 
$ 

Available

Cash

Liquidity

$ 

1,014 

$ 

PSCo

NSP-Minnesota

SPS

NSP-Wisconsin

Total

700 

700 

500 

150 

258 

273 

99 

43 

442 

427 

401 

107 

2 

6 

10 

3 

8 

$ 

1,016 

448 

437 

404 

115 

$ 

3,550 

$ 

1,159 

$ 

2,391 

$  29 

$ 

2,420 

(a)

(b)

Credit facilities expire in September 2027.

Includes outstanding commercial paper and letters of credit.

Registration  Statements  —  Xcel  Energy  Inc.’s  Articles  of  Incorporation 
authorize  the  issuance  of  one  billion  shares  of  $2.50  par  value  common 
stock. As of Dec. 31, 2023 and 2022, Xcel Energy had approximately 555 
million  shares  and  550  million  shares  of  common  stock  outstanding, 
respectively. 

Xcel Energy Inc. and its utility subsidiaries have registration statements on 
file with the SEC which are uncapped, permitting Xcel Energy Inc. and its 
utility subsidiaries to issue debt, equity and other securities. Debt issuance 
at our utility subsidiaries are subject to commission approval.

Financing for Capital Expenditures through 2028 — Xcel Energy issues 
debt and equity securities to refinance retiring maturities, reduce short-term 
debt,  fund  capital  programs,  infuse  equity  in  subsidiaries,  fund  asset 
acquisitions and for other general corporate purposes. 

Current  estimated  financing  plans  of  Xcel  Energy  for  2024  through  2028 
(includes the impact of tax credit transferability):

(Millions of Dollars)

Funding Capital Expenditures
Cash from operations (a)
(b)
New debt 

Equity through the DRIP and benefit program

Other equity

Base capital expenditures 2024 - 2028

Maturing Debt
(a)

Net of dividends and pension funding.

$ 

22,000 

13,000 

500 

3,500 

$ 

39,000 

$ 

3,780 

(b)

Reflects a combination of short and long-term debt; net of refinancing.

Off-Balance Sheet Arrangements

Xcel Energy does not have any off-balance-sheet arrangements, other than 
those  currently  disclosed,  that  have  or  are  reasonably  likely  to  have  a 
current or future effect on financial condition, changes in financial condition, 
revenues or expenses, results of operations, liquidity, capital expenditures 
or capital resources that is material to investors.

Common Stock Dividends — Future dividend levels will be dependent on 
Xcel  Energy’s  results  of  operations,  financial  condition,  cash  flows, 
reinvestment opportunities and other factors, and will be evaluated by the 
Xcel  Energy  Inc.  Board  of  Directors.  In  February  2024,  Xcel  Energy 
announced an increase in the annual dividend of 11 cents per share, which 
represents an increase of 5.3%.

Xcel Energy’s dividend policy balances the following:

•
•
•
•

Projected cash generation.
Projected capital investment.
A reasonable rate of return on shareholder investment.
The impact on Xcel Energy’s capital structure and credit ratings.

In addition, there are certain statutory limitations that could affect dividend 
levels.  Federal  law  places  limits  on  the  ability  of  public  utilities  within  a 
holding  company  to  declare  dividends.  Under  the  Federal  Power  Act,  a 
public utility may not pay dividends from any funds properly included in a 
capital account. The utility subsidiaries’ dividends may be limited directly or 
indirectly by state regulatory commissions or bond indenture covenants.

See Note 5 to the consolidated financial statements for further information.

Pension  Fund  —  Xcel  Energy’s  pension  assets  are  invested  in  a 
diversified  portfolio  of  domestic  and  international  equity  securities,  short-
term  to  long-duration  fixed  income  securities  and  alternative  investments, 
including private equity, real estate and hedge funds. 

Funded status and pension assumptions:

(Millions of Dollars)

Fair value of pension assets
Projected pension obligation (a)

Funded status

Dec. 31, 2023

Dec. 31, 2022

$ 

$ 

2,690 

$ 

2,943 

(253)  $ 

2,685 

2,871 

(186) 

(a)

Excludes non-qualified plan of $12 million and $11 million at Dec. 31, 2023 and 2022, 

respectively.

42

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Planned Financing Activity — Xcel Energy’s 2024 financing plans reflect 
the following:

Issuer

Security

Xcel Energy Inc.

Senior Unsecured 
Notes

Amount 
(Millions of 
Dollars)

Anticipated 
Timing

Expected 
Tenor

$ 

900  First Quarter

10 Year

PSCo

First Mortgage Bonds

1,200  Second Quarter

10 Year and 
30 Year

NSP-Minnesota

First Mortgage Bonds

SPS

First Mortgage Bonds

NSP-Wisconsin

First Mortgage Bonds

700

550

400

First Quarter

30 Year

Second Quarter

30 Year

Second Quarter

30 Year

Issuances  and  Other  Financing 
Long-Term  Borrowings,  Equity 
Instruments  —  Xcel  Energy  may  issue  equity  through  its  at-the-market 
program  or  other  offerings.  Financing  plans  are  subject  to  change, 
depending  on  capital  expenditures,  regulatory  outcomes,  internal  cash 
generation, market conditions, changes in tax policies and other factors.

Long-Term EPS and Dividend Growth Rate Objectives — Xcel Energy 
expects  to  deliver  an  attractive  total  return  to  our  shareholders  through  a 
combination of earnings growth and dividend yield, based on the following 
long-term objectives:

•   Deliver long-term annual EPS growth of 5% to 7% based off of a 2023 

actual ongoing earnings base of $3.35 per share.
Deliver annual dividend increases of 5% to 7%.
Target a dividend payout ratio of 50% to 60%.

• 
•  
•   Maintain senior secured debt credit ratings in the A range.

ITEM 7A — QUANTITATIVE AND QUALITATIVE DISCLOSURES 
ABOUT MARKET RISK

See the “Derivatives, Risk Management and Market Risk” section in Item 7, 
incorporated by reference.

ITEM 8 — FINANCIAL STATEMENTS AND SUPPLEMENTARY DATA

See Note 5 to the consolidated financial statements for further information.

See Item 15-1 for an index of financial statements included herein.

Earnings  Guidance  and  Long-Term  EPS  and  Dividend  Growth  Rate 
Objectives

Xcel  Energy  2024  Earnings  Guidance  —  Xcel  Energy’s  2024  ongoing 
earnings guidance is a range of $3.50 to $3.60 per share.(a)

Key assumptions as compared with 2023 actual levels unless noted:

See Note 15 to the consolidated financial statements for further information.

•

Constructive  outcomes  in  all  pending  rate  case  and  regulatory 
proceedings.
Normal weather patterns for the remainder of the year.

•
• Weather-normalized retail electric sales are projected to increase 2% 

to 3%.

• Weather-normalized  retail  firm  natural  gas  sales  are  projected  to  be 

•

•
•

•
•

•
•

(a)

flat. 
Capital rider revenue is projected to increase $70 million to $80 million 
(net of PTCs).
O&M expenses are projected to increase 1% to 2%.
Depreciation  expense  is  projected  to  increase  approximately  $250 
million to $260 million.  
Property taxes are projected to increase $50 million to $60 million. 
Interest expense (net of AFUDC - debt) is projected to increase $130 
million to $140 million, net of interest income. 
AFUDC - equity is projected to increase $45 million to $55 million.
ETR  is  projected  to  be  ~(4%)  to  (6%).  The  negative  ETR  is  largely 
offset by PTCs flowing back to customers in the capital riders and fuel 
mechanisms and is largely earnings neutral. The projected ETR does 
not  reflect  the  potential  impact  of  nuclear  PTCs,  which  are  also 
expected to flow back to customers.

Ongoing earnings is calculated using net income and adjusting for certain nonrecurring 

or infrequent items that are, in management’s view, not reflective of ongoing operations. 

Ongoing  earnings  could  differ  from  those  prepared  in  accordance  with  GAAP  for 

unplanned  and/or  unknown  adjustments.  As  Xcel  Energy  is  unable  to  quantify  the 

financial  impacts  of  any  additional  adjustments  that  may  occur  for  the  year,  we  are 

unable  to  provide  a  quantitative  reconciliation  of  the  guidance  for  ongoing  EPS  to 
corresponding GAAP EPS.

43

 
Management Report on Internal Control Over Financial Reporting

The management of Xcel Energy Inc. is responsible for establishing and maintaining adequate internal control over financial reporting. Xcel Energy Inc.’s 
internal control system was designed to provide reasonable assurance to Xcel Energy Inc.’s management and Board of Directors regarding the preparation 
and fair presentation of published financial statements.

All internal control systems, no matter how well designed, have inherent limitations. Therefore, even those systems determined to be effective can provide 
only reasonable assurance with respect to financial statement preparation and presentation.

Xcel Energy Inc. management assessed the effectiveness of Xcel Energy Inc.’s internal control over financial reporting as of Dec. 31, 2023. In making this 
assessment,  it  used  the  criteria  set  forth  by  the  Committee  of  Sponsoring  Organizations  of  the  Treadway  Commission  (COSO)  in  Internal  Control  — 
Integrated Framework (2013). Based on our assessment, we believe that, as of Dec. 31, 2023, Xcel Energy Inc.’s internal control over financial reporting is 
effective at the reasonable assurance level based on those criteria.

Xcel  Energy  Inc.’s  independent  registered  public  accounting  firm  has  issued  an  attestation  report  on  Xcel  Energy  Inc.’s  internal  control  over  financial 
reporting. Its report appears herein.

/s/ ROBERT C. FRENZEL
Robert C. Frenzel
Chairman, President, Chief Executive Officer and Director

Feb. 21, 2024

/s/ BRIAN J. VAN ABEL
Brian J. Van Abel
Executive Vice President, Chief Financial Officer

Feb. 21, 2024

44

REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM 

To the stockholders and the Board of Directors of Xcel Energy Inc. 

Opinions on the Financial Statements and Internal Control over Financial Reporting

We have audited the accompanying consolidated balance sheets of Xcel Energy Inc. and subsidiaries (the "Company") as of December 31, 2023 and 2022, 
the related consolidated statements of income, comprehensive income, stockholders' equity, and cash flows, for each of the three years in the period ended 
December 31, 2023, and the related notes and the schedules listed in the Index at Item 15 (collectively referred to as the "financial statements"). We also 
have audited the Company’s internal control over financial reporting as of December 31, 2023, based on criteria established in Internal Control — Integrated 
Framework (2013) issued by the Committee of Sponsoring Organizations of the Treadway Commission (COSO).

In our opinion, the financial statements referred to above present fairly, in all material respects, the financial position of the Company as of December 31, 
2023 and 2022, and the results of its operations and its cash flows for each of the three years in the period ended December 31, 2023, in conformity with 
accounting principles generally accepted in the United States of America. Also, in our opinion, the Company maintained, in all material respects, effective 
internal control over financial reporting as of December 31, 2023, based on criteria established in Internal Control — Integrated Framework (2013) issued by 
COSO.

Basis for Opinions

The  Company’s  management  is  responsible  for  these  financial  statements,  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 Report on Internal Controls over 
Financial Reporting. Our responsibility is to express an opinion on these financial statements and an opinion on the Company’s internal control over financial 
reporting based on our audits. We are a public accounting firm registered with the Public Company Accounting Oversight Board (United States) (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  audits  to  obtain 
reasonable assurance about whether the financial statements are free of material misstatement, whether due to error or fraud, and whether effective internal 
control over financial reporting was maintained in all material respects.

Our audits of the financial statements included performing procedures to assess the risks of material misstatement of the financial statements, whether due 
to  error  or  fraud,  and  performing  procedures  to  respond  to  those  risks.  Such  procedures  included  examining,  on  a  test  basis,  evidence  regarding  the 
amounts and disclosures in the 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  financial  statements.  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  audits  also  included  performing  such  other  procedures  as  we 
considered necessary in the circumstances. We believe that our audits provide a reasonable basis for our opinions.

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.

Critical Audit Matter 

The critical audit matter communicated below is a matter arising from the current-period audit of the 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 financial statements and (2) involved our 
especially challenging, subjective, or complex judgments. The communication of critical audit matters does not alter in any way our opinion on the 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.

45

Regulatory Assets and Liabilities - Impact of Rate Regulation on the Financial Statements — Refer to Notes 4 and 12 to the consolidated financial 
statements.

Critical Audit Matter Description

The Company is subject to rate regulation by state utility regulatory agencies, which have jurisdiction with respect to the rates of electric and natural gas 
distribution companies in Minnesota, North Dakota, South Dakota, Wisconsin, Michigan, Colorado, New Mexico, and Texas. The Company is also subject to 
the jurisdiction of the Federal Energy Regulatory Commission for its wholesale electric operations, hydroelectric generation licensing, accounting practices, 
wholesale sales for resale, transmission of electricity in interstate  commerce, compliance with North American Electric Reliability Corporation standards, 
asset transactions and mergers and natural gas transactions in interstate commerce, (collectively with state utility regulatory agencies, the “Commissions”). 
Management  has  determined  it  meets  the  requirements  under  accounting  principles  generally  accepted  in  the  United  States  of  America  to  prepare  its 
financial statements applying the specialized rules to account for the effects of cost-based rate regulation. Accounting for the economics of rate regulation 
affects multiple financial statement line items and disclosures, including property, plant and equipment, regulatory assets and liabilities, operating revenues 
and expenses, and income taxes.

The Company is subject to regulatory rate setting processes. Rates are determined and approved in regulatory proceedings based on an analysis of the 
Company’s costs to provide utility service and a return on, and recovery of, the Company’s investment in assets required to deliver services to customers. 
Accounting for the Company’s regulated operations provides that rate-regulated entities report assets and liabilities consistent with the recovery of those 
incurred costs in rates, if it is probable that such rates will be charged and collected. The Commissions’ regulation of rates is premised on the full recovery of 
incurred  costs  and  a  reasonable  rate  of  return  on  invested  capital.  Decisions  by  the  Commissions  in  the  future  will  impact  the  accounting  for  regulated 
operations, including decisions about the amount of allowable costs and return on invested capital included in rates and any refunds that may be required. In 
the  rate  setting  process,  the  Company’s  rates  result  in  the  recording  of  regulatory  assets  and  liabilities  based  on  the  probability  of  future  cash  flows. 
Regulatory assets generally represent incurred or accrued costs that have been deferred because future recovery from customers is probable. Regulatory 
liabilities generally represent amounts that are expected to be refunded to customers in future rates or amounts collected in current rates for future costs. 

We identified the impact of rate regulation as a critical audit matter due to the significant judgments made by management to support its assertions about 
impacted account balances and disclosures and the high degree of subjectivity involved in assessing the impact of future regulatory orders on the financial 
statements. Management judgments include assessing the likelihood of recovery in future rates of incurred costs and refunds due to customers. Given that 
management’s  accounting  judgments  are  based  on  assumptions  about  the  outcome  of  future  decisions  by  the  Commissions,  auditing  these  judgments 
required specialized knowledge of accounting for rate regulation and the rate setting process due to its inherent complexities.

How the Critical Audit Matter Was Addressed in the Audit

Our audit procedures related to the uncertainty of future decisions by the Commissions included the following, among others:

• We tested the effectiveness of management’s controls over the evaluation of the likelihood of (1) the recovery in future rates of costs deferred as 
regulatory assets, and (2) a refund or a future reduction in rates that should be reported as regulatory liabilities. We also tested the effectiveness 
of management’s controls over the recognition of regulatory assets or liabilities and the monitoring and evaluation of regulatory developments that 
may affect the likelihood of recovering costs in future rates or of a future reduction in rates.

• We evaluated the Company’s disclosures related to the impacts of rate regulation, including the balances recorded and regulatory developments.
• We read relevant regulatory orders issued by the Commissions for the Company, other regulatory filings, legal decisions and recommendations 
being evaluated by the Commissions, and other publicly available information to assess the likelihood of recovery in future rates or of a future 
reduction in rates. We evaluated historic orders for precedents of the Commissions’ treatment of similar costs under similar circumstances. We 
compared  the  regulatory  orders,  filings  and  other  publicly  available  information  to  the  Company’s  recorded  regulatory  assets  and  liabilities  for 
completeness.

• We  obtained  management’s  analysis  and  correspondence  from  counsel,  as  appropriate,  regarding  regulatory  assets  or  liabilities  not  yet 

addressed in a regulatory order to assess management’s assertion that amounts are probable of recovery or a future reduction in rates.

/s/ DELOITTE & TOUCHE LLP
Minneapolis, Minnesota
February 21, 2024

We have served as the Company’s auditor since 2002.

46

XCEL ENERGY INC. AND SUBSIDIARIES
CONSOLIDATED STATEMENTS OF INCOME
(amounts in millions, except per share data)

Operating revenues

Electric

Natural gas

Other

Total operating revenues

Operating expenses

Electric fuel and purchased power

Cost of natural gas sold and transported

Cost of sales — other

Operating and maintenance expenses

Conservation and demand side management expenses

Depreciation and amortization

Taxes (other than income taxes)

Loss on Comanche Unit 3 litigation

Workforce reduction expenses

Total operating expenses

Operating income

Other income (expense), net

Earnings from equity method investments

Allowance for funds used during construction — equity

Interest charges and financing costs

Interest charges — includes other financing costs of $32, $31 and $29, respectively

Allowance for funds used during construction — debt

Total interest charges and financing costs

Income before income taxes

Income tax benefit

Net income

Weighted average common shares outstanding:

Basic

Diluted

Earnings per average common share:

Basic

Diluted

Year Ended Dec. 31

2023

2022

2021

$ 

11,446 

$ 

12,123 

$ 

2,645 

115 

14,206 

4,278 

1,456 

49 

2,444 

286 

2,448 

657 

35 

72 

3,080 

107 

15,310 

5,005 

1,910 

44 

2,491 

331 

2,413 

688 

— 

— 

11,205 

2,132 

94 

13,431 

4,733 

1,081 

38 

2,321 

304 

2,121 

630 

— 

— 

11,725 

12,882 

11,228 

2,481 

2,428 

2,203 

22 

35 

91 

1,055 

(51) 

1,004 

1,625 

(146) 

(13) 

36 

75 

953 

(28) 

925 

1,601 

(135) 

$ 

1,771 

$ 

1,736 

$ 

552 

552 

547 

547 

$ 

3.21 

$ 

3.21 

3.18 

$ 

3.17 

5 

62 

73 

842 

(26) 

816 

1,527 

(70) 

1,597 

539 

540 

2.96 

2.96 

See Notes to Consolidated Financial Statements

47

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
XCEL ENERGY INC. AND SUBSIDIARIES
CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME
(amounts in millions)

Net income

Other comprehensive income

Pension and retiree medical benefits:

Net pension and retiree medical (losses) gains arising during the period, net of tax 

Reclassification of losses to net income, net of tax 

Derivative instruments:

Net fair value (decrease) increase, net of tax

Reclassification of losses to net income, net of tax 

Total other comprehensive (loss) income

Total comprehensive income

Year Ended Dec. 31

2023

2022

2021

$ 

1,771 

$ 

1,736 

$ 

1,597 

(4) 

2 

(2) 

3 

(1) 

5 

4 

16 

5 

30 

— 

8 

4 

6 

18 

1,615 

See Notes to Consolidated Financial Statements

$ 

1,770 

$ 

1,766 

$ 

48

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
XCEL ENERGY INC. AND SUBSIDIARIES
CONSOLIDATED STATEMENTS OF CASH FLOWS
(amounts in millions)

Operating activities

Net income
Adjustments to reconcile net income to cash provided by operating activities:

2023

Year Ended Dec. 31
2022

2021

$ 

1,771 

$ 

1,736 

$ 

1,597 

Depreciation and amortization
Nuclear fuel amortization
Deferred income taxes
Allowance for equity funds used during construction
Earnings from equity method investments
Dividends from equity method investments
Provision for bad debts
Share-based compensation expense
Changes in operating assets and liabilities:

Accounts receivable
Accrued unbilled revenues
Inventories
Other current assets
Accounts payable
Net regulatory assets and liabilities
Other current liabilities
Pension and other employee benefit obligations

Other, net

Net cash provided by operating activities

Investing activities

Capital/construction expenditures
Purchase of investment securities
Proceeds from the sale of investment securities
Other, net

Net cash used in investing activities

Financing activities

(Repayments of) proceeds from short-term borrowings, net
Proceeds from issuances of long-term debt
Repayments of long-term debt
Proceeds from issuance of common stock
Dividends paid
Other, net

Net cash provided by financing activities

Net change in cash and cash equivalents
Cash, cash equivalents and restricted cash at beginning of period
Cash, cash equivalents and restricted cash at end of period

Supplemental disclosure of cash flow information:

Cash paid for interest (net of amounts capitalized)
Cash received (paid) for income taxes, net

Supplemental disclosure of non-cash investing and financing transactions:

Accrued property, plant and equipment additions
Inventory transfers to property, plant and equipment
Operating lease right-of-use assets
Allowance for equity funds used during construction
Issuance of common stock for reinvested dividends and/or equity awards

See Notes to Consolidated Financial Statements

49

2,471 
96 
(59) 
(91) 
(35) 
35 
79 
25 

(27) 
252 
(98) 
86 
(149) 
911 
200 
17 
(157) 
5,327 

(5,854) 
(994) 
959 
(37) 
(5,926) 

(28) 
2,630 
(1,151) 
270 
(1,092) 
(12) 
617 

2,436 
118 
(140) 
(75) 
(36) 
37 
73 
20 

(429) 
(243) 
(203) 
(58) 
195 
570 
102 
(49) 
(122) 
3,932 

(4,638) 
(1,332) 
1,297 
20 
(4,653) 

(192) 
2,164 
(601) 
322 
(1,012) 
(15) 
666 

$ 

$ 

$ 

18 
111 
129 

$ 

(55) 
166 
111 

$ 

(945)  $ 
92 

(887)  $ 
(15) 

$ 

553 
197 
238 
91 
64 

$ 

626 
78 
141 
75 
57 

2,143 
114 
(79) 
(73) 
(62) 
42 
60 
31 

(164) 
(149) 
(126) 
(34) 
138 
(973) 
(1) 
(135) 
(140) 
2,189 

(4,244) 
(757) 
743 
(29) 
(4,287) 

421 
2,710 
(417) 
366 
(935) 
(10) 
2,135 

37 
129 
166 

(788) 
(4) 

501 
87 
8 
73 
60 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
XCEL ENERGY INC. AND SUBSIDIARIES
CONSOLIDATED BALANCE SHEETS
(amounts in millions, except share and per share) 

Assets
Current assets

Cash and cash equivalents
Accounts receivable, net
Accrued unbilled revenues
Inventories
Regulatory assets
Derivative instruments
Prepaid taxes
Prepayments and other
Total current assets

Property, plant and equipment, net

Other assets

Nuclear decommissioning fund and other investments
Regulatory assets
Derivative instruments
Operating lease right-of-use assets
Other

Total other assets
Total assets

Liabilities and Equity
Current liabilities

Current portion of long-term debt
Short-term debt
Accounts payable
Regulatory liabilities
Taxes accrued
Accrued interest
Dividends payable
Derivative instruments
Operating lease liabilities
Other

Total current liabilities

Deferred credits and other liabilities

Deferred income taxes
Deferred investment tax credits
Regulatory liabilities
Asset retirement obligations
Derivative instruments
Customer advances
Pension and employee benefit obligations
Operating lease liabilities
Other

Total deferred credits and other liabilities

Commitments and contingencies
Capitalization

Long-term debt

Common stock — 1,000,000,000 shares authorized of $2.50 par value; 554,941,703 and 549,578,018 shares outstanding at Dec. 31, 2023 
and Dec. 31, 2022, respectively
Additional paid in capital
Retained earnings
Accumulated other comprehensive loss
Total common stockholders’ equity

Total liabilities and equity

See Notes to Consolidated Financial Statements

50

Dec. 31

2023

2022

$ 

129 
1,315 
853 
711 
611 
104 
52 
294 
4,069 

111 
1,373 
1,105 
803 
1,059 
279 
54 
360 
5,144 

51,642 

48,253 

$ 

$ 

3,599 
2,798 
76 
1,217 
678 
8,368 
64,079 

552 
785 
1,668 
528 
557 
251 
289 
74 
226 
722 
5,652 

4,885 
60 
5,827 
3,218 
86 
167 
469 
1,038 
148 
15,898 

24,913 

1,387 
8,465 
7,858 
(94) 
17,616 
64,079 

$ 

3,234 
2,871 
93 
1,204 
389 
7,791 
61,188 

1,151 
813 
1,804 
418 
569 
217 
268 
76 
217 
545 
6,078 

4,756 
48 
5,569 
3,380 
113 
181 
390 
1,038 
147 
15,622 

22,813 

1,374 
8,155 
7,239 
(93) 
16,675 
61,188 

$ 

$ 

$ 

$ 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
XCEL ENERGY INC. AND SUBSIDIARIES
CONSOLIDATED STATEMENTS OF COMMON STOCKHOLDERS’ EQUITY
(amounts in millions, except per share data; shares in actual amounts)

Common Stock Issued

Shares

Par Value

Additional Paid
In Capital

Retained 
Earnings

Accumulated 
Other 
Comprehensive 
Loss

Total Common 
Stockholders’ 
Equity

Balance at Dec. 31, 2020

  537,438,394 

$ 

1,344 

$ 

7,404 

$ 

5,968 

$ 

(141)  $ 

14,575 

Net income

Other comprehensive income

Dividends declared on common stock ($1.83 per share)

Issuances of common stock

Share-based compensation

Balance at Dec. 31, 2021

Net Income

Other comprehensive loss

Dividends declared on common stock ($1.95 per share)

Issuances of common stock

Share-based compensation

Balance at Dec. 31, 2022

Net income

Other comprehensive income

Dividends declared on common stock ($2.08 per share)

Issuances of common stock

Share-based compensation

Balance at Dec. 31, 2023

6,586,875 

16 

387 

12 

1,597 

(989) 

(4) 

18 

1,597 

18 

(989) 

403 

8 

  544,025,269 

$ 

1,360 

$ 

7,803 

$ 

6,572 

$ 

(123)  $ 

15,612 

5,552,749 

14 

345 

7 

1,736 

(1,066) 

(3) 

30 

1,736 

30 

(1,066) 

359 

4 

  549,578,018 

$ 

1,374 

$ 

8,155 

$ 

7,239 

$ 

(93)  $ 

16,675 

5,363,685 

13 

295 

15 

1,771 

(1,148) 

(4) 

(1) 

1,771 

(1) 

(1,148) 

308 

11 

  554,941,703 

$ 

1,387 

$ 

8,465 

$ 

7,858 

$ 

(94)  $ 

17,616 

See Notes to Consolidated Financial Statements

51

     
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
XCEL ENERGY INC. AND SUBSIDIARIES
Notes to Consolidated Financial Statements

1.   Summary of Significant Accounting Policies

General  —  Xcel  Energy  Inc.’s  utility  subsidiaries  are  engaged  in  the 
regulated  generation,  purchase,  transmission,  distribution  and  sale  of 
electricity and the regulated purchase, transportation, distribution and sale 
of natural gas.

Xcel Energy’s regulated operations include the activities of NSP-Minnesota, 
NSP-Wisconsin,  PSCo  and  SPS.  These  utility  subsidiaries  serve  electric 
and  natural  gas  customers  in  portions  of  Colorado,  Michigan,  Minnesota, 
New  Mexico,  North  Dakota,  South  Dakota,  Texas  and  Wisconsin.  Also 
included in regulated operations are WGI, an interstate natural gas pipeline 
company, and WYCO, a joint venture with CIG to develop and lease natural 
gas pipeline, storage and compression facilities.

Xcel Energy Inc.’s nonregulated subsidiaries include:

Nonregulated Subsidiary

Purpose

Eloigne

Capital Services

Xcel Energy Venture 
Holdings, Inc.

Nicollet Project Holdings

Invests in rental housing projects that qualify for low-income 
housing tax credits.

Procures equipment for construction of renewable 
generation facilities at other subsidiaries.

Invests in limited partnerships, including EIP funds with 
portfolios of investments in energy technology companies.
Invests in nonregulated assets such as the Minnesota 
community solar gardens.

Xcel Energy Inc. owns the following additional direct subsidiaries, some of 
which are intermediate holding companies with additional subsidiaries:

Direct Subsidiary

Xcel Energy Wholesale Group Inc.

Xcel Energy Markets Holdings Inc.

Xcel Energy Ventures Inc.

Xcel Energy Retail Holdings Inc.

Xcel Energy Communication Group Inc.

Xcel Energy International Inc.

Xcel Energy Transmission Holding Company, LLC

Nicollet Holdings Company, LLC

Xcel Energy Nuclear Services Holdings, LLC

Xcel Energy Services Inc.

Xcel Energy and its subsidiaries collectively are referred to as Xcel Energy.

Xcel  Energy’s  consolidated  financial  statements  include  its  wholly-owned 
subsidiaries  and  VIEs 
the  primary  beneficiary.  All 
it 
intercompany  transactions  and  balances  are  eliminated  unless  a  different 
treatment is appropriate for rate regulated transactions. The equity method 
of accounting is used for its investments in EIP funds and WYCO.

for  which 

is 

Investments  in  certain  plants  and  transmission  facilities  are  jointly  owned 
with nonaffiliated utilities. A proportionate share of jointly owned facilities is 
recorded  as  property,  plant  and  equipment  on  the  consolidated  balance 
sheets, and Xcel Energy’s share of operating costs associated with these 
facilities is included in the consolidated statements of income.

The  consolidated  financial  statements  are  presented  in  accordance  with 
GAAP.  All  of  the  utility  subsidiaries’  underlying  accounting  records  also 
conform to the FERC uniform system of accounts. 

Certain  amounts  in  the  consolidated  financial  statements  or  notes  have 
been reclassified for comparative purposes; however, such reclassifications 
did not affect net income, total assets, liabilities, equity or cash flows.

52

Xcel Energy has evaluated events occurring after Dec. 31, 2023 up to the 
date  of  issuance  of  these  consolidated  financial  statements.  These 
statements  contain  all  necessary  adjustments  and  disclosures  resulting 
from that evaluation.

Use  of  Estimates  —  Xcel  Energy  uses  estimates  based  on  the  best 
information  available  to  record  transactions  and  balances  resulting  from 
business operations. 

regulatory  assets  and 

Estimates  are  used  for  items  such  as  plant  depreciable  lives  or  potential 
disallowances,  AROs,  certain 
tax 
provisions, uncollectible amounts, environmental costs, unbilled revenues, 
jurisdictional  fuel  and  energy  cost  allocations  and  actuarially  determined 
benefit  costs.  Recorded  estimates  are  revised  when  better  information 
becomes  available  or  actual  amounts  can  be  determined.  Revisions  can 
affect operating results.

liabilities, 

Regulatory  Accounting  —  The  regulated  utility  subsidiaries  account  for 
income  and  expense  items  in  accordance  with  accounting  guidance  for 
regulated operations. Under this guidance:

•

•

Certain costs, which would otherwise be charged to expense or other 
comprehensive  income,  are  deferred  as  regulatory  assets  based  on 
the expected ability to recover the costs in future rates.
Certain credits, which would otherwise be reflected as income or other 
comprehensive income, are deferred as regulatory liabilities based on 
the  expectation  the  amounts  will  be  returned  to  customers  in  future 
rates,  or  because  the  amounts  were  collected  in  rates  prior  to  the 
costs being incurred.

