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Enbridge

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FY2020 Annual Report · Enbridge
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2020 Annual Report

Enbridge—A bridge to the energy future

At Enbridge, our purpose is to deliver the energy that fuels 
quality of life.

Our four core businesses transport, store and generate energy. 
Whether it’s crude oil, natural gas or renewable power, we are 
the bridge between energy supply and demand, delivering 
energy that millions of families, small businesses, industries and 
communities across North America and abroad rely on every day.

We do that by prioritizing safety and reliability above all else, 
working closely with communities and Indigenous groups near 
our operations, and minimizing our impact on the environment, 
including our ambition to be net zero greenhouse gas (GHG) 
emissions by 2050. 

We think about the future of energy, constantly assess 
energy supply and demand fundamentals and plan decades 
ahead. Enbridge has grown and evolved by investing in new 
infrastructure and energy technology to meet changing global 
energy needs. 

We will continue to be resilient—and bridge to the energy 
future—by safely and reliably providing affordable and 
sustainable, low-emissions energy.

Today, we’re expanding and modernizing our existing pipeline 
and distribution systems, advancing renewable energy 
projects, investing in new, low-carbon energy infrastructure 
opportunities—and building projects that create opportunities 
for communities where we live and work.

And we’re continuing to build a team with diverse backgrounds 
and experiences so that we can best tackle challenges and 
drive innovation in our business.

Our core businesses
We play a significant role in the energy value chain by 
connecting people to the energy they need and want. 

•  Liquids Pipelines (LP) transports three million barrels 

per day (bpd) to 25 refiners, connecting producers to the 
best markets in the U.S. Midwest, the U.S. Gulf Coast and 
Eastern Canada.

•  Gas Transmission and Midstream (GTM) connects natural 
gas supply with key residential, industrial and commercial 
markets totaling approximately 170 million people, as well as 
power generation facilities across the continent.

•  Gas Distribution and Storage (GDS) serves approximately 
15 million people in Ontario and Quebec and distributes 
about 2.3 billion cubic feet (bcf) per day of natural gas.

•  Renewable Power Generation has ownership interests in 

more than 30 renewable power facilities representing more 
than 4,000 megawatt (MW) generating capacity and has a 
growing presence in offshore wind in Europe.

Liquids PipelineLiquids Pipeline (proposed)Natural Gas Transmission PipelineNatural Gas Gathering PipelineNatural Gas Liquids PipelineCrude Storage or TerminalGas Storage FacilityNGL Storage FacilityGas Processing PlantGas Distribution Service TerritoryAffiliated Gas Distribution Territory LNG FacilityRail Renewable EnergyProposed Wind ProjectsHohe SeeAlbatrosFécampDunkirkCalvadosSaint-NazaireUNITED KINGDOMFRANCEBELGIUMGERMANYTHE NETHERLANDSRampionLetter to Shareholders

Dear Shareholders,

Last year was exceptional as we lived and worked through 
the COVID-19 pandemic. As a society, we faced significant 
health, economic and social disruption, including a global 
reckoning around racism in our society. As an industry, historic 
contraction in economic activity and demand for energy 
led to uncertainty and accelerated change. Throughout this 
unprecedented period, we’ve been guided by our core values 
and we’ve responded accordingly by protecting our people, 
supporting our communities and safely delivering energy that 
millions of people count on every day.

Our performance 

At the onset of the pandemic, we took immediate action to 
bolster liquidity and implement plans to dampen the impacts 
on our business. We reduced costs by $300 million, avoiding 
layoffs through organization-wide salary roll backs (including 
a 15% reduction to CEO salary and Board compensation), 
a voluntary workforce reduction program and supply chain 
efficiencies. While Enbridge qualified for Canadian government 
pandemic-related business subsidies, we decided against 
utilizing these programs.

Most recently, our industry faced further adversity when 
freezing temperatures in Texas and surrounding regions 
knocked out a major portion of the state’s power grid and 
left millions without electricity. This terrible event once again 
underscores how vital energy is to our existence and why 
all forms of energy are needed to meet demand and ensure 
resiliency of supply.

Through this—and the many challenges of 2020—our people 
and our business have proven their resiliency. Our strong 
2020 performance proved that our business model is built to 
withstand downturns and generate predictable and growing 
cash flows. We’ve endured challenges before, but at no time in 
our 150+ year history have we been prouder of Enbridge and 
our people.

Our people 

The achievements of the past year come down to the 
dedication and perseverance of Enbridge’s diverse and 
talented workforce—in particular, our frontline people who 
continued to come to their workplaces every day to support 
our customers and ensure safe and reliable delivery of energy. 
This was a big feat and on behalf of the Board, management 
team and shareholders, we thank them.

We moved quickly last year to implement new safety protocols 
to keep people safe, we helped those dealing with the 
virus, and we emphasized the importance of looking after 
one’s mental health and offered support. We reached out 
to communities and helped those in need, including many 
Indigenous groups in Canada and the United States.

In spite of the challenges, all our operations performed well, 
and our resilient business model helped us to power through 
2020. Our crude oil Mainline volumes bounced back due to 
the strong markets we serve. Utilization on our gas systems 
remained high and available capacity on our gas pipelines 
was re-contracted. Our utility generated strong results and 
our renewable power business achieved significant cash flow 
growth from new projects placed into service. 

We made significant progress in advancing our capital 
projects, including starting construction late last year on the 
Line 3 Replacement Project in Minnesota—the final stage 
of our largest capital project ever. We continued to generate 
growth in our gas and renewables businesses, placing the 
final phases of the Atlantic Bridge and Sabal Trail projects into 
service; completing our 2020 gas transmission modernization 
program; connecting over 40,000 new gas utility customers; 
and sanctioning two more offshore wind projects in Europe—
the 500 MW Fécamp project in mid-2020 and the 448 MW 
Calvados project (Courseulles-sur-Mer) in early 2021.  

With these efforts, we met our financial targets that were set 
pre-pandemic, exited the year in an even stronger financial 
position and increased our dividend by 10% through 2020 and 
by 3% in 2021—our 26th consecutive annual increase. 

2

2020 Annual ReportEnbridge Inc.We believe that our diverse business and strategic positioning—
scale, network reach to domestic and international markets, 
competitive tolls and system reliability—will drive utilization and 
expansion of our systems and generate highly attractive total 
returns for investors for years to come. 

Our business model is driving superior, low-risk, total 
shareholder returns; we’re pleased to have generated 
15% annual (Compound Annual Growth Rate) total 
shareholder returns over the last 25 years. 

Our commitment to safety

Safety has always been and will continue to be our #1 priority—
our goal is zero incidents. Many key metrics trended favorably 
last year; however, the tragic loss of two contractors in 
separate workplace incidents and a natural gas rupture in 
Kentucky remind us of the hazards inherent in our business 
and the importance of driving continuous safety awareness, 
training and improvement. We are not satisfied with these 
results, so we are redoubling our focus for the year ahead. 

Our outlook for the business

As demand for energy increases with global population 
growth and rising standards of living, infrastructure capacity 
will grow along with it. Given the challenges of building new 
infrastructure today, we believe the value of our assets in 
place today is set to increase as these systems could not 
be replicated. 

Our strategic priorities for the business continue to focus on 
enhancing the value of our existing assets, executing on our 
secured growth program and investing in organic in-franchise 
opportunities to modernize, extend and expand our network, 
with a particular emphasis on increasing our connections to 
global export markets.

We’ll plan to continue to enhance performance, safety and 
returns of our existing infrastructure through productivity 
efficiencies, optimization of our throughput and embedded 
tariff and revenue inflators. Our Technology + Innovation Labs 
play a key role to drive business improvement and return on 
capital by bringing our operations and commercial people 
together with technology specialists to find ways to improve 
business and operating performance.

We have $10 billion of capital projects scheduled to go into 
service in 2021, and we anticipate a big year for expansions. 
This includes growth in our gas businesses and the 
completion of our Line 3 Replacement Project. While costs 
on Line 3 have increased due to winter construction, further 
environmental and COVID-related precautions and regulatory 
delays, construction is progressing well, and our expected 
returns remain attractive. Good execution of these projects is 
expected to further strengthen our financial position, support 
our ability to grow our dividend and generate significant cash 
flow growth. 

3

A key part of how we do business is the 
emphasis we put on communities, Indigenous 
reconciliation and respectful dialogue, 
taking what we call a lifecycle approach to 
engagement with all those living in proximity 
to our assets. We’ve taken this approach to 
Line 5 in Michigan, where we’re working to 
make a safe pipeline even safer. We’re building 
a new replacement line and a tunnel under 
the Straits of Mackinac to provide further 
assurance to communities. We’re focused on 
ensuring the delivery of essential energy to the 
people of Michigan and surrounding regions.

Over the medium term, we expect our existing assets and these 
capital projects to generate $5 – 6 billion of annual investment 
capacity. We’ll maintain our disciplined approach to investing in 
our business and prioritize investment in low-capital intensity 
and executable utility-like projects. Remaining investment 
capacity will be deployed to the most value-enhancing 
opportunities, including various options, namely additional 
organic growth opportunities to further extend and expand our 
network, as well as debt reduction and share repurchases.

Through 2023, our secured capital program and growth 
embedded in the business give us high visibility to 5 – 7% 
distributable cash flow growth per share, on average. Beyond 
2023, the strength of our organic growth opportunity set, 
along with our ability to further enhance returns on existing 
assets, gives us confidence that we can continue to grow the 
business profitably over the medium term. 

We also expect to increase our dividend annually, which has 
always been, and will continue to be, an important part of the 
value proposition we offer investors.

Bridge to the energy future 

As a capital-intensive infrastructure company with long-lived 
assets, we plan decades ahead. Enbridge’s success has been 
rooted in understanding energy fundamentals and adapting 
to key market trends, all while staying focused on the needs 
of our customers. Since we incorporated Enbridge in 1949, 
we’ve grown from a single 1,100-mile line that was solely used 
to move crude oil, to a diverse network that spans across 
eight Canadian provinces and territories and 40 U.S. states 
and delivers natural gas, liquids and renewable power, plus a 
growing offshore wind presence in Europe.

We’re also focused on continuing to bridge to the energy future 
by providing access to affordable, reliable and sustainable, low-
emission energy. We’re doing so by reducing emissions from our 
existing pipelines and distribution systems, advancing renewable 
projects and investing in new, low-carbon energy infrastructure, 
including renewable natural gas (RNG) and hydrogen.  

2020 Annual ReportEnbridge Inc.We currently have the capacity—either operating or under 
construction—to generate more than 1,900 MW (net) of zero-
emission energy. We continue to pursue further investment 
in renewable projects within our existing European offshore 
wind portfolio. 

We believe that RNG provides a cost-effective way to 
decarbonize sectors like heavy transport. We are already 
invested—with six RNG projects either operating or under 
construction today. By way of example, the City of Toronto 
is now using carbon-negative RNG to fuel garbage trucks 
and we’re working with several municipalities to use carbon-
negative RNG for buses.

We’ve also accelerated our diversity and inclusion action plans 
to reach our new goals of 40% women and 28% racial and 
ethnic representation in our workforce by 2025. The events of 
the past year have made more imperative our focus on building 
a more diverse and inclusive culture. We believe that diversity 
and inclusion lead to better ideas, better business solutions, 
and better opportunities to attract and retain a talented team. 

This extends to our Board of Directors, where four of our 11 
directors are women and each chairs a Board committee. Yet, 
more can be done to strengthen Board diversity and we’ll work 
to achieve enhanced Board diversity goals of 40% women and 
20% racial and ethnic groups by 2025.1

Enbridge was also an early investor in hydrogen, with the 
operation of Canada’s first utility-scale power-to-gas plant. 
This 2.5 MW hydrogen energy storage project (expandable 
to 5 MW) helps balance the provincial electricity grid. More 
recently, we’re piloting a project to blend hydrogen into select 
portions of our natural gas distribution network. In Quebec, 
we are developing a renewable energy ecosystem based on 
green hydrogen. And, since we move about 20% of the natural 
gas consumed in the U.S., we’re working actively to determine 
how much hydrogen can be blended into our natural gas 
transmission system.

As we explore new opportunities, our approach will be 
proactive yet disciplined. We’ll continue to align our asset mix 
with long-term energy fundamentals while investing in projects 
that build low-cost optionality and complement our low-risk 
business model—and meet the needs of a changing world. 

Enbridge will bridge to the energy future by  
providing safe, reliable, affordable and sustainable  
low-emission energy. 

ESG leadership 

We have always approached our business with responsibility 
and sustainability in mind. This includes our performance 
on environmental, social and governance (ESG) matters, 
and we’re proud that Enbridge ranks at the top of the North 
American energy industry and on par with global players.

Part of our approach is to constantly challenge ourselves 
to be even better. In 2020, we set enhanced ESG goals and 
strategies to achieve those objectives. We’ve set a target to 
achieve net-zero GHG emissions by 2050, with an interim 
target to reduce the GHG intensity of our operations by 35% 
by 2030. We’re working to achieve this by modernizing our 
equipment and technology, using renewables and lower-carbon 
sources of fuel for our pumps and compressor stations, and 
carbon offset credits generated by nature-based solutions.

We’ve made diversity and inclusion a priority as we 
work to build an organization where people feel safe 
and welcome, and have opportunity to thrive and grow 
based on merit. Last year, we added Inclusion to our 
core values of Safety, Integrity and Respect. 

To drive results and accountability, we’ve tied our 
emissions reductions and diversity and inclusion goals to 
executive compensation. This will complement the safety, 
operational and cybersecurity goals already embedded 
in our compensation plans. In February 2021, we became 
the first in our sector to establish a Sustainability Linked 
Credit Facility which ties our borrowing costs directly to our 
progress towards our ESG goals, further strengthening our 
accountability to ourselves and our stakeholders.

ESG goals

Net zero 

emissions
by 2050

Continuous improvement  
towards a goal of  

zero 

incidents

28%

racial and ethnic 
representation 
in our workforce by 20251

Representation  
on the Board of

40%
20%

women and 

racial and  
ethnic groups  
by 20251

1 All percentages or specific goals regarding inclusion, diversity, equity and accessibility are aspirational goals which we intend to achieve in a manner 

compliant with state, local, provincial and federal law, including, but not limited to, U.S. federal regulations and Equal Employment Opportunity Commission, 
Department of Labor and Office of Federal Contract Programs guidance.

4

2020 Annual ReportEnbridge Inc.Fueling quality of life

We are confident that Enbridge is on a strong path to fulfill our 
purpose—to fuel quality of life by providing reliable, affordable 
and increasingly sustainable energy. We are excited about the 
opportunities ahead to grow our business and create value for 
our customers, employees, communities and shareholders. 

During 2020, we continued to actively engage with our 
institutional and retail shareholders through our quarterly 
earnings calls, annual Investor Day, participation in 
conferences and direct outreach. We placed an emphasis 
on ensuring investors had transparency to the resiliency of 
our cash flows during the pandemic, including how we were 
advancing our strategic priorities and to let them know more 
about our new emissions and diversity and inclusion targets. 

We truly value the ongoing dialogue we’ve had with many of 
you on these topics throughout the year through virtual 

Board of Directors

The Board of Directors strives for the highest standards of 
corporate governance as it works to oversee the strategic 
execution of the business. 

In 2020, we further enhanced the Board’s mix of skills and 
experience with two appointments: Greg Goff, a 30-year 
energy industry veteran, and Stephen Poloz, former Governor 
of the Bank of Canada. 

conferences, fireside chats and one-to-one meetings. We look 
forward to meeting many of you again this year.

As we strive for continued success in 2021, we’ll do so as a safe 
operator of essential energy infrastructure, a steward of our 
environment, an increasingly diverse and inclusive employer, and 
a partner in all the communities where we operate. 

Thank you for your continued support.  

Gregory L. Ebel 
Chair, Board of Directors

Al Monaco 
President & Chief  
Executive Officer

Calgary, Alberta 
March 2, 2021

The year also brought great sadness with the passing of 
our longstanding Board member, Charlie Fischer. Charlie’s 
leadership over the course of his 11-year tenure on the Board 
has had a lasting impact. He is sorely missed, and we are 
enormously grateful for his many contributions to Enbridge 
and our industry. 

5

2020 Annual ReportEnbridge Inc. 
UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
_______________________________

FORM 10-K 
_______________________________

☒  

☐  

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

For the fiscal year ended December 31, 2020 
or

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

For the transition period from         to        
Commission file number 1-10934 
_______________________________

ENBRIDGE INC.
(Exact Name of Registrant as Specified in Its Charter)
_______________________________

Canada
(State or Other Jurisdiction of
Incorporation or Organization)

98-0377957
(I.R.S. Employer
Identification No.)

200, 425 - 1st Street S.W. 
Calgary, Alberta, Canada T2P 3L8 
(Address of Principal Executive Offices) (Zip Code)
Registrant’s telephone number, including area code (403) 231-3900 
_______________________________
Securities registered pursuant to Section 12(b) of the Act:

Title of each class
Common Shares
6.375% Fixed-to-Floating Rate Subordinated 
Notes Series 2018-B due 2078

Trading Symbol(s)
ENB

Name of each exchange on which registered
New York Stock Exchange

ENBA

New York Stock Exchange

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

Indicate by check mark if the registrant is a well-known seasoned issuer, as defined in Rule 405 of the Securities Act. Yes ☒ No ☐
Indicate by check mark if the registrant is not required to file reports pursuant to Section 13 or Section 15(d) of the 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, or a smaller reporting 
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
Non-Accelerated Filer
Emerging growth company

☒
☐
☐

Accelerated Filer
Smaller reporting 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 is a shell company (as defined in Rule 12b-2 of the Exchange Act). Yes ☐ No ☒
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. Yes ☒ No ☐

The  aggregate  market  value  of  the  registrant’s  common  shares  held  by  non-affiliates  computed  by  reference  to  the  price  at  which  the 

common equity was last sold on June 30, 2020, was approximately US$59.2 billion.

As at February 5, 2021, the registrant had 2,025,495,603 common shares outstanding.

DOCUMENTS INCORPORATED BY REFERENCE:
Not applicable.

 
 
 
 
EXPLANATORY NOTE

Enbridge Inc., a corporation existing under the Canada Business Corporations Act, qualifies as a foreign 
private issuer in the United States of America (US) for purposes of the Securities Exchange Act of 1934, 
as amended (the Exchange Act). Although, as a foreign private issuer, Enbridge Inc. is not required to do 
so, Enbridge Inc. currently files annual reports on Form 10-K, quarterly reports on Form 10-Q, and current 
reports on Form 8-K with the Securities and Exchange Commission (SEC) instead of filing the reporting 
forms available to foreign private issuers.

Enbridge Inc. intends to prepare and file a management proxy circular and related material under 
Canadian requirements. As Enbridge Inc.’s management proxy circular is not filed pursuant to Regulation 
14A, Enbridge Inc. may not incorporate by reference information required by Part III of this Form 10-K 
from its management proxy circular. Accordingly, in reliance upon and as permitted by Instruction G(3) to 
Form 10-K, Enbridge Inc. will be filing an amendment to this Form 10-K containing the Part III information 
no later than 120 days after the end of the fiscal year covered by this Form 10-K.

2

PART I

Item 1.

Business

Item 1A. Risk Factors

Item 1B. Unresolved Staff Comments

Item 2.

Item 3.

Item 4.

Properties

Legal Proceedings

Mine Safety Disclosures

PART II

Item 5.  Market for Registrant’s Common Equity, Related Stockholder Matters and Issuer 

Item 6.

Item 7.

Purchases of Equity Securities

Selected Financial Data

Management’s Discussion and Analysis of Financial Condition and Results of 
Operations

Item 7A. Quantitative and Qualitative Disclosures About Market Risk
Item 8.
Financial Statements and Supplementary Data

Item 9.

Changes in and Disagreements with Accountants on Accounting and Financial 
Disclosure

Item 9A. Controls and Procedures
Item 9B. Other Information
PART III

Item 10. Directors, Executive Officers and Corporate Governance
Item 11. Executive Compensation
Item 12. Security Ownership of Certain Beneficial Owners and Management and Related 

Stockholder Matters

Item 13. Certain Relationships and Related Transactions, and Director Independence
Item 14. Principal Accounting Fees and Services

PART IV

Item 15. Exhibits and Financial Statement Schedules
Item 16. Form 10-K Summary

Exhibit Index

Signatures

Page

8

40

53

53

53

53

54

56

57
98

101

190

190

191

192

192

192

192

192

193

193

194

201

3

  
GLOSSARY

AFUDC
AOCI
ARO
ASU
BC
bcf/d
bpd
CER

CPP Investments
CTS
DAPL
Dawn

DCP Midstream
EBITDA

EEM
EEP
EGD
EIS
Enbridge
Enbridge Gas
ENF
ESG
FERC
Flanagan South
GHG
ISO
kbpd
LIBOR
LMCI
LNG
MATL
MD&A
Merger Transaction

MNPUC
MOLP

Allowance for funds used during construction
Accumulated other comprehensive income/(loss)
Asset retirement obligations
Accounting Standards Update
British Columbia
  Billion cubic feet per day
  Barrels per day
Canada Energy Regulator, created by the Canadian Energy Regulator 
Act which also repealed the National Energy Board Act, on August 28, 
2019
Canada Pension Plan Investment Board
  Competitive Toll Settlement
Dakota Access Pipeline
An extensive network of underground storage pools at the Tecumseh 
Gas Storage facility and Dawn Hub
DCP Midstream, LLC
  Earnings before interest, income taxes and depreciation and 
amortization
Enbridge Energy Management, L.L.C.
  Enbridge Energy Partners, L.P.
  Enbridge Gas Distribution Inc.
Environmental Impact Statement
  Enbridge Inc.
Enbridge Gas Inc.
  Enbridge Income Fund Holdings Inc.
  Environment, Social and Governance
  Federal Energy Regulatory Commission
  Flanagan South Pipeline
  Greenhouse gas
Incentive Stock Options
Thousand barrels per day
London Interbank Offered Rate
Land Matters Consultation Initiative
  Liquefied natural gas
Montana-Alberta Tie-Line
  Management’s Discussion and Analysis
Combination of Enbridge and Spectra Energy through a stock-for-
stock merger transaction which closed on February 27, 2017
  Minnesota Public Utilities Commission
Midcoast Operating, L.P. and its subsidiaries

4

MW
NGL
Noverco
NYSE
OCI
OEB
OPEB
PHMSA
RSU
Sabal Trail
Seaway Pipeline
SEP
Spectra Energy
Sponsored Vehicles buy-in

Texas Eastern
TSX
Union Gas
US
US GAAP

US L3R Program
Vector
VIE
WCSB
Westcoast

  Megawatts
  Natural gas liquids
  Noverco Inc.
New York Stock Exchange
Other comprehensive income/(loss)
  Ontario Energy Board
Other postretirement benefit obligations
Pipeline and Hazardous Materials Safety Administration
Restricted Stock Units
Sabal Trail Transmission, LLC
  Seaway Crude Pipeline System
Spectra Energy Partners, LP
  Spectra Energy Corp
In the fourth quarter of 2018, Enbridge Inc. completed the buy-ins of 
our sponsored vehicles: Spectra Energy Partners, LP (SEP), Enbridge 
Energy Partners, L.P. (EEP), Enbridge Energy Management, L.L.C. 
(EEM) and Enbridge Income Fund Holdings Inc. (ENF), (collectively, 
the Sponsored Vehicles), where we acquired, in separate combination 
transactions, all of the outstanding equity securities of those 
Sponsored Vehicles not beneficially owned by us.

Texas Eastern Transmission, L.P.
Toronto Stock Exchange
Union Gas Limited
United States of America
  Generally accepted accounting principles in the United States of 
America
  United States portion of the Line 3 Replacement Program
  Vector Pipeline L.P.
Variable interest entities
  Western Canadian Sedimentary Basin
Westcoast Energy Inc.

5

CONVENTIONS

The terms "we", "our", "us" and "Enbridge" as used in this report refer collectively to Enbridge Inc. and its 
subsidiaries unless the context suggests otherwise. These terms are used for convenience only and are 
not intended as a precise description of any separate legal entity within Enbridge.

Unless otherwise specified, all dollar amounts are expressed in Canadian dollars, all references to 
“dollars” or “$” are to Canadian dollars and all references to “US$” are to US dollars. All amounts are 
provided on a before tax basis, unless otherwise stated.

FORWARD-LOOKING INFORMATION

Forward-looking information, or forward-looking statements, have been included in this Annual Report on Form 10-K 
to provide information about us and our subsidiaries and affiliates, including management’s assessment of our and 
our subsidiaries’ future plans and operations. This information may not be appropriate for other purposes. Forward-
looking statements are typically identified by words such as ‘‘anticipate”, “believe”, “estimate”, “expect”, “forecast”, 
“intend”, “likely”, “plan”, “project”, “target” and similar words suggesting future outcomes or statements regarding an 
outlook. Forward-looking information or statements included or incorporated by reference in this document include, 
but are not limited to, statements with respect to the following: our corporate vision and strategy, including strategic 
priorities and enablers; the COVID-19 pandemic and the duration and impact thereof; energy intensity and emissions 
reduction targets and related ESG matters; diversity and inclusion goals; expected supply of, demand for, and prices 
of crude oil, natural gas, natural gas liquids (NGL), liquified natural gas and renewable energy; energy transition; 
anticipated utilization of our existing assets; expected earnings before interest, income taxes and depreciation and 
amortization (EBITDA); expected earnings/(loss); expected future cash flows and distributable cash flow; dividend 
growth and payout policy; financial strength and flexibility; expectations on sources of liquidity and sufficiency of 
financial resources; expected strategic priorities and performance of the Liquids Pipelines, Gas Transmission and 
Midstream, Gas Distribution and Storage, Renewable Power Generation and Energy Services businesses; expected 
costs related to announced projects and projects under construction and for maintenance; expected in-service dates 
for announced projects and projects under construction; expected capital expenditures, investment capacity and 
capital allocation priorities; expected equity funding requirements for our commercially secured growth program; 
expected future growth and expansion opportunities; expectations about our joint venture partners’ ability to complete 
and finance projects under construction; expected closing of acquisitions and dispositions and the timing thereof; 
expected benefits of transactions, including the realization of efficiencies, synergies and cost savings; expected future 
actions of regulators and courts; toll and rate cases discussions and filings, including Mainline System Contracting; 
anticipated competition; United States Line 3 Replacement Program (US L3R Program), including anticipated in-
service dates and capital costs; and Line 5 dual pipelines and related litigation and other matters.

Although we believe these forward-looking statements are reasonable based on the information available on the date 
such statements are made and processes used to prepare the information, such statements are not guarantees of 
future performance and readers are cautioned against placing undue reliance on forward-looking statements. By their 
nature, these statements involve a variety of assumptions, known and unknown risks and uncertainties and other 
factors, which may cause actual results, levels of activity and achievements to differ materially from those expressed 
or implied by such statements. Material assumptions include assumptions about the following: the COVID-19 
pandemic and the duration and impact thereof; the expected supply of and demand for crude oil, natural gas, NGL 
and renewable energy; prices of crude oil, natural gas, NGL and renewable energy; anticipated utilization of assets; 
exchange rates; inflation; interest rates; availability and price of labor and construction materials; operational 
reliability; customer and regulatory approvals; maintenance of support and regulatory approvals for our projects; 
anticipated in-service dates; weather; the timing and closing of acquisitions and dispositions; the realization of 
anticipated benefits and synergies of transactions; governmental legislation; litigation; estimated future dividends and 
impact of our dividend policy on our future cash flows; our credit ratings; capital project funding; hedging program; 
expected EBITDA; expected earnings/(loss); expected future cash flows; and expected distributable cash flow. 
Assumptions regarding the expected supply of and demand for crude oil, natural gas, NGL and renewable energy, 
and the prices of these commodities, are material to and underlie all forward-looking statements, as they may impact 
current and future levels of demand for our services. Similarly, exchange rates, inflation, interest rates and the 
COVID-19 pandemic impact the economies and business environments in which we operate and may impact levels 
of demand for our services and cost of inputs, and are therefore inherent in all forward-looking statements. Due to the 
interdependencies and correlation of these macroeconomic factors, the impact of any one assumption on a forward-
looking statement cannot be determined with certainty, particularly with respect to expected EBITDA, expected 

6

 
 
earnings/(loss), expected future cash flows, expected distributable cash flow or estimated future dividends. The most 
relevant assumptions associated with forward-looking statements regarding announced projects and projects under 
construction, including estimated completion dates and expected capital expenditures, include the following: the 
availability and price of labor and construction materials; the effects of inflation and foreign exchange rates on labor 
and material costs; the effects of interest rates on borrowing costs; the impact of weather, customer, government, 
court and regulatory approvals on construction and in-service schedules and cost recovery regimes; and the 
COVID-19 pandemic and the duration and impact thereof.

Our forward-looking statements are subject to risks and uncertainties pertaining to the successful execution of our 
strategic priorities, operating performance, legislative and regulatory parameters; litigation, including with respect to 
the Dakota Access Pipeline (DAPL) and the Line 5 dual pipelines; acquisitions, dispositions and other transactions 
and the realization of anticipated benefits therefrom; our dividend policy; project approval and support; renewals of 
rights-of-way; weather; economic and competitive conditions; public opinion; changes in tax laws and tax rates; 
exchange rates; interest rates; commodity prices; political decisions; the supply of, demand for and prices of 
commodities; and the COVID-19 pandemic, including but not limited to those risks and uncertainties discussed in this 
Annual Report on Form 10-K and in our other filings with Canadian and US securities regulators. The impact of any 
one risk, uncertainty or factor on a particular forward-looking statement is not determinable with certainty as these are 
interdependent and our future course of action depends on management’s assessment of all information available at 
the relevant time. Except to the extent required by applicable law, Enbridge assumes no obligation to publicly update 
or revise any forward-looking statement made in this Annual Report on Form 10-K or otherwise, whether as a result 
of new information, future events or otherwise. All forward-looking statements, whether written or oral, attributable to 
us or persons acting on our behalf, are expressly qualified in their entirety by these cautionary statements.

7

ITEM 1. BUSINESS

PART I

We are a leading North American energy infrastructure company. We safely and reliably deliver the 
energy people need and want to fuel quality of life. Our core businesses include Liquids Pipelines, which 
transports approximately 25% of the crude oil produced in North America; Gas Transmission and 
Midstream, which transports approximately 20% of the natural gas consumed in the US; Gas Distribution 
and Storage, which serves approximately 75% of Ontario residents via approximately 3.8 million meter 
connections; and Renewable Power Generation, which generates approximately 1,750 megawatts (MW) 
of net renewable power in North America and Europe. Our common shares trade on the Toronto Stock 
Exchange (TSX) and New York Stock Exchange (NYSE) under the symbol ENB. We were incorporated 
on April 13, 1970 under the Companies Ordinance of the Northwest Territories and were continued under 
the Canada Business Corporations Act on December 15, 1987.

A more detailed description of each of our businesses and underlying assets is provided below under 
Business Segments.

CORPORATE VISION AND STRATEGY

VISION
Our vision is to be the leading energy infrastructure company in North America. In pursuing this vision, we 
play a critical role in enabling the economic well-being of North Americans who depend on access to 
affordable and reliable energy. Our unparalleled infrastructure franchises transport, distribute and 
generate energy, and our primary purpose is to fuel quality of life by delivering the energy North 
Americans need and want, in the safest and most responsible way possible.

Our investor value proposition is founded on our ability to deliver predictable cash flows and a growing 
stream of dividends year-over-year through investment in and efficient operation of, energy infrastructure 
assets that are strategically positioned between key supply basins and strong demand-pull markets. Our 
assets are underpinned by long-term contracts, regulated cost-of-service tolling frameworks and other 
low-risk commercial arrangements. Among our peers, we strive to be a leader in several key areas that 
create sustainable comparative advantage and value for shareholders including: worker and public safety; 
Environment, Social and Governance (ESG); stakeholder relations; customer service; community 
investment; and employee satisfaction.

STRATEGY
An in-depth understanding of energy supply and demand fundamentals coupled with disciplined capital 
allocation principles has helped us become an industry leader supported by a diverse set of assets across 
the energy system. These assets have reliably generated resilient cash flows amid many commodity and 
economic cycles, including the COVID-19 pandemic and ensuing economic and energy market disruption 
whereby we exceeded the mid-point of our 2020 financial guidance range. Given its success, this 
comprehensive approach will continue to underpin our investment decisions moving forward.

8

In addition to resiliency, sustainable growth is a hallmark of our investor value proposition. We see a 5-7% 
growth rate through 2023 underpinned by opportunities to generate returns in our base business and 
grow the business through disciplined capital deployment. Our diversified footprint allows for selective 
investment in not only our core businesses, but new emerging platforms driven by the on-going energy 
transition such as carbon capture, sequestration and storage, hydrogen and renewable natural gas 
(RNG). We have successfully implemented this diversified approach and have seen opportunity in 
transition throughout our history, as evidenced by the emergence of our Gas Transmission and Midstream 
and Renewable Power Generation businesses over time.

ESG leadership is an important element of our strategy. Our commitment to reducing our carbon footprint, 
building lasting relationships in the communities we serve and promoting equality, inclusiveness and 
transparency play a role in our ability to operate our assets and thus generate cashflow over the long 
term. Our ESG performance is consistently ranked in the top tier of our sector. 

In 2020, we progressed several of our strategic priorities. For example: 

• Our Liquids Pipelines team secured all remaining permits for the Line 3 Replacement Program 

and began construction on the final Minnesota leg required to restore the original line capacity of 
760 thousand barrels per day (kbpd);

• Our Gas Transmission and Midstream business successfully completed three rate settlements 
that will contribute an additional $160 million of annual EBITDA together with modernization 
enhancements that increased the longevity of the system;

• Our Gas Distribution and Storage utility added 43 thousand new customers, completed $500 

million of growth capital projects and progressed investments in RNG and hydrogen 
infrastructure; 

• Our Renewable Power Generation business continued to grow its European offshore wind sector 
as evidenced by the start of construction of the 480 MW Saint Nazaire project and the 500 MW 
Fécamp project;

• We committed to environmental goals that include a 35% reduction in greenhouse gas (GHG) 

emissions intensity from our operations by 2030 and net zero GHG emissions by 2050. We also 
set goals to increase representation of diverse groups within our workforce by 2025, including the 
acceleration of existing goals; and

• We sold $400 million of assets, further strengthening our Balance Sheet and financial flexibility. 

We also reduced operating costs by $300 million, increasing our profitability and competitiveness.

These achievements are discussed in further detail in Part II. Item 7. Management’s Discussion 
and Analysis of Financial Condition and Results of Operations.

Looking ahead, our near-term strategic priorities remain similar to years past. As always, proactively 
advancing the safety of communities, and protecting the environment, will always be our top priority. We 
are focused on enhancing the value of our existing assets in Liquids Pipelines, Gas Transmission and 
Midstream, Gas Distribution and Storage and Renewable Power Generation and executing on our 
secured capital program. 

We will continue to capitalize on our liquids and natural gas pipeline infrastructure toward export-driven 
opportunities and focus on in-franchise growth in our gas utility as well as low carbon opportunities. Our 
Renewable Power Generation business, anchored by investments in contracted offshore wind power, 
compliments our low risk business model and supports our increasing focus on the energy transition. We 
will continue to invest in renewable power generation where we can achieve attractive risk adjusted 
returns. 

Our key strategic priorities are summarized below:

9

Ensure Safe Reliable Operations
Safety and operational reliability remain the foundation of our strategy. Our commitment to safety and 
operational reliability means achieving and maintaining industry leadership in safety (process, public and 
personal) and ensuring the reliability and integrity of the systems we operate, in order to generate, 
transport and deliver energy while protecting people and the environment. 

Enhance Returns from our Base Businesses
A key priority is to drive growth through an ongoing focus on optimization, productivity and efficiency 
across all our businesses. Examples include throughput enhancements on our liquids system from the 
application of drag-reducing agents and improvements in scheduling logistics at our terminals, revenue 
optimization through negotiated toll settlements or rate cases, ongoing synergy capture following our 
utility merger and, more generally, creating sustainable cost savings across the organization through 
process improvement and/or system enhancements. 

Execute the Capital Program and Grow Core Business 
Successful project execution is integral to our financial performance and to the strategic positioning of our 
business over the long-term. Our ongoing objective is to deliver our slate of secured projects (currently 
$16 billion) at the lowest practical cost while maintaining the highest standards for safety, quality, 
customer satisfaction and environmental and regulatory compliance. For a discussion of our current 
portfolio of capital projects, refer to Part II. Item 7. Management's Discussion and Analysis of Financial 
Condition and Results of Operations - Growth Projects - Commercially Secured Projects.

In seeking to extend growth, we expect to have sufficient self-funding capacity, post completion of our 
secured capital program, to invest $5 to $6 billion per year in new organic growth capital without issuing 
any additional common equity and maintaining key credit metrics within planning parameters and targets 
established with credit rating agencies. We will remain disciplined and deploy capital towards the best 
uses, prioritizing balance sheet strength, investment in low capital intensity growth and regulated utility or 
utility-like projects. We will carefully deploy our remaining investable capacity to the most value enhancing 
opportunities including further organic growth and potential for share buybacks. 

Looking ahead, we see strong utilization of our existing network and opportunities for future growth within 
each of our four core businesses. For example:

• Our liquids pipelines infrastructure will remain a vital connection between key supply basins and 
demand-pull markets, while a growing export market represents an opportunity to expand US 
Gulf Coast presence;

• Our natural gas pipelines business will seek extension and expansion opportunities driven by new 
load demand from gas-fired power generation, industrial growth and coastal liquefaction plants;
• Our gas distribution utility will continue to grow through customer additions, expansion of existing 
facilities and storage, reducing operating costs and blending hydrogen and RNG into its gas 
supply mix; and

• Our growing capabilities in the offshore wind sector positions us well for continued growth, while 

self-powering of existing pipeline compressor stations represents a large opportunity.

Maintain Financial Strength and Flexibility 
The maintenance of our financial strength is critical to our strategy. Our financing strategies are designed 
to retain strong, investment-grade credit ratings to ensure that we have the financial capacity to meet our 
capital funding needs and the flexibility to manage capital market disruptions and respond to opportunities 
as they arise. Our current secured capital program, which extends to 2023, can be readily financed 
through internally generated cash flow and available balance sheet capacity without issuance of 
additional common equity and we will seek to secure new growth using this “self-funded” equity model. 
For further discussion on our financing strategies, refer to Part II. Item 7. Management's Discussion and 
Analysis of Financial Condition and Results of Operations - Liquidity and Capital Resources.

10

Disciplined Capital Allocation 
We assess the latest fundamental trends, monitor the business landscape and proactively conduct 
business development activities with the goal of identifying an industry-leading opportunity set for capital 
deployment. Opportunities are screened, analyzed and assessed using a disciplined investment 
framework with the objective of ensuring effective deployment of capital to achieve attractive risk-adjusted 
returns while maintaining our low-risk “utility-like” business model.

All projects are evaluated based on their potential to advance our strategy, contain risk and create 
additional financial flexibility. Our primary emphasis in the near-term is on low capital intensity projects, 
modernization of our systems and utility rate-based investments. Execution risk remains high for large 
scale, long-duration development projects and, therefore, our focus will be on projects where we can 
carefully manage at-risk capital during the permitting and construction phases. 

In evaluating typical investment opportunities, we also consider other potential capital allocation choices 
that may add value. Other potential choices for capital deployment will depend on our current outlook and 
the size of our existing capital project backlog and could include dividend increases, further debt reduction 
or share re-purchases. 

Adapt to Energy Transition Over Time
As the global population grows and standards of living continue to improve around the world, more energy 
will be needed. At the same time, our society increasingly recognizes the impacts of energy consumption 
on the world’s climate. Accordingly, energy systems are being reshaped as industry participants, 
regulators and consumers seek to balance competing objectives. As a diversified energy infrastructure 
company, we are well positioned to play a key role in the transition to a low-carbon economy while at the 
same time working to reduce our own emissions intensity. 

We believe that diversification and innovation will play a significant role in the transition to a low carbon 
future. To date, we have made large investments in natural gas infrastructure and continue to see 
significant opportunity in renewable energy, particularly offshore wind. Furthermore, we have tested our 
existing assets for various energy transition scenarios and concluded that they are highly resilient and can 
be relied upon for stable cash flow generation well into the future. 

STRATEGIC ENABLERS
Our success in executing on our strategic priorities is very much enabled by our commitment to ESG 
issues, the quality and capabilities of our people and the extent to which we embrace technology and 
encourage innovation as a competitive advantage.

ESG
Sustainability is integral to our ability to safely and reliably deliver the energy people need and want. How 
well we perform as a steward of our environment, a safe operator of essential energy infrastructure, a 
diverse and inclusive employer and a responsible corporate citizen is inextricably linked to our ability to 
achieve our strategic priorities and create long-term value for all stakeholders. 

11

Our commitment to strong ESG practices and performance has long been core to how we do business 
and we are proud to be recognized as a leader amongst our peers. In 2020, we set out ambitious goals 
including:
•

Net zero GHG emissions by 2050 with an interim target to reduce GHG emissions intensity 35% 
by 2030;
Increased representation of diverse groups within our workforce by 2025, including representation 
goals of 40% women and 28% racial and ethnic groups, along with new initiatives to enhance 
supplier diversity;
Strengthening diversity on our Board with representation goals of 40% women and 20% racial 
and ethnic groups by 2025; and
Annual safety and reliability targets that drive continuous improvement towards our goal of zero 
incidents, injuries and occupational injuries, and implementation of robust cyber defense 
programs.

•

•

•

These goals represent the next stage of our progression to ensure we are positioned to grow our 
company sustainably for many decades to come. Beginning in 2021, we will measure ESG performance 
when determining incentive compensation. Achieving our goals will put us in a better position to 
successfully transition to a low carbon, more diverse and inclusive future. 

People
Our employees are essential to our long-term success and enhancing the capability of our people to 
maximize their potential is a key area of focus. We value diversity and have embedded inclusive practices 
throughout our programs and approach to people management. Furthermore, we strive to maintain 
industry competitive compensation and retention programs that provide both short-term and long-term 
performance incentives.

Technology
Given the competitive climate of today’s energy sector, we recognize the vital role technology can play in 
helping us achieve our strategic objectives. Our two Technology and Innovation labs, located in Calgary 
and Houston, embody our commitment to technology enabled business solutions. Leveraging the benefits 
of technology to contribute to safety, reliability and the profitability of assets has become entrenched in 
our everyday operations.

We provide annual progress updates related to the above initiatives in our annual Sustainability Report 
which can be found at https://www.enbridge.com/sustainability-reports. Unless otherwise specifically 
stated, none of the information contained on, or connected to, the Enbridge website is 
incorporated by reference in, or otherwise part of, this Annual Report on Form 10-K.

BUSINESS SEGMENTS

Our activities are carried out through five business segments: Liquids Pipelines; Gas Transmission and 
Midstream; Gas Distribution and Storage; Renewable Power Generation; and Energy Services, as 
discussed below.

12

LIQUIDS PIPELINES

Liquids Pipelines consists of pipelines and terminals in Canada and the US that transport various grades 
of crude oil and other liquid hydrocarbons.

13

MAINLINE SYSTEM
The Mainline System is comprised of the Canadian Mainline and the Lakehead System. The Canadian 
Mainline is a common carrier pipeline system which transports various grades of oil and other liquid 
hydrocarbons within western Canada and from western Canada to the Canada/US border near Gretna, 
Manitoba and Neche, North Dakota and from the US/Canada border near Port Huron, Michigan and 
Sarnia, Ontario to eastern Canada and the northeastern US. The Canadian Mainline includes six adjacent 
pipelines with a combined capacity of approximately 2.9 million barrels per day (bpd) that connect with the 
Lakehead System at the Canada/US border, as well as five pipelines that deliver crude oil and refined 
products into eastern Canada and the northeastern US. We have operated, and frequently expanded, the 
Canadian Mainline since 1949. The Lakehead System is the portion of the Mainline System in the US. It 
is an interstate common carrier pipeline system regulated by the Federal Energy Regulatory Commission 
(FERC) and is the primary transporter of crude oil and liquid petroleum from western Canada to the US.

Competitive Toll Settlement
The Competitive Toll Settlement (CTS) is the current framework governing tolls paid for products shipped 
on the Canadian Mainline, with the exception of Lines 8 and 9 which are tolled on a separate basis. The 
10-year settlement was negotiated by representatives of Enbridge, the Canadian Association of 
Petroleum Producers and other shippers on the Canadian Mainline. It was approved by the National 
Energy Board (now the Canada Energy Regulator (CER)). The CTS provides for a Canadian Local Toll 
(CLT) for deliveries within western Canada, as well as an International Joint Tariff (IJT) for crude oil 
shipments originating in western Canada, on the Canadian Mainline, and delivered into the US, via the 
Lakehead System, and into eastern Canada. The IJT tolls are denominated in US dollars. The IJT is 
designed to provide shippers on the Mainline System with a stable and competitive long-term toll, thereby 
preserving and enhancing throughput on the Mainline System. The CLT and the IJT are adjusted annually, 
on July 1 of each year, at a rate equal to 75% of the Canadian Gross Domestic Product at Market Price 
Index published by Statistics Canada.

Although the current CTS has a 10-year term and is in place until June 30, 2021, it does not require 
shippers to commit to certain volumes. Shippers nominate volumes on a monthly basis and we allocate 
capacity to maximize the efficiency of the Mainline System. 

Local tolls for service on the Lakehead System are not affected by the CTS and continue to be 
established pursuant to the Lakehead System’s existing toll agreements, as described below. Under the 
terms of the IJT agreement, the Canadian Mainline’s share of the IJT relating to pipeline transportation of 
a batch from any western Canada receipt point to the US border is equal to the IJT applicable to that 
batch’s US delivery point less the Lakehead System’s local toll to that delivery point. This amount is 
referred to as the Canadian Mainline IJT Residual Benchmark Toll and is denominated in US dollars.

Lakehead System Local Tolls
Transportation rates are governed by the FERC for deliveries from the Canada/US border near Neche, 
North Dakota, Clearbrook, Minnesota and other points to principal delivery points on the Lakehead 
System. The Lakehead System periodically adjusts these transportation rates as allowed under the 
FERC’s index methodology and tariff agreements, the main components of which are index rates and the 
Facilities Surcharge Mechanism. Index rates, the base portion of the transportation rates for the 
Lakehead System, are subject to an annual adjustment which cannot exceed established ceiling rates as 
approved by the FERC. The Facilities Surcharge Mechanism allows the Lakehead System to recover 
costs associated with certain shipper-requested projects through an incremental surcharge in addition to 
the existing index rates, and is subject to annual adjustment on April 1 of each year. To the extent that the 
Lakehead System transportation rates materially under-recover the Lakehead System cost of service, an 
application can be made with the FERC to seek approval to increase the rates in order to bring recoveries 
in-line with costs.

14

Mainline System Contracting 
On December 19, 2019, we submitted an application to the CER to implement contracting on our Mainline 
System. The application for contracted and uncommitted service included the associated terms, 
conditions and tolls of each service, which would be offered in an open season following approval by the 
CER. The tolls and services would replace the current CTS that is in place until June 30, 2021. If a 
replacement agreement is not in place by June 30, 2021, the CTS provides for tolls to continue on an 
interim basis.

For further information, refer to Part II. Item 7. Management's Discussion and Analysis of Financial 
Condition and Results of Operations - Recent Developments - Mainline System Contracting. 

REGIONAL OIL SANDS SYSTEM
The Regional Oil Sands System includes five intra-Alberta long-haul pipelines; the Athabasca Pipeline, 
Waupisoo Pipeline, Woodland Pipeline, Wood Buffalo Extension/Athabasca Twin pipeline system and the 
Norlite Pipeline System (Norlite), as well as two large terminals: the Athabasca Terminal located north of 
Fort McMurray, Alberta and the Cheecham Terminal, located south of Fort McMurray, Alberta. The 
Regional Oil Sands System also includes numerous laterals and related facilities which currently provide 
access for oil sands production from twelve producing oil sands projects.

The combined capacity of the intra-Alberta long-haul pipelines is approximately 930 kbpd to Edmonton 
and 1,370 kbpd into Hardisty, with Norlite providing approximately 218 kbpd of diluent capacity into the 
Fort McMurray region. We have a 50% interest in the Woodland Pipeline and a 70% interest in Norlite. 
The Regional Oil Sands System is anchored by long-term agreements with multiple oil sands producers 
that provide cash flow stability and also include provisions for the recovery of some of the operating costs 
of this system.