Estimates  and  assumptions  for  recovery  of  deferred  costs  and  refund  of 
deferred credits are based on specific ratemaking decisions, precedent or 
other available information. Regulatory assets and liabilities are amortized 
consistent with the treatment in the rate setting process.

If changes in the regulatory environment occur, the utility subsidiaries may 
no  longer  be  eligible  to  apply  this  accounting  treatment  and  may  be 
required to eliminate regulatory assets and liabilities. Such changes could 
have  a  material  effect  on  Xcel  Energy’s  results  of  operations,  financial 
condition and cash flows. 

See Note 4 for further information.

Income Taxes — Xcel Energy accounts for income taxes using the asset 
and liability method, which requires recognition of deferred tax assets and 
liabilities  for  the  expected  future  tax  consequences  of  events  that  have 
been  included  in  the  consolidated  financial  statements.  Income  taxes  are 
deferred for all temporary differences between pretax financial and taxable 
income  and  between  the  book  and  tax  bases  of  assets  and  liabilities 
utilizing  rates  that  are  scheduled  to  be  in  effect  when  the  temporary 
differences are expected to reverse. The effect of a change in tax rates on 
deferred tax assets and liabilities is recognized in the period that includes 
the enactment date. 

Utility  rate  regulation  has  resulted  in  the  recognition  of  regulatory  assets 
and liabilities related to income taxes. The effects of tax rate changes that 
are  attributable  to  the  utility  subsidiaries  are  generally  subject  to  a 
normalization method of accounting. Therefore, the revaluation of most of 
the utility subsidiaries’ net deferred taxes upon a tax rate reduction results 
in  the  establishment  of  a  net  regulatory  liability,  refundable  to  utility 
customers over the remaining life of the related assets. 

Xcel Energy anticipates that a tax rate increase would predominantly result 
in  the  establishment  of  a  regulatory  asset,  subject  to  an  evaluation  of 
whether future recovery is expected.

Reversal  of  certain  temporary  differences  are  accounted  for  as  current 
income  tax  expense  due  to  the  effects  of  past  regulatory  practices  when 
deferred  taxes  were  not  required  to  be  recorded  due  to  the  use  of  flow 
through accounting for ratemaking purposes. 

Tax  credits  are  recorded  when  earned  unless  there  is  a  requirement  to 
defer  the  benefit  and  amortize  over  the  book  depreciable  lives  of  related 
property.  The  requirement  to  defer  and  amortize  these  credits  specifically 
applies to certain federal ITCs, as determined by tax regulations and Xcel 
Energy  tax  elections.  For  tax  credits  otherwise  eligible  to  be  recognized 
when  earned,  Xcel  Energy  considers  the  impact  of  rate  regulation  to 
determine  if  these  credits  and  related  adjustments  should  be  deferred  as 
regulatory assets or liabilities. 

Deferred tax assets are reduced by a valuation allowance if it is more likely 
than  not  that  some  portion  or  all  of  the  deferred  tax  asset  will  not  be 
realized. This evaluation includes consideration of whether tax credits are 
expected  to  be  sold  at  a  discount  and  impact  the  realization  of  amounts 
presented  as  deferred  tax  assets.  Transferable  tax  credits  are  accounted 
for  under  ASC  740  Income  Taxes,  and  valuation  allowances  and  any 
adjustments  for  discounts  incurred  on  sales  transactions  are  recorded  to 
deferred  tax  expense,  typically  recovered  in  the  utility  subsidiaries’ 
regulatory mechanisms.

Xcel  Energy  measures  and  discloses  uncertain  tax  positions  that  it  has 
taken  or  expects  to  take  in  its  income  tax  returns.  A  tax  position  is 
recognized  in  the  consolidated  financial  statements  when  it  is  more  likely 
than not that the position will be sustained upon examination based on the 
technical  merits  of  the  position.  Recognition  of  changes  in  uncertain  tax 
positions are reflected as a component of income tax expense.

Interest  and  penalties  related  to  income  taxes  are  reported  within  Other 
income (expense), net or interest charges in the consolidated statements of 
income.

Xcel  Energy  Inc.  and  its  subsidiaries  file  consolidated  federal  income  tax 
returns  as  well  as  consolidated  or  separate  state  income  tax  returns. 
Federal  income  taxes  paid  by  Xcel  Energy  Inc.  are  allocated  to  its 
subsidiaries based on separate company computations. A similar allocation 
is made for state income taxes paid by Xcel Energy Inc. in connection with 
consolidated  state  filings.  Xcel  Energy  Inc.  also  allocates  its  own  income 
tax benefits to its direct subsidiaries.

See Note 7 for further information.

in  Regulated 
Property,  Plant  and  Equipment  and  Depreciation 
Operations — Property, plant and equipment is stated at original cost. The 
cost of plant includes direct labor and materials, contracted work, overhead 
costs  and  AFUDC.  The  cost  of  plant  retired  is  charged  to  accumulated 
depreciation  and  amortization.  Amounts  recovered  in  rates  for  future 
removal costs are recorded as regulatory liabilities. Significant additions or 
improvements  extending  asset  lives  are  capitalized,  while  repairs  and 
maintenance costs and replacement of items determined to be less than a 
unit of property are charged to expense as incurred.

Property,  plant  and  equipment  is  tested  for  impairment  when  it  is 
determined that the carrying value of the assets may not be recoverable. A 
loss is recognized in the current period if it becomes probable that part of a 
cost  of  a  plant  under  construction  or  recently  completed  plant  will  be 
disallowed  for  recovery  from  customers  and  a  reasonable  estimate  of  the 
disallowance  can  be  made.  For  investments  in  property,  plant  and 
equipment  that  are  abandoned  and  not  expected  to  go  into  service, 
incurred  costs  and  related  deferred  tax  amounts  are  compared  to  the 
discounted  estimated  future  rate  recovery,  and  a  loss  is  recognized,  if 
necessary.

Depreciation  expense  is  recorded  using  the  straight-line  method  over  the 
plant’s commission approved useful life. Actuarial life studies are performed 
and  submitted  to  the  state  and  federal  commissions  for  review.  Upon 
acceptance by the various commissions, the resulting lives and net salvage 
rates are used to calculate depreciation. Plant removal costs are typically 
recognized  at  the  amounts  recovered  in  rates  as  authorized  by  the 
applicable  regulator.  Accumulated  removal  costs  are  reflected  in  the 
consolidated balance sheet as a regulatory liability. Depreciation expense, 
expressed  as  a  percentage  of  average  depreciable  property,  was 
approximately 3.6% for 2023, 3.7% for 2022 and 3.5% for 2021.

See Note 3 for further information.

AROs — Xcel Energy records AROs as a liability in the period incurred (if 
fair value can be reasonably estimated), with the offsetting/associated costs 
capitalized  as  a  long-lived  asset.  The  liability  is  generally  increased  over 
time  by  applying  the  effective  interest  method  of  accretion  and  the 
capitalized  costs  are  typically  depreciated  over  the  useful  life  of  the  long-
lived  asset.  Changes  resulting  from  revisions  to  timing  or  amounts  of 
expected  asset  retirement  cash  flows  are  recognized  as  an  increase  or  a 
decrease in the ARO.

See Note 12 for further information.

Nuclear  Decommissioning  —  Nuclear  decommissioning  studies  that 
estimate  NSP-Minnesota’s  costs  of  decommissioning  its  nuclear  power 
plants are normally performed at least every three years and submitted to 
the  state  commissions  for  approval.  Due  to  other  regulatory  activity,  the 
next decommissioning study has been deferred one year until 2024.

NSP-Minnesota recovers regulator-approved decommissioning costs of its 
nuclear  power  plants  over  each  facility’s  expected  service  life,  typically 
based  on  the  triennial  decommissioning  studies.  The  studies  consider 
estimated  future  costs  of  decommissioning  and  the  market  value  of 
investments  in  trust  funds  and  recommend  annual  funding  amounts. 
Amounts  collected  in  rates  are  deposited  in  the  trust  funds.  For  financial 
reporting purposes, NSP-Minnesota accounts for nuclear decommissioning 
as an ARO.

Restricted  funds  for  future  decommissioning  expenditures  for  NSP-
Minnesota’s nuclear facilities are included in nuclear decommissioning fund 
and other assets on the consolidated balance sheets. 

See Notes 10 and 12 for further information.

Benefit  Plans  and  Other  Postretirement  Benefits  —  Xcel  Energy 
maintains pension and postretirement benefit plans for eligible employees. 
Recognizing  the  cost  of  providing  benefits  and  measuring  the  projected 
benefit  obligation  of  these  plans  requires  management  to  make  various 
assumptions and estimates.

53

Certain  unrecognized  actuarial  gains  and  losses  and  unrecognized  prior 
service  costs  or  credits  are  deferred  as  regulatory  assets  and  liabilities, 
rather than recorded as other comprehensive income, based on regulatory 
recovery mechanisms. 

See Note 11 for further information.

Environmental  Costs  —  Environmental  costs  are  recorded  when  it  is 
probable Xcel Energy is liable for remediation costs and the amount can be 
reasonably  estimated.  Costs  are  deferred  as  a  regulatory  asset  if  it  is 
probable  the  costs  will  be  recovered  from  customers  in  future  rates. 
Otherwise, the costs are expensed. For certain environmental costs related 
to  facilities  currently  in  use,  such  as  for  emission-control  equipment,  the 
cost is capitalized and depreciated over the life of the plant.

Estimated  remediation  costs  are  regularly  adjusted  as  estimates  are 
revised  and  remediation  is  performed.  If  other  participating  potentially 
responsible parties exist and acknowledge their potential involvement with 
a  site,  costs  are  estimated  and  recorded  only  for  Xcel  Energy’s  expected 
share of the cost. 

Estimated future expenditures to restore sites are treated as a capitalized 
cost  of  plant  retirement.  The  depreciation  expense  levels  recoverable  in 
rates include a provision for removal expenses. Removal costs recovered 
in rates before the related costs are incurred are classified as a regulatory 
liability.

See Note 12 for further information.

Revenue  from  Contracts  with  Customers  —  Performance  obligations 
related  to  the  sale  of  energy  are  satisfied  as  energy  is  delivered  to 
customers. Xcel Energy recognizes revenue that corresponds to the price 
of the energy delivered to the customer. The measurement of energy sales 
to  customers  is  generally  based  on  the  reading  of  their  meters,  which 
occurs  systematically  throughout  the  month.  At  the  end  of  each  month, 
amounts of energy delivered to customers since the date of the last meter 
is 
reading  are  estimated,  and 
recognized. 

the  corresponding  unbilled  revenue 

A  separate  financing  component  of  collections  from  customers  is  not 
recognized as contract terms are short-term in nature. Revenues are net of 
any excise or sales taxes or fees. The utility subsidiaries recognize physical 
sales to customers (native load and wholesale) on a gross basis in electric 
revenues and cost of sales. Revenues and charges for short-term physical 
wholesale  sales  of  excess  energy  transacted  through  RTO/ISOs  are  also 
recorded on a gross basis. Other revenues and charges settled/facilitated 
through an RTO/ISO are recorded on a net basis in cost of sales.

See Note 6 for further information.

Cash  and  Cash  Equivalents  —  Xcel  Energy  considers  investments  in 
instruments with a remaining maturity of three months or less at the time of 
purchase to be cash equivalents.

Accounts  Receivable  and  Allowance  for  Bad  Debts  —  Accounts 
receivable  are  stated  at  the  actual  billed  amount  net  of  an  allowance  for 
bad  debts.  Xcel  Energy  establishes  an  allowance 
for  uncollectible 
receivables  based  on  a  policy  that  reflects  its  expected  exposure  to  the 
credit risk of customers. 

As  of  Dec.  31,  2023  and  2022,  the  allowance  for  bad  debts  was  $128 
million and $122 million, respectively. 

Inventory  —  Inventory  is  recorded  at  the  lower  of  average  cost  or  net 
realizable value and consisted of the following: 

(Millions of Dollars)

Inventories

Materials and supplies

Fuel

Natural gas

Total inventories

Dec. 31, 2023

Dec. 31, 2022

$ 

$ 

377 

$ 

211 

123 

711 

$ 

330 

201 

272 

803 

Equity Method Investments — The equity method of accounting is used 
for certain investments including WYCO and EIP funds, which requires Xcel 
Energy’s recognition of its share of these investees’ results, based on Xcel 
Energy’s proportional ownership interest. For investments in EIP funds, this 
includes  Xcel  Energy’s  share  of  fund  expenses  and  realized  gains  and 
losses, as well as unrealized gains and losses resulting from valuations of 
the funds’ investments in emerging energy technology companies. 

Fair  Value  Measurements  —  Xcel  Energy  presents  cash  equivalents, 
interest rate derivatives, rabbi trust assets, commodity derivatives, pension 
and postretirement plan assets and nuclear decommissioning fund assets 
at estimated fair values in its consolidated financial statements. 

For  interest  rate  derivatives,  quoted  prices  based  primarily  on  observable 
market interest rate curves are used to estimate fair value. For commodity 
derivatives,  the  most  observable  inputs  available  are  generally  used  to 
determine the fair value of each contract. In the absence of a quoted price, 
quoted prices for similar contracts or internally prepared valuation models 
may be used to determine fair value.

For rabbi trust assets, pension and postretirement plan assets and nuclear 
decommissioning  fund  assets,  published  trading  data  and  pricing  models, 
generally  using  the  most  observable  inputs  available,  are  utilized  to 
determine fair value for each security. 

See Notes 10 and 11 for further information.

Derivative  Instruments  —  Xcel  Energy  uses  derivative  instruments  in 
connection  with  its  commodity  trading  activities,  and  to  manage  risk 
associated  with  changes  in  interest  rates  and  utility  commodity  prices, 
including  forward  contracts,  futures,  swaps  and  options.  Derivatives  not 
qualifying  for  the  normal  purchases  and  normal  sales  exception  are 
recorded  on  the  consolidated  balance  sheets  at  fair  value  as  derivative 
instruments.  Classification  of  changes  in  fair  value  for  those  derivative 
instruments  is  dependent  on  the  designation  of  a  qualifying  hedging 
relationship. 

Changes  in  fair  value  of  derivative  instruments  not  designated  in  a 
qualifying  hedging  relationship  are  reflected  in  current  earnings  or  as  a 
regulatory asset or liability. Classification as a regulatory asset or liability is 
based on commission approved regulatory recovery mechanisms.

Gains  or  losses  on  commodity  trading  transactions  are  recorded  as  a 
component of electric operating revenues. 

Normal  Purchases  and  Normal  Sales  —  Xcel  Energy  enters  into 
contracts for purchases and sales of commodities for use in its operations. 
At inception, contracts are evaluated to determine whether they contain a 
derivative,  and  if  so,  whether  they  may  be  exempted  from  derivative 
accounting if designated as normal purchases or normal sales.

See Note 10 for further information.

54

 
 
 
 
Cost  of  RECs  that  are  utilized  to  support  commodity  trading  activities  are 
recorded  in  a  similar  manner  as  the  associated  commodities  and  are 
presented on a net basis in electric operating revenues in the consolidated 
statements of income.

2.   Accounting Pronouncements

Recently Issued

the  existing 

requirements 

Segment Reporting — In November 2023, the FASB issued ASU 2023-07 
– Segment Reporting (Topic 280) – Improvements to Reportable Segment 
Disclosures,  which  extends 
for  annual 
disclosures  to  quarterly  periods,  and  requires  that  both  annual  and 
quarterly disclosures present segment expenses using line items consistent 
with  information  regularly  provided  to  the  chief  operating  decision  maker. 
The ASU is effective for annual periods beginning after Dec. 15, 2023 and 
quarterly periods beginning after Dec. 15, 2024, and Xcel Energy does not 
expect  implementation  of  the  new  disclosure  guidance  to  have  a  material 
impact to its consolidated financial statements. 

Income  Taxes  —  In  December  2023,  the  FASB  issued  ASU  2023-09  – 
Income Taxes (Topic 740) – Improvements to Income Tax Disclosures, with 
new disclosure requirements including presentation of prescribed line items 
in the effective tax rate reconciliation and disclosures regarding state and 
local tax payments. The ASU is effective for annual periods beginning after 
Dec. 15, 2024, and Xcel Energy does not expect implementation of the new 
disclosure guidance to have a material impact to its consolidated financial 
statements. 

3.   Property, Plant and Equipment

Major classes of property, plant and equipment

(Millions of Dollars)

Dec. 31, 2023

Dec. 31, 2022

Property, plant and equipment, net

Electric plant

Natural gas plant

Common and other property
Plant to be retired (a)
CWIP

Total property, plant and equipment

Less accumulated depreciation

Nuclear fuel

Less accumulated amortization

$ 

52,494 

$ 

49,639 

9,080 

3,190 

2,055 

2,873 

69,692 

(18,399) 

3,337 

(2,988) 

8,514 

2,970 

2,217 

2,124 

65,464 

(17,502) 

3,183 

(2,892) 

Property, plant and equipment, net

$ 

51,642 

$ 

48,253 

Amounts include Sherco 1 and 3 and A.S. King for NSP-Minnesota; Comanche Units 2 

and 3, Craig Units 1 and 2, Hayden Units 1 and 2 and coal generation assets at Pawnee 

pending  facility  gas  conversion  for  PSCo;  and  Tolk  Unit  1  and  2  and  coal  generation 

assets at Harrington pending facility gas conversion for SPS. The Dec. 31, 2022 balance 

also includes Sherco 2, which was retired on Dec. 31, 2023. Amounts are presented net 

of accumulated depreciation. 

Commodity  Trading  Operations  —  All  applicable  gains  and  losses 
related to commodity trading activities are shown on a net basis in electric 
operating revenues in the consolidated statements of income.

Commodity trading activities are not associated with energy produced from 
generation assets or energy and capacity purchased to serve native load. 
Commodity  trading  contracts  are  recorded  at  fair  market  value  and 
commodity  trading  results  include  the  impact  of  all  margin-sharing 
mechanisms. 

See Note 10 for further information.

Other Utility Items

AFUDC  —  AFUDC  represents  the  cost  of  capital  used  to  finance  utility 
construction  activity  and  is  computed  by  applying  a  composite  financing 
rate  to  qualified  CWIP.  The  amount  of  AFUDC  capitalized  as  a  utility 
construction  cost  is  credited  to  other  nonoperating  income  (for  equity 
capital) and interest charges (for debt capital). AFUDC amounts capitalized 
are included in Xcel Energy’s rate base. 

Alternative  Revenue  —  Certain  rate  rider  mechanisms  (including 
decoupling/sales  true  up  and  CIP/DSM  programs)  qualify  as  alternative 
revenue  programs.  These  mechanisms  arise  from  instances  in  which  the 
regulator  authorizes  a  future  surcharge  in  response  to  past  activities  or 
completed  events.  When  certain  criteria  are  met,  including  expected 
collection  within  24  months,  revenue  is  recognized,  which  may  include 
incentives and return on rate base items. 

Billing  amounts  are  revised  periodically  for  differences  between  total 
amount collected and revenue earned, which may increase or decrease the 
level  of  revenue  collected  from  customers.  Alternative  revenues  arising 
from  these  programs  are  presented  on  a  gross  basis  and  disclosed 
separately from revenue from contracts with customers. 

See Note 6 for further information. 

Conservation Programs — Costs incurred for DSM and CIP programs are 
deferred  if  it  is  probable  future  revenue  will  recover  the  incurred  cost. 
Revenues  recognized  for  incentive  programs  for  the  recovery  of  lost 
margins and/or conservation performance incentives are limited to amounts 
expected to be collected within 24 months from the year they are earned. 
Regulatory assets are recognized to reflect the amount of costs or earned 
incentives that have not yet been collected from customers.

Emissions  Allowances  —  Emissions  allowances  are  recorded  at  cost, 
including  broker  commission  fees.  The  inventory  accounting  model  is 
utilized for all emissions allowances and any sales of these allowances are 
included in electric revenues.

(a)

Nuclear  Refueling  Outage  Costs  —  Xcel  Energy  uses  a  deferral  and 
amortization  method  for  nuclear  refueling  costs.  This  method  amortizes 
costs  over  the  period  between  refueling  outages  consistent  with  rate 
recovery.

RECs  —  Cost  of  RECs  that  are  utilized  for  compliance  is  recorded  as 
electric  fuel  and  purchased  power  expense.  In  certain  jurisdictions,  Xcel 
Energy reduces recoverable fuel and purchased power costs for the cost of 
RECs received. 

An inventory accounting model is used to account for RECs, however these 
assets  are  classified  as  regulatory  assets  if  amounts  are  recoverable  in 
future rates.

Sales of RECs are recorded in electric revenues on a gross basis. The cost 
of  these  RECs  and  amounts  credited  to  customers  under  margin-sharing 
mechanisms are recorded in electric fuel and purchased power expense.

55

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Joint Ownership of Generation, Transmission and Gas Facilities

The utility subsidiaries’ jointly owned assets as of Dec. 31, 2023:

(Millions of Dollars, Except Percent Owned)

Plant in 
Service

Accumulated 
Depreciation

Percent 
Owned

NSP-Minnesota

Electric generation:

Sherco Unit 3

Sherco common facilities

Sherco substation

Electric transmission:

Grand Meadow

Huntley Wilmarth

CapX2020

$ 

633 

$ 

185 

5 

11 

49 

820 

Total NSP-Minnesota 

(a)

$ 

1,703 

$ 

(a)

Projects additionally include $2 million in CWIP.

 59 %

 80 

 59 

 50 

 50 

 51 

480 

121 

4 

4 

2 

141 

752 

(Millions of Dollars, Except Percent Owned)

Plant in 
Service

Accumulated 
Depreciation

Percent 
Owned

NSP-Wisconsin

Electric transmission:

La Crosse, WI to Madison, WI

CapX2020

Total NSP-Wisconsin 

(a)

$ 

$ 

178 

$ 

169 

347 

$ 

25 

39 

64 

 37 %

 80 

(a)

Projects additionally include $1 million in CWIP.

(Millions of Dollars, Except Percent Owned)

Plant in 
Service

Accumulated 
Depreciation

Percent 
Owned

PSCo

Electric generation:

Hayden Unit 1

Hayden Unit 2

Hayden common facilities

Craig Units 1 and 2

Craig common facilities

Comanche Unit 3

Comanche common facilities

Electric transmission:

Transmission and other facilities

Gas transmission:

Rifle, CO to Avon, CO

Gas transmission compressor

Total PSCo 

(a)

$ 

157 

$ 

108 

 76 %

151 

44 

82 

39 

916 

29 

189 

28 

8 

87 

31 

55 

25 

191 

4 

 37 

 53 

 10 

 7 

 67 

 77 

75 

Various

9 

2 

 60 

 50 

$ 

1,643 

$ 

587 

(a)

Projects additionally include $18 million in CWIP.

Each  company’s  share  of  operating  expenses  and  construction 
expenditures  is  included  in  the  applicable  utility  accounts.  Respective 
owners are responsible for providing their own financing.

56

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
4.   Regulatory Assets and Liabilities

Regulatory assets and liabilities are created for amounts that regulators may allow to be collected or may require to be paid back to customers in future 
electric  and  natural  gas  rates.  Xcel  Energy  would  be  required  to  recognize  the  write-off  of  regulatory  assets  and  liabilities  in  net  income  or  other 
comprehensive income if changes in the utility industry no longer allow for the application of regulatory accounting guidance under GAAP.

Components of regulatory assets:

(Millions of Dollars)

Regulatory Assets

Pension and retiree medical obligations

Recoverable deferred taxes on AFUDC

Net AROs 

(b) 

Excess deferred taxes — TCJA 

Depreciation differences

Environmental remediation costs

Deferred natural gas, electric, steam energy/fuel costs
Conservation programs (c)
Purchased power contract costs

PI extended power uprate

Benson biomass PPA termination and asset purchase

Sales true-up and revenue decoupling

State commission adjustments 

Losses on reacquired debt

MISO capacity revenue tracker

Gas pipeline inspection and remediation costs
Contract valuation adjustments (d) 
Nuclear refueling outage costs

Grid modernization costs

Renewable resources and environmental initiatives

Other

Total regulatory assets

See Note(s)

Remaining Amortization 
Period

Dec. 31, 2023

Dec. 31, 2022 

(a)

Current

Noncurrent

Current

Noncurrent

11

Various

Plant lives

1, 12

Various

7

Various

One to 12 years

1, 12

Various

One to three years

1 One to two years

Term of related contract

11 years

Five years

One to two years

Plant lives

Term of related debt

One to two years

One to two years

1, 10

Term of related contract

1 One to two years

One to two years

One to two years

Various

$ 

27 

— 

— 

10 

17 

15 

239 

19 

4 

4 

10 

7 

1 

2 

36 

40 

18 

43 

16 

38 

65 

$ 

1,106 

$ 

332 

316 

198 

189 

94 

80 

54 

40 

38 

36 

33 

32 

30 

26 

25 

22 

19 

17 

5 

22 

— 

— 

13 

17 

20 

581 

16 

10 

4 

10 

54 

1 

3 

— 

42 

28 

30 

14 

50 

106 

144 

$ 

1,069 

292 

339 

205 

193 

92 

299 

36 

36 

42 

45 

— 

33 

32 

— 

13 

28 

12 

24 

6 

75 

$ 

611 

$ 

2,798 

$ 

1,059 

$ 

2,871 

(a)

(b)

(c)

(d)

Prior period amounts have been reclassified to conform with current year presentation.

The  2022  amount  is  net  of  the  nuclear  decommissioning  accruals  and  gains  from  decommissioning  investments.  In  2023,  the  nuclear  decommissioning  accruals  and  gains  from 

decommissioning investments exceeded the expected cost of AROs in NSP-Minnesota and was reclassified to a regulatory liability. 

Includes costs for conservation programs, as well as incentives allowed in certain jurisdictions.

Includes the fair value of certain long-term PPAs used to meet energy capacity requirements and valuation adjustments on natural gas commodity purchases.

57

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Components of regulatory liabilities:

(Millions of Dollars)

Regulatory Liabilities

Deferred income tax adjustments and TCJA refunds 

(a)

Plant removal costs
Effects of regulation on employee benefit costs (b)
Renewable resources and environmental initiatives

Net AROs 

(c)

Sales true-up and revenue decoupling

ITC deferrals

LP&L departure payment

Formula rates

DOE settlement

Deferred natural gas, electric, steam energy/fuel costs

(d)

Contract valuation adjustments 
Conservation programs (e)
Other
Total regulatory liabilities (f)

See Note(s)

Remaining Amortization 
Period

Dec. 31, 2023

Dec. 31, 2022

Current

Noncurrent

Current

Noncurrent

7

Various

1, 12

Various

Various

Various

Various

Two years

1

Various

Up to 10 years

One to two years

One to two years

Less than one year

1, 10

Less than one year

1

Less than one year

Various

$ 

7 

$ 

3,015 

$ 

9 

$ 

— 

— 

9 

— 

18 

1 

33 

29 

18 

220 

56 

47 

90 

1,984 

253 

188 

90 

76 

60 

33 

18 

6 

— 

— 

— 

104 

— 

— 

6 

— 

— 

1 

— 

32 

12 

39 

175 

72 

72 

3,110 

1,819 

247 

173 

— 

77 

61 

— 

17 

3 

— 

1 

— 

61 

$ 

528 

$ 

5,827 

$ 

418 

$ 

5,569 

(a)

(b)

(c)

(d)

(e)

(f)

Includes the revaluation of recoverable/regulated plant accumulated deferred income taxes and revaluation impact of non-plant accumulated deferred income taxes due to the TCJA.

Includes regulatory amortization and certain 2018 TCJA benefits approved by the CPUC to offset the PSCo prepaid pension asset.

Includes amounts recorded for future recovery of AROs, less amounts recovered through nuclear decommissioning accruals and gains from decommissioning investments.

Includes the fair value of FTR instruments utilized/intended to offset the impacts of transmission system congestion.

Includes costs for conservation programs, as well as incentives allowed in certain jurisdictions. 

Revenue subject to refund of $187 million and $67 million for 2023 and 2022, respectively, is included in other current liabilities.

Xcel Energy’s regulatory assets not earning a return include past expenditures of $1,085 million and $1,020 million at Dec. 31, 2023 and 2022 respectively, 
which  predominately  relate  to  purchased  natural  gas  and  electric  energy  costs  (including  certain  costs  related  to  Winter  Storm  Uri),  sales  true-up  and 
revenue  decoupling,  various  renewable  resources/environmental  initiatives  and  certain  prepaid  pension  amounts.  Additionally,  the  unfunded  portion  of 
pension and retiree medical obligations and net AROs (i.e. deferrals for which cash has not been disbursed) do not earn a return.

5.   Borrowings and Other Financing Instruments

Short-Term Borrowings

Short-Term  Debt  —  Xcel  Energy  meets 
liquidity 
requirements  primarily  through  the  issuance  of  commercial  paper  and 
borrowings under their credit facilities and term loan agreements.

its  short-term 

Commercial paper and other borrowings outstanding:

(Millions of Dollars, Except 
Interest Rates)

Three Months 
Ended Dec. 31, 
2023

Year Ended Dec. 31

2023

2022

2021

Borrowing limit

$ 

3,550 

$ 3,550 

$ 3,550 

$ 3,100 

Amount outstanding at period end

Average amount outstanding

Maximum amount outstanding

Weighted average interest rate, 
computed on a daily basis

Weighted average interest rate at 
period end

785 

339 

785 

  785 

  491 

  1,241 

  813 

  552 

  1,357 

  1,005 

  1,399 

  2,054 

 5.51 %

 5.12 %

 1.47 %

 0.57 %

 5.52 

 5.52 

 4.66 

 0.31 

Bilateral  Credit  Agreement  — 
In  April  2023,  NSP-Minnesota’s 
uncommitted bilateral credit agreement was renewed for an additional one-
year term. The credit agreement is limited in use to support letters of credit.

As of Dec. 31, 2023, NSP-Minnesota had $65 million outstanding letters of 
credit under the $75 million Bilateral Credit Agreement.

to  provide 

Letters of Credit — Xcel Energy uses letters of credit, typically with terms 
of  one  year, 
for  certain  operating 
obligations. As of Dec. 31, 2023 and 2022, there were $44 million and $43 
million of letters of credit outstanding under the credit facilities, respectively. 
Amounts approximate their fair value.

financial  guarantees 

Credit  Facilities  —  In  order  to  use  commercial  paper  programs  to  fulfill 
short-term funding needs, Xcel Energy Inc. and its utility subsidiaries must 
have revolving credit facilities in place at least equal to the amount of their 
respective commercial paper borrowing limits and cannot issue commercial 
paper exceeding available capacity under these credit facilities. 