GULF COAST AND MID-CONTINENT
Gulf Coast includes Seaway Crude Pipeline System (Seaway Pipeline), Flanagan South Pipeline 
(Flanagan South), Spearhead Pipeline and Gray Oak Pipeline, as well as the Mid-Continent System 
comprised of the Cushing Terminal.

We have a 50% interest in the 1,078-kilometer (670-mile) Seaway Pipeline, including the 805-kilometer 
(500-mile), 30-inch diameter long-haul system between Cushing, Oklahoma and Freeport, Texas, as well 
as the Texas City Terminal and Distribution System which serve refineries in the Houston and Texas City 
areas. Total aggregate capacity on the Seaway Pipeline system is approximately 950 kbpd. Seaway 
Pipeline also includes 8.8 million barrels of crude oil storage tank capacity on the Texas Gulf Coast.

Flanagan South is a 950-kilometer (590-mile), 36-inch diameter interstate crude oil pipeline that originates 
at our terminal at Flanagan, Illinois, a delivery point on the Lakehead System, and terminates in Cushing, 
Oklahoma. Flanagan South has a capacity of approximately 600 kbpd.

Spearhead Pipeline is a long-haul pipeline that delivers crude oil from Flanagan, Illinois, a delivery point 
on the Lakehead System, to Cushing, Oklahoma. The Spearhead pipeline has a capacity of 
approximately 193 kbpd.

The Gray Oak pipeline is a 1,368-kilometer (850-mile) crude oil system, which runs from the Permian 
Basin in West Texas to the US Gulf Coast. The Gray Oak pipeline has an expected average annual 
capacity of 900 kbpd and transports light crude oil. We have an effective 22.8% interest in the pipeline. 
Initial in-service for the pipeline commenced in November 2019 with full service achieved in the second 
quarter of 2020.

15

The Mid-Continent System is comprised of storage terminals at Cushing, Oklahoma (Cushing Terminal), 
consisting of over 80 individual storage tanks ranging in size from 78 to 570 thousand barrels. Total 
storage shell capacity of Cushing Terminal is approximately 20 million barrels. A portion of the storage 
facilities are used for operational purposes, while the remainder are contracted to various crude oil market 
participants for their term storage requirements. Contract fees include fixed monthly storage fees, 
throughput fees for receiving and delivering crude to and from connecting pipelines and terminals, as well 
as blending fees.

OTHER
Other includes Southern Lights Pipeline, Express-Platte System, Bakken System and Feeder Pipelines 
and Other.

Southern Lights Pipeline is a single stream 180 kbpd 16/18/20-inch diameter pipeline that ships diluent 
from the Manhattan Terminal near Chicago, Illinois to three western Canadian delivery facilities, located at 
the Edmonton and Hardisty terminals in Alberta and the Kerrobert terminal in Saskatchewan. Both the 
Canadian portion of Southern Lights Pipeline and the US portion of Southern Lights Pipeline receive tariff 
revenues under long-term contracts with committed shippers. Southern Lights Pipeline capacity is 90% 
contracted with the remaining 10% of the capacity assigned for shippers to ship uncommitted volumes.

The Express-Platte System consists of the Express pipeline and the Platte pipeline, and crude oil storage 
of approximately 5.6 million barrels. It is an approximate 2,736-kilometer (1,700-mile) long crude oil 
transportation system, which begins at Hardisty, Alberta, and terminates at Wood River, Illinois. The 310 
kbpd Express pipeline carries crude oil to US refining markets in the Rocky Mountains area, including 
Montana, Wyoming, Colorado and Utah. The 145 to 164 kbpd Platte pipeline, which interconnects with 
the Express pipeline at Casper, Wyoming, transports crude oil predominantly from the Bakken shale and 
western Canada to refineries in the midwest. Express pipeline capacity is typically committed under long-
term take-or-pay contracts with shippers. A small portion of Express pipeline capacity and all of the Platte 
pipeline capacity is used by uncommitted shippers who pay only for the pipeline capacity they actually 
use in a given month.

The Bakken System consists of the North Dakota System and the Bakken Pipeline System. The North 
Dakota System services the Bakken in North Dakota and is comprised of a crude oil gathering and 
interstate pipeline transportation system. The gathering system provides delivery to Clearbrook, 
Minnesota for service on the Lakehead system or a variety of interconnecting pipeline and rail export 
facilities. The interstate portion of the system has both US and Canadian components that extend from 
Berthold, North Dakota into Cromer, Manitoba.

Tariffs on the US portion of the North Dakota System are governed by the FERC and include a local tariff. 
The Canadian portion is categorized as a Group 2 pipeline, and as such, its tolls are regulated by the 
CER on a complaint basis. Tolls on the interstate pipeline system are based on long-term take-or-pay 
agreements with anchor shippers.

We have an effective 27.6% interest in the Bakken Pipeline System, which connects the Bakken 
formation in North Dakota to markets in eastern PADD II and the US Gulf Coast. The Bakken Pipeline 
System consists of the DAPL from the Bakken area in North Dakota to Patoka, Illinois, and the Energy 
Transfer Crude Oil Pipeline from Patoka, Illinois to Nederland, Texas. Current capacity is 570 kbpd of 
crude oil with the potential to be expanded through additional pumping horsepower. The Bakken Pipeline 
System is anchored by long-term throughput commitments from a number of producers.

Feeder Pipelines and Other includes a number of liquids storage assets and pipeline systems in Canada 
and the US.

16

Key assets included in Feeder Pipelines and Other are the Hardisty Contract Terminal and Hardisty 
Storage Caverns located near Hardisty, Alberta, a key crude oil pipeline hub in western Canada and the 
Southern Access Extension (SAX) pipeline which originates in Flanagan, Illinois and delivers to Patoka, 
Illinois. We have an effective 65% interest in the 300 kbpd SAX pipeline of which the majority of its 
capacity is commercially secured under long-term take-or-pay contracts with shippers.

Feeder Pipelines and Other also includes Patoka Storage, the Toledo pipeline system and the Norman 
Wells (NW) System. Patoka Storage is comprised of four storage tanks with 480 thousand barrels of shell 
capacity located in Patoka, Illinois. The 101 kbpd Toledo pipeline system connects with the Lakehead 
System and delivers to Ohio and Michigan. The 45 kbpd NW System transports crude oil from Norman 
Wells in the Northwest Territories to Zama, Alberta and has a cost-of-service rate structure based on 
established terms with shippers.

COMPETITION
Other competing carriers available to ship western Canadian liquid hydrocarbons to markets in Canada, 
the US and internationally represent competition to our liquids pipelines network. Competition amongst 
existing pipelines is based primarily on the cost of transportation, access to supply, the quality and 
reliability of service, contract carrier alternatives and proximity to markets.

Competition also arises from proposed pipeline expansions that provide access to markets currently 
served by our liquids pipelines, as well as from proposed projects enhancing infrastructure in the Alberta 
regional oil sands market. The Mid-Continent and Bakken systems also face competition from existing 
pipelines, proposed future pipelines and existing and alternative gathering facilities. Competition for 
storage facilities in the US includes large integrated oil companies and other midstream energy 
partnerships. Additionally, volatile crude price differentials and insufficient pipeline capacity on either our 
or competitors' pipelines can make transportation of crude oil by rail competitive, particularly to markets 
not currently served by pipelines.

We believe that our liquids pipelines continue to provide attractive options to producers in the Western 
Canadian Sedimentary Basin (WCSB) and North Dakota due to our competitive tolls and flexibility 
through our multiple delivery and storage points. We also employ long-term agreements with shippers, 
which mitigates competition risk by ensuring consistent supply to our liquids pipelines network. Our 
current complement of growth projects to expand market access and to enhance capacity on our pipeline 
system are expected to provide shippers reliable and long-term competitive solutions for liquids 
transportation. We have a proven track record of successfully executing projects to meet the needs of our 
customers and our existing right-of-way for the Mainline System also provides a competitive advantage as 
it can be difficult and costly to obtain rights-of-way for new pipelines traversing new areas. In addition, we 
are currently pursuing the offering of contracted service on the Mainline System, which would further 
contribute to mitigating competition risk.

SUPPLY AND DEMAND
We have an established and successful history of being the largest transporter of crude oil to the US, the 
world’s largest market for crude oil. While US demand for Canadian crude oil production will support the 
use of our infrastructure for the foreseeable future, North American and global crude oil supply and 
demand fundamentals are shifting, and we have a role to play in this transition by developing long-term 
transportation options that enable the efficient flow of crude oil from supply regions to end-user markets.

The COVID-19 pandemic had a significant impact on the crude oil market in 2020. International prices 
weakened as lockdowns led to a reduction in energy consumption, lower refinery utilization and a glut in 
supply. The Organization of Petroleum Exporting Countries (OPEC), along with producers around the 
world, cut crude oil production to stabilize international prices and inventories. WCSB production 
substantially recovered in the second half of the year as refinery demand has picked up and the Alberta 
production curtailment program has ended.

17

 
Our Mainline System throughput, as measured at the Canada/US border at Gretna, Manitoba saw 
deliveries of 2.44 million bpd in the second quarter of 2020, a 400 kbpd drop from the previous quarter. 
Volumes improved in the third quarter to 2.55 million bpd and in the fourth quarter to 2.65 million bpd 
driven by improved refinery utilization in the US and Canada. The Mainline System also returned to 
apportionment in the fourth quarter, as heavy crude oil shipment nominations exceeded capacity on 
portions of the system. Lower supply of heavy crude from Latin America and the Middle East is driving 
increased demand for Canadian heavy crude in the US Gulf Coast even as refinery utilization remained 
below pre-pandemic levels.

The impact of the COVID-19 pandemic on the financial performance of our Liquids Pipelines business 
continues to be modest given the cost effectiveness of our Mainline System tolls and commercial 
arrangements, which underpin many of our pipelines. These arrangements provide a significant measure 
of protection against volume fluctuations. Our Mainline System is well positioned to continue to provide 
safe and efficient transportation which will enable western Canadian and Bakken production to reach 
attractive markets in the US and eastern Canada at a competitive cost.

Over the long term, continued growth in global energy consumption is expected to be primarily driven by 
emerging economies in regions outside the Organization for Economic Cooperation and Development 
(OECD), mainly in India and China. In North America, demand growth for transportation fuels is expected 
to moderate due to vehicle fuel efficiencies and increasing sales of electric vehicles. Accordingly, there is 
a strategic opportunity to establish tide-water export facilities to service North American producers 
wanting access to global markets.

Global crude oil production is expected to continue to grow through 2035 to meet this increase in global 
demand. This supply will primarily come from OPEC countries and North America. Growth in supply from 
OPEC is partly due to the expected recovery of Iraqi and Libyan production. Saudi Arabia also has the 
capacity to increase production as necessary. The pace of growth in North America will be governed by a 
number of factors including crude oil prices, corresponding production decisions by OPEC, increasing 
environmental regulation, sufficient pipeline egress and prolonged approval processes for new pipelines 
with access to the US Gulf Coast and tide-water. Recent forecasts continue to show long-term supply 
growth from the WCSB, however the projected pace of growth is slower than previous forecasts as a 
result of the evolving factors noted above.

In the near term, Canadian pipeline export capacity is expected to remain fully utilized, resulting in 
continued apportionment on our Mainline System and incremental production utilizing non-pipeline 
transportation services (e.g. rail and trucks) until such time as sufficient pipeline capacity is made 
available. Over the longer term, however, it will be important to develop additional WCSB pipeline egress 
alternatives as we believe pipelines will continue to be the most reliable, safe and cost-effective means of 
transportation.

We help alleviate price discounts for producers and rising supply costs to refiners through optimization of 
throughput on our existing liquids pipelines systems and through investment in new pipelines and related 
infrastructure to provide expanded transportation capacity and sustainable connectivity to alternative 
markets. Progress on the development and construction of our commercially secured growth projects is 
discussed in Part II. Item 7. Management's Discussion and Analysis of Financial Condition and Results of 
Operations - Growth Projects - Commercially Secured Projects.

18

 
GAS TRANSMISSION AND MIDSTREAM

Gas Transmission and Midstream consists of our investments in natural gas pipelines and gathering and 
processing facilities in Canada and the US, including US Gas Transmission, Canadian Gas Transmission, 
US Midstream and other assets.

19

US GAS TRANSMISSION
US Gas Transmission includes ownership interests in Texas Eastern Transmission, L.P. (Texas Eastern), 
Algonquin Gas Transmission, LLC (Algonquin), Maritimes & Northeast (M&N) (US and Canada), East 
Tennessee Natural Gas, LLC (East Tennessee), Gulfstream Natural Gas System, L.L.C. (Gulfstream), 
Sabal Trail Transmission (Sabal Trail), NEXUS Gas Transmission Pipeline (NEXUS), Valley Crossing 
Pipeline, LLC. (Valley Crossing), Southeast Supply Header (SESH), Vector Pipeline L.P. (Vector) and 
certain other gas pipeline and storage assets. The US Gas Transmission business primarily provides 
transmission and storage of natural gas through interstate pipeline systems for customers in various 
regions of the northeastern, southern and midwestern US.

The Texas Eastern natural gas transmission system extends from producing fields in the Gulf Coast 
region of Texas and Louisiana to Ohio, Pennsylvania, New Jersey and New York. Texas Eastern's 
onshore system has a peak day capacity of 13.06 billion cubic feet per day (bcf/d) of natural gas on 
approximately 14,183-kilometers (8,813-miles) of pipeline and associated compressor stations. Texas 
Eastern is also connected to four affiliated storage facilities that are partially or wholly-owned by other 
entities within the US Gas Transmission business.

The Algonquin natural gas transmission system connects with Texas Eastern’s facilities in New Jersey 
and extends through New Jersey, New York, Connecticut, Rhode Island and Massachusetts where it 
connects to M&N US. The system has a peak day capacity of 3.09 bcf/d of natural gas on approximately 
1,820-kilometers (1,131-miles) of pipeline with associated compressor stations. We have a 92% interest 
in the Algonquin natural gas transmission system.

M&N US has a peak day capacity of 0.83 bcf/d of natural gas on approximately 552-kilometers (343-
miles) of mainline interstate natural gas transmission system, including associated compressor stations, 
which extends from northeastern Massachusetts to the border of Canada near Baileyville, Maine. M&N 
Canada has a peak day capacity 0.55 bcf/d on approximately 885-kilometers (550-miles) of interprovincial 
natural gas transmission mainline system that extends from Goldboro, Nova Scotia to the US border near 
Baileyville, Maine. We have a 78% interest in M&N US and M&N Canada.

East Tennessee’s natural gas transmission system has a peak day capacity of 1.86 bcf/d of natural gas, 
crosses Texas Eastern’s system at two locations in Tennessee and consists of two mainline systems 
totaling approximately 2,456-kilometers (1,526-miles) of pipeline in Tennessee, Georgia, North Carolina 
and Virginia, with associated compressor stations. East Tennessee has a liquefied natural gas (LNG) 
storage facility in Tennessee and also connects to the Saltville storage facilities in Virginia.

Gulfstream is an approximately 1,199-kilometer (745-mile) interstate natural gas transmission system with 
associated compressor stations. Gulfstream has a peak day capacity of 1.31 bcf/d of natural gas from 
Mississippi, Alabama, Louisiana and Texas, crossing the Gulf of Mexico to markets in central and 
southern Florida. We have a 50% interest in Gulfstream.

Sabal Trail is an approximately 832-kilometer (517-mile) pipeline that provides firm natural gas 
transportation. Facilities include a pipeline, laterals and various compressor stations. The pipeline 
infrastructure is located in Alabama, Georgia and Florida, and adds approximately 1.0 bcf/d of capacity 
enabling the access of onshore shale gas supplies once approved future expansions are completed. We 
have a 50% interest in Sabal Trail.

NEXUS is an approximately 414-kilometer (257-mile) interstate natural gas transmission system with 
associated compressor stations. NEXUS transports natural gas from our Texas Eastern system in Ohio to 
our Vector interstate pipeline in Michigan, with peak day capacity of 1.4 bcf/d. Through its interconnect 
with Vector, NEXUS provides a connection to Dawn Hub, the largest integrated underground storage 
facility in Canada and one of the largest in North America, located in southwestern Ontario adjacent to the 
Greater Toronto Area. We have a 50% interest in NEXUS.

20

Valley Crossing is an approximately 285-kilometer (177-mile) intrastate natural gas transmission system, 
with associated compressor stations. The pipeline infrastructure is located in Texas and provides market 
access of up to 2.6 bcf/d of design capacity to the Comisión Federal de Electricidad, Mexico’s state-
owned utility.

SESH is an approximately 467-kilometer (290-mile) natural gas transmission system with associated 
compressor stations. SESH extends from the Perryville Hub in northeastern Louisiana where the shale 
gas production of eastern Texas, northern Louisiana and Arkansas, along with conventional production, is 
reached from six major interconnections. SESH extends to Alabama, interconnecting with 14 major north-
south pipelines and three high-deliverability storage facilities and has a peak day capacity of 1.1 bcf/d of 
natural gas. We have a 50% interest in SESH.

Vector is an approximately 560-kilometer (348-mile) pipeline travelling between Joliet, Illinois in the 
Chicago area and Ontario. Vector can deliver 1.745 bcf/d of natural gas, of which 455 million cubic feet 
per day (mmcf/d) is leased to NEXUS. We have a 60% interest in Vector.

Transmission and storage services are generally provided under firm agreements where customers 
reserve capacity in pipelines and storage facilities. The vast majority of these agreements provide for 
fixed reservation charges that are paid monthly regardless of the actual volumes transported on the 
pipelines, plus a small variable component that is based on volumes transported, injected or withdrawn, 
which is intended to recover variable costs.

Interruptible transmission and storage services are also available where customers can use capacity if it 
exists at the time of the request and are generally at a higher toll than long-term contracted rates. 
Interruptible revenues depend on the amount of volumes transported or stored and the associated rates 
for this service. Storage operations also provide a variety of other value-added services including natural 
gas parking, loaning and balancing services to meet customers’ needs.

CANADIAN GAS TRANSMISSION
Canadian Gas Transmission is comprised of Westcoast Energy Inc.’s (Westcoast) British Columbia (BC) 
Pipeline, Alliance Pipeline and other minor midstream gas gathering pipelines.

BC Pipeline has a peak day capacity of 2.9 bcf/d of natural gas on approximately 2,900-kilometers (1,800-
miles) of transmission pipeline in British Columbia and Alberta that includes associated mainline 
compressor stations. It provides cost-of-service based natural gas transmission services. 

Alliance Pipeline is an approximately 3,000-kilometer (1,864-mile) integrated, high-pressure natural gas 
transmission pipeline with approximately 860-kilometers (534-miles) of lateral pipelines and related 
infrastructure. It transports liquids-rich natural gas from northeast BC, northwest Alberta and the Bakken 
area in North Dakota to the Alliance Chicago gas exchange hub downstream of the Aux Sable NGL 
extraction and fractionation plant at Channahon, Illinois. The system has a peak day capacity of 1.8 bcf/d 
of natural gas. We have a 50% interest in Alliance Pipeline.

The majority of transportation services provided by Canadian Gas Transmission are under firm 
agreements, which provide for fixed reservation charges that are paid monthly regardless of actual 
volumes transported on the pipeline, plus a small variable component that is based on volumes 
transported to recover variable costs. Canadian Gas Transmission also provides interruptible 
transmission services where customers can use capacity if it is available at the time of request. Payments 
under these services are based on volumes transported.

21

US MIDSTREAM
US Midstream includes a 42.7% interest in each of Aux Sable Liquid Products LP and Aux Sable 
Midstream LLC, and a 50% interest in Aux Sable Canada LP (collectively, Aux Sable). Aux Sable Liquid 
Products LP owns and operates an NGL extraction and fractionation plant at Channahon, Illinois, outside 
Chicago, near the terminus of Alliance Pipeline. Aux Sable also owns facilities connected to Alliance 
Pipeline that facilitate delivery of liquids-rich natural gas for processing at the Aux Sable plant. These 
facilities include the Palermo Conditioning Plant and the Prairie Rose Pipeline in the Bakken area of North 
Dakota, owned and operated by Aux Sable Midstream US; and Aux Sable Canada’s interests in the 
Montney area of BC, comprising the Septimus Pipeline. Aux Sable Canada also owns a facility which 
processes refinery/upgrader offgas in Fort Saskatchewan, Alberta.

US Midstream also includes a 50% investment in DCP Midstream, LLC (DCP Midstream), which indirectly 
owns approximately 57% of DCP Midstream, LP, including limited partner and general partner interests. 
DCP Midstream, LP is a master limited partnership, with a diversified portfolio of assets, engaged in the 
business of gathering, compressing, treating, processing, transporting, storing and selling natural gas; 
producing, fractionating, transporting, storing and selling NGLs; and recovering and selling condensate. 
DCP Midstream, LP owns and operates more than 39 plants and approximately 92,135-kilometers 
(57,250-miles) of natural gas and natural gas liquids pipelines, with operations in nine states across major 
producing regions.

OTHER
Other consists primarily of our offshore assets. Enbridge Offshore Pipelines is comprised of 11 natural 
gas gathering and FERC regulated transmission pipelines and four oil pipelines. These pipelines are 
located in four major corridors in the Gulf of Mexico, extending to deepwater developments, and include 
almost 2,100-kilometers (1,300-miles) of underwater pipe and onshore facilities with total capacity of 
approximately 6.5 bcf/d.

COMPETITION
Our natural gas transmission and storage businesses compete with similar facilities that serve our supply 
and market areas in the transmission and storage of natural gas. The flow pattern of natural gas is 
changing across North America due to emerging supply sources and evolving demand centers, which 
creates competition for growth opportunities. The principal elements of competition are location, rates, 
terms of service, flexibility and reliability of service.

The natural gas transported in our business competes with other forms of energy available to our 
customers and end-users, including electricity, coal, propane, fuel oils, nuclear and renewable energy. 
Factors that influence the demand for natural gas include price changes, the availability of natural gas 
and other forms of energy, levels of business activity, long-term economic conditions, conservation, 
legislation, governmental regulations, the ability to convert to alternative fuels, weather and other factors.

Competition exists in all markets that our businesses serve. Competitors include interstate/interprovincial 
and intrastate/intraprovincial pipelines or their affiliates and other midstream businesses that transport, 
gather, treat, process and market natural gas or NGLs. Because pipelines are generally the most efficient 
mode of transportation for natural gas over land, the most significant competitors of our natural gas 
pipelines are other pipeline companies.

SUPPLY AND DEMAND
Our gas transmission assets make up one of the largest natural gas transportation networks in North 
America, driving connectivity between prolific supply basins and major demand centers within the 
continent. Our systems have been integral to the transition in natural gas fundamentals over the last 
decade and will continue to play a part as the energy landscape evolves. Shifts in production and 
consumption, both domestic and foreign, will require that we continue to serve as a critical link between 
markets.

22

In 2010, natural gas production in each of the Appalachian and Permian basins were less than 5.0 bcf/d 
each. Today, these regions produce more than 43.0 bcf/d of natural gas on a combined basis. Improved 
technology and increased shale gas drilling have increased the supply of low-cost natural gas. As well, 
there has been and continues to be a corresponding increase in demand for our natural gas infrastructure 
in North America. Through a series of expansions and reversals on our core systems, combined with the 
execution of greenfield projects and strategic acquisitions, we have been able to meet the needs of 
producers and consumers alike. Our US Gas Transmission systems were initially designed to transport 
natural gas from the Gulf Coast to the supply starved northeast markets. Our asset base now has the 
capability to transport diverse bi-directional supply to the northeast, southeast, midwest, Gulf Coast and 
LNG markets on a fully subscribed and highly utilized basis.

The northeast market continues its role as a predominantly supply constrained region with steady 
demand into 2040. The bi-directional capabilities offered by our US Gas Transmission system allows us to 
deliver in an efficient manner to our regional customers. The region has seen an increase in natural gas 
supply due to the development of the Marcellus and Utica shales in the Appalachia region.

The southeast market is linked to multiple, highly liquid supply pools that include the Marcellus and Utica 
shale developments, offering consistent supply and stable pricing to a growing population of end-use 
customers across our multiple systems under long term, utility-like arrangements.

With connectivity to Appalachian and western Canadian supply through our systems, the midwest market 
has access to two of the lowest cost gas producing regions on the continent. As demand in the region is 
expected to continue to grow by approximately 2.3 bcf/d over the next two decades, maintaining this link 
will remain important. Flexibility in supply for this market is especially critical to maintaining liquidity and 
price stability as natural gas continues to replace coal-fired generation.

Gulf Coast demand growth is being driven by an ongoing wave of gas-intensive petrochemical facilities, 
along with power generation, an increase in the volume of LNG exports and additional pipeline exports to 
Mexico. Demand to these markets in the region is anticipated to grow by more than 23.0 bcf/d through 
2040. The Gulf Coast market has been the beneficiary of low cost capacity on our assets as the 
relationship between supply and market centers has shifted. Such cost-effective capacity is difficult to 
access or replicate, offering existing shippers and transporters stability of capacity and utilization. Tide-
water market access and proximity to Mexico continue to make this region a platform of global trade as 
pipeline and LNG exports continue their growth trajectory. The US exported over 9 bcf/d of natural gas to 
LNG markets, primarily from the Gulf Coast region, at the end of 2020.

Despite there being strong growth in both supply and demand in the US, a lack of adequate transportation 
capacity has placed downward pressure on local natural gas pricing. The Appalachian Basin has seen 
price differentials of $1.00 to $2.00 per million British Thermal Units relative to Henry Hub in the Gulf 
Coast over the last few years. Unlike the dry gas production of the Marcellus, natural gas production 
growth in the Permian Basin is a result of robust crude oil production taking place in the region. Gas 
supplies from the region remained above prior year levels on average throughout 2020.

Western Canada, not unlike other supply hubs, is a source of low-cost supply seeking access to premium 
markets in North America and globally. One of the few vital links to demand centers in the pacific 
northwest are our own systems in the region, which are highly utilized.

23

Global energy demand is expected to increase approximately 23% by 2040, according to the International 
Energy Agency, driven primarily by economic growth in non-OECD countries. Natural gas will play an 
important role in meeting this energy demand as gas consumption is anticipated to grow by approximately 
30% during this period as one of the world’s fastest growing energy sources. North American exports will 
play a significant part in meeting global demand, underscoring the ability of our assets to remain highly 
utilized by shippers, and highlighting the need for incremental transportation solutions across North 
America. In response to these global fundamentals, we believe we are well positioned to provide value-
added solutions to shippers. We are responding to the need for regional infrastructure with additional 
investments in Canadian and US gas transportation facilities. Progress on the development and 
construction of our commercially secured growth projects is discussed in Part II. Item 7. Management’s 
Discussion and Analysis of Financial Condition and Results of Operations - Growth Projects - 
Commercially Secured Projects.

GAS DISTRIBUTION AND STORAGE

Gas Distribution and Storage consists of our natural gas utility operations, the core of which is Enbridge 
Gas Inc. (Enbridge Gas), which serves residential, commercial and industrial customers throughout 
Ontario. This business segment also includes natural gas distribution activities in Québec and an 
investment in Noverco Inc. (Noverco).

ENBRIDGE GAS 
Enbridge Gas is a rate-regulated natural gas distribution utility with storage and transmission services that 
have been in operation for 172 years. Enbridge Gas serves approximately 75% of Ontario residents via 
approximately 3.8 million residential, commercial and industrial meter connections.

There are three principal interrelated aspects of the natural gas distribution business in which Enbridge 
Gas is directly involved: Distribution, Transportation and Storage.

24

Distribution
Enbridge Gas’ principal source of revenue arises from distribution of natural gas to customers. The 
services provided to residential, small commercial and industrial heating customers are primarily on a 
general service basis, without a specific fixed term or fixed price contract. The services provided to larger 
commercial and industrial customers are usually on an annual contract basis under firm or interruptible 
service contracts. Under a firm contract, Enbridge Gas is obligated to deliver natural gas to the customer 
up to a maximum daily volume. The service provided under an interruptible contract is similar to that of a 
firm contract, except that it allows for service interruption at Enbridge Gas’ option primarily to meet 
seasonal or peak demands. The Ontario Energy Board (OEB) approves rates for both contract and 
general services. The distribution system consists of approximately 146,000-kilometers (90,720-miles) of 
pipelines that carry natural gas from the point of local supply to customers.

Customers have a choice with respect to natural gas supply. Customers may purchase and deliver their 
own natural gas to points upstream of the distribution system or directly into Enbridge Gas’ distribution 
system, or, alternatively, they may choose a system supply option, whereby customers purchase natural 
gas from Enbridge Gas’ supply portfolio. To acquire the necessary volume of natural gas to serve its 
customers, Enbridge Gas maintains a diversified natural gas supply portfolio, acquiring supplies on a 
delivered basis in Ontario, as well as acquiring supply from multiple supply basins across North America.

Transportation
Enbridge Gas contracts for firm transportation service, primarily with TransCanada Pipelines Limited 
(TransCanada), Vector and NEXUS, to meet its annual natural gas supply requirements. The 
transportation service contracts are not directly linked with any particular source of natural gas supply. 
Separating transportation contracts from natural gas supply allows Enbridge Gas flexibility in obtaining its 
own natural gas supply and accommodating the requests of its direct purchase customers for assignment 
of TransCanada capacity. Enbridge Gas forecasts the natural gas supply needs of its customers, 
including the associated transportation and storage requirements.

In addition to contracting for transportation service, Enbridge Gas offers firm and interruptible 
transportation services on its own Dawn-Parkway pipeline system. Enbridge Gas’ transmission system 
consists of approximately 5,500-kilometers (3,418-miles) of high-pressure pipeline and five mainline 
compressor stations and has an effective peak daily demand capacity of 7.6 bcf/d. Enbridge Gas’ 
transmission system also links an extensive network of underground storage pools at the Tecumseh Gas 
Storage facility and Dawn Hub (collectively, Dawn) to major Canadian and US markets, and forms an 
important link in moving natural gas from western Canada and US supply basins to central Canadian and 
northeastern US markets.

As the supply of natural gas in areas close to Ontario continues to grow, there is an increased demand to 
access these diverse supplies at Dawn and transport them along the Dawn-Parkway pipeline system to 
markets in Ontario, eastern Canada and the northeastern US. Enbridge Gas delivered 1,793 bcf of gas 
through its distribution and transmission system in 2020. A substantial amount of Enbridge Gas’ 
transportation revenue is generated by fixed annual demand charges, with the average length of a long-
term contract being approximately 13.5 years and the longest remaining contract term being 22 years.

Storage
Enbridge Gas’ business is highly seasonal as daily market demand for natural gas fluctuates with 
changes in weather, with peak consumption occurring in the winter months. Utilization of storage facilities 
permits Enbridge Gas to take delivery of natural gas on favorable terms during off-peak summer periods 
for subsequent use during the winter heating season. This practice permits Enbridge Gas to minimize the 
annual cost of transportation of natural gas from its supply basins, assists in reducing its overall cost of 
natural gas supply and adds a measure of security in the event of any short-term interruption of 
transportation of natural gas to Enbridge Gas’ franchise areas.

25

Enbridge Gas’ storage facility at Dawn is located in southwestern Ontario, and has a total working 
capacity of approximately 276 bcf in 34 underground facilities located in depleted gas fields. Dawn is the 
largest integrated underground storage facility in Canada and one of the largest in North America. 
Approximately 180 bcf of the total working capacity is available to Enbridge Gas for utility operations. 
Enbridge Gas also has storage contracts with third parties for 21 bcf of storage capacity.

Dawn offers customers an important link in the movement of natural gas from western Canadian and US 
supply basins to markets in central Canada and the northeast US. Dawn's configuration provides flexibility 
for injections, withdrawals and cycling. Customers can purchase both firm and interruptible storage 
services at Dawn. Dawn offers customers a wide range of market choices and options with easy access 
to upstream and downstream markets. During 2020, Dawn provided services such as storage, balancing, 
gas loans, transport, exchange and peaking services to over 200 counterparties.

A substantial amount of Enbridge Gas’ storage revenue is generated by fixed annual demand charges, 
with the average length of a long-term contract being approximately four years and the longest remaining 
contract term being 16 years.

NOVERCO
Noverco is a holding company that wholly-owns Énergir, LP (Énergir), formerly known as Gaz Metro 
Limited Partnership, a natural gas distribution company operating in Quebec, with interests in subsidiary 
companies operating gas transmission, gas distribution and power distribution businesses in Québec and 
Vermont. Énergir serves approximately 525,000 residential and industrial customers and is regulated by 
the Québec Régie de l’énergie and the Vermont Public Utility Commission. Noverco also holds an 
investment in our common shares. We own an equity interest in Noverco through ownership of 38.9% of 
its common shares and an investment in its preferred shares.

GAZIFÈRE
We wholly own Gazifère, a natural gas distribution company that serves approximately 43,000 customers 
in western Québec, a market not served by Énergir. Gazifère is regulated by the Québec Régie de 
l’énergie.

COMPETITION
Enbridge Gas’ distribution system is regulated by the OEB and is subject to regulation in a number of 
areas, including rates. Enbridge Gas is not generally subject to third-party competition within its 
distribution franchise areas.

Enbridge Gas competes with other forms of energy available to its customers and end-users, including 
electricity, coal, propane and fuel oils. Factors that influence the demand for natural gas include weather, 
price changes, the availability of natural gas and other forms of energy, the level of business activity, 
conservation, legislation, governmental regulations, the ability to convert to alternative fuels and other 
factors.

SUPPLY AND DEMAND
We expect that demand for natural gas in North America will continue to see low annual growth over the 
long term with continued growth in peak day demands. We expect demand for natural gas connections in 
Ontario to continue to grow due to continued population growth. Some modest growth driven by low 
natural gas prices is expected to continue given the significant price advantage relative to alternate 
energy options, even with increasing carbon charges, with specific interest coming from communities that 
are not currently serviced by natural gas. Enbridge Gas continues to focus on promoting conservation and 
energy efficiency by undertaking activities focused on reducing natural gas consumption through various 
demand side management programs offered across all markets.

26

The storage and transportation marketplace continues to respond to changing natural gas supply 
dynamics including a robust supply environment. In recent years, the robust North American gas supply 
balance, due mainly to the development of unconventional gas volumes including the Alberta, British 
Columbia, Marcellus and Utica supply basins, has resulted in lower commodity prices and narrower 
seasonal price spreads. Unregulated storage values are primarily determined based on the difference in 
value between winter and summer natural gas prices. Storage values have been relatively stable to 
slightly rising as the North American natural gas supply and demand slowly returned to a more balanced 
position.

27

RENEWABLE POWER GENERATION

Renewable Power Generation consists primarily of investments in wind and solar assets, as well as 
geothermal, waste heat recovery, and transmission assets. In North America, assets are primarily located 
in the provinces of Alberta, Saskatchewan, Ontario, and Québec and in the states of Colorado, Texas, 
Indiana and West Virginia. In Europe, we hold equity interests in operating offshore wind facilities in the 
coastal waters of the United Kingdom and Germany, as well as in several projects under construction and 
active development in France. Further, we are pursuing new European development opportunities 
through Maple Power Ltd., a joint venture in which we hold a 50% interest.

28

Combined Renewable Power Generation investments represent approximately 1,977 MW of net 
generation capacity. Of this amount, approximately:

•
•
•

•

1,392 MW is generated by North American wind facilities;
255 MW is generated by European offshore wind facilities;
211 MW will be generated by the Saint-Nazaire and Fécamp Offshore Wind projects, both of
which are currently under construction; and
80 MW is generated by North American solar facilities in operation, with an additional 13 MW in
projects under construction.

The vast majority of the power produced from these facilities is sold under long-term Power Purchase 
Agreements (PPAs).

Renewable Power Generation also includes the East-West Tie, a 450-MW transmission line in 
northwestern Ontario, which is currently under construction and is expected to reach commercial 
operation in the first half of 2022. In May 2020, we sold the Montana-Alberta Tie-Line (MATL), a 300-MW 
transmission line running from Great Falls, Montana to Lethbridge, Alberta. For further information refer to 
Part II. Item 8. Financial Statements and Supplementary Data - Note 8. Dispositions.

JOINT VENTURES / EQUITY INVESTMENTS
The investments in the Canadian renewable assets and two of the US renewable assets are held within a 
joint venture in which we maintain a 51% interest and continue to manage, operate, and provide 
administrative support.

We also own interests in European offshore wind facilities through the following joint ventures:

•

•

•

•

a 24.9% interest in Rampion Offshore Wind, located in the United Kingdom, which went into
service April 2018;
a 25% interest in Hohe See Offshore and its subsequent expansion, located in Germany, which
went into service October 2019 and January 2020, respectively;
a 25.5% interest in the Saint-Nazaire Offshore Wind project, located in France, which is currently
under construction; and
a 17.9% interest in the Fécamp Offshore Wind project, under construction in France.

The ownership interest percentages in the Saint-Nazaire and Fécamp Offshore Wind projects reflect the 
sale of 49% of an entity that holds our 50% interest in Éolien Maritime France SAS (EMF) to the Canada 
Pension Plan Investment Board (CPP Investments) which is expected to close in the first half of 2021.

COMPETITION
Our Renewable Power Generation assets operate in the North American and European power markets, 
which are subject to competition and supply and demand fundamentals for power in the jurisdictions in 
which they operate. The majority of revenue is generated pursuant to long-term PPAs or has been 
substantially hedged. As such, the financial performance is not significantly impacted by fluctuating power 
prices arising from supply/demand imbalances or the actions of competing facilities during the term of the 
applicable contracts. However, the renewable energy sector includes large utilities, small independent 
power producers and private equity investors, which are expected to aggressively compete for new 
project development opportunities and for the right to supply customers when contracts expire.

To grow in an environment of heightened competition, we strategically seek opportunities to collaborate 
with well-established renewable power developers and financial partners and to target regions with 
commercial constructs consistent with our low risk business model. In addition, we bring to bear the 
expertise of completing and delivering large scale infrastructure projects.

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SUPPLY AND DEMAND
The renewable power generation network in North America and Europe is expected to grow significantly 
over the next 20 years due to the replacement of older fossil fuel-based sources of electricity generation 
in support of announced governmental carbon emissions reduction targets. Any additional governmental 
actions toward reducing emissions and/or increasing electrification will further accelerate renewable 
electricity demand growth and electrification across all sectors.

On the demand side, North American economic growth over the longer term and the continued 
electrification and decarbonization of the residential, transportation and industrial sectors are expected to 
drive growing electricity demand. However, continued efficiency gains are expected to make the economy 
less energy-intensive and temper overall demand growth. 

On the supply side in North America, legislation is accelerating the retirement of aging coal-fired 
generation, while generation from nuclear power is also forecast to decline. As a result, North America 
requires significant new generation capacity and the extension of project lives and/or PPAs of preferred 
technologies. Gas-fired and renewable energy facilities, including solar and wind (which make up the bulk 
of our renewable power assets), are generally the preferred sources to replace coal-fired generation due 
to their low carbon intensities.

The falling capital and operating costs of wind and solar, combined with their continuously improving 
capacity factors, are expected to continue the ongoing trend of making renewable energy more 
competitive and support investment over the long-term, regardless of available government incentives. 
Generation from renewable sources is expected to double over the next two decades in North America. 
Aside from the construction of new wind and solar facilities, other growth opportunities include repowering 
projects to increase output from, and extending the project-life of, our existing facilities.

In Europe, the renewable energy outlook is robust. Demand for electricity is expected to gradually 
increase over the next two decades, driven by electrification of transportation and buildings. Energy 
efficiency gains will temper, but not eliminate, demand growth. Renewable power will play a significant 
role in Britain and the European Union’s ability to meet their aggressive low-carbon and renewable energy 
targets, particularly wind and offshore wind.

On the supply side, the International Energy Agency expects coal to fall by more than 90%, while nuclear 
falls by one-third, by 2040. Over the same period, it anticipates power generation from renewable sources 
will more than double, including installed (onshore and offshore) wind more than doubling and 
photovoltaics solar power nearly tripling. We, through our European joint ventures, continue to invest in 
offshore wind projects in the United Kingdom, France and Germany to meet the growing demand.

ENERGY SERVICES

The Energy Services businesses in Canada and the US provide physical commodity marketing and 
logistical services to North American refiners, producers, and other customers.

Energy Services is primarily focused on servicing customers across the value chain and capturing value 
from quality, time, and location price differentials when opportunities arise. To execute these strategies, 
Energy Services transports and stores on both Enbridge-owned and third party assets using a 
combination of contracted long-term and short-term pipeline, storage tank, railcar, and truck capacity 
agreements.

30

 
COMPETITION
Energy Services’ earnings are primarily generated from arbitrage opportunities which, by their nature, can 
be replicated by competitors. An increase in market participants entering into similar arbitrage strategies 
could have an impact on our earnings. Efforts to mitigate competition risk include diversification of the 
marketing business by transacting at the majority of major hubs in North America and establishing long-
term relationships with clients and pipelines.

ELIMINATIONS AND OTHER

Eliminations and Other includes operating and administrative costs that are not allocated to business 
segments and the impact of foreign exchange hedge settlements. Eliminations and Other also includes 
new business development activities and corporate investments.

OPERATIONAL, ENVIRONMENTAL AND ECONOMIC REGULATION

LIQUIDS PIPELINES
Operational Regulation
We are subject to numerous operational rules and regulations mandated by governments or applicable 
regulatory authorities, breaches of which could result in fines, penalties, operating restrictions and an 
overall increase in operating and compliance costs.

In the US, our interstate pipeline operations are subject to pipeline safety laws and regulations 
administered by the Pipeline and Hazardous Materials Safety Administration (PHMSA), an agency within 
the of the United States Department of Transportation (DOT). These laws and regulations require us to 
comply with a significant set of requirements for the design, construction, maintenance and operation of 
our interstate pipelines. These laws and regulations, among other things, include requirements to monitor 
and maintain the integrity of our pipelines and to operate them at permissible pressures.

PHMSA has revised existing regulations and promulgated new regulations establishing safety standards 
that are designed to improve and expand integrity management processes. There remains uncertainty as 
to how these standards will be implemented, but it is expected that the changes will impose additional 
costs on new pipeline projects as well as on existing operations. In this climate of increasingly stringent 
regulation, pipeline failure or failures to comply with applicable regulations could result in reduction of 
allowable operating pressures as authorized by PHMSA, which would reduce available capacity on our 
pipelines. Should any of these risks materialize, it may have an adverse effect on our operations, 
earnings, cash flows and financial condition.

In Canada, our pipeline operations are subject to pipeline safety regulations administered by the CER or 
provincial regulators. Applicable legislation and regulations require us to comply with a significant set of 
requirements for the design, construction, maintenance and operation of our pipelines. Among other 
obligations, this regulatory framework imposes requirements to monitor and maintain the integrity of our 
pipelines.

As in the US, several legislative changes addressing pipeline safety in Canada have recently been 
enacted. The changes evidence an increased focus on the implementation of management systems to 
address key areas such as emergency management, integrity management, safety, security and 
environmental protection. Other legislative changes have created authority for the CER to impose 
administrative monetary penalties for non-compliance with the regulatory regime it administers, as well as 
to impose financial requirements for future abandonment and major pipeline releases.

31

A key component of Liquids Pipelines safety and reliability is the approach to integrity management that 
uses reliability targets and safety case assessments. A long history of extensive inline inspection has 
provided detailed knowledge of the assets in the liquids pipeline system. Every segment of every pipeline 
is assessed and maintained, in a proactive manner, such that the probability of a leak is sufficiently low 
and that stringent reliability targets are met. Furthermore, the integrity management program has an 
independent step to check the results of our integrity assessments to validate the effectiveness of the 
program and to ensure that that the operational risk remains as low as reasonably practicable throughout 
the integrity inspection and assessment cycle. As inspection technology, pipeline materials and 
construction practices improve with time, and new data on threats and pipeline condition are gathered, 
our methods of maintaining fitness for service evolves; with a strong focus on continual improvement in 
every aspect of integrity management.

Environmental Regulation
We are also subject to numerous federal, state and provincial environmental laws and regulations 
affecting many aspects of our present and future operations, including air emissions, water quality, 
wastewater discharges, solid waste and hazardous waste. These laws and regulations generally require 
us to obtain and comply with a wide variety of environmental licenses, permits and other approvals.

In particular, in the US, compliance with major Clean Air Act regulatory programs is likely to cause us to 
incur significant capital expenditures to obtain permits, evaluate off-site impacts of our operations, install 
pollution control equipment, and otherwise assure compliance. Some states in which we operate are 
implementing new emissions limits to comply with 2008 ozone standards regulated under the National 
Ambient Air Quality Standards. In 2015, the ozone standards were lowered even further from 75 parts per 
billion (ppb) to 70 ppb, which may require states to implement additional emissions regulations. The 
precise nature of these compliance obligations at each of our facilities has not been finally determined 
and may depend in part on future regulatory changes. In addition, compliance with new and emerging 
environmental regulatory programs may significantly increase our operating costs compared to historical 
levels.

In the US, climate change action is evolving at federal, state and regional levels. The Supreme Court 
decision in Massachusetts v. Environmental Protection Agency in 2007 established that GHG emissions 
were pollutants subject to regulation under the Clean Air Act. Pursuant to federal regulations, we are 
currently subject to an obligation to report our GHG emissions at our largest emitting facilities, but are not 
generally subject to limits on emissions of GHGs. The new US presidential administration has also 
announced that policies designed to combat climate change and reduce GHG emissions will be a key 
legislative and regulatory priority, and thus stricter emissions limits and air quality enforcement actions are 
possible In addition, a number of states have joined regional GHG initiatives, and a number are 
developing their own programs that would mandate reductions in GHG emissions. Public interest groups 
and regulatory agencies are increasingly focusing on the emission of methane associated with natural 
gas development and transmission as a source of GHG emissions. However, as the key details of future 
GHG restrictions and compliance mechanisms remain undefined, the likely future effects on our business 
are highly uncertain.

For its part, Canada has reaffirmed its strong preference for a harmonized approach with that of the US. 
In 2019, the Government of Canada implemented a federal system of carbon pricing. The pricing applies 
to provinces and territories that do not have a carbon pricing system in place that meets the federal 
benchmark. On November 19, 2020, the federal Minister of Environment and Climate Change introduced 
Bill C-12, the Canadian Net-Zero Emissions Accountability Act, which requires national targets for the 
reduction of GHG emissions in Canada be set, with the objective of attaining net-zero emissions by 2050. 
In December 2020, the Government of Canada announced plans to increase the federal carbon price by 
$15 per year, rising to $170 per tonne of carbon dioxide equivalent in 2030.

32

Due to the speculative outlook regarding any US federal and state policies, we cannot estimate the 
potential effect of proposed GHG policies on our future consolidated results of operations, financial 
position or cash flows. However, such legislation or regulation could materially increase our operating 
costs, require material capital expenditures or create additional permitting, which could delay proposed 
construction projects.

Economic Regulation
Our liquids pipelines also face economic regulation risk. Broadly defined, economic regulation risk is the 
risk that governments or regulatory agencies change or reject proposed or existing commercial 
arrangements including permits and regulatory approvals for both new and existing projects, upon which 
future and current operations are dependent. Our Mainline System and other liquids pipelines are subject 
to the actions of various regulators, including the CER and FERC, with respect to the tariffs and tolls of 
those operations. The changing or rejecting of commercial arrangements, including decisions by 
regulators on the applicable permits and tariff structure or changes in interpretations of existing 
regulations by courts or regulators, could have an adverse effect on our revenues and earnings. 

GAS TRANSMISSION AND MIDSTREAM
Operational Regulation
The span of regulation risks that apply to the Liquids Pipelines business as described above under 
Liquids Pipelines also applies to the Gas Transmission and Midstream business. Most of our US gas 
transmission operations are regulated by the FERC. The FERC regulates natural gas transmission in US 
interstate commerce including the establishment of rates for services. The FERC also regulates the 
construction of US interstate natural gas pipelines and storage facilities, including the extension, 
enlargement and abandonment of facilities. In addition, certain operations are subject to oversight by 
state regulatory commissions. To the extent that the natural gas intrastate pipelines that transport or store 
natural gas in interstate commerce provide services under Section 311 of the Natural Gas Policy Act of 
1978, they are subject to FERC regulations. The FERC may propose and implement new rules and 
regulations affecting interstate natural gas transmission and storage companies, which remain subject to 
the FERC’s jurisdiction. These initiatives may also affect certain transmission of gas by intrastate 
pipelines.

Texas Eastern reached an agreement with its shippers and filed a Stipulation and Agreement with the 
FERC on October 28, 2019. On February 25, 2020, Texas Eastern received approval from the FERC of 
its uncontested rate case settlement with customers. In the first quarter of 2020, Texas Eastern 
recognized revenues from the settled rates retroactive to June 1, 2019, and put the settled rates into 
effect on April 1, 2020. On July 2, 2020, Algonquin received approval from the FERC of its uncontested 
rate case settlement with customers. In the third quarter of 2020, Algonquin recognized revenues from the 
settled rates retroactive to June 1, 2020, and put the settled rates into effect on September 1, 2020. East 
Tennessee filed a rate case in the second quarter of 2020 and customer settlement discussions 
commenced in the fourth quarter of 2020. The US portion of Maritimes & Northeast Pipeline filed a rate 
case in the second quarter of 2020 and an agreement was reached in principle with shippers in 
December 2020. A Stipulation and Agreement will be filed in February 2021 and we will await FERC 
approval. The US portion of Alliance Pipeline filed a rate case in the second quarter of 2020 and an 
agreement was reached in principle with shippers in January 2021. A Stipulation and Agreement will be 
filed in March 2021 and we will await FERC approval. In July 2020, the 2020-2021 rate settlement 
agreement with Westcoast's BC Pipeline shippers was approved by the CER. Following approval of the 
settlement, Westcoast applied and received approval from the CER on August 12, 2020 for the interim 
tolls to be made final, including the interim tolls from January 1, 2020 to March 31, 2020 as well as the 
revised interim tolls in effect as at April 1, 2020.

33

Our operations are subject to the jurisdiction of the Environmental Protection Agency and various other 
federal, state and local environmental agencies. Our US interstate natural gas pipelines and certain of 
DCP Midstream’s gathering and transmission pipelines are also subject to the regulations of the DOT 
concerning pipeline safety.

The intrastate natural gas and NGL pipelines owned by us and DCP Midstream are subject to state 
regulation. DCP Midstream's interstate NGL transportation pipelines are subject to FERC regulation. The 
natural gas gathering and processing activities of DCP Midstream are not subject to FERC regulation. 

Our Canadian operations are governed by various federal and provincial agencies with respect to pipeline 
safety, including the CER, the Transportation Safety Board and the Ontario Technical Standards and 
Safety Authority.

Our Canadian natural gas transmission operations are subject to regulation by the CER or the provincial 
agencies in Canada, such as the OEB. These agencies have jurisdiction similar to the FERC for 
regulating rates, the terms and conditions of service, the construction of additional facilities and 
acquisitions. In addition, these assets are subject to GHG emissions regulations, including GHG 
emissions management and carbon pricing policies. Across Canada there are a variety of new and 
evolving initiatives in development at the federal and provincial levels aimed at reducing GHG emissions. 
The Government of Canada has finalized a federal plan to have carbon pricing in place in all Canadian 
jurisdictions.

GAS DISTRIBUTION AND STORAGE
Operational Regulation
Our gas distribution and storage utility operations are regulated by the OEB and the Québec Régie de 
l’énergie, among others. To the extent that the regulators’ future actions are different from current 
expectations, the timing and amount of recovery or refund of amounts recorded on the Consolidated 
Statements of Financial Position, or amounts that would have been recorded on the Consolidated 
Statements of Financial Position in absence of the effects of regulation, could be different from the 
amounts that are eventually recovered or refunded.

Enbridge Gas' distribution rates, commencing in 2019, are set under a five-year incentive regulation (IR) 
framework using a price cap mechanism. The price cap mechanism establishes new rates each year 
through an annual base rate escalation at inflation less a 0.3% productivity factor, annual updates for 
certain costs to be passed through to customers, and where applicable, the recovery of material discrete 
incremental capital investments beyond those that can be funded through base rates. The IR framework 
includes the continuation and establishment of certain deferral and variance accounts, as well as an 
earnings sharing mechanism that requires Enbridge Gas to share equally with customers any earnings in 
excess of 150 basis points over the annual OEB approved return on equity (ROE).

We seek to mitigate operational regulation risk. We retain dedicated professional staff and maintain strong 
relationships with customers, intervenors and regulators. This strong regulatory relationship continued in 
2020 following OEB Decisions and Orders approving Phase 2 of Enbridge Gas’ application for 2020 rates 
and Phase 1 of Enbridge Gas’ application for 2021 rates. The Phase 2 Decision and Order approved the 
recovery of requested 2020 discrete incremental capital investments through the incremental capital 
module, while the Phase 1 Decision and Order approved 2021 base rate escalation under the price cap 
mechanism.

34

Enbridge Gas has continued to develop opportunities to support a low carbon future in Ontario. In 2020, 
the OEB approved Enbridge Gas' application to implement a voluntary RNG pilot program, whereby 
customers can voluntarily contribute towards the incremental cost of low carbon RNG which would 
displace regular natural gas. The OEB also approved Enbridge Gas' pilot project to construct facilities that 
will allow regular natural gas to be blended with hydrogen gas, in an isolated portion of the existing 
distribution system, with the intent to gain insight into the use of hydrogen as a method for decarbonizing 
natural gas for the purpose of reducing GHG emissions.

Environmental Regulation
Our workers, operations and facilities are subject to municipal, provincial and federal legislation which 
regulate the protection of the environment and the health and safety of workers. Environmental legislation 
primarily includes regulation of discharges to air, land and water; environmental assessment of natural 
gas infrastructure projects in Ontario; protection of species at risk and species at risk habitat; 
management and disposal of hazardous waste; the assessment and management of contaminated sites; 
and the reporting and reduction of GHG emissions.

Gas distribution system operation, as with any industrial operation, has the potential risk of abnormal or 
emergency conditions, or other unplanned events that could result in leaks or emissions in excess of 
permitted levels. These events could result in injuries to workers or the public, adverse impacts to the 
environment in which we operate, property damage or regulatory violations including orders and fines. We 
could also incur future liability for soil and groundwater contamination associated with past and present 
site activities.

In addition to gas distribution, we also operate storage facilities and a small amount of oil and brine 
production in southwestern Ontario. Environmental risk associated with these facilities is the potential for 
unplanned releases. In the event of a release, remediation of the affected area would be required. There 
would also be potential for fines, orders or charges under environmental legislation, and potential third-
party liability claims by any affected landowners.

The gas distribution system and our other operations must maintain environmental approvals and permits 
from regulators to operate. As a result, these assets and facilities are subject to periodic inspections and/
or audits. Annual reports, such as the Annual Written Summary Report are submitted to the Ontario 
Ministry of the Environment, Conservation and Parks (MECP) and other regulators to demonstrate we are 
in good standing with our Environmental Compliance Approvals. Failure to maintain regulatory 
compliance could result in operational interruptions, fines, and/or orders for additional pollution control 
technology or environmental mitigation. As environmental requirements and regulations become more 
stringent, the cost to maintain compliance and the time required to obtain approvals has increased.

As with previous years, in 2020, we reported operational GHG emissions, including emissions from 
stationary combustion, flaring, venting and fugitive sources to Environment and Climate Change Canada 
(ECCC), the Ontario MECP, and a number of voluntary reporting programs. In accordance with the 
provincial GHG regulations, stationary combustion and flaring emissions related to storage and 
transmission operations were verified in detail by a third-party accredited verifier with no material 
discrepancies found.

Enbridge Gas utilizes emissions data management processes and systems to help with the data capture 
and mandatory and voluntary reporting needs. Quantification methodologies and emission factors will 
continually be updated in the system as required. Enbridge Gas continues to work with industry 
associations to refine quantification methodologies and emissions factors, as well as best management 
practices to minimize emissions.

35

 
 
 
In October 2018, the federal government confirmed that Ontario is subject to the federal government’s 
carbon pricing program, otherwise known as the Federal Carbon Pricing Backstop Program. This program 
consists of two components: a carbon charge levied on fossil fuels, including natural gas, and an output-
based pricing system (OBPS).

The federal carbon charge took effect on April 1, 2019 at a rate of 3.91 cents/cubic meter (m3) of natural 
gas and is applicable to the majority of customers. Enbridge Gas is registered as a natural gas distributor 
with the Canada Revenue Agency and remits the federal carbon charge on a monthly basis. The charge 
increases annually on April 1 of each year by 1.96 cents/m3, rising up to 9.79 cents/m3 in 2022. In 
December 2020, the federal government announced plans to increase the federal carbon price by $15 per 
year, rising to $170 per tonne of carbon dioxide equivalent in 2030. Enbridge Gas estimates that this will 
equate to a federal carbon charge on natural gas of approximately 33.31 cents/m3 in 2030.

The OBPS component came into effect on January 1, 2019. Under OBPS, a registered facility has a 
compliance obligation for the portion of their emissions that exceeds their annual facility emissions limit, 
which is calculated based on the sector specific output-based standard and annual production. Enbridge 
Gas is registered with ECCC as an emitter in the OBPS program and has an annual compliance 
obligation associated with the combustion and flaring emissions associated with its natural gas pipeline 
transmission system. As a registered facility under OBPS, Enbridge Gas submitted an annual report 
along with the required verification report from an accredited third-party verifier who found no material 
misstatements. Enbridge Gas is required to remit payment for facility emissions that exceed its annual 
facility emissions limit. Due to COVID-19, ECCC has delayed the payment deadline from December 15, 
2020 to April 15, 2021, and therefore Enbridge Gas has deferred payment until the first half of 2021.

In September 2020, Ontario and the federal government announced that the federal government has 
accepted that Ontario’s Emission Performance Standards (EPS) will replace the federal OBPS for 
industrial facilities. The date of the transition has not yet been communicated. Enbridge Gas will continue 
to have a compliance obligation under either the OBPS or EPS program for its facility-related emissions, 
as well as the federal carbon charge for its customer-related emissions.

HUMAN CAPITAL RESOURCES

WORKFORCE SIZE AND COMPOSITION
As at December 31, 2020, we had approximately 11,200 regular employees, including 1,600 unionized 
employees across our North American operations. This total rises to more than 13,000 if including 
temporary employees and contractors. We have a strong preference for direct employment relationships 
but where we have collectively bargained for employees, we have mature working relationships with our 
labor unions and the parties have traditionally committed themselves to the achievement of renewal 
agreements without a work stoppage.

SAFETY
We believe all injuries, incidents and occupational illnesses are preventable. Our overall focus on 
employee and contractor safety continues to result in strong performance compared against industry 
benchmarks and we are actively engaged in continuous improvement exercises as we pursue our goal of 
zero incidents. Refer also to Part II, Item 7. Management’s Discussion and Analysis of Financial Condition 
and Results of Operations – Recent Developments- COVID-19 Pandemic, Reduced Crude Oil Demand 
and Commodity Prices.

36

 
 
 
DIVERSITY AND INCLUSION
To ensure our workforce is reflective of the communities where we operate, we have pursued efforts to 
increase the representation of women, ethnic and racial groups, people with disabilities and veterans. Our 
original ambitions were set and shared with employees in 2018 with progress toward achievement shared 
regularly through our Diversity Dashboard. While we have made strong progress, we are accelerating the 
pace of our program and we have plans in place to meet our objectives by 2025. Consistent with our 
culture, we remain committed to open, two-way dialogue related to our goals, enhancing transparency 
and accountability for all stakeholders. 

In early 2021, we added Inclusion to our core values of Safety, Integrity and Respect to demonstrate this 
commitment. 

We are building an organization where people feel safe and welcome and have the opportunity to thrive 
and grow based on merit. As part of our evolving ESG strategy, we wanted to create a tighter link 
between our success and the workforce related ESG measures – including safety and diversity – that 
enable it. As a result, beginning in 2021, key metrics in these areas are embedded in our scorecards and 
directly impact compensation.

PRODUCTIVITY AND DEVELOPMENT
We continually invest in our people’s personal and professional development because we recognize their 
success is our success. Every year, employees are provided a range of development opportunities 
through a variety of channels, including: educational reimbursement programs; developmental 
relationships with mentors; rotational assignments; and Enbridge University, which offers a large catalog 
of courses.

EXECUTIVE OFFICERS

The following table sets forth information regarding our executive officers:

Name

Al Monaco

Colin K. Gruending

Robert R. Rooney
William T. Yardley

Cynthia L. Hansen
Byron C. Neiles

Vern D. Yu
Matthew Akman

Allen C. Capps

Age

Position

61

51

64
56

56
55

54
53

50

President & Chief Executive Officer

Executive Vice President & Chief Financial Officer

Executive Vice President & Chief Legal Officer

Executive Vice President & President, Gas Transmission and Midstream

Executive Vice President & President, Gas Distribution and Storage
Executive Vice President, Corporate Services

Executive Vice President & President, Liquids Pipelines
Senior Vice President, Strategy & Power

Senior Vice President, Corporate Development & Energy Services

Al Monaco was appointed President and Chief Executive Officer on October 1, 2012. Mr. Monaco is also 
a member of the Enbridge Board of Directors. Prior to being appointed President of Enbridge, Mr. Monaco 
served as President, Gas Pipelines, Green Energy and International with responsibility for the growth and 
operations of our gas pipelines, including the gas gathering and processing operations in the US, our Gulf 
Coast offshore assets and our investments in Alliance Pipeline, Vector and Aux Sable, as well as our 
International business development and investment activities and Renewable Power Generation.

37

Colin K. Gruending was appointed Executive Vice President and Chief Financial Officer of Enbridge on 
June 1, 2019. Previously, our Senior Vice President, Corporate Development and Investment Review, Mr. 
Gruending performed a number of progressively challenging executive roles such as Vice President 
Corporate Development and Planning and Vice President, Treasury and Tax while concurrently serving as 
Chief Financial Officer for Enbridge Income Fund and Enbridge Income Fund Holdings Inc. Prior to that, 
Mr. Gruending served as Corporate Controller and also led enterprise Investor Relations and Pension 
Investments.

Robert R. Rooney was appointed Executive Vice President and Chief Legal Officer on February 1, 2017. 
Mr. Rooney leads our legal, ethics and compliance, security and aviation teams across the organization.

William T. Yardley was named Executive Vice President and President, Gas Transmission and Midstream 
on February 27, 2017. Mr. Yardley, based in Houston, was previously President of Spectra Energy Corp's. 
(Spectra Energy) US Transmission and Storage business, leading the business development, project 
execution, operations and environment, health and safety efforts associated with Spectra Energy’s US 
portfolio of assets.

Cynthia L. Hansen was appointed Executive Vice President and President, Gas Distribution and Storage, 
on June 1, 2019. Ms. Hansen is responsible for the overall leadership and operations of Enbridge Gas, 
following the amalgamation of Enbridge Gas Distribution Inc. (EGD) and Union Gas Limited (Union Gas), 
as well as Gazifère. Previously, our Executive Vice President, Utilities and Power Operations, Ms. Hansen 
is also the Executive Sponsor for Asset and Work Management Transformation across Enbridge, working 
with other business unit leaders.

Byron C. Neiles was appointed Executive Vice President, Corporate Services on May 2, 2016. Mr. Neiles 
has oversight of our Technology & Information Services, Human Resources, Real Estate, Safety & 
Reliability, Supply Chain Management, and Public Affairs, Communications & Sustainability. Mr. Neiles 
had previously held the role of Senior Vice President, Major Projects, Enterprise Safety and Operational 
Reliability and had been Senior Vice President of Major Projects since November 2011, after joining our 
Major Projects group in April 2008.

Vern D. Yu was appointed Executive Vice President and President, Liquids Pipelines on January 1, 2020. 
Previously, Mr. Yu served as President and Chief Operating Officer for Liquids Pipelines and prior to that 
served as Executive Vice President and Chief Development Officer. He had previously served as Senior 
Vice President, Corporate Planning and Chief Development Officer. Prior to joining Corporate 
Development, Mr. Yu served as Senior Vice President of Business and Market Development for 
Enbridge’s Liquids Pipelines division and previously has held a series of roles with increasing 
responsibility in our corporate and financial areas.

Matthew Akman is our Senior Vice President, Strategy and Power. He is responsible for the corporate 
strategic planning process and all renewable power operations and development globally. Mr. Akman 
joined Enbridge in early 2016 as our head of Corporate Strategy and also previously held responsibilities 
for Corporate Development and Investor Relations. Prior to joining Enbridge, Mr. Akman worked primarily 
in banking with a focus on institutional equity research. 

Allen C. Capps is our Senior Vice President, Corporate Development and Energy Services. He is 
responsible for capital allocation, investment review, corporate business development and Energy 
Services. Prior to assuming his current role in June 2019, Mr. Capps served as our Senior Vice President 
and Chief Accounting Officer and before that Vice President and Controller of Spectra Energy. 

38

ADDITIONAL INFORMATION

Additional information about us is available on our website at www.enbridge.com, on SEDAR at 
www.sedar.com and on EDGAR at www.sec.gov. The aforementioned information is made available in 
accordance with legal requirements and is not, unless otherwise specifically stated, incorporated by 
reference into this Annual Report on Form 10-K. We make available free of charge, through our website, 
annual reports on Form 10-K, quarterly reports on Form 10-Q and current reports on Form 8-K and 
amendments to those reports filed or furnished pursuant to Section 13(a) or 15(d) of the Securities 
Exchange Act of 1934, as well as proxy statements, as soon as reasonably practicable after we 
electronically file such material with, or furnish it to, the Securities and Exchange Commission (SEC). 
Reports, proxy statements and other information filed with the SEC may also be obtained through the 
SEC’s website (www.sec.gov).

ENBRIDGE GAS INC. 
Additional information about Enbridge Gas can be found in its annual information form, financial 
statements and management's discussion and analysis (MD&A) for the year ended December 31, 2020, 
which have been filed with the securities commissions or similar authorities in each of the provinces of 
Canada. These documents contain detailed disclosure with respect to Enbridge Gas and are publicly 
available on SEDAR at www.sedar.com. These documents are not, unless otherwise specifically stated, 
incorporated by reference into this Annual Report on Form 10-K.

ENBRIDGE PIPELINES INC.
Additional information about Enbridge Pipelines Inc. (EPI) can be found in its annual information form, 
financial statements and MD&A for the year ended December 31, 2020, which have been filed with the 
securities commissions or similar authorities in each of the provinces of Canada. These documents 
contain detailed disclosure with respect to EPI and are publicly available on SEDAR at www.sedar.com. 
These documents are not, unless otherwise specifically stated, incorporated by reference into this Annual 
Report on Form 10-K.

WESTCOAST ENERGY INC.
Additional information about Westcoast can be found in its annual information form, financial statements 
and MD&A for the year ended December 31, 2020, which have been filed with the securities commissions 
or similar authorities in each of the provinces of Canada. These documents contain detailed disclosure 
with respect to Westcoast and are publicly available on SEDAR at www.sedar.com. These documents are 
not, unless otherwise specifically stated, incorporated by reference into this Annual Report on Form 10-K.

39

ITEM 1A. RISK FACTORS

The following risk factors could materially and adversely affect our business, operations, financial results 
or market price or value of our securities. This list is not exhaustive, and we place no priority or likelihood 
based on order of presentation or grouping under sub-captions. For ease of reference, the risk factors are 
presented under the following sub-captions: (1) Risks Related to Operational Disruption or Catastrophic 
Events; (2) Risks Related to our Business and Industry; and (3) Risks Related to Government Regulation 
and Legal Risks.

RISKS RELATED TO OPERATIONAL DISRUPTION OR CATASTROPHIC EVENTS

Pipeline operations involve numerous risks that may adversely affect our business and financial 
results.
Operation of complex pipeline systems, gathering, treating, storing and processing operations involves 
many risks, hazards and uncertainties. These events include adverse weather conditions, accidents, the 
breakdown or failure of equipment or processes, the performance of the facilities below expected levels of 
capacity and efficiency and catastrophic events; which include, but are not limited to, physical risks 
related to climate change, such as, fires, earthquakes, hurricanes, floods, landslides, increased volatility 
in season temperatures, rising sea levels or other similar events beyond our control. These types of 
catastrophic events could result in loss of human life, significant damage to property and our assets, 
environmental pollution and impairment of our operations, any of which could also result in substantial 
losses for which insurance may not be sufficient or available and for which we may bear a part or all of 
the cost. 

We have experienced such events in the past, including in 2010 on Lines 6A and 6B of the Lakehead 
System; in October 2018 at the BC Pipeline T-South system; and in January 2019, August 2019 and May 
2020 at the Texas Eastern pipeline, and we cannot guarantee that we will not experience catastrophic 
events in the future. In addition, we could be subject to litigation and significant fines and penalties from 
regulators in connection with any such events. 

An environmental incident is an event that may cause harm or potential harm to the environment and 
could also lead to an increased cost of operating and insuring our assets, thereby negatively impacting 
earnings. An environmental incident could have lasting reputational impacts to us and could impact our 
ability to work with various stakeholders. For pipeline and storage assets located near populated areas, 
including residential communities, commercial business centers, industrial sites and other public 
gathering locations, the level of damage resulting from these catastrophic events could be greater.

A service interruption could have a significant impact on our operations, and negatively impact 
financial results, relationships with stakeholders and our reputation.
A service interruption due to a major power disruption, curtailment of commodity supply, operational 
incident or other reasons could have a significant impact on our operations and negatively impact 
financial results, relationships with stakeholders and our reputation. Service interruptions that impact our 
crude oil and natural gas transportation services can negatively impact shippers’ operations and earnings 
as they are dependent on our services to move their product to market or fulfill their own contractual 
arrangements.

40

 
Our operations involve safety risks to the public and to our workers and contractors.
Several of our pipelines and distribution systems and related assets are operated in close proximity to 
populated areas and a major incident could result in injury or loss of life to members of the public. In 
addition, given the natural hazards inherent in our operations, our workers and contractors are subject to 
personal safety risks. A public safety incident or an injury or loss of life to our workers or contractors, 
which we have experienced in the past and, despite the precautions we take, may experience in the 
future, could result in reputational damage to us, material repair costs or increased costs of operating and 
insuring our assets.

Cyber-attacks or security breaches could adversely affect our business, operations or financial 
results. 
Our business is dependent upon information systems and other digital technologies for controlling our 
plants, pipelines and other assets, processing transactions and summarizing and reporting results of 
operations. The secure processing, maintenance and transmission of information is critical to our 
operations. A security breach of our network or systems, or the network or systems of our third-party 
vendors, could result in improper operation of our assets, potentially including delays in the delivery or 
availability of our customers’ products, contamination or degradation of the products we transport, store or 
distribute, or releases of hydrocarbon products for which we could be held liable. Furthermore, we and 
some of our vendors collect and store sensitive data in the ordinary course of our business, including 
personal identification information of our employees as well as our proprietary business information and 
that of our customers, suppliers, investors and other stakeholders. 

Cybersecurity risks have increased in recent years as a result of the proliferation of new technologies and 
the increased sophistication, magnitude and frequency of cyber-attacks and data security breaches. 
Because of the critical nature of our infrastructure and our use of information systems and other digital 
technologies to control our assets, we face a heightened risk of cyber-attacks. We have a cyber-security 
controls framework in place which has been derived from the National Institute of Standards. We monitor 
our control effectiveness in an increasing threat landscape and continuously take action to improve our 
security posture. We have implemented a security operations center, which operates at all times to 
monitor, detect and investigate activity in our network together with an incident response process that we 
test on a monthly basis. We conduct independent cyber-security audits and penetration tests on a regular 
basis to test that our preventative and detective controls are working as designed. 

During the normal course of business, we have experienced and expect to continue to experience 
attempts to gain unauthorized access to, or to compromise, our information systems or to disrupt our 
operations through cyber-attacks or security breaches, although none to our knowledge have had a 
material adverse effect on our business, operations or financial results. Despite our security measures, 
our information systems, or those of our vendors, may become the target of further cyber-attacks 
(including hacking, viruses or acts of terrorism) or security breaches (including employee error, 
malfeasance or other breaches), which could compromise our network or systems, or those of our 
vendors, affect our ability to correctly record, process and report transactions or financial information, or 
result in the release or loss of the information stored therein, misappropriation of assets, disruption to our 
operations or damage to our facilities. As a result of a cyber-attack or security breach, we could also be 
liable under laws that protect the privacy of personal information, subject to regulatory penalties, 
experience damage to our reputation or a loss of consumer confidence in our products and services, or 
incur additional costs for remediation and modification or enhancement of our information systems to 
prevent future occurrences or other costs or be subject to increased regulation or litigation, all of which 
could materially adversely affect our reputation, business, operations or financial results.

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Pandemics, epidemics or disease outbreaks, such as the COVID-19 pandemic, may adversely 
affect local and global economies and our business, operations or financial results.
Disruptions caused by pandemics, epidemics or disease outbreaks, in locations in which we operate or 
globally, could materially adversely affect our business, operations, financial results and forward-looking 
expectations. The COVID-19 pandemic has negatively impacted us in 2020 and the impacts are expected 
to continue for future periods, which we are unable to reasonably predict due to numerous uncertainties, 
including the duration and severity of the pandemic.

The World Health Organization declared COVID-19 to be a pandemic on March 11, 2020. In response to 
the rapid global spread of COVID-19, governments have enacted emergency measures to combat the 
spread of the virus. These measures include restrictions on business activity and travel, as well as 
requirements to isolate or quarantine, which could continue or expand. Certain of our operations and 
projects have been deemed essential services in critical infrastructure sectors and are currently exempt 
from certain business activity restrictions; however, there is no guarantee that this exemption will 
continue. These actions have interrupted business activities and supply chains; disrupted travel; 
contributed to significant volatility in the financial and commodity markets, resulting in lower interest rates; 
impacted social conditions; and adversely impacted national and international economic conditions, 
including commodity prices and demand for energy, as well as the labor market.

Given the ongoing and dynamic nature of the circumstances surrounding the COVID-19 pandemic, it is 
difficult to predict how significant the impact of this pandemic, including any responses to it, will be on 
North American or global economies or our business, or for how long disruptions are likely to continue. 
The extent of such impact will depend on future developments and factors outside of our control, which 
are highly uncertain, rapidly evolving and cannot be predicted, including new information which may 
emerge concerning the severity or duration of this pandemic (including regarding new COVID-19 strains) 
and actions taken by governments and others to contain or end the COVID-19 pandemic or its impact 
(including regarding the development and distribution of effective vaccines). Such developments, which 
have had or may have an adverse effect on our customers, suppliers, regulators, business, operations 
and financial results, include disruptions that, among other things:

•

•
•

•

•

•

•

•

•

adversely impacted market fundamentals, such as commodity prices and supply and demand for 
energy, decreasing volumes transported on our systems, increasing our exposure to asset 
utilization risks and adversely affecting our results;
adversely impacted our Liquids Pipelines investments; 
could prevent one or more of our secured capital projects from proceeding, and has delayed 
completion and increased anticipated costs of certain projects; 
adversely impacted the operations or financial position of our third-party suppliers, service 
providers or customers and increase our exposure to contract-related risks or customer credit 
risk; 
adversely impacted the global capital markets, which could adversely impact the ratings assigned 
to our securities or our credit facilities and/or impact our ability to access capital markets at 
effective rates; 
increased our risks associated with emergency measures taken (including remote working, 
distancing and additional personal protective equipment), including increased cyber security risks, 
increased costs and the potential for reduced availability or productivity of our employees or third-
party contractors or service providers; 
adversely impacted our ability to accurately forecast assumptions used to evaluate expansion 
projects, acquisitions and divestitures on an ongoing basis; 
adversely impacted the carrying value of our equity method investment in DCP Midstream and 
could adversely impact the outcome of future asset impairment tests, indicating that the carrying 
value of such assets might be impaired; 
could adversely impact the execution of current and future trade policies between Canada and 
the US; and 

42

•

could result in future business interruption losses that our insurance coverage may not be 
sufficient to cover. 

There can be no assurance that our strategies to address potential disruptions will mitigate these risks or 
the adverse impacts to our business, operations and financial results. Future adverse impacts to our 
business, operations and financial results may materialize that are not yet known. In addition, disruptions 
related to the COVID-19 pandemic have had, or could have, the effect of heightening many of the other 
risks described in this Item 1A. Risk Factors. The risk that is most significantly heightened by the 
COVID-19 pandemic is the impact of commodity price weakness and volatility on our Liquids Pipelines, 
Gas Transmission and Midstream and Energy Services businesses, as detailed in the risk factor 
“Weakness and volatility in commodity prices increase utilization risks with respect to our assets and has 
had and may have an adverse effect on our results of operations” below. Even after the COVID-19 
pandemic has subsided, we may continue to experience adverse impacts to our business as a result of its 
global impact, including any related recession, as well as lingering impacts on supply of, demand for and 
prices of crude oil, natural gas, natural gas liquids, LNG and renewable energy.

Terrorist attacks and threats, escalation of military activity in response to these attacks or acts of 
war, and other civil unrest or activism could adversely affect our business, operations or financial 
results.
Terrorist attacks and threats, escalation of military activity or acts of war, or other civil unrest or activism 
may have significant effects on general economic conditions and may cause fluctuations in consumer 
confidence and spending and market liquidity, each of which could adversely affect our business. Future 
terrorist attacks, rumors or threats of war, actual conflicts involving the US, or Canada, or military or trade 
disruptions may significantly affect our operations and those of our customers. Strategic targets, such as 
energy related assets, may be at greater risk of future attacks than other targets in the US and Canada. In 
addition, increased environmental activism against pipeline construction and operation could potentially 
result in work delays, reduced demand for our products and services, increased legislation or denial or 
delay of permits and rights-of-way. Finally, the disruption or a significant increase in energy prices could 
result in government-imposed price controls. It is possible that any of these occurrences, or a combination 
of them, could adversely affect our business, operations or financial results.

RISKS RELATED TO OUR BUSINESS AND INDUSTRY

There are utilization risks with respect to our assets.
With respect to our Liquids Pipelines assets, we are exposed to throughput risk under the CTS on the 
Canadian Mainline and under certain tolling agreements applicable to other Liquids Pipelines assets, 
such as the Lakehead System. A decrease in volumes transported can directly and adversely affect our 
revenues and earnings. Factors such as changing market fundamentals, capacity bottlenecks, operational 
incidents, regulatory restrictions, system maintenance and increased competition can all impact the 
utilization of our assets. Market fundamentals, such as commodity prices and price differentials, weather, 
gasoline price and consumption, alternative energy sources and global supply disruptions outside of our 
control can impact both the supply of and demand for crude oil and other liquid hydrocarbons transported 
on our pipelines.

With respect to our Gas Transmission and Midstream assets, gas supply and demand dynamics continue 
to change as a result of the development of non-conventional shale gas supplies. The increase in natural 
gas supply has resulted in declines in the price of natural gas in North America. As a result, a shift 
occurred to extraction of gas in richer, wet gas areas with higher NGL content which depressed activity in 
dry fields. This, in turn, has contributed to a resulting oversupply of pipeline takeaway capacity in some 
areas, which can adversely affect our revenues and earnings.

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With respect to our Gas Distribution and Storage assets, customers are billed on a combination of both 
fixed charge and volumetric basis and our ability to collect their respective total revenue requirement (the 
cost of providing service, including a reasonable return to the utility) depends on achieving the forecast 
distribution volume established in the rate-making process. The probability of realizing such volume is 
contingent upon four key forecast variables: weather, economic conditions, pricing of competitive energy 
sources and growth in the number of customers. Weather is a significant driver of delivery volumes, given 
that a significant portion of our Gas Distribution customer base uses natural gas for space heating. 
Distribution volume may also be impacted by the increased adoption of energy efficient technologies, 
along with more efficient building construction, that continue to place downward pressure on 
consumption. In addition, conservation efforts by customers may further contribute to a decline in annual 
average consumption. Our Gas Distribution business has deferral accounts approved by the OEB that 
provide regulatory protection against the margin impacts associated with declining annual average 
consumption due to efficiencies and customers’ conservation efforts. Sales and transportation service to 
large volume commercial and industrial customers is more susceptible to prevailing economic conditions. 
As well, the pricing of competitive energy sources affects volume distributed to these sectors as some 
customers have the ability to switch to an alternate fuel. Even in those circumstances where we attain our 
respective total forecast distribution volume, our Gas Distribution business may not earn its expected 
ROE due to other forecast variables, such as the mix between the higher margin residential and 
commercial sectors and the lower margin industrial sector. Our Gas Distribution business remains at risk 
for the actual versus forecast large volume contract commercial and industrial volumes.

With respect to our Renewable Power Generation assets, earnings from these assets are highly 
dependent on weather and atmospheric conditions as well as continued operational availability of these 
energy producing assets. While the expected energy yields for Renewable Power Generation projects are 
predicted using long-term historical data, wind and solar resources are subject to natural variation from 
year to year and from season to season. Any prolonged reduction in wind or solar resources at any of the 
Renewable Power Generation facilities could lead to decreased earnings and cash flows for us. 
Additionally, inefficiencies or interruptions of Renewable Power Generation facilities due to operational 
disturbances or outages resulting from weather conditions or other factors, could also impact earnings.

An impairment of our assets, including goodwill, property, plant, and equipment, intangible 
assets, and/or equity method investments, could reduce our earnings.
Generally accepted accounting principles in the United States of America (US GAAP) requires us to test 
certain assets for impairment on either an annual basis or when events or circumstances occur which 
indicate that the carrying value of such assets might be impaired. The outcome of such testing could 
result in impairments of our assets including our goodwill, property, plant and equipment, intangible 
assets, and/or equity method investments. Additionally, any asset monetizations could result in 
impairments if such assets are sold or otherwise exchanged for amounts less than their carrying value. If 
we determine that an impairment has occurred, we would be required to take an immediate non-cash 
charge to earnings.

Our assets vary in age and were constructed over many decades which may cause our inspection, 
maintenance or repair costs to increase in the future.
Our pipelines vary in age and were constructed over many decades. Pipelines are generally long-lived 
assets, and pipeline construction and coating techniques have changed over time. Depending on the era 
of construction, some assets require more frequent inspections, which could result in increased 
maintenance or repair expenditures in the future. Any significant increase in these expenditures could 
adversely affect our business, operations or financial results.

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Competition may result in a reduction in demand for our services, fewer project opportunities or 
assumption of risk that results in weaker or more volatile financial performance than expected.
We face competition from competing carriers available to ship western Canadian liquid hydrocarbons to 
markets in Canada, the US and internationally and from proposed pipelines that seek to access markets 
currently served by our liquids pipelines. Competition among existing pipelines is based primarily on the 
cost of transportation, access to supply, the quality and reliability of service, contract carrier alternatives 
and proximity to markets. We also face competition from alternative gathering and storage facilities. Our 
natural gas transmission and storage businesses compete with similar facilities that serve our supply and 
market areas in the transmission and storage of natural gas. The natural gas transported in our business 
competes with other forms of energy available to our customers and end-users, including electricity, coal, 
propane, fuel oils, and renewable energy. Competition in all of our businesses, including competition for 
new project development opportunities, could have a negative impact on our business, financial condition 
or results of operations.

Execution of our projects subjects us to various regulatory, operational and market risks that may 
affect our financial results.
Our ability to successfully execute our projects is subject to various regulatory, operational and market 
risks, including:

•

•

•

•
•
•

•
•

the ability to obtain necessary approvals and permits from governments and regulatory agencies 
on a timely basis and on acceptable terms and to maintain those issued approvals and permits 
and satisfy the terms and conditions imposed therein;
potential changes in federal, state, provincial and local statutes and regulations, including 
environmental requirements, that may prevent a project from proceeding or increase the 
anticipated cost of the project;
impediments on our ability to acquire or renew rights-of-way or land rights on a timely basis and 
on acceptable terms;
opposition to our projects by third parties, including interest groups;
the availability of skilled labor, equipment and materials to complete projects;
the ability to construct projects within anticipated costs, including the risk of cost overruns 
resulting from inflation or increased costs of equipment, materials or labor, contractor or supplier 
non-performance, weather, geologic conditions or other factors beyond our control, that may be 
material;
general economic factors that affect the demand for our projects; and
the ability to raise financing for these projects.

Climate related risks are integrated into our larger risk categories that encompass operational, financial 
and stakeholder consequences. This is done because of the interconnected economic, social and 
environmental nature of climate impacts requires a comprehensive review within the context of other risks 
that impact us.

Any of these risks could prevent a project from proceeding, delay its completion or increase its anticipated 
cost. Recent projects that have experienced delays include the US L3R Program, the Spruce Ridge 
Project and the T-South Reliability and Expansion Program. New projects may not achieve their expected 
investment return, which could affect our financial results, and hinder our ability to secure future projects. 
For additional discussion of specific proceedings that could affect our operations and financial results, 
refer to Part II. Item 7. Management's Discussion and Analysis of Financial Condition and Results of 
Operations - Legal and Other Updates.

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Changing expectations from stakeholders regarding ESG practices and climate change or erosion 
of stakeholder trust or confidence could influence actions or decisions about our company and 
industry and have negative impacts on our business, operations or financial results.
Companies across all sectors and industries are facing changing expectations or increasing scrutiny from 
stakeholders related to their approach to ESG matters of greatest relevance to their business and to their 
stakeholders. For energy companies, climate change, safety and stakeholder relations remain primary 
focus areas; changing expectations of our practices and performance across these and other ESG areas 
may impose additional costs or create exposure to new or additional risks. Our operations, projects and 
growth opportunities require us to have strong relationships with key stakeholders, including local 
communities, Indigenous communities and other groups directly impacted by our activities, as well as 
governments and government agencies, investor advocacy groups, certain institutional investors, 
investment funds and others which are increasingly focused on ESG practices. We have long been 
committed to strong ESG practices and performance, and in 2020 introduced a set of ESG goals to 
strengthen transparency and accountability. The goals include targets for GHG emissions reduction; 
adapting to the energy transition over time is one of our strategic priorities. Inadequately managing 
expectations and issues important to stakeholders, including those related to environment and climate 
change, could impact stakeholder trust and confidence and our reputation and have negative impacts on 
our business, operations or financial results, including:

•
•
•
•
•
•

•

•
•
•

loss of business;
loss of ability to secure growth opportunities;
delays in project execution;
legal action, such as the legal challenges to the operation of Line 5 in Michigan and Wisconsin;
increased regulatory oversight;
loss of ability to obtain and maintain necessary approvals and permits from governments and 
regulatory agencies on a timely basis and on acceptable terms;
impediments on our ability to acquire or renew rights-of-way or land rights on a timely basis and 
on acceptable terms;
changing investor sentiment regarding investment in the oil and gas industry or our company;
restricted access to and cost of capital; and
loss of ability to hire and retain top talent.

We are also exposed to the risk of higher costs, delays, project cancellations, new restrictions or the 
cessation of operations of existing pipelines due to increasing pressure on governments and regulators. 
Recent judicial decisions have increased the ability of groups to make claims and oppose projects in 
regulatory and legal forums. In addition to issues raised by groups focused on particular project impacts, 
we and others in the energy and pipeline businesses are facing organized opposition to oil and gas 
extraction and shipment of oil and gas products.

Our forecasted assumptions may not materialize as expected on our expansion projects, 
acquisitions and divestitures.
We evaluate expansion projects, acquisitions and divestitures on an ongoing basis. Planning and 
investment analysis is highly dependent on accurate forecasting assumptions and to the extent that these 
assumptions do not materialize, financial performance may be lower or more volatile than expected. 
Volatility and unpredictability in the economy, both locally and globally, change in cost estimates, project 
scoping and risk assessment could result in a loss of our profits.

46

Our insurance coverage may not be sufficient to cover our losses in the event of an accident, 
natural disaster or other hazardous event.
Our operations are subject to many hazards inherent in our industry. Our assets may experience physical 
damage as a result of an accident or natural disaster. These hazards also can cause, and in some cases 
have caused, personal injury and loss of life, severe damage to and destruction of property and 
equipment, pollution or environmental damage, and suspension of operations. We maintain a 
comprehensive insurance program for us, our subsidiaries and certain of our affiliates to mitigate the 
financial impacts arising from these hazards. This program includes insurance coverage in types and 
amounts and with terms and conditions that are generally consistent with coverage customary for our 
industry; however, insurance does not cover all events in all circumstances.

In the unlikely event that multiple insurable incidents that in the aggregate exceed coverage limits occur 
within the same insurance period, the total insurance coverage will be allocated among our entities on an 
equitable basis based on an insurance allocation agreement among us and our subsidiaries. Additionally, 
even with insurance, if any natural disaster or other hazardous event leads to a catastrophic interruption 
in operations, we may not be able to restore operations without significant interruption.

We are exposed to the credit risk of our customers.
We are exposed to the credit risk of our customers in the ordinary course of our business. Generally, our 
customers are rated investment-grade, are otherwise considered creditworthy or provide us security to 
satisfy credit concerns. A significant amount of our credit exposures for transmission and storage services 
are with customers who have an investment-grade rating (or the equivalent based on our evaluation) or 
are secured by collateral. However, we cannot predict to what extent our business would be impacted by 
deteriorating conditions in the economy, including possible declines in our customers’ creditworthiness. As 
a result of future capital projects for which natural gas and oil producers may be the primary customer, our 
credit exposure with below investment-grade customers may increase. It is possible that customer 
payment defaults, if significant, could adversely affect our earnings and cash flows.

Our risk management policies cannot eliminate all risks. In addition, any non-compliance with our 
risk management policies could adversely affect our business, operations or financial results.
We use derivative financial instruments to manage the risks associated with movements in foreign 
exchange rates, interest rates, commodity prices and our share price to reduce volatility of our cash flows. 
Based on our risk management policies, all of our derivative financial instruments are associated with an 
underlying asset, liability and/or forecasted transaction. We do not enter into transactions with the 
objective of speculating on commodity prices or interest rates. These policies cannot, however, eliminate 
all risk of unauthorized trading and other speculative activity. Although this activity is monitored 
independently by our risk management function, we remain exposed to the risk of non-compliance with 
our risk management policies. We can provide no assurance that our risk management function will 
detect and prevent all unauthorized trading and other violations of our risk management policies and 
procedures, particularly if deception, collusion or other intentional misconduct is involved, and any such 
violations could adversely affect our business, operations or financial results.

Our business requires the retention and recruitment of a skilled workforce, and difficulties 
recruiting and retaining our workforce could result in a failure to implement our business plans.
Our operations and management require the retention and recruitment of a skilled workforce, including 
engineers, technical personnel and other professionals. We and our affiliates compete with other 
companies in the energy industry for this skilled workforce. If we are unable to retain current employees 
and/or recruit new employees of comparable knowledge and experience, our business could be 
negatively impacted. In addition, we could experience increased costs to retain and recruit these 
professionals.

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Our transformation projects may fail to fully deliver anticipated results.
We launched projects starting in 2016 to transform various processes, capabilities and reporting systems 
infrastructure to continuously improve effectiveness and efficiency across the organization and are subject 
to transformation project risk with respect to these projects. Such projects, some of which will continue 
into 2021 and 2022, including integration initiatives arising out of the merger with Spectra Energy and the 
amalgamation of EGD and Union Gas, are subject to transformation project risk. Transformation project 
risk is the risk that modernization projects carried out by us and our subsidiaries do not fully deliver 
anticipated results due to insufficiently addressing the risks associated with project execution and change 
management. This could result in negative financial, operational and reputational impacts.

Weakness and volatility in commodity prices increase utilization risks with respect to our assets 
and has had and may have an adverse effect on our operational results. 
The COVID-19 pandemic and concerns about global economic growth have caused considerable 
uncertainty in the market for crude oil, natural gas and other commodities, lowering demand forecasts. 
This, and the changing relationship dynamic among OPEC+ members, has put severe downward 
pressure on prices early in 2020. The economic climate in Canada, the US and abroad has deteriorated 
and worldwide demand for petroleum products has diminished. 2020 saw a dramatic decline in the price 
of crude oil, natural gas and NGL and other commodities whose prices are highly correlated to crude oil. 
The West Texas Intermediate benchmark prices for crude oil had been trading around US$60 per barrel in 
December 2019 and fell to as low as US$14 per barrel in March 2020 and into a negative value on April 
20, 2020. Crude oil prices started to recover in the second and third quarters of 2020, with West Texas 
Intermediate benchmark prices reaching over US$40 primarily due to the announcement of crude oil 
productions cuts in April 2020 and June 2020. The West Texas Intermediate benchmark finished the year 
at US$48.35 per barrel. 

With respect to our Liquids Pipelines assets, we are exposed to throughput risk under the Competitive 
Tolling Settlement on the Canadian Mainline and under certain tolling agreements applicable to other 
Liquids Pipelines assets, such as the Lakehead System. A decrease in volumes transported can directly 
and adversely affect our revenues and earnings. The current commodity price environment has impacted 
both the supply of and demand for crude oil and other liquid hydrocarbons transported on our pipelines. 
This has led to a year-over-year reduction in Mainline System utilization of 80 kbpd in 2020.

While reduced demand has impacted throughput and revenue on the Mainline System, the financial 
impact of reduced throughput on our upstream regional pipelines and our downstream market extension 
pipelines is largely mitigated by the presence of take-or-pay contracts. The financial impact is also 
mitigated through cost-of-service arrangements with credit-worthy counterparties or parties that are not 
investment grade but have instead provided credit support in the form of letters of credit or other 
instruments. The existing market conditions are likely to stress the creditworthiness of many of these 
counterparties and we continue to evaluate the situation on an ongoing basis. To date, we have not had 
any counterparty default on its obligations to maintain credit support or pay its tolls under these contracts 
and, at this time, we do not foresee a material impact to our financial results.

Shippers also reduced investment in exploration and development programs in 2020. The decline in oil 
prices is also causing some sponsors of oil sands development programs to reconsider the timing of 
previously announced upstream development projects. Cancellation or deferral of these projects would 
affect longer-term supply growth from the Western Canadian Sedimentary Basin.

With respect to our Gas Transmission and Midstream assets, the low commodity prices have had limited 
impact on demand for natural gas shipped within our long-haul Gas Transmission assets in the US and 
Canada. These assets are comprised of primarily cost-of-service and take-or-pay contract arrangements 
which are not directly impacted by fluctuations in commodity prices.

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Within our US Midstream assets, through our investment in DCP Midstream and, to a lesser extent, the 
Aux Sable liquids product plant, we are engaged in the businesses of gathering, treating and processing 
natural gas and natural gas liquids. Given the drastic decline in commodity prices, DCP Midstream made 
the decision to decrease its distribution to us by 50% (beginning with the first quarter distribution paid in 
May 2020), thereby reducing our cash flows. Aux Sable results were also negatively impacted by these 
lower commodity prices.

With respect to our Energy Services business, we generate margins by capitalizing on quality, time and 
location differentials when opportunities arise. The recent volatility in commodity prices could limit margin 
opportunities and impede our ability to cover capacity commitments.

At this point, given the many outstanding questions as to the length and depth of the current low 
commodity price environment, the impact on us is uncertain; however, it is possible that it may have an 
adverse impact on our business and our results of operations.

Our Liquids Pipelines growth rate and results may be directly and indirectly affected by 
commodity prices and Government policy.
The efforts implemented in 2019 by the Alberta Government to manage supply and inventories in Western 
Canada continued at diminishing levels in 2020 as incremental take away capacity was introduced to the 
market. This intervention had a negligible impact on the Mainline System throughput, as enough inventory 
existed to meet refinery customer needs and service our favorable markets. Wide commodity price basis 
between Western Canada and global tidewater markets have negatively impacted producer netbacks and 
margins in the past years that largely resulted from pipeline infrastructure takeaway capacity from 
producing regions in Western Canada and North Dakota which are operating at capacity. A protracted 
long-term outlook for low crude oil prices could result in delay or cancellation of future projects.

The tight conventional oil plays of Western Canada and the Bakken region of North Dakota have short 
cycle break-even time horizons, typically less than 24 months, and high decline rates that can be well 
managed through active hedging programs and are positioned to react quickly at market signals. 
Accordingly, during periods of comparatively low prices, drilling programs, unsupported by hedging 
programs, will be reduced and as such supply growth from tight oil basins may be lower, which may 
impact volumes on our pipeline systems.

Our Gas Transmission and Midstream results may be adversely affected by commodity price 
volatility and risks associated with our hedging activities.
Our exposure to commodity price volatility is inherent to our US Midstream business. We employ a 
disciplined hedging program to manage this direct commodity price risk. Because we are not fully hedged, 
we may be adversely impacted by commodity price exposure on the commodities we receive in-kind as 
payment for our gathering, processing, treating and transportation services. As a result of our unhedged 
exposure and the pricing of our hedge positions, a substantial decline in the prices of these commodities 
could adversely affect our financial results.