The lines of credit provide short-term financing in the form of notes payable 
to  banks,  letters  of  credit  and  back-up  support  for  commercial  paper 
borrowings. 

Terms of Credit Agreements — In September 2022, Xcel Energy Inc., NSP-
Minnesota, NSP-Wisconsin, PSCo and SPS each entered into an amended 
five-year  credit  agreement  with  a  syndicate  of  banks.  The  aggregate 
borrowing limit is $3.55 billion. The amended credit agreements mature in 
September 2027.

58

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Features of the credit facilities:

Debt-to-Total 

Capitalization Ratio 

(a)

Amount 
Facility May Be 
Increased 
(millions of 
dollars) (b)

Additional Periods 
for Which a One-
Year Extension May 
Be Requested (c)

 (d)

Xcel Energy Inc.
NSP-Minnesota

NSP-Wisconsin

SPS

PSCo

2023

2022

 59.8 %

 59.7 % $ 

 47.7 

 48.2 

 46.1 

 44.8 

 47.7 

 47.4 

 45.7 

 44.0 

350 

150 

N/A

50 

100 

2 

2 

1 

2 

2 

(a)

(b)

(c)

(d)

Each credit facility has a financial covenant requiring that the debt-to-total capitalization 

ratio be less than or equal to 65%. 

Amounts authorized by state commissions in respective jurisdictions.

All extension requests are subject to majority bank group approval. 

The Xcel Energy Inc. credit facility has a cross-default provision that Xcel Energy Inc. 

would  be  in  default  on  its  borrowings  under  the  facility  if  it  or  any  of  its  subsidiaries 

(except NSP-Wisconsin as long as its total assets do not comprise more than 15% of 

Xcel  Energy’s  consolidated  total  assets)  default  on  indebtedness  in  an  aggregate 
principal amount exceeding $75 million.

If  Xcel  Energy  Inc.  or  its  utility  subsidiaries  do  not  comply  with  the 
covenant,  an  event  of  default  may  be  declared,  and  if  not  remedied,  any 
outstanding  amounts  due  under  the  facility  can  be  declared  due  by  the 
lender. As of Dec. 31, 2023, Xcel Energy Inc. and its subsidiaries were in 
compliance with all financial covenants. 

Xcel  Energy  Inc.  and  its  utility  subsidiaries  had  the  following  committed 
credit facilities available as of Dec. 31, 2023:

(Millions of Dollars)
Xcel Energy Inc.
PSCo
NSP-Minnesota
SPS
NSP-Wisconsin

Total

$ 

Credit Facility 
$ 

(a)

1,500 
700 
700 
500 
150 
3,550 

Drawn (b)

Available

$ 

$ 

165 
349 
180 
75 
60 
829 

$ 

$ 

1,335 
351 
520 
425 
90 
2,721 

(a)

(b)

These credit facilities mature in September 2027.

Includes outstanding commercial paper and letters of credit.

All  credit  facility  bank  borrowings,  outstanding  letters  of  credit  and 
outstanding  commercial  paper  reduce  the  available  capacity  under  the 
credit  facilities.  Xcel  Energy  Inc.  and  its  utility  subsidiaries  had  no  direct 
advances on facilities outstanding as of Dec. 31, 2023 and 2022.

Long-Term Borrowings and Other Financing Instruments 

Generally, the property of NSP-Minnesota, NSP-Wisconsin, PSCo and SPS 
is  subject  to  the  liens  of  their  respective  first  mortgage  indentures  for  the 
benefit of bondholders. 

Debt premiums, discounts and expenses are amortized over the life of the 
related  debt.  The  premiums,  discounts  and  expenses  for  refinanced  debt 
are deferred and amortized over the life of the new issuance. 

Long-term  debt  obligations  for  Xcel  Energy  Inc.  and  its  utility  subsidiaries 
as of Dec. 31 (in millions of dollars):

Xcel Energy Inc.

Financing Instrument

Interest 
Rate

Maturity Date

2023

2022

Unsecured senior notes

Unsecured senior notes

Unsecured senior notes

Unsecured senior notes

Unsecured senior notes

Unsecured senior notes

Unsecured senior notes 

Unsecured senior notes

Unsecured senior notes 
Unsecured senior notes 
Unsecured senior notes 
Unsecured senior notes (b)
Unsecured senior notes

(a)

Unsecured senior notes

Unsecured senior notes

Unamortized discount

Unamortized debt issuance cost

Current maturities 

Total long-term debt
(a)

2022 financing.

(b)

2023 financing. 

 0.50 %

Oct. 15, 2023

$ 

— 

$ 

 3.30 

 3.30 

 3.35 

 1.75 

 4.00 

 4.00 

 2.60 

 3.40 

 2.35 

 4.60 

 5.45 

 6.50 

 4.80 

 3.50 

June 1, 2025

June 1, 2025

Dec. 1, 2026

March 15, 2027

June 15, 2028

June 15, 2028

Dec. 1, 2029

June 1, 2030

Nov. 15, 2031

June 1, 2032

Aug. 15, 2033

July 1, 2036

Sept. 15, 2041

Dec. 1, 2049

250 

350 

500 

500 

130 

500 

500 

600 

300 

700 

800 

300 

250 

500 

(8) 

(36) 

— 

500 

250 

350 

500 

500 

130 

500 

500 

600 

300 

700 

— 

300 

250 

500 

(7) 

(35) 

(500) 

$ 

6,136 

$ 

5,338 

NSP-Minnesota

Financing Instrument

Interest 
Rate

Maturity Date

2023

2022

 2.60 %

May 15, 2023

$ 

— 

$ 

 7.125 

July 1, 2025

 6.50 

 2.25 

 5.25 

 6.25 

 6.20 

 5.35 

 4.85 

 3.40 

March 1, 2028

April 1, 2031

July 15, 2035

June 1, 2036

July 1, 2037

Nov. 1, 2039

Aug. 15, 2040

Aug. 15, 2042

 4.125 

May 15, 2044

 4.00 

 3.60 

 3.60 

 2.90 

 2.60 

 3.20 

 4.50 

 5.10 

Aug. 15, 2045

May 15, 2046

Sept. 15, 2047

March 1, 2050

June 1, 2051

April 1, 2052

June 1, 2052

May 15, 2053

250 

150 

425 

250 

400 

350 

300 

250 

500 

300 

300 

350 

600 

600 

700 

425 

500 

800 

2 

(49) 

(73) 

— 

400 

250 

150 

425 

250 

400 

350 

300 

250 

500 

300 

300 

350 

600 

600 

700 

425 

500 

— 

3 

(45) 

(66) 

(400) 

$ 

7,330 

$ 

6,542 

First mortgage bonds

First mortgage bonds

First mortgage bonds

First mortgage bonds

First mortgage bonds

First mortgage bonds 

First mortgage bonds

First mortgage bonds

First mortgage bonds

First mortgage bonds

First mortgage bonds

First mortgage bonds

First mortgage bonds

First mortgage bonds

First mortgage bonds

First mortgage bonds

First mortgage bonds

First mortgage bonds 

(a)

First mortgage bonds 

(b)

Other long-term debt

Unamortized discount

Unamortized debt issuance cost

Current maturities

Total long-term debt
(a)

2022 financing.

(b)

2023 financing. 

59

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
NSP-Wisconsin

Financing Instrument

Interest 
Rate

Maturity Date

2023

2022

Financing Instrument

SPS

Interest 
Rate

Maturity Date

2023

2022

First mortgage bonds

First mortgage bonds

First mortgage bonds

First mortgage bonds

First mortgage bonds

First mortgage bonds

First mortgage bonds 

First mortgage bonds

First mortgage bonds 

(a)

First mortgage bonds 

(b)

Unamortized discount

Unamortized debt issuance cost

Current maturities

Total long-term debt
(a)

2022 financing. 
2023 financing.

(b)

Financing Instrument

First mortgage bonds

First mortgage bonds

First mortgage bonds

First mortgage bonds

First mortgage bonds 

First mortgage bonds 

(a)

First mortgage bonds

First mortgage bonds

First mortgage bonds

First mortgage bonds

First mortgage bonds

First mortgage bonds

First mortgage bonds

First mortgage bonds

First mortgage bonds

First mortgage bonds

First mortgage bonds

First mortgage bonds

First mortgage bonds 

(a)

First mortgage bonds 

(b)

Unamortized discount

Unamortized debt issuance cost

Current maturities

Total long-term debt
(a)

2022 financing.

(b)

2023 financing. 

 3.30 %

June 15, 2024

$ 

 3.30 

 6.375 

 3.70 

 3.75 

 4.20 

 3.05 

 2.82 

 4.86 

 5.30 

June 15, 2024

Sept. 1, 2038

Oct. 1, 2042

Dec. 1, 2047

Sept. 1, 2048

May 1, 2051

May 1, 2051

Sept. 15, 2052

June 15, 2053

$ 

100 

100 

200 

100 

100 

200 

100 

100 

100 

125 

(3) 

(11) 

(200) 

100 

100 

200 

100 

100 

200 

100 

100 

100 

— 

(3) 

(11) 

— 

$ 

1,011 

$ 

1,086 

PSCo

Interest 
Rate

Maturity Date

2023

2022

 2.50 % March 15, 2023

$ 

— 

$ 

 2.90 

 3.70 

 1.90 

May 15, 2025

June 15, 2028

Jan. 15, 2031

 1.875 

June 15, 2031

 4.10 

 6.25 

 6.50 

 4.75 

 3.60 

 3.95 

 4.30 

 3.55 

 3.80 

 4.10 

 4.05 

 3.20 

 2.70 

 4.50 

 5.25 

June 1, 2032

Sept. 1, 2037

Aug. 1, 2038

Aug. 15, 2041

Sept. 15, 2042

March 15, 2043

March 15, 2044

June 15, 2046

June 15, 2047

June 15, 2048

Sept. 15, 2049

March 1, 2050

Jan. 15, 2051

June 1, 2052

April 1, 2053

250 

350 

375 

750 

300 

350 

300 

250 

500 

250 

300 

250 

400 

350 

400 

550 

375 

400 

850 

(41) 

(59) 

— 

250 

250 

350 

375 

750 

300 

350 

300 

250 

500 

250 

300 

250 

400 

350 

400 

550 

375 

400 

— 

(37) 

(53) 

(250) 

$ 

7,450 

$ 

6,610 

First mortgage bonds

First mortgage bonds

Unsecured senior notes

Unsecured senior notes

First mortgage bonds

First mortgage bonds

First mortgage bonds

First mortgage bonds

First mortgage bonds

First mortgage bonds

First mortgage bonds 

First mortgage bonds

First mortgage bonds

First mortgage bonds 

(a)

First mortgage bonds 

(b)

Unamortized discount

Unamortized debt issuance cost

Current maturities

Total long-term debt
(a)

2022 financing.

(b)

2023 financing.

 3.30 %

June 15, 2024

$ 

150 

$ 

 3.30 

 6.00 

 6.00 

 4.50 

 4.50 

 4.50 

 3.40 

 3.70 

 4.40 

 3.75 

 3.15 

 3.15 

 5.15 

 6.00 

June 15, 2024

Oct. 1, 2033

Oct. 1, 2036

Aug. 15, 2041

Aug. 15, 2041

Aug. 15, 2041

Aug. 15, 2046

Aug. 15, 2047

Nov. 15, 2048

June 15, 2049

May 1, 2050

May 1, 2050

June 1, 2052

Sept. 15, 2053

200 

100 

250 

200 

100 

100 

300 

450 

300 

300 

350 

250 

200 

100 

(10) 

(29) 

(350) 

150 

200 

100 

250 

200 

100 

100 

300 

450 

300 

300 

350 

250 

200 

— 

(10) 

(29) 

— 

$ 

2,961 

$ 

3,211 

Other Subsidiaries

Interest 
Rate

0.00% - 
8.00%

Financing Instrument

Various Eloigne affordable 
housing project notes

Current maturities

Total long-term debt

Maturities of long-term debt:

(Millions of Dollars)

2024

2025

2026

2027

2028

Maturity Date

2023

2022

2024 - 2055

$ 

27 

$ 

(2) 

$ 

25 

$ 

$ 

27 

(1) 

26 

552 

1,103 

501 

501 

1,133 

Deferred  Financing  Costs  —  Deferred  financing  costs  of  approximately 
$209  million  and  $193  million,  net  of  amortization,  are  presented  as  a 
deduction from the carrying amount of long-term debt as of Dec. 31, 2023 
and 2022, respectively. 

Equity  through  DRIP  and  Benefits  Program  —  Xcel  Energy  issued 
$88 million of equity in 2023 and $84 million of equity in 2022 through the 
DRIP and benefits programs. The program allows shareholders to reinvest 
their dividends directly in Xcel Energy Inc. common stock.

ATM  Equity  Offering  —  In  November  2021,  Xcel  Energy  Inc.  filed  a 
prospectus  supplement  under  which  it  may  sell  up  to  $800  million  of  its 
common  stock  through  an  ATM  program.  In  2021,  5.33  million  shares  of 
common  stock  were  issued  (approximately  $350  million  in  net  proceeds 
and  $3  million  in  transaction  fees  paid).  In  2022,  4.30  million  shares  of 
common  stock  were  issued  (approximately  $300  million  in  net  proceeds 
and  $3  million  in  transaction  fees  paid).  In  2023,  0.90  million  shares  of 
common stock were issued ($62 million in net proceeds and $1 million in 
transaction fees paid). In October 2023, the 2021 ATM offering was closed. 

60

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Amounts authorized to issue as of Dec. 31, 2023:

(Millions of Dollars)

Long-Term Debt

Short-Term Debt

NSP-Minnesota

NSP-Wisconsin

PSCo

$ 

52.8% of total 
capitalization

(a)

$ 

625 

450 

100 

(a)

2,400 

150 

800 

600 

NSP-Minnesota  has  authorization  to  issue  long-term  securities  provided  the  equity-to-

total  capitalization  remains  within  the  required  range,  and  to  issue  short-term  debt 

provided it does not exceed 15% of total capitalization. 

6.   Revenues

Revenue is classified by the type of goods/services rendered and market/
customer  type.  Xcel  Energy’s  operating  revenues  consisted  of  the 
following: 

(Millions of Dollars)

Major revenue types

Year Ended Dec. 31, 2023

Electric

Natural 
Gas

All Other

Total

Revenue from contracts with customers:

Residential

C&I

Other

Total retail

Wholesale

Transmission

Other

Total revenue from 
contracts with customers

Alternative revenue and other

$ 

3,560 

$ 

1,560 

$ 

5,703 

150 

9,413 

815 

649 

63 

10,940 

506 

833 

— 

2,393 

— 

— 

156 

2,549 

96 

59 

30 

13 

$ 

5,179 

6,566 

163 

102 

11,908 

— 

— 

— 

102 

13 

815 

649 

219 

13,591 

615 

Total revenues

$  11,446 

$ 

2,645 

$ 

115 

$  14,206 

(Millions of Dollars)

Major revenue types

Year Ended Dec. 31, 2022

Electric

Natural 
Gas

All Other

Total

Revenue from contracts with customers:

Residential

C&I

Other

Total retail

Wholesale

Transmission

Other

Total revenue from 
contracts with customers

Alternative revenue and other

$ 

3,542 

$ 

1,814 

$ 

5,807 

148 

9,497 

1,354 

675 

97 

11,623 

500 

998 

— 

2,812 

— 

— 

178 

2,990 

90 

53 

32 

10 

95 

— 

— 

— 

95 

12 

$ 

5,409 

6,837 

158 

12,404 

1,354 

675 

275 

14,708 

602 

Total revenues

$  12,123 

$ 

3,080 

$ 

107 

$  15,310 

In  October  2023,  Xcel  Energy  Inc.  filed  a  prospectus  supplement  under 
which  it  may  sell  up  to  $2.5  billion  of  its  common  stock  through  an  ATM 
program. In the fourth quarter, through this ATM Program, Xcel Energy Inc. 
issued 3.12 million shares of common stock ($188 million in net proceeds 
and $2 million in transaction fees paid).

Capital Stock — Preferred stock authorized/outstanding:

Preferred Stock 
Authorized 
(Shares)

Par Value of 
Preferred Stock

Preferred Stock 

Outstanding (Shares)             

2023 and 2022

SPS
(a)

Xcel Energy Inc.

7,000,000 

$ 

PSCo

SPS

10,000,000 

10,000,000 

100 

0.01 

1.00 

— 

— 

— 

Xcel Energy Inc. had the following common stock authorized/outstanding:

Common Stock 
Authorized (Shares)

Par Value of 
Common Stock

Common Stock 
Outstanding 
(Shares) as of    
Dec. 31, 2023

Common Stock 
Outstanding 
(Shares) as of    
Dec. 31, 2022

1,000,000,000 

$ 

2.50 

554,941,703 

549,578,018 

Dividend  and  Other  Capital-Related  Restrictions  —  Xcel  Energy 
depends on its utility subsidiaries to pay dividends. Xcel Energy Inc.’s utility 
subsidiaries’  dividends  are  subject  to  the  FERC’s  jurisdiction,  which 
prohibits  the  payment  of  dividends  out  of  capital  accounts.  Dividends  are 
solely  to  be  paid  from  retained  earnings.  Certain  covenants  also  require 
Xcel  Energy  Inc.  to  be  current  on  interest  payments  prior  to  dividend 
disbursements. 

State  regulatory  commissions 
for  NSP-
Minnesota, NSP-Wisconsin and SPS, which are more restrictive than those 
imposed by the FERC. 

impose  dividend 

limitations 

Requirements and actuals as of Dec. 31, 2023:

Equity to Total 
Capitalization Ratio 
Required Range 

Equity to Total 
Capitalization Ratio 
Actual

Low

High

2023

NSP-Minnesota
NSP-Wisconsin (a)
SPS (b)

 47.2 %

 52.5 

 45.0 

 57.6 %

N/A

 55.0 

 52.3 %

 52.7 

 54.6 

(a) 

(b) 

Cannot pay annual dividends in excess of forecasted levels if its average equity-to-total 
capitalization ratio falls below the commission authorized level.
Excludes short-term debt.

(Amounts in 
Millions)

Unrestricted Retained 
Earnings

Total 
Capitalization

Limit on Total 
Capitalization

NSP-Minnesota

$ 

1,508 

$ 

15,702 

$ 

16,140 

NSP-Wisconsin

(a)

SPS 

9 

617 

2,520 

7,298 

N/A

N/A

(a)

May not pay a dividend that would cause a loss of its investment grade bond rating. 

Issuance  of  securities  by  Xcel  Energy  Inc.  is  not  generally  subject  to 
regulatory approval. However, utility financings and intra-system financings 
are  subject  to  the  jurisdiction  of  state  regulatory  commissions  and/or  the 
FERC. Xcel Energy may seek additional authorization as necessary. 

61

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Year Ended Dec. 31, 2021

Components of deferred income tax expense as of Dec. 31:

Electric

Natural 
Gas

All Other

Total

(Millions of Dollars)

(Millions of Dollars)

Major revenue types

Revenue from contracts with customers:

Residential

C&I

Other

Total retail

Wholesale

Transmission

Other

Total revenue from 
contracts with customers

Alternative revenue and other

$ 

3,194 

$ 

1,222 

$ 

5,050 

127 

8,371 

1,540 

604 

61 

10,576 

629 

640 

— 

1,862 

— 

— 

148 

2,010 

122 

Total revenues

$  11,205 

$ 

2,132 

$ 

7.   Income Taxes

45 

30 

7 

82 

— 

— 

— 

82 

12 

94 

$ 

4,461 

5,720 

134 

10,315 

1,540 

604 

209 

12,668 

763 

$  13,431 

Total  income  tax  expense  from  operations  differs  from  the  amount 
computed  by  applying  the  statutory  federal  income  tax  rate  to  income 
before income tax expense. 

Effective income tax rate for years ended Dec. 31:

Federal statutory rate

2023

 21.0 %

2022 
 21.0 %

2021

 21.0 %

State income tax on pretax income, net of federal tax 
effect

 4.9 

 4.9 

 5.0 

(Decreases) increases in tax from:

Wind PTCs 

(a)

Plant regulatory differences 

(b)

Other tax credits, net NOL & tax credit allowances

Other, net

Effective income tax rate
(a)

 (28.1) 

 (27.4) 

 (23.4) 

 (5.6) 

 (1.3) 

 0.1 

 (5.5) 

 (1.3) 

 (0.1) 

 (6.2) 

 (1.1) 

 0.1 

 (9.0) %

 (8.4) %

 (4.6) %

Wind  PTCs  net  of  estimated  transfer  discount  are  credited  to  customers  (reduction  to 

revenue) and do not materially impact net income. 

(b)

Plant  regulatory  differences  primarily  relate  to  the  credit  of  excess  deferred  taxes  to 

customers through the average rate assumption method. Income tax benefits associated 

with the credit are offset by corresponding revenue reductions.

Components of income tax expense for years ended Dec. 31: 

(Millions of Dollars)

Current federal tax expense

Current state tax expense (benefit)

Current change in unrecognized tax (benefit) expense

Deferred federal tax benefit

Deferred state tax expense

Deferred change in unrecognized tax expense

Deferred ITCs

Total income tax benefit

2023

2022

2021

$ 

113 

$ 

16 

(21) 

1 

3 

5 

$ 

15 

(2) 

1 

(331) 

(239) 

(183) 

75 

7 

(5) 

96 

3 

(4) 

99 

5 

(5) 

$ 

(146)  $ 

(135)  $ 

(70) 

Deferred tax expense (benefit) excluding items below
Adjustments to deferred income taxes for wind production 
tax credit cash transfers

 (a)

Amortization and adjustments to deferred income taxes 
on income tax regulatory assets and liabilities

Tax benefit allocated to other comprehensive income and 
other

Deferred tax benefit

2023

2022

2021

$ 

129 

$ 

(138)  $ 

148 

(190) 

(188) 

— 

8 

— 

(221) 

— 

(10) 

(6) 

$ 

(249)  $ 

(140)  $ 

(79) 

(a)

Proceeds from tax credit transfers are included in cash received (paid) for income taxes 

in the consolidated statement of cash flows.

Components of net deferred tax liability as of Dec. 31:

(Millions of Dollars)

Deferred tax liabilities:

2023

 (a)

2022

Differences between book and tax bases of property

$ 6,744 

$  6,442 

Regulatory assets

Operating lease assets

Pension expense

Deferred fuel costs

Other

538 

327 

151 

67 

84 

484 

325 

159 

222 

90 

Total deferred tax liabilities

$ 7,911 

$  7,722 

Deferred tax assets:

Tax credit carryforward

Regulatory liabilities

Operating lease liabilities

Other employee benefits

Deferred investment tax credits

NOL carryforward

NOL and tax credit valuation allowances

Other

Total deferred tax assets

Net deferred tax liability
(a)

$ 1,718 

$  1,679 

730 

327 

117 

16 

— 

(70) 

188 

718 

325 

102 

14 

57 

(62) 

133 

  3,026 

  2,966 

$ 4,885 

$  4,756 

Prior periods have been reclassified to conform to current year presentation.

Other Income Tax Matters — NOL amounts represent the tax loss that is 
carried forward and tax credits represent the deferred tax asset. NOL and 
tax credit carryforwards as of Dec. 31:

(Millions of Dollars)

Federal NOL carryforward

Federal tax credit carryforwards

Valuation allowances for federal credit carryforwards

State NOL carryforwards

Valuation allowances for state NOL carryforwards
State tax credit carryforwards, net of federal detriment (a)
Valuation allowances for state credit carryforwards, net of federal 
benefit (b)
(a)

2023

2022

$ 

— 

$ 

20 

  1,644 

  1,593 

(10) 

— 

11 

  1,022 

(2) 

74 

(3) 

85 

(60) 

(62) 

State tax credit carryforwards are net of federal detriment of $20 million and $23 million 
as of Dec. 31, 2023 and 2022, respectively.

(b)

Valuation  allowances  for  state  tax  credit  carryforwards  were  net  of  federal  benefit  of 

$16 million as of Dec. 31, 2023 and 2022.

Federal  carryforward  periods  expire  between  2037  and  2043  and  state 
carryforward periods expire starting 2024.

62

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Unrecognized Tax Benefits

Changes in unrecognized tax benefits:

Federal  Audit  —  Statute  of  limitations  applicable  to  Xcel  Energy’s 
consolidated federal income tax returns expire as follows:

(Millions of Dollars)

Balance at Jan. 1

Tax Year(s)

2014 - 2016

2020

Expiration

March 2025

September 2024

Additionally,  the  statute  of  limitations  related  to  the  federal  tax  credit 
carryforwards will remain open until those credits are utilized in subsequent 
returns.  Further,  the  statute  of  limitations  related  to  the  additional  federal 
tax loss carryback claim filed in 2020 has been extended. As of Dec. 31, 
2023 the IRS issued its Revenue Agent’s Report related to the federal tax 
loss carryback claim. The Company materially agrees with the report and 
re-recognized the related benefit in December 2023.

State Audits — Xcel Energy files consolidated state tax returns based on 
income in its major operating jurisdictions and various other state income-
based tax returns. 

As  of  Dec.  31,  2023,  Xcel  Energy’s  earliest  open  tax  years  (subject  to 
examination by state taxing authorities in its major operating jurisdictions) 
were as follows:

Additions based on tax positions related to the current year 

Additions for tax positions of prior years

Reductions for tax positions of prior years

Reductions for tax positions related to settlements with taxing 
authorities

Reductions for tax positions related to statute of limitations

2023

2022

2021

$  67 

$  58 

$  52 

5 

1 

(29) 

(1) 

(2) 

7 

6 

(1) 

5 

2 

(1) 

(1) 

  — 

(2) 

  — 

Balance at Dec. 31

$  41 

$  67 

$  58 

Unrecognized  tax  benefits  were  reduced  by  tax  benefits  associated  with 
NOL and tax credit carryforwards:

(Millions of Dollars)

Dec. 31, 2023

Dec. 31, 2022

NOL and tax credit carryforwards

$ 

(35)  $ 

(40) 

As  IRS  audits  resume  and  as  state  audits  progress,  it  is  reasonably 
possible that the amount of unrecognized tax benefit could decrease up to 
approximately $14 million in the next 12 months.

Payable  for  interest  related  to  unrecognized  tax  benefits  is  partially  offset 
by the interest benefit associated with NOL and tax credit carryforwards. 

State

Tax Year(s)

Expiration

Interest payable related to unrecognized tax benefits:

Colorado

Colorado

Minnesota

Minnesota

Texas

Texas

Texas

Wisconsin

Wisconsin

2014 - 2016

2019

2014 - 2016

2019

2016, 2018

2017

2019

2016 - 2018

2019

March 2026

October 2024

September 2025

May 2024

May 2024

July 2025

August 2024

May 2024

October 2024

•

•

•

•

In 2020, Minnesota began an audit of tax years 2015 - 2018. In 2022, 
the  state  of  Minnesota  issued  its  audit  report  and  in  2023,  the 
Company agreed to the report without any material adjustments. 
In 2021, Texas began an audit of tax years 2016 - 2019. As of Dec. 
31, 2023, no material adjustments have been proposed.
In 2021, Wisconsin began an audit of tax years 2016-2019. As of Dec. 
31, 2023, no material adjustments have been proposed. 
No other state income tax audits are in progress for its major operating 
jurisdictions as of Dec. 31, 2023. 

Unrecognized tax benefit balance includes permanent tax positions, which 
if  recognized  would  affect  the  ETR.  In  addition,  the  unrecognized  tax 
benefit  balance  includes  temporary  tax  positions  for  which  deductibility  is 
highly certain, but for which there is uncertainty about the timing. A change 
in the period of deductibility would not affect the ETR but would accelerate 
the payment to the taxing authority.

Unrecognized tax benefits - permanent vs. temporary:

(Millions of Dollars)

Dec. 31, 2023

Dec. 31, 2022

Unrecognized tax benefit — Permanent tax positions

Unrecognized tax benefit — Temporary tax positions

Total unrecognized tax benefit

$ 

$ 

41 

— 

41 

$ 

$ 

55 

12 

67 

(Millions of Dollars)

2023

2022

2021

Payable for interest related to unrecognized 
tax benefits at Jan. 1

Interest benefit (expense) related to 
unrecognized tax benefits

Payable for interest related to unrecognized 
tax benefits at Dec. 31

$ 

$ 

(4)  $ 

(3)  $ 

3 

(1) 

(1)  $ 

(4)  $ 

(3) 

— 

(3) 

No penalties were accrued related to unrecognized tax benefits as of Dec. 
31, 2023, 2022 or 2021.

8.   Share-Based Compensation

Incentive  Plan  Including  Share-Based  Compensation  —  Xcel  Energy 
has  authorized  7.0  million  equity  shares  under  an  incentive  plan  (the 
Amended and Restated 2015 Omnibus Incentive Plan).

Equity  Awards  —  Xcel  Energy‘s  Board  of  Directors  has  granted  equity 
awards  under  the  2015  Omnibus  Incentive  Plan,  which  includes  various 
vesting  conditions  and  performance  goals.  At  the  end  of  the  restricted 
period,  such  grants  will  be  awarded 
if  vesting  conditions  and/or 
performance goals are met. 

Certain employees are granted equity awards with a portion subject only to 
service conditions, and the other portion subject to performance conditions. 
The  total  time-based  equity  shares  granted  subject  only  to  service 
conditions  was  0.4  million  in  2023  and  0.2  million  in  2022  and  2021 
respectively.

The performance conditions for a portion of the awards granted from 2021 
to 2023 are based on relative TSR and environmental goals. Equity awards 
with performance conditions will be settled after three years, with payouts 
ranging from zero to 200% depending on achievement.

Equity award units granted to employees:

(Units in Thousands)

2023

2022

2021

Granted units

586 

395 

421 

Weighted average grant date 
fair value

$ 

67.06 

$ 

68.43 

$ 

66.03 

63

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Equity awards vested:

(Units in Thousands, Fair 
Value in Millions)

2023

2022

2021

Vested Units

Total Fair Value

$ 

329 

20 

$ 

319 

22 

$ 

392 

27 

Changes in the nonvested portion of equity award units:

(Units in Thousands)

Units

Nonvested Units at Jan. 1, 2023

708 

$ 

Granted

Forfeited

Vested

Dividend equivalents

Nonvested Units at Dec. 31, 2023

586 

(184) 

(329) 

38 

819 

Weighted Average
Grant Date Fair Value

67.35 

67.06 

68.42 

66.23 

67.65 

67.36 

Stock  Equivalent  Units  —  Non-employee  members  of  Xcel  Energy‘s 
Board of Directors may elect to receive their annual equity grant as stock 
equivalent units in lieu of common stock. Each unit’s value is equal to one 
share of common stock. The annual equity grant is vested as of the date of 
each  member’s  election  to  the  Board  of  Directors;  there  is  no  further 
service or other condition. Directors may also elect to receive their fees as 
stock equivalent units in lieu of cash. Stock equivalent units are payable as 
a distribution of common stock upon a director’s termination of service.