Additionally, our hedging activities may not be as effective as we intend in reducing the volatility of our 
cash flows. To the extent that we engage in hedging activities to reduce our commodity price exposure, 
we likely will be prevented from realizing the full benefits of price increases above the level of the hedges. 
Our hedging activities can result in substantial losses if hedging arrangements are imperfect or ineffective 
and our hedging policies and procedures are not followed properly or do not work as intended. Further, 
hedging contracts are subject to the credit risk that the other party may prove unable or unwilling to 
perform its obligations under the contracts, particularly during periods of weak and volatile economic 
conditions. In addition, certain of the financial instruments we use to hedge our commodity risk exposures 
must be accounted for on a mark-to-market basis. This causes periodic earnings volatility due to 
fluctuations in commodity prices.

49

Our Energy Services results may be adversely affected by commodity price volatility.
Energy Services generates margin by capitalizing on quality, time and location differentials when 
opportunities arise. Lower commodity prices due to changing market conditions could limit margin 
opportunities and impede Energy Services' ability to cover capacity commitments. 

We rely on access to short-term and long-term capital markets to finance capital requirements and 
support liquidity needs, and cost effective access to those markets can be affected, particularly if 
we or our rated subsidiaries are unable to maintain an investment-grade credit rating.
A significant portion of our consolidated asset base is financed with debt. The maturity and repayment 
profile of debt used to finance investments often does not correlate to cash flows from assets. 
Accordingly, we rely on access to both short-term and long-term capital markets as a source of liquidity 
for capital requirements not satisfied by cash flows from operations and to fund investments originally 
financed through debt. Our senior unsecured long-term debt is currently rated investment-grade by 
various rating agencies. If the rating agencies were to rate us or our rated subsidiaries below investment-
grade, our borrowing costs would increase, perhaps significantly. Consequently, we would likely be 
required to pay a higher interest rate in future financings and our potential pool of investors and funding 
sources could decrease.

We maintain revolving credit facilities to provide back-up for commercial paper programs for borrowings 
and/or letters of credit at various entities. These facilities typically include financial covenants and failure 
to maintain these covenants at a particular entity could preclude that entity from issuing commercial paper 
or letters of credit or borrowing under the revolving credit facility, which could affect cash flows or restrict 
business. Furthermore, if our short-term debt rating were to be downgraded, access to the commercial 
paper market could be significantly limited. Although this would not affect our ability to draw under our 
credit facilities, borrowing costs could be significantly higher.

If we are not able to access capital at competitive rates, our ability to finance operations and implement 
our strategy may be affected. An inability to access capital may limit our ability to pursue enhancements 
or acquisitions that we may otherwise rely on for future growth. Any downgrade or other event negatively 
affecting the credit ratings of our subsidiaries could make their costs of borrowing higher or access to 
funding sources more limited, which in turn could increase our need to provide liquidity in the form of 
capital contributions or loans to such subsidiaries, thus reducing the liquidity and borrowing availability of 
the consolidated group.

RISKS RELATED TO GOVERNMENT REGULATION AND LEGAL RISKS

Many of our operations are regulated and failure to secure regulatory approval for our proposed 
projects, or loss of required approvals for our existing operations, could have a negative impact 
on our business, operations or financial results. 
The nature and degree of regulation and legislation affecting energy companies in Canada and the US 
have changed significantly in recent years. 

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In Canada, the passing of the Canadian Energy Regulator Act and the Impact Assessment Act under Bill 
C-69, which came into force on August 28, 2019, is expected to extend timelines associated with 
regulatory approvals for new projects which trigger a federal impact assessment. Changes to the British 
Columbia regulatory framework have also been made, including a new Environmental Assessment Act, 
which came into force in December 2019, affecting provincially-regulated projects in a similar manner as 
those that are federally-regulated. Within the US and in Canada, pipelines companies continue to face 
opposition from anti-pipeline activists, Indigenous and tribal communities, citizens, environmental groups 
and politicians concerned with either the safety of pipelines or environmental effects. In the US, several 
federal agencies made changes to regulations that were designed to streamline permitting, including 
changes that the Environmental Protection Agency made in June 2020 to regulations implementing 
Section 401 of the Clean Water Act and the July 2020 Council on Environmental Quality revisions to 
regulations implementing the National Environmental Policy Act. These and many other regulations 
adopted during the previous US presidential administration are not only being challenged in multiple 
courts, but have now been expressly targeted for rollback by the new US administration, which is 
expected to modify or reverse the regulations. 

These actions could adversely impact permitting of a wide range of energy projects. We may not be able 
to obtain or maintain all required regulatory approvals for our operating assets or development projects. If 
there is a delay in obtaining any required regulatory approvals, if we fail to obtain or comply with them, or 
if laws or regulations change or are administered in a more stringent manner, the operations of facilities or 
the development of new facilities could be prevented, delayed or become subject to additional costs. 

Our operations are subject to numerous environmental laws and regulations, including those 
relating to climate change and GHG emissions, compliance with which may require significant 
capital expenditures, increase our cost of operations and affect or limit our business plans, or 
expose us to environmental liabilities.
We are subject to numerous environmental laws and regulations affecting many aspects of our present 
and future operations, including air emissions, water quality, wastewater discharges, solid waste and 
hazardous waste.

Failure to comply with environmental laws and regulations and failure to secure permits necessary for our 
operations may result in the imposition of fines, penalties and injunctive measures affecting our operating 
assets. In addition, changes in environmental laws and regulations or the enactment of new 
environmental laws or regulations, including those related to climate change and GHG emissions, could 
result in a material increase in our cost of compliance with such laws and regulations, such as costs to 
monitor and report our emissions and install new emission controls to reduce emissions. We may not be 
able to include some or all of such increased costs in the rates charged by our pipelines or other facilities. 
Efforts to regulate or restrict GHG emissions could also drive down demand for the products we transport. 

We may not be able to obtain or maintain all required environmental regulatory approvals and permits for 
our operating assets or development projects. If there is a delay in obtaining any required environmental 
regulatory approvals or permits, if we fail to obtain or comply with them, or if environmental laws or 
regulations change or are administered in a more stringent manner, the operations of facilities or the 
development of new facilities could be prevented, delayed or become subject to additional costs. We 
expect that costs we incur to comply with environmental regulations in the future may have a significant 
effect on our earnings and cash flows.

In November 2020, we set new ESG goals for the future, including with respect to GHG emissions 
reduction. Our ability to achieve these goals depends on many factors, including our ability to reduce 
emissions from our operations through modernization and innovation, reduce the emissions intensity of 
the electricity we buy, invest in renewables and low carbon energy and balance residual emissions 
through carbon offset credits. The cost associated with our GHG emissions reduction goals could be 
significant. Failure to achieve our emissions targets could result in reputational harm, changing investor 
sentiment regarding investment in Enbridge or a negative impact on access to and cost of capital.

51

Our operations are subject to operational regulation and other requirements, including 
compliance with easements and other land tenure documents, and failure to comply with 
applicable regulations and other requirements could have a negative impact on our reputation, 
business, operations or financial results.
Operational risks relate to compliance with applicable operational rules and regulations mandated by 
governments, applicable regulatory authorities, or other requirements that may be found in easements or 
other agreements that provide a legal basis for our operations, breaches of which could result in fines, 
penalties, awards of damages, operating restrictions (including shutdown of lines) and an overall increase 
in operating and compliance costs. We do not own all of the land on which our pipelines, facilities and 
other assets are located and we obtain the rights to construct and operate our pipelines and other assets 
from third parties or government entities. In addition, some of our pipelines, facilities and other assets 
cross Indigenous lands pursuant to rights-of-way or other land tenure interests. Our loss of these rights 
could have an adverse effect on our reputation, operations and financial results. Scrutiny over the integrity 
of our assets and operations has the potential to increase operating costs or limit future projects. Potential 
regulatory changes and legal challenges could have an impact on our future earnings from existing 
operations and the cost related to the construction of new projects. Regulators' future actions may differ 
from current expectations, or future legislative changes may impact the regulatory environments in which 
we operate. While we seek to mitigate operational regulation risk by actively monitoring and consulting on 
potential regulatory requirement changes with the respective regulators directly, or through industry 
associations, and by developing response plans to regulatory changes or enforcement actions, such 
mitigation efforts may be ineffective or insufficient. While we believe the safe and reliable operation of our 
assets and adherence to existing regulations is the best approach to managing operational regulatory 
risk, the potential remains for regulators or other government officials to make unilateral decisions that 
could disrupt our operations or have an adverse financial impact on us.

Our operations are subject to economic regulation and failure to secure regulatory approval for 
our proposed or existing commercial arrangements could have a negative impact on our 
business, operations or financial results.
Our liquids pipelines face economic regulatory risk, the risk that governments or regulatory agencies 
change or reject proposed or existing commercial arrangements. We believe that economic regulatory 
risk is reduced through the negotiation of long-term agreements with shippers that govern the majority of 
our liquids pipelines assets. However, there remains a risk that a regulator could modify significantly its 
own long-standing policies for rate making as well as overturn long-term agreements that we have 
entered into with shippers.

We could be subject to changes in our tax rates, the adoption of new US, Canadian or 
international tax legislation or exposure to additional tax liabilities. 
We are subject to taxes in the US, Canada and numerous foreign jurisdictions. Due to economic and 
political conditions, tax rates in various jurisdictions may be subject to significant change. Our effective tax 
rates could be affected by changes in the mix of earnings in countries with differing statutory tax rates, 
changes in the valuation of deferred tax assets and liabilities, or changes in tax laws or their 
interpretation, including in particular the US with a new presidential administration and in Canada and 
other foreign jurisdictions in which we operate.

We are also subject to the examination of our tax returns and other tax matters by the US Internal 
Revenue Service, the Canada Revenue Agency and other tax authorities and governmental bodies. We 
regularly assess the likelihood of an adverse outcome resulting from these examinations to determine the 
adequacy of our provision for taxes. There can be no assurance as to the outcome of these examinations. 
If our effective tax rates were to increase, particularly in the US or Canada, or if the ultimate determination 
of our taxes owed is for an amount in excess of amounts previously accrued, our financial condition and 
operating results could be materially adversely affected.

52

We are involved in numerous legal proceedings, the outcomes of which are uncertain, and 
resolutions adverse to us could adversely affect our financial results.
We are subject to numerous legal proceedings. Litigation is subject to many uncertainties, and we cannot 
predict the outcome of individual matters with assurance. It is reasonably possible that the final resolution 
of some of the matters in which we are involved could require additional expenditures, in excess of 
established reserves, over an extended period of time and in a range of amounts that could adversely 
affect our financial results. Refer to Part II. Item 7. Management's Discussion and Analysis of Financial 
Condition and Results of Operations - Legal and Other Updates for a discussion of legal proceedings.

ITEM 1B. UNRESOLVED STAFF COMMENTS

None.

ITEM 2. PROPERTIES

Descriptions of our properties and maps depicting the locations of our liquids and natural gas systems are 
included in Item 1. Business.

In general, our systems are located on land owned by others and are operated under easements and 
rights-of-way, licenses, leases or permits that have been granted by private land-owners, First Nations, 
Native American Tribes, public authorities, railways or public utilities. Our liquids systems have pumping 
stations, tanks, terminals and certain other facilities that are located on land that is owned by us and/or 
used by us under easements, licenses, leases or permits. Additionally, our natural gas systems have 
natural gas compressor stations, processing plants and treating plants, the vast majority of which are 
located on land that is owned by us, with the remainder used by us under easements, leases or permits.

Titles to our properties acquired in our liquids and natural gas systems are subject to encumbrances in 
some cases. We believe that none of these burdens should materially detract from the value of these 
properties or materially interfere with their use in the operation of our business.

ITEM 3. LEGAL PROCEEDINGS

We are involved in various legal and administrative proceedings and litigation arising in the ordinary 
course of business. The outcome of these matters is not predictable at this time. However, we believe that 
the ultimate resolution of these matters will not have a material adverse effect on our financial condition, 
results of operations or cash flows in future periods. Refer to Part II. Item 7. Management's Discussion 
and Analysis of Financial Condition and Results of Operations - Legal and Other Updates for discussion 
of other legal proceedings.

ITEM 4. MINE SAFETY DISCLOSURES

Not applicable.

53

PART II

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

Common Stock
Our common stock is traded on the TSX and NYSE under the symbol “ENB.” As at February 5, 2021, 
there were 2,025,495,603 holders of record of our common stock. A substantially greater number of 
holders of our common stock are "street name" or beneficial holders, whose shares are held by banks, 
brokers and other financial institutions.

Securities Authorized for Issuance Under Equity Compensation Plans
The information required by this Item will be contained in our Form 10-K/A, which will be filed no later than 
120 days after December 31, 2020. 

Recent Sales of Unregistered Equity Securities
None.

Issuer Purchases of Equity Securities
None.

Total Shareholder Return 
The following graph reflects the comparative changes in the value from January 1, 2016 through 
December 31, 2020 of $100 invested in (1) Enbridge Inc.’s common shares traded on the TSX, (2) the 
S&P/TSX Composite index, (3) the S&P 500 index, (4) our US peer group (comprising CNP, D, DTE, 
DUK, EPD, ET, KMI, MMP, NEE, NI, OKE, PAA, PCG, SO, SRE and WMB) and (5) our Canadian peer 
group (comprising CU, FTS, IPL, PPL and TRP). The amounts included in the table were calculated 
assuming the reinvestment of dividends at the time dividends were paid.

54

Enbridge Inc.
S&P/TSX Composite
S&P 500 Index
US Peers1
Canadian Peers

January 1,
2016

100.00   
100.00   
100.00   
100.00   
100.00   

December 31,

2016
127.97   
121.08   
111.96   
133.50   
132.07   

2017
116.65   
132.09   
136.40   
136.67   
140.85   

2018
107.20   
120.36   
130.42   
131.82   
126.30   

2019
138.65   
147.89   
171.49   
162.50   
164.43   

2020
117.59 
156.17 
203.04 
137.15 
127.61 

1 For the purpose of the graph, it was assumed that CAD:USD conversion ratio remained at 1:1 for the years presented.

55

 
 
 
 
 
 
 
ITEM 6. SELECTED FINANCIAL DATA

The following selected financial data is not necessarily indicative of results of future operations and 
should be read in conjunction with Item 7. Management’s Discussion and Analysis of Financial Condition 
and Results of Operations and Item 8. Financial Statements and Supplementary Data to fully understand 
factors that may affect the comparability of the information presented below. 

Years Ended December 31,

2020

2019

2018

2017

2016

(millions of Canadian dollars, except per share amounts)
Consolidated Statements of Earnings
Operating revenues
Operating income
Earnings
Earnings attributable to noncontrolling interests 
and redeemable noncontrolling interests
Earnings attributable to controlling interests
Earnings attributable to common shareholders
Common Share Data
Earnings per common share

Basic
Diluted

Dividends paid per common share

$  39,087  $  50,069  $  46,378  $  44,378  $  34,560 
2,581 
2,309 

1,571   
3,266   

8,260   
5,827   

4,816   
3,333   

7,957   
3,416   

(53)  

(122)  

(451)  

(407)  

(240) 

3,363   
2,983   

5,705   
5,322   

2,882   
2,515   

2,859   
2,529   

2,069 
1,776 

1.48   
1.48   
3.24   

2.64   
2.63   
2.95   

1.46   
1.46   
2.68   

1.66   
1.65   
2.41   

1.95 
1.93 
2.12 

December 31,

2020

2019

2018

2017

2016

(millions of Canadian dollars)
Consolidated Statements of Financial Position
Total assets
Long-term debt

$ 160,276  $ 163,157  $ 166,905  $ 162,093  $  85,209 
  62,819    59,661    60,327    60,865    36,494 

56

 
 
 
 
 
 
 
 
 
 
ITEM 7. MANAGEMENT'S DISCUSSION AND ANALYSIS OF 
FINANCIAL CONDITION AND RESULTS OF OPERATIONS

INTRODUCTION

The following discussion and analysis of our financial condition and results of operations is based on and 
should be read in conjunction with "Forward-Looking Information", Part I. Item 1A. Risk Factors and our 
consolidated financial statements and the accompanying notes included in Part II. Item 8. Financial 
Statements and Supplementary Data of this Annual Report on Form 10-K.

This section of our Annual Report on Form 10-K discusses 2020 and 2019 items and year-over-year 
comparisons between 2020 and 2019. For discussion of 2018 items and year-over-year comparisons 
between 2019 and 2018, refer to 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 year ended December 
31, 2019.

RECENT DEVELOPMENTS 

COVID-19 PANDEMIC, REDUCED CRUDE OIL DEMAND AND COMMODITY PRICES 

The COVID-19 pandemic and the emergency response measures enacted by governments in Canada, 
the US and around the world, have caused material disruption to many businesses resulting in a severe 
slow down in Canadian, US and global economies, leading to increased volatility in financial and 
commodity markets worldwide and demand reduction for certain commodities.  

We took proactive measures to deliver energy safely and reliably during the COVID-19 pandemic. We 
activated our crisis management team to focus on a number of priorities, including: (i) the health and 
safety of our employees and the public; (ii) operational reliability for our customers and markets; (iii) 
identification of essential personnel and procedures; and (iv) extensive stakeholder communication and 
outreach including updates to our Board of Directors. We are following recommendations from public 
health authorities and medical experts and have taken steps to help prevent our employees’ exposure to 
the spread of COVID-19, including, where practical, work-at-home plans enacted in March 2020 and the 
implementation of business continuity plans to enable the integrity of our operations and protect the 
health of our employees in pipeline control functions and service centers, our field representatives and 
other essential functions. 

With respect to the safe operation of our facilities, we continue to employ all safety processes and 
procedures in the normal course. Our business continuity plans are designed to enable us to manage 
operational developments related to COVID-19 as they unfold. We provide an essential service across 
North America. Our customers, and the communities where we operate, depend on us to safely and 
reliably provide the energy they need to heat their homes and fuel their lives. 

The COVID-19 pandemic has had a deep impact in the communities in which we operate. We are 
providing support in our communities by advancing funds to respond and provide relief to those who are 
most vulnerable. Our teams in our operating regions are working closely with our nonprofit community 
partners, our closest Indigenous and Tribal neighbors and local governments to identify where resources 
are needed most. 

57

The COVID-19 pandemic has negatively impacted crude oil demand and increased commodity price 
volatility, which together present potential new or elevated risks to our business. In late March, we began 
to see impacts both on the supply of, and demand for, crude oil and other liquid hydrocarbons transported 
on our pipelines. Several shippers on our crude oil pipelines responded to significantly lower demand 
caused by the COVID-19 pandemic, declining storage availability and refinery utilization, and commodity 
price declines by reducing volumes beginning in the second quarter of 2020. In the third and fourth 
quarters of 2020, Mainline System volumes began to recover as fourth quarter volumes increased by 
approximately 200 thousand barrels per day (kbpd) when compared with significantly reduced volumes in 
the second quarter of 2020. Year-over-year, Mainline System throughput only decreased by 
approximately 80 kbpd. We anticipate a return to full utilization in 2021 as economic activity gradually 
resumes in North America. This view is supported by our expectation that the refineries operating in our 
core Mainline System markets (i.e. the US Midwest, Eastern Canada and the US Gulf Coast) will continue 
to experience higher utilization rates given their scale, complexity and cost competitiveness. For every 
100 kbpd increase or decrease in volumes on our Mainline System, our revenues, net of power savings, 
are expected to increase or decline by approximately $35 million per quarter.

In our US Midstream business, our equity affiliate DCP Midstream, LP, responded to the drastic decline in 
commodity prices by decreasing their distributions to us by 50% (beginning with the first quarter 
distribution paid in May 2020), thereby modestly reducing our cash flows. As a further outcome of the 
drastic commodity price decline, we recorded a $1.7 billion impairment on our equity method investment 
in DCP Midstream in the first quarter of 2020, based on the decline in the market price of DCP Midstream, 
LP publicly-traded units as at March 31, 2020. 

In addition, these circumstances have led to the deterioration of the credit profiles of some of our 
customers and suppliers. There have been no material defaults by customers or suppliers to date, 
however, we will continue to monitor this risk and take credit risk mitigating actions as appropriate. 

The situation around the COVID-19 pandemic, reduced crude oil demand and reduced commodity prices 
is evolving and our assessment of risks is included in Part I. Item 1A. Risk Factors. 

While the length and depth of the current energy demand reduction and its impact is challenging to 
estimate at this time, we have completed several actions to further strengthen our resiliency and position 
for the future, while assuring that the safety and reliability of our operations remains our first priority. We 
took actions to reduce operating costs by approximately $300 million in 2020, including reductions to 
employee, management and Board of Director compensation, a voluntary workforce reduction program, 
as well as supply chain savings. We have also executed approximately $400 million of asset sales and 
increased our available liquidity to approximately $13 billion. We experienced a natural slowing of 2020 
capital spending in light of COVID-19 and the health and safety measures put into place by federal and 
regional governments. In addition, we believe that the following factors further demonstrate the resiliency 
of our low-risk business model:

• Our assets are highly contracted and commercially underpinned by long-term take-or-pay and 

•

•

•

cost-of-service agreements;
Approximately 95% of our customer exposure is investment grade, investment grade equivalent 
or non-investment grade who have provided credit enhancements;
The acquisition of Spectra Energy in 2017 provided us with greater diversification into natural gas 
with embedded low risk commercial structures. We currently have approximately 40 different 
sources of cash flows by geography and by different customer groups;
A strong financial position with approximately $13 billion of net available liquidity which gives us 
the capacity to fund all of our capital projects and any debt maturities through 2021 without 
accessing the capital markets; and 

• We limit the maximum cash flow loss that could arise from direct market price risks through a 

comprehensive long-term economic hedging program.

58

 
We will continue to actively monitor our business environment and may take further actions that we 
determine are in the best interests of Enbridge, our employees, customers, partners and stakeholders, or 
as required by federal, state or provincial authorities. At this time, given the many outstanding questions 
as to the length and depth of the COVID-19 pandemic and the current sustained low commodity price 
environment, the long term impact on us is uncertain; however, it is possible that they continue to have an 
adverse impact on our business and results of operations. 

UNITED STATES LINE 3 REPLACEMENT PROGRAM UNDER CONSTRUCTION

The United States Line 3 Replacement Program (US L3R Program) is now under construction in 
Minnesota after receiving all necessary permits and approvals. The US L3R Program is a critical integrity 
project that will enhance the continued safe and reliable operations of our Mainline System well into the 
future, reflecting our long-standing commitment to protecting the environment.

For further details refer to Growth Projects - Liquids Pipelines - United States Line 3 Replacement 
Program. 

MAINLINE SYSTEM CONTRACTING 

On December 19, 2019, we submitted an application to the Canada Energy Regulator (CER) to 
implement contracting on our Mainline System. The application for contracted and uncommitted service 
included the associated terms, conditions and tolls of each service, which would be offered in an open 
season following approval by the CER. 

On February 24, 2020, the CER issued a Notice of Public Hearing which outlined the process for 
participation in the hearing and identified a list of issues for discussion in the proceeding. In March 2020, 
letters were filed with the CER by a group of potential intervenors that requested the CER delay setting 
hearing dates associated with our Mainline System contract filing. Subsequently, the CER issued a letter 
requesting comments on the potential delay of proceedings.

We filed our response with the CER on May 1, 2020, and on May 19, 2020, the CER announced that the 
regulatory process for our proposal to offer contracted transportation service on our Mainline System will 
proceed in a single phase hearing process that balances the need to address COVID-19 pandemic 
related challenges and the CER's mandate to adjudicate in an appropriately expeditious manner. 

We are currently in the midst of the regulatory process and expect an oral hearing to occur sometime 
after April 2021, but a hearing date has not yet been set. If a replacement agreement is not in place by 
June 30, 2021, the Competitive Tolling Settlement provides for tolls to continue on an interim basis. 

GAS TRANSMISSION AND MIDSTREAM RATE PROCEEDINGS

Texas Eastern
On February 25, 2020, Texas Eastern Transmission, L.P. (Texas Eastern) received approval from the 
Federal Energy Regulatory Commission (FERC) of its uncontested rate case settlement with customers. 
In the first quarter of 2020, Texas Eastern recognized revenues from the settled rates retroactive to June 
1, 2019, and put the settled rates into effect on April 1, 2020.

Algonquin
On July 2, 2020, Algonquin Gas Transmission, LLC (Algonquin) received approval from the FERC of its 
uncontested rate case settlement with customers. In the third quarter of 2020, Algonquin recognized 
revenues from the settled rates retroactive to June 1, 2020, and put the settled rates into effect on 
September 1, 2020.

59

BC Pipeline
In July 2020, the 2020-2021 rate settlement agreement with Westcoast Energy Inc.’s (Westcoast) British 
Columbia (BC) Pipeline shippers was approved by the CER. Following approval of the settlement, 
Westcoast applied and received approval from the CER on August 12, 2020 for the interim tolls to be 
made final, including the interim tolls from January 1, 2020 to March 31, 2020 as well as the revised 
interim tolls in effect as at April 1, 2020.

East Tennessee
East Tennessee Natural Gas, LLC filed a rate case in the second quarter of 2020 and customer 
settlement discussions commenced in the fourth quarter of 2020.

Maritimes & Northeast Pipeline
The US portion of Maritimes & Northeast Pipeline filed a rate case in the second quarter of 2020 and an 
agreement was reached in principle with shippers in December 2020. A Stipulation and Agreement will be 
filed in February 2021 and we will await FERC approval.

Alliance Pipeline
The US portion of Alliance Pipeline filed a rate case in the second quarter of 2020 and an agreement was 
reached in principle with shippers in January 2021. A Stipulation and Agreement will be filed in March 
2021 and we will await FERC approval.

GAS DISTRIBUTION AND STORAGE RATE APPLICATIONS

2020 Rate Application
Enbridge Gas's rate applications are filed in two phases. As part of an Ontario Energy Board (OEB) 
Decision and Order issued in December 2019, Phase 1 of the application for 2020 rates, exclusive of 
funding for 2020 discrete incremental capital investments requested through the incremental capital 
module (ICM) mechanism, was approved effective January 1, 2020. Through a subsequent OEB Rate 
Order issued on June 11, 2020, Phase 2 of the application for 2020 rates, inclusive of requested 2020 
ICM amounts, was approved effective October 1, 2020, and interim rates in effect from January 1, 2020 
through September 30, 2020 were made final. The 2020 rate application, which represented the second 
year of a five-year term, was filed in accordance with the parameters of Enbridge Gas's OEB approved 
Price Cap Incentive Regulation (IR) rate setting mechanism.

2021 Rate Application
On June 30, 2020, Enbridge Gas filed Phase 1 of an application with the OEB for the setting of rates for 
2021. The 2021 rate application was filed in accordance with the parameters of Enbridge Gas's OEB 
approved Price Cap IR rate setting mechanism and represents the third year of a five-year term. On 
October 6, 2020, Enbridge Gas filed a Phase 1 Settlement Proposal and draft Interim Rate Orders with 
the OEB, which were approved, on an interim basis effective January 1, 2021, on November 6, 2020. 
Phase 2 of the application addressing 2021 ICM funding requirements was filed on October 15, 2020.

FINANCING UPDATE

On February 20, 2020, we raised US$750 million of two-year floating rate notes in the US debt capital 
markets and on April 1, 2020, Enbridge Gas completed a $1.2 billion dual tranche offering of 10-year and 
30-year notes in the Canadian debt capital markets. On May 12, 2020, we raised $1.3 billion with a dual 
tranche offering of 5-year and 7-year notes in the Canadian debt capital markets. On July 8, 2020, we 
raised an additional US$1.0 billion of 60-year hybrid subordinated notes in the US debt capital markets. 
Through these capital market activities, we completed our 2020 debt funding plan and strengthened our 
financial position.

60

In February 2020, we closed three new non-revolving credit facilities totaling US$1.5 billion and on March 
31, 2020, we established a new syndicated one-year revolving credit facility in the amount of $1.7 billion. 
On April 9, 2020, we increased the amount of our new revolving facility by an additional $1.3 billion, 
bringing the total amount to $3.0 billion, significantly enhancing our available liquidity. 

In July 2020, we extended approximately $10.0 billion of our 364 day extendible credit facilities to July 
2022, inclusive of a one-year term out provision. 

On October 1, 2020, we completed a private placement of US$300 million 20-year senior notes for Texas 
Eastern and early redeemed US$300 million senior notes originally due December 2020.

On February 10, 2021, we entered into a three year, sustainability linked credit facility for $1.0 billion with 
a syndicate of lenders. As a result of the sustainability linked credit facility and other financing activities 
completed in 2020, our resilient cash flows and our current liquidity position, we concurrently cancelled a 
one year, revolving, syndicated credit facility for $3.0 billion, ahead of its scheduled March 2021 maturity.

These financing activities, in combination with the asset monetization activities noted below, provide 
significant liquidity and we expect will enable us to fund our current portfolio of capital projects without 
requiring access to the capital markets through 2021 if market access is restricted or pricing is 
unattractive. Refer to Liquidity and Capital Resources. 

ASSET MONETIZATION

Ozark Gas Transmission and Ozark Gas Gathering
On April 1, 2020, we closed the sale of our Ozark assets for cash proceeds of approximately $63 million.

Montana-Alberta Tie Line 
On May 1, 2020, we closed the sale of our Montana-Alberta Tie-Line (MATL) transmission assets for cash 
proceeds of approximately $189 million.

Éolien Maritime France SAS
On May 1, 2020, we executed agreements to sell 49% of an entity that holds our 50% interest in Éolien 
Maritime France SAS (EMF) to the Canada Pension Plan Investment Board (CPP Investments) for initial 
proceeds in excess of $100 million. CPP Investments will fund their 49% share of all ongoing future 
development capital. Closing of the transaction is subject to customary regulatory approvals and is 
expected to occur in the first half of 2021. Refer to Growth Projects - Commercially Secured Projects - 
Renewable Power Generation.

TEXAS EASTERN PIPELINE RETURN-TO-SERVICE

On May 4, 2020, a rupture occurred on Line 10, a 30-inch natural gas pipeline that makes up part of the 
Texas Eastern natural gas pipeline system in Fleming County, Kentucky. There were no reported injuries 
or damaged structures as a result of the rupture. 

In 2020, we undertook a comprehensive integrity program to ensure continued safe and reliable service. 
During the program, we reduced operating pressure across the Texas Eastern system to enable 
necessary integrity work to be completed. In the fourth quarter of 2020, we lifted the pressure restrictions 
and returned the system to service.

61

RESULTS OF OPERATIONS

(millions of Canadian dollars, except per share amounts)
Segment earnings before interest, income taxes and 
depreciation and amortization
Liquids Pipelines
Gas Transmission and Midstream
Gas Distribution and Storage
Renewable Power Generation
Energy Services
Eliminations and Other

Earnings before interest, income taxes and depreciation and 
amortization
Depreciation and amortization
Interest expense
Income tax expense
Earnings attributable to noncontrolling interests and redeemable 

noncontrolling interests
Preference share dividends

Earnings attributable to common shareholders

Earnings per common share
Diluted earnings per common share

Year ended December 31,

2020

2019

2018

7,683   
1,087   
1,748   
523   
(236)  
(113)  

7,681   
3,371   
1,747   
111   
250   
429   

10,692   
(3,712)  
(2,790)  
(774)  

13,589   
(3,391)  
(2,663)  
(1,708)  

(53)  
(380)  
2,983   
1.48   
1.48   

(122)  
(383)  
5,322   
2.64   
2.63   

5,331 
2,334 
1,711 
369 
482 
(708) 

9,519 
(3,246) 
(2,703) 
(237) 

(451) 
(367) 
2,515 
1.46 
1.46 

EARNINGS ATTRIBUTABLE TO COMMON SHAREHOLDERS

Year ended December 31, 2020 compared with year ended December 31, 2019

Earnings Attributable to Common Shareholders were negatively impacted by $1.9 billion due to certain 
unusual, infrequent or other non-operating factors, primarily explained by the following:

•

•

•

•

•

a non-cash, unrealized derivative fair value gain of $856 million ($646 million after-tax) in 2020, 
compared with a gain of $1.6 billion ($1.2 billion after-tax) in 2019, reflecting net fair value gains 
and losses arising from changes in the mark-to-market value of derivative financial instruments 
used to manage foreign exchange risks;
a combined loss of $2.1 billion ($1.6 billion after-tax) related to our equity method investment in 
DCP Midstream, LLC (DCP Midstream) due to a loss of $1.7 billion ($1.3 billion after-tax) 
resulting from an impairment to the carrying value of our investment and a loss of $324 million 
($244 million after-tax) in 2020, compared with $86 million ($68 million after-tax) in 2019 resulting 
from further asset and goodwill impairment losses within DCP Midstream;
a combined loss of $615 million ($452 million after-tax) in 2020 resulting from impairments to the 
carrying value of our equity method investments in Southeast Supply Header (SESH) and 
Steckman Ridge, LP (Steckman Ridge);
a loss of $159 million ($119 million after-tax) in 2020 resulting from the February 2020 Texas 
Eastern rate settlement that re-established the Excess Accumulated Deferred Income Tax (EDIT) 
regulated liability that was previously eliminated in December 2018; and
employee severance, transition and transformation costs of $339 million ($256 million after-tax) in 
2020, compared with $135 million ($123 million after-tax) in 2019.

62

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
The factors above were partially offset by the absence in 2020 of the following:

•

•

•

•

a loss of $467 million after-tax attributable to us ($268 million loss on sale and $199 million tax 
expense) in 2019 resulting from the sale of the federally regulated portion of our Canadian natural 
gas gathering and processing businesses;
a loss of $310 million ($229 million after-tax) in 2019 resulting from the review of our 
comprehensive long-term economic hedging program and a payment to certain hedge 
counterparties to pre-settle and reset the hedge rate on a portion of our hedging program;
a loss of $297 million ($218 million after-tax) in 2019 resulting from the classification of our MATL 
assets as held for sale and the subsequent measurement at the lower of their carrying value or 
fair value less costs to sell; and
a loss of $105 million ($79 million after-tax) in 2019 resulting from the write-off of project costs 
related to the Access Northeast pipeline project.

The non-cash, unrealized derivative fair value gains and losses discussed above generally arise as a 
result of a comprehensive long-term economic hedging program to mitigate interest rate, foreign 
exchange and commodity price risks. This program creates volatility in reported short-term earnings 
through the recognition of unrealized non-cash gains and losses on financial derivative instruments used 
to hedge these risks. Over the long-term, we believe our hedging program supports the reliable cash 
flows and dividend growth upon which our investor value proposition is based.

After taking into consideration the factors above, the remaining $447 million decrease in earnings 
attributable to common shareholders is primarily explained by the following significant business factors:

•

•

•

•

•

decreased earnings from our Energy Services segment due to the significant compression of 
location and quality differentials in certain markets and fewer opportunities to achieve profitable 
transportation margins on facilities where we hold capacity obligations;
decreased contributions from our Liquids Pipelines segment due to lower volume demand 
resulting from the COVID-19 pandemic impact on supply and demand for crude oil and related 
products primarily during the second and third quarters of 2020;
the absence of earnings in 2020 from the federally-regulated portion of our Canadian natural gas 
gathering and processing businesses which were sold on December 31, 2019;
decreased earnings from our Gas Distribution and Storage segment due to warmer weather 
experienced in our franchise areas; and
higher depreciation and amortization expense, in addition to reduced capitalized interest, as a 
result of new assets placed into service throughout 2019 and 2020, primarily the Canadian 
portion of the Line 3 Replacement Program (Canadian L3R Program).

The business factors above were partially offset by the following positive factors:

•

•

•

•

•

stronger contributions from our Liquids Pipelines segment due to a higher International Joint Tariff 
(IJT) Benchmark Toll; 
increased earnings from our Gas Transmission and Midstream segment due to increased rates 
on Texas Eastern and Algonquin resulting from 2020 rate settlements; 
increased earnings from our Gas Distribution and Storage segment due to higher distribution 
charges resulting from increases in rates and customer base;
increased earnings from new Liquids Pipelines, Gas Transmission and Midstream, and 
Renewable Power Generation assets that were placed into service throughout 2019 and 2020; 
and
lower operating and administrative costs in 2020 as a result of cost containment actions.

REVENUES 
We generate revenues from three primary sources: transportation and other services, gas distribution 
sales and commodity sales.

63

Transportation and other services revenues of $16.2 billion, $16.6 billion and $14.4 billion for the years 
ended December 31, 2020, 2019 and 2018, respectively, were earned from our crude oil and natural gas 
pipeline transportation businesses and also include power generation revenues from our portfolio of 
renewable and power generation assets. For our transportation assets operating under market-based 
arrangements, revenues are driven by volumes transported and the corresponding tolls for transportation 
services. For assets operating under take-or-pay contracts, revenues reflect the terms of the underlying 
contract for services or capacity. For rate-regulated assets, revenues are charged in accordance with tolls 
established by the regulator, and in most cost-of-service based arrangements are reflective of our cost to 
provide the service plus a regulator-approved rate of return. 

Gas distribution sales revenues of $3.7 billion, $4.2 billion and $4.4 billion for the years ended 
December 31, 2020, 2019 and 2018, respectively, were recognized in a manner consistent with the 
underlying rate-setting mechanism mandated by the regulator. Revenues generated by the gas 
distribution businesses are primarily driven by volumes delivered, which vary with weather and customer 
composition and utilization, as well as regulator-approved rates. The cost of natural gas is passed through 
to customers through rates and does not ultimately impact earnings due to its flow-through nature.

Commodity sales of $19.3 billion, $29.3 billion and $27.7 billion for the years ended December 31, 2020, 
2019 and 2018, respectively, were generated primarily through our Energy Services operations. Energy 
Services includes the contemporaneous purchase and sale of crude oil, natural gas, power and Natural 
Gas Liquids (NGLs) to generate a margin, which is typically a small fraction of gross revenue. While sales 
revenue generated from these operations are impacted by commodity prices, net margins and earnings 
are relatively insensitive to commodity prices and reflect activity levels which are driven by differences in 
commodity prices between locations, grades and points in time, rather than on absolute prices. Any 
residual commodity margin risk is closely monitored and managed. Revenues from these operations 
depend on activity levels, which vary from year-to-year depending on market conditions and commodity 
prices.

Our revenues also include changes in unrealized derivative fair value gains and losses related to foreign 
exchange and commodity price contracts used to manage exposures from movements in foreign 
exchange rates and commodity prices. The mark-to-market accounting creates volatility and impacts the 
comparability of revenues in the short-term, but we believe over the long-term, the economic hedging 
program supports reliable cash flows.

64

BUSINESS SEGMENTS

LIQUIDS PIPELINES

(millions of Canadian dollars)
Earnings before interest, income taxes and depreciation and 
amortization

2020

2019

2018

7,683   

7,681   

5,331 

Year ended December 31, 2020 compared with year ended December 31, 2019

EBITDA was negatively impacted by $139 million due to certain unusual, infrequent or other non-
operating factors, primarily explained by a non-cash, unrealized gain of $545 million in 2020 compared 
with a gain of $976 million in 2019 reflecting net fair value gains and losses arising from changes in the 
mark-to-market value of derivative financial instruments used to manage foreign exchange risks. This 
negative factor was partially offset by the absence in 2020 of a loss of $310 million in 2019 resulting from 
the review of our comprehensive long-term economic hedging program and a payment to certain hedge 
counterparties to pre-settle and reset the hedge rate on a portion of our hedging program.

After taking into consideration the factors above, the remaining $141 million increase is primarily 
explained by the following significant business factors:

•

•

•

contributions from the Canadian L3R Program that was placed into service on December 1, 2019 
with an interim surcharge on Mainline System volumes of US$0.20 per barrel for the IJT 
Benchmark Toll; 
a higher average IJT Benchmark Toll on our Mainline System of US$4.24 in 2020 compared with 
US$4.18 in 2019; and
higher Flanagan South Pipeline throughput and contribution.

The positive business factors above were partially offset by:

•

•

lower Mainline System ex-Gretna throughput of 2,622 kbpd in 2020 compared with 2,705 kbpd in 
2019 due to lower volume demand resulting from the COVID-19 pandemic impact on supply and 
demand for crude oil and related products primarily during the second and third quarters of 2020; 
and
lower spot throughput on our Bakken Pipeline System and Seaway Crude Pipeline System driven 
by the significant impact of lower crude oil prices and the COVID-19 pandemic on supply and 
demand for crude oil and related products primarily during the second and third quarters of 2020.

65

 
 
 
 
 
 
GAS TRANSMISSION AND MIDSTREAM

(millions of Canadian dollars)
Earnings before interest, income taxes and depreciation and 

amortization

2020

2019

2018

1,087   

3,371   

2,334 

Year ended December 31, 2020 compared with year ended December 31, 2019

EBITDA was negatively impacted by $2.3 billion due to certain unusual, infrequent or other non-operating 
factors primarily explained by the following:

•

•

•

a combined loss of $2.1 billion related to our equity method investment in DCP Midstream due to 
a loss of $1.7 billion resulting from an impairment to the carrying value of our investment and a 
loss of $324 million in 2020, compared with $86 million in 2019 resulting from further asset and 
goodwill impairment losses within DCP Midstream;
a combined loss of $615 million in 2020 resulting from impairments to the carrying value of our 
equity method investments in SESH and Steckman Ridge; and
a loss of $159 million in 2020 resulting from the February 2020 Texas Eastern rate settlement that 
re-established the EDIT regulated liability that was previously eliminated in December 2018.

The factors above were partially offset by the following positive factors:

•

•

the absence in 2020 of a loss of $268 million in 2019 resulting from the sale of the federally 
regulated portion of our Canadian natural gas gathering and processing businesses; and
the absence in 2020 of a loss of $105 million in 2019 resulting from the write-off of project costs 
related to the Access Northeast Pipeline project.

After taking into consideration the factors above, the remaining $27 million increase is primarily explained 
by the following significant business factors:

•

•

higher revenues from increased rates on Texas Eastern and Algonquin resulting from 2020 rate 
settlements; and
contributions from the Stratton Ridge project and the second phase of the Atlantic Bridge project 
that were placed into service in the second and fourth quarters of 2019, respectively.

The positive business factors above were partially offset by:

•

•

•
•

the absence of earnings in 2020 from the federally-regulated portion of our Canadian natural gas 
gathering and processing businesses which were sold on December 31, 2019;
lower revenues on our US Gas Transmission assets due to pressure restrictions on Texas 
Eastern; 
narrowed AECO-Chicago basis at our Alliance Pipeline joint venture; and
lower commodity prices impacting our Aux Sable joint venture.

66

 
 
 
 
 
 
GAS DISTRIBUTION AND STORAGE

(millions of Canadian dollars)
Earnings before interest, income taxes and depreciation and 

amortization

2020

2019

2018

1,748   

1,747   

1,711 

Year ended December 31, 2020 compared with year ended December 31, 2019

EBITDA was positively impacted by $1 million primarily explained by the following significant business 
factors:
•
•

higher distribution charges resulting from increases in rates and customer base; and
synergy capture realized from the amalgamation of Enbridge Gas Distribution Inc. (EGD) and 
Union Gas Limited (Union Gas).

The positive business factors above were partially offset by the following factors:

•

•

warmer weather experienced in our franchise service areas in 2020 when compared with the 
colder than normal weather experienced in 2019. When compared with the normal weather 
forecast embedded in rates, the warmer weather in 2020 negatively impacted 2020 EBITDA by 
approximately $33 million while the colder weather in 2019 positively impacted 2019 EBITDA by 
approximately $67 million; and
the absence of earnings in 2020 from Enbridge Gas New Brunswick Limited Partnership and 
Enbridge Gas New Brunswick Inc. (collectively, EGNB) and St. Lawrence Gas Company, Inc. (St. 
Lawrence Gas) which were sold on October 1, 2019 and November 1, 2019, respectively.

RENEWABLE POWER GENERATION

(millions of Canadian dollars)
Earnings before interest, income taxes and depreciation and 

amortization

2020

2019

2018

523   

111   

369 

Year ended December 31, 2020 compared with year ended December 31, 2019

EBITDA was positively impacted by $329 million due to certain unusual, infrequent or other non-operating 
factors, primarily explained by the absence in 2020 of a loss of $297 million in 2019 resulting from the 
classification of our MATL assets as held for sale and the subsequent measurement at the lower of their 
carrying value or fair value less costs to sell.

After taking into consideration the factors above, the remaining $83 million increase is primarily explained 
by the following significant business factors:

•

•
•

contributions from the Hohe See Offshore Wind Project, which reached full operating capacity in 
October 2019 and the Albatros expansion, which was placed into service in January 2020;
stronger wind resources at Canadian and US wind facilities; and
reimbursements received at certain Canadian wind facilities resulting from a change in operator.

67

 
 
 
 
 
 
 
 
 
 
 
ENERGY SERVICES

(millions of Canadian dollars)
Earnings/(loss) before interest, income taxes and depreciation and 

amortization

2020

2019

2018

(236)  

250   

482 

EBITDA from Energy Services is dependent on market conditions and results achieved in one period may 
not be indicative of results to be achieved in future periods.

Year ended December 31, 2020 compared with year ended December 31, 2019

EBITDA was negatively impacted by $98 million due to certain unusual, infrequent or other non-operating 
factors, explained by the following:

•

•

a non-cash, net positive adjustment to crude oil and natural gas inventories of $5 million in 2020 
compared with a net positive adjustment of $91 million in 2019; and
a non-cash, unrealized loss of $122 million in 2020, compared with a loss of $110 million in 2019, 
reflecting the revaluation of derivatives used to manage the profitability of transportation and 
storage transactions, as well as manage the exposure to movements in commodity prices.

After taking into consideration the factors above, the remaining $388 million decrease reflects the 
significant compression of location and quality differentials in certain markets and fewer opportunities to 
achieve profitable transportation margins on facilities in which Energy Services holds capacity obligations, 
partially offset by favorable storage opportunities. 

ELIMINATIONS AND OTHER

(millions of Canadian dollars)
Earnings/(loss) before interest, income taxes and depreciation and 

amortization

2020

2019

2018

(113)  

429   

(708) 

Eliminations and Other includes operating and administrative costs which are not allocated to business 
segments and the impact of foreign exchange hedge settlements. Eliminations and Other also includes 
the impact of new business development activities and corporate investments.

Year ended December 31, 2020 compared with year ended December 31, 2019

EBITDA was negatively impacted by $678 million due to certain unusual, infrequent or other-non-
operating factors, primarily explained by the following:

•

•

•
•

a non-cash, unrealized gain of $318 million in 2020 compared with a gain of $671 million in 2019 
reflecting net fair value gains and losses arising from the change in the mark-to-market value of 
derivative financial instruments used to manage foreign exchange risk;
employee severance, transition and transformation costs of $279 million in 2020 compared with 
$84 million in 2019 primarily related to our voluntary workforce reduction program offered in the 
second quarter of 2020;
a loss of $74 million in 2020 from non-cash changes in a corporate guarantee obligation; and
a loss of $43 million in 2020 from the write-down of certain investments in emerging energy and 
other technologies.

68

 
 
 
 
 
 
 
 
 
 
 
 
After taking into consideration the factors above, the remaining $136 million increase is primarily 
explained by lower operating and administrative costs in 2020 as a result of cost containment actions and 
lower realized foreign exchange settlement losses.

GROWTH PROJECTS – COMMERCIALLY SECURED PROJECTS

The following table summarizes the status of our commercially secured projects, organized by business 
segment:

Enbridge's 
Ownership 
Interest

Estimated
Capital 
Cost1

Expenditures
to Date2

Expected
In-Service
Date

Status

(Canadian dollars, unless stated otherwise)
LIQUIDS PIPELINES

1. Canadian Line 3 

 100 %

$5.3 billion

$5.0 billion

Complete

In-service

Replacement Program

2. United States Line 3 

 100 % US$4.0 billion US$2.0 billion

Replacement Program 

3. Southern Access 
Expansion3
4. Other - United States

 100 % US$0.5 billion US$0.5 billion

 100 % US$0.1 billion US$0.1 billion

GAS TRANSMISSION AND MIDSTREAM

5. T-South Reliability & 

Expansion Program 
6. Spruce Ridge Project4

 100 %

$1.0 billion

$0.7 billion

 100 %

$0.5 billion

$0.2 billion

7. Other - United States5

Various US$1.0 billion US$0.5 billion

GAS DISTRIBUTION AND STORAGE

8. Windsor Line 

 100 %

$0.2 billion

$0.1 billion

Under 
construction
Under 
construction
Under 
construction

Under 
construction
Under 
construction
Various 
stages

Q4 - 2021

Q4 - 2021

Q1 - 2021

Q4 - 2021

Q4 - 2021

2020 - 2023

Various 
stages

In-service

Replacement & Owen 
Sound Reinforcement

9.