Share-Based Compensation Expense — Award settlement determination 
(permitting  cash  or  share  settlement)  is  made  by  Xcel  Energy,  not  the 
participants.  Equity  awards  have  not  been  previously  settled  in  cash  and 
Xcel  Energy  plans  to  continue  electing  share  settlement.  Grant  date  fair 
value of equity awards is expensed over the service period. 

TSR liability awards are accounted for as liabilities, as historically they are 
partially settled in cash. As liability awards, the fair value on which ratable 
expense  is  based,  as  employees  vest  in  their  rights  to  those  awards,  is 
remeasured each period based on the current stock price and performance 
achievement, and final expense is based on the market value of the award 
on the date the settlement date.

Compensation costs related to share-based awards:

(Millions of Dollars)
Cost for share-based awards (a)
Tax benefit recognized in income
(a)

2023

2022

2021

$ 

27 

$ 

36 

$ 

7 

9 

31 

8 

Compensation costs for share-based payments are included in O&M expense. Amount 

for equity awards (non-cash) was $25 million in 2023.

There was approximately $38 million and $37 million as of Dec. 31, 2023 
and 2022, respectively, of total unrecognized compensation cost related to 
nonvested  share-based  compensation  awards.  Xcel  Energy  expects  to 
recognize the unrecognized amount over a weighted average period of 1.7 
years.

Stock equivalent units granted:

9.   Earnings Per Share 

(Units in Thousands)

2023

2022

2021

Granted units

Weighted average grant date 
fair value

38 

29 

31 

$ 

63.12 

$ 

71.97 

$ 

68.15 

Changes in stock equivalent units:

(Units in Thousands)

Units

Stock equivalent units at Jan. 1, 2023

597 

$ 

Granted

Units distributed

Dividend equivalents

Stock equivalent units at Dec. 31, 2023

38 

(134) 

16 

517 

Weighted Average
Grant Date Fair Value

41.75 

63.12 

33.90 

64.95 

46.07 

Liability  Awards  —  Xcel  Energy’s  Board  of  Directors  has  granted  TSR 
liability  awards  under  the  2015  Omnibus  Incentive  Plan.  This  plan  allows 
Xcel  Energy  to  attach  various  performance  goals  to  the  awards  granted. 
The  liability  awards  have  been  historically  dependent  on  relative  TSR 
measured over a three-year period. Xcel Energy Inc.’s TSR is compared to 
a  peer  group  of  other  utility  companies.  Potential  payouts  of  the  awards 
range from zero to 200%.

Liability awards granted:

(In Thousands)

Awards granted

Liability awards settled:

(Units In Thousands, Settlement 
Amount in Millions)

2023

2022

2021

216 

165 

221 

2023

2022

2021

Awards settled

282 

411 

Settlement amount (cash, common stock 
and deferred amounts)

$ 

19 

$ 

27 

$ 

446 

27 

TSR liability awards of $13 million were settled in cash in 2023. 

64

Basic  EPS  was  computed  by  dividing  the  earnings  available  to  common 
shareholders  by  the  weighted  average  number  of  common  shares 
outstanding. Diluted EPS was computed by dividing the earnings available 
to  common  shareholders  by  the  diluted  weighted  average  number  of 
common shares outstanding. 

Diluted  EPS  reflects  the  potential  dilution  that  could  occur  if  securities  or 
other agreements to issue common stock (i.e., common stock equivalents) 
were  settled.  The  weighted  average  number  of  potentially  dilutive  shares 
outstanding used to calculate diluted EPS is calculated using the treasury 
stock method.

Common  Stock  Equivalents  —  Common  stock  equivalents  include 
commitments 
time-based  equity 
compensation awards. 

issue  common  stock  related 

to 

to 

Stock  equivalent  units  granted  to  Xcel  Energy’s  Board  of  Directors  are 
included  in  common  shares  outstanding  upon  grant  date  as  there  is  no 
further  service,  performance  or  market  condition  following  the  grant  of 
these  awards.  Restricted  stock  issued  to  employees  under  the  Executive 
Annual  Incentive  Award  Plan  is  included  in  common  shares  outstanding 
when granted.

Share-based  compensation  arrangements  for  which  there  is  currently  no 
dilutive impact to EPS include the following:

•

•

Equity  awards  subject  to  a  performance  condition;  included  in 
common  shares  outstanding  when  all  necessary  conditions  for 
settlement have been satisfied by the end of the reporting period.
Liability  awards  subject  to  a  performance  condition;  any  portions 
settled  in  shares  are  included  in  common  shares  outstanding  upon 
settlement.

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Common  shares  outstanding  used 
computation:

in 

the  basic  and  diluted  EPS 

(Shares in Millions)

2023

2022

2021

Basic 

 (a)

Diluted

552 

552 

547

547 

539

540 

(a)

Diluted  common  shares  outstanding  included  common  stock  equivalents  of 0.3  million 

shares for 2023, 2022 and 2021.

10.   Fair Value of Financial Assets and Liabilities

Fair Value Measurements

Accounting guidance for fair value measurements and disclosures provides 
a  hierarchical  framework  for  disclosing  the  observability  of  the  inputs 
utilized in measuring assets and liabilities at fair value.

•

•

•

Level 1 — Quoted prices are available in active markets for identical 
assets or liabilities as of the reporting date. The types of assets and 
liabilities  included  in  Level  1  are  actively  traded  instruments  with 
observable actual trading prices.
Level 2 — Pricing inputs are other than actual trading prices in active 
markets  but  are  either  directly  or  indirectly  observable  as  of  the 
reporting date. The types of assets and liabilities included in Level 2 
are  typically  either  comparable  to  actively  traded  securities  or 
contracts or priced with models using highly observable inputs.
Level 3 — Significant inputs to pricing have little or no observability as 
of  the  reporting  date.  The  types  of  assets  and  liabilities  included  in 
Level  3  include  those  valued  with  models  requiring  significant 
judgment or estimation.

Specific valuation methods include:

funds  are  measured  using  NAVs.  The 

Investments  in  equity  securities  and  other  funds  —  Equity  securities 
are  valued  using  quoted  prices  in  active  markets.  The  fair  values  for 
in 
commingled 
commingled  funds  may  be  redeemed  for  NAV  with  proper  notice.  Private 
equity commingled funds require approval of the fund for any unscheduled 
redemption, and such redemptions may be approved or denied by the fund 
real  estate 
at 
commingled  funds  may  be  redeemed  with  proper  notice,  however, 
withdrawals may be delayed or discounted as a result of fund illiquidity. 

its  sole  discretion.  Unscheduled  distributions 

investments 

from 

Investments  in  debt  securities  —  Fair  values  for  debt  securities  are 
determined  by  a  third  party  pricing  service  using  recent  trades  and 
observable spreads from benchmark interest rates for similar securities.

Interest  rate  derivatives  —  Fair  values  of  interest  rate  derivatives  are 
based on broker quotes that utilize current market interest rate forecasts.

Commodity  derivatives  —  Methods  used  to  measure  the  fair  value  of 
commodity  derivative  forwards  and  options  utilize  forward  prices  and 
volatilities, as well as pricing adjustments for specific delivery locations, and 
are  generally  assigned  a  Level  2  classification.  When  contracts  relate  to 
inactive  delivery  locations  or  extend  to  periods  beyond  those  readily 
observable  on  active  exchanges,  the  significance  of  the  use  of  less 
observable  inputs  on  a  valuation  is  evaluated  and  may  result  in  Level  3 
classification.

Electric  commodity  derivatives  held  by  NSP-Minnesota  and  SPS  include 
transmission congestion instruments, generally referred to as FTRs. FTRs 
purchased from an RTO are financial instruments that entitle or obligate the 
holder to monthly revenues or charges based on transmission congestion 
across a given transmission path. 

65

The values of these instruments are derived from, and designed to offset, 
the  costs  of  transmission  congestion.  In  addition  to  overall  transmission 
load,  congestion  is  also  influenced  by  the  operating  schedules  of  power 
plants and the consumption of electricity pertinent to a given transmission 
path. Unplanned plant outages, scheduled plant maintenance, changes in 
the relative costs of fuels used in generation, weather and overall changes 
in  demand  for  electricity  can  each  impact  the  operating  schedules  of  the 
power plants on the transmission grid and the value of these instruments. 

FTRs  are  recognized  at  fair  value  and  adjusted  each  period  prior  to 
settlement.  Given  the  limited  observability  of  certain  variables  underlying 
the reported auction values of FTRs, these fair value measurements have 
been assigned a Level 3 classification. 

Net congestion costs, including the impact of FTR settlements, are shared 
through  fuel  and  purchased  energy  cost  recovery  mechanisms.  As  such, 
the fair value of the unsettled instruments (i.e., derivative asset or liability) 
is offset/deferred as a regulatory asset or liability.

Non-Derivative Fair Value Measurements

Nuclear Decommissioning Fund

The NRC requires NSP-Minnesota to maintain a portfolio of investments to 
fund the costs of decommissioning its nuclear generating plants. Assets of 
the nuclear decommissioning fund are legally restricted for the purpose of 
decommissioning these facilities. The fund contains cash equivalents, debt 
securities,  equity  securities  and  other  investments.  NSP-Minnesota  uses 
the  MPUC  approved  asset  allocation  for  the  investment  targets  by  asset 
class for the qualified trust.

NSP-Minnesota recognizes the costs of funding the decommissioning over 
the lives of the nuclear plants, assuming rate recovery of all costs. Realized 
and  unrealized  gains  on  fund  investments  over  the  life  of  the  fund  are 
deferred  as  an  offset  of  NSP-Minnesota’s  regulatory  asset  for  nuclear 
decommissioning  costs.  Consequently,  any  realized  and  unrealized  gains 
and losses on securities in the nuclear decommissioning fund are deferred 
as a component of the regulatory asset.

Unrealized  gains  for  the  nuclear  decommissioning  fund  were  $1.2  billion 
and $1.0 billion as of Dec. 31, 2023 and 2022, respectively, and unrealized 
losses  were  $29  million  and  $90  million  as  of  Dec.  31,  2023  and  2022, 
respectively.

Non-derivative  instruments  with  recurring  fair  value  measurements  in  the 
nuclear decommissioning fund:

Dec. 31, 2023

Fair Value

(Millions of Dollars)
Nuclear decommissioning fund (a)

Cost

Level 1

Level 2

Level 3

NAV

Total

Cash equivalents

$ 

41 

$ 

Commingled funds

Debt securities

721 

784 

41 

— 

— 

Equity securities

508 

  1,339 

$  — 

$  — 

$  — 

$ 

41 

— 

771 

2 

— 

  1,049 

9 

— 

— 

— 

1,049 

780 

1,341 

Total

$  2,054 

$  1,380 

$ 

773 

$ 

9 

$  1,049 

$  3,211 

(a)

Reported in nuclear decommissioning fund and other investments on the consolidated 

balance  sheets,  which  also  includes  $244  million  of  equity  method  investments  and 

$144 million of rabbi trust assets and other miscellaneous investments.

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Dec. 31, 2022

Fair Value

(Millions of Dollars)
Nuclear decommissioning fund (a)

Cost

Level 1

Level 2

Level 3

NAV

Total

Cash equivalents

$ 

29 

$ 

Commingled funds

Debt securities

Equity securities

803 

738 

406 

29 

— 

— 

999 

$  — 

$  — 

$  — 

$ 

29 

— 

669 

1 

— 

  1,178 

6 

— 

— 

— 

1,178 

675 

1,000 

Total

$  1,976 

$  1,028 

$ 

670 

$ 

6 

$  1,178 

$  2,882 

(a)

Reported in nuclear decommissioning fund and other investments on the consolidated 

balance  sheets,  which  also 

includes  $219  million  of  equity 

investments 

in 

unconsolidated  subsidiaries  and  $133  million  of  rabbi 

trust  assets  and  other 

miscellaneous investments.

For the years ended Dec. 31, 2023 and 2022, there were immaterial Level 
3  nuclear  decommissioning  fund  investments  or  transfer  of  amounts 
between levels.

Contractual  maturity  dates  of  debt  securities 
decommissioning fund as of Dec. 31, 2023:

in 

the  nuclear 

Final Contractual Maturity

(Millions of Dollars)

Due in 1 
Year or 
Less

Due in 1 to 
5 Years

Due in 5 to 
10 Years

Due after 
10 Years

Total

Debt securities

$ 

4 

$ 

261 

$ 

269 

$ 

246 

$ 

780 

Rabbi Trusts

Xcel Energy has established rabbi trusts to provide partial funding for future 
deferred  compensation  plan  distributions.  The  fair  value  of  assets  held  in 
the rabbi trusts were $88 million and $80 million at Dec. 31, 2023 and 2022, 
respectively,  comprised  of  cash  equivalents  and  mutual  funds  (level  1 
valuation  methods).  Amounts  are  reported  in  nuclear  decommissioning 
fund and other investments on the consolidated balance sheet. 

Derivative Activities and Fair Value Measurements

Xcel Energy enters into derivative instruments, including forward contracts, 
futures,  swaps  and  options,  for  trading  purposes  and  to  manage  risk  in 
connection with changes in interest rates, and utility commodity prices.

Interest  Rate  Derivatives  —  Xcel  Energy  enters  into  contracts  that 
effectively  fix  the  interest  rate  on  a  specified  principal  amount  of  a 
hypothetical  future  debt  issuance.  These  financial  swaps  net  settle  based 
on  changes  in  a  specified  benchmark  interest  rate,  acting  as  a  hedge  of 
changes in market interest rates that will impact specified anticipated debt 
issuances.  These  derivative  instruments  are  designated  as  cash  flow 
hedges  for  accounting  purposes,  with  changes  in  fair  value  prior  to 
occurrence  of  the  hedged  transactions  recorded  as  other  comprehensive 
income. 

As  of  Dec.  31,  2023,  accumulated  other  comprehensive  loss  related  to 
interest  rate  derivatives  included  $2  million  of  net  losses  expected  to  be 
reclassified  into  earnings  during  the  next  12  months  as  the  hedged 
transactions  impact  earnings.  As  of  Dec.  31,  2023,  Xcel  Energy  had 
unsettled interest swaps outstanding with a notional amount of $420 million. 
These interest rate derivatives were designated as cash flow hedges, with 
changes in fair value recorded to other comprehensive income.

See  Note  13  for  the  financial  impact  of  qualifying  interest  rate  cash  flow 
hedges on Xcel Energy’s accumulated other comprehensive loss included 
in the consolidated statements of common stockholder’s equity and in the 
consolidated statements of comprehensive income.

66

Wholesale  and  Commodity  Trading  —  Xcel  Energy 
Inc.’s  utility 
subsidiaries  conduct  various  wholesale  and  commodity  trading  activities, 
including the purchase and sale of electric capacity, energy, energy-related 
instruments and natural gas-related instruments, including derivatives. Xcel 
Energy  is  allowed  to  conduct  these  activities  within  guidelines  and 
limitations  as  approved  by  its  risk  management  committee,  comprised  of 
management  personnel  not  directly  involved  in  the  activities  governed  by 
this policy.

Derivative  instruments  entered  into  for  trading  purposes  are  presented  in 
the  consolidated  statements  of  income  as  electric  revenues,  net  of  any 
sharing  with  customers.  These  activities  are  not  intended  to  mitigate 
commodity  price  risk  associated  with  regulated  electric  and  natural  gas 
operations. Sharing of these margins is determined through state regulatory 
proceedings as well as the operation of the FERC-approved joint operating 
agreement.

Commodity Derivatives — Xcel Energy enters into derivative instruments 
to  manage  variability  of  future  cash  flows  from  changes  in  commodity 
prices  in  its  electric  and  natural  gas  operations.  This  could  include  the 
purchase  or  sale  of  energy  or  energy-related  products,  natural  gas  to 
generate electric energy, natural gas for resale and FTRs.

The most significant derivative positions outstanding at Dec. 31, 2023 and 
2022 for this purpose relate to FTR instruments administered by MISO and 
SPP. These instruments are intended to offset the impacts of transmission 
system congestion. 

Higher congestion costs in recent years have led to an increase in the fair 
value  of  FTRs.  Settlements  of  FTRs  are  shared  with  electric  customers 
through fuel and purchased energy cost-recovery mechanisms.

instruments 

When  Xcel  Energy  enters 
that  mitigate 
into  derivative 
commodity  price  risk  on  behalf  of  electric  and  natural  gas  customers,  the 
instruments are not typically designated as qualifying hedging transactions. 
The classification of unrealized losses or gains on these instruments as a 
regulatory  asset  or  liability,  if  applicable,  is  based  on  approved  regulatory 
recovery mechanisms. 

As of Dec. 31, 2023, Xcel Energy had no commodity contracts designated 
as cash flow hedges. 

Gross notional amounts of commodity forwards, options and FTRs:

(Amounts in Millions) 

(a)(b)

MWh of electricity

MMBtu of natural gas
(a)

Dec. 31, 2023

Dec. 31, 2022

48 

84 

61 

131 

Not reflective of net positions in the underlying commodities.

(b)

Notional amounts for options included on a gross basis but weighted for the probability 

of exercise.

Consideration  of  Credit  Risk  and  Concentrations  —  Xcel  Energy 
continuously monitors the creditworthiness of counterparties to its interest 
rate derivatives and commodity derivative contracts prior to settlement and 
assesses each counterparty’s ability to perform on the transactions set forth 
in  the  contracts.  Impact  of  credit  risk  was  immaterial  to  the  fair  value  of 
unsettled  commodity  derivatives  presented  on  the  consolidated  balance 
sheets.

Xcel  Energy’s  utility  subsidiaries’  most  significant  concentrations  of  credit 
risk with particular entities or industries are contracts with counterparties to 
their wholesale, trading and non-trading commodity activities. 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
As  of  Dec.  31,  2023,  four  of  Xcel  Energy’s  ten  most  significant 
counterparties  for  these  activities,  comprising  $49  million  or  23%  of  this 
credit  exposure,  had  investment  grade  credit  ratings  from  S&P  Global 
Ratings, Moody’s Investor Services or Fitch Ratings.

Five  of  the  ten  most  significant  counterparties,  comprising  $78  million  or 
37%  of  this  credit  exposure,  were  not  rated  by  these  external  ratings 
agencies, but based on Xcel Energy’s internal analysis, had credit quality 
consistent with investment grade.

One  of  these  significant  counterparties,  comprising  $45  million  or  21%  of 
this credit exposure, had credit quality less than investment grade, based 
on internal analysis. 

Eight  of  these  significant  counterparties  are  municipal  or  cooperative 
electric entities, RTOs or other utilities.

Credit Related Contingent Features — Contract provisions for derivative 
instruments that the utility subsidiaries enter, including those accounted for 
as normal purchase and normal sale contracts and therefore not reflected 
on the consolidated balance sheets, may require the posting of collateral or 
settlement  of  the  contracts  for  various  reasons,  including  if  the  applicable 
utility subsidiary’s credit ratings are downgraded below its investment grade 
credit rating by any of the major credit rating agencies. 

As  of  Dec.  31,  2023  and  2022,  there  were  $12  million  and  $4  million, 
respectively,  of  derivative 
liabilities  with  such  underlying  contract 
provisions, respectively.

Also,  certain  contracts  may  contain  cross  default  provisions  that  may 
require the posting of collateral or settlement of the contracts if there was a 
failure  under  other  financing  arrangements  related  to  payment  terms  or 
other covenants. 

As of Dec. 31, 2023 and 2022, there were approximately  $88 million and 
$76 million of derivative liabilities with such underlying contract provisions, 
respectively.

Certain  derivative  instruments  are  also  subject  to  contract  provisions  that 
contain  adequate  assurance 
clauses.  These  provisions  allow 
counterparties to seek performance assurance, including cash collateral, in 
the  event  that  a  given  utility  subsidiary’s  ability  to  fulfill  its  contractual 
obligations is reasonably expected to be impaired. 

Xcel  Energy  had  no  collateral  posted  related  to  adequate  assurance 
clauses in derivative contracts as of Dec. 31, 2023 and 2022.

Recurring Derivative Fair Value Measurements

Impact of derivative activity:

Pre-Tax Fair Value Gains (Losses) Recognized 
During the Period in:

Accumulated Other 
Comprehensive Loss

Regulatory (Assets) and 
Liabilities

(Millions of Dollars)

Year Ended Dec. 31, 2023

Derivatives designated as cash flow hedges

Interest rate

Total

Other derivative instruments

Electric commodity

Natural gas commodity

Total

Year Ended Dec. 31, 2022

Interest rate

Total

Other derivative instruments

Electric commodity

Natural gas commodity

Total

Year Ended Dec. 31, 2021

Interest rate

Total

Other derivative instruments

Electric commodity

Natural gas commodity

Total

$ 

$ 

$ 

$ 

$ 

$ 

$ 

$ 

$ 

$ 

$ 

$ 

(2) 

(2) 

— 

— 

— 

22 

22 

— 

— 

— 

5 

5 

— 

— 

— 

$ 

$ 

$ 

$ 

$ 

$ 

$ 

$ 

$ 

$ 

$ 

$ 

— 

— 

(137) 

(13) 

(150) 

— 

— 

(10) 

(16) 

(26) 

— 

— 

32 

(4) 

28 

67

 
 
 
 
 
 
(Millions of Dollars)

Year Ended Dec. 31, 2023

Derivatives designated as cash flow hedges

Interest rate

Total

Other derivative instruments

Commodity trading

Electric commodity

Natural gas commodity

Total

Year Ended Dec. 31, 2022

Derivatives designated as cash flow hedges

Interest rate

Total

Other derivative instruments

Commodity trading

Electric commodity

Natural gas commodity

Total

Year Ended Dec. 31, 2021

Derivatives designated as cash flow hedges

Interest rate

Total

Other derivative instruments

Commodity trading

Electric commodity

Natural gas commodity

Total

Pre-Tax (Gains) Losses Reclassified into Income During the 
Period from:

Accumulated Other 
Comprehensive Loss

Regulatory Assets and 
(Liabilities)

Pre-Tax Gains (Losses) 
Recognized During the 
Period in Income

$ 

$ 

$ 

$ 

$ 

$ 

$ 

$ 

$ 

$ 

$ 

$ 

(a)

(a)

(a)

5 

5 

— 

— 

— 

— 

7 

7 

— 

— 

— 

— 

8 

8 

— 

— 

— 

— 

$ 

$ 

$ 

$ 

$ 

$ 

$ 

$ 

$ 

$ 

$ 

$ 

$ 

$ 

$ 

$ 

$ 

$ 

$ 

$ 

$ 

$ 

$ 

(c)

(d)

(c)

(d)

— 

— 

— 

123 

15 

138 

— 

— 

— 

3 

10 

13 

— 

— 

— 

(23) 

5 

(c)

(d)

(18) 

$ 

— 

— 

(7) 

— 

(27) 

(34) 

— 

— 

25 

— 

(27) 

(2) 

— 

— 

63 

— 

(22) 

41 

(b)

(d)(e)

(b)

(d)(e)

(b)

(d)(e)

(a)

(b)

(c)

(d)

(e)

Recorded to interest charges.

Recorded to electric revenues. Presented amounts do not reflect non-derivative transactions or margin sharing with customers.

Recorded  to  electric  fuel  and  purchased  power.  These  derivative  settlement  gains  and  losses  are  shared  with  electric  customers  through  fuel  and  purchased  energy  cost-recovery 

mechanisms and reclassified out of income as regulatory assets or liabilities, as appropriate. FTR settlements are shared with customers and do not have a material impact on net income. 

Presented amounts reflect changes in fair value between FTR auction and settlement dates, but exclude the original auction fair value. 

Recorded to cost of natural gas sold and transported. These losses are subject to cost-recovery mechanisms and reclassified out of income to a regulatory asset, as appropriate.

Relates primarily to option premium amortization. 

Xcel Energy had no derivative instruments designated as fair value hedges during the years ended Dec. 31, 2023, 2022 and 2021.

68

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
(Millions of Dollars)

Current derivative liabilities

Derivatives designated as cash flow hedges:

Interest rate

Other derivative instruments:

Commodity trading

Electric commodity

Natural gas commodity

Derivative assets and liabilities measured at fair value on a recurring basis were as follows:

Dec. 31, 2023

Dec. 31, 2022

Fair Value

Fair Value

Level 
1

Level 
2

Level 
3

Fair Value 
Total

Netting (a)

Total

Level 
1

Level 
2

Level 
3

Fair Value 
Total

(a)

Netting 

Total

(Millions of Dollars)

Current derivative assets

Other derivative instruments:

Commodity trading

Electric commodity

Natural gas commodity

$ 

8 

$  51 

$  32 

$ 

  — 

  — 

62 

  — 

14 

  — 

91 

62 

14 

$ 

(59)  $ 

(7) 

— 

(66) 

32 

55 

14 

$  32 

$  259 

$  33 

$ 

324 

$ 

(242)  $ 

  — 

  — 

  177 

  — 

19 

  — 

177 

19 

(2) 

— 

101 

$  32 

$  278 

$  210 

$ 

520 

$ 

(244) 

3 

104 

$ 

$ 

Total current derivative assets

$ 

8 

$  65 

$  94 

$ 

167 

$ 

PPAs (b)

Current derivative instruments

Noncurrent derivative assets

Other derivative instruments:

Commodity trading

$  14 

$  51 

$  45 

Total noncurrent derivative assets

$  14 

$  51 

$  45 

$ 

$ 

110 

110 

$ 

$ 

(34)  $ 

(34) 

PPAs (b)

Noncurrent derivative instruments

$ 

76 

76 

— 

76 

$  34 

$  71 

$  74 

$  34 

$  71 

$  74 

$ 

$ 

179 

179 

$ 

$ 

(89)  $ 

(89) 

$ 

Dec. 31, 2023

Dec. 31, 2022

Fair Value
Level 
2

Level 
1

Level 
3

Fair Value 
Total

Netting (a)

Total

Fair Value
Level 
2

Level 
1

Level 
3

Fair Value 
Total

Netting (a)

Total

$  — 

$  17 

$  — 

$ 

17 

$ 

— 

$ 

17 

$  — 

$ 

1 

$  — 

$ 

1 

$ 

— 

$ 

6 

86 

  — 

  — 

5 

7 

  — 

12 

  — 

97 

7 

12 

Total current derivative liabilities

$ 

6 

$  115 

$  12 

$ 

133 

$ 

PPAs (b)

Current derivative instruments

Noncurrent derivative liabilities

Other derivative instruments:

Commodity trading

$  16 

$  50 

$  37 

Total noncurrent derivative liabilities

$  16 

$  50 

$  37 

$ 

$ 

103 

103 

$ 

$ 

(39)  $ 

(39) 

PPAs (b)

Noncurrent derivative instruments

$ 

29 

  297 

  — 

  — 

6 

2 

  — 

13 

  — 

332 

2 

13 

(287) 

(2) 

— 

$  29 

$  311 

$ 

8 

$ 

348 

$ 

(289) 

$ 

$  43 

$  97 

$  41 

$  43 

$  97 

$  41 

$ 

$ 

181 

181 

$ 

$ 

(98)  $ 

(98) 

(60) 

(7) 

— 

(67) 

$ 

37 

— 

12 

66 

8 

74 

64 

64 

22 

86 

$ 

113 

(a)

(b)

Xcel Energy nets derivative instruments and related collateral on its consolidated balance sheets when supported by a legally enforceable master netting agreement. At Dec. 31, 2023 and 

2022, derivative assets and liabilities include no obligations to return cash collateral. At Dec. 31, 2023 and 2022, derivative assets and liabilities include rights to reclaim cash collateral of 

$7 million and $53 million, respectively. Counterparty netting amounts presented exclude settlement receivables and payables and non-derivative amounts that may be subject to the same 

master netting agreements.

Xcel Energy currently applies the normal purchase exception to qualifying PPAs. Balance relates to specific contracts that were previously recognized at fair value prior to applying the 

normal purchase exception, and are being amortized over the remaining contract lives along with the offsetting regulatory assets and liabilities.

69

82 

175 

19 

276 

3 

279 

90 

90 

3 

93 

1 

45 

— 

13 

59 

17 

76 

83 

83 

30 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
The nonqualified pension plan provides benefits for compensation that is in 
excess  of  the  limits  applicable  to  the  qualified  pension  plans,  with 
distributions funded by Xcel Energy’s consolidated operating cash flows. 

Obligations  of  the  SERP  and  nonqualified  plan  as  of  Dec.  31,  2023  and 
2022  were  $12  million  and  $11  million,  respectively.  Xcel  Energy 
recognized  net  benefit  cost  for  the  SERP  and  nonqualified  plans  of  $2 
million in 2023 and $17 million in 2022. 

Xcel  Energy’s  postretirement  health  care  benefit  plan  is  a  continuation  of 
certain  welfare  benefit  programs  for  current  employees.  A  full  time 
employee’s date of hire or a retiree’s date of retirement determine eligibility 
for each of the programs.

Xcel  Energy’s investment-return assumption considers the  expected long-
term  performance  for  each  of  the  asset  classes  in  its  pension  and 
postretirement  health  care  portfolio.  Xcel  Energy  considers  the  historical 
returns achieved by its asset portfolios over long time periods, as well as 
the long-term projected return levels from investment experts.

Pension cost determination assumes a forecasted mix of investment types 
over the long-term.

•
•
•
•

Investment returns in 2023 were above the assumed level of 6.93%. 
Investment returns in 2022 were below the assumed level of 6.49%.
Investment returns in 2021 were above the assumed level of 6.49%.
In 2024, expected investment-return assumption is 6.93%.

Pension plan and postretirement benefit assets are invested in a portfolio 
according to Xcel Energy’s return, liquidity and diversification objectives to 
provide a source of funding for plan obligations and minimize contributions 
to the plan, within appropriate levels of risk. 

The  principal  mechanism  for  achieving  these  objectives  is  the  asset 
allocation  given 
liquidity 
characteristics of each particular asset class. 

long-term  risk,  return,  correlation  and 

the 

There  were  no  significant  concentrations  of  risk  in  any  industry,  index,  or 
entity.  Market  volatility  can  impact  even  well-diversified  portfolios  and 
significantly affect the return levels achieved by the assets in any year.

State agencies also have issued guidelines to the funding of postretirement 
benefit  costs.  SPS  is  required  to  fund  postretirement  benefit  plans  for 
Texas and New Mexico equal to amounts collected in rates. These assets 
are  invested  in  a  manner  consistent  with  the  investment  strategy  for  the 
pension plan.

Xcel  Energy’s  ongoing  investment  strategy  is  based  on  plan-specific 
investment  recommendations  that  seek  to  minimize  potential  investment 
and interest rate risk as a plan’s funded status increases over time. 

The  investment  recommendations  consider  many  factors  and  generally 
result in a greater percentage of long-duration fixed income securities being 
allocated to specific plans having relatively higher funded status ratios and 
a  greater  percentage  of  growth  assets  being  allocated  to  plans  having 
relatively lower funded status ratios.