London Line 

 100 %

Replacement Project

10. Storage Enhancements

 100 %

$0.2 billion No significant 
expenditures 
to date
$0.1 billion No significant 
expenditures 
to date

Pre-
construction

Pre-
construction

2H - 2021

2021 - 2022

RENEWABLE POWER GENERATION

11. East-West Tie Line

 25.0 %

$0.2 billion

$0.1 billion

12. Saint-Nazaire France 

 25.5 %

$0.9 billion

$0.1 billion

Offshore Wind Project6

(€0.6 billion)

(€0.1 billion)

13. Fécamp Offshore Wind 

 17.9 %

$0.7 billion

$0.1 billion

Project7

(€0.5 billion)

(€0.1 billion)

Under 
construction
Under 
construction

Under 
construction

1H - 2022

2H - 2022

2023

1 These amounts are estimates and are subject to upward or downward adjustment based on various factors. Where appropriate, 

the amounts reflect our share of joint venture projects.

69

 
2 Expenditures to date reflect total cumulative expenditures incurred from inception of the project up to December 31, 2020.
3 The status and in-service date will coincide with the status and in-service date of the US L3R Program.
4 Expenditures were revised in the second quarter of 2020 due to scope modifications. 
5 Includes the US$0.1 billion Sabal Trail Phase II project placed into service in the second quarter of 2020 and the US$0.1 Atlantic 

Bridge Phase III project placed into service in January 2021.

6 Reflects the sale of 49% of an entity that holds our 50% interest in EMF to CPP Investments which is expected to close in the first 
half of 2021. After closing, our equity contribution will be $0.15 billion, with the remainder of the project financed through non-
recourse project level debt.

7 Reflects the sale of 49% of an entity that holds our 50% interest in EMF to CPP Investments which is expected to close in the first 
half of 2021. After closing, our equity contribution will be $0.10 billion, with the remainder of the project financed through non-
recourse project level debt.

Risks related to the development and completion of growth projects are described under Part I. Item 1A. 
Risk Factors.

70

LIQUIDS PIPELINES 

71

The following commercially secured growth projects are expected to be placed into service in 2021:

•

United States Line 3 Replacement Program - replacement of the existing Line 3 crude oil pipeline 
between Neche, North Dakota and Superior, Wisconsin. The US L3R Program will support the safety 
and operational reliability of the Mainline System, enhance system flexibility and allow us to optimize 
throughput on the mainline. The US L3R Program is expected to restore the original capacity of 760 
kbpd and bring the total Mainline System capacity to approximately 3.2 million barrels per day (bpd). 
The Wisconsin portion of the US L3R Program is in service. The Minnesota portion is now under 
construction after receiving all necessary permits and approvals. While complete, the North Dakota 
portion will be placed into service when Minnesota construction concludes. 

Estimated capital costs for the Line 3 Replacement Program, including the Canadian segment already 
in service, have been updated from $8.2 billion to $9.3 billion (in source currency). The increase in 
costs reflects winter construction, further enhancements to industry-leading environmental protections 
and construction techniques, the extended regulatory and permitting timeframe, higher capitalized 
interest and COVID-19 protocols.

Upon the Line 3 Replacement Program being placed fully into service a surcharge of US$0.895 per 
barrel will be applied, inclusive of the current interim US$0.20 surcharge for the Canadian portion of 
Line 3. In addition, incremental throughput related to the restored Line 3 capacity will receive an 
international joint toll charge for each barrel. 

For additional regulatory updates on the project, refer to Growth Projects - Regulatory Matters - 
United States Line 3 Replacement Program. 

•

Southern Access Expansion - an expansion of our existing Southern Access crude oil pipeline from 
996 kbpd to approximately 1,200 kbpd. 

72

GAS TRANSMISSION AND MIDSTREAM

73

The following commercially secured growth project was placed into service in 2020:

•

Sabal Trail Phase II - an expansion of our existing Sabal Trail pipeline through the addition of two 
new greenfield compressor stations in Albany, Georgia and Dunnellon, Florida. 

The following commercially secured growth projects are expected to be placed into service in 2021:

•

•

•

Atlantic Bridge Phase III - an expansion of the Algonquin natural gas transmission systems to 
transport 133 million cubic feet per day (mmcf/d) of natural gas to the New England region. The third 
and final phase of Atlantic Bridge fully commenced service in January 2021 with the Weymouth 
compressor station being brought online.

T-South Reliability & Expansion Program - a natural gas pipeline expansion of Westcoast's BC 
Pipeline in southern BC that will provide improved compressor reliability and additional capacity of 
approximately 190 mmcf/d into the Huntington/Sumas market at the US/Canada border. The projects 
were approved by the CER in September 2019 and has phased in-service dates with final completion 
in the fourth quarter of 2021.

Spruce Ridge Project - a natural gas pipeline expansion of Westcoast's BC Pipeline in northern BC. 
The project will provide additional capacity of up to 402 mmcf/d. Due to commercial delays, the 
revised expected in-service date is the fourth quarter of 2021.

74

GAS DISTRIBUTION AND STORAGE

The following commercially secured growth projects were placed into service in 2020:

• Windsor Line Replacement & Owen Sound Reinforcement Projects - replacement of

approximately 64-kilometers of the existing Windsor Line with a new 6-inch natural gas pipeline and
the reinforcement of the Owen Sound System through the construction of 34-kilometers of 12-inch
natural gas pipeline in southwestern Ontario. Although the Windsor Line Replacement was placed
into service, there is continuing work on the west portion to be completed in 2021.

The following commercially secured growth project is expected to be placed into service in 2021:

•

London Line Replacement Project - a project that will replace the two current pipelines known
collectively as the London Line and includes the construction of approximately 90.5-kilometers of
natural gas pipeline and ancillary facilities in southern Ontario.

The following commercially secured growth project is expected to be placed into service in two phases, 
occurring in 2021 and 2022:

•

Storage Enhancements - an enhancement of our unregulated storage facilities at Dawn, Ontario.

In October 2020, due to changes in demand and uncertainties resulting from the COVID-19 pandemic, 
Enbridge Gas withdrew the Dawn-Parkway Expansion leave to construct application with the OEB. 
Enbridge Gas will continue to assess demand requirements for the expansion and refile as needed in the 
future.

75

RENEWABLE POWER GENERATION 

76

The following commercially secured growth projects are expected to be placed into service in 2022:

•

•

East-West Tie Line - a transmission project that will parallel an existing double-circuit, 230 kilovolt
transmission line that connects the Wawa Transformer Station to the Lakehead Transformer Station
near Thunder Bay, Ontario, including a connection midway in Marathon, Ontario.

Saint-Nazaire Offshore Wind Project - a wind project located off the west coast of France that is
expected to generate approximately 480-megawatts (MW). Project revenues are backed by a 20-year
fixed price power purchase agreement (PPA) with added power production protection.

The following commercially secured growth project is expected to be placed into service in 2023:

•

Fécamp Offshore Wind Project - an offshore wind project that will be comprised of 71 wind turbines
located off the northwest coast of France and is expected to generate approximately 500-MW. Project
revenues are underpinned by a 20-year fixed price PPA.

On May 1, 2020, we executed agreements to sell 49% of an entity that holds our 50% interest in EMF to 
CPP Investments, inclusive of the Saint-Nazaire France Offshore Wind Project, the Fécamp Offshore 
Wind Project and the Courseulles-sur-Mer Offshore Wind Project. CPP Investments will fund their 49% 
share of all ongoing future development capital. The transaction is expected to close in the first half of 
2021. 

GROWTH PROJECTS - REGULATORY MATTERS

United States Line 3 Replacement Program 
On February 3, 2020, and through its subsequent order on May 1, 2020, the Minnesota Public Utilities 
Commission (MNPUC) deemed the second revised final Environmental Impact Statement (EIS) adequate 
and reinstated the Certificate of Need and Route Permit, allowing for construction of the pipeline to 
commence following the issuance of required permits. On May 21, 2020, various parties filed petitions for 
reconsideration with the MNPUC contesting the adequacy of the EIS and the MNPUC’s restored grant of 
the Certificate of Need and Route Permit. On June 1, 2020, Enbridge and various supporting parties filed 
responses to those filed petitions for reconsideration. On June 25, 2020 the MNPUC denied all petitions 
for reconsideration reaffirming its prior decisions in all three dockets. After each environmental permitting 
agency issued their respective permits, the MNPUC issued its Authorization to Construct to Enbridge. 
Currently, construction in Minnesota continues despite the EIS, Certificate of Need and Route Permit 
undergoing appellate review; however judicial decisions may impact construction activities.

As for environmental permits, we have received all Minnesota Department of Natural Resources licenses 
and permits. The Minnesota Pollution Control Agency (MPCA) released a draft of the revised 401 Water 
Quality Certificate (WQC) in February 2020. Following a public comment period, the MPCA announced on 
June 3, 2020 that it would conduct a contested case hearing regarding the 401 Water Quality Certificate. 
After an Administrative Law Judge (ALJ) was assigned to the case, the contested case hearing schedule 
was established on June 23, 2020. The MPCA contested case hearing was completed in August and on 
October 16, 2020, the MPCA received a favorable recommendation from the ALJ on all five of the issues 
considered. On November 12, 2020, the MPCA Commissioner issued a 401 WQC to us. Subsequently, 
the United States Army Corps of Engineers (Army Corps) issued its 404 Permit. With all required permits 
received, we commenced construction on December 1, 2020. Currently, construction in Minnesota 
continues despite the 401 WQC and the 404 Permit undergoing appellate review; however judicial 
decisions may impact construction activities.

77

SOLAR SELF-POWER PROJECTS

Lambertville Compressor Station
In October 2020, we announced the completion of project development and construction of the first solar 
power plant in the US designed to directly help power an interstate natural gas pipeline compressor 
station. The 2.25-MW solar project, located in West Amwell Township, New Jersey, will provide solar 
energy to the Texas Eastern Lambertville compressor station.

Alberta Solar One
In October 2020, we announced the start of construction on our first solar generation facility in Alberta. 
The 10.5-MW solar project, located near Burdett, Alberta, will produce a portion of our Canadian Mainline 
power requirements with solar energy. The project is expected to achieve commercial operations in the 
first quarter of 2021.

Heidlersburg Compressor Station
In November 2020, we announced the start of construction on the Heidlersburg solar project. The project 
will produce 2.5-MW of solar energy for our Heidlersburg compressor station, offsetting a portion of the 
station’s electric load and helping power the compressor units that keep gas flowing along our Texas 
Eastern pipeline. The project is expected to achieve commercial operations in the second quarter of 2021. 

OTHER ANNOUNCED PROJECTS UNDER DEVELOPMENT

The following projects have been announced by us, but have not yet met our criteria to be classified as 
commercially secured:

LIQUIDS PIPELINES

•

•

Sea Port Oil Terminal Project - the Sea Port Oil Terminal (SPOT) project consists of onshore and 
offshore facilities, including a fixed platform located approximately 30 miles off the coast of Brazoria 
County, Texas. SPOT is designed to load very large crude carriers at rates of approximately 85,000 
barrels per hour, or up to approximately 2 million bpd. Along with Enterprise Products Partners, L.P., 
we announced our intent to jointly develop and market SPOT, and we will work to finalize an equity 
participation agreement. The agreement will allow us to purchase an ownership interest in SPOT, 
subject to SPOT receiving a deep-water port license.

Jones Creek Crude Oil Storage Terminal - the Jones Creek terminal is expected to have an 
ultimate capability of up to 15 million barrels of storage, access to crude oil from all major North 
American production basins and will be fully integrated with the Seaway Pipeline system to allow for 
access to Houston-area refineries, existing export facilities, the SPOT project and other facilities in 
the future.

GAS TRANSMISSION AND MIDSTREAM

•

Rio Bravo Pipeline - the Rio Bravo Pipeline is designed to transport up to 4.5 billion cubic feet per 
day (bcf/d) of natural gas from the Agua Dulce supply area to NextDecade's Rio Grande liquefied 
natural gas (LNG) export facility in the Port of Brownsville, Texas. We have acquired the Rio Bravo 
Pipeline development project from NextDecade. In addition, we have executed a precedent 
agreement with NextDecade under which we will provide firm transportation capacity on the Rio 
Bravo Pipeline to NextDecade's Rio Grande LNG export facility for a term of at least twenty years. 
Construction of the pipeline will be subject to the Rio Grande LNG export facility reaching a final 
investment decision.

78

 
•

•

Annova LNG - we have executed a precedent agreement to supply the 6.5 million tonnes per annum
Annova LNG export facility in the Port of Brownsville, Texas for a term of at least twenty years, by
expanding our existing Valley Crossing system. The expansion will be subject to the Annova LNG
facility reaching a final investment decision.

Texas Eastern Venice Extension Project - a reversal and expansion of Texas Eastern’s Line 40
from its existing New Roads compressor station to a new delivery point with the proposed Gator
Express pipeline just south of Texas Eastern’s Larose compressor station. The project is expected to
deliver 1.26 bcf/d of feed gas to Venture Global’s proposed Plaquemines LNG export facility located
in Plaquemine Parish, Louisiana. The expansion will be subject to the Plaquemines LNG export
facility reaching a final investment decision.

RENEWABLE POWER GENERATION

•

Courseulles-sur-Mer Offshore Wind Project - an offshore wind project located off the northwest
coast of France that is expected to generate approximately 448-MW. Project revenues are
underpinned by a 20-year fixed price PPA. We expect to reach a final investment decision in 2021.

We also have a portfolio of additional projects under development that have not yet progressed to the 
point of securement.

LIQUIDITY AND CAPITAL RESOURCES

The maintenance of financial strength and flexibility is fundamental to our growth strategy, particularly in 
light of the significant number and size of capital projects currently secured or under development. Access 
to timely funding from capital markets could be limited by factors outside our control, including but not 
limited to financial market volatility resulting from economic and political events both inside and outside 
North America. To mitigate such risks, we actively manage financial plans and strategies to ensure we 
maintain sufficient liquidity to meet routine operating and future capital requirements. In the near term, we 
generally expect to utilize cash from operations together with commercial paper issuance and/or credit 
facility draws and the proceeds of capital market offerings to fund liabilities as they become due, finance 
capital expenditures, fund debt retirements and pay common and preference share dividends. We target 
to maintain sufficient liquidity through securement of committed credit facilities with a diversified group of 
banks and financial institutions to enable us to fund all anticipated requirements for approximately one 
year without accessing the capital markets.

Our financing plan is regularly updated to reflect evolving capital requirements and financial market 
conditions and identifies a variety of potential sources of debt and equity funding alternatives. Our current 
financing plan does not include any issuances of additional common equity and was the primary 
consideration for the suspension of our Dividend Reinvestment and Share Purchase Plan in November 
2018.

As discussed within Recent Developments - Financing Update, as a result of the COVID-19 pandemic 
and the corresponding impact on the capital markets, we have elected to increase our liquidity through 
additional credit facilities to ensure we will not have to access the capital markets through 2021 to fund 
our current portfolio of capital projects if market access is restricted or pricing is unattractive.

79

CAPITAL MARKET ACCESS
We ensure ready access to capital markets, subject to market conditions, through maintenance of shelf 
prospectuses that allow for issuance of long-term debt, equity and other forms of long-term capital when 
market conditions are attractive. In accordance with our funding plan, we completed the following long-
term debt issuances totaling $2.5 billion and US$2.1 billion in 2020:

Type of Issuance

Entity
(in millions of Canadian dollars, unless stated otherwise)
Enbridge Inc.
Enbridge Inc.
Enbridge Inc.
Enbridge Gas Inc.
Spectra Energy Partners, LP1

Medium-term notes
Floating rate notes
Fixed-to-fixed subordinated term notes
Medium-term notes
Senior notes

Amount

$1,300
US$750
US$1,000
$1,200
US$300

1 Issued through Texas Eastern, a wholly-owned operating subsidiary of Spectra Energy Partners, LP (SEP). 

Credit Facilities, Ratings and Liquidity
To ensure ongoing liquidity and to mitigate the risk of capital market disruption, we maintain ready access 
to funds through committed bank credit facilities and actively manage our bank funding sources to 
optimize pricing and other terms. The following table provides details of our committed credit facilities at 
December 31, 2020:

Maturity

Total
Facilities

(millions of Canadian dollars)
11,854 
Enbridge Inc.
7,007 
Enbridge (U.S.) Inc.
3,000 
Enbridge Pipelines Inc.
2,000 
Enbridge Gas Inc.
Total committed credit facilities
23,861 
1 Includes facility draws and commercial paper issuances that are back-stopped by the credit facility.
2 Maturity date is inclusive of the one-year term out option.

2021-2024
2022-2024
20222
20222

Draws1

Available

8,719 
492 
1,278 
1,121 
11,610 

3,135 
6,515 
1,722 
879 
12,251 

On February 24, 2020, Enbridge Inc. entered into a two year, non-revolving credit facility for US$1.0 
billion with a syndicate of lenders. 

On February 25, 2020, Enbridge Inc. entered into two, one year, non-revolving, bilateral credit facilities for 
a total of US$500 million. 

On March 31, 2020, Enbridge Inc. entered into a one year, revolving, syndicated credit facility for $1.7 
billion. On April 9, 2020, Enbridge Inc. exercised an accordion provision and increased the facility to $3.0 
billion. 

On July 23 and 24, 2020, we extended approximately $10.0 billion of our 364 day extendible credit 
facilities to July 2022, inclusive of a one-year term out provision. 

On February 10, 2021, we entered into a three year, sustainability linked credit facility for $1.0 billion with 
a syndicate of lenders. As a result of the sustainability linked credit facility and other financing activities 
completed in 2020, our resilient cash flows and our current liquidity position, we concurrently cancelled a 
one year, revolving, syndicated credit facility for $3.0 billion, ahead of its scheduled March 2021 maturity.

In addition to the committed credit facilities noted above, we have $849 million of uncommitted demand 
facilities, of which $533 million were unutilized as at December 31, 2020. As at December 31, 2019, we 
had $916 million of uncommitted credit facilities, of which $476 million were unutilized.

80

 
As at December 31, 2020, our net available liquidity totaled $12.7 billion, inclusive of $452 million of 
unrestricted Cash and cash equivalents as reported on the Consolidated Statements of Financial 
Position.

Our credit facility agreements and term debt indentures include standard events of default and covenant 
provisions, whereby accelerated repayment and/or termination of the agreements may result if we were to 
default on payment or violate certain covenants. As at December 31, 2020, we were in compliance with all 
debt covenants and expect to continue to comply with such covenants.

Strong growth in internal cash flow, proceeds from non-core asset dispositions, ready access to liquidity 
from diversified sources and a stable business model have enabled us to manage our credit profile. We 
actively monitor and manage key financial metrics with the objective of sustaining investment grade credit 
ratings from the major credit rating agencies and ongoing access to bank funding and term debt capital on 
attractive terms. Key measures of financial strength that are closely managed include the ability to service 
debt obligations from operating cash flow and the ratio of debt to EBITDA.

During 2020, our credit ratings were affirmed as follows:

• On July 23, 2020, DBRS Limited affirmed our issuer rating and medium-term notes and 

unsecured debentures rating of BBB (high), fixed-to-floating subordinated notes rating of BBB 
(low), preference share rating of Pfd-3 (high) and commercial paper rating of R-2 (high), all with 
stable outlooks;

• On April 13, 2020, Fitch Rating services affirmed long-term issuer default rating and senior 

unsecured debt rating of BBB+, preference share rating of BBB-, junior subordinated note rating 
of BBB- and short-term and commercial paper rating of F2 with a stable rating outlook;

• On December 22, 2020, Moody’s Investor Services, Inc. affirmed our issuer and senior unsecured 
ratings of Baa2, subordinated rating of Ba1 and preference share rating of Ba1 all with positive 
outlooks. In addition, the commercial paper rating for Enbridge (U.S.) Inc. was affirmed at P-2; 
and

• On December 1, 2020, Standard & Poor’s Rating Services (S&P) affirmed our corporate credit 
rating and senior unsecured debt rating of BBB+, preference share rating of P-2 (low) and 
commercial paper rating of A-1 (low) and reaffirmed a stable outlook. S&P also affirmed our 
global overall short-term rating of A-2.

There are no material restrictions on our cash. Total restricted cash of $38 million, as reported on the 
Consolidated Statements of Financial Position, primarily includes cash collateral and future pipeline 
abandonment costs collected and held in trust. Cash and cash equivalents held by certain subsidiaries 
may not be readily accessible for alternative use by us. 

Excluding current maturities of long-term debt, as at December 31, 2020 and 2019, we had a negative 
working capital position of $3.7 billion and $2.8 billion, respectively. In both periods, the major contributing 
factor to the negative working capital position was the current liabilities associated with our growth capital 
program.

To address this negative working capital position, we maintain significant liquidity in the form of committed 
credit facilities and other sources as previously discussed, which enable the funding of liabilities as they 
become due. 

81

 
 
 
 
 
SOURCES AND USES OF CASH

Year ended December 31,
(millions of Canadian dollars)
Operating activities
Investing activities
Financing activities
Effect of translation of foreign denominated cash and cash 

equivalents

Net increase/(decrease) in cash and cash equivalents and restricted 

cash

2020

2019

2018

9,781   
(5,177)  
(4,770)  

9,398   
(4,658)  
(4,745)  

10,502 
(3,017) 
(7,503) 

(20)  

(186)  

44   

39   

68 

50 

Significant sources and uses of cash for the years ended December 31, 2020 and 2019 are summarized 
below:

Operating Activities
2020
•

•

2019
•

The increase in cash flow provided by operations during 2020 was primarily driven by changes in 
operating assets and liabilities. Our operating assets and liabilities fluctuate in the normal course 
due to various factors, including the impact of fluctuations in commodity prices and activity levels 
on working capital within our business segments, the timing of tax payments, as well as timing of 
cash receipts and payments generally. Refer to Part II. Item 8. Financial Statements and 
Supplementary Data - Note 28. Changes in Operating Assets and Liabilities.
The factor above was partially offset by the impact of certain unusual, infrequent and other non-
operating factors as discussed under Results of Operations. 

The decrease in cash flow provided by operations during 2019 was primarily driven by changes in 
operating assets and liabilities, partially offset by stronger contributions from our operating 
segments. 

Investing Activities
We continue with the execution of our growth capital program which is further described in Part II. Item 7. 
Management's Discussion and Analysis of Financial Condition and Results of Operations - Growth 
Projects - Commercially Secured Projects. The timing of project approval, construction and in-service 
dates impacts the timing of cash requirements.

A summary of additions to property, plant and equipment for the years ended December 31, 2020, 2019 
and 2018 is set out below:

Year ended December 31,
(millions of Canadian dollars)
Liquids Pipelines
Gas Transmission and Midstream
Gas Distribution and Storage
Renewable Power Generation 
Energy Services
Eliminations and Other
Total capital expenditures

2020

2019

2018

2,032   
2,066   
1,134   
81   
2   
90   
5,405   

2,548   
1,695   
1,100   
23   
2   
124   
5,492   

3,102 
2,578 
1,066 
33 
— 
27 
6,806 

82

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
2020
The increase in cash used in investing activities primarily resulted from the following factors:

•

•

Lower proceeds from asset dispositions in 2020 compared with 2019, primarily due to the sale of
the federally regulated portion of our Canadian natural gas gathering and processing businesses
assets on December 31, 2019.
The factor above was partially offset by lower contributions to the Gray Oak Holdings LLC equity
investment in 2020, higher return of capital primarily from equity investments in Seaway Crude
Holdings LLC, MarEn Bakken Company LLC, Gray Oak Holdings LLC, and Enbridge Renewable
Infrastructure Investments S.a.r.l., and lower net cash invested in affiliate loans in 2020 compared
with 2019.

2019
The increase in cash used in investing activities primarily resulted from the following factors:

•

•

Lower proceeds from asset dispositions in 2019 compared with 2018. In 2019, the proceeds from
dispositions reflects the sale of the federally regulated portion of our Canadian natural gas
gathering and processing businesses assets, St. Lawrence Gas and EGNB. In 2018, the
proceeds from dispositions reflects the sale of Midcoast Operating, L.P. and its subsidiaries
(MOLP), a portion of our renewable assets and the provincially regulated portion of our Canadian
natural gas gathering and processing businesses assets.
The absence in 2019 of a distribution received from Sabal Trail in 2018 as a partial return of
capital for construction and development costs previously funded by Sabal Trail's partners.

Financing Activities
2020
Cash used in financing activities in 2020 was consistent with 2019 due to the following factors: 

•

•

•

Increased commercial paper and credit facility draws, increased short-term borrowings and lower
repayments of maturing long-term debt in 2020 compared with 2019, partially offset by lower
issuances of long-term debt.
The absence in 2020 of cash used in the redemption of Westcoast's Series 7 and Series 8
preferred shares in 2019.
The factors above were offset by higher common share dividend payments in 2020 due to the
increase in our common share dividend rate.

2019
The decrease in cash used in financing activities primarily resulted from the following factors:

•

•

•

•

Increased commercial paper and credit facility draws and increased long-term debt issued in
2019 compared with 2018, partially offset by higher repayments of maturing long-term debt.
Decreased distributions to noncontrolling interests and redeemable noncontrolling interests in
2019 primarily as a result of the buy-ins of our sponsored vehicles: SEP, Enbridge Energy
Partners, L.P. (EEP), Enbridge Energy Management, L.L.C. (EEM) and Enbridge Income Fund
Holdings Inc. (ENF), (collectively, the Sponsored Vehicles) in the fourth quarter of 2018.
The absence in 2019 of proceeds received from the sale of a portion of our interest in our
Canadian and US renewable assets to CPP Investments in the third quarter of 2018.
The factors above were partially offset by higher common share dividend payments in 2019 due
to the increase in the common share dividend rate and an increase in the number of common
shares outstanding in connection with the Sponsored Vehicles buy-in in the fourth quarter of
2018.

OFF-BALANCE SHEET ARRANGEMENTS
We enter into guarantee arrangements in the normal course of business to facilitate commercial 
transactions with third parties. These arrangements include financial guarantees, stand-by letters of 
credit, debt guarantees, surety bonds and indemnifications. See Part II. Item 8. Financial Statements and 
Supplementary Data - Note 31.  Guarantees for further discussion of guarantee arrangements.

83

Most of the guarantee arrangements that we enter into enhance the credit standings of certain 
subsidiaries, non-consolidated entities or less than 100%-owned entities, enabling them to conduct 
business. As such, these guarantee arrangements involve elements of performance and credit risk which 
are not included on our Consolidated Statements of Financial Position. The possibility of us having to 
honor our contingencies is largely dependent upon the future operations of our subsidiaries, investees 
and other third parties, or the occurrence of certain future events. Issuance of these guarantee 
arrangements is not required for the majority of our operations.

We do not have material off-balance sheet financing entities or structures, except for guarantee 
arrangements and financings entered into by our equity investments. For additional information on these 
commitments, see Part II. Item 8. Financial Statements and Supplementary Data - Note 30.  
Commitments and Contingencies and Note 31.  Guarantees.

We do not have material off-balance sheet arrangements that have or are reasonably likely to have a 
current or future effect on our financial condition, changes in financial condition, revenues or expenses, 
results of operations, liquidity, capital expenditures or capital resources.

CONTRACTUAL OBLIGATIONS 
Payments due under contractual obligations over the next five years and thereafter are as follows:

As at December 31, 2020
(millions of Canadian dollars)
Annual debt maturities1
Interest obligations2
Right-of-ways
Pension obligations3
Long-term contracts4
Total contractual obligations

Less than

Total

1 year 1-3 years 4-5 years

65,358 
34,799 
1,173 
151 
9,660 
111,141 

2,942 
2,417 
31 
151 
3,185 
8,726 

12,627 
4,525 
76 
— 
2,286 
19,514 

13,001 
3,918 
76 
— 
1,398 
18,393 

After
5 years

36,788 
23,939 
990 
— 
2,791 
64,508 

1 Includes debentures, term notes, commercial paper and credit facility draws based on the facility's maturity date and excludes 
short-term borrowings, debt discount, debt issue costs, finance lease obligations and fair value adjustment. We have the ability 
under certain debt facilities to call and repay the obligations prior to scheduled maturities. Therefore, the actual timing of future 
cash repayments could be materially different than presented above.

2 Includes debentures and term notes bearing interest at fixed, floating and fixed-to-floating rates.
3 Assumes only required payments will be made into the pension plans in 2021. Contributions are made in accordance with 

independent actuarial valuations as at December 31, 2020. Contributions may vary depending on future benefit design and asset 
performance.

4 Included within long-term contracts, in the table above, are contracts that we have signed for the purchase of services, pipe and 

other materials totaling $2.1 billion which are expected to be paid over the next five years. Also consists of the following purchase 
obligations: gas transportation and storage contracts, firm capacity payments and gas purchase commitments, transportation, 
service and product purchase obligations, and power commitments.

We are unable to estimate deferred income taxes (Item 8. Financial Statements and Supplementary Data 
- Note 25. Income Taxes) since cash payments for income taxes are determined primarily by taxable
income for each discrete fiscal year. We are also unable to estimate asset retirement obligations (ARO)
(Item 8. Financial Statements and Supplementary Data - Note 19. Asset Retirement Obligations),
environmental liabilities (Item 8. Financial Statements and Supplementary Data - Note 30. Commitments
and Contingencies) and hedges payable (Item 8. Financial Statements and Supplementary Data - Note
24. Risk Management and Financial Instruments) due to the uncertainty as to the amount and, or, timing
of when cash payments will be required.

84

Preference Share Issuances
Since July 2011, we have issued 315 million preference shares for gross proceeds of approximately $7.9 
billion with the following characteristics.

Gross Proceeds

Dividend Rate

Dividend1

(Canadian dollars, unless otherwise stated)
Series A
Series B

$125 million
$457 million

Series C5
Series D
Series F
Series H
Series J
Series L
Series N
Series P
Series R
Series 1
Series 3
Series 5
Series 7
Series 9
Series 116
Series 136
Series 156
Series 17
Series 19

$43 million
$450 million
$500 million
$350 million
US$200 million
US$400 million
$450 million
$400 million
$400 million
US$400 million
$600 million
US$200 million
$250 million
$275 million
$500 million
$350 million
$275 million
$750 million
$500 million

$1.37500
$0.85360

 5.50 %
 3.42 %
3-month treasury bill
— 
plus 2.40%
$1.11500
 4.46 %
$1.17224
 4.69 %
 4.38 %
$1.09400
 4.89 % US$1.22160
 4.96 % US$1.23972
$1.27152
 5.09 %
$1.09476
 4.38 %
 4.07 %
$1.01825
 5.95 % US$1.48728
$0.93425
 3.74 %
 5.38 % US$1.34383
$1.11224
 4.45 %
$1.02424
 4.10 %
$0.98452
 3.94 %
$0.76076
 3.04 %
$0.74576
 2.98 %
$1.28750
 5.15 %
$1.22500
 4.90 %

Per Share
Base
Redemption
Value2

$25
$25

$25
$25
$25
$25
US$25
US$25
$25
$25
$25
US$25
$25
US$25
$25
$25
$25
$25
$25
$25
$25

Redemption
and Conversion
Option Date2,3

Right to
Convert
Into3,4

— 
June 1, 2022

— 
Series C

June 1, 2022
March 1, 2023
June 1, 2023
September 1, 2023
June 1, 2022
September 1, 2022
December 1, 2023
March 1, 2024
June 1, 2024
June 1, 2023
September 1, 2024
March 1, 2024
March 1, 2024
December 1, 2024
March 1, 2025
June 1, 2025
September 1, 2025
March 1, 2022
March 1, 2023

Series B
Series E
Series G
Series I
Series K
Series M
Series O
Series Q
Series S
Series 2
Series 4
Series 6
Series 8
Series 10
Series 12
Series 14
Series 16
Series 18
Series 20

1 The holder is entitled to receive a fixed, cumulative, quarterly preferential dividend, as declared by the Board of Directors. With 

the exception of Series A and Series C Preference Shares, such fixed dividend rate resets every five years beginning on the initial 
redemption and conversion option date. The Series 17 and Series 19 Preference Shares contain a feature where the fixed 
dividend rate, when reset every five years, will not be less than 5.15% and 4.90%, respectively. No other series of Preference 
Shares has this feature.

2 Series A Preference Shares may be redeemed any time at our option. For all other series of Preference Shares, we, may at our 
option, redeem all or a portion of the outstanding Preference Shares for the Base Redemption Value per share plus all accrued 
and unpaid dividends on the Redemption Option Date and on every fifth anniversary thereafter.

3 The holder will have the right, subject to certain conditions, to convert their shares into Cumulative Redeemable Preference 

Shares of a specified series on a one-for-one basis on the Conversion Option Date and every fifth anniversary thereafter at an 
ascribed issue price equal to the Base Redemption Value.

4 With the exception of Series A Preference Shares, after the redemption and conversion option dates, holders may elect to receive 
quarterly floating rate cumulative dividends per share at a rate equal to: $25 x (number of days in quarter/number of days in a 
year) x three-month Government of Canada treasury bill rate + 2.4% (Series C), 2.4% (Series E), 2.5% (Series G), 2.1% 
(Series I), 2.7% (Series O), 2.5% (Series Q), 2.5% (Series S), 2.4% (Series 4), 2.6% (Series 8), 2.7% (Series 10), 2.6% 
(Series 12), 2.7% (Series 14), 2.7% (Series 16), 4.1% (Series 18) or 3.2% (Series 20); or US$25 x (number of days in quarter/
number of days in a year) x three-month US Government treasury bill rate + 3.1% (Series K), 3.2% (Series M), 3.1% (Series 2) or 
2.8% (Series 6).

5 The floating quarterly dividend amount for the Series C Preference Shares was increased to $0.25458 from $0.25305 on March 1, 
2020, was decreased to $0.16779 from $0.25458 on June 1, 2020, was decreased to $0.15975 from $0.16779 on September 1, 
2020 and was decreased to $0.15349 from $0.15975 on December 1, 2020, due to reset on a quarterly basis following the 
issuance thereof. 

6 No Series 11, 13 or 15 Preference shares were converted on the March 1, 2020, June 1, 2020 or September 1, 2020 conversion 
option dates, respectively. However, the quarterly dividend amounts for Series 11, 13 or 15, was decreased to $0.24613 from 
$0.27500 on March 1, 2020, decreased to $0.19019 from $0.27500 on June 1, 2020, decreased to $0.18644 from $0.27500 on 
September 1, 2020, respectively, due to reset on every fifth anniversary thereafter. 

Common Share Issuances
In the fourth quarter of 2018, we completed the issuance of 297 million common shares with a value of 
$12.7 billion in connection with the SEP, EEP, EEM and ENF, (collectively, the Sponsored Vehicles) buy-
in. For further information refer to Part II. Item 8. Financial Statements and Supplementary Data - Note 
20. Noncontrolling Interests.

85

Dividends
We have paid common share dividends in every year since we became a publicly traded company in 
1953. In December 2020, we announced a 3% increase in our quarterly dividend to $0.835 per common 
share, or $3.34 annualized, effective with the dividend payable on March 1, 2021.

For the years ended December 31, 2020 and 2019, total dividends paid were $6.6 billion and $6.0 billion, 
respectively, of which $6.6 billion and $6.0 billion, respectively, were paid in cash and reflected in 
financing activities. 

On December 7, 2020, our Board of Directors declared the following quarterly dividends. All dividends are 
payable on March 1, 2021 to shareholders of record on February 12, 2021.

Common Shares1
Preference Shares, Series A
Preference Shares, Series B
Preference Shares, Series C2
Preference Shares, Series D
Preference Shares, Series F
Preference Shares, Series H
Preference Shares, Series J
Preference Shares, Series L
Preference Shares, Series N
Preference Shares, Series P
Preference Shares, Series R
Preference Shares, Series 1
Preference Shares, Series 3
Preference Shares, Series 5
Preference Shares, Series 7
Preference Shares, Series 9
Preference Shares, Series 113
Preference Shares, Series 134
Preference Shares, Series 155
Preference Shares, Series 17
Preference Shares, Series 19

Dividend per share
$0.83500 
$0.34375 
$0.21340 
$0.15349 
$0.27875 
$0.29306 
$0.27350 
US$0.30540 
US$0.30993 
$0.31788 
$0.27369 
$0.25456 
US$0.37182 
$0.23356 
US$0.33596 
$0.27806 
$0.25606 
$0.24613 
$0.19019 
$0.18644 
$0.32188 
$0.30625 

1  The quarterly dividend per common share was increased 3% to $0.835 from $0.81, effective March 1, 2021. 
2  The quarterly dividend per share paid on Series C was increased to $0.25458 from $0.25305 on March 1, 2020, was decreased 

to $0.16779 from $0.25458 on June 1, 2020, was decreased to $0.15975 from $0.16779 on September 1, 2020 and was 
decreased to $0.15349 from $0.15975 on December 1, 2020, due to reset on a quarterly basis following the date of issuance of 
the Series C Preference Shares. 

3  The quarterly dividend per share paid on Series 11 was decreased to $0.24613 from $0.275 on March 1, 2020, due to the reset of 

the annual dividend on March 1, 2020, and every five years thereafter. 

4  The quarterly dividend per share paid on Series 13 was decreased to $0.19019 from $0.275 on June 1, 2020, due to the reset of 

the annual dividend on June 1, 2020, and every five years thereafter. 

5  The quarterly dividend per share paid on Series 15 was decreased to $0.18644 from $0.275 on September 1, 2020, due to the 

reset of the annual dividend on September 1, 2020, and every five years thereafter.

86

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
SUMMARIZED FINANCIAL INFORMATION

On January 22, 2019, Enbridge entered into supplemental indentures with its wholly-owned subsidiaries, 
SEP and EEP (the Partnerships), pursuant to which Enbridge fully and unconditionally guaranteed, on a 
senior  unsecured  basis,  the  payment  obligations  of  the  Partnerships  with  respect  to  the  outstanding 
series of notes issued under the respective indentures of the Partnerships. Concurrently, the Partnerships 
entered  into  a  subsidiary  guarantee  agreement  pursuant  to  which  they  fully  and  unconditionally 
guaranteed,  on  a  senior  unsecured  basis,  the  outstanding  series  of  senior  notes  of  Enbridge.  The 
Partnerships  have  also  entered  into  supplemental  indentures  with  Enbridge  pursuant  to  which  the 
Partnerships have issued full and unconditional guarantees, on a senior unsecured basis, of senior notes 
issued by Enbridge subsequent to January 22, 2019. As a result of the guarantees, holders of any of the 
outstanding  guaranteed  notes  of  the  Partnerships  (the  Guaranteed  Partnership  Notes)  are  in  the  same 
position  with  respect  to  the  net  assets,  income  and  cash  flows  of  Enbridge  as  holders  of  Enbridge's 
outstanding  guaranteed  notes  (the  Guaranteed  Enbridge  Notes),  and  vice  versa.  Other  than  the 
Partnerships,  Enbridge  subsidiaries  (including  the  subsidiaries  of  the  Partnerships,  collectively,  the 
Subsidiary  Non-Guarantors),  are  not  parties  to  the  subsidiary  guarantee  agreement  and  have  not 
otherwise guaranteed any of Enbridge's outstanding series of senior notes.

Consenting SEP notes and EEP notes under Guarantee

SEP Notes1

EEP Notes2

4.600% Senior Notes due 2021
4.750% Senior Notes due 2024
3.500% Senior Notes due 2025
3.375% Senior Notes due 2026
5.950% Senior Notes due 2043
4.500% Senior Notes due 2045

4.200% Notes due 2021
5.875% Notes due 2025
5.950% Notes due 2033
6.300% Notes due 2034
7.500% Notes due 2038
5.500% Notes due 2040
7.375% Notes due 2045

1 As at December 31, 2020, the aggregate outstanding principal amount of SEP notes was approximately US$3.5 billion.
2 As at December 31, 2020, the aggregate outstanding principal amount of EEP notes was approximately US$3.0 billion.

87

Enbridge Notes under Guarantees

USD Denominated1

CAD Denominated2

Floating Rate Note due 2022
2.900% Senior Notes due 2022
4.000% Senior Notes due 2023
3.500% Senior Notes due 2024
2.500% Senior Notes due 2025
4.250% Senior Notes due 2026
3.700% Senior Notes due 2027
3.125% Senior Notes due 2029
4.500% Senior Notes due 2044
5.500% Senior Notes due 2046
4.000% Senior Notes due 2049

4.260% Senior Notes due 2021
3.160% Senior Notes due 2021
4.850% Senior Notes due 2022
3.190% Senior Notes due 2022
3.940% Senior Notes due 2023
3.940% Senior Notes due 2023
3.950% Senior Notes due 2024
2.440% Senior Notes due 2025
3.200% Senior Notes due 2027
6.100% Senior Notes due 2028
2.990% Senior Notes due 2029
7.220% Senior Notes due 2030
7.200% Senior Notes due 2032
5.570% Senior Notes due 2035
5.750% Senior Notes due 2039
5.120% Senior Notes due 2040
4.240% Senior Notes due 2042
4.570% Senior Notes due 2044
4.870% Senior Notes due 2044
4.560% Senior Notes due 2064

1 As at December 31, 2020, the aggregate outstanding principal amount of the Enbridge US dollar denominated notes was 

approximately US$7.5 billion.

2 As at December 31, 2020, the aggregate outstanding principal amount of the Enbridge Canadian dollar denominated notes was 

approximately $8.3 billion.

Rule 3-10 of the US Securities and Exchange Commission's (SEC) Regulation S-X provides an 
exemption from the reporting requirements of the Exchange Act for fully consolidated subsidiary issuers of 
guaranteed securities and subsidiary guarantors and allows for summarized financial information in lieu of 
filing separate financial statements for each of the Partnerships.

The following Summarized Combined Statement of Earnings and the Summarized Combined Statements 
of Financial Position combines the balances of EEP, SEP and Enbridge. 

Summarized Combined Statement of Earnings

(millions of Canadian dollars)
Operating loss

Earnings

Earnings attributable to common shareholders

Year ended 
December 31, 2020

(144) 

2,073 

1,696 

88

 
 
 
Summarized Combined Statements of Financial Position

(millions of Canadian dollars)
Accounts receivable from affiliates

Short-term loans receivable from affiliates

Other current assets

Long-term loans receivable from affiliates

Other long-term assets

Accounts payable to affiliates

Short-term loans payable to affiliates

Other current liabilities

Long-term loans payable to affiliates

Other long-term liabilities

December 31, 2020

December 31, 2019

2,108 

4,926 

375 

43,217 

4,237 

1,267 

4,117 

5,628 

32,035 

41,353 

741

5,652

487

49,745

4,615

1,171

4,416

5,854

36,798

37,094

The Guaranteed Enbridge Notes and the Guaranteed Partnership Notes are structurally subordinated to 
the indebtedness of the Subsidiary Non-Guarantors in respect of the assets of those Subsidiary Non-
Guarantors.

Under US bankruptcy law and comparable provisions of state fraudulent transfer laws, a guarantee can 
be voided, or claims may be subordinated to all other debts of that guarantor if, among other things, the 
guarantor, at the time the indebtedness evidenced by its guarantee or, in some states, when payments 
become due under the guarantee: 

•

•

•

received less than reasonably equivalent value or fair consideration for the incurrence of the
guarantee and was insolvent or rendered insolvent by reason of such incurrence;
was engaged in a business or transaction for which the guarantor’s remaining assets constituted
unreasonably small capital; or
intended to incur, or believed that it would incur, debts beyond its ability to pay those debts as
they mature.

The guarantees of the Guaranteed Enbridge Notes contain provisions to limit the maximum amount of 
liability that the Partnerships could incur without causing the incurrence of obligations under the 
guarantee to be a fraudulent conveyance or fraudulent transfer under US federal or state law.

Each of the Partnerships is entitled to a right of contribution from the other Partnership for 50% of all 
payments, damages and expenses incurred by that Partnership in discharging its obligations under the 
guarantees for the Guaranteed Enbridge Notes. 

Under the terms of the guarantee agreement and applicable supplemental indentures, the guarantees of 
either of the Partnerships of any Guaranteed Enbridge Notes will be unconditionally released and 
discharged automatically upon the occurrence of any of the following events:

•

•

•

any direct or indirect sale, exchange or transfer, whether by way of merger, sale or transfer of
equity interests or otherwise, to any person that is not an affiliate of Enbridge, of any of
Enbridge’s direct or indirect limited partnership of other equity interests in that Partnership as a
result of which the Partnership ceases to be a consolidated subsidiary of Enbridge;
the merger of that Partnership into Enbridge or the other Partnership or the liquidation and
dissolution of that Partnership;
the repayment in full or discharge or defeasance of those Guaranteed Enbridge Notes, as
contemplated by the applicable indenture or guarantee agreement;

89

•

•

•

with respect to EEP, the repayment in full or discharge or defeasance of each of the consenting
EEP notes listed above;
with respect to SEP, the repayment in full or discharge or defeasance of each of the consenting
SEP notes listed above; or
with respect to any series of Guaranteed Enbridge Notes, with the consent of holders of at least a
majority of the outstanding principal amount of that series of Guaranteed Enbridge Notes.

The guarantee obligations of Enbridge of the Guaranteed Partnership Notes will terminate with respect to 
any series of Guaranteed Partnership Notes if that series is discharged or defeased.

The Partnerships also guarantee the obligations of Enbridge under its existing credit facilities.

LEGAL AND OTHER UPDATES

LIQUIDS PIPELINES
Dakota Access Pipeline
In February 2017, the Standing Rock Sioux Tribe and the Cheyenne River Sioux Tribe filed motions with 
the US Court for the District of Columbia (the District Court) contesting the lawfulness of the Army Corps 
easement for DAPL, including the adequacy of the Army Corps’ environmental review and tribal 
consultation process. The Oglala Sioux and Yankton Sioux Tribes also filed lawsuits alleging similar 
claims.

On June 14, 2017, the District Court found the Army Corps’ environmental review to be deficient and 
ordered the Army Corps to conduct further study concerning spill risks from DAPL. In August 2018, the 
Army Corps completed on remand the further environmental review ordered by the District Court and 
reaffirmed the issuance of the easement for DAPL. All four plaintiff Tribes subsequently amended their 
complaints to include claims challenging the adequacy of the Army Corps’ August 2018 remand decision.

On March 25, 2020, in response to the Tribes’ arguments, the District Court found the Army Corps’ 
environmental review on remand was deficient and ordered the Army Corps to prepare an EIS to address 
unresolved controversy pertaining to potential spill impacts resulting from DAPL. On July 6, 2020, the 
District Court issued an order vacating the Army Corps’ easement for DAPL and ordering that the pipeline 
be shut down by August 5, 2020. Dakota Access, LLC and the Army Corps appealed the decision and 
filed a motion for a stay pending appeal with the US Court of Appeals for the D.C. Circuit. On August 5, 
2020, the US Court of Appeals stayed the District Court’s July 6 order to shut down and empty the 
pipeline by August 5, but did not stay the District Court’s March 25 order requiring the Army Corps to 
prepare an EIS or the District Court’s July 6 order vacating the DAPL easement. 

On January 26, 2021, the US Court of Appeals affirmed the District Court’s decision, holding that the Army 
Corps is required to prepare an EIS and that the Army Corps’ easement for DAPL is vacated. The US 
Court of Appeals also determined that, absent considering the closure of DAPL in the context of an 
injunction proceeding, the District Court could not order DAPL’s operations to cease. While not an issue 
before the Court, the US Court of Appeals also recognized that the Army Corps could consider whether to 
allow DAPL to continue to operate in the absence of an easement.

In the District Court, the plaintiff Tribes have requested that the District Court enjoin DAPL from operating 
until the Army Corps has completed its EIS and reissued the DAPL easement. Both Dakota Access, LLC 
and the Army Corps oppose the Tribes’ request for an injunction. All briefing before the District Court on 
whether DAPL operations should be enjoined is now complete. The parties are scheduled to appear 
before the District Court again on April 9, 2021.