Changes in Level 3 commodity derivatives:

(Millions of Dollars)

Balance at Jan. 1

Purchases 

(a)

Settlements 

(a)

Net transactions recorded during the period:
Gains recognized in earnings (b)
Net (losses) gains recognized as regulatory 
(a)
assets and liabilities 

Balance at Dec. 31
(a)

Year Ended Dec. 31

2023

2022

2021

$ 

236 

$ 

19 

$ 

(49) 

176 

(154) 

406 

(350) 

65 

(158) 

6 

151 

(174) 

10 

$ 

90 

$ 

236 

$ 

49 

112 

19 

Relates  primarily  to  NSP-Minnesota  and  SPS  FTR  instruments  administered  by  MISO 

and SPP.

(b)

Relates to commodity trading and is subject to substantial offsetting losses and gains on 

derivative  instruments  categorized  as  levels  1  and  2  in  the  income  statement.  See 

above tables for the income statement impact of derivative activity, including commodity 

trading gains and losses.

Fair Value of Long-Term Debt

As of Dec. 31, other financial instruments for which the carrying amount did 
not equal fair value:

(Millions of Dollars)

Long-term debt, including current 
portion

2023

2022

Carrying 
Amount

Fair 
Value

Carrying 
Amount

Fair 
Value

$ 

25,465 

$  22,927 

$ 

23,964 

$  20,897 

Fair  value  of  Xcel  Energy’s  long-term  debt  is  estimated  based  on  recent 
trades  and  observable  spreads  from  benchmark  interest  rates  for  similar 
securities.  Fair  value  estimates  are  based  on  information  available  to 
management as of Dec. 31, 2023 and 2022, and given the observability of 
the inputs, fair values presented for long-term debt were assigned as Level 
2.

11.   Benefit Plans and Other Postretirement Benefits

Pension and Postretirement Health Care Benefits

Xcel Energy has several noncontributory, qualified, defined benefit pension 
plans that cover almost all employees. All newly hired or rehired employees 
participate under the Cash Balance formula, which is based on pay credits 
using a percentage of annual eligible pay and annual interest credits. 

The average annual interest crediting rates for these plans was 4.72, 4.89 
and 2.03% in 2023, 2022, and 2021, respectively. 

Some  employees  may  participate  under  legacy  formulas  such  as  the 
traditional  final  average  pay  or  pension  equity.  Xcel  Energy’s  policy  is  to 
fully  fund  into  an  external  trust  the  actuarially  determined  pension  costs 
subject to the limitations of applicable employee benefit and tax laws.

In addition to the qualified pension plans, Xcel Energy maintains a SERP 
and  a  nonqualified  pension  plan.  The  SERP  is  maintained  for  certain 
executives  who  participated  in  the  plan  in  2008,  when  the  SERP  was 
closed to new participants. 

70

 
 
 
 
 
 
 
 
 
 
 
 
Plan Assets

For each of the fair value hierarchy levels, Xcel Energy’s pension plan assets measured at fair value:

Dec. 31, 2023 (a)

Dec. 31, 2022 (a)

(Millions of Dollars)

Level 1

Level 2

Level 3

Measured 
at NAV

Total

Level 1

Level 2

Level 3

Measured 
at NAV

Total

Cash equivalents

Commingled funds

Debt securities

Equity securities

Other

Total

$ 

233 

$ 

491 

— 

35 

— 

$ 

— 

— 

683 

— 

9 

— 

— 

4 

— 

— 

$ 

— 

$ 

233 

$ 

129 

$ 

1,235 

— 

— 

— 

1,726 

687 

35 

9 

935 

— 

47 

— 

$ 

— 

— 

682 

— 

7 

— 

— 

3 

— 

— 

$ 

— 

$ 

882 

— 

— 

— 

129 

1,817 

685 

47 

7 

$ 

759 

$ 

692 

$ 

4 

$ 

1,235 

$ 

2,690 

$ 

1,111 

$ 

689 

$ 

3 

$ 

882 

$ 

2,685 

(a)

See Note 10 for further information regarding fair value measurement inputs and methods.

For each of the fair value hierarchy levels, Xcel Energy’s postretirement benefit plan assets that were measured at fair value:
Dec. 31, 2023 (a)

Dec. 31, 2022 (a)

(Millions of Dollars)

Cash equivalents

Insurance contracts

Commingled funds

Debt securities

Other

Total

Level 1

Level 2

Level 3

Measured 
at NAV

Total

Level 1

Level 2

Level 3

Measured 
at NAV

Total

$ 

$ 

33 

— 

22 

— 

— 

55 

$ 

$ 

— 

40 

— 

187 

1 

$ 

— 

— 

— 

1 

— 

$ 

228 

$ 

1 

$ 

— 

— 

72 

— 

— 

72 

$ 

$ 

33 

40 

94 

188 

1 

$ 

356 

$ 

31 

— 

54 

— 

— 

85 

$ 

$ 

— 

41 

— 

175 

(1) 

$ 

— 

— 

— 

1 

— 

$ 

215 

$ 

1 

$ 

— 

— 

63 

— 

— 

63 

$ 

$ 

31 

41 

117 

176 

(1) 

364 

(a)

See Note 10 for further information on fair value measurement inputs and methods.

Immaterial assets were transferred in or out of Level 3 for 2023 and 2022.

Funded Status — Comparisons of the actuarially computed benefit obligation, changes in plan assets and funded status of the pension and postretirement 
health care plans for Xcel Energy are as follows:

(Millions of Dollars)

Change in Benefit Obligation:

Obligation at Jan. 1

Service cost

Interest cost

Plan amendments

Actuarial (gain) loss

Plan participants’ contributions

Medicare subsidy reimbursements
Benefit payments (a)

Obligation at Dec. 31

Change in Fair Value of Plan Assets:

Fair value of plan assets at Jan. 1

Actual return on plan assets

Employer contributions

Plan participants’ contributions

Benefit payments

Fair value of plan assets at Dec. 31

Funded status of plans at Dec. 31

Amounts recognized in the Consolidated Balance Sheet at Dec. 31:

Noncurrent assets

Current liabilities

Noncurrent liabilities

Net amounts recognized

Pension Benefits

Postretirement Benefits

2023

2022

2023

2022

$ 

2,871 

$ 

3,718 

$ 

405 

$ 

74 

158 

(3) 

126 

— 

— 

(283) 

2,943 

$ 

97 

110 

1 

(703) 

— 

— 

1 

22 

— 

14 

8 

— 

(352) 

2,871 

$ 

(56) 

394 

$ 

2,685 

$ 

3,670 

$ 

364 

$ 

238 

50 

— 

(283) 

2,690 

(683) 

50 

— 

(352) 

2,685 

29 

11 

8 

(56) 

356 

(253)  $ 

(186)  $ 

(38)  $ 

1 

$ 

— 

(254) 

(253)  $ 

$ 

15 

— 

(201) 

(186)  $ 

28 

$ 

(3) 

(63) 

(38)  $ 

$ 

$ 

$ 

$ 

$ 

511 

2 

15 

— 

(85) 

8 

2 

(48) 

405 

442 

(51) 

13 

8 

(48) 

364 

(41) 

33 

(2) 

(72) 

(41) 

(a)

Includes lump-sum benefit payments used in the determination of a settlement charges of $195 million of in 2022.

71

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Significant Assumptions Used to Measure Benefit Obligations:

2023

2022

2023

2022

Pension Benefits

Postretirement Benefits

Discount rate for year-end valuation

Expected average long-term increase in compensation level

Mortality table

Health care costs trend rate — initial: Pre-65

Health care costs trend rate — initial: Post-65

Ultimate trend assumption — initial: Pre-65

Ultimate trend assumption — initial: Post-65

Years until ultimate trend is reached

 5.49 %

 4.25 %

PRI-2012

N/A

N/A

N/A

N/A

N/A

 5.80 %

 4.25 %

PRI-2012

N/A

N/A

N/A

N/A

N/A

 5.54 %

N/A

PRI-2012

 6.50 %

 5.50 %

 4.50 %

 4.50 %

6

 5.80 %

N/A

PRI-2012

 6.50 %

 5.50 %

 4.50 %

 4.50 %

7

Accumulated benefit obligation for the pension plan was $2,728 million and $2,672 million as of Dec. 31, 2023 and 2022, respectively.

Net Periodic Benefit Cost (Credit) — Net periodic benefit cost (credit), other than the service cost component, is included in other income (expense) in the 
consolidated statements of income. 

Components of net periodic benefit cost (credit) and amounts recognized in other comprehensive income and regulatory assets and liabilities:

(Millions of Dollars)

Service cost

Interest cost

Expected return on plan assets

Amortization of prior service credit

Amortization of net loss
Settlement charge (a)
Net periodic pension cost (credit)

Effects of regulation

Net benefit cost (credit) recognized for financial reporting

Significant Assumptions Used to Measure Costs:

Discount rate

Expected average long-term increase in compensation level

Expected average long-term rate of return on assets

$ 

$ 

Pension Benefits

Postretirement Benefits

2023

2022

2021

2023

2022

2021

$ 

$ 

74 

158 

(209) 

(1) 

22 

— 

44 

30 

74 

 5.80 %

 4.25 

 6.93 

$ 

$ 

97 

110 

(208) 

(1) 

75 

71 

144 

(30) 

114 

 3.08 %

 3.75 

 6.49 

$ 

$ 

104 

104 

(206) 

(1) 

107 

59 

167 

(46) 

121 

 2.71 %

 3.75 

 6.49 

1 

22 

(17) 

(1) 

1 

— 

6 

— 

6 

$ 

$ 

2 

15 

(18) 

(6) 

2 

— 

(5) 

3 

(2) 

$ 

$ 

2 

15 

(18) 

(8) 

5 

— 

(4) 

2 

(2) 

 5.80 %

 — 

 5.00 

 3.09 %

 — 

 4.10 

 2.65 %

 — 

 4.10 

(a)

A settlement charge is required when the amount of all lump-sum distributions during the year is greater than the sum of the service and interest cost components of the annual net periodic 

pension cost. There were no settlement charges recorded for the qualified pension plans in 2023. In 2022 and 2021, as a result of lump-sum distributions during each plan year, Xcel Energy 

recorded a total pension settlement charge of $71 million and $59 million, respectively, the majority of which was not recognized due to the effects of regulation. A total of $9 million and $7 

million was recorded in the consolidated statements of income in 2022 and 2021, respectively. 

(Millions of Dollars)

Amounts Not Yet Recognized as Components of Net Periodic Benefit Cost:

Net loss

Prior service credit

Total

Amounts Not Yet Recognized as Components of Net Periodic Benefit Cost Have Been 
Recorded as Follows Based Upon Expected Recovery in Rates:

Current regulatory assets

Noncurrent regulatory assets

Current regulatory liabilities

Noncurrent regulatory liabilities

Deferred income taxes

Net-of-tax accumulated other comprehensive income

Total

Measurement date

Pension Benefits

Postretirement Benefits

2023

2022

2023

2022

$ 

$ 

$ 

1,096 

$ 

1,021 

$ 

(9) 

(7) 

1,087 

$ 

1,014 

$ 

64 

— 

64 

$ 

$ 

20 

$ 

1,014 

— 

— 

14 

39 

21 

$ 

2 

$ 

943 

— 

— 

14 

36 

79 

(1) 

(19) 

1 

2 

$ 

1,087 

$ 

1,014 

$ 

64 

$ 

63 

(1) 

62 

— 

78 

(1) 

(20) 

1 

4 

62 

Dec. 31, 2023

Dec. 31, 2022

Dec. 31, 2023

Dec. 31, 2022

72

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Cash  Flows  —  Funding  requirements  can  be  impacted  by  changes  to 
actuarial assumptions, actual asset levels and other calculations prescribed 
by  the  requirements  of  income  tax  and  other  pension-related  regulations. 
Required contributions were made in 2021 - 2024 to meet minimum funding 
requirements. 

Voluntary and required pension funding contributions: 

•
•
•
•

$100 million in January 2024. 
$50 million in 2023. 
$50 million in 2022.
$131 million in 2021. 

Voluntary Retirement Program

Incremental to amounts presented above for postretirement benefits, Xcel 
Energy recognized new postemployment costs and obligations in the fourth 
quarter of 2023 for employees accepted to a voluntary retirement program. 

Utilizing employee information and the following inputs, the estimated costs 
of  the  program  of  $34  million  for  health  plan  subsidies  and  $5  million  for 
other medical benefits, each commencing in 2024, were recognized in the 
fourth quarter of 2023. These unfunded obligations are presented in other 
current liabilities and noncurrent pension and employee benefit obligations 
in the consolidated balance sheet as of Dec. 31, 2023. 

The  postretirement  health  care  plans  have  no  funding  requirements  other 
than  fulfilling  benefit  payment  obligations  when  claims  are  presented  and 
approved.  Additional  cash  funding  requirements  are  prescribed  by  certain 
state and federal rate regulatory authorities. 

Significant Assumptions to Measure Benefit Obligations:

2023

Discount rate for year-end valuation

Mortality table

Health care costs trend rate and ultimate trend assumption

 5.50 %

PRI-2012

 7.00 %

Voluntary postretirement funding contributions:

•
•
•
•

$11 million expected during 2024.
$11 million during 2023.
$13 million during 2022.
$15 million during 2021.

Targeted asset allocations:

Long-duration fixed income securities
Domestic and international equity 
securities

Alternative investments
Short-to-intermediate fixed income 
securities

Cash

Total

Pension Benefits

Postretirement 
Benefits

2023

2022

2023

2022

 38 %

 38 %

 — %

 — %

 31 

 20 

 9 

 2 

 33 

 18 

 9 

 2 

 9 

 13 

 77 

 1 

 16 

 12 

 71 

 1 

 100 %

 100 %

 100 %

 100 %

The  asset  allocations  above  reflect  target  allocations  approved  in  the 
calendar year to take effect in the subsequent year.

Plan  Amendments  —  In  2023,  Xcel  Energy  amended  the  Xcel  Energy 
Pension Plan and Xcel Energy Inc. Nonbargaining Pension Plan (South) to 
reduce  supplemental  social  security  benefits  for  all  active  participants  on 
and after Jan. 1, 2024.

There were no significant plan amendments made in 2022 which affected 
the postretirement benefit obligation. 

In  2021,  Xcel  Energy  amended  the  Xcel  Energy  Pension  Plan  and  Xcel 
Energy  Inc.  Nonbargaining  Pension  Plan  (South)  to  reduce  supplemental 
benefits for non-bargaining participants as well as to allow the transfer of a 
portion of non-qualified pension obligations into the qualified plans. 

Projected Benefit Payments

Xcel Energy’s projected benefit payments:

(Millions of  
Dollars)
2024

2025

2026

2027

2028

2029 - 2033

Projected 
Pension 
Benefit 
Payments
398 
$ 

Gross Projected
Postretirement
Health Care
Benefit Payments
42 
$ 

214 

217 

223 

226 

1,131 

40 

39 

37 

36 

161 

Expected 
Medicare Part 
D 
Subsidies

Net Projected
Postretirement
Health Care
Benefit 
Payments

$ 

$ 

2 

2 

2 

2 

2 

12 

40 

38 

37 

35 

34 

149 

73

Defined Contribution Plans

Xcel  Energy  maintains  401(k)  and  other  defined  contribution  plans  that 
cover most employees. Total expense to these plans was approximately 

$49 million in 2023, $46 million in 2022 and $43 million in 2021.

Multiemployer Plans

NSP-Minnesota  and  NSP-Wisconsin  each  contribute  to  several  union 
multiemployer  pension  and  other  postretirement  benefit  plans,  none  of 
which  are  individually  significant.  These  plans  provide  pension  and 
postretirement  health  care  benefits  to  certain  union  employees  who  may 
perform services for multiple employers and do not participate in the NSP-
Minnesota  and  NSP-Wisconsin  sponsored  pension  and  postretirement 
health care plans. 

Contributing to these types of plans creates risk that differs from providing 
benefits  under  NSP-Minnesota  and  NSP-Wisconsin  sponsored  plans,  in 
to  a 
that 
multiemployer  pension  plan,  additional  unfunded  obligations  may  need  to 
be funded over time by remaining participating employers.

if  another  participating  employer  ceases 

to  contribute 

12.   Commitments and Contingencies

Legal 

Xcel Energy is involved in various litigation matters in the ordinary course of 
business. The assessment of whether a loss is probable or is a reasonable 
possibility,  and  whether  the  loss  or  a  range  of  loss  is  estimable,  often 
involves a series of complex judgments about future events. Management 
maintains  accruals  for  losses  probable  of  being  incurred  and  subject  to 
reasonable estimation. 

Management  is  sometimes  unable  to  estimate  an  amount  or  range  of  a 
reasonably  possible  loss  in  certain  situations,  including  but  not  limited  to 
when (1) the damages sought are indeterminate, (2) the proceedings are in 
the early stages, or (3) the matters involve novel or unsettled legal theories.

In  such  cases,  there  is  considerable  uncertainty  regarding  the  timing  or 
ultimate  resolution, 
loss.  For  current 
including  a  possible  eventual 
proceedings  not  specifically  reported  herein,  management  does  not 
anticipate that the ultimate liabilities, if any, would have a material effect on 
Xcel  Energy’s  consolidated  financial  statements.  Legal  fees  are  generally 
expensed as incurred.

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Gas  Trading  Litigation  —  e  prime  is  a  wholly  owned  subsidiary  of  Xcel 
Energy. e prime was in the business of natural gas trading and marketing 
but  has  not  engaged  in  natural  gas  trading  or  marketing  activities  since 
2003.  Multiple  lawsuits  involving  multiple  plaintiffs  seeking  monetary 
damages were commenced against e prime and its affiliates, including Xcel 
Energy,  between  2003  and  2009  alleging  fraud  and  anticompetitive 
activities in conspiring to restrain the trade of natural gas and  manipulate 
natural gas prices. Cases were all consolidated in the U.S. District Court in 
Nevada. 

One  case  remains  active  which  includes  a  multi-district  litigation  matter 
consisting  of  a  Wisconsin  purported  class  (Arandell  Corp.).  The  Court 
issued  a  ruling  in  June  2022  granting  plaintiffs’  class  certification.  In  April 
2023,  the  Seventh  Circuit  Court  of  Appeals  heard  the  defendants’  appeal 
challenging whether the district court properly assessed class certification. 
A  decision  relating  to  class  certification  is  expected  imminently.  Xcel 
Energy considers the reasonably possible loss associated with this litigation 
to be immaterial.

Comanche Unit 3 Litigation — In 2021, CORE filed a lawsuit in Denver 
County District Court, alleging PSCo breached ownership agreement terms 
by  failing  to  operate  Comanche  Unit  3  in  accordance  with  prudent  utility 
practices.  In  April  2022,  CORE  filed  a  supplement  to  include  damages 
related  to  a  2022  outage.  Also  in  2022,  CORE  sent  notice  of  withdrawal 
from the ownership agreement based on the same alleged breaches.

In February 2023, the court granted PSCo’s motion precluding CORE from 
seeking damages related to its withdrawal as part of the lawsuit. In October 
2023, the jury ruled that CORE may not withdraw as a joint owner of the 
facility  but  awarded  CORE  lost  power  damages  of  $26  million.  PSCo 
recognized  a  $34  million  loss  for  the  verdict  in  the  third  quarter  of  2023, 
including estimated interest and other costs. PSCo intends to file an appeal 
of this decision.

Marshall  Wildfire  Litigation  —  In  December  2021,  a  wildfire  ignited  in 
Boulder  County,  Colorado  (the  “Marshall  Fire”),  which  burned  over  6,000 
acres and destroyed or damaged over 1,000 structures. On June 8, 2023, 
the Boulder County Sheriff’s Office released its Marshall Fire Investigative 
Summary  and  Review  and  its  supporting  documents  (the  “Sheriff’s 
Report”).  According  to  an  October  2022  statement  from  the  Colorado 
Insurance  Commissioner,  the  Marshall  Fire  is  estimated  to  have  caused 
more than $2 billion in property losses. 

According  to  the  Sheriff’s  Report,  on  Dec.  30,  2021,  a  fire  ignited  on  a 
residential  property  in  Boulder,  Colorado,  located  in  PSCo’s  service 
territory,  for  reasons  unrelated  to  PSCo’s  power  lines.  According  to  the 
Sheriff’s  Report,  approximately  one  hour  and  20  minutes  after  the  first 
ignition, a second fire ignited just south of the Marshall Mesa Trailhead in 
unincorporated  Boulder  County,  Colorado,  also  located  in  PSCo’s  service 
territory.  According  to  the  Sheriff’s  Report,  the  second  ignition  started 
approximately 80 to 110 feet away from PSCo’s power lines in the area.

The  Sheriff’s  Report  states  that  the  most  probable  cause  of  the  second 
ignition was hot particles discharged from PSCo’s power lines after one of 
the  power  lines  detached  from  its  insulator  in  strong  winds,  and  further 
states that it cannot be ruled out that the second ignition was caused by an 
underground  coal  fire.  According  to  the  Sheriff’s  Report,  no  design, 
installation  or  maintenance  defects  or  deficiencies  were  identified  on 
PSCo’s electrical circuit in the area of the second ignition. PSCo disputes 
that its power lines caused the second ignition.

PSCo  is  aware  of  302  complaints,  most  of  which  have  also  named  Xcel 
Energy  Inc.  and  Xcel  Energy  Services,  Inc.  as  additional  defendants, 
relating to the Marshall Fire. The complaints are on behalf of at least 4,047 
plaintiffs,  and  one  complaint  is  filed  on  behalf  of  a  putative  class  of  first 
responders  who  allegedly  were  exposed  to  the  threat  of  serious  bodily 
injury,  or  smoke,  soot  and  ash  from  the  Marshall  Fire.  The  complaints 
generally allege that PSCo’s equipment ignited the Marshall Fire and assert 
various  causes  of  action  under  Colorado  law,  including  negligence, 
premises  liability,  trespass,  nuisance,  wrongful  death,  willful  and  wanton 
conduct,  negligent  infliction  of  emotional  distress,  loss  of  consortium  and 
inverse  condemnation.  In  addition  to  seeking  compensatory  damages, 
certain of the complaints also seek exemplary damages.

In September 2023, the Boulder County District Court Judge consolidated 
eight lawsuits that were pending at that time into a single action for pretrial 
purposes and has subsequently consolidated additional lawsuits that have 
been  filed.  At  the  case  management  conference  in  February  2024,  a  trial 
date was set for September 2025. 

Colorado courts do not apply strict liability in determining an electric utility 
company’s  liability  for  fire-related  damages.  For  inverse  condemnation 
claims,  Colorado  courts  assess  whether  a  defendant  acted  with  intent  to 
take  a  plaintiff’s  property  or  intentionally  took  an  action  which  has  the 
natural  consequence  of  taking  the  property.  For  negligence  claims, 
Colorado  courts  look  to  whether  electric  power  companies  have  operated 
their  system  with  a  heightened  duty  of  care  consistent  with  the  practical 
conduct  of  its  business,  and  liability  does  not  extend  to  occurrences  that 
cannot be reasonably anticipated. 

Colorado  law  does  not  impose  joint  and  several  liability  in  tort  actions. 
Instead,  under  Colorado  law,  a  defendant  is  liable  for  the  degree  or 
percentage of the negligence or fault attributable to that defendant, except 
where the defendant conspired with another defendant. A jury’s verdict in a 
Colorado  civil  case  must  be  unanimous.  Under  Colorado  law,  in  a  civil 
action  other  than  a  medical  malpractice  action,  the  total  award  for 
noneconomic  loss  is  capped  at  $0.6  million  per  defendant  for  claims  that 
accrued at the time of the Marshall Fire unless the court finds justification to 
exceed  that  amount  by  clear  and  convincing  evidence,  in  which  case  the 
maximum doubles. 

Colorado law caps punitive or exemplary damages to an amount equal to 
the amount of the actual damages awarded to the injured party, except the 
court  may  increase  any  award  of  punitive  damages  to  a  sum  up  to  three 
times the amount of actual damages if the conduct that is the subject of the 
claim has continued during the pendency of the case or the defendant has 
acted  in  a  willful  and  wanton  manner  during  the  action  which  further 
aggravated plaintiff’s damages. 

In  the  event  Xcel  Energy  Inc.  or  PSCo  was  found  liable  related  to  this 
litigation and were required to pay damages, such amounts could exceed 
our insurance coverage of approximately $500 million and have a material 
adverse  effect  on  our  financial  condition,  results  of  operations  or  cash 
flows. However, due to uncertainty as to the cause of the fire and the extent 
and  magnitude  of  potential  damages,  Xcel  Energy  Inc.  and  PSCo  are 
unable  to  estimate  the  amount  or  range  of  possible  losses  in  connection 
with the Marshall Fire.

74

Rate Matters and Other

Environmental

Xcel  Energy’s  operating  subsidiaries  are  involved  in  various  regulatory 
proceedings  arising  in  the  ordinary  course  of  business.  Until  resolution, 
typically in the form of a rate order, uncertainties may exist regarding the 
ultimate rate treatment for certain activities and transactions. Amounts have 
been  recognized  for  probable  and  reasonably  estimable  losses  that  may 
result. Unless otherwise disclosed, any reasonably possible range of loss in 
excess of any recognized amount is not expected to have a material effect 
on the consolidated financial statements.

Sherco — In 2018, NSP-Minnesota and SMMPA (Co-owner of Sherco Unit 
3) reached a settlement with GE related to a 2011 incident, which damaged 
the  turbine  at  Sherco  Unit  3  and  resulted  in  an  extended  outage.  NSP-
Minnesota notified the MPUC of its proposal to refund settlement proceeds 
to customers through the FCA. 

In  March  2019,  the  MPUC  approved  NSP-Minnesota’s  settlement  refund 
proposal.  Additionally,  the  MPUC  decided  to  withhold  any  decision  as  to 
NSP-Minnesota’s prudence in connection with the incident at Sherco Unit 3 
until  after  conclusion  of  an  appeal  pending  between  GE  and  NSP-
Minnesota’s  insurers.  In  February  2020,  the  Minnesota  Court  of  Appeals 
affirmed the district court’s judgment in favor of GE.

In  January  2021,  the  OAG  and  DOC  recommended  that  NSP-Minnesota 
refund  approximately  $17  million  of  replacement  power  costs  previously 
recovered  through  the  FCA.  NSP-Minnesota  responded  that  it  acted 
prudently  in  connection  with  the  Sherco  Unit  3  outage,  the  MPUC  has 
previously disallowed $22 million of related costs and no additional refund 
or disallowance is appropriate.

In July 2022, the MPUC referred the matter to the Office of Administrative 
Hearings to conduct a contested case on the prudence of the replacement 
power  costs  incurred  by  NSP-Minnesota.  In  2023,  NSP-Minnesota  and 
various  parties 
the  DOC  which 
recommended  a  $56  million  customer  refund.  The  Xcel  Large  Industrial 
customer group recommended a refund of $72 million. A final decision by 
the MPUC is expected in mid-2024. A loss related to this matter is deemed 
remote.

recommendations, 

including 

filed 

MISO  ROE  Complaints  —  In  November  2013  and  February  2015, 
customer  groups  filed  two  ROE  complaints  against  MISO  TOs,  which 
includes  NSP-Minnesota  and  NSP-Wisconsin.  The 
first  complaint 
requested  a  reduction  in  base  ROE  transmission  formula  rates  from 
12.38% to 9.15% for the time period of Nov. 12, 2013 to Feb. 11, 2015, and 
removal of ROE adders (including those for RTO membership). The second 
complaint requested, for a subsequent time period, a base ROE reduction 
from 12.38% to 8.67%. 

The  FERC  subsequently  issued  various  related  orders  related  to  ROE 
methodology/calculations  and 
timing.  NSP-Minnesota  has  processed 
refunds to customers for applicable complaint periods based on the ROE in 
the most recent applicable opinions.

The MISO TOs and various other parties have filed petitions for review of 
the FERC’s most recent applicable opinions at the D.C. Circuit. In August 
2022,  the  D.C.  Circuit  ruled  that  FERC  had  not  adequately  supported  its 
conclusions, vacated FERC’s related orders and remanded the issue back 
to  FERC  for  further  proceedings,  which  remain  pending.  Additional 
exposure, if any related to this matter is expected to be immaterial. 

75

New  and  changing  federal  and  state  environmental  mandates  can  create 
financial  liabilities  for  Xcel  Energy,  which  are  normally  recovered  through 
the regulated rate process. 

Site Remediation

Various  federal  and  state  environmental  laws  impose  liability  where 
hazardous substances or other regulated materials have been released to 
the environment. Xcel Energy Inc.’s subsidiaries may sometimes pay all or 
a  portion  of  the  cost  to  remediate  sites  where  past  activities  of  their 
predecessors or other parties have caused environmental contamination. 

Environmental contingencies could arise from various situations, including 
sites of former MGPs; and third-party sites, such as landfills, for which one 
or more of Xcel Energy Inc.’s subsidiaries are alleged to have sent wastes 
to that site.

MGP, Landfill and Disposal Sites

Xcel Energy is investigating, remediating or performing post-closure actions 
at  12  historical  MGP,  landfill  or  other  disposal  sites  across  its  service 
territories, excluding sites that are being addressed under current coal ash 
regulations (see below). 

Xcel  Energy  has  recognized  approximately  $20  million  of  costs/liabilities 
from final resolution of these issues; however, the outcome and timing are 
unknown.  In  addition,  there  may  be  insurance  recovery  and/or  recovery 
from  other  potentially  responsible  parties,  offsetting  a  portion  of  costs 
incurred.

Environmental Requirements — Water and Waste

Coal Ash Regulation — Xcel Energy’s operations are subject to federal and 
state regulations that impose requirements for handling, storage, treatment 
and  disposal  of  solid  waste,  including  the  CCR  Rule.  As  a  specific 
requirement of the CCR Rule, utilities must complete groundwater sampling 
around  their  applicable  landfills  and  surface  impoundments  as  well  as 
perform corrective actions where offsite groundwater has been impacted. 

If  certain  impacts  to  groundwater  are  detected,  utilities  are  required  to 
perform  additional  groundwater  investigations  and/or  perform  corrective 
actions beginning with an Assessment of Corrective Measures. 

Investigation  and/or  corrective  action  related  to  groundwater  impacts  are 
currently  underway  at  four  Xcel  Energy  sites  under  the  federal  CCR 
program  at  a  current  estimated  cost  of  at  least  $40  million.  A  liability  has 
been  recorded  and  is  expected  to  be  fully  recoverable  through  regulatory 
mechanisms. 

For  required  coal  ash  disposal,  PSCo  has  executed  an  agreement  with  a 
third  party  that  will  excavate  and  process  ash  for  beneficial  use  (at  two 
sites) at a cost of approximately $45 million. An estimated liability has been 
recorded  and  amounts  are  expected  to  be  fully  recoverable  through 
regulatory mechanisms.

Federal Clean Water Act Section 316(b) — The Federal Clean Water Act 
requires the EPA to regulate cooling water intake structures to assure they 
reflect  the  best  technology  available  for  minimizing  impingement  and 
entrainment of aquatic species. 

Estimated  capital  expenditures  of  approximately  $50  million  may  be 
required  to  comply  with  the  requirements.  Xcel  Energy  anticipates  these 
costs will be recoverable through regulatory mechanisms.

Environmental Requirements — Air

Xcel Energy’s AROs were as follows:

Clean  Air  Act  NOx  Allowance  Allocations  —  In  June  2023,  the  EPA 
published final regulations for ozone under the “Good Neighbor” provisions 
of  the  Clean  Air  Act.  The  final  rule  applies  to  generation  facilities  in 
Minnesota,  Texas  and  Wisconsin,  as  well  as  other  states  outside  of  our 
service  territory.  The  rule  establishes  an  allowance  trading  program  for 
NOx that will impact subject Xcel Energy fossil fuel-fired electric generating 
facilities. Subject facilities will have to secure additional allowances, install 
NOx  controls  and/or  develop  a  strategy  of  operations  that  utilizes  the 
existing  allowance  allocations.  Guidelines  are  also  established 
for 
allowance banking and emission limit backstops.

While the financial impacts of the final rule are uncertain and dependent on 
market  forces  and  anticipated  generation,  Xcel  Energy  anticipates  the 
annual  costs  could  be  significant,  but  would  be  recoverable  through 
regulatory mechanisms.

SPS  and  NSP-Minnesota  have  joined  other  companies  in  litigation 
challenging 
the  EPA’s  disapproval  of  Texas  and  Minnesota  state 
implementation  plans.  Currently,  the  regulation  is  under  a  judicial  stay  for 
both Texas and Minnesota. The regulation may become applicable in those 
states in the future, depending on the outcome of the litigation. The rule is 
in  effect  in  NSP-Wisconsin  but  has  been  managed  without  the  additional 
need for allowances.

In February 2024, the EPA proposed to partially disapprove New Mexico’s 
state  implementation  plan  and  bring  New  Mexico  into  the  federal  Good 
Neighbor  plan.  Xcel  Energy  continues  to  evaluate  impacts  to  generation 
units at SPS.

Regional Haze Rules — The EPA has proposed rules addressing Regional 
Haze  compliance  in  Texas,  which  address  requirements  for  reasonable 
progress at Tolk and BART at Harrington. As proposed, these rules would 
not require additional controls at either facility, in part due to the conversion 
of  Harrington  to  gas  in  2025  and  the  planned  retirement  of  Tolk.  These 
rules will be monitored until final versions are published. 

AROs — AROs have been recorded for Xcel Energy’s assets. For nuclear 
assets, the ARO is associated with the decommissioning of NSP-Minnesota 
nuclear generating plants.

Aggregate  fair  value  of  NSP-Minnesota’s  legally  restricted  assets,  for 
funding future nuclear decommissioning was $3.2 billion and $2.9 billion for 
2023 and 2022, respectively.

Jan. 1, 
2023

Amounts 
Incurred 
(a)

Amounts 
Settled

Accretion

Cash 
Flow 
Revisions 
(b)

Dec. 
31, 
2023

$ 

2,160 

$ 

514 

348 

48 

307 

3 

$ 

— 

10 

— 

— 

— 

— 

— 

— 

(1) 

— 

— 

$ 

105 

$ 

(158)  $  2,107 

19 

15 

1 

14 

— 

(17) 

526 

(1) 

— 

361 

49 

(149) 

172 

— 

3 

$ 

3,380 

$ 

10 

$ 

(1)  $ 

154 

$ 

(325)  $  3,218 

(Millions 
of Dollars)

Electric

Nuclear

Wind
Steam, hydro 
and other 
production

Distribution

Natural gas
Transmission 
and 
distribution

Other

Miscellaneous

Total 
liability

(a)

(b)

Amounts incurred relate to the Northern Wind farm placed in service in NSP-Minnesota.

In  2023,  AROs  were  revised  for  changes  in  timing  and  estimates  of  cash  flows. 
Revisions in wind and nuclear AROs were primarily incurred due to changes in useful 

lives. Changes in gas transmission and distribution AROs were a result of updated gas 

line mileage and number of services, as well as changes to inflation and discount rate 

assumptions. 

(Millions 
of Dollars)

Electric

Nuclear

Wind

Steam, hydro and 
other production

Distribution

Natural gas
Transmission and 
distribution 

(c)

Other

Miscellaneous

Jan. 1, 
2022

Amounts 
Incurred 
(a)

Accretion

Cash Flow 
Revisions 
(b)

Dec. 31, 
2022

$ 

2,056 

$ 

478 

288 

47 

279 

3 

— 

25 

34 

— 

— 

— 

59 

$ 

104 

$ 

— 

$ 

19 

12 

1 

12 

— 

$ 

148 

$ 

(8) 

14 

— 

16 

— 

22 

2,160 

514 

348 

48 

307 

3 

Total liability

$ 

3,151 

$ 

$ 

3,380 

(a)

(b)

(c)

Amounts incurred related to the wind farms placed in service in 2022 for NSP-Minnesota 

(Dakota  Range  and  Rock  Aetna)  and  steam  production  pond  remediation  costs  for 

PSCo.

In  2022,  AROs  were  revised  for  changes  in  timing  and  estimates  of  cash  flows. 
Revisions in steam, hydro and other production AROs were primarily related to changes 

in  cost  estimates  for  remediation  of  ash  containment  facilities.  Changes  in  gas 

transmission  and  distribution  AROs  were  primarily  related  to  changes  in  labor  rates 

coupled with increased gas line mileage and number of services.

Prior periods have been reclassified to conform with current year presentation.

Indeterminate  AROs  —  Outside  of  the  recorded  asbestos  AROs,  other 
plants  or  buildings  may  contain  asbestos  due  to  the  age  of  many  of  Xcel 
Energy’s  facilities,  but  no  confirmation  or  measurement  of  the  cost  of 
removal could be determined as of Dec. 31, 2023. Therefore, an ARO was 
not recorded for these facilities. 

76

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Nuclear

Nuclear Insurance — NSP-Minnesota’s public liability for claims from any 
nuclear  incident  is  limited  to  $16.2  billion  under  the  Price-Anderson 
amendment to the Atomic Energy Act. NSP-Minnesota has $450 million of 
coverage  for  its  public  liability  exposure  with  a  pool  of  insurance 
companies.  The  remaining  $15.8  billion  of  exposure  is  funded  by  the 
Secondary  Financial  Protection  Program  available  from  assessments  by 
the federal government. 

NSP-Minnesota is subject to assessments of up to $166 million per reactor-
incident  for  each  of  its  three  reactors,  for  public  liability  arising  from  a 
nuclear  incident  at  any  licensed  nuclear  facility  in  the  United  States.  The 
maximum funding requirement is $25 million per reactor-incident during any 
one year. Maximum assessments are subject to inflation adjustments.

insurance 

NSP-Minnesota  purchases 
for  property  damage  and  site 
decontamination cleanup costs from NEIL and EMANI. The coverage limits 
are $2.8 billion for each of NSP-Minnesota’s two nuclear plant sites. NEIL 
also provides business interruption insurance coverage up to $490 million 
and $420 million at Monticello and Prairie Island, respectively, including the 
cost of replacement power during prolonged accidental outages of nuclear 
generating units. Premiums are expensed over the policy term.

All  companies  insured  with  NEIL  are  subject  to  retroactive  premium 
adjustments if losses exceed accumulated reserve funds. Capital has been 
accumulated  in  the  reserve  funds  of  NEIL  and  EMANI  to  the  extent  that 
retroactive  premium 
NSP-Minnesota  would  have  no  exposure 
assessments  in  case  of  a  single  incident  under  the  business  interruption 
and the property damage insurance coverage. 

for 

NSP-Minnesota could be subject to annual maximum assessments of $15 
million  for  business  interruption  insurance  and  $32  million  for  property 
damage insurance if losses exceed accumulated reserve funds.

Nuclear  Fuel  Disposal  —  NSP-Minnesota  is  responsible  for  temporarily 
storing spent nuclear fuel from its nuclear plants. The DOE is responsible 
for  permanently  storing  spent  fuel  from  U.S.  nuclear  plants,  but  no  such 
facility is yet available. 

NSP-Minnesota  owns  temporary  on-site  storage  facilities  for  spent  fuel  at 
its Monticello and PI nuclear plants, which consist of storage pools and dry 
cask facilities. The Monticello dry-cask storage facility currently stores all 30 
of the authorized canisters. Monticello’s future spent fuel will continue to be 
placed  in  its  spent  fuel  pool.  The  decommissioning  plan  addresses  the 
disposition of spent fuel at the end of the licensed life. In October 2023, a 
CON  for  additional  storage  at  the  Monticello  site  was  approved  by  the 
MPUC to support possible life extension to 2040. 

The  PI  dry-cask  storage  facility  currently  stores  50  of  the  64  authorized 
casks.  In  February  2023,  NSP-Minnesota  filed  a  CON  with  the  MPUC  for 
additional storage at PI to support possible life extension to 2054.

Regulatory  Plant  Decommissioning  Recovery  —  Decommissioning 
activities for NSP-Minnesota’s nuclear facilities are planned to begin at the 
end of each unit’s authorized retirement dates, which can be different than 
the  currently  approved  NRC  operating  licenses.  These  decommissioning 
activities are planned to be completed at both facilities by 2101. 

NSP-Minnesota’s  current  operating  licenses  allow  continued  use  of  its 
Monticello  nuclear  plant  until  2030  and  its  PI  nuclear  plant  until  2033  for 
Unit  1  and  2034  for  Unit  2.  The  MPUC  reaffirmed  a  60-year  DECON 
scenario,  where  Monticello  continues  operations  under  a  10-year  license 
extension  (approved  in  August  2022).  NRC  approval  of  the  extension  is 
pending.

77

In February 2023, NSP-Minnesota also filed an application with the NDPSC 
for  an  Advance  Determination  of  Prudence  for  continued  operation  of  the 
Monticello Plant until at least 2040. A decision is expected in 2024. 

Future  decommissioning  costs  of  nuclear  facilities  are  estimated  through 
triennial  periodic  studies  that  assess  the  costs  and  timing  of  planned 
nuclear  decommissioning  activities  for  each  unit.  The  MPUC  ordered  the 
next triennial decommissioning study be filed by Dec. 1, 2024.

Obligations  for  decommissioning  are  expected  to  be  funded  100%  by  the 
external decommissioning trust fund. NSP-Minnesota had $3.2 billion and 
$2.9  billion  of  assets  held  in  external  decommissioning  trusts  at  Dec.  31, 
2023, and 2022, respectively. 

See  Note  10  to  the  consolidated  financial  statements  for  additional 
discussion.

Leases

Xcel  Energy  evaluates  contracts  that  may  contain  leases,  including  PPAs 
and arrangements for the use of office space and other facilities, vehicles 
and equipment. A contract contains a lease if it conveys the exclusive right 
to  control  the  use  of  a  specific  asset.  A  contract  determined  to  contain  a 
lease  is  evaluated  further  to  determine  if  the  arrangement  is  a  finance 
lease. 

ROU  assets  represent  Xcel  Energy's  rights  to  use  leased  assets.  The 
present  value  of  future  operating  lease  payments  is  recognized  in  other 
current liabilities and noncurrent operating lease liabilities. These amounts, 
adjusted  for  any  prepayments  or  incentives,  are  recognized  as  operating 
lease ROU assets. 

Most  of  Xcel  Energy’s  leases  do  not  contain  a  readily  determinable 
discount  rate.  Therefore,  the  present  value  of  future  lease  payments  is 
generally  calculated  using 
the  applicable  Xcel  Energy  subsidiary’s 
estimated  incremental  borrowing  rate  (weighted  average  of  4.4%).  For 
currently  exiting  asset  classes,  Xcel  Energy  has  elected  the  practical 
expedient under which non-lease components, such as asset maintenance 
costs included in payments, are not deducted from lease payments for the 
purposes of lease accounting and disclosure.

Leases with an initial term of 12 months or less are classified as short-term 
leases and are not recognized on the consolidated balance sheet.

Operating lease ROU assets:

(Millions of Dollars)

Dec. 31, 2023

Dec. 31, 2022

PPAs

Other

Gross operating lease ROU assets

Accumulated amortization

Net operating lease ROU assets

$ 

$ 

1,832  $ 

315 

2,147 

(930) 

1,217  $ 

1,669 

244 

1,913 

(709) 

1,204 

ROU assets for finance leases are included in other noncurrent assets, and 
the  present  value  of  future  finance  lease  payments  is  included  in  other 
current liabilities and other noncurrent liabilities.

Xcel Energy’s most significant finance lease activities are related to WYCO, 
a joint venture with CIG, to develop and lease natural gas pipeline, storage 
and compression facilities. Xcel Energy Inc. has a 50% ownership interest 
in  WYCO.  WYCO  leases  its  facilities  to  CIG,  and  CIG  operates  the 
facilities, providing natural gas storage and transportation services to PSCo 
under separate service agreements.

 
 
 
 
 
 
PPAs and Fuel Contracts

Non-Lease  PPAs  —  NSP-Minnesota,  PSCo  and  SPS  have  entered  into 
PPAs with other utilities and energy suppliers for purchased power to meet 
system load and energy requirements, operating reserve obligations and as 
part  of  wholesale  and  commodity  trading  activities.  In  general,  these 
agreements  provide  for  energy  payments,  based  on  actual  energy 
delivered,  and  may  also  include  capacity  payments.  Certain  non-lease 
PPAs with various expiration dates through 2033, contain minimum energy 
purchase  commitments.  Total  energy  payments  on  those  contracts  were 
$214  million,  $182  million  and  $149  million  in  2023,  2022  and  2021, 
respectively.

Included  in  electric  fuel  and  purchased  power  expenses  for  PPAs 
accounted  for  as  executory  contracts  were  payments  for  capacity  of  $77 
million, $75 million and $69 million in 2023, 2022 and 2021, respectively. 

Capacity  and  energy  payments  are  contingent  on  the  IPPs  meeting 
contract  obligations,  including  plant  availability  requirements.  Certain 
contractual payments are adjusted based on market indices. The effects of 
price  adjustments  on  financial  results  are  mitigated  through  purchased 
energy cost recovery mechanisms.

At Dec. 31, 2023,  the  estimated future payments for capacity and  energy 
that  the  utility  subsidiaries  of  Xcel  Energy  are  obligated  to  purchase 
pursuant  to  these  non-lease  contracts,  subject  to  availability,  were  as 
follows:

(Millions of Dollars)

Capacity

Energy (a)

2024

2025

2026

2027

2028

$ 

$ 

80 

45 

28 

9 

1 

2 

$ 

165 

$ 

207 

94 

47 

10 

10 

18 

386 

(a)

Excludes contingent energy payments for renewable energy PPAs.

Fuel  Contracts  —  Xcel  Energy  has  entered  into  various  long-term 
commitments  for  the  purchase  and  delivery  of  a  significant  portion  of  its 
coal,  nuclear  fuel  and  natural  gas  requirements.  These  contracts  expire 
between 2024 and 2060. Xcel Energy is required to pay additional amounts 
depending on actual quantities delivered under these agreements. 

Estimated minimum purchases under these contracts as of Dec. 31, 2023:

(Millions of 
Dollars)

2024

2025

2026

2027

2028

Thereafter

Total

Coal

Nuclear fuel

Natural gas 
supply

Natural gas 
storage and 
transportation

$ 

350  $ 

142  $ 

339  $ 

157 

81 

56 

21 

1 

179 

63 

180 

50 

177 

13 

— 

— 

— 

— 

311 

284 

276 

238 

111 

442 

$ 

666  $ 

791  $ 

352  $ 

1,662 

PSCo accounts for its Totem natural gas storage service and Front Range 
pipeline  arrangements  with  CIG  and  WYCO,  respectively,  as  finance 
leases.  Xcel  Energy  Inc.  eliminates  50%  of  the  finance  lease  obligation 
related  to  WYCO  in  the  consolidated  balance  sheet  along  with  an  equal 
amount of Xcel Energy Inc.’s equity investment in WYCO.

Finance lease ROU assets:

(Millions of Dollars)

Gas storage facilities

Gas pipeline

Gross finance lease ROU assets

Accumulated amortization

Net finance lease ROU assets

Components of lease expense:

(Millions of Dollars)

Operating leases

Dec. 31, 2023

Dec. 31, 2022

$ 

$ 

160 

$ 

21 

181 

(67) 

114 

$ 

160 

21 

181 

(64) 

117 

2023

2022

2021

PPA capacity payments
Other operating leases (a)
Total operating lease expense 

(b)

Finance leases

Amortization of ROU assets

Interest expense on lease liability

Total finance lease expense

$ 

$ 

$ 

$ 

241 

$ 

241 

$ 

42 

39 

283 

$ 

280 

$ 

3 

$ 

15 

18 

$ 

4 

$ 

16 

20 

$ 

251 

36 

287 

7 

17 

24 

(a)

(b)

Includes  short-term  lease  expense  of  $3  million,  $6  million,  and  $5  million  for  2023,  

2022 and 2021, respectively.

PPA  capacity  payments  are  included  in  electric  fuel  and  purchased  power  on  the 

consolidated  statements  of  income.  Expense  for  other  operating  leases  is  included  in 

O&M expense and electric fuel and purchased power. 

Commitments under operating and finance leases as of Dec. 31, 2023:
(a) (b)

(Millions of Dollars)

2024

2025

2026

2027

2028

Thereafter

Total minimum obligation

Interest component of obligation
Present value of minimum 
obligation

Less current portion
Noncurrent operating and 
finance lease liabilities

Weighted-average remaining 
lease term in years
(a)

$ 

244 

$ 

245 

216 

162 

107 

259 

1,233 

(157) 

$ 

1,076 

33 

26 

22 

22 

22 

162 

287 

(99) 

188 

$ 

277 

$ 

271 

238 

184 

129 

421 

1,520 

(256) 

1,264 

(226) 

$ 

1,038 

$ 

10 

10 

9 

8 

8 

173 

218 

(154) 

64 

(2) 

62 

8.2

36.8

Amounts do not include PPAs accounted for as executory contracts and/or contingent 

payments, such as energy payments on renewable PPAs.

(b)

(c)

PPA operating leases contractually expire at various dates through 2039.
Excludes certain amounts related to Xcel Energy’s 50% ownership interest in WYCO.

78

PPA 
Operating
Leases

Other 
Operating
Leases

Total
Operating
Leases

Finance
 Leases 

(c) 

Thereafter

Total

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
VIEs 

PPAs  —  Under  certain  PPAs,  NSP-Minnesota,  PSCo  and  SPS  purchase 
power from IPPs for which the utility subsidiaries are required to reimburse 
fuel  costs,  or  to  participate  in  tolling  arrangements  under  which  the  utility 
subsidiaries  procure  the  natural  gas  required  to  produce  the  energy  that 
they  purchase.  Xcel  Energy  has  determined  that  certain  IPPs  are  VIEs, 
however  Xcel  Energy  is  not  subject  to  risk  of  loss  from  the  operations  of 
these  entities,  and  no  significant  financial  support  is  required  other  than 
contractual payments for energy and capacity.

In  addition,  certain  solar  PPAs  provide  an  option  to  purchase  emission 
allowances or sharing provisions related to production credits generated by 
the  solar  facility  under  contract.  These  specific  PPAs  create  a  variable 
interest in the IPP.

Xcel  Energy  evaluated  each  of  these  VIEs  for  possible  consolidation, 
including review of qualitative factors such as the length and terms of the 
contract,  control  over  O&M,  control  over  dispatch  of  electricity,  historical 
and estimated future fuel and electricity prices and financing activities. Xcel 
Energy concluded that these entities are not required to be consolidated in 
its  consolidated  financial  statements  because  Xcel  Energy  does  not  have 
the power to direct the activities that most significantly impact the entities’ 
economic performance. 

The  utility  subsidiaries  had  approximately  3,751  MW  and  3,961  MW  of 
capacity  under  long-term  PPAs  at  Dec.  31,  2023  and  2022,  respectively, 
with  entities  that  have  been  determined  to  be  VIEs.  These  agreements 
have expiration dates through 2041.

Fuel  Contracts  —  SPS  purchases  all  of  its  coal  requirements  for  its 
Harrington and Tolk plants from TUCO Inc. under contracts that will expire 
in December 2024 and December 2027, respectively. TUCO arranges for 
the  purchase,  receiving, 
transporting,  unloading,  handling,  crushing, 
weighing  and  delivery  of  coal  to  meet  SPS’  requirements.  TUCO  is 
responsible for negotiating and administering contracts with coal suppliers, 
transporters and handlers.

SPS has not provided any significant financial support to TUCO, other than 
contractual payments for delivered coal. However, the fuel contracts create 
a variable interest in TUCO due to SPS’ reimbursement of fuel procurement 
costs. 

SPS  has  determined  that  TUCO  is  a  VIE,  however  it  has  concluded  that 
SPS is not the primary beneficiary because it does not have the power to 
direct  the  activities  that  most  significantly  impact  TUCO’s  economic 
performance.

Low-Income  Housing  Limited  Partnerships  —  Eloigne  and  NSP-
Wisconsin  have  entered  into  limited  partnerships  with  affordable  rental 
housing activities that qualify for low-income housing tax credits. 

Eloigne  and  NSP-Wisconsin,  as  primary  beneficiaries  of  these  activities, 
consolidate  these  limited  partnerships  in  their  consolidated  financial 
statements. 

Amounts reflected in Xcel Energy’s consolidated balance sheets for these 
investments  include  $41  million  of  assets  and  $35  million  of  liabilities  at 
Dec. 31, 2023, and $44 million of assets and $35 million of liabilities at Dec. 
31, 2022. 

Other

Technology  Agreements  —  Xcel  Energy  has  several  contracts  for 
information  technology  services  that  extend  through  2027.  The  contracts 
are cancelable, although there are financial penalties for early termination. 

Xcel  Energy  capitalized  or  expensed  $28  million,  $181  million  and  $103 
million associated with these vendors in 2023, 2022 and 2021, respectively.

Committed minimum payments under these obligations as follows:

(Millions of Dollars)

2024

2025

2026

2027

2028

Thereafter

Minimum 
Payments

$ 

18 

14 

13 

12 

— 

— 

Guarantees  and  Bond  Indemnifications  —  Xcel  Energy  Inc.  and  its 
subsidiaries  provide  guarantees  and  bond  indemnities,  which  guarantee 
payment  or  performance.  Xcel  Energy  Inc.’s  exposure  is  based  upon  the 
net  liability  under  the  specified  agreements  or  transactions.  Most  of  the 
guarantees  and  bond  indemnities  issued  by  Xcel  Energy  Inc.  and  its 
subsidiaries have a stated maximum amount.

As of Dec. 31, 2023 and 2022, Xcel Energy Inc. and its subsidiaries had no 
assets held as collateral related to their guarantees, bond indemnities and 
indemnification agreements. Guarantees and bond indemnities issued and 
outstanding  for  Xcel  Energy  were  $75  million  and  $62  million  at  Dec.  31, 
2023 and 2022, respectively. 

Indemnification  Agreements  —  Xcel  Energy 

its 
Other 
subsidiaries provide indemnifications through various contracts. These are 
primarily indemnifications against adverse litigation outcomes in connection 
with underwriting agreements, as well as breaches of representations and 
warranties,  including  corporate  existence,  transaction  authorization  and 
income tax matters with respect to assets sold. 

Inc.  and 

Xcel Energy Inc.’s and its subsidiaries’ obligations under these agreements 
may be limited in terms of duration and amount. Maximum future payments 
under these indemnifications cannot be reasonably estimated as the dollar 
amounts are often not explicitly stated.

13.   Other Comprehensive Income

Changes in accumulated other comprehensive loss, net of tax, for the years 
ended Dec. 31:

Gains and 
Losses on 
Interest Rate 
Cash Flow 
Hedges

2023

Defined 
Benefit 
Pension and 
Postretirement 
Items

Total

$ 

(54) 

$ 

(39) 

$ 

(93) 

(2) 

(a)

3 

— 

1 

(4) 

— 

2 

(b)

(2) 

(6) 

3 

2 

(1) 

$ 

(53) 

$ 

(41) 

$ 

(94) 

(Millions of Dollars)

Accumulated other comprehensive 
loss at Jan. 1

Other comprehensive loss before 
reclassifications

Amortization of interest rate hedges

Amortization of net actuarial loss

Net current period other 
comprehensive income (loss)

Accumulated other comprehensive 
loss at Dec. 31
(a)

Included in interest charges.

Losses reclassified from net accumulated other comprehensive loss:

(b)

Included  in  the  computation  of  net  periodic  pension  and  postretirement  benefit  costs. 

See Note 11 for further information.

79

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Gains and 
Losses on 
Interest Rate 
Cash Flow 
Hedges

2022

Defined 
Benefit 
Pension and 
Postretirement 
Items

Total

$ 

(75) 

$ 

(48) 

$  (123) 

16 

(a)

5 

— 

21 

5 

— 

4 

9 

(b)

21 

5 

4 

30 

Reporting  assets  and  capital  expenditures  by  business  segment  would 
require  arbitrary  and  potentially  misleading  allocations,  which  may  not 
necessarily reflect the assets that would be required for the operation of the 
business segments on a stand-alone basis.

Certain costs, such as common depreciation, common O&M expenses and 
interest  expense  are  allocated  based  on  cost  causation  allocators  across 
each  segment.  In  addition,  a  general  allocator  is  used  for  certain  general 
and  administrative  expenses,  including  office  supplies,  rent,  property 
insurance and general advertising.

Xcel Energy’s segment information:

(Millions of Dollars)

Regulated Electric

2023

2022

2021

$ 

(54) 

$ 

(39) 

$ 

(93) 

Operating revenues — external

$ 

11,446 

$ 

12,123 

$ 

11,205 

Losses reclassified from net accumulated other comprehensive loss:

(Millions of Dollars)

Accumulated other comprehensive 
loss at Jan. 1

Other comprehensive gain before 
reclassifications

Amortization of interest rate hedges

Amortization of net actuarial loss

Net current period other 
comprehensive income

Accumulated other comprehensive 
loss at Dec. 31
(a)

Included in interest charges.

of  NSP-Minnesota,                  

(b)

Included  in  the  computation  of  net  periodic  pension  and  postretirement  benefit  costs. 

See Note 11 for further information.

14.   Segment Information

utility 

electric 

Xcel  Energy  evaluates  performance  by  each  utility  subsidiary  based  on 
profit or loss generated from the product or service provided, including the 
regulated 
NSP-Wisconsin, PSCo and SPS, as well as the regulated natural gas utility 
operating  results  of  NSP-Minnesota,  NSP-Wisconsin  and  PSCo.  These 
segments  are  managed  separately  because  the  revenue  streams  are 
dependent  upon  regulated  rate  recovery,  which  is  separately  determined 
for each segment.

operating 

results 

Xcel Energy has the following reportable segments: 

•

•

Regulated  Electric  —  The 
regulated  electric  utility  segment 
generates,  purchases,  transmits,  distributes  and  sells  electricity  in 
Colorado,  Michigan,  Minnesota,  New  Mexico,  North  Dakota,  South 
Dakota, Texas and Wisconsin. In addition, this segment includes sales 
for  resale  and  provides  wholesale  transmission  service  to  various 
entities in the United States. The regulated electric utility segment also 
includes wholesale commodity and trading operations.
Regulated Natural Gas — The regulated natural gas utility segment 
purchases,  transports,  stores,  distributes  and  sells  natural  gas 
primarily  in  portions  of  Colorado,  Michigan,  Minnesota,  North  Dakota 
and Wisconsin.

the  necessary  quantitative 

Xcel  Energy  also  presents  All  Other,  which  includes  operating  segments 
with  revenues  below 
thresholds.  Those 
operating  segments  primarily  include  steam  revenue,  appliance  repair 
services,  non-utility  real  estate  activities,  revenues  associated  with 
processing  solid  waste  into  RDF,  investments  in  rental  housing  projects 
that  qualify  for  low-income  housing  tax  credits  and  equity  method 
investments in EIP funds.

investments  of  $244  million  and 
Xcel  Energy  had  equity  method 
$219  million  as  of  Dec.  31,  2023  and  2022,  respectively,  included  in  the 
natural gas utility and all other segments.

Asset and capital expenditure information is not provided for Xcel Energy’s 
reportable segments. As an integrated electric and natural gas utility, Xcel 
Energy  operates  significant  assets  that  are  not  dedicated  to  a  specific 
business segment. 

Intersegment revenue

Total revenues

Depreciation and amortization

Interest charges and financing costs

Income tax benefit

Net income

Regulated Natural Gas

Operating revenues — external

Intersegment revenue

Total revenues

Depreciation and amortization

Interest charges and financing costs

Income tax expense

Net income

All Other

Total revenues

Depreciation and amortization

Interest charges and financing costs

Income tax benefit

Net loss

Consolidated Total

Total revenues

Reconciling eliminations

Total operating revenues

Depreciation and amortization

Interest charges and financing costs

Income tax benefit

Net income

15.   Workforce Reduction

2 

2 

2 

$ 

11,448 

$ 

12,125 

$ 

11,207 

2,111 

670 

(135) 

1,686 

2,122 

636 

(162) 

1,631 

1,855 

568 

(96) 

1,478 

$ 

$ 

2,645 

$ 

3,080 

$ 

2,132 

3 

2 

2 

2,648 

$ 

3,082 

$ 

2,134 

323 

96 

50 

219 

276 

86 

68 

264 

$ 

115 

$ 

107 

$ 

14 

238 

(61) 

(134) 

15 

203 

(41) 

(159) 

254 

75 

54 

231 

94 

12 

173 

(28) 

(112) 

$ 

14,211 

$ 

15,314 

$ 

13,435 

(5) 

(4) 

(4) 

$ 

14,206 

$ 

15,310 

$ 

13,431 

2,448 

1,004 

(146) 

1,771 

2,413 

925 

(135) 

1,736 

2,121 

816 

(70) 

1,597 

In 2023, Xcel Energy implemented workforce actions to align resources and 
investments  with  evolving  business  and  customer  needs,  and  streamline 
the organization for long-term success. 

In  September  2023,  Xcel  Energy  announced  a  voluntary  retirement 
program to a group of eligible non-bargaining employees, with an enhanced 
retirement  package  including  certain  health  care  and  cash  benefits  for 
accepted  employees.  Approximately  400  employees  retired  under  this 
program in December 2023.

In  November  2023,  Xcel  Energy,  Inc.  also  reduced  its  non-bargaining 
involuntary 
workforce  by  approximately  150  employees 
severance program.

through  an 

80

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
In  the  fourth  quarter  of  2023,  Xcel  Energy  recorded  total  expense  of 
$72  million  related  to  these  workforce  actions,  primarily  related  to  the 
estimated cost of future health plan subsidies and other medical benefits for 
the voluntary retirement program, as well as severance and other employee 
payouts and legal and other professional fees.

For  further  information  on  the  estimated  costs  and  obligations  for  future 
health  plan  subsidies  and  other  medical  benefits,  see  Note  11  to  the 
consolidated financial statements. 