90

Line 5 Dual Pipelines - Easement
In 2019, the Michigan Attorney General filed a complaint in the Michigan Ingham County Circuit Court that 
requests the Court to declare the easement granted in 1953 that we have for the operation of Line 5 in the 
Straits of Mackinac (the Straits) to be invalid and to prohibit continued operation of Line 5 in the Straits “as 
soon as possible after a reasonable notice period to allow orderly adjustments by affected parties”. Cross 
motions for summary dispositions were argued on May 22, 2020 and supplemental briefing on the issue 
of federal preemption was completed on July 6, 2020. Ruling on the motions is currently being held in 
abeyance by the Court pending further developments in the Federal Court case.

On November 13, 2020, the Governor of Michigan and the Director of the Michigan Department of Natural 
Resources notified us that the State was revoking and terminating the easement granted in 1953 that 
allows Line 5 to operate across the Straits. The notification letter said that the revocation resulted from “a 
violation of the public trust doctrine” and “a longstanding, persistent pattern of noncompliance with 
easement conditions and the standard of due care.” The notice demands that the portion of Line 5 that 
crosses the Straits must be shut down by May 2021. The State also filed a lawsuit on November 13, 
2020, in the Michigan Ingham County Circuit Court for declaratory and injunctive relief seeking to validate 
and enforce the notice. On November 24, 2020, we filed in the US District Court for the Western District of 
Michigan a Notice of Removal, which removed the State’s November Complaint to Federal Court and a 
Complaint for Declaratory and Injunctive Relief that requests the US District Court to enjoin the Governor 
from taking any action to prevent or impede the operation of Line 5. This included revocation or 
termination of the 1953 easement for the pipeline’s crossing at the Straits because the Pipeline and 
Hazardous Materials Safety Administration (PHMSA) is the exclusive federal regulator of pipeline safety 
and the State’s notice and lawsuit violate federal law. We have made a request to the Federal Court 
Judge assigned to the case, Judge Neff, to file a motion to dismiss the State’s November Complaint and 
the State has filed a request to file a motion to remand the State’s case back to State Court and to file a 
motion to dismiss our Federal Complaint. The Court has scheduled a Pre-Motion Conference for February 
17, 2021.

On January 12, 2021, we responded to the Governor’s Notice of Revocation and Termination of 
Easement. Our response: a) demonstrates compliance with the 1953 easement and 2018 Tunnel 
Agreement; b) rebuts falsehoods in the State’s Notice; c) shows that the State has ignored evidence that 
demonstrates our compliance with the Easement; and d) contends that the State is in breach of its 
obligations to us under the Easement and Tunnel Agreement. Our response further states that we intend 
to operate Line 5 until the replacement pipeline under the Straits within the Great Lakes Tunnel is placed 
into service, as per our existing Agreement with the State of Michigan and consistent with PMHSA federal 
regulatory requirements. 

We will vigorously defend our ability to operate Line 5 under the 1953 easement in pending Court actions 
and we expect that our legal positions will prevail.

We continue to advance construction related activities on the Great Lakes tunnel project. On January 29, 
2021, the Michigan Department of Environment, Great Lakes and Energy issued permits relating to 
wetlands and submerged lands, along with National Pollutant Discharge Elimination System permits. We 
continue to work with the Army Corps and the Michigan Public Service Commission on additional permits 
and regulatory approvals.

Line 5 Dual Pipelines - Temporary Shutdown
On June 18, 2020, during seasonal maintenance work on Line 5, we discovered that a screw anchor 
support had shifted from its original position. We immediately shut down the pipeline and notified the 
State and our federal regulator, PHMSA. The issue with the screw anchor was isolated to the east 
segment of Line 5 and an inspection of the west segment of Line 5 confirmed there were no issues or 
damage to the anchor structures or pipeline on that segment. Normal operations of the west segment of 
Line 5 resumed on June 20, 2020, and an investigation of the east segment of Line 5 commenced.

91

On June 22, 2020, the Michigan Attorney General, on behalf of the State, filed a motion for a Temporary 
Restraining Order in the Michigan Ingham County Circuit Court to cease the continued operation of the 
west segment of Line 5 and to ensure operation of the east segment of Line 5 was not resumed. Further, 
the Temporary Restraining Order was to compel "legally required information" to be shared with the State 
for determination that the operation of Line 5 through the Straits is safe. On June 25, 2020, an Order was 
issued prohibiting the operation of Line 5 pending a hearing on the State’s motion for Preliminary 
Injunction on June 30, 2020. On July 1, 2020, following the hearing, the Temporary Restraining Order was 
amended allowing the west segment of Line 5 to restart for the purposes of conducting an in-line 
inspection, which reconfirmed that the line is safe to operate as there was no damage to the pipeline, and 
the west segment resumed service. After additional information, including in-line inspection results 
submitted to PHMSA confirmed the east segment was safe to operate, the Court on September 9, 2020 
signed an order agreed to between Enbridge and the State to allow the east segment to resume service. 
The east segment resumed service on September 10, 2020. On September 24, 2020, the Court signed a 
stipulated order fully resolving the Temporary Restraining Order and Preliminary Injunction.

OTHER LITIGATION
We and our subsidiaries are involved in various other legal and regulatory actions and proceedings which 
arise in the normal course of business, including interventions in regulatory proceedings and challenges 
to regulatory approvals and permits. While the final outcome of such actions and proceedings cannot be 
predicted with certainty, management believes that the resolution of such actions and proceedings will not 
have a material impact on our consolidated financial position or results of operations.

TAX MATTERS
We and our subsidiaries maintain tax liabilities related to uncertain tax positions. While fully supportable in 
our view, these tax positions, if challenged by tax authorities, may not be fully sustained on review.

CRITICAL ACCOUNTING ESTIMATES

Our consolidated financial statements are prepared in accordance with generally accepted accounting 
principles in the United States of America (US GAAP), which require management to make estimates, 
judgments and assumptions that affect the amounts reported in our consolidated financial statements and 
accompanying notes. In making judgments and estimates, management relies on external information 
and observable conditions, where possible, supplemented by internal analysis as required. We believe 
our most critical accounting policies and estimates discussed below have an impact across the various 
segments of our business.

Business Combinations
We apply the provisions of Accounting Standards Codification (ASC) 805 Business Combinations in 
accounting for our acquisitions. The acquired long-lived assets, intangible assets and assumed liabilities 
are recorded at their estimated fair values at the date of acquisition. Goodwill represents the excess of the 
purchase price over the fair value of net assets. While we use our best estimates and assumptions to 
accurately value assets acquired and liabilities assumed at the date of acquisition, as well as any 
contingent consideration, our estimates are inherently uncertain and subject to refinement. During the 
measurement period, which may be up to one year from the acquisition date, we record adjustments to 
the assets acquired and liabilities assumed with the corresponding offset to goodwill. Upon the conclusion 
of the measurement period or final determination of values of assets acquired or liabilities assumed, 
whichever comes first, any subsequent adjustments are recorded to our consolidated statements of 
operations.

92

Accounting for business combinations requires significant judgment, estimates and assumptions at the 
acquisition date. In developing estimates of fair values at the acquisition date, we utilize a variety of 
factors including market data, historical and future expected cash flows, growth rates and discount rates. 
The subjective nature of our assumptions increases the risk associated with estimates surrounding the 
projected performance of the acquired entity.

Goodwill Impairment
Goodwill represents the excess of the purchase price over the fair value of net identifiable assets on 
acquisition of a business. The carrying value of goodwill, which is not amortized, is assessed for 
impairment annually, or more frequently if events or changes in circumstances arise that suggest the 
carrying value of goodwill may be impaired.

We perform our impairment assessment annually on April 1 at the reporting unit level. Reporting units are 
determined by assessing whether the components of our operating segments constitute businesses for 
which discrete information is available, whether segment management regularly reviews the operating 
results of those components and whether the economic and regulatory characteristics are similar.

We have the option to first assess qualitative factors to determine whether it is necessary to perform the 
quantitative goodwill impairment assessment. When performing a qualitative assessment, we determine 
the drivers of fair value for each reporting unit and evaluate whether those drivers have been positively or 
negatively affected by relevant events and circumstances since the last fair value assessment. Our 
evaluation includes, but is not limited to, assessment of macroeconomic trends, regulatory environments, 
capital accessibility, operating income trends, and industry conditions. Based on our assessment of the 
qualitative factors, if we determine it is more likely than not that the fair value of the reporting unit is less 
than it’s carrying amount, a quantitative goodwill impairment assessment is performed.

The quantitative goodwill impairment assessment involves determining the fair value of our reporting units 
and comparing those values to the carrying value of each corresponding reporting unit. If the carrying 
value of a reporting unit, including allocated goodwill, exceeds its fair value, goodwill impairment is 
measured at the amount by which the reporting unit’s carrying value exceeds its fair value. This amount 
should not exceed the carrying amount of goodwill. Fair value of our reporting units is estimated using a 
combination of discounted cash flow models and earnings multiples techniques. The determination of fair 
value using the discounted cash flow model technique requires the use of estimates and assumptions 
related to discount rates, projected operating income, terminal value growth rates, capital expenditures 
and working capital levels. The cash flow projections include significant judgments and assumptions 
relating to discount rates and expected future capital expenditures. The determination of fair value using 
the earnings multiples technique requires assumptions to be made in relation to maintainable earnings 
and earnings multipliers for reporting units. 

Our most recent annual assessment of the goodwill balance was performed on April 1, 2020. As at April 1, 
2020, our reporting units were equivalent to our reportable segments. We did not elect to perform a 
qualitative assessment and instead performed a quantitative goodwill impairment assessment for the 
following reporting units: Liquids Pipelines, Gas Transmission and Midstream, and Gas Distribution and 
Storage. Our quantitative goodwill impairment assessment as at April 1, 2020 did not result in an 
impairment charge. Also, we did not identify any indicators of goodwill impairment during the remainder of 
2020. 

93

Asset Impairment
We evaluate the recoverability of our property, plant and equipment when events or circumstances such 
as economic obsolescence, business climate, legal or regulatory changes, or other factors indicate we 
may not recover the carrying amount of our assets. We continually monitor our businesses, the market 
and business environments to identify indicators that could suggest an asset may not be recoverable. If it 
is determined that the carrying value of an asset exceeds the undiscounted cash flows expected from the 
asset, we will assess the fair value of the asset. An impairment loss is recognized when the carrying 
amount of the asset exceeds its fair value.

With respect to equity method investments, we assess at each balance sheet date whether there is 
objective evidence that the investment is impaired by completing a quantitative or qualitative analysis of 
factors impacting the investment. If there is objective evidence of impairment, we determine whether the 
decline below carrying value is other than temporary. If the decline is determined to be other than 
temporary, an impairment charge is recorded in earnings with an offsetting reduction to the carrying value 
of the investment.

Asset fair value is determined by quoted market prices in active markets or present value techniques. The 
determination of the fair value using present value techniques requires the use of projections and 
assumptions regarding future cash flows and weighted average cost of capital. Any changes to these 
projections and assumptions could result in revisions to the evaluation of the recoverability of the asset 
and the recognition of an impairment loss in the Consolidated Statements of Earnings.

Assets held for sale
We classify assets as held for sale when management commits to a formal plan to actively market an 
asset or a group of assets and when management believes it is probable the sale of the assets will occur 
within one year. We measure assets classified as held for sale at the lower of their carrying value and 
their estimated fair value less costs to sell.

Regulatory Accounting
Certain of our businesses are subject to regulation by various authorities, including but not limited to, the 
CER, the FERC, the Alberta Energy Regulator, La Régie de l’energie du Québec and the OEB. 
Regulatory bodies exercise statutory authority over matters such as construction, rates and ratemaking 
and agreements with customers. To recognize the economic effects of the actions of the regulator, the 
timing of recognition of certain revenues and expenses in these operations may differ from that otherwise 
expected under US GAAP for non-rate-regulated entities. Key determinants in the ratemaking process 
are:

•
•

•
•

Costs of providing service, including operating costs, capital invested and depreciation expense;
Allowed rate of return, including the equity component of the capital structure and related income 
taxes;
Interest costs on the debt component of the capital structure; and
Contract and volume throughput assumptions.

The allowed rate of return is determined in accordance with the applicable regulatory model and may 
impact our profitability. The rates for a number of our projects are based on a cost-of-service recovery 
model that follows the regulators’ authoritative guidance. Under the cost-of-service tolling methodology, 
we calculate tolls based on forecast volumes and cost. A difference between forecast and actual results 
causes an over or under recovery in any given year. Regulatory assets represent amounts that are 
expected to be recovered from customers in future periods through rates. Regulatory liabilities represent 
amounts that are expected to be refunded to customers in future periods through rates or expected to be 
paid to cover future abandonment costs in relation to the CER’s Land Matters Consultation Initiative 
(LMCI) and for future removal and site restoration costs as approved by the OEB.

94

To the extent that the regulator’s actions differ from our expectations, the timing and amount of recovery 
or settlement of regulatory balances could differ significantly from those recorded. In the absence of rate 
regulation, we would generally not recognize regulatory assets or liabilities and the earnings impact would 
be recorded in the period the expenses are incurred or revenues are earned. A regulatory asset or liability 
is recognized in respect of deferred income taxes when it is expected the amounts will be recovered or 
settled through future regulator-approved rates.

As at December 31, 2020 and 2019, our regulatory assets totaled $5.6 billion and $5.1 billion, 
respectively, and regulatory liabilities totaled $3.4 billion and $3.1 billion, respectively.

Depreciation
Depreciation of property, plant and equipment, our largest asset with a net book value at December 31, 
2020 and 2019, of $94.6 billion and $93.7 billion, respectively, is charged in accordance with two primary 
methods. For distinct assets, depreciation is generally provided on a straight-line basis over the estimated 
useful lives of the assets commencing when the asset is placed in service. For largely homogeneous 
groups of assets with comparable useful lives, the pool method of accounting is followed whereby similar 
assets are grouped and depreciated as a pool. When group assets are retired or otherwise disposed of, 
gains and losses are not reflected in earnings but are booked as an adjustment to accumulated 
depreciation.

When it is determined that the estimated service life of an asset no longer reflects the expected remaining 
period of benefit, prospective changes are made to the estimated service life. Estimates of useful lives are 
based on third party engineering studies, experience and/or industry practice. There are a number of 
assumptions inherent in estimating the service lives of our assets including the level of development, 
exploration, drilling, reserves and production of crude oil and natural gas in the supply areas served by 
our pipelines as well as the demand for crude oil and natural gas and the integrity of our systems. 
Changes in these assumptions could result in adjustments to the estimated service lives, which could 
result in material changes to depreciation expense in future periods in any of our business segments. For 
certain rate-regulated operations, depreciation rates are approved by the regulator and the regulator may 
require periodic studies or technical updates on useful lives which may change depreciation rates.

Pension and Other Postretirement Benefits
We use certain assumptions relating to the calculation of defined benefit pension and other postretirement 
liabilities and net periodic benefit costs. These assumptions comprise management’s best estimates of 
expected return on plan assets, future salary levels, other cost escalations, retirement ages of employees 
and other actuarial factors including discount rates and mortality. We determine discount rates by 
reference to rates of high-quality long-term corporate bonds with maturities that approximate the timing of 
future payments anticipated to be made under each of the respective plans. The expected return on plan 
assets is determined using market-related values and assumptions on the asset mix consistent with the 
investment policy relating to the assets and their projected returns. The assumptions are reviewed 
annually by our independent actuaries. Actual results that differ from results based on assumptions are 
amortized over future periods and, therefore, could materially affect the expense recognized and the 
recorded obligation in future periods. 

95

The following sensitivity analysis identifies the impact on the December 31, 2020 Consolidated Financial 
Statements of a 0.5% change in key pension and other postretirement benefit obligations (OPEB) 
assumptions:

Canada

United States

Obligation

Expense

Obligation

Expense

(millions of Canadian dollars)
Pension
Decrease in discount rate
Decrease in expected return on assets
Decrease in rate of salary increase
OPEB
Decrease in discount rate
Decrease in expected return on assets

400 
— 
(75)   

27 
N/A

35 
19 
(16)   

1 
N/A  

71 
— 
(6)   

14 
— 

5 
6 
(1) 

— 
1 

Contingent Liabilities
Provisions for claims filed against us are determined on a case-by-case basis. Case estimates are 
reviewed on a regular basis and are updated as new information is received. The process of evaluating 
claims involves the use of estimates and a high degree of management judgment. Claims outstanding, 
the final determination of which could have a material impact on our financial results and certain 
subsidiaries and investments are detailed in Part II. Item 8. Financial Statements and Supplementary 
Data - Note 30. Commitments and Contingencies. In addition, any unasserted claims that later may 
become evident could have a material impact on our financial results and certain subsidiaries and 
investments.

Asset Retirement Obligations
ARO associated with the retirement of long-lived assets are measured at fair value and recognized as 
Accounts payable and other or Other long-term liabilities in the period in which they can be reasonably 
determined. The fair value approximates the cost a third party would charge to perform the tasks 
necessary to retire such assets and is recognized at the present value of expected future cash flows. 
Discount rates used to estimate the present value of the expected future cash flows range from 1.8% to 
9.0% for the years ended December 31, 2020 and 2019. ARO is added to the carrying value of the 
associated asset and depreciated over the asset’s useful life. The corresponding liability is accreted over 
time through charges to earnings and is reduced by actual costs of decommissioning and reclamation. 
Our estimates of retirement costs could change as a result of changes in cost estimates and regulatory 
requirements. Currently, for the majority of our assets, there is insufficient data or information to 
reasonably determine the timing of settlement for estimating the fair value of the ARO. In these cases, the 
ARO cost is considered indeterminate for accounting purposes, as there is no data or information that can 
be derived from past practice, industry practice or the estimated economic life of the asset.

In 2009, the CER issued a decision related to the LMCI, which required holders of an authorization to 
operate a pipeline under the CER Act to file a proposed process and mechanism to set aside funds to pay 
for future abandonment costs in respect of the sites in Canada used for the operation of a pipeline. The 
CER's decision stated that while pipeline companies are ultimately responsible for the full costs of 
abandoning pipelines, abandonment costs are a legitimate cost of providing service and are recoverable 
from the users of the pipeline upon approval by the CER. Following the CER's final approval of the 
collection mechanism and the set-aside mechanism for LMCI, we began collecting and setting aside 
funds to cover future abandonment costs effective January 1, 2015. The funds collected are held in trust 
in accordance with the CER decision. The funds collected from shippers are reported within 
Transportation and other services revenues and Restricted long-term investments. Concurrently, we 
reflect the future abandonment cost as an increase to Operating and administrative expense and Other 
long-term liabilities.

96

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
CHANGES IN ACCOUNTING POLICIES

Refer to Item 8. Financial Statements and Supplementary Data - Note 3. Changes in Accounting Policies.

97

ITEM 7A. QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT 
MARKET RISK

Our earnings, cash flows and other comprehensive income (OCI) are subject to movements in foreign 
exchange rates, interest rates, commodity prices and our share price.

The following summarizes the types of market risks to which we are exposed and the risk management 
instruments used to mitigate them. We use a combination of qualifying and non-qualifying derivative 
instruments to manage the risks noted below. 

Foreign Exchange Risk
We generate certain revenues, incur expenses and hold a number of investments and subsidiaries that 
are denominated in currencies other than Canadian dollars. As a result, our earnings, cash flows and OCI 
are exposed to fluctuations resulting from foreign exchange rate variability.

We employ financial derivative instruments to hedge foreign currency denominated earnings exposure. A 
combination of qualifying and non-qualifying derivative instruments is used to hedge anticipated foreign 
currency denominated revenues and expenses and to manage variability in cash flows. We hedge certain 
net investments in US dollar denominated investments and subsidiaries using foreign currency derivatives 
and US dollar denominated debt.

Interest Rate Risk
Our earnings and cash flows are exposed to short-term interest rate variability due to the regular repricing 
of our variable rate debt, primarily commercial paper. We monitor our debt portfolio mix of fixed and 
variable rate debt instruments to manage a consolidated portfolio of floating rate debt within the Board of 
Directors approved policy limit of a maximum of 30% of floating rate debt as a percentage of total debt 
outstanding. We primarily use qualifying derivative instruments to manage interest rate risk. Pay fixed-
receive floating interest rate swaps may be used to hedge against the effect of future interest rate 
movements. We have implemented a program to significantly mitigate the impact of short-term interest 
rate volatility on interest expense via execution of floating to fixed interest rate swaps with an average 
swap rate of 3%. 

We are exposed to changes in the fair value of fixed rate debt that arise as a result of changes in market 
interest rates. Pay floating-receive fixed interest rate swaps are used, when applicable, to hedge against 
future changes to the fair value of fixed rate debt which mitigates the impact of fluctuations in fair value 
via execution of fixed to floating interest rate swaps. As at December 31, 2020, we do not have any pay 
floating-receive fixed interest rate swaps outstanding. 

Our earnings and cash flows are also exposed to variability in longer term interest rates ahead of 
anticipated fixed rate term debt issuances. Forward starting interest rate swaps are used to hedge against 
the effect of future interest rate movements. We have established a program within some of our 
subsidiaries to mitigate our exposure to long-term interest rate variability on select forecast term debt 
issuances via execution of floating to fixed interest rate swaps with an average swap rate of 2.3%.

Commodity Price Risk
Our earnings and cash flows are exposed to changes in commodity prices as a result of our ownership 
interests in certain assets and investments, as well as through the activities of our energy services 
subsidiaries. These commodities include natural gas, crude oil, power and NGL. We employ financial and 
physical derivative instruments to fix a portion of the variable price exposures that arise from physical 
transactions involving these commodities. We use primarily non-qualifying derivative instruments to 
manage commodity price risk.

98

 
 
 
 
 
Equity Price Risk
Equity price risk is the risk of earnings fluctuations due to changes in our share price. We have exposure 
to our own common share price through the issuance of various forms of stock-based compensation, 
which affect earnings through revaluation of the outstanding units every period. We use equity derivatives 
to manage the earnings volatility derived from one form of stock-based compensation, restricted share 
units. We use a combination of qualifying and non-qualifying derivative instruments to manage equity 
price risk. 

COVID-19 PANDEMIC RISK
The spread of the COVID-19 pandemic has caused significant volatility in Canada, the US and 
international markets. While we have taken proactive measures to deliver energy safely and reliably 
during this pandemic, given the ongoing dynamic nature of the circumstances surrounding COVID-19, the 
impact of this pandemic on our business remains uncertain. 

Market Risk Management
We have a Risk Policy to minimize the likelihood that adverse cash flow impacts arising from movements 
in market prices will exceed a defined risk tolerance. We identify and measure all material market risks 
including commodity price risks, interest rate risks, foreign exchange risk and equity price risk using a 
standardized measurement methodology. Our market risk metric consolidates the exposure after 
accounting for the impact of offsetting risks and limits the consolidated cash flow volatility arising from 
market related risks to an acceptable approved risk tolerance threshold. Our market risk metric is Cash 
Flow at Risk (CFaR). 

CFaR is a statistically derived measurement used to measure the maximum cash flow loss that could 
potentially result from adverse market price movements over a one month holding period for price 
sensitive non-derivative exposures and for derivative instruments we hold or issue as recorded on the 
Consolidated Statements of Financial Position as at December 31, 2020. CFaR assumes that no further 
mitigating actions are taken to hedge or otherwise minimize exposures and the selection of a one month 
holding period reflects the mix of price risk sensitive assets at Enbridge. As a practical matter, a large 
portion of Enbridge’s exposure could be hedged or unwound in a much shorter period if required to 
mitigate the risks.

The consolidated CFaR policy limit for Enbridge is 3.5% of its forward 12 month normalized cash flow. At 
December 31, 2020 and 2019 CFaR was $128 million and $113 million or 1.2% and 1.2%, respectively, of 
estimated 12 month forward normalized cash flow.

LIQUIDITY RISK 
Liquidity risk is the risk that we will not be able to meet our financial obligations, including commitments 
and guarantees, as they become due. In order to mitigate this risk, we forecast cash requirements over a 
12 month rolling time period to determine whether sufficient funds will be available and maintain 
substantial capacity under our committed bank lines of credit to address any contingencies. Our primary 
sources of liquidity and capital resources are funds generated from operations, the issuance of 
commercial paper and draws under committed credit facilities and long-term debt, which includes 
debentures and medium-term notes. We also maintain current shelf prospectuses with securities 
regulators which enables ready access to either the Canadian or US public capital markets, subject to 
market conditions. In addition, we maintain sufficient liquidity through committed credit facilities with a 
diversified group of banks and institutions which, if necessary, enables us to fund all anticipated 
requirements for approximately one year without accessing the capital markets. We are in compliance 
with all the terms and conditions of our committed credit facility agreements and term debt indentures as 
at December 31, 2020. As a result, all credit facilities are available to us and the banks are obligated to 
fund and have been funding us under the terms of the facilities.

99

 
CREDIT RISK
Entering into derivative instruments may result in exposure to credit risk from the possibility that a 
counterparty will default on its contractual obligations. In order to mitigate this risk, we enter into risk 
management transactions primarily with institutions that possess strong investment grade credit ratings. 
Credit risk relating to derivative counterparties is mitigated through maintenance and monitoring of credit 
exposure limits and contractual requirements, netting arrangements, and ongoing monitoring of 
counterparty credit exposure using external credit rating services and other analytical tools.

We generally have a policy of entering into individual International Swaps and Derivatives 
Association, Inc. agreements, or other similar derivative agreements, with the majority of our financial 
derivative counterparties. These agreements provide for the net settlement of derivative instruments 
outstanding with specific counterparties in the event of bankruptcy or other significant credit events and 
reduce our credit risk exposure on financial derivative asset positions outstanding with the counterparties 
in those circumstances.

FAIR VALUE MEASUREMENTS
Our financial assets and liabilities measured at fair value on a recurring basis include derivative 
instruments. We also disclose the fair value of other financial instruments not measured at fair value. The 
fair value of financial instruments reflects our best estimates of market value based on generally accepted 
valuation techniques or models and is supported by observable market prices and rates. When such 
values are not available, we use discounted cash flow analysis from applicable yield curves based on 
observable market inputs to estimate fair value.

100

ITEM 8. FINANCIAL STATEMENTS AND SUPPLEMENTARY DATA

101

Report of Independent Registered Public Accounting Firm 

To the Shareholders and Board of Directors of Enbridge Inc. 

Opinions on the financial statements and internal control over financial reporting 
We have audited the accompanying consolidated statements of financial position of Enbridge Inc. and its 
subsidiaries (together, the Company) as of December 31, 2020 and 2019, and the related consolidated 
statements of earnings, comprehensive income, changes in equity and cash flows for each of the three 
years in the period ended December 31, 2020, including the related notes (collectively referred to as the 
consolidated financial statements). We also have audited the Company's internal control over financial 
reporting as of December 31, 2020, based on criteria established in Internal Control – Integrated 
Framework (2013) issued by the Committee of Sponsoring Organizations of the Treadway Commission 
(COSO). 

In our opinion, the consolidated financial statements referred to above present fairly, in all material 
respects, the financial position of the Company as of December 31, 2020 and 2019, and the results of its 
operations and its cash flows for each of the three years in the period ended December 31, 2020 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, 2020, based on criteria established in Internal Control – Integrated Framework (2013) 
issued by the COSO. 

Basis for opinions 
The Company’s management is responsible for these consolidated 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 Management’s Annual Report on Internal Control over 
Financial Reporting appearing under Item 9A. Our responsibility is to express opinions on the Company’s 
consolidated financial statements and 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 consolidated 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.  

PricewaterhouseCoopers LLP 
111-5th Avenue SW, Suite 3100, Calgary, Alberta, Canada T2P 5L3
T: +1 403 509 7500, F: +1 403 781 1825

“PwC” refers to PricewaterhouseCoopers LLP, an Ontario limited liability partnership. 

102

Our audits of the consolidated financial statements included performing procedures to assess the risks of 
material misstatement of the consolidated financial statements, whether due to error or fraud, and 
performing procedures that respond to those risks. Such procedures included examining, on a test basis, 
evidence regarding the amounts and disclosures in the consolidated financial statements. Our audits also 
included evaluating the accounting principles used and significant estimates made by management, as 
well as evaluating the overall presentation of the consolidated financial statements. 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 (i) pertain to the maintenance 
of records that, in reasonable detail, accurately and fairly reflect the transactions and dispositions of the 
assets of the company; (ii) 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 (iii) 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 matters  
The critical audit matter communicated below is a matter arising from the current period audit of the 
consolidated financial statements that was communicated or required to be communicated to the audit 
committee and that (i) relates to accounts or disclosures that are material to the consolidated financial 
statements and (ii) involved our especially challenging, subjective, or complex judgments. The 
communication of critical audit matters does not alter in any way our opinion on the consolidated financial 
statements, taken as a whole, and we are not, by communicating the critical audit matter below, providing 
a separate opinion on the critical audit matter or on the accounts or disclosures to which it relates.  

103

Goodwill impairment assessment 

As described in Notes 2 and 16 to the consolidated financial statements, the Company’s goodwill balance 
was $32,688 million at December 31, 2020. Management performs an annual goodwill impairment 
assessment at the reporting unit level as of April 1 of each year, or more frequently if events or 
circumstances indicate that the carrying value of goodwill may be impaired. Management has the option to 
first assess qualitative factors to determine whether it is necessary to perform the quantitative goodwill 
impairment assessment. In making the qualitative assessment, management considers macroeconomic 
trends, changes to regulatory environments, capital accessibility, operating income trends, and changes to 
industry conditions. The quantitative goodwill impairment assessment involves determining the fair value 
of the Company’s reporting units and comparing those values to the carrying value of each reporting unit, 
including goodwill. Fair value is estimated using a combination of discounted cash flow and earnings 
multiples techniques. The determination of fair value using the discounted cash flow technique requires 
the use of estimates and assumptions related to discount rates, projected operating income, terminal 
value growth rates, expected future capital expenditures and working capital levels. The determination of 
fair value using the earnings multiples technique requires assumptions to be made in relation to 
maintainable earnings and earnings multipliers for reporting units. In the current year, management 
elected to perform the quantitative goodwill impairment assessment for the following reporting units: 
Liquids Pipelines, Gas Transmission and Midstream (“Gas Transmission”), and Gas Distribution and 
Storage (“Gas Distribution”).  

The principal considerations for our determination that performing procedures relating to the goodwill 
impairment assessment is a critical audit matter are that there was significant judgment required by 
management when developing such significant assumptions as discount rates, projected operating 
income, expected future capital expenditures and earnings multipliers used to estimate the fair value of 
the Liquids Pipelines, Gas Transmission, and Gas Distribution reporting units. This led to a high degree of 
auditor judgment, effort and subjectivity in performing procedures to evaluate the significant assumptions 
used by management in their quantitative assessment of these reporting units. In addition, the audit effort 
involved the use of professionals with specialized skill and knowledge. 

Addressing the matter involved performing procedures and evaluating audit evidence in connection with 
forming our overall opinion on the consolidated financial statements. These procedures included testing 
the effectiveness of controls relating to management’s goodwill impairment assessment, including controls 
over the determination of the fair value estimates of the Liquids Pipelines, Gas Transmission, and Gas 
Distribution reporting units. These procedures also included, among others, testing management’s 
process for developing the fair value estimates of the Liquids Pipelines, Gas Transmission, and Gas 
Distribution reporting units; evaluating the appropriateness of the discounted cash flow and the earnings 
multiples models; testing the completeness, accuracy, and relevance of underlying data used in the 
models; and evaluating the reasonableness of significant assumptions used by management in 
determining the fair values of these reporting units including discount rates, projected operating income, 
expected future capital expenditures and earnings multipliers. When assessing the reasonableness of 
projected operating income and its trends, and expected future capital expenditures, we evaluated 
whether these significant assumptions were reasonable considering the current and past performance of 
the Company’s reporting units, external industry data, and evidence obtained in other areas of the audit. 

104

We utilized professionals with specialized skill and knowledge to assist in evaluating the appropriateness 
of management’s discounted cash flow and earnings multiples models and evaluating the reasonableness 
of assumptions used in the models, specifically discount rates and earnings multipliers. 

/s/ PricewaterhouseCoopers LLP 

Chartered Professional Accountants 

Calgary, Alberta, Canada 
February 12, 2021 

We have served as the Company's auditor since 1949.  

105

ENBRIDGE INC.
CONSOLIDATED STATEMENTS OF EARNINGS

Year ended December 31,
(millions of Canadian dollars, except per share amounts)
Operating revenues
Commodity sales
Gas distribution sales
Transportation and other services
Total operating revenues (Note 4)

Operating expenses
Commodity costs
Gas distribution costs
Operating and administrative
Depreciation and amortization
Impairment of long-lived assets (Note 8 and Note 11)
Impairment of goodwill (Note 8 and Note 16)
Total operating expenses

Operating income
Income from equity investments (Note 13)
Impairment of equity investments (Note 13)
Other income/(expense)

Net foreign currency gain/(loss)
Loss on dispositions
Other

Interest expense (Note 18)
Earnings before income taxes
Income tax expense (Note 25)
Earnings
Earnings attributable to noncontrolling interests and redeemable 

noncontrolling interests

Earnings attributable to controlling interests
Preference share dividends
Earnings attributable to common shareholders
Earnings per common share attributable to common shareholders 

(Note 6)

Diluted earnings per common share attributable to common 

shareholders (Note 6)

The accompanying notes are an integral part of these consolidated financial statements.

2020

2019

2018

  19,259   
3,663   
  16,165   
  39,087   

29,309   
4,205   
16,555   
50,069   

  18,890   
1,779   
6,749   
3,712   
—   
—   
  31,130   
7,957   
1,136   
(2,351)  

181   
(17)  
74   
(2,790)  
4,190   
(774)  
3,416   

(53)  
3,363   
(380)  
2,983   

28,802   
2,202   
6,991   
3,391   
423   
—   
41,809   
8,260   
1,503   
—   

477   
(300)  
258   
(2,663)  
7,535   
(1,708)  
5,827   

(122)  
5,705   
(383)  
5,322   

27,660 
4,360 
14,358 
46,378 

26,818 
2,583 
6,792 
3,246 
1,104 
1,019 
41,562 
4,816 
1,509 
— 

(522) 
(46) 
516 
(2,703) 
3,570 
(237) 
3,333 

(451) 
2,882 
(367) 
2,515 

1.48   

2.64   

1.46 

1.48   

2.63   

1.46 

106

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
ENBRIDGE INC.
CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME

Year ended December 31,
(millions of Canadian dollars)
Earnings
Other comprehensive income/(loss), net of tax

Change in unrealized loss on cash flow hedges
Change in unrealized gain/(loss) on net investment hedges
Other comprehensive income/(loss) from equity investees
Excluded components of fair value hedges
Reclassification to earnings of loss on cash flow hedges
Reclassification to earnings of pension and other postretirement 

benefits amounts

Actuarial loss on pension plans and other postretirement benefits
Foreign currency translation adjustments
Other comprehensive income/(loss), net of tax
Comprehensive income
Comprehensive income attributable to noncontrolling interests and 

redeemable noncontrolling interests

Comprehensive income attributable to controlling interests
Preference share dividends
Comprehensive income attributable to common shareholders

The accompanying notes are an integral part of these consolidated financial statements.

2020

2019

2018

  3,416   

5,827   

3,333 

(457)  
102   
(1)  
5   
198   

13   
(167)  
(853)  
  (1,160)  
  2,256   

(22)  
  2,234   
(380)  
  1,854   

(437)  
281   
40   
—   
127   

13   
(96)  
(3,035)  
(3,107)  
2,720   

(7)  
2,713   
(383)  
2,330   

(153) 
(458) 
38 
— 
152 

12 
(52) 
4,599 
4,138 
7,471 

(801) 
6,670 
(367) 
6,303 

107

 
 
 
 
 
 
 
 
 
 
 
ENBRIDGE INC.
CONSOLIDATED STATEMENTS OF CHANGES IN EQUITY

Year ended December 31,
(millions of Canadian dollars, except per share amounts)
Preference shares (Note 21)

Balance at beginning of year

Balance at end of year
Common shares (Note 21)

Balance at beginning of year
Shares issued on Sponsored Vehicles buy-in
Dividend Reinvestment and Share Purchase Plan
Shares issued on exercise of stock options

Balance at end of year
Additional paid-in capital

Balance at beginning of year
Stock-based compensation
Sponsored Vehicles buy-in (Note 20)
Repurchase of noncontrolling interest
Options exercised
Dilution gain on Spectra Energy Partners, LP restructuring (Note 20)
Change in reciprocal interest
Other
Sale of noncontrolling interest in subsidiaries (Note 20)

Balance at end of year
Deficit

Balance at beginning of year
Earnings attributable to controlling interests
Preference share dividends
Common share dividends declared
Dividends paid to reciprocal shareholder
Modified retrospective adoption of ASU 2016-13 Financial Instruments - Credit

Losses (Note 3)

Modified retrospective adoption of ASC 606 Revenue from Contracts with Customers 
   (Note 3)

Redemption value adjustment to redeemable noncontrolling interests
Other

Balance at end of year
Accumulated other comprehensive income/(loss) (Note 23)

Balance at beginning of year
Impact of Sponsored Vehicles buy-in
Other comprehensive income/(loss) attributable to common shareholders, net of tax
Other 

Balance at end of year
Reciprocal shareholding (Note 13)
Balance at beginning of year
Change in reciprocal interest

Balance at end of year
Total Enbridge Inc. shareholders’ equity
Noncontrolling interests (Note 20)
Balance at beginning of year
Earnings attributable to noncontrolling interests
Other comprehensive income/(loss) attributable to noncontrolling interests, net of tax

Change in unrealized gain/(loss) on cash flow hedges
Foreign currency translation adjustments
Reclassification to earnings of loss on cash flow hedges

Comprehensive income/(loss) attributable to noncontrolling interests
Distributions
Contributions
Spectra Energy Partners, LP restructuring (Note 20)
Sale of noncontrolling interests in subsidiaries
Change in noncontrolling interests on Sponsored Vehicles buy-in (Note 20)
Redemption of noncontrolling interests (Note 20)
Repurchase of noncontrolling interest
Dilution gain and other

Balance at end of year
Total equity

Dividends paid per common share

 The accompanying notes are an integral part of these consolidated financial statements.

108

2020

2019

2018

7,747   

7,747   

  64,746   
—   
—   
22   
  64,768   

187   
30   
—   
—   
(21)   
—   
76   
5   
—   
277   

7,747   

7,747   

64,677   
—   
—   
69   
64,746   

—   
34   
—   
65   
(61)   
—   
117   
32   
—   
187   

(6,314)   
3,363   
(380)   
(6,612)   
17   

(5,538)   
5,705   
(383)   
(6,125)   
18   

7,747 

7,747 

50,737 
12,727 
1,181 
32 
64,677 

3,194 
49 
(4,323) 
— 
(24) 
1,136 
47 
(158) 
79 
— 

(2,468) 
2,882 
(367) 
(5,019) 
33 

(66)   

—   

— 

—   
—   
(3)   
(9,995)   

(272)   
—   
(1,129)   
—   
(1,401)   

(51)   
22   

(29)   
  61,367   

—   
—   
9   
(6,314)   

2,672   
—   
(2,992)   
48   
(272)   

(88)   
37   

(51)   
66,043   

(86) 
(456) 
(57) 
(5,538) 

(973) 
(142) 
3,787 
— 
2,672 

(102) 
14 

(88) 
69,470 

3,364   
53   

3,965   
122   

7,597 
334 

(6)   
(25)   
—   
(31)   
22   
(300)   
23   
—   
—   
—   
(112)   
—   
(1)   
2,996   
  64,363   

3.24   

(7)   
(108)   
—   
(115)   
7   
(254)   
12   
—   
—   
—   
(300)   
(65)   
(1)   
3,364   
69,407   
2.95   

31 
294 
4 
329 
663 
(857) 
24 
(1,486) 
1,183 
(2,867) 
(210) 
— 
(82) 
3,965 
73,435 
2.68 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
ENBRIDGE INC.
CONSOLIDATED STATEMENTS OF CASH FLOWS

Year ended December 31,
(millions of Canadian dollars)
Operating activities

Earnings
Adjustments to reconcile earnings to net cash provided by operating 
activities:

Depreciation and amortization
Deferred income tax expense/(recovery) (Note 25)
Changes in unrealized (gain)/loss on derivative instruments, net (Note 24)
Earnings from equity investments
Distributions from equity investments
Impairment of long-lived assets
Impairment of equity investments
Impairment of goodwill
(Gain)/loss on dispositions
Other

Changes in operating assets and liabilities (Note 28)

Net cash provided by operating activities
Investing activities

Capital expenditures
Long-term investments and restricted long-term investments
Distributions from equity investments in excess of cumulative earnings
Additions to intangible assets
Acquisition
Proceeds from dispositions
Other
Affiliate loans, net

Net cash used in investing activities
Financing activities

Net change in short-term borrowings (Note 18)
Net change in commercial paper and credit facility draws
Debenture and term note issues, net of issue costs
Debenture and term note repayments
Sale of noncontrolling interest in subsidiary
Contributions from noncontrolling interests
Distributions to noncontrolling interests
Contributions from redeemable noncontrolling interests
Distributions to redeemable noncontrolling interests
Sponsored Vehicle buy-in cash payment
Redemption of noncontrolling interests
Common shares issued
Preference share dividends
Common share dividends
Other

Net cash used in financing activities
Effect of translation of foreign denominated cash and cash equivalents and 
restricted cash
Net increase/(decrease) in cash and cash equivalents and restricted cash
Cash and cash equivalents and restricted cash at beginning of year
Cash and cash equivalents and restricted cash at end of year
Supplementary cash flow information

Cash paid for income taxes 
Cash paid for interest, net of amount capitalized
Property, plant and equipment non-cash accruals

The accompanying notes are an integral part of these consolidated financial statements.

2020

2019

2018

  3,416   

5,827   

3,333 

  3,712   
447   
(756)  
(1,136)  
  1,392   
—   
  2,351   
—   
(6)  
268   
93   
  9,781   

(5,405)  
(487)  
705   
(215)  
(24)  
265   
—   
(16)  
(5,177)  

223   
  1,542   
  5,230   
(4,463)  
—   
23   
(300)  
—   
—   
—   
—   
5   
(380)  
(6,560)  
(90)  
(4,770)  

(20)  
(186)  
676   
490   

3,391   
1,156   
(1,751)  
(1,503)  
1,804   
423   
—   
—   
254   
56   
(259)  
9,398   

(5,492)  
(1,159)  
417   
(200)  
—   
2,110   
(20)  
(314)  
(4,658)  

(127)  
825   
6,176   
(4,668)  
—   
12   
(254)  
—   
—   
—   
(300)  
18   
(383)  
(5,973)  
(71)  
(4,745)  

44   
39   
637   
676   

3,246 
(148) 
903 
(1,509) 
1,539 
1,104 
— 
1,019 
8 
92 
915 
10,502 

(6,806) 
(1,312) 
1,277 
(540) 
— 
4,452 
(12) 
(76) 
(3,017) 

(420) 
(2,256) 
3,537 
(4,445) 
1,289 
24 
(857) 
70 
(325) 
(64) 
(210) 
21 
(364) 
(3,480) 
(23) 
(7,503) 

68 
50 
587 
637 

524   
  2,538   
801   

571   
2,738   
730   

277 
2,508 
847 

109

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
ENBRIDGE INC.
CONSOLIDATED STATEMENTS OF FINANCIAL POSITION

December 31,
(millions of Canadian dollars; number of shares in millions)
Assets
Current assets

Cash and cash equivalents
Restricted cash
Accounts receivable and other (Note 9)
Accounts receivable from affiliates
Inventory (Note 10)

Property, plant and equipment, net (Note 11)
Long-term investments (Note 13)
Restricted long-term investments (Note 14)
Deferred amounts and other assets 
Intangible assets, net (Note 15)
Goodwill (Note 16)
Deferred income taxes (Note 25)
Total assets

Liabilities and equity
Current liabilities

Short-term borrowings (Note 18)
Accounts payable and other (Note 17)
Accounts payable to affiliates
Interest payable
Current portion of long-term debt (Note 18)

Long-term debt (Note 18)
Other long-term liabilities
Deferred income taxes (Note 25)

Commitments and contingencies (Note 30)
Equity

Share capital (Note 21)
Preference shares
Common shares (2,026 and 2,025 outstanding at December 31, 2020 and 

2019, respectively)

Additional paid-in capital
Deficit
Accumulated other comprehensive loss (Note 23)
Reciprocal shareholding
Total Enbridge Inc. shareholders’ equity
Noncontrolling interests (Note 20)

Total liabilities and equity

Variable Interest Entities (VIE) (Note 12)
The accompanying notes are an integral part of these consolidated financial statements.

110

2020

2019

452   
38   
5,258   
66   
1,536   
7,350   
94,571   
13,818   
553   
8,446   
2,080   
32,688   
770   
160,276   

1,121   
9,228   
22   
651   
2,957   
13,979   
62,819   
8,783   
10,332   
95,913   

648 
28 
6,669 
69 
1,299 
8,713 
93,723 
16,528 
434 
7,433 
2,173 
33,153 
1,000 
163,157 

898 
9,951 
21 
624 
4,404 
15,898 
59,661 
8,324 
9,867 
93,750 

7,747   

7,747 

64,768   
277   
(9,995)  
(1,401)  
(29)  
61,367   
2,996   
64,363   
160,276   

64,746 
187 
(6,314) 
(272) 
(51) 
66,043 
3,364 
69,407 
163,157 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS
INDEX

Page

112

113

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126

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132

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135

138

138

138

139

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144

145

146

146

147

150

150

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155

157

159

172

175

184

185

186

187

188

189

1.  Business Overview

2.  Significant Accounting Policies

3.  Changes in Accounting Policies

4.  Revenue

5.  Segmented Information

6.  Earnings per Common Share

7.  Regulatory Matters

8.  Dispositions

9.  Accounts Receivable and Other

10.  Inventory

11.  Property, Plant and Equipment

12.  Variable Interest Entities

13.  Long-Term Investments

14.  Restricted Long-Term Investments

15.  Intangible Assets

16.  Goodwill

17.  Accounts Payable and Other

18.  Debt

19.  Asset Retirement Obligations

20.  Noncontrolling Interests

21.  Share Capital

22.  Stock Option and Stock Unit Plans

23.  Components of Accumulated Other Comprehensive Income/(Loss) 

24.  Risk Management and Financial Instruments

25.  Income Taxes

26.  Pension and Other Postretirement Benefits

27.  Leases

28.  Changes in Operating Assets and Liabilities

29.  Related Party Transactions

30.  Commitments and Contingencies

31.  Guarantees

32.  Quarterly Financial Data (Unaudited)

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1.  BUSINESS OVERVIEW

The terms “we,” “our,” “us” and “Enbridge” as used in this report refer collectively to Enbridge Inc. and its 
subsidiaries unless the context suggests otherwise. These terms are used for convenience only and are 
not intended as a precise description of any separate legal entity within Enbridge.

Enbridge is a publicly traded energy transportation and distribution company. We conduct our business 
through five business segments: Liquids Pipelines; Gas Transmission and Midstream; Gas Distribution 
and Storage; Renewable Power Generation; and Energy Services. These reporting segments are 
strategic business units established by senior management to facilitate the achievement of our long-term 
objectives, to aid in resource allocation decisions and to assess operational performance.

LIQUIDS PIPELINES
Liquids Pipelines consists of pipelines and related terminals in Canada and the United States of America 
(US) that transport various grades of crude oil and other liquid hydrocarbons, including the Mainline 
System, Regional Oil Sands System, Gulf Coast and Mid-Continent, Southern Lights Pipeline, Express-
Platte System, Bakken System, and Feeder Pipelines and Other.

GAS TRANSMISSION AND MIDSTREAM
Gas Transmission and Midstream consists of investments in natural gas pipelines and gathering and 
processing facilities in Canada and the US, including US Gas Transmission, Canadian Gas Transmission, 
US Midstream and Other. 

GAS DISTRIBUTION AND STORAGE
Gas Distribution and Storage consists of our natural gas utility operations, the core of which is Enbridge 
Gas Inc. (Enbridge Gas), which serves residential, commercial and industrial customers, located 
throughout Ontario. Gas Distribution and Storage also includes natural gas distribution activities in 
Quebec and an investment in Noverco Inc. (Noverco).

RENEWABLE POWER GENERATION
Renewable Power Generation consists primarily of investments in wind and solar power generating 
assets, as well as geothermal, waste heat recovery, and transmission assets. In North America, assets 
are primarily located in the provinces of Alberta, Saskatchewan, Ontario, and Quebec and in the states of 
Colorado, Texas, Indiana and West Virginia. We also have offshore wind assets in operation and under 
development located in the United Kingdom, Germany, and France.