ITEM 9 — CHANGES IN AND DISAGREEMENTS WITH 
ACCOUNTANTS ON ACCOUNTING AND FINANCIAL DISCLOSURE

None.

ITEM 9A — CONTROLS AND PROCEDURES

Disclosure Controls and Procedures

Xcel  Energy  maintains  a  set  of  disclosure  controls  and  procedures 
designed to ensure that information required to be disclosed in reports that 
it files or submits under the Securities Exchange Act of 1934 is recorded, 
processed,  summarized,  and  reported  within  the  time  periods  specified  in 
SEC  rules  and  forms.  In  addition,  the  disclosure  controls  and  procedures 
ensure  that  information  required  to  be  disclosed  is  accumulated  and 
communicated  to  management,  including  the  CEO  and  CFO,  allowing 
timely decisions regarding required disclosure. 

As  of  Dec.  31,  2023,  based  on  an  evaluation  carried  out  under  the 
supervision  and  with  the  participation  of  Xcel  Energy’s  management, 
including the CEO and CFO, of the effectiveness of its disclosure controls 
and  procedures,  the  CEO  and  CFO  have  concluded  that  Xcel  Energy’s 
disclosure controls and procedures were effective.

Internal Control Over Financial Reporting

No  changes  in  Xcel  Energy’s  internal  control  over  financial  reporting 
occurred  during  the  most  recent  fiscal  quarter  ended  Dec.  31,  2023  that 
materially  affected,  or  are  reasonably  likely  to  materially  affect,  Xcel 
Energy’s  internal  control  over  financial  reporting.  Xcel  Energy  maintains 
internal  control  over  financial  reporting  to  provide  reasonable  assurance 
regarding the reliability of the financial reporting. Xcel Energy has evaluated 
and  documented  its  controls  in  process  activities,  general  computer 
activities, and on an entity-wide level. 

During the year and in preparation for issuing its report for the year ended 
Dec. 31, 2023 on internal controls under section 404 of the Sarbanes-Oxley 
Act  of  2002,  Xcel  Energy  conducted  testing  and  monitoring  of  its  internal 
control over financial reporting. Based on the control evaluation, testing and 
remediation  performed,  Xcel  Energy  did  not  identify  any  material  control 
weaknesses, as defined under the standards and rules issued by the Public 
Company  Accounting  Oversight  Board,  as  approved  by  the  SEC  and  as 
indicated  in  Xcel  Energy’s  Management  Report  on  Internal  Controls  over 
Financial Reporting, which is contained in Item 8 herein.

ITEM 9B — OTHER INFORMATION

Effective March 1, 2024, Melissa Ostrom, Vice President, Controller at Xcel 
Energy  Inc.,  will  begin  serving  as  principal  accounting  officer  of  Xcel 
Energy.  Brian  Van  Abel,  Xcel  Energy’s  Executive  Vice  President,  Chief 
Financial  Officer  will  cease  serving  as  Xcel  Energy’s  principal  accounting 
officer effective March 1, 2024.

Melissa Ostrom, age 40, has served as Vice President, Controller at Xcel 
Energy  since  April  2022.  Prior  to  that  Ms.  Ostrom  served  as  Director, 
Financial Forecasting and Reporting from November 2018 to March 2022 
and  as  Director,  Capital  Asset  Accounting  from  April  2016  to  November 
2018. Ms. Ostrom served in various other finance and accounting positions 
of increasing responsibility since joining Xcel Energy in 2010.  

There  are  no  arrangements  or  understandings  between  Ms.  Ostrom  and 
any other person pursuant to which she was selected to serve as principal 
accounting officer. There are no family relationships between Ms. Ostrom 
and  any  director  or  officer  of  Xcel  Energy  or  any  other  related-party 
transaction involving Ms. Ostrom and Xcel Energy.

There were no material amendments made to Ms. Ostrom’s compensation 
in connection with her service as principal accounting officer.

On Feb. 21, 2024, the Board of Directors of Xcel Energy approved the Xcel 
Energy Inc. Annual Incentive Plan (the “Plan”) in order to provide for annual 
incentive awards to eligible employees. The Plan replaces the Xcel Energy 
Inc.  Executive  Annual  Incentive  Award  Subplan  pursuant  to  the  Xcel 
Energy  Inc.  Amended  and  Restated  2015  Omnibus  Incentive  Plan.  The 
Governance, Compensation and Nominating Committee (the “Committee”) 
of Xcel Energy’s Board of Directors administers the Plan and has authority 
to  determine  when  and  to  whom  awards  will  be  granted,  the  amount  of 
awards,  and  the  terms  and  conditions  of  awards  including  the  applicable 
performance goals, and will certify the level of goal achievement for award 
payouts.  Awards  will  be  paid  in  the  form  of  cash  or,  if  provided  by  the 
Committee, eligible employees may elect to receive payment in the form of 
stock or restricted stock, or a combination of the foregoing, and any shares 
of  stock  will  be 
then-current  equity 
issued  under  Xcel  Energy’s 
compensation  plan,  all  on  such  terms  as  the  Committee  may  determine. 
The  Plan  also  includes  a  “clawback”  provision  providing  that  awards  are 
subject to recoupment under Xcel Energy’s clawback policies in effect from 
time  to  time.  A  copy  of  the  Plan  is  filed  as  Exhibit  10.18  hereto  and 
incorporated herein by reference.

None  of  the  Company’s  directors  or  officers  adopted,  modified,  or 
terminated  a  Rule  10b5-1  trading  arrangement  or  a  non-Rule  10b5-1 
trading  arrangement  during  the  Company’s  fiscal  quarter  ended  Dec.  31, 
2023. 

ITEM 9C — DISCLOSURE REGARDING FOREIGN JURISDICTIONS 
THAT PREVENT INSPECTIONS

Not applicable.

PART III

ITEM  10  —  DIRECTORS,  EXECUTIVE  OFFICERS  AND  CORPORATE 
GOVERNANCE

Information  required  under  this  Item  with  respect  to  Directors  and 
Corporate  Governance  is  set  forth  in  Xcel  Energy  Inc.’s  Proxy  Statement 
for its 2024 Annual Meeting of Shareholders, which is expected to be filed 
on  April  9,  2024,  which  is  incorporated  by  reference.  Information  with 
respect to Executive Officers is included in Item 1 to this report.

ITEM 11 — EXECUTIVE COMPENSATION

Information required under this Item is set forth in Xcel Energy Inc.’s Proxy 
Statement 
is 
for 
incorporated by reference.

its  2024  Annual  Meeting  of  Shareholders,  which 

81

ITEM 14 — PRINCIPAL ACCOUNTANT FEES AND SERVICES

Information  required  under  this  Item  (aggregate  fees  billed  to  us  by  our 
principal  accountant,  Deloitte  &  Touche  LLP  (PCAOB  ID  No.  34))  is 
contained  in  Xcel  Energy  Inc.’s  Proxy  Statement  for  its  2024  Annual 
Meeting of Shareholders, which is incorporated by reference.

ITEM  12  —  SECURITY  OWNERSHIP  OF  CERTAIN  BENEFICIAL 
OWNERS  AND  MANAGEMENT  AND  RELATED  STOCKHOLDER 
MATTERS

Information  required  under  this  Item  is  contained  in  Xcel  Energy  Inc.’s 
Proxy  Statement  for  its  2024  Annual  Meeting  of  Shareholders,  which  is 
incorporated by reference.

ITEM 
TRANSACTIONS, AND DIRECTOR INDEPENDENCE

13  —  CERTAIN  RELATIONSHIPS  AND  RELATED 

Information  required  under  this  Item  is  contained  in  Xcel  Energy  Inc.’s 
Proxy  Statement  for  its  2024  Annual  Meeting  of  Shareholders,  which  is 
incorporated by reference.

PART IV

ITEM 15 — EXHIBIT AND FINANCIAL STATEMENT SCHEDULES

1

Consolidated Financial Statements

Management Report on Internal Controls Over Financial Reporting — For the year ended Dec. 31, 2023.

Report of Independent Registered Public Accounting Firm — Financial Statements and Internal Controls Over Financial Reporting

Consolidated Statements of Income — For each of the three years ended Dec. 31, 2023, 2022, and 2021.

Consolidated Statements of Comprehensive Income — For each of the three years ended Dec. 31, 2023, 2022, and 2021.

Consolidated Statements of Cash Flows — For each of the three years ended Dec. 31, 2023, 2022, and 2021.

Consolidated Balance Sheets — As of Dec. 31, 2023, 2022.

Consolidated Statements of Common Stockholders’ Equity — For each of the three years ended Dec. 31, 2023, 2022, and 2021.

Schedule I — Condensed Financial Information of Registrant.

Schedule II — Valuation and Qualifying Accounts and Reserves for the years ended Dec. 31, 2023, 2022, and 2021.

Exhibits

Indicates incorporation by reference

Executive Compensation Arrangements and Benefit Plans Covering Executive Officers and Directors

2

3

*

+

Xcel Energy Inc.

Exhibit 
Number Description
3.01*

Amended and Restated Articles of Incorporation of Xcel Energy Inc.

3.02*

Bylaws of Xcel Energy Inc., as Amended and Restated on August 23, 2023

4.01*

Description of Securities

Report or Registration Statement
Xcel Energy Inc. Form 8-K dated May 16, 
2012

Xcel Energy Inc. Form 8-K dated August 23, 
2023

Xcel Energy Inc. Form 10-K for the year ended 
Dec. 31, 2019

Indenture, dated as of Dec. 1, 2000, by and between Xcel Energy Inc. and Computershare Trust Company, N.A. (as 
successor to Wells Fargo Bank Minnesota, National Association), as Trustee

Xcel Energy Inc. Form 8-K dated Dec. 14, 
2000

Exhibit 
Reference
3.01

3.02

4.01

4.01

4.02*

4.03*

4.04*

Supplemental Indenture No. 3, dated as of June 1, 2006, by and between Xcel Energy Inc. and Computershare Trust 
Company, N.A. (as successor to Wells Fargo Bank, National Association), as Trustee, creating $300 million of 6.50% 
Senior Notes, Series due July 1, 2036
Junior Subordinated Indenture, dated as of Jan. 1, 2008, by and between Xcel Energy Inc. and Computershare Trust 
Company, N.A. (as successor to Wells Fargo Bank, National Association), as Trustee

4.05*

Replacement Capital Covenant, dated Jan. 16, 2008

4.06*

4.07*

4.08*

4.09*

Supplemental Indenture No. 6, dated as of Sept. 1, 2011, by and between Xcel Energy Inc. and Computershare Trust 
Company, N.A. (as successor to Wells Fargo Bank, National Association), as Trustee, creating $250 million of 4.80% 
Senior Notes, Series due Sept. 15, 2041 
Supplemental Indenture No. 8, dated as of June 1, 2015, by and between Xcel Energy Inc. and Computershare Trust 
Company, N.A. (as successor to Wells Fargo Bank, National Association), as Trustee, creating $250 million aggregate 
principal amount of 3.30% Senior Notes, Series due June 1, 2025
Supplemental Indenture No. 10, dated as of Dec. 1, 2016, by and between Xcel Energy Inc. and Computershare Trust 
Company, N.A. (as successor to Wells Fargo Bank, National Association, as Trustee), creating $500 million aggregate 
principal amount of 3.35% Senior Notes, Series due Dec. 1, 2026
Supplemental Indenture No. 11, dated as of June 25, 2018, by and between Xcel Energy Inc. and Computershare Trust 
Company, N.A. (as successor to Wells Fargo Bank, National Association), as Trustee, creating $500 million aggregate 
principal amount of 4.00% Senior Notes, Series due June 15, 2028

82

Xcel Energy Inc. Form 8-K dated June 6, 2006 4.01

Xcel Energy Inc. Form 8-K dated Jan. 16, 
2008

Xcel Energy Inc. Form 8-K dated Jan. 16, 
2008

Xcel Energy Inc. Form 8-K dated Sept. 12, 
2011

4.01

4.03

4.01

Xcel Energy Inc. Form 8-K dated June 1, 2015 4.01

Xcel Energy Inc. Form 8-K dated Dec. 1, 2016 4.01

Xcel Energy Inc. Form 8-K dated June 25, 
2018

4.01

4.10*

4.11*

4.12*

4.13*

4.14*

10.01*

Supplemental Indenture No. 12, dated as of Nov. 7, 2019 by and between Xcel Energy Inc. and Computershare Trust 
Company, N.A. (as successor to Wells Fargo Bank, National Association), as Trustee, creating $500 million aggregate 
principal amount of 2.60% Senior Notes, Series due Dec 1. 2029 and $500 million aggregate principal amount of 3.50% 
Senior Notes, Series due Dec. 1, 2049 

Supplemental Indenture No. 13, dated as of April 1, 2020 by and between Xcel Energy Inc. and Computershare Trust 
Company, N.A. (as successor to Wells Fargo Bank, National Association), as Trustee creating $600 million aggregate 
principal amount of 3.40% Senior Notes, Series due June 1, 2030
Supplemental Indenture No. 15, dated as of Nov. 3, 2021 between Xcel Energy Inc. and Computershare Trust 
Company, N.A. (as successor to Wells Fargo Bank, National Association), as Trustee, creating $500 million aggregate 
principal amount of 1.75% Senior Notes, Series due March 15, 2027 and $300 million aggregate principal amount of 
2.35% Senior Notes, Series due Nov. 15, 2031

Supplemental Indenture No. 16, dated as of May 6, 2022, by and between Xcel Energy Inc. and Computershare Trust 
Company, N.A. (as successor to Wells Fargo Bank, National Association), as trustee, creating $700 million aggregate 
principal amount of 4.60% Senior Notes, Series due June 1, 2032
Supplemental Indenture No. 17, dated as of August 3, 2023, by and between Xcel Energy Inc. and Computershare Trust 
Company, N.A. (as successor to Wells Fargo Bank, National Association), as trustee, creating $800 million aggregate 
principal amount of 5.45% Senior Notes, Series due August 15, 2033.
Xcel Energy Inc. Nonqualified Pension Plan (2009 Restatement)

10.02*+

Xcel Energy Senior Executive Severance and Change-in-Control Policy (2009 Restatement)

10.03*+

Second Amendment to Exhibit 10.02 dated Oct. 26, 2011 

10.04*+

Fifth Amendment to Exhibit 10.02 dated May 3, 2016 

10.05*+

Seventh Amendment to Exhibit 10.02 dated May 7, 2018 

10.06*+

Eighth Amendment to Exhibit 10.02 dated March 31, 2020

10.07*+

Ninth Amendment to Exhibit 10.02 dated May 22, 2020

10.08*+

Xcel Energy Inc. Supplemental Executive Retirement Plan as amended and restated Jan. 1, 2009

10.09*+

Xcel Energy Inc. Nonqualified Deferred Compensation Plan (2009 Restatement)

10.10*+

First Amendment to Exhibit 10.09 effective Nov. 29, 2011 

10.11*+

Second Amendment to Exhibit 10.09 dated May 21, 2013

10.12*+

Third Amendment to Exhibit 10.09 dated Sept. 30, 2016 

10.13*+

Fourth Amendment to Exhibit 10.09 dated Oct. 23, 2017

10.14*+

Xcel Energy Inc. Amended and Restated 2015 Omnibus Incentive Plan 

Xcel Energy Inc. Form 8-K dated Nov. 7, 2019 4.01

Xcel Energy Inc. Form 8-K dated April 1, 2020

4.01

Xcel Energy Inc. Form 8-K dated Nov. 3, 2021 4.01

Xcel Energy Form 8-K dated May 6, 2022

4.01

Xcel Energy Form 8-K dated August 3, 2023

4.01

Xcel Energy Inc. Form 10-K for the year ended 
Dec. 31, 2008

10.02

Xcel Energy Inc. Form 10-K for the year ended 
Dec. 31, 2008

10.05

Xcel Energy Inc. Form 10-K for the year ended 
Dec. 31, 2011

10.18

Xcel Energy Inc. Form 10-Q for the quarter 
ended June 30, 2016

Xcel Energy Inc. Form 10-Q for the quarter 
ended June 30, 2018

Xcel Energy Inc. Form 10-Q for the quarter 
ended March 31, 2020

Xcel Energy Inc. Form 10-Q for the quarter 
ended June 30, 2020

10.01

10.01

10.02

10.01

Xcel Energy Inc. Form 10-K for the year ended 
Dec. 31, 2008

10.17

Xcel Energy Inc. Form 10-K for the year ended 
Dec. 31, 2008

10.07

Xcel Energy Inc. Form 10-K for the year ended 
Dec. 31, 2011

10.17

Xcel Energy Inc. Form 10-K for the year ended 
Dec. 31, 2013

10.22

Xcel Energy Inc. Form 10-Q for the quarter 
ended Sept. 30, 2016

Xcel Energy Inc. Form 10-Q for the quarter 
ended Sept. 30, 2017

10.01

10.1

Xcel Energy Inc. Form 10-K for the year ended 
Dec. 31, 2018

10.34

Form of Award Agreement for Restricted Stock Units and/or Performance Share Units under the Xcel Energy Inc. 2015 
Omnibus Incentive Plan for awards between 2020-2023

Xcel Energy Inc. Form 10-K for the year ended 
Dec. 31, 2019

10.32

10.15*+

10.16+

10.17*+

Form of Award Agreement for Restricted Stock Units and/or Performance Share Units under the Xcel Energy Inc. 2015 
Omnibus Incentive Plan for awards since 2024
Form of Award Agreement for Retention-Based Restricted Stock Units under the Xcel Energy Inc. Amended and 
Restated 2015 Omnibus Incentive Plan

10.18+

Xcel Energy Inc. Annual Incentive Plan, effective Feb. 21, 2024

10.19*+

Summary of Non-Employee Director Compensation, effective as of May 24, 2023

Xcel Energy Inc. Form 8-K dated Dec. 10, 
2021

10.01

Xcel Energy Inc. Form 10-Q for the quarter 
ended June 30, 2023

10.01

10.20*+

Stock Equivalent Plan for Non-Employee Directors of Xcel Energy Inc. as amended and restated effective Feb. 23, 2011 Xcel Energy Inc. Definitive Proxy Statement 

dated April 5, 2011

Appendix 
A

10.21*+

Stock Program for Non-Employee Directors of Xcel Energy Inc. as Amended and Restated on Dec. 12, 2017 under the 
2015 Omnibus Incentive Plan

Xcel Energy Inc. Form 10-K for the year ended 
Dec. 31, 2018

10.36

10.22*+

Form of Services Agreement between Xcel Energy Services Inc. and utility companies

10.23*

Fourth Amended and Restated Credit Agreement, dated as of September 19, 2022, among Xcel Energy Inc., as 
Borrower, the several lenders from time to time parties thereto, JPMorgan Chase Bank, N.A., as Administrative Agent, 
Bank of America, N.A. and Barclays Bank PLC, as Syndication Agents, and Citibank, N.A., MUFG Bank, Ltd., and Wells 
Fargo Bank, National Association., as Documentation Agents

Xcel Energy Inc. Form U5B dated Nov. 16, 
2000

Xcel Energy Inc. Form 8-K dated Sept. 19, 
2022

H-1

99.01

NSP-Minnesota

4.15*

4.16*

Supplemental and Restated Trust Indenture, dated May 1, 1988, from NSP-Minnesota to Harris Trust and Savings Bank, 
as Trustee, providing for the issuance of First Mortgage Bonds, Supplemental Indentures between NSP-Minnesota and 
said Trustee
Supplemental Trust Indenture, dated as of June 1, 1995, from NSP-Minnesota to Harris Trust and Savings Bank, as 
Trustee, creating $250 million aggregate principal amount of 7.125% First Mortgage Bonds, Series due July 1, 2025

Xcel Energy Inc. Form S-3 dated April 18, 
2018

4(b)(3)

Xcel Energy Inc. Form 10-K for the year ended 
Dec. 31, 2017

4.11

83

4.17*

Supplemental Trust Indenture, dated as of March 1, 1998, from NSP-Minnesota to Harris Trust and Savings Bank, as 
Trustee, creating $150 million aggregate principal amount of 6.5% First Mortgage Bonds, Series due March 1, 2028

Xcel Energy Inc. Form 10-K for the year ended 
Dec. 31, 2017

4.18*

Supplemental Trust Indenture, dated as of Aug. 1, 2000 (Assignment and Assumption of Trust Indenture)

NSP-Minnesota Form 10-12G dated Oct. 5, 
2000

Indenture, dated as of July 1, 1999, by and between NSP-Minnesota and Wells Fargo Bank Minnesota, NA (as 
successor to Norwest Bank Minnesota, NA), as Trustee, providing for the issuance of Sr. Debt Securities

Xcel Energy Inc. Form S-3 dated April 18, 
2018

4.12

4.51

4(b)(7)

4.63

Supplemental Indenture No. 2, dated Aug. 18, 2000, supplemental to the Indenture, dated as of July 1, 1999, among 
Xcel Energy Inc., NSP-Minnesota and Wells Fargo Bank Minnesota, NA (as successor to Norwest Bank Minnesota, NA), 
as Trustee
Supplemental Trust Indenture, dated as of July 1, 2005, by and between NSP-Minnesota and The Bank of New York 
Mellon Trust Company, NA (as successor to BNY Midwest Trust Company), as Trustee, creating $250 million aggregate 
principal amount of 5.25% First Mortgage Bonds, Series due July 15, 2035
Supplemental Trust Indenture, dated as of May 1, 2006, by and between NSP-Minnesota and The Bank of New York 
Mellon Trust Company, NA (as successor to BNY Midwest Trust Company), as Trustee, creating $400 million aggregate 
principal amount of 6.25% First Mortgage Bonds, Series due June 1, 2036
Supplemental Trust Indenture, dated as of June 1, 2007, by and between NSP-Minnesota and The Bank of New York 
Mellon Trust Company, NA (as successor to BNY Midwest Trust Company), as Trustee, creating $350 million aggregate 
principal amount of 6.20% First Mortgage Bonds, Series due July 1, 2037 
Supplemental Trust Indenture, dated as of Nov. 1, 2009, by and between NSP-Minnesota and The Bank of New York 
Mellon Trust Company., NA, as Trustee, creating $300 million aggregate principal amount of 5.35% First Mortgage 
Bonds, Series due Nov. 1, 2039
Supplemental Trust Indenture, dated as of Aug. 1, 2010, by and between NSP-Minnesota and The Bank of New York 
Mellon Trust Company, NA, as Trustee, creating $250 million aggregate principal amount of 4.85% First Mortgage 
Bonds, Series due Aug. 15, 2040 
Supplemental Trust Indenture, dated as of Aug. 1, 2012, by and between NSP-Minnesota and The Bank of New York 
Mellon Trust Company, NA, as Trustee, creating $500 million aggregate principal amount of 3.40% First Mortgage 
Bonds, Series due Aug. 15, 2042
Supplemental Trust Indenture, dated as of May 1, 2014, by and between NSP-Minnesota and The Bank of New York 
Mellon Trust Company, N.A., as Trustee, creating $300 million aggregate principal amount of 4.125% First Mortgage 
Bonds, Series due May 15, 2044 
Supplemental Trust Indenture, dated as of Aug. 1, 2015, by and between NSP-Minnesota and The Bank of New York 
Mellon Company, N.A., as Trustee, creating $300 million aggregate principal amount of 4.00% First Mortgage Bonds, 
Series due Aug. 15, 2045
Supplemental Trust Indenture, dated as of May 1, 2016, by and between NSP-Minnesota and The Bank of NY Mellon 
Trust Company, N.A., as Trustee, creating $350 million aggregate principal amount of 3.60% First Mortgage Bonds, 
Series due May 15, 2046
Supplemental Trust Indenture, dated as of Sept. 1, 2017, by and between NSP-Minnesota and The Bank of New York 
Mellon Trust Company, N.A., as Trustee, creating $600 million aggregate principal amount of 3.60% First Mortgage 
Bonds, Series due Sept. 15, 2047
Supplemental Trust Indenture, dated as of Sept. 1, 2019, by and  between NSP-Minnesota and The Bank of New York 
Mellon Trust Company, N.A., as Trustee, creating $600 million aggregate principal amount of 2.90% First Mortgage 
Bonds, Series due March 1, 2050
Supplemental Indenture, dated as of June 8, 2020, by and between NSP-Minnesota and The Bank of New York Mellon 
Trust Company, N.A., as Trustee, creating $700 million aggregate principal amount of 2.60% First Mortgage Bonds, 
Series due June 1, 2051
Supplemental Indenture, dated as of March 1, 2021, by and between NSP-Minnesota and The Bank of New York Mellon 
Trust Company, N.A., as Trustee, creating $425 million principal amount of 2.25% First Mortgage Bonds, Series due 
April 1, 2031 and $425 million principal amount of 3.20% First Mortgage Bonds, Series due April 1, 2052 
Supplemental Indenture, dated as of May 1, 2022, by and between NSP-Minnesota and The Bank of New York Mellon 
Trust Company, N.A., as Trustee, creating $500 million aggregate principal amount of 4.50% First Mortgage Bonds, 
Series due June 1, 2052
Supplemental Trust Indenture dated as of May 1, 2023 between NSP-Minnesota and The Bank of New York Mellon 
Trust Company, N.A., as successor Trustee, creating $800 million aggregate principal amount of 5.10% First Mortgage 
Bonds, Series due May 15, 2053.
Restated Interchange Agreement dated Jan. 16, 2001 between NSP-Wisconsin and NSP-Minnesota

Fourth Amended and Restated Credit Agreement, dated as of September 19, 2022, among NSP-Minnesota, as 
Borrower, the several lenders from time to time parties thereto, JPMorgan Chase Bank, N.A., as Administrative Agent, 
Bank of America, N.A. and Barclays Bank PLC, as Syndication Agents, and Citibank, N.A., MUFG Bank, Ltd., and Wells 
Fargo Bank, National Association, as Documentation Agents

NSP-Minnesota Form 10-12G dated Oct. 5, 
2000

NSP-Minnesota Form 8-K dated July 14, 2005 4.01

NSP-Minnesota Form 8-K dated May 18, 2006 4.01

NSP-Minnesota Form 8-K dated June 19, 
2007

NSP-Minnesota Form 8-K dated Nov. 16, 
2009

4.01

4.01

NSP-Minnesota Form 8-K dated Aug. 4, 2010

4.01

NSP-Minnesota Form 8-K dated Aug. 13, 
2012

4.01

NSP-Minnesota Form 8-K dated May 13, 2014 4.01

NSP-Minnesota Form 8-K dated Aug. 11, 
2015

4.01

NSP-Minnesota Form 8-K dated May 31, 2016 4.01

NSP-Minnesota Form 8-K dated Sept. 13, 
2017

NSP-Minnesota Form 8-K dated Sept. 10, 
2019

4.01

4.01

NSP-Minnesota 8-K dated June 15, 2020

4.01

NSP-Minnesota 8-K dated March 30, 2021

4.01

NSP-Minnesota 8-K dated May 9, 2022

4.01

NSP-Minnesota 8-K dated May 8, 2023

4.01

NSP-Wisconsin Form S-4 dated Jan. 21, 2004 10.01

Xcel Energy Inc. Form 8-K dated Sept. 19, 
2022

99.02

4.19*

4.20*

4.21*

4.22*

4.23*

4.24*

4.25*

4.26*

4.27*

4.28*

4.29*

4.30*

4.31*

4.32*

4.33*

4.34*

4.35*

10.23*

10.24*

NSP-Wisconsin

4.36*

4.37*

4.38*

4.39*

4.40*

Supplemental and Restated Trust Indenture, dated as of March 1, 1991, by and between NSP-Wisconsin and U.S. Bank 
Trust Company, National Association (as successor to First Wisconsin Trust Company), as Trustee providing for the 
issuance of First Mortgage Bonds
Trust Indenture, dated Sept. 1, 2000, by and between NSP-Wisconsin and U.S. Bank Trust Company, National 
Association (as successor to Firstar Bank, N.A.), as Trustee

Supplemental Trust Indenture, dated as of Sept. 1, 2008, by and between NSP-Wisconsin and U.S. Bank Trust 
Company, National Association (as successor to U.S. Bank National Association), as Trustee, creating $200 million 
aggregate principal amount of 6.375% First Mortgage Bonds, Series due Sept. 1, 2038
Supplemental Trust Indenture, dated as of Oct. 1, 2012, by and between NSP-Wisconsin and U.S. Bank Trust Company, 
National Association (as successor to U.S. Bank National Association), as Trustee, creating $100 million aggregate 
principal amount of 3.70% First Mortgage Bonds, Series due Oct. 1, 2042
Supplemental Trust Indenture, dated as of June 1, 2014, between NSP-Wisconsin and U.S. Bank Trust Company, 
National Association (as successor to U.S. Bank National Association), as Trustee, creating $100 million aggregate 
principal amount of 3.30% First Mortgage Bonds, Series due June 15, 2024 

Xcel Energy Inc. Form S-3 dated April 18, 
2018

4(c)(3)

NSP-Wisconsin Form 8-K dated Sept. 25, 
2000

4.01

NSP-Wisconsin Form 8-K dated Sept. 3, 2008

4.01

NSP-Wisconsin Form 8-K dated Oct. 10, 2012 4.01

NSP-Wisconsin Form 8-K dated June 23, 
2014

4.01

84

4.41*

4.42*

4.43*

4.44*

4.45*

4.46*

10.25*

10.26*

PSCo

4.47*

4.48*

4.49*

4.50*

4.51*

4.52*

4.53*

4.54*

4.55*

4.56*

4.57*

4.58*

4.59*

4.60*

4.61*

Supplemental Trust Indenture, dated as of Nov 1, 2017, by and between NSP-Wisconsin and U.S. Bank Trust Company, 
National Association (as successor to U.S. Bank National Association), as Trustee, creating $100 million aggregate 
principal amount of 3.75% First Mortgage Bonds, Series due Dec. 1, 2047
Supplemental Indenture, dated as of Sept. 1, 2018, by and between NSP-Wisconsin and U.S. Bank Trust Company, 
National Association (as successor to U.S. Bank National Association), as Trustee, creating $200 million aggregate 
principal amount of 4.20% First Mortgage Bonds, Series due Sept. 1, 2048 
Supplemental Trust Indenture, dated as of May 18, 2020, by and between NSP-Wisconsin and U.S. Bank Trust 
Company, National Association (as successor to U.S. Bank National Association), as Trustee, creating $100 million 
aggregate principal amount of 3.05% First Mortgage Bonds, Series due May 1, 2051
Supplemental Indenture dated as of July 19, 2021 between NSP-Wisconsin and U.S. Bank Trust Company, National 
Association (as successor to U.S. Bank National Association), as Trustee, creating $100 million principal amount of 
2.82% First Mortgage Bonds, Series due May 1,  2051
Supplemental Trust Indenture, dated as of July 15, 2022, by and between NSP-Wisconsin and U.S. Bank Trust 
Company, National Association, as Trustee, creating $100 million aggregate principal amount of 4.86% First Mortgage 
Bonds, Series due Sept. 15, 2052
Supplemental Indenture dated as of May 10, 2023 between NSP-Wisconsin and U.S. Bank Trust Company, National 
Association, as successor Trustee, creating 5.30% First Mortgage Bonds, Series due June 15, 2053

NSP-Wisconsin Form 8-K dated Dec. 4, 2017

4.01

NSP-Wisconsin Form 8-K dated Sept. 12, 
2018

4.01

NSP-Wisconsin Form 8-K dated May 26, 2020 4.01

NSP-Wisconsin Form 8-K dated July 20, 2021

4.01

NSP-Wisconsin Form 8-K dated July 15, 2022

4.01

NSP-Wisconsin Form 8-K dated May 10, 2023 4.01

Restated Interchange Agreement dated Jan. 16, 2001 between NSP-Wisconsin and NSP-Minnesota

NSP-Wisconsin Form S-4 dated Jan. 21, 2004 10.01

Fourth Amended and Restated Credit Agreement, dated as of Sept. 19, 2022, among NSP-Wisconsin, as Borrower, the 
several lenders from time to time parties thereto, JPMorgan Chase Bank, N.A., as Administrative Agent, Bank of 
America, N.A. and Barclays Bank PLC, as Syndication Agents, and Citibank, N.A., MUFG Bank, Ltd. and Wells Fargo 
Bank, National Association, as Documentation Agents

Xcel Energy Inc. Form 8-K dated Sept. 19, 
2022

99.05

Indenture, dated as of Oct. 1, 1993, by and between PSCo and U.S. Bank Trust Company, National Association (as 
successor to Morgan Guaranty Trust Company of New York), as Trustee, providing for the issuance of First Collateral 
Trust Bonds
Supplemental Indenture No. 17, dated as of Aug. 1, 2007, by and between PSCo and U.S. Bank Trust Company, 
National Association (as successor to U.S. Bank National Association), as Trustee, creating $350 million of 6.25% First 
Mortgage Bonds, Series No. 17 due Sept. 1, 2037
Supplemental Indenture No. 18, dated as of Aug. 1, 2008, by and between PSCo and U.S. Bank Trust Company, 
National Association (as successor to U.S. Bank National Association), as Trustee, creating $300 million aggregate 
principal amount of 6.50% First Mortgage Bonds, Series No. 19 due Aug. 1, 2038
Supplemental Indenture No. 21, dated as of Aug. 1, 2011, by and between PSCo and U.S. Bank Trust Company, 
National Association (as successor to U.S. Bank National Association), as Trustee, creating $250 million aggregate 
principal amount of 4.75% First Mortgage Bonds, Series No. 22 due Aug. 15, 2041
Supplemental Indenture No. 22, dated as of Sept. 1, 2012, between PSCo and U.S. Bank Trust Company, National 
Association (as successor to U.S. Bank National Association), as Trustee, creating $500 million aggregate principal 
amount of 3.60% First Mortgage Bonds, Series No. 24 due Sept. 15, 2042
Supplemental Indenture No. 24, dated as of March 1, 2014, by and between PSCo and U.S. Bank Trust Company, 
National Association (as successor to U.S. Bank National Association), as Trustee, creating $300 million aggregate 
principal amount of 4.30% First Mortgage Bonds, Series No. 27 due March 15, 2044
Supplemental Indenture No. 25, dated as of May 1, 2015, by and between PSCo and U.S. Bank Trust Company, 
National Association (as successor to U.S. Bank National Association), as Trustee, creating $250 million aggregate 
principal amount of 2.90% First Mortgage Bonds, Series No. 28 due May 15, 2025
Supplemental Indenture No. 26, dated as of June 1, 2016, by and between PSCo and U.S. Bank Trust Company, 
National Association (as successor to U.S. Bank National Association), as Trustee, creating $250 million aggregate 
principal amount of 3.55% First Mortgage Bonds, Series No. 29 due June 15, 2046
Supplemental Indenture No. 27, dated as of June 1, 2017, by and between PSCo and U.S. Bank Trust Company, 
National Association (as successor to U.S. Bank National Association), as Trustee, creating $400 million aggregate 
principal amount of 3.80% First Mortgage Bonds, Series No. 30 due June 15, 2047
Supplemental Indenture No. 28, dated as of June 1, 2018, by and between PSCo and U.S. Bank Trust Company, 
National Association (as successor to U.S. Bank National Association), as Trustee, creating $350 million aggregate 
principal amount of 3.70% First Mortgage Bonds, Series No. 31 due June 15, 2028, and $350 million aggregate principal 
amount of 4.10% First Mortgage Bonds, Series No. 32 due June 15, 2048

Supplemental Indenture No. 29, dated as of March 1, 2019, by and between PSCo and U.S. Bank Trust Company, 
National Association (as successor to U.S. Bank National Association), as Trustee, creating $400 million aggregate 
principal amount of 4.05% First Mortgage Bonds, Series No. 33 due Sept. 15, 2049
Supplemental Indenture No. 30, dated as of Aug. 1, 2019, by and between PSCo and U.S. Bank Trust Company, 
National Association (as successor to U.S. Bank National Association), as Trustee, creating $550 million aggregate 
principal amount of 3.20% First Mortgage Bonds, Series No. 34 due March 1, 2050
Supplemental Indenture No. 31, dated as of May 1, 2020, by and between PSCo and U.S. Bank Trust Company, 
National Association (as successor to U.S. Bank National Association), as Trustee, creating $375 million aggregate 
principal amount of 2.70% First Mortgage Bonds, Series No. 35 due Jan. 15, 2051 and $375 million aggregate principal 
amount of 1.90% First Mortgage Bonds, Series No. 36 due Jan. 15, 2031

Supplemental Indenture No. 32, dated as of February 1, 2021, by and between PSCo and U.S. Bank Trust Company, 
National Association (as successor to U.S. Bank National Association), as Trustee, creating $750 million aggregate 
principal amount of 1.875% First Mortgage Bonds, Series No. 37 due June 15, 2031
Supplemental Indenture No. 33, dated as of May 1, 2022, by and between PSCo and U.S. Bank Trust Company, 
National Association, as Trustee, creating $300 million aggregate principal amount of 4.10% First Mortgage Bonds, 
Series No. 38 due June 1, 2032 and $400 million aggregate principal amount of 4.50% First Mortgage Bonds, Series No. 
39 due June 1, 2052

Xcel Energy Inc. Form S-3 dated April 18, 
2018

4(d)(3)

PSCo Form 8-K dated Aug. 8, 2007

PSCo Form 8-K dated Aug. 6, 2008

PSCo Form 8-K dated Aug. 9, 2011

PSCo Form 8-K dated Sept. 11, 2012

4.01

4.01

4.01

4.01

PSCo Form 8-K dated March 10, 2014

4.01

PSCo Form 8-K dated May 12, 2015

PSCo Form 8-K dated June 13, 2016

PSCo Form 8-K dated June 19, 2017

PSCo Form 8-K dated June 21, 2018

4.01

4.01

4.01

4.01

PSCo Form 8-K dated March 13, 2019

4.01

PSCo Form 8-K dated August 13, 2019

4.01

PSCo Form 8-K dated May 15, 2020

4.01

PSCo Form 8-K dated March 1, 2021

PSCo Form 8-K dated May 17, 2022

4.01

4.01

4.62*

10.27*

Supplemental Indenture No. 34, dated as of March 1, 2023, between PSCo and U.S. Bank Trust Company, National 
Association, as successor Trustee, creating $850 million principal amount of 5.25% First Mortgage Bonds, Series No. 40 
due April 1, 2053.
Proposed Settlement Agreement, excerpts, as filed with the CPUC

PSCo Form 8-K dated April 3, 2023

4.01

Xcel Energy Inc. Form 8-K dated Dec. 3, 2004 99.02

85

10.28*

Fourth Amended and Restated Credit Agreement, dated as of September 19, 2022, among PSCo, as Borrower, the 
several lenders from time to time parties thereto, JPMorgan Chase Bank, N.A., as Administrative Agent, Bank of 
America, N.A. and Barclays Bank PLC, as Syndication Agents, and Citibank, N.A., MUFG Bank, Ltd., and Wells Fargo 
Bank, National Association, as Documentation Agents

Xcel Energy Inc. Form 8-K dated Sept. 19, 
2022

99.03

SPS

4.63*

4.64*

4.65*

4.66*

4.67*

4.68*

4.69*

4.70*

4.71*

4.72*

4.73*

4.74*

4.75*

10.29*

Indenture, dated as of Feb. 1, 1999, by and between SPS and The Chase Manhattan Bank, as Trustee

SPS Form 8-K dated Feb. 25, 1999

Third Supplemental Indenture, dated as of Oct. 1, 2003, by and between SPS and JPMorgan Chase Bank (as successor 
to The Chase Manhattan Bank), as Trustee, creating $100 million aggregate principal amount of Series C Notes, 6% due 
Oct. 1, 2033 and Series D Notes, 6% due Oct. 1, 2033
Fourth Supplemental Indenture, dated as of Oct. 1, 2006, by and between SPS and The Bank of New York (as 
successor to The Chase Manhattan Bank), as Trustee, creating $250 million aggregate principal amount of  Series F 
Notes, 6% due Oct. 1, 2036 
Indenture, dated as of Aug. 1, 2011, by and between SPS and U.S. Bank Trust Company, National Association (as 
successor to U.S. Bank National Association), as Trustee

Supplemental Indenture No. 1, dated as of Aug. 3, 2011, by and between SPS and U.S. Bank Trust Company, National 
Association (as successor to U.S. Bank National Association), as Trustee, creating $200 million aggregate principal 
amount of 4.50% First Mortgage Bonds, Series No. 1 due Aug. 15, 2041
Supplemental Indenture No. 3, dated as of June 1, 2014, by and between SPS and U.S. Bank Trust Company, National 
Association (as successor to U.S. Bank National Association), as Trustee, creating $150 million aggregate principal 
amount of 3.30% First Mortgage Bonds, Series No. 3 due June 15, 2024
Supplemental Indenture No. 4, dated as of Aug. 1, 2016, by and between SPS and U.S. Bank Trust Company, National 
Association (as successor to U.S. Bank National Association), as Trustee, creating $300 million aggregate principal 
amount of 3.40% First Mortgage Bonds, Series No. 4 due Aug. 15, 2046
Supplemental Indenture No. 5, dated as of Aug. 1, 2017, by and between SPS and U.S. Bank Trust Company, National 
Association (as successor to U.S. Bank National Association), as Trustee, creating $450 million aggregate principal 
amount of 3.70% First Mortgage Bonds, Series No. 5 due Aug. 15 2047
Supplemental Indenture No. 6, dated as of Oct. 1, 2018, by and between SPS and U.S. Bank Trust Company, National 
Association (as successor to U.S. Bank National Association), as Trustee, creating $300 million aggregate principal 
amount of 4.40% First Mortgage Bonds, Series No. 6 due Nov. 15, 2048
Supplemental Indenture No. 7, dated as of June 1, 2019, by and between SPS and U.S. Bank Trust Company, National 
Association (as successor to U.S. Bank National Association), as Trustee, creating $300 million aggregate principal 
amount of 3.75% First Mortgage Bonds, Series No. 7 due June 15, 2049
Supplemental Indenture No. 8, dated as of May 1, 2020, by and between SPS and U.S. Bank Trust Company, National 
Association (as successor to U.S. Bank National Association), as Trustee, creating $600 million aggregate principal 
amount of 3.15% First Mortgage Bonds, Series No. 8 due May 1, 2050
Supplemental Indenture No. 9, dated as of May 1, 2022, by and between SPS and U.S. Bank Trust Company, National 
Association, as Trustee, creating $200 million aggregate principal amount of 5.15% First Mortgage Bonds, Series No. 9 
due June 1, 2052
Supplemental Indenture No. 10 dated as of August 21, 2023 between SPS and U.S. Bank Trust Company, National 
Association (as successor to U.S. Bank National Association), as Trustee, creating $100 million aggregate principal 
amount of 6.00% First Mortgage Bonds, Series No. 10 due 2053.
Fourth Amended and Restated Credit Agreement, dated as of Sept. 19, 2022, among SPS, as Borrower, the several 
lenders from time to time parties thereto, JPMorgan Chase Bank, N.A., as Administrative Agent, Bank of America, N.A. 
and Barclays Bank PLC, as Syndication Agents, and Citibank, N.A., MUFG Bank, Ltd. and Wells Fargo Bank, National 
Association, as Documentation Agents

Xcel Energy Inc. Form 10-Q for the quarter 
ended Sept. 30, 2003

SPS Form 8-K dated Oct. 3, 2006

SPS Form 8-K dated Aug. 10, 2011

SPS Form 8-K dated Aug. 10, 2011

SPS Form 8-K dated June 9, 2014

SPS Form 8-K dated Aug. 12, 2016

SPS Form 8-K dated Aug 9. 2017

SPS Form 8-K dated Nov. 5, 2018

SPS Form 8-K dated June 18, 2019

SPS Form 8-K dated May 18, 2020

SPS Form 8-K dated May 31, 2022

99.2

4.04

4.01

4.01

4.02

4.02

4.02

4.02

4.02

4.02

4.02

4.02

SPS Form 8-K dated August 21, 2023

4.01

Xcel Energy Inc. Form 8-K dated Sept. 19, 
2022

99.04

Xcel Energy Inc.

21.01

23.01

24.01

31.01

31.02

32.01

97.01

Subsidiaries of Xcel Energy Inc.

Consent of Independent Registered Public Accounting Firm

Powers of Attorney

Principal Executive Officer’s certification pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 302 of the Sarbanes-Oxley Act of 2002

Principal Financial Officer’s certification pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 302 of the Sarbanes-Oxley Act of 2002

Certification pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002

Mandatory Compensation Recovery Policy for Section 16 Officers

101.INS

Inline XBRL Instance Document - the instance document does not appear in the Interactive Data File because its XBRL tags are embedded within the Inline XBRL document

101.SCH Inline XBRL Schema

101.CAL

Inline XBRL Calculation

101.DEF Inline XBRL Definition

101.LAB Inline XBRL Label

101.PRE Inline XBRL Presentation

104

Cover Page Interactive Data File (formatted as Inline XBRL and contained in Exhibit 101)

86

XCEL ENERGY INC.
CONDENSED BALANCE SHEETS
(amounts in millions)

SCHEDULE I

XCEL ENERGY INC.
CONDENSED STATEMENTS OF INCOME AND COMPREHENSIVE INCOME
(amounts in millions, except per share data)

Year Ended Dec. 31
2022

2021

2023

Income

Equity earnings of subsidiaries

Total income

Expenses and other deductions

Operating expenses
Other (income) expenses
Interest charges and financing costs

Total expenses and other deductions

Income before income taxes
Income tax benefit
Net income

Other Comprehensive Income

$  1,948 
  1,948 

$  1,905 
  1,905 

$  1,744 
  1,744 

25 
(13) 
235 
247 
  1,701 
(70) 
$  1,771 

19 
(2) 
206 
223 
  1,682 
(54) 
$  1,736 

21 
3 
173 
197 
  1,547 
(50) 
$  1,597 

Pension and retiree medical benefits, net of tax 

$ 

(2)  $ 

9 

$ 

8 

Derivative instruments, net of tax

Other comprehensive income
Comprehensive income

1 
(1) 
$  1,770 

21 
30 
$  1,766 

10 
18 
$  1,615 

Assets

Cash and cash equivalents

Accounts receivable from subsidiaries

Derivative instruments

Other current assets

Total current assets

Investment in subsidiaries

Other assets

Total other assets

Total assets

Liabilities and Equity

Current portion of long-term debt

Dividends payable

Short-term debt

Other current liabilities

Total current liabilities

Other liabilities

Total other liabilities

Weighted average common shares outstanding:

Basic
Diluted

Earnings per average common share:

Basic
Diluted

Commitments and contingencies

552 
552 

547 
547 

539 
540 

Capitalization

Long-term debt

$  3.21 
3.21 

$  3.18 
3.17 

$  2.96 
2.96 

Common stockholders' equity

Total capitalization

Total liabilities and equity

Dec. 31

2023

2022

$ 

24 

$ 

404 

— 

5 

433 

23,873 

(20) 

23,853 

$ 

24,286 

$ 

— 

289 

165 

66 

520 

12 

12 

6,137 

17,617 

23,754 

$ 

24,286 

$ 

1 

443 

1 

7 

452 

22,597 

(7) 

22,590 

23,042 

500 

268 

231 

17 

1,016 

13 

13 

5,338 

16,675 

22,013 

23,042 

See Notes to Condensed Financial Statements

XCEL ENERGY INC.
CONDENSED STATEMENTS OF CASH FLOWS
(amounts in millions)

Operating activities

Net cash provided by operating activities

$  1,586 

$  1,340 

$  1,147 

Year Ended Dec. 31

2023

2022

2021

(921) 

  (1,661) 

— 
(921) 

57 
  (1,604) 

Investing activities

Capital contributions to subsidiaries

Net return in the utility money pool

Net cash used in investing activities

Financing activities

(Repayment of) proceeds from short-term borrowings, 
net

Proceeds from issuance of long-term debt

Repayment of long-term debt

Proceeds from issuance of common stock

Dividends paid

Other

Net cash (used in) provided by financing activities

Net change in cash, cash equivalents, and restricted cash

Cash, cash equivalents and restricted cash at beginning of 
period

Cash, cash equivalents and restricted cash at end of 
period

(975) 

21 
(954) 

(66) 

792 

(500) 

270 

(407) 

694 

— 

322 

  (1,092) 

  (1,012) 

(13) 

(609) 

23 

1 

(16) 

(419) 

— 

1 

638 

791 

(400) 

366 

(935) 

(16) 

444 

(13) 

14 

$ 

24 

$ 

1 

$ 

1 

See Notes to Condensed Financial Statements

87

See Notes to Condensed Financial Statements

Notes to Condensed Financial Statements

Incorporated  by  reference  are  Xcel  Energy’s  consolidated  statements  of 
common  stockholders’  equity  and  other  comprehensive  income  in  Part  II, 
Item 8.

Basis  of  Presentation  —  The  condensed  financial  information  of  Xcel 
Energy Inc. is presented to comply with Rule 12-04 of Regulation S-X. Xcel 
Energy  Inc.’s  investments  in  subsidiaries  are  presented  under  the  equity 
method  of  accounting.  Under  this  method,  the  assets  and  liabilities  of 
subsidiaries  are  not  consolidated.  The  investments  in  net  assets  of  the 
subsidiaries  are  recorded  in  the  balance  sheets.  The  income  from 
operations of the subsidiaries is reported on a net basis as equity in income 
of subsidiaries.

As  a  holding  company  with  no  business  operations,  Xcel  Energy  Inc.’s 
assets consist primarily of investments in its utility subsidiaries. Xcel Energy 
Inc.’s  material  cash  inflows  are  only  from  dividends  and  other  payments 
received from its utility subsidiaries and the proceeds raised from the sale 
of  debt  and  equity  securities.  The  ability  of  its  utility  subsidiaries  to  make 
dividend  and  other  payments  is  subject  to  the  availability  of  funds  after 
taking into account their respective funding requirements, the terms of their 
respective  indebtedness,  the  regulations  of  the  FERC  under  the  Federal 
Power  Act,  and  applicable  state  laws.  Management  does  not  expect 
maintaining  these  requirements  to  have  an  impact  on  Xcel  Energy  Inc.’s 
ability to pay dividends at the current level in the foreseeable future. Each 
of its utility subsidiaries, however, is legally distinct and has no obligation, 
contingent or otherwise, to make funds available to Xcel Energy Inc.

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Guarantees and Indemnifications

Xcel Energy Inc. provides guarantees and bond indemnities under specified 
agreements  or  transactions,  which  guarantee  payment  or  performance. 
Xcel Energy Inc.’s exposure is based upon the net liability of the relevant 
subsidiary  under  the  specified  agreements  or  transactions.  Most  of  the 
guarantees  and  bond  indemnities  issued  by  Xcel  Energy  Inc.  limit  the 
exposure  to  a  maximum  stated  amount.  As  of  Dec.  31,  2023  and  2022, 
Xcel  Energy  Inc.  had  no  assets  held  as  collateral  related  to  guarantees, 
bond indemnities and indemnification agreements.

Guarantees  and  bond  indemnities  issued  and  outstanding  as  of  Dec.  31, 
2023:

(Millions of Dollars)

Guarantor

Guarantee
Amount

Current
Exposure

Triggering
Event

Guarantees of Capital 
Services purchase contracts 
for wind and solar generating 
equipment 

(a)

Guarantees of Xcel Energy 
Inc.’s utility subsidiaries’ 
performance on tax credit 
sale agreements 

Guarantee performance and 
payment of surety bonds for 
Xcel Energy Inc.’s utility 
subsidiaries (e)

Xcel Energy 
Inc. 

Xcel Energy 
Inc.

Xcel Energy 
Inc.

951 

100 

75 

(b)

(d)

(f)

(c)

(c)

(g)

(a)

(b)

(c)

(d)

(e)

(f)

(g)

Guarantees  expire  upon  the  satisfaction  of  all  buyer  obligations  under  the  purchase 

contracts.

Given that the manufacturing of equipment has not yet commenced, related exposure to 

the performance obligations of Capital Services at Dec. 31, 2023 has been assessed as 

immaterial.

Nonperformance and/or nonpayment.

Exposure to the performance obligations of the utility subsidiaries has been assessed as 

immaterial. The tax credit sales transactions closed as scheduled in January 2024.

The surety bonds primarily relate to workers compensation benefits and utility projects. 

The  workers  compensation  bonds  are  renewed  annually  and  the  project  based  bonds 

expire in conjunction with the completion of the related projects.

Due  to  the  number  of  projects  associated  with  the  surety  bonds,  the  total  current 

exposure  of  this  indemnification  cannot  be  determined.  Xcel  Energy  Inc.  believes  the 

exposure to be significantly less than the total amount of the outstanding bonds.

Per  the  indemnity  agreement  between  Xcel  Energy  Inc.  and  the  various  surety 

companies, surety companies have the discretion to demand that collateral be posted.

Indemnification Agreements

Xcel Energy Inc. provides indemnifications through contracts entered into in 
the  normal  course  of  business.  Indemnifications  are  primarily  against 
adverse  litigation  outcomes  in  connection  with  underwriting  agreements, 
breaches of representations and warranties, including corporate existence, 
transaction authorization and certain income tax matters. Obligations under 
these agreements may be limited in terms of duration or amount. Maximum 
future  payments  under  these  indemnifications  cannot  be  reasonably 
estimated as the dollar amounts are often not explicitly stated.

Related  Party  Transactions  —  Xcel  Energy  Inc.  presents  related  party 
receivables  net  of  payables.  Accounts  receivable  net  of  payables  with 
affiliates at Dec. 31:

(Millions of Dollars)

NSP-Minnesota

NSP-Wisconsin

PSCo

SPS

Xcel Energy Services Inc.

Other subsidiaries of Xcel Energy Inc.

$ 

$ 

2023

2022

120 

$ 

13 

44 

47 

144 

35 

403 

$ 

82 

17 

111 

61 

145 

27 

443 

Dividends  —  Cash  dividends  paid  to  Xcel  Energy  Inc.  by  its  subsidiaries 
were $1,693 million, $1,503 million and $1,344 million for the years ended 
Dec.  31,  2023,  2022  and  2021,  respectively.  These  cash  receipts  are 
included  in  operating  cash  flows  of  the  condensed  statements  of  cash 
flows.

Money  Pool  —  FERC  approval  was  received  to  establish  a  utility  money 
pool arrangement with the utility subsidiaries, subject to receipt of required 
state  regulatory  approvals.  The  utility  money  pool  allows  for  short-term 
investments in and borrowings between the utility subsidiaries. Xcel Energy 
Inc.  may  make  investments  in  the  utility  subsidiaries  at  market-based 
interest  rates;  however,  the  money  pool  arrangement  does  not  allow  the 
utility subsidiaries to make investments in Xcel Energy Inc.

Money pool lending for Xcel Energy Inc.:

(Amounts in Millions, Except Interest Rates)

Three Months Ended 
Dec. 31, 2023

Loan outstanding at period end

Average loan outstanding

Maximum loan outstanding

Weighted average interest rate, computed on a daily basis

Weighted average interest rate at end of period

Money pool interest income

$ 

$ 

21 

90 

250 

 1.34 %

 5.34 

1 

(Amounts in Millions, Except 
Interest Rates)

Year Ended 
Dec. 31, 2023

Year Ended 
Dec. 31, 2022

Year Ended 
Dec. 31, 2021

Loan outstanding at period end

$ 

Average loan outstanding

Maximum loan outstanding

Weighted average interest rate, 
computed on a daily basis

Weighted average interest rate at 
end of period

$ 

21 

27 

250 

$ 

— 

10 

204 

— 

16 

439 

 5.33 %

 0.73 %

 0.08 %

 5.34 

N/A

N/A

— 

Money pool interest income

$ 

1 

$ 

— 

$ 

See notes to the consolidated financial statements in Part II, Item 8.

88

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
SCHEDULE II 

Xcel Energy Inc. and Subsidiaries Valuation and Qualifying Accounts 
Years Ended Dec. 31

Allowance for bad debts

NOL and tax credit valuation 
allowances

(Millions of Dollars)

Balance at Jan. 1

2023

$ 122 

2022

$ 106 

2021

$  79 

2023

$  62 

2022

$  64 

2021

$  64 

Additions charged to 
costs and expenses

Additions charged to 
other accounts

Deductions from 
reserves

Balance at Dec. 31

  79 

  73 

  60 

  26 

6 

5 

(a)

(b)

  13 

  (86) 

$ 128 

(a)

(b)

  26 

  (83) 

$ 122 

(a)

(b)

  14 

  (47) 

$ 106 

  — 

  — 

  — 

  (18) 

$  70 

(c)

(c)

(8) 

(c)

(5) 

$  62 

$  64 

(a)

(b)

(c)

Recovery of amounts previously written-off.

Deductions related primarily to bad debt write-offs.

Primarily reversals of valuation allowances on completed tax credit sales and reductions 

of valuation allowances for items forecasted to be used prior to expiration.

ITEM 16 — FORM 10-K SUMMARY

None.

89

 
 
 
 
Signatures

Pursuant to the requirements of Section 13 or 15(d) of the Securities Exchange Act of 1934, the registrant has duly caused this annual report to be signed 
on its behalf by the undersigned thereunto duly authorized.

Feb. 21, 2024

XCEL ENERGY INC.

By:

/s/ BRIAN J. VAN ABEL

Brian J. Van Abel

Executive Vice President, Chief Financial Officer

Pursuant to the requirements of the Securities Exchange Act of 1934, this report has been signed below by the following persons on behalf of the registrant 
and in the capacities on the date indicated above.

/s/ ROBERT C. FRENZEL
Robert C. Frenzel

/s/ BRIAN J. VAN ABEL
Brian J. Van Abel

Megan Burkhart

Lynn Casey

Netha Johnson

Patricia L. Kampling

George J. Kehl

Richard T. O’Brien

Charles Pardee

Christopher J. Policinski

James Prokopanko

Timothy Welsh

Kim Williams

*

*

*

*

*

*

*

*

*

*

*

*

Daniel Yohannes

*By:

/s/ BRIAN J. VAN ABEL 
Brian J. Van Abel

Chairman, President, Chief Executive Officer and Director
(Principal Executive Officer)

Executive Vice President, Chief Financial Officer
(Principal Accounting Officer and Principal Financial Officer)

Director

Director

Director

Director

Director

Director

Director

Director

Director

Director

Director

Director

Attorney-in-Fact

90

XCEL ENERGY BOARD OF DIRECTORS

SHAREHOLDER INFORMATION

Headquarters
414 Nicollet Mall, Minneapolis, MN 55401

Website
xcelenergy.com

Stock Transfer Agent
EQ Shareowner Services 
1110 Centre Pointe Curve, Suite 101 
Mendota Heights, MN 55120 
Telephone: 877-778-6786, toll free

Reports Available Online
Financial reports, including filings with the Securities and 
Exchange Commission and other investor materials, are 
available online at xcelenergy.com; click on Investors. Other 
information about Xcel Energy, including our Code of Conduct, 
Guidelines on Corporate Governance, Sustainability Report and 
Committee Charters, is also available at xcelenergy.com.

Stock Exchange Listings and Ticker Symbol
Common stock is listed on the Nasdaq Global Select Market 
(Nasdaq) under the ticker symbol XEL. In newspaper listings, it 
may appear as XcelEngy.

Investor Relations
Website: investors.xcelenergy.com or contact Paul Johnson,  
vice president, Treasurer & Investor Relations, at 612-215-4535.

Shareholder Services
Website: investors.xcelenergy.com or contact Darin Norman, 
consultant, Investor Relations, at 612-337-2310 or email:  
darin.norman@xcelenergy.com.

Corporate Governance
Xcel Energy has filed with the Securities and Exchange 
Commission certifications of its Chief Executive Officer and Chief 
Financial Officer pursuant to section 302 of the Sarbanes-Oxley Act 
of 2002 as exhibits to its Annual Report on Form 10-K for 2023.

To contact the Board of Directors, send an email to  
boardofdirectors@xcelenergy.com.

You also may direct questions to the Corporate Secretary’s 
department at corporatesecretary@xcelenergy.com.

Megan Burkhart 1,3  
Senior executive vice president, chief 
administrative officer and chief human 
resources officer, Comerica Incorporated

Lynn Casey 2,4 
Retired chair and CEO, Padilla

Bob Frenzel  
Chairman, president and CEO, 
Xcel Energy Inc.

Netha Johnson 2,4 
President, Specialties global  
business unit, Albemarle Corporation

Patricia Kampling 1,3 
Retired chairman and CEO,  
Alliant Energy Corporation 

George Kehl 1,2 
Retired office managing partner, KPMG

Richard O’Brien 2,3 
Independent consultant

Charles Pardee 1,4
President, Terrestrial Energy, USA

Christopher Policinski 3,4 
Retired president and CEO, 
Land O’ Lakes, Inc.

James Prokopanko 1,2 
Retired president and CEO, 
The Mosaic Company

Timothy Welsh 1,4 
Vice chair, Consumer and Business 
Banking, U.S. Bancorp

Kim Williams 3 
Lead independent director, retired 
partner, Wellington Management 
Company LLP

Daniel Yohannes 2,4 
Former United States ambassador  
to the Organization for Economic  
Cooperation and Development 

Board Committees:
1. Audit
2. Finance
3.  Governance, Compensation  

and Nominating

4.  Operations, Nuclear,  

Environmental and Safety

2023 ANNUAL REPORT 

FISCAL AGENTS

XCEL ENERGY INC.
Transfer Agent, Registrar, Dividend 
Distribution, Common Stock 
EQ Shareowner Services,  
1110 Centre Pointe Curve, Suite 101  
Mendota Heights, MN 55120

Trustee–Bonds 
U.S. Bank Corporate Trust Services 
CM-9690 
PO Box 70870 
St. Paul, MN 55107-9690

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