ENERGY SERVICES
The Energy Services businesses in Canada and the US undertake physical commodity marketing activity 
and logistical services to manage our volume commitments on various pipeline systems. Energy Services 
also provides energy marketing services to North American refiners, producers and other customers. 

ELIMINATIONS AND OTHER
In addition to the segments noted above, Eliminations and Other includes operating and administrative 
costs which are not allocated to business segments and the impact of foreign exchange hedge 
settlements. Eliminations and Other also includes new business development activities and corporate 
investments. 

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2.  SIGNIFICANT ACCOUNTING POLICIES

These consolidated financial statements are prepared in accordance with accounting principles generally 
accepted in the United States of America (US GAAP) . Amounts are stated in Canadian dollars unless 
otherwise noted. As a Securities and Exchange Commission (SEC) registrant, we are permitted to use US 
GAAP for purposes of meeting both our Canadian and US continuous disclosure requirements.

BASIS OF PRESENTATION AND USE OF ESTIMATES
The preparation of financial statements in conformity with US GAAP requires management to make 
estimates and assumptions that affect the reported amounts of assets, liabilities, revenues and expenses, 
as well as the disclosure of contingent assets and liabilities in the consolidated financial statements. 
Significant estimates and assumptions used in the preparation of the consolidated financial statements 
include, but are not limited to: carrying values of regulatory assets and liabilities (Note 7); purchase price 
allocations; unbilled revenues; expected credit losses; depreciation rates and carrying value of property, 
plant and equipment (Note 11); amortization rates of intangible assets (Note 15); measurement of goodwill 
(Note 16); fair value of Asset retirement obligations (ARO) (Note 19); valuation of stock-based compensation 
(Note 22); fair value of financial instruments (Note 24); provisions for income taxes (Note 25); assumptions 
used to measure retirement and other postretirement benefit obligations (OPEB) (Note 26); commitments 
and contingencies (Note 30); and estimates of losses related to environmental remediation obligations (Note 
30). Actual results could differ from these estimates. 

Certain comparative figures in our consolidated financial statements have been reclassified to conform to 
the current year's presentation.

PRINCIPLES OF CONSOLIDATION
The consolidated financial statements include our accounts and accounts of our subsidiaries and VIEs for 
which we are the primary beneficiary. A VIE is a legal entity that does not have sufficient equity at risk to 
finance its activities without additional subordinated financial support or is structured such that equity 
investors lack the ability to make significant decisions relating to the entity’s operations through voting 
rights or do not substantively participate in the gains and losses of the entity. Upon inception of a 
contractual agreement, we perform an assessment to determine whether the arrangement contains a 
variable interest in a legal entity and whether that legal entity is a VIE. The primary beneficiary has both 
the power to direct the activities of the VIE that most significantly impact the entity’s economic 
performance and the obligation to absorb losses or the right to receive benefits from the VIE entity that 
could potentially be significant to the VIE. Where we conclude that we are the primary beneficiary of a 
VIE, we consolidate the accounts of that VIE. We assess all variable interests in the entity and use our 
judgment when determining if we are the primary beneficiary. Other qualitative factors that are considered 
include decision-making responsibilities, the VIE capital structure, risk and rewards sharing, contractual 
agreements with the VIE, voting rights and level of involvement of other parties. We assess the primary 
beneficiary determination for a VIE on an ongoing basis, if there are changes in the facts and 
circumstances related to a VIE. If an entity is determined to not be a VIE, the voting interest entity model 
is applied, where an investor holding the majority voting rights consolidates the entity. The consolidated 
financial statements also include the accounts of any limited partnerships where we represent the general 
partner and, based on all facts and circumstances, control such limited partnerships, unless the limited 
partner has substantive participating rights or substantive kick-out rights. For certain investments where 
we retain an undivided interest in assets and liabilities, we record our proportionate share of assets, 
liabilities, revenues and expenses.

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All significant intercompany accounts and transactions are eliminated upon consolidation. Ownership 
interests in subsidiaries represented by other parties that do not control the entity are presented in the 
consolidated financial statements as activities and balances attributable to noncontrolling interests and 
redeemable noncontrolling interests. Investments and entities over which we exercise significant influence 
are accounted for using the equity method.

REGULATION
Certain parts of our businesses are subject to regulation by various authorities including, but not limited 
to, the Canada Energy Regulator (CER), the Federal Energy Regulatory Commission (FERC), the Alberta 
Energy Regulator, the Ontario Energy Board (OEB) and La Régie de l’energie du Québec. Regulatory 
bodies exercise statutory authority over matters such as construction, rates and ratemaking and 
agreements with customers. To recognize the economic effects of the actions of the regulator, the timing 
of recognition of certain revenues and expenses in these operations may differ from that otherwise 
expected under US GAAP for non rate-regulated entities.

Regulatory assets represent amounts that are expected to be recovered from customers in future periods 
through rates. Regulatory liabilities represent amounts that are expected to be refunded to customers in 
future periods through rates or expected to be paid to cover future abandonment costs in relation to the 
CER’s Land Matters Consultation Initiative (LMCI). Long-term regulatory assets are recorded in Deferred 
amounts and other assets and current regulatory assets are recorded in Accounts receivable and other. 
Long-term regulatory liabilities are included in Other long-term liabilities and current regulatory liabilities 
are recorded in Accounts payable and other. Regulatory assets are assessed for impairment if we identify 
an event indicative of possible impairment. The recognition of regulatory assets and liabilities is based on 
the actions, or expected future actions, of the regulator. To the extent that the regulator’s actions differ 
from our expectations, the timing and amount of recovery or settlement of regulatory balances could differ 
significantly from those recorded. In the absence of rate regulation, we would generally not recognize 
regulatory assets or liabilities and the earnings impact would be recorded in the period the expenses are 
incurred or revenues are earned. A regulatory asset or liability is recognized in respect of deferred income 
taxes when it is expected the amounts will be recovered or settled through future regulator-approved 
rates. We believe that the recovery of our regulatory assets as at December 31, 2020 is probable over the 
periods described in Note 7 - Regulatory Matters.

Allowance for funds used during construction (AFUDC) is included in the cost of property, plant and 
equipment and is depreciated over future periods as part of the total cost of the related asset. AFUDC 
includes both an interest component and, if approved by the regulator, a cost of equity component, which 
are both capitalized based on rates set out in a regulatory agreement. The corresponding impact on 
earnings is included in Interest expense for the interest component and Other income for the equity 
component. In the absence of rate regulation, we would capitalize interest using a capitalization rate 
based on our cost of borrowing, whereas the capitalized equity component, the corresponding earnings 
during the construction phase and the subsequent depreciation relating to the equity component would 
not be recognized.

Under the pool method prescribed by certain regulators, it is not possible to identify the carrying value of 
the equity component of AFUDC or its effect on depreciation. Similarly, gains and losses on the retirement 
of certain specific fixed assets in any given year cannot be identified or quantified. 

With the approval of regulators, certain operations capitalize a percentage of specified operating costs. 
These operations are authorized to charge depreciation and earn a return on the net book value of such 
capitalized costs in future years. In the absence of rate regulation, a portion of such operating costs would 
be charged to earnings in the year incurred. 

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For certain regulated operations to which US GAAP guidance for phase-in plans applies, negotiated 
depreciation rates recovered in transportation tolls may be less than the depreciation expense calculated 
in accordance with US GAAP in early years of long-term contracts but recovered in future periods when 
tolls exceed depreciation. Depreciation expense on such assets is recorded in accordance with US GAAP 
and no deferred regulatory asset is recorded (Note 7).

REVENUE RECOGNITION
For businesses that are not rate-regulated, revenues are recorded when products have been delivered or 
services have been performed, the amount of revenue can be reliably measured and collectability is 
reasonably assured. Customer credit worthiness is assessed prior to agreement signing, as well as 
throughout the contract duration. Certain revenues from liquids and gas pipeline businesses are 
recognized under the terms of committed delivery contracts rather than the cash tolls received.

Long-term take-or-pay contracts, under which shippers are obligated to pay fixed amounts rateably over 
the contract period regardless of volumes shipped, may contain make-up rights. Make-up rights are 
earned by shippers when minimum volume commitments are not utilized during the period but under 
certain circumstances can be used to offset overages in future periods, subject to expiry periods. We 
recognize revenues associated with make-up rights at the earlier of when the make-up volume is shipped, 
the make-up right expires or when it is determined that the likelihood that the shipper will utilize the make-
up right is remote.

Certain offshore pipeline transportation contracts require Enbridge to provide transportation services for 
the life of the underlying producing fields. Under these arrangements, shippers pay Enbridge a fixed 
monthly toll for a defined period of time which may be shorter than the estimated reserve life of the 
underlying producing fields, resulting in a contract period which extends past the period of cash collection. 
Fixed monthly toll revenues are recognized ratably over the committed volume made available to shippers 
throughout the contract period, regardless of when cash is received. For the years ended December 31, 
2020, 2019 and 2018, cash received net of revenue recognized for contracts under make-up rights and 
similar deferred revenue arrangements was $292 million, $169 million, and $208 million, respectively.

For rate-regulated businesses, revenues are recognized in a manner that is consistent with the underlying 
agreements as approved by the regulators. Natural gas utilities revenues are recorded on the basis of 
regular meter readings and estimates of customer usage from the last meter reading to the end of the 
reporting period. Estimates are based on historical consumption patterns and heating degree days 
experienced. Heating degree days is a measure of coldness that is indicative of volumetric requirements 
for natural gas utilized for heating purposes in our distribution franchise area. 

Since July 1, 2011, Canadian Mainline (excluding Lines 8 and 9) earnings are governed by the 
Competitive Toll Settlement (CTS), under which revenues are recorded when services are performed. 
Effective on that date, we prospectively discontinued the application of rate-regulated accounting for 
those assets with the exception of flow-through income taxes covered by specific rate orders.

Our Energy Services segment enters into commodity purchase and sale arrangements that are recorded 
gross because the related contracts are not held for trading purposes and we are acting as the principal in 
the transactions. For our energy marketing contracts, an estimate of revenues and commodity costs for 
the month of December is included in the Consolidated Statements of Earnings for each year based on 
the best available volume and price data for the commodity delivered and received.

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DERIVATIVE INSTRUMENTS AND HEDGING
Non-qualifying Derivatives
Non-qualifying derivative instruments are used primarily to economically hedge foreign exchange, interest 
rate and commodity price earnings exposure. Non-qualifying derivatives are measured at fair value with 
changes in fair value recognized in earnings in Commodity Sales, Transportation and other services 
revenues, Commodity costs, Operating and administrative expense, Other income/(expense) and Interest 
expense.

Derivatives in Qualifying Hedging Relationships
We use derivative financial instruments to manage our exposure to changes in commodity prices, foreign 
exchange rates, interest rates and certain compensation tied to our share price. Hedge accounting is 
optional and requires Enbridge to document the hedging relationship and test the hedging item’s 
effectiveness in offsetting changes in fair values or cash flows of the underlying hedged item on an 
ongoing basis. We present the earnings effects of hedging items with the hedged transaction. Derivatives 
in qualifying hedging relationships are categorized as cash flow hedges, fair value hedges or net 
investment hedges.

Cash Flow Hedges
We use cash flow hedges to manage our exposure to changes in commodity prices, foreign exchange 
rates, interest rates and certain compensation tied to our share price. The change in the fair value of a 
cash flow hedging instrument is recorded in Other comprehensive income/(loss) (OCI) and is reclassified 
to earnings when the hedged item impacts earnings.

If a derivative instrument designated as a cash flow hedge ceases to be effective or is terminated, hedge 
accounting is discontinued and the gain or loss at that date is deferred in OCI and recognized in earnings 
concurrently with the related transaction. If an anticipated hedged transaction is no longer probable, the 
gain or loss is recognized immediately in earnings. Subsequent gains and losses from derivative 
instruments for which hedge accounting has been discontinued are recognized in earnings in the period in 
which they occur.

Fair Value Hedges
We may use fair value hedges to hedge the fair value of debt instruments. The change in the fair value of 
the hedging instrument is recorded in earnings with changes in the fair value of the hedged risk of the 
asset or liability that is designated as part of the hedging relationship. If a fair value hedge is discontinued 
or ceases to be effective, the hedged risk of the asset or liability ceases to be remeasured at fair value 
and the cumulative fair value adjustment to the carrying value of the hedged item is recognized in 
earnings over the remaining life of the hedged item.

Net Investment Hedges
Gains and losses arising from translation of net investment in foreign operations from their functional 
currencies to Enbridge’s Canadian dollar presentation currency are included in cumulative translation 
adjustments (CTA), a component of OCI. We designate foreign currency derivatives and US dollar 
denominated debt as hedges of net investments in US dollar denominated foreign operations. As a result, 
the change in the fair value of the foreign currency derivatives as well as the translation of US dollar 
denominated debt are reflected in OCI. Amounts recognized previously in Accumulated other 
comprehensive income/(loss) (AOCI) are reclassified to earnings when there is a reduction of the hedged 
net investment resulting from disposal of a foreign operation.

Classification of Derivatives
We recognize the fair market value of derivative instruments on the Consolidated Statements of Financial 
Position as current and non-current assets or liabilities depending on the timing of the settlements and the 
resulting cash flows associated with the instruments. Fair value amounts related to cash flows occurring 
beyond one year are classified as non-current.

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Cash inflows and outflows related to derivative instruments are classified as Operating activities on the 
Consolidated Statements of Cash Flows.

Balance Sheet Offset
Assets and liabilities arising from derivative instruments may be offset in the Consolidated Statements of 
Financial Position when we have the legal right and intention to settle them on a net basis.

Transaction Costs
Transaction costs are incremental costs directly related to the acquisition of a financial asset or the 
issuance of a financial liability. We incur transaction costs primarily from the issuance of debt and account 
for these costs as a deduction from Long-term debt on the Statements of Financial Position. These costs 
are amortized using the effective interest rate method over the term of the related debt instrument and are 
recorded in Interest expense.

EQUITY INVESTMENTS
Equity investments over which we exercise significant influence, but do not have controlling financial 
interests, are accounted for using the equity method. Equity investments are initially measured at cost 
and are adjusted for our proportionate share of undistributed equity earnings or loss. Equity investments 
are increased for contributions made to and decreased for distributions received from the investees. To 
the extent an equity investee undertakes activities necessary to commence its planned principal 
operations, we capitalize interest costs associated with the investment during such period.

RESTRICTED LONG-TERM INVESTMENTS
Long-term investments that are restricted as to withdrawal or usage, for the purposes of the CER’s LMCI, 
are presented as Restricted long-term investments on the Consolidated Statements of Financial Position.

OTHER INVESTMENTS
Generally, we classify equity investments in entities over which we do not exercise significant influence 
and that do not have readily determinable fair values as other investments measured at fair value 
measurement alternative and recorded at cost minus impairment, if any, plus or minus changes resulting 
from observable price changes in orderly transactions for an identical or similar investment of the same 
issuer. Investments in equity securities measured using the fair value measurement alternative are 
reviewed for impairment each reporting period and written down to their fair value if objective evidence of 
impairment is identified. Equity investments with readily determinable fair values are measured at fair 
value through net income. Dividends received from investments in equity securities are recognized in 
earnings when the right to receive payment is established.

Investments in debt securities are classified either as available for sale securities measured at fair value 
through OCI or as held to maturity securities measured at amortized cost.

NONCONTROLLING INTERESTS
Noncontrolling interests represent ownership interests attributable to third parties in certain consolidated 
subsidiaries. The portion of equity not owned by us in such entities is reflected as Noncontrolling interests 
within the equity section of the Consolidated Statements of Financial Position.

INCOME TAXES
Income taxes are accounted for using the liability method. Deferred income tax assets and liabilities are 
recorded based on temporary differences between the tax bases of assets and liabilities and their 
carrying values for accounting purposes. Deferred income tax assets and liabilities are measured using 
the tax rate that is expected to apply when the temporary differences reverse. For our regulated 
operations, a deferred income tax liability or asset is recognized with a corresponding regulatory asset or 
liability, respectively, to the extent taxes can be recovered through rates. Any interest and/or penalty 
incurred related to tax is reflected in income taxes.

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FOREIGN CURRENCY TRANSACTIONS AND TRANSLATION
Foreign currency transactions are those transactions whose terms are denominated in a currency other 
than the currency of the primary economic environment in which Enbridge or a reporting subsidiary 
operates, referred to as the functional currency. Transactions denominated in foreign currencies are 
translated into the functional currency using the exchange rate prevailing at the date of the transaction. 
Monetary assets and liabilities denominated in foreign currencies are translated to the functional currency 
using the rate of exchange in effect at the balance sheet date. Exchange gains and losses resulting from 
translation of monetary assets and liabilities are included in the Consolidated Statements of Earnings in 
the period in which they arise.

Gains and losses arising from translation of foreign operations’ functional currencies to our Canadian 
dollar presentation currency are included in the CTA component of AOCI and are recognized in earnings 
upon sale of the foreign operation. Asset and liability accounts are translated at the exchange rates in 
effect on the balance sheet date, while revenues and expenses are translated using monthly average 
exchange rates.

CASH AND CASH EQUIVALENTS
Cash and cash equivalents include short-term investments with a term to maturity of three months or less 
when purchased.

RESTRICTED CASH
Cash and cash equivalents that are restricted as to withdrawal or usage, in accordance with specific 
commercial arrangements, are presented as Restricted cash on the Consolidated Statements of Financial 
Position.

LOANS AND RECEIVABLES
Affiliate long-term notes receivable are measured at amortized cost using the effective interest rate 
method, net of any impairment losses recognized. Accounts receivable and other are measured at cost.

CURRENT EXPECTED CREDIT LOSSES
For accounts receivable, a loss allowance matrix is utilized to measure lifetime expected credit losses. 
The matrix contemplates historical credit losses by age of receivables, adjusted for any forward-looking 
information and management expectations. Other loan receivables and applicable off-balance sheet 
commitments utilize a discounted cash flow methodology which calculates the current expected credit 
losses based on historical default probability rates associated with the credit rating of the counterparty 
and the related term of the loan or commitment, adjusted for forward-looking information and 
management expectations.

NATURAL GAS IMBALANCES
The Consolidated Statements of Financial Position include in-kind balances as a result of differences in 
gas volumes received and delivered for customers. Since settlement of certain imbalances is in-kind, 
changes in the balances do not have an effect on our Consolidated Statements of Earnings or 
Consolidated Statements of Cash Flows. Most natural gas volumes owed to or by us are valued at natural 
gas market index prices as at the balance sheet dates.

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INVENTORY
Inventory is comprised of natural gas in storage held by Enbridge Gas, and crude oil and natural gas held 
primarily by energy services businesses in the Energy Services segment. Natural gas in storage held by 
Enbridge Gas is recorded at the quarterly prices approved by the OEB in the determination of distribution 
rates. The actual price of gas purchased may differ from the OEB approved price. The difference between 
the approved price and the actual cost of the gas purchased is deferred as a liability for future refund or 
as an asset for collection as approved by the OEB. Other commodities inventory is recorded at the lower 
of cost, as determined on a weighted average basis, or market value. Upon disposition, other 
commodities inventory is recorded to Commodity costs on the Consolidated Statements of Earnings at 
the weighted average cost of inventory, including any adjustments recorded to reduce inventory to market 
value.

PROPERTY, PLANT AND EQUIPMENT
Property, plant and equipment is recorded at historical cost. Expenditures for construction, expansion, 
major renewals and betterments are capitalized. Maintenance and repair costs are expensed as incurred. 
Expenditures for project development are capitalized if they are expected to have future benefit. We 
capitalize interest incurred during construction for non-rate-regulated assets. For rate-regulated assets, 
AFUDC is included in the cost of property, plant and equipment and is depreciated over future periods as 
part of the total cost of the related asset. AFUDC includes both an interest component and, if approved by 
the regulator, a cost of equity component.

Two primary methods of depreciation are utilized. For distinct assets, depreciation is generally provided 
on a straight-line basis over the estimated useful lives of the assets commencing when the asset is 
placed in service. For largely homogeneous groups of assets with comparable useful lives, the pool 
method of accounting for property, plant and equipment is followed whereby similar assets are grouped 
and depreciated as a pool. When group assets are retired or otherwise disposed of, gains and losses are 
generally not reflected in earnings but are booked as an adjustment to accumulated depreciation.

LEASES
We recognize an arrangement as a lease when a customer has the right to obtain substantially all of the 
economic benefits from the use of an asset, as well as the right to direct the use of the asset. We 
recognize right-of-use (ROU) assets and the related lease liabilities on the statements of financial position 
for operating lease arrangements with a term of 12 months or longer. We do not separate non-lease 
components from the associated lease components of our lessee contracts and account for both 
components as a single lease component. We combine lease and non-lease components within a 
contract for operating lessor leases when certain conditions are met. ROU assets are assessed for 
impairment using the same approach as is applied for other long-lived assets.

Lease liabilities and ROU assets require the use of judgment and estimates, which are applied in 
determining the term of a lease, appropriate discount rates, whether an arrangement contains a lease, 
whether there are any indicators of impairment for ROU assets and whether any ROU assets should be 
grouped with other long-lived assets for impairment testing.

DEFERRED AMOUNTS AND OTHER ASSETS
Deferred amounts and other assets primarily include costs which regulatory authorities have permitted, or 
are expected to permit, to be recovered through future rates including: deferred income taxes; contractual 
receivables under the terms of long-term delivery contracts; derivative financial instruments; and actuarial 
gains and losses arising from defined benefit pension plans.

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INTANGIBLE ASSETS
Intangible assets consist primarily of certain software costs, customer relationships and emission 
allowances. We capitalize costs incurred during the application development stage of internal use 
software projects. Customer relationships represent the underlying relationship from long-term 
agreements with customers that are capitalized upon acquisition. Intangible assets are generally 
amortized on a straight-line basis over their expected lives, commencing when the asset is available for 
use, with the exception of emission allowances, which are not amortized as they will be used to satisfy 
compliance obligations as they come due.

GOODWILL
Goodwill represents the excess of the purchase price over the fair value of net identifiable assets on 
acquisition of a business. The carrying value of goodwill, which is not amortized, is assessed for 
impairment annually, or more frequently if events or changes in circumstances arise that suggest the 
carrying value of goodwill may be impaired. We perform our annual review of the goodwill balance on 
April 1.

We perform our annual review for impairment at the reporting unit level, which is identified by assessing 
whether the components of our operating segments constitute businesses for which discrete information 
is available, whether segment management regularly reviews the operating results of those components 
and whether the economic and regulatory characteristics are similar. 

We have the option to first assess qualitative factors to determine whether it is necessary to perform the 
quantitative goodwill impairment assessment. When performing a qualitative assessment, we determine 
the drivers of fair value for each reporting unit and evaluate whether those drivers have been positively or 
negatively affected by relevant events and circumstances since the last fair value assessment. Our 
evaluation includes, but is not limited to, assessment of macroeconomic trends, regulatory environments, 
capital accessibility, operating income trends, and industry conditions. Based on our assessment of the 
qualitative factors, if we determine it is more likely than not that the fair value of the reporting unit is less 
than it's carrying amount, a quantitative goodwill impairment assessment is performed.

The quantitative goodwill impairment assessment involves determining the fair value of our reporting units 
and comparing those values to the carrying value of each reporting unit. If the carrying value of a 
reporting unit, including allocated goodwill, exceeds its fair value, goodwill impairment is measured at the 
amount by which the reporting unit’s carrying value exceeds its fair value. This amount should not exceed 
the carrying amount of goodwill. Fair value of our reporting units is estimated using a combination of 
discounted cash flow and earnings multiples techniques. The determination of fair value using the 
discounted cash flow technique requires the use of estimates and assumptions related to discount rates, 
projected operating income, terminal value growth rates, capital expenditures and working capital levels. 
Cash flow projections include significant judgments and assumptions relating to discount rates and 
expected future capital expenditures. The determination of fair value using the earnings multiples 
technique requires assumptions to be made in relation to maintainable earnings and earnings multipliers 
for reporting units.

The allocation of goodwill to held for sale and disposed businesses is based on the relative fair value of 
businesses included in the relevant reporting unit. 

On April 1, 2020 we performed a quantitative goodwill impairment assessment for the following reporting 
units: Liquids Pipelines, Gas Transmission and Midstream, and Gas Distribution and Storage. Our 
quantitative goodwill impairment assessment did not result in an impairment charge. Also, we did not 
identify any indicators of goodwill impairment during the remainder of 2020. 

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IMPAIRMENT
We review the carrying values of our long-lived assets as events or changes in circumstances warrant. If 
it is determined that the carrying value of an asset exceeds the undiscounted cash flows expected from 
the asset, we calculate fair value based on the discounted cash flows and write the assets down to the 
extent that the carrying value exceeds the fair value.

With respect to investments in debt securities and equity investments, we assess at each balance sheet 
date whether there is objective evidence that a financial asset is impaired by completing a quantitative or 
qualitative analysis of factors impacting the investment. If there is objective evidence of impairment, we 
value the expected discounted cash flows using observable market inputs. We determine whether the 
decline below carrying value is other than temporary for equity method investments or is due to a credit 
loss for investments in debt securities. If the decline is determined to be other than temporary for equity 
method investments or is due to a credit loss for investments in debt securities, an impairment charge is 
recorded in earnings with an offsetting reduction to the carrying value of the asset.

ASSET RETIREMENT OBLIGATIONS
ARO associated with the retirement of long-lived assets are measured at fair value and recognized as 
Accounts payable and other or Other long-term liabilities in the period in which they can be reasonably 
determined. The fair value approximates the cost a third party would charge to perform the tasks 
necessary to retire such assets and is recognized at the present value of expected future cash flows. 
ARO are added to the carrying value of the associated asset and depreciated over the asset’s useful life. 
The corresponding liability is accreted over time through charges to earnings and is reduced by actual 
costs of decommissioning and reclamation. Our estimates of retirement costs could change as a result of 
changes in cost estimates and regulatory requirements. Currently, for the majority of our assets, there is 
insufficient data or information to reasonably determine the timing of settlement for estimating the fair 
value of the ARO.

PENSION AND OTHER POSTRETIREMENT BENEFITS 
We sponsor defined benefit and defined contribution pension plans, and defined benefit OPEB plans, 
which provide group health care, life insurance benefits and other postretirement benefits.

Defined benefit pension obligation and net periodic benefit cost are estimated using the projected unit 
credit method, which incorporates management’s best estimates of future salary levels, other cost 
escalations, retirement ages of employees and other actuarial factors including discount rates and 
mortality. The OPEB benefit obligation and net periodic benefit cost are estimated using the projected unit 
credit method, where benefits are attributed to years of service, taking into consideration projection of 
benefit costs. 

We use mortality tables issued by the Society of Actuaries in the US (revised in 2020) and the Canadian 
Institute of Actuaries (revised in 2014) to measure the benefit obligations of our US pension plans (the US 
Plans) and our Canadian pension plans (the Canadian Plans), respectively. 

We determine discount rates by reference to rates of high-quality long-term corporate bonds with 
maturities that approximate the timing of future payments we anticipate making under each of the 
respective plans. 

Funded pension and OPEB plan assets are measured at fair value. The expected return on funded 
pension and OPEB plan assets is determined using market related values and assumptions on the 
invested asset mix consistent with the investment policies relating to the plan assets. The market related 
values reflect estimated return on investments consistent with long-term historical averages for similar 
assets.

121

 
Actuarial gains and losses arise from the difference between the actual and expected rate of return on 
plan assets for that period (funded pension and OPEB plans) or from changes in actuarial assumptions 
used to determine the accrued benefit obligation, including discount rate, changes in headcount and 
salary inflation experience.

The excess of the fair value of a plan’s assets over the fair value of a plan’s benefit obligation is 
recognized as Deferred amounts and other assets in our Consolidated Statements of Financial Position. 
The excess of the fair value of a plan’s benefit obligation over the fair value of a plan’s assets is 
recognized as Accounts payable and other and Other long-term liabilities in our Consolidated Statements 
of Financial Position. 

Net periodic benefit cost is charged to Earnings and includes:

•

•
•
•

•

cost of benefits provided in exchange for employee services rendered during the year (current 
service cost);
interest cost of plan obligations;
expected return on plan assets (funded pension and OPEB plans);
amortization of prior service costs on a straight-line basis over the expected average remaining 
service period of the active employee group covered by the plans; and
amortization of cumulative unrecognized net actuarial gains and losses in excess of 10% of the 
greater of the accrued benefit obligation or the fair value of plan assets, over the expected 
average remaining service life of the active employee group covered by the plans.

Cumulative unrecognized net actuarial gains and losses and prior service costs arising from defined 
benefit pension plans for our non-utility operations and from defined benefit OPEB plans are presented as 
a component of AOCI in our Consolidated Statements of Changes in Equity. Any unrecognized actuarial 
gains and losses and prior service costs and credits related to those plans that arise during the period are 
recognized as a component of OCI, net of tax. Cumulative unrecognized net actuarial gains and losses 
and prior service costs arising from defined benefit pension plans for our utility operations, which have 
been permitted or are expected to be permitted by the Regulators, to be recovered through future rates, 
are presented as a component of Deferred amounts and other assets in our Consolidated Statements of
Financial Position. 

Our utility operations also record regulatory adjustments to reflect the difference between certain net 
periodic benefit costs for accounting purposes and net periodic benefit costs for ratemaking purposes. 
Offsetting regulatory assets or liabilities are recorded to the extent net periodic benefit costs are expected 
to be collected from or refunded to customers, respectively, in future rates. In the absence of rate 
regulation, regulatory assets or liabilities would not be recorded and net periodic benefit costs would be 
charged to Earnings and OCI on an accrual basis. 

For defined contribution plans, contributions made by us are expensed in the period in which the 
contribution occurs. 

STOCK-BASED COMPENSATION
Incentive Stock Options (ISO) granted are recorded using the fair value method. Under this method, 
compensation expense is measured at the grant date based on the fair value of the ISO granted as 
calculated by the Black-Scholes-Merton model and is recognized on a straight-line basis over the shorter 
of the vesting period or the period to early retirement eligibility, with a corresponding credit to Additional 
paid-in capital. Balances in Additional paid-in capital are transferred to Share capital when the options are 
exercised.

122

 
 
 
Performance Stock Units (PSU) and Restricted Stock Units (RSU) are cash settled awards for which the 
related liability is remeasured each reporting period. PSUs vest at the completion of a three-year term and 
RSUs vest at the completion of a 35-month term. During the vesting term, compensation expense is 
recorded based on the number of units outstanding and the current market price of Enbridge’s shares 
with an offset to Accounts payable and other or to Other long-term liabilities. The value of the PSUs is 
also dependent on our performance relative to performance targets set out under the plan.

COMMITMENTS, CONTINGENCIES AND ENVIRONMENTAL LIABILITIES
We expense or capitalize, as appropriate, expenditures for ongoing compliance with environmental 
regulations that relate to past or current operations. We expense costs incurred for remediation of existing 
environmental contamination caused by past operations that do not benefit future periods by preventing 
or eliminating future contamination. We record liabilities for environmental matters when assessments 
indicate that remediation efforts are probable and the costs can be reasonably estimated. Estimates of 
environmental liabilities are based on currently available facts, existing technology and presently enacted 
laws and regulations taking into consideration the likely effects of inflation and other factors. These 
amounts also consider prior experience in remediating contaminated sites, other companies’ clean-up 
experience and data released by government organizations. Our estimates are subject to revision in 
future periods based on actual costs or new information and are included in Other long-term liabilities in 
the Consolidated Statements of Financial Position at their undiscounted amounts. There is always a 
potential of incurring additional costs in connection with environmental liabilities due to variations in any or 
all of the categories described above, including modified or revised requirements from regulatory 
agencies, in addition to fines and penalties, as well as expenditures associated with litigation and 
settlement of claims. We evaluate recoveries from insurance coverage separately from the liability and, 
when recovery is probable, we record and report an asset separately from the associated liability in the 
Consolidated Statements of Financial Position.

Liabilities for other commitments and contingencies are recognized when, after fully analyzing available 
information, we determine it is either probable that an asset has been impaired, or that a liability has been 
incurred, and the amount of impairment or loss can be reasonably estimated. When a range of probable 
loss can be estimated, we recognize the most likely amount, or if no amount is more likely than another, 
the minimum of the range of probable loss is accrued. We expense legal costs associated with loss 
contingencies as such costs are incurred.

3.  CHANGES IN ACCOUNTING POLICIES

CHANGES IN ACCOUNTING POLICIES

There were no changes in accounting policies during the year ended December 31, 2020.

ADOPTION OF NEW ACCOUNTING STANDARDS
Reference Rate Reform
Effective July 1, 2020, we adopted Accounting Standards Update (ASU) 2020-04 on a prospective basis. 
The new standard was issued in March 2020 to provide temporary optional guidance in accounting for 
reference rate reform. The new guidance provides optional expedients and exceptions for applying 
generally accepted accounting principles when accounting for contract modifications, hedging 
relationships and other transactions impacted by rate reform, subject to meeting certain criteria. For 
eligible hedging relationships existing as at October 1, 2020 and prospectively, we have applied the 
optional expedients which allow an entity to assume that the hedged forecasted transaction in a cash flow 
hedge is probable of occurring and the hedged forecasted reference rate matches the hedging instrument 
for effectiveness assessment. ASU 2020-04 is effective until December 31, 2022. The adoption of this 
ASU did not have a material impact on our consolidated financial statements.

123

 
 
Clarifying Interaction between Collaborative Arrangements and Revenue from Contracts with 
Customers
Effective January 1, 2020, we adopted ASU 2018-18 on a retrospective basis. The new standard was 
issued in November 2018 to provide clarity on when transactions between entities in a collaborative 
arrangement should be accounted for under the new revenue standard, Accounting Standards 
Codification (ASC) 606. In determining whether transactions in collaborative arrangements should be 
accounted for under the revenue standard, the update specifies that entities shall apply unit of account 
guidance to identify distinct goods or services and whether such goods and services are separately 
identifiable from other promises in the contract. ASU 2018-18 also precludes entities from presenting 
transactions with a collaborative partner which are not in scope of the new revenue standard together with 
revenue from contracts with customers. The adoption of this ASU did not have a material impact on our 
consolidated financial statements.

Disclosure Effectiveness 
Effective January 1, 2020, we adopted ASU 2018-13 on both a retrospective and prospective basis 
depending on the change. The new standard was issued to improve the disclosure requirements for fair 
value measurements by eliminating and modifying some disclosures requirements, while also adding new 
disclosure requirements. The adoption of this ASU did not have a material impact on our consolidated 
financial statements.

Accounting for Credit Losses 
Effective January 1, 2020, we adopted ASU 2016-13 on a modified retrospective basis. 

The new standard was issued in June 2016 with the intent of providing financial statement users with 
more useful information about the expected credit losses on financial instruments and other commitments 
to extend credit held by a reporting entity at each reporting date. The previous accounting treatment used 
the incurred loss methodology for recognizing credit losses that delayed the recognition until it was 
probable a loss had been incurred. The accounting update adds a new impairment model, known as the 
current expected credit loss model, which is based on expected losses rather than incurred losses. Under 
the new guidance, an entity recognizes as an allowance its estimate of expected credit losses, which the 
Financial Accounting Standards Board believes results in more timely recognition of such losses.

Further, ASU 2018-19 was issued in November 2018 to clarify that operating lease receivables should be 
accounted for under the new leases standard, ASC 842, and are not within the scope of ASC 326, 
Financial Instruments - Credit Losses.

For accounts receivable, a loss allowance matrix is utilized to measure lifetime expected credit losses. 
The matrix contemplates historical credit losses by age of receivables, adjusted for any forward-looking 
information and management expectations. Other loan receivables and off-balance sheet commitments in 
scope of the new standard utilize a discounted cash flow methodology which calculates the current 
expected credit losses based on historical default probability rates associated with the credit rating of the 
counterparty and the related term of the loan or commitment, adjusted for forward-looking information and 
management expectations. 

On January 1, 2020, we recorded $66 million of additional Deficit on our Statements of Financial Position 
in connection with the adoption of ASU 2016-13. The adoption of this ASU did not have a material impact 
on the Consolidated Statements of Earnings, Comprehensive Income or Cash Flows during the period.

124

FUTURE ACCOUNTING POLICY CHANGES
Accounting for Convertible Instruments and Contracts in an Entity’s Own Equity 
ASU 2020-06 was issued in August 2020 to simplify accounting for certain financial instruments. The ASU 
eliminates the current models that require separation of beneficial conversion and cash conversion 
features from convertible instruments and simplifies the derivative scope exception guidance pertaining to 
equity classification of contracts in an entity’s own equity. The ASU also introduces additional disclosures 
for convertible debt and freestanding instruments that are indexed to and settled in an entity’s own equity. 
The ASU amends the diluted earnings per share guidance, including the requirement to use if-converted 
method for all convertible instruments and an update for instruments that can be settled in either cash or 
shares. ASU 2020-06 is effective January 1, 2022 and should be applied on a full or modified 
retrospective basis, with early adoption permitted on January 1, 2021. We are currently assessing the 
impact of the new standard on our consolidated financial statements.

Clarifying Interaction between Equity Securities, Equity Method Investments and Derivatives
ASU 2020-01 was issued in January 2020 and clarifies that observable transactions should be considered 
for the purpose of applying the measurement alternative in accordance with ASC 321 immediately before 
the application or upon discontinuance of the equity method of accounting. Furthermore, the ASU clarifies 
that forward contracts or purchased options on equity securities are not out of scope of ASC 815 
guidance only because, upon the contracts’ exercise, the equity securities could be accounted for under 
the equity method of accounting or fair value option. ASU 2020-01 is effective January 1, 2021, with early 
adoption permitted, and is applied prospectively. The adoption of ASU 2020-01 is not expected to have a 
material impact on our consolidated financial statements.

Accounting for Income Taxes
ASU 2019-12 was issued in December 2019 with the intent of simplifying the accounting for income 
taxes. The accounting update removes certain exceptions to the general principles in ASC 740 as well as 
provides simplification by clarifying and amending existing guidance. ASU 2019-12 is effective January 1, 
2021, and entities are permitted to adopt the standard early. The adoption of ASU 2019-12 is not 
expected to have a material impact on our consolidated financial statements.

Disclosure Effectiveness
ASU 2018-14 was issued in August 2018 to improve disclosure requirements for employers that sponsor 
defined benefit pension or other postretirement plans. The amendment modifies the current guidance by 
adding and removing several disclosure requirements while also clarifying the guidance on current 
disclosure requirements. ASU 2018-14 is effective January 1, 2021, and entities are permitted to adopt 
the standard early. The adoption of ASU 2018-14 is not expected to have a material impact on our 
consolidated financial statements.

125

4.  REVENUE

REVENUE FROM CONTRACTS WITH CUSTOMERS
Major Products and Services

Year ended December 31, 2020
(millions of Canadian dollars)
Transportation revenue

Storage and other revenue
Gas gathering and processing 

revenue

Gas distribution revenue
Electricity and transmission 

revenue

Total revenue from contracts with 

customers
Commodity sales
Other revenue1,2
Intersegment revenue

Total revenue

Gas 
Transmission 
and 
Midstream

Gas 
Distribution 
and 
Storage

Liquids 
Pipelines

Renewable 
Power 
Generation

Energy 
Services

Eliminations 

and Other Consolidated

9,161   

94   

4,523   

274   

—   

—   

—   

27   

—   

—   

674   

203   

—   

3,663   

—   

9,255   

4,824   

4,540   

—   

—   

—   

—   

198   

198   

—   

—   

—   

—   

—   

—   

—   
584   

584   

—   
44   

2   

—   
17   

12   

—    19,259   
—   

389   

—   

24   

  10,423   

4,870   

4,569   

587    19,283   

—   

—   

—   

—   

—   

—   

—   
(23)   

(622)   

(645)   

14,358 

571 

27 

3,663 

198 

18,817 

19,259 
1,011 

— 

39,087 

Year ended December 31, 2019
(millions of Canadian dollars)
Transportation revenue

Storage and other revenue
Gas gathering and processing 

revenue

Gas distribution revenue
Electricity and transmission 

revenue

Commodity sales
Total revenue from contracts with 

customers
Commodity sales
Other revenue1,2
Intersegment revenue

Total revenue

Gas 
Transmission 
and 
Midstream

Gas 
Distribution 
and 
Storage

Liquids 
Pipelines

Renewable 
Power 
Generation

Energy 
Services

Eliminations 

and Other Consolidated

9,082   

109   

4,477   

268   

—   

—   

—   

—   

423   

—   

—   

4   

743   

201   

—   

4,210   

—   

—   

9,191   

5,172   

5,154   

—   

—   

—   

—   

180   

—   

180   

—   

—   

—   

—   

—   

—   

—   

—   

659   
369   

—   

30   
5   

—   

9   
16   

—    29,305   

387   
—   

(2)   
71   

  10,219   

5,207   

5,179   

567    29,374   

—   

—   

—   

—   

—   

—   

—   

—   

(16)   
(461)   

(477)   

14,302 

578 

423 

4,210 

180 

4 

19,697 

29,305 

1,067 
— 

50,069 

126

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Year ended December 31, 2018
(millions of Canadian dollars)
Transportation revenue

Storage and other revenue
Gas gathering and processing 

revenue

Gas distribution revenue
Electricity and transmission 

revenue

Commodity sales
Total revenue from contracts with 

customers
Commodity sales
Other revenue1
Intersegment revenue

Total revenue

Gas 
Transmission 
and 
Midstream

Gas 
Distribution 
and 
Storage

Liquids 
Pipelines

Renewable 
Power 
Generation

Energy 
Services

Eliminations 

and Other Consolidated

8,488   

101   

3,928   

222   

875   

196   

—   

—   

—   

—   

815   

—   

—   

4,376   

—   

1,590   

—   

—   

8,589   

6,555   

5,447   

—   

—   

—   

—   

206   

—   

206   

—   

—   

—   

—   

—   

—   

—   

—   

(894)   

384   

—   

6   

10   

—   

9   

14   

—    26,070   

361   

—   

4   

154   

8,079   

6,571   

5,470   

567    26,228   

—   

—   

—   

—   

—   

—   

—   

—   

25   

(562)   

(537)   

13,291 

519 

815 

4,376 

206 

1,590 

20,797 

26,070 

(489) 

— 

46,378 

1  Includes mark-to-market gains/(losses) from our hedging program for the year ended December 31, 2020 of $265 million gain, 

(2019 - $346 million gain, 2018 - $1.1 billion loss).

2  Includes revenues from lease contracts. Refer to Note 27 Leases.

We disaggregate revenue into categories which represent our principal performance obligations within 
each business segment. These revenue categories represent the most significant revenue streams in 
each segment and consequently are considered to be the most relevant revenue information for 
management to consider in evaluating performance.

Contract Balances

(millions of Canadian dollars)
Balance as at December 31, 2020
Balance as at December 31, 2019

2,042   
2,099   

226   
216   

1,815 
1,424 

Contract Receivables

Contract Assets

Contract Liabilities

Contract receivables represent the amount of receivables derived from contracts with customers.
Contract assets represent the amount of revenue which has been recognized in advance of payments 
received for performance obligations we have fulfilled (or partially fulfilled) and prior to the point in time at 
which our right to the payment is unconditional. Amounts included in contract assets are transferred to 
accounts receivable when our right to the consideration becomes unconditional.

Contract liabilities represent payments received for performance obligations which have not been fulfilled. 
Contract liabilities primarily relate to make-up rights and deferred revenue. Revenue recognized during 
the year ended December 31, 2020 included in contract liabilities at the beginning of the period is $174 
million. Increases in contract liabilities from cash received, net of amounts recognized as revenue during 
the year ended December 31, 2020 were $591 million. 

127

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Performance Obligations

Segment
Liquids Pipelines

Gas Transmission and Midstream •

Gas Distribution and Storage

Renewable Power Generation

Nature of Performance Obligation
•

Transportation and storage of crude oil and natural gas liquids 
(NGLs)
Transportation, storage, gathering, compression and treating of 
natural gas
Transportation of NGLs
Sale of crude oil, natural gas and NGLs
Supply and delivery of natural gas
Transportation of natural gas
Storage of natural gas

•
•
•
•
•
• Generation and transmission of electricity
•

Delivery of electricity from renewable energy generation facilities

There was no material revenue recognized in the year ended December 31, 2020 from performance 
obligations satisfied in previous periods.

Payment Terms
Payments are received monthly from customers under long-term transportation, commodity sales, and 
gas gathering and processing contracts. Payments from Gas Distribution and Storage customers are 
received on a continuous basis based on established billing cycles.

Certain contracts in the US offshore business provide for us to receive a series of fixed monthly payments 
(FMPs) for a specified period which is less than the period during which the performance obligations are 
satisfied. As a result, a portion of the FMPs are recorded as contract liabilities. The FMPs are not 
considered to be a financing arrangement because the payments are scheduled to match the production 
profiles of offshore oil and gas fields, which generate greater revenue in the initial years of their 
productive lives.

Revenue to be Recognized from Unfulfilled Performance Obligations
Total revenue from performance obligations expected to be fulfilled in future periods is $59.5 billion, of 
which $6.8 billion is expected to be recognized during the year ended December 31, 2021.

The revenues excluded from the amounts above based on optional exemptions available under ASC 606, 
as explained below, represent a significant portion of our overall revenues and revenues from contracts 
with customers. Certain revenues such as flow-through operating costs charged to shippers are 
recognized at the amount for which we have the right to invoice our customers and are excluded from the 
amounts of revenue to be recognized in the future from unfulfilled performance obligations above. 
Variable consideration is excluded from the amounts above due to the uncertainty of the associated 
consideration, which is generally resolved when actual volumes and prices are determined. For example, 
we consider interruptible transportation service revenues to be variable revenues since volumes cannot 
be estimated. Additionally, the effect of escalation on certain tolls which are contractually escalated for 
inflation has not been reflected in the amounts above as it is not possible to reliably estimate future 
inflation rates. Revenues for periods extending beyond the current rate settlement term for regulated 
contracts where the tolls are periodically reset by the regulator are excluded from the amounts above 
since future tolls remain unknown. Finally, revenues from contracts with customers which have an original 
expected duration of one year or less are excluded from the amounts above.

128

SIGNIFICANT JUDGMENTS MADE IN RECOGNIZING REVENUE
Long-Term Transportation Agreements
For long-term transportation agreements, significant judgments pertain to the period over which revenue 
is recognized and whether the agreement provides for make-up rights for the shippers. Transportation 
revenue earned from firm contracted capacity arrangements is recognized ratably over the contract 
period. Transportation revenue from interruptible or volumetric-based arrangements is recognized when 
services are performed.

Estimates of Variable Consideration
Revenue from arrangements subject to variable consideration is recognized only to the extent that it is 
probable that a significant reversal in the amount of cumulative revenue recognized will not occur when 
the uncertainty associated with the variable consideration is subsequently resolved. Uncertainties 
associated with variable consideration relate principally to differences between estimated and actual 
volumes and prices. These uncertainties are resolved each month when actual volumes are sold or 
transported and actual tolls and prices are determined.

Recognition and Measurement of Revenue

Year ended December 31, 2020
(millions of Canadian dollars)

Gas 
Transmission 
and 
Midstream

Gas 
Distribution 
and 
Storage

Liquids 
Pipelines

Renewable 
Power 

Generation Consolidated

Revenue from products transferred at a point in time

Revenue from products and services transferred over 

time2

Total revenue from contracts with customers

—   

—   

60   

9,255   
9,255   

4,824   
4,824   

4,480   
4,540   

—   

198   
198   

60 

18,757 
18,817 

Year ended December 31, 2019
(millions of Canadian dollars)

Gas 
Transmission 
and 
Midstream

Gas 
Distribution 
and 
Storage

Liquids 
Pipelines

Renewable 
Power 

Generation Consolidated

Revenue from products transferred at a point in time

Revenue from products and services transferred over 

time2

Total revenue from contracts with customers

—   

4   

65   

9,191   
9,191   

5,168   
5,172   

5,089   
5,154   

—   

180   
180   

69 

19,628 
19,697 

Year ended December 31, 2018
(millions of Canadian dollars)

Gas 
Transmission 
and 
Midstream

Gas 
Distribution 
and 
Storage

Liquids 
Pipelines

Renewable 
Power 

Generation Consolidated

Revenue from products transferred at a point in time1

Revenue from products and services transferred over 

time2

Total revenue from contracts with customers

—   

1,590   

68   

—   

1,658 

8,589   
8,589   

4,965   
6,555   

5,379   
5,447   

206   
206   

19,139 
20,797 

1  Revenue from sales of crude oil, natural gas and NGLs. Revenue from commodity sales where the commodity sold is not 

immediately consumed prior to use is recognized at the point in time when the contractually specified volume of the commodity 
has been delivered.

2  Revenue from crude oil and natural gas pipeline transportation, storage, natural gas gathering, compression and treating, natural 

gas distribution, natural gas storage services and electricity sales.

129

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Performance Obligations Satisfied Over Time
For arrangements involving the transportation and sale of petroleum products and natural gas where the 
transportation services or commodities are simultaneously received and consumed by the shipper or 
customer, we recognize revenue over time using an output method based on volumes of commodities 
delivered or transported. The measurement of the volumes transported or delivered corresponds directly 
to the benefits received by the shippers or customers during that period.

Determination of Transaction Prices
Prices for gas processing and transportation services are determined based on the capital cost of the 
facilities, pipelines and associated infrastructure required to provide such services plus a rate of return on 
capital invested that is determined either through negotiations with customers or through regulatory 
processes for those operations that are subject to rate regulation.

Prices for commodities sold are determined by reference to market price indices plus or minus a 
negotiated differential and in certain cases a marketing fee.

Prices for natural gas sold and distribution services provided by regulated natural gas distribution 
operations are prescribed by regulation.

5.  SEGMENTED INFORMATION

Segmented information for the years ended December 31, 2020, 2019 and 2018 is as follows:

Year ended December 31, 2020
(millions of Canadian dollars)
Revenues
Commodity and gas distribution 

costs

Operating and administrative
Income/(loss) from equity 

investments

Impairment of equity investments
Other income/(expense)
Earnings/(loss) before interest, 
income tax expense, and 
depreciation and amortization

Depreciation and amortization
Interest expense
Income tax expense
Earnings
Capital expenditures1
Total property, plant and 
equipment, net 

Gas 
Transmission 
and 
Midstream

Gas 
Distribution 
and 
Storage

Liquids 
Pipelines

Renewable 
Power 
Generation

Energy 
Services

Eliminations 

and Other Consolidated

  10,423   

4,870   

4,569   

587    19,283   

(645)   

39,087 

(20)   
(3,331)   

—   
(1,859)   

(1,810)   
(1,091)   

(2)    (19,450)   
(67)   

(191)   

613   
(210)   

(20,669) 
(6,749) 

558   
—   
53   

479   
(2,351)   
(52)   

9   
—   
71   

94   
—   
35   

(3)   
—   
1   

(1)   
—   
130   

1,136 
(2,351) 
238 

7,683   

1,087   

1,748   

523   

(236)   

(113)   

2,033   

2,130   

1,134   

81   

2   

90   

10,692 
(3,712) 
(2,790) 
(774) 
3,416 

5,470 

  48,799   

25,745   

16,079   

3,495   

24   

429   

94,571 

130

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Year ended December 31, 2019
(millions of Canadian dollars)
Revenues
Commodity and gas distribution 

costs

Operating and administrative
Impairment of long-lived assets
Income/(loss) from equity 

investments

Other income/(expense)
Earnings before interest, income 
tax expense, and depreciation 
and amortization

Depreciation and amortization
Interest expense
Income tax expense

Earnings
Capital expenditures1
Total property, plant and 
equipment, net 

Year ended December 31, 2018
(millions of Canadian dollars)
Revenues
Commodity and gas distribution 

costs

Operating and administrative
Impairment of long-lived assets

Impairment of goodwill

Income/(loss) from equity 

investments

Other income/(expense)
Earnings/(loss) before interest, 
income tax expense, and 
depreciation and amortization

Depreciation and amortization
Interest expense
Income tax expense

Earnings
Capital expenditures1
Total property, plant and 
equipment, net

Gas 
Transmission 
and 
Midstream

Gas 
Distribution 
and 
Storage

Liquids 
Pipelines

Renewable 
Power 
Generation

Energy 
Services

Eliminations 

and Other Consolidated

  10,219   

5,207   

5,179   

567    29,374   

(477)   

50,069 

(29)   
(3,298)   
(21)   

780   
30   

—   
(2,232)   
(105)   

(2,354)   
(1,149)   
—   

(2)    (29,091)   
(44)   
—   

(189)   
(297)   

682   
(181)   

4   
67   

31   
1   

8   
3   

472   
(79)   
—   

(2)   
515   

7,681   

3,371   

1,747   

111   

250   

429   

2,548   

1,753   

1,100   

23   

2   

124   

(31,004) 
(6,991) 
(423) 

1,503 
435 

13,589 
(3,391) 
(2,663) 
(1,708) 

5,827 

5,550 

  48,783   

25,268   

15,622   

3,658   

24   

368   

93,723 

Gas 
Transmission 
and 
Midstream

Gas 
Distribution 
and 
Storage

Liquids 
Pipelines

Renewable 
Power 
Generation

Energy 
Services

Eliminations 

and Other Consolidated

8,079   

6,571   

5,470   

567    26,228   

(537)   

46,378 

(16)   
(3,124)   
(180)   

—   

577   

(5)   

(1,481)   
(2,102)   
(914)   

(1,019)   

930   

349   

(2,748)   
(1,111)   
—   

—   

11   

89   

(7)    (25,689)   
(73)   
—   

(157)   
(4)   

540   
(225)   
(6)   

(29,401) 
(6,792) 
(1,104) 

—   

—   

—   

(1,019) 

(28)   

(2)   

18   

(2)   

1   

1,509 

(481)   

(52) 

5,331   

2,334   

1,711   

369   

482   

(708)   

3,102   

2,644   

1,066   

33   

—   

27   

9,519 
(3,246) 
(2,703) 
(237) 

3,333 

6,872 

  49,214   

25,601   

15,148   

4,335   

22   

220   

94,540 

1 Includes allowance for equity funds used during construction.

The measurement basis for preparation of segmented information is consistent with the significant 
accounting policies (Note 2).

Our largest non-affiliated customer accounted for approximately 13.6% of our third-party revenues for the 
year ended December 31, 2020. No non-affiliated customer exceeded 10% of our third-party revenues for 
the years ended December 31, 2019 and 2018.

131

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
GEOGRAPHIC INFORMATION
Revenues1

Year ended December 31,
(millions of Canadian dollars)
Canada
US

1     Revenues are based on the country of origin of the product or service sold.

Property, Plant and Equipment1

December 31,
(millions of Canadian dollars)
Canada
US

1     Amounts are based on the location where the assets are held.

6.  EARNINGS PER COMMON SHARE

2020

2019

2018

16,453   
22,634   
39,087   

19,954   
30,115   
50,069   

19,023 
27,355 
46,378 

2020

2019

46,499   
48,072   
94,571   

45,993 
47,730 
93,723 

BASIC
Earnings per common share is calculated by dividing earnings attributable to common shareholders by 
the weighted average number of common shares outstanding. The weighted average number of common 
shares outstanding has been reduced by our pro-rata weighted average interest in our own common 
shares of approximately 5 million as at December 31, 2020, 6 million as at December 31, 2019, and 12 
million as at December 31, 2018, resulting from our reciprocal investment in Noverco.

DILUTED
The treasury stock method is used to determine the dilutive impact of stock options. This method 
assumes any proceeds from the exercise of stock options would be used to purchase common shares at 
the average market price during the period.

Weighted average shares outstanding used to calculate basic and diluted earnings per share are as 
follows:

December 31,
(number of shares in millions)
Weighted average shares outstanding
Effect of dilutive options
Diluted weighted average shares outstanding

2020

2019

2018

  2,020    2,017    1,724 
3 
  2,021    2,020    1,727 

3   

1   

For the years ended December 31, 2020, 2019 and 2018, 29.8 million, 17.8 million and 26.8 million, 
respectively, of anti-dilutive stock options with a weighted average exercise price of $51.42, $53.56 and 
$50.38, respectively, were excluded from the diluted earnings per common share calculation.

132

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
7.  REGULATORY MATTERS

We record assets and liabilities that result from regulated ratemaking processes that would not be 
recorded under US GAAP for non-regulated entities. See Note 2 - Significant Accounting Policies for 
further discussion. Our significant regulated businesses and the related accounting impacts are described 
below.

Under the current authorized rate structure for certain operations, income tax costs are recovered in rates 
based on the current income tax payable and do not include accruals for deferred income tax. However, 
as income taxes become payable as a result of the reversal of temporary differences that created the 
deferred income taxes, it is expected that rates will be adjusted to recover these taxes. Since most of 
these temporary differences are related to property, plant and equipment costs, this recovery is expected 
to occur over the life of the related assets.

LIQUIDS PIPELINES
Canadian Mainline
Canadian Mainline includes the Canadian portion of Enbridge's mainline system and is subject to 
regulation by the CER. Tolls, excluding Lines 8 and 9, are currently governed by the 10-year CTS that is 
in place until June 30, 2021, which establishes a Canadian Local Toll (CLT) for all volumes shipped on the 
Canadian Mainline and an International Joint Tariff for all volumes shipped from western Canadian receipt 
points to delivery points on Enbridge’s Lakehead System, as well as delivery points on the Canadian 
Mainline downstream of the Lakehead System. The CTS was negotiated with shippers in accordance with 
CER guidelines, was approved by the CER in June 2011, and took effect July 1, 2011. Under the CTS, we 
have a regulatory asset of $1.9 billion as at December 31, 2020 (2019 - $1.8 billion) to offset deferred 
income taxes, as a CER rate order governing flow-through income tax treatment permits future recovery. 
No other material regulatory assets or liabilities are recognized under the terms of the CTS.

Southern Lights Pipeline
The US and Canadian portions of the Southern Lights Pipeline are regulated by the FERC and CER, 
respectively. Shippers on the Southern Lights Pipeline are subject to long-term transportation contracts 
under a cost-of-service toll methodology. Toll adjustments are filed annually with the regulators and 
provide for the recovery of allowable operating and debt financing costs, plus a pre-determined after-tax 
return on equity (ROE) of 10%.

GAS TRANSMISSION AND MIDSTREAM
British Columbia Pipeline and Maritimes & Northeast Canada
British Columbia (BC) Pipeline and Maritimes & Northeast (M&N) Canada are regulated by the CER. 
Rates are approved by the CER through negotiated toll settlement agreements based on cost-of-service. 
Both BC Pipeline and M&N Canada are currently operating under the terms of their 2020-2021 and 
2019-2021 toll settlements, respectively, which stipulate an allowable ROE and the continuation and 
establishment of certain deferral and variance accounts.

US Gas Transmission
Most of our US gas transmission and storage services are regulated by the FERC and may also be 
subject to the jurisdiction of various other federal, state and local agencies. The FERC regulates natural 
gas transmission in US interstate commerce including the establishment of rates for services, while rates 
for intrastate commerce and/or gathering services are regulated by the state gas commissions. Cost-of-
service is the basis for the calculation of regulated tariff rates, although the FERC also allows the use of 
negotiated and discounted rates within contracts with shippers that may result in a rate that is above or 
below the FERC-regulated recourse rate for that service.

133

GAS DISTRIBUTION AND STORAGE
Enbridge Gas
Enbridge Gas' distribution rates, commencing in 2019, are set under a five-year Incentive Regulation (IR) 
framework using a price cap mechanism. The price cap mechanism establishes new rates each year 
through an annual base rate escalation at inflation less a 0.3% stretch factor, annual updates for certain 
costs to be passed through to customers, and where applicable, the recovery of material discrete 
incremental capital investments beyond those that can be funded through base rates. The IR framework 
includes the continuation and establishment of certain deferral and variance accounts, as well as an 
earnings sharing mechanism that requires Enbridge Gas to share equally with customers any earnings in 
excess of 150 basis points over the annual OEB approved ROE.

FINANCIAL STATEMENT EFFECTS
Accounting for rate-regulated activities has resulted in the recognition of the following regulatory assets 
and liabilities in the Consolidated Statements of Financial Position:

December 31,
(millions of Canadian dollars)
Current regulatory assets
   Federal carbon receivables1
   Under-recovery of fuel costs
   Other current regulatory assets
Total current regulatory assets2
Long-term regulatory assets
   Deferred income taxes3
   Long-term debt4
   Pension plan receivable5

Negative salvage6

2020

2019

Recovery/Refund 
Period Ends

—   
86   
146   
232   

145 
119 
212 
476 

2020
2021
2021

3,890   
429   
402   
246   
169   
261   
5,397   
5,629   

3,551 
464 
275 
5 
175 
166 
4,636 
5,112 

Various
2022-2046
Various
Various
Various
Various

   Accounting policy changes7
   Other long-term regulatory assets
Total long-term regulatory assets2
Total regulatory assets
Current regulatory liabilities
   Purchase gas variance
   Other current regulatory liabilities
Total current regulatory liabilities8
Long-term regulatory liabilities
   Future removal and site restoration reserves9
   Regulatory liability related to US income taxes10
   Pipeline future abandonment costs (Note 14)
   Other long-term regulatory liabilities
Total long-term regulatory liabilities8
Total regulatory liabilities
1 The federal carbon balance is the difference between actual carbon costs and carbon costs recovered in rates, as well as the 

1,455   
941   
578   
150   
3,124   
3,394   

1,424 
866 
454 
111 
2,855 
3,098 

153   
117   
270   

41 
202 
243 

Various
Various
Various
Various

2021
2021

administration costs associated with the impacts of the federal carbon program requirements. This balance has been recovered 
from customers in the fourth quarter of 2020 in accordance with the OEB's approval.

2  Current regulatory assets are included in Accounts receivable and other, while long-term regulatory assets are included in 

Deferred amounts and other assets.

3  The deferred income taxes balance represents the regulatory offset to deferred income tax liabilities to the extent that it is 

expected to be included in future regulator-approved rates and recovered from customers. The recovery period depends on the 
timing of the reversal of the temporary differences. In the absence of rate-regulated accounting, this regulatory balance and the 
related earnings impact would not be recorded.

4  The debt balance represents our regulatory offset to the fair value adjustment to debt acquired in our merger with Spectra Energy 
Corp. (Spectra Energy). The offset is viewed as a proxy for the regulatory asset that would be recorded in the event such debt 
was extinguished at an amount higher than the carrying value.

134

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
5  The pension plan balance represents the regulatory offset to our pension liability to the extent that it is expected to be included in 
regulator-approved future rates and recovered from customers. The settlement period for this balance is not determinable. In the 
absence of rate-regulated accounting, this regulatory balance and the related pension expense would be recorded in earnings 
and OCI.

6  The negative salvage balance represents the recovery in future rates of the actual cost of removal of previously retired or 

decommissioned plant assets, as approved by the FERC.

7  The accounting policy changes deferral reflects unamortized accumulated actuarial gains/losses and past service costs incurred 
by Union Gas Limited, relating to the period up to our merger with Spectra Energy, which were previously recorded in AOCI. The 
amortization of this balance is recognized as a component of accrual-based pension expenses, which are included in Other 
income/(expense) and recovered in rates, as previously approved by the OEB.

8  Current regulatory liabilities are included in Accounts payable and other, while long-term regulatory liabilities are included in Other 

long-term liabilities.

9  Future removal and site restoration reserves consists of amounts collected from customers, with the approval of the OEB, to fund 
future costs of removal and site restoration relating to property, plant and equipment. These costs are collected as part of the 
depreciation expense charged on property, plant and equipment that is reflected in rates. The settlement of this balance will occur 
over the long-term as costs are incurred. In the absence of rate-regulated accounting, depreciation rates would not include a 
charge for removal and site restoration and costs would be charged to earnings as incurred with recognition of revenue for 
amounts previously collected.

10 The regulatory liability related to US income taxes resulted from the US tax reform legislation dated December 22, 2017. These 

balances will be refunded to customers in accordance with the respective rate settlements approved by the FERC.

8.  DISPOSITIONS

DISPOSITIONS
Line 10 Crude Oil Pipeline
In the first quarter of 2018, we satisfied the condition as set out in our agreements for the sale of our Line 
10 crude oil pipeline (Line 10), which originates near Hamilton, Ontario and terminates at West Seneca, 
New York. Our subsidiaries, Enbridge Pipelines Inc. and Enbridge Energy Partners, L.P. (EEP), owned 
the Canadian and US portions of Line 10, respectively, and the related assets were included in our 
Liquids Pipelines segment.

Upon the reclassification and subsequent remeasurement of Line 10 assets as held for sale, a loss of 
$154 million was included within Impairment of long-lived assets in the Consolidated Statements of 
Earnings for the year ended December 31, 2018.

The transaction closed on June 1, 2020. No gain or loss on disposition was recorded.

Montana-Alberta Tie Line
In the fourth quarter of 2019, we committed to a plan to sell the Montana-Alberta Tie Line (MATL) 
transmission asset, a 345 kilometer transmission line from Great Falls, Montana to Lethbridge, Alberta. 
MATL was included in our Renewable Power Generation segment. The purchase and sale agreement 
was signed in January 2020. 

Upon the reclassification and subsequent remeasurement of MATL assets as held for sale, a loss of $297 
million was included within Impairment of long-lived assets in the Consolidated Statements of Earnings for 
the year ended December 31, 2019.

On May 1, 2020 we closed the sale of MATL for cash proceeds of approximately $189 million. After 
closing adjustments, a gain on disposal of $4 million was included in Other income/(expense) in the 
Consolidated Statements of Earnings.

135

 
Ozark Gas Transmission
In the first quarter of 2020, we agreed to sell our Ozark Gas Transmission and Ozark Gas Gathering 
assets (Ozark assets). The Ozark assets are composed of a transmission system that extends from 
southeastern Oklahoma through Arkansas to southeastern Missouri, and a fee-based gathering system 
that accesses Fayetteville Shale and Arkoma production. These assets were included in our Gas 
Transmission and Midstream segment. 

On April 1, 2020 we closed the sale of the Ozark assets for cash proceeds of approximately $63 million. 
After closing adjustments, a gain on disposal of $1 million was included in Other income/(expense) in the 
Consolidated Statements of Earnings.

Canadian Natural Gas Gathering and Processing Businesses
On July 4, 2018, we entered into agreements to sell our Canadian natural gas gathering and processing 
businesses to Brookfield Infrastructure Partners L.P. and its institutional partners for a cash purchase 
price of approximately $4.3 billion, subject to customary closing adjustments. Separate agreements were 
entered into for those facilities currently governed by provincial regulations and those governed by federal 
regulations (collectively, Canadian Natural Gas Gathering and Processing Businesses assets); these 
assets were part of our Gas Transmission and Midstream segment.

As the Canadian Natural Gas Gathering and Processing Businesses assets represented a portion of a 
reporting unit, we allocated a portion of the goodwill of the reporting unit of these assets using a relative 
fair value approach. As a result of the goodwill allocation, the carrying value of Canadian Natural Gas 
Gathering and Processing Businesses assets was greater than the sale price consideration less the cost 
to sell and we recorded a goodwill impairment of $1.0 billion on the Consolidated Statements of Earnings 
for the year ended December 31, 2018. The held for sale classification represented a triggering event and 
required us to perform a goodwill impairment test for the related reporting unit. The results of the test did 
not indicate any additional goodwill impairment. Goodwill of $366 million and $55 million was allocated to 
the provincially and federally regulated facilities, respectively and was held for sale until closing.

On October 1, 2018, we closed the sale of the provincially regulated facilities for proceeds of 
approximately $2.5 billion. After closing adjustments, a gain on disposal of $34 million before tax was 
included in Other income/(expense) in the Consolidated Statements of Earnings for the year ended 
December 31, 2018.

On December 31, 2019, we closed the sale of the federally regulated facilities for proceeds of 
approximately $1.7 billion. After closing adjustments, a loss on disposal of $268 million before tax was 
included in Other income/(expense) in the Consolidated Statements of Earnings for the year ended 
December 31, 2019. As these assets represented a portion of a reporting unit, we allocated a portion of 
the goodwill of the reporting unit to these assets using a relative fair value approach.

St. Lawrence Gas Company, Inc.
In August 2017, we entered into an agreement to sell the issued and outstanding shares of St. Lawrence 
Gas Company, Inc. (St. Lawrence Gas). St. Lawrence Gas assets were included in the Gas Distribution 
and Storage segment. On November 1, 2019 we closed the sale of St. Lawrence Gas for cash proceeds 
of approximately $72 million. After closing adjustments, a loss on disposal of $10 million was included in 
Other income/(expense) in the Consolidated Statements of Earnings for the year ended December 31, 
2019.

136

Enbridge Gas New Brunswick
In December 2018, we entered into an agreement for the sale of Enbridge Gas New Brunswick Limited 
Partnership and Enbridge Gas New Brunswick Inc. (collectively, EGNB). EGNB assets were a part of our 
Gas Distribution and Storage segment. On October 1, 2019 we closed the sale of EGNB to Liberty 
Utilities (Canada) LP, a wholly-owned subsidiary of Algonquin Power and Utilities Corp. for cash proceeds 
of approximately $331 million. After closing adjustments, a loss on disposal of $3 million was included in 
Other income/(expense) in the Consolidated Statements of Earnings for the year ended December 31, 
2019.

As EGNB assets represented a portion of a reporting unit, we allocated a portion of the goodwill of the 
reporting unit to these assets using a relative fair value approach. As such, allocated goodwill of $133 
million was included in assets subsequently disposed.

Renewable Assets
On August 1, 2018, we closed the sale of a 49% interest in all of our Canadian renewable assets, a 49% 
interest in two US renewable assets and 49% of our interest in the Hohe See Offshore wind power project 
and its subsequent expansion (collectively, the Renewable Assets) to Canada Pension Plan Investment 
Board (CPP Investments). Total cash proceeds from the transaction were $1.75 billion. In addition, CPP 
Investments have been funding their pro-rata share of the remaining capital expenditures on the Hohe 
See Offshore wind power project. We maintain a 51% interest in the Renewable Assets and will continue 
to manage, operate and provide administrative services for these assets.

A loss on disposal of $20 million was included in Other income/(expense) in the Consolidated Statements 
of Earnings for the year ended December 31, 2018 for the sale of 49% of our interest in the Hohe See 
Offshore wind power project and its subsequent expansion. Subsequent to the sale, the remaining 
interests in these assets continue to be accounted for as an equity method investment, and are a part of 
our Renewable Power Generation segment.

Gains of $62 million and $17 million were included in Additional paid-in capital in the Consolidated 
Statements of Financial Position for the year ended December 31, 2018 for the sale of 49% interest in the 
Canadian and US renewable assets, respectively.

Also, a deferred income tax recovery of $267 million ($196 million attributable to us) was recorded in the 
year ended December 31, 2018 as a result of the sale.

Midcoast Operating, L.P.
On August 1, 2018, we closed the sale of Midcoast Operating, L.P. and its subsidiaries (MOLP) to AL 
Midcoast Holdings, LLC (an affiliate of ArcLight Capital Partners, LLC) for total cash proceeds of $1.4 
billion. After closing adjustments recorded in the fourth quarter of 2018, a loss on disposal of $41 million 
was included in Other income/(expense) in the Consolidated Statements of Earnings. MOLP conducted 
our US natural gas and natural gas liquids gathering, processing, transportation and marketing 
businesses, and was a part of our Gas Transmission and Midstream segment.

As a result of entering into a definitive sales agreement, the fair value of the assets held for sale as at 
March 31, 2018 were revised based on the sale price. Accordingly, we recorded a loss of $913 million 
included within Impairment of long-lived assets on the Consolidated Statements of Earnings for the year 
ended December 31, 2018.

In the second quarter of 2018, our equity method investment in the Texas Express NGL pipeline system, 
also met the conditions for assets held for sale. The $447 million carrying value of Texas Express NGL 
pipeline system equity investment and an allocated goodwill of $262 million, were included within the 
disposal group as at June 30, 2018 and subsequently disposed on August 1, 2018.

137

Upon closing of the sale, we also recorded a liability of $387 million for future volume commitments 
retained by us. The associated loss is included in the loss on disposal of $41 million discussed above. As 
at December 31, 2020 and December 31, 2019 respectively, $225 million and $299 million were included 
in liabilities on the Consolidated Statements of Financial Position. 

Sandpiper Project
During the year ended December 31, 2018 we sold unused pipe related to the Sandpiper Project for cash 
proceeds of approximately $38 million. A gain on disposal of $29 million before tax was included in 
Operating and administrative expense in the Consolidated Statements of Earnings for the year ended 
December 31, 2018. These assets were a part of our Liquids Pipelines segment.

9.  ACCOUNTS RECEIVABLE AND OTHER

December 31,
(millions of Canadian dollars)
Trade receivables and unbilled revenues1
Short-term portion of derivative assets
Taxes receivable
Other

2020

2019

3,923   
323   
374   
638   
5,258   

5,164 
327 
323 
855 
6,669 

1  Net of allowance for expected credit losses of $70 million as at December 31, 2020 and allowance for doubtful accounts of $50 

million as at December 31, 2019.

10.  INVENTORY

December 31,
(millions of Canadian dollars)
Natural gas
Crude oil
Other commodities

11.  PROPERTY, PLANT AND EQUIPMENT

December 31,
(millions of Canadian dollars)
Pipelines
Facilities and equipment
Land and right-of-way1
Gas mains, services and other
Storage
Wind turbines, solar panels and other
Other
Under construction
Total property, plant and equipment
Total accumulated depreciation
Property, plant and equipment, net

2020

2019

710   
744   
82   
1,536   

696 
542 
61 
1,299 

Weighted Average
Depreciation Rate

2020

2019

 2.7 %   57,391   
 2.8 %   30,057   
 2.1 %  
2,924   
 2.7 %   12,476   
2,872   
 2.4 %  
4,877   
 4.1 %  
1,595   
 8.1 %  
5,762   
 — %  

56,330 
29,287 
2,947 
12,194 
2,748 
4,914 
1,486 
4,057 
    117,954    113,963 
(20,240) 
93,723 

  (23,383)  
    94,571   

 1 The measurement of weighted average depreciation rate excludes non-depreciable assets.

Depreciation expense for the years ended December 31, 2020, 2019 and 2018 was $3.4 billion, $3.0 
billion and $2.9 billion, respectively.

138

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
IMPAIRMENT
Access Northeast Project
In 2019, we announced that we terminated the agreements with Eversource Energy and National Grid 
USA Service Company, Inc. related to the Access Northeast project. As a result, we recognized an 
impairment loss of $105 million for the year ended December 31, 2019, which is included in Impairment of 
long-lived assets in the Consolidated Statements of Earnings. Access Northeast is part of our Gas 
Transmission and Midstream segment.

Impairment charges were based on the amount by which the carrying values of the assets exceeded fair 
value, determined using expected discounted future cash flows.

12.  VARIABLE INTEREST ENTITIES

CONSOLIDATED VARIABLE INTEREST ENTITIES
Enbridge Canadian Renewable LP (ECRLP)
ECRLP, an entity which we have a 51% ownership in, is a VIE as its limited partners lack substantive 
kick-out rights or participating rights. Because we have the power to direct the activities of ECRLP, we are 
exposed to potential losses, and we have the right to receive benefits from ECRLP, we are considered the 
primary beneficiary.

Renewable Power Generation
Through various subsidiaries, we have a majority ownership interest in Magic Valley, Wildcat, Keechi 
Wind Project (Keechi), New Creek and Chapman Ranch wind facilities. These wind facilities are 
considered VIEs due to the members’ lack of substantive kick-out rights and participating rights. We are 
the primary beneficiary of these VIEs by virtue of our power to direct the activities that most significantly 
impact the economic performance of the wind facilities, and our obligation to absorb losses and the right 
to receive benefits that are significant.

Enbridge Holdings (DakTex) L.L.C.
Enbridge Holdings (DakTex) L.L.C. (DakTex) is owned 75% by a wholly-owned subsidiary of Enbridge and 
25% by EEP, through which we have an effective 27.6% interest in the equity investment, Bakken Pipeline 
System (Note 13). EEP is the primary beneficiary because it has the power to direct DakTex’s activities that 
most significantly impact its economic performance. We consolidate EEP and by extension, also 
consolidate DakTex.

Other Limited Partnerships
By virtue of limited partners' lack of substantive kick-out rights and participating rights, substantially all 
limited partnerships wholly-owned by us and/or our subsidiaries are considered VIEs, including EEP and 
Spectra Energy Partners, LP (SEP). As these wholly-owned limited partnership entities are directed by us 
with no third parties having the ability to direct any of the significant activities, we are considered the 
primary beneficiary.

139

 
 
The following table includes assets to be used to settle liabilities of our consolidated VIEs and liabilities of 
our consolidated VIEs for which creditors do not have recourse to our general credit as the primary 
beneficiary. These assets and liabilities are included in the Consolidated Statements of Financial Position.

December 31,
(millions of Canadian dollars)
Assets
Cash and cash equivalents
Restricted cash
Accounts receivable and other
Inventory

Property, plant and equipment, net
Long-term investments
Restricted long-term investments
Deferred amounts and other assets
Intangible assets, net

Liabilities
Accounts payable and other

Other long-term liabilities
Deferred income taxes

Net assets before noncontrolling interests

2020

2019

215   
1   
65   
7   
288   
3,201   
14   
84   
3   
115   
3,705   

52   
52   
175   
5   
232   
3,473   

208 
1 
76 
4 
289 
3,392 
15 
69 
4 
124 
3,893 

56 
56 
130 
5 
191 
3,702 

We do not have an obligation to provide financial support to any of our consolidated VIEs.

UNCONSOLIDATED VARIABLE INTEREST ENTITIES
We currently hold several equity investments in limited partnerships that are assessed to be VIEs due to 
limited partners not having substantive kick-out rights or participating rights. We have determined that we 
do not have the power to direct the activities of the VIEs that most significantly impact the VIEs’ economic 
performance. Specifically, the power to direct the activities of a majority of these VIEs is shared amongst 
the partners. Each partner has representatives that make up an executive committee that makes 
significant decisions for the VIE and none of the partners may make major decisions unilaterally.

The carrying amount of our interest in VIEs that are unconsolidated and our estimated maximum 
exposure to loss as at December 31, 2020 and 2019 are presented below:

December 31, 2020
(millions of Canadian dollars)
Aux Sable Liquid Products L.P.1
Éolien Maritime France SAS2
Enbridge Renewable Infrastructure Investments S.a.r.l.3
Enbridge Éolien France 2 S.a.r.l4
PennEast Pipeline Company, LLC5
Rampion Offshore Wind Limited6
Vector Pipeline L.P.7
Other8

140

Carrying
Amount of
Investment
in VIE

Enbridge’s
Maximum
Exposure to
Loss

106   
96   
100   
2   
116   
599   
201   
131   
1,351   

187 
949 
2,516 
230 
371 
650 
390 
131 
5,424 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
December 31, 2019
(millions of Canadian dollars)
Aux Sable Liquid Products L.P.1
Éolien Maritime France SAS2
Enbridge Renewable Infrastructure Investments S.a.r.l.3
Gray Oak Holdings LLC9
PennEast Pipeline Company, LLC5
Rampion Offshore Wind Limited6
Vector Pipeline L.P.7
Other8

Carrying
Amount of
Investment
in VIE

Enbridge’s
Maximum
Exposure to
Loss

123   
67   
141   
463   
106   
600   
195   
57   
1,752   

148 
725 
2,720 
935 
368 
620 
392 
57 
5,965 

1 At December 31, 2020 and 2019, the maximum exposure to loss includes a guarantee issued by us for our respective share of 

the VIE’s borrowing on a bank credit facility.

2 At December 31, 2020 and 2019, the maximum exposure to loss includes the portion of our parental guarantee that has been 
committed in project construction contracts for which we would be liable in the event of default by the VIE and an outstanding 
affiliate loan receivable for $132 million and $166 million held by us as at December 31, 2020 and 2019, respectively.

3 At December 31, 2020 and 2019, the maximum exposure to loss includes the portion of our parental guarantee that has been 
committed in project construction contracts for which we would be liable in the event of default by the VIE and an outstanding 
affiliate loan receivable for $904 million and $766 million held by us as at December 31, 2020 and 2019, respectively.

4 At December 31, 2020, the maximum exposure to loss includes our portion of project construction costs.
5 At December 31, 2020 and 2019, the maximum exposure to loss includes the remaining expected contributions to the joint 

venture.

6 At December 31, 2020 and 2019, the maximum exposure to loss includes the portion of our parental guarantee that has been 

committed in project construction contracts for which we would be liable in the event of default by the VIE.

7 At December 31, 2020 and 2019, the maximum exposure to loss includes the carrying value of an outstanding affiliate loan 

receivable for $84 million and $92 million held by us as at December 31, 2020 and 2019, respectively, in addition an outstanding 
credit facility for $105 million as at December 31, 2020.

8 At December 31, 2020 and 2019, the maximum exposure to loss is limited to our equity investment as these companies are in 

operation and self-sustaining.

9 At December 31, 2019, the maximum exposure to loss includes our portion of project construction costs.

We do not have an obligation to and did not provide any additional financial support to the VIEs during the 
years ended December 31, 2020 and 2019.

Enbridge Éolien France 2 S.a.r.l (EEF2)
In September 2020, Enbridge closed a share purchase agreement with EDF Renouvelables to acquire a 
50% interest in Parc Eoilen Offshore de Provence Grand Large, which is developing and constructing an 
offshore wind facility. Subsequently, on September 18, 2020, Enbridge sold half of its interest to CPP 
Investments.

EEF2 is a VIE as it does not have sufficient equity at risk to finance its activities and requires 
subordinated financial support from Enbridge and other partners. We have determined that we do not 
have the power to direct the activities of EEF2 that most significantly impact its economic performance. 
Specifically, the power to direct the activities of the VIE is shared amongst the partners. Each partner has 
representatives that make up an executive committee that makes the significant decisions for the VIE and 
none of the partners may make significant decisions unilaterally. Therefore, the VIE is accounted for as an 
unconsolidated VIE.

Gray Oak Holdings LLC
In December 2018, Enbridge acquired an effective 22.8% interest in the Gray Oak crude oil pipeline 
through acquisition of a 35% membership interest in Gray Oak Holdings LLC (Gray Oak Holdings), which 
operates the Gray Oak crude oil pipeline from Texas to the Gulf coast of the US.

141

 
 
 
 
 
 
 
 
 
 
 
The Gray Oak Pipeline construction was completed and the pipeline was placed into service in March 
2020. After Gray Oak Holdings received its last significant equity contribution in 2020, it became capable 
of financing its own operations without any additional subordinated financial support. As a result, it was 
concluded that Gray Oak Holdings was no longer a VIE.

13.  LONG-TERM INVESTMENTS

December 31,
(millions of Canadian dollars)
EQUITY INVESTMENTS

Liquids Pipelines

MarEn Bakken Company LLC1
Gray Oak Holdings LLC
Seaway Crude Holdings LLC
Illinois Extension Pipeline Company, L.L.C.2
Other

Gas Transmission and Midstream

Alliance Pipeline3
Aux Sable4
DCP Midstream, LLC5
Gulfstream Natural Gas System, L.L.C.
Nexus Gas Transmission, LLC
PennEast Pipeline Company, LLC
Sabal Trail Transmission, LLC
Southeast Supply Header, LLC
Steckman Ridge, LP
Vector Pipeline6
Offshore - various joint ventures
Other

Gas Distribution and Storage
Noverco Common Shares
Other

Renewable Power Generation
Éolien Maritime France SAS
Enbridge Renewable Infrastructure Investments S.a.r.l.
Rampion Offshore Wind Limited
Other

Eliminations and Other

Other

OTHER LONG-TERM INVESTMENTS

Gas Distribution and Storage
Noverco Preferred Shares
Green Power and Transmission

Emerging Technologies and Other

Eliminations and Other

Other

Ownership
Interest

2020

2019

 75.0 %  
 35.0 %  
 50.0 %  
 65.0 %  
30.0% - 43.8%  

 50.0 %  
42.7% - 50.0%  
 50.0 %  
 50.0 %  
 50.0 %  
 20.0 %  
 50.0 %  
 50.0 %  
 50.0 %  
 60.0 %  
22.0% - 74.3%  
33.3% - 50.0%  

 38.9 %  
 50.0 %  

 50.0 %  
 51.0 %  
 24.9 %  
21.0% - 50.0%  

1,795   
502   
2,668   
623   
73   

269   
251   
331   
1,175   
1,745   
116   
1,510   
84   
90   
201   
338   
4   

156   
13   

96   
100   
599   
196   

1,892 
463 
2,907 
662 
73 

310 
267 
2,193 
1,213 
1,778 
106 
1,533 
484 
222 
195 
362 
5 

95 
14 

67 
141 
600 
127 

30% - 50%  

32   

16 

567   

580 

32   

78 

252   

145 
    13,818    16,528 

1 Owns 49% interest in Bakken Pipeline Investments L.L.C., which owns 75% of the Bakken Pipeline System resulting in a 27.6% 

effective interest in the Bakken Pipeline System.

2 Owns the Southern Access Extension Project.
3 Includes Alliance Pipeline Limited Partnership in Canada and Alliance Pipeline L.P. in the US.

142

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
4 Includes Aux Sable Canada LP in Canada and Aux Sable Liquid Products LP and Aux Sable Midstream LLC in the US.
5 Our ownership in DCP Midstream, LLC (DCP Midstream) holds an interest of 56.5% in DCP Midstream, LP.
6 Includes Vector Pipeline Limited Partnership in Canada and Vector Pipeline L.P. in the US.

Equity investments include the unamortized excess of the purchase price over the underlying net book 
value of the investees’ assets at the purchase date. As at December 31, 2020, this was comprised of $1.8 
billion in Goodwill and $657 million in amortizable assets. As at December 31, 2019, this was comprised 
of $2.1 billion in Goodwill and $681 million in amortizable assets.

For the years ended December 31, 2020, 2019 and 2018, distributions received from equity investments 
were $2.1 billion, $2.2 billion and $2.8 billion, respectively.

Summarized combined financial information of our interest in unconsolidated equity investments 
(presented at 100%) is as follows:

(millions of Canadian dollars)

Operating revenues
Operating expenses
Earnings
Earnings attributable to Enbridge

(millions of Canadian dollars)
Current assets
Non-current assets
Current liabilities
Non-current liabilities
Noncontrolling interests

2020

Year Ended December 31,
2019

2018

13,987   
12,223   
2,306   
1,136   

15,687   
13,153   
3,016   
1,503   

19,217 
15,634 
2,954 
1,509 

December 31, 2020

December 31, 2019

3,136   
45,955   
3,539   
19,639   
3,810   

2,481 
48,942 
4,047 
18,126 
2,779 

Noverco Inc.
As at December 31, 2020 and 2019, we owned an equity interest in Noverco through our ownership of 
38.9% of its common shares and an investment in preferred shares. The preferred shares are entitled to a 
cumulative preferred dividend based on the average yield of Government of Canada bonds maturing in 10 
years plus a margin of 4.38%.

As at December 31, 2020 and 2019, Noverco owned an approximate 0.2% and 0.5% reciprocal 
shareholding in our common shares, respectively. Noverco sold 1.0 million common shares in March 
2020, 5.7 million common shares in August 2020 and 11.6 million common shares in January 2019. 
Shares sold were treated as treasury stock on the Consolidated Statements of Changes in Equity.

As a result of Noverco’s reciprocal shareholding in our common shares, as at December 31, 2020 and 
2019, we had an indirect pro-rata interest of 0.1% and 0.2%, respectively, in our own shares. Both the 
equity investment in Noverco and shareholders’ equity have been reduced by the reciprocal shareholding 
of $29 million and $51 million as at December 31, 2020 and 2019. Noverco records dividends paid by us 
as dividend income and we eliminate these dividends from our equity earnings of Noverco. We record our 
pro-rata share of dividends paid by us to Noverco as a reduction of dividends paid and an increase in our 
investment in Noverco.

143

 
 
 
 
 
 
 
 
 
 
Impairment of Equity Investments

Steckman Ridge, LP
Steckman Ridge, LP (Steckman Ridge) is engaged in the storage of natural gas, is owned 50% by 
Enbridge and is recorded as an equity method investment. During the third quarter, Steckman Ridge’s 
forecasted performance was adjusted for the expectation that future available capacity will be re-
contracted at lower than expected rates and an other than temporary impairment loss on our investment 
of $221 million for the year ended December 31, 2020 was recorded based on a discounted cash flow 
analysis. The carrying value of this investment as at December 31, 2020 and 2019 was $90 million and 
$222 million, respectively.

Southeast Supply Header, L.L.C. 
Southeast Supply Header, L.L.C. (SESH) provides natural gas transmission services from east Texas and 
northern Louisiana to the southeast markets of the Gulf Coast. SESH is owned 50% by Enbridge and is 
recorded as an equity method investment. The forecasted performance of SESH was revised in the third 
quarter to reflect downward revisions to future negotiated rates as well as higher than expected available 
capacity levels, caused primarily by a significant contract expiry. An other than temporary impairment loss 
on our investment of $394 million for the year ended December 31, 2020 was recorded based on a 
discounted cash flow analysis. The carrying value of this investment as at December 31, 2020 and 2019 
was $84 million and $484 million, respectively.

DCP Midstream, LLC
DCP Midstream, a 50% owned equity method investment of Enbridge, holds an equity interest in DCP 
Midstream, LP. A decline in the market price of DCP Midstream, LP’s publicly traded units during the first 
quarter of 2020 resulted in an other than temporary impairment loss on our investment in DCP Midstream 
of $1.7 billion for the year ended December 31, 2020. In addition, we incurred losses of $324 million 
through our equity earnings pick up in relation to asset and goodwill impairment losses recorded by DCP 
Midstream, LP. The carrying value of our investment in DCP Midstream as at December 31, 2020 and 
2019 was $331 million and $2.2 billion, respectively.

Our investments in Steckman Ridge, SESH, and DCP Midstream form part of our Gas Transmission and 
Midstream segment. The impairment losses were recorded within Impairment of Equity Investments in the 
Consolidated Statements of Earnings. 

14.  RESTRICTED LONG-TERM INVESTMENTS

Effective January 1, 2015, we began collecting and setting aside funds to cover future pipeline 
abandonment costs for all CER regulated pipelines as a result of the CER’s regulatory requirements 
under LMCI. The funds collected are held in trusts in accordance with the CER decision. The funds 
collected from shippers are reported within Transportation and other services revenues on the 
Consolidated Statements of Earnings and Restricted long-term investments on the Consolidated 
Statements of Financial Position. Concurrently, we reflect the future abandonment cost as an increase to 
Operating and administrative expense on the Consolidated Statements of Earnings and Other long-term 
liabilities on the Consolidated Statements of Financial Position.

We routinely invest excess cash and various restricted balances in securities such as commercial paper, 
bankers acceptances, corporate debt securities, Canadian equity securities, treasury bills and money 
market securities in the US and Canada.

144

 
As at December 31, 2020 and 2019, we had restricted long-term investments held in trust and classified 
as available for sale or held to maturity of $553 million and $434 million, respectively. Within Other long-
term liabilities we had estimated future abandonment costs related to LMCI of $578 million and $454 
million as at December 31, 2020 and 2019, respectively (Note 7).

15.  INTANGIBLE ASSETS

The following table provides the weighted average amortization rate, gross carrying value, accumulated 
amortization and net carrying value for each of our major classes of intangible assets:

December 31, 2020
(millions of Canadian dollars)
Customer relationships
Power purchase agreements
Project agreement1
Software
Other intangible assets2

December 31, 2019
(millions of Canadian dollars)
Customer relationships
Power purchase agreements
Project agreement1
Software
Other intangible assets2

Weighted Average
Amortization Rate

 5.0 %  
 4.5 %  
 4.0 %  
 10.5 %  
 2.7 %  

Weighted Average
Amortization Rate

 5.0 %  
 4.5 %  
 4.0 %  
 11.0 %  
 2.9 %  

Cost 

724 
63 
153 
2,292 
456 
3,688 

Cost 

734 
64 
156 
2,115 
463 
3,532 

Accumulated
Amortization

(139)   
(18)   
(21)   
(1,334)   
(96)   
(1,608)   

Accumulated
Amortization

(104)   
(16)   
(16)   
(1,141)   
(82)   
(1,359)   

Net

585 
45 
132 
958 
360 
2,080 

Net

630 
48 
140 
974 
381 
2,173 

1 Represents a project agreement acquired from the merger of Enbridge and Spectra Energy. 
2 The measurement of weighted average amortization rate excludes non-depreciable intangible assets.

For the years ended December 31, 2020, 2019 and 2018, our amortization expense related to intangible 
assets totaled $294 million, $296 million and $281 million, respectively. The following table presents our 
expected amortization expense associated with existing intangible assets for the years indicated as 
follows:

Forecast of amortization expense
(millions of Canadian dollars)

2021

298

2022

270

2023

245

2024

222

2025

202

145

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
16.  GOODWILL

(millions of Canadian dollars)
Balance at January 1, 2019
Foreign exchange and other
Balance at December 31, 20191,2
Foreign exchange and other
Acquisition
Balance at December 31, 20201,2

Gas
Transmission 
and 
Midstream 

Gas
Distribution 
and Storage

Liquids
Pipelines

Energy

Services Consolidated

8,324   
(373)  
7,951   
(123)  
—   
7,828   

20,777   
(933)  
19,844   
(364)  
—   
19,480   

5,356   
—   
5,356   
—   
22   
5,378   

2   
—   
2   
—   
—   
2   

34,459 
(1,306) 
33,153 
(487) 
22 
32,688 

1 Gross cost of goodwill as at December 31, 2020 and 2019 was $34.3 billion and $34.7 billion, respectively.
2 Accumulated impairment as at December 31, 2020 and 2019 was $1.6 billion .

17.  ACCOUNTS PAYABLE AND OTHER

December 31,
(millions of Canadian dollars)
Trade payables and operating accrued liabilities
Construction payables and contractor holdbacks
Current derivative liabilities
Dividends payable
Taxes payable
Current deferred credits
Other

2020

2019

3,497   
855   
896   
1,728   
622   
978   
652   
9,228   

4,536 
804 
920 
1,678 
778 
652 
583 
9,951 

146

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 18.  DEBT

December 31,
(millions of Canadian dollars)
Enbridge Inc.

US dollar senior notes
Medium-term notes
Fixed-to-fixed subordinated term notes1
Fixed-to-floating rate subordinated term notes2
Floating rate notes3
Commercial paper and credit facility draws
Other4

Enbridge (U.S.) Inc.

Commercial paper and credit facility draws
Other4

Enbridge Energy Partners, L.P.

Senior notes
Enbridge Gas Inc.

Medium-term notes
Debentures
Commercial paper and credit facility draws

Enbridge Pipelines (Southern Lights) L.L.C.

Senior notes

Enbridge Pipelines Inc.
Medium-term notes5
Debentures
Commercial paper and credit facility draws

Enbridge Southern Lights LP

Senior notes

Spectra Energy Capital, LLC

Senior notes

Spectra Energy Partners, LP

Senior secured notes
Senior notes
Floating rate notes
Westcoast Energy Inc.
Medium-term notes
Debentures 

Fair value adjustment 
Other6
Total debt7
Current maturities
Short-term borrowings8
Long-term debt

Weighted Average
Interest Rate9

Maturity

2020

2019

 3.8 %
 3.8 %
 2.8 %
 5.9 %

 0.8 %

2022-2049
2021-2064
2080
2077-2078
2022
2021-2024

 0.3 %

2022-2024

8,536 
8,323 
1,274 
6,477 
956 
8,719 
5 

492 
7 

8,689 
7,623 
— 
6,550 
1,556 
5,210 
5 

1,734 
— 

 6.0 %

2021-2045

3,886 

3,955 

2021-2050
2024-2025
2022

8,485 
210 
1,121 

7,685 
210 
898 

2040

1,038 

1,129 

 3.9 %
 9.1 %
 0.3 %

 4.0 %

 4.2 %
 8.2 %
 0.3 %

 4.0 %

2022-2049
2024
2022

2040

 7.1 %

2032-2038

 4.0 %

2021-2048

 4.5 %
 8.1 %

2021-2041
2025-2026

4,775 
200 
1,278 

257 

220 

— 
8,332 
— 

5,125 
200 
2,030 

272 

224 

143 
8,481 
519 

1,625 
275 
750 
(344) 
  66,897 
(2,957) 
(1,121) 
  62,819 

1,875 
375 
844 
(369) 
  64,963 
(4,404) 
(898) 
  59,661 

1 For the initial 10 years, the notes carry a fixed interest rate. Subsequently, the interest rate will be set to equal to the Five-Year 

US Treasury Rate plus a margin of 5.31% from years 10 to 30 and a margin of 6.06% from years 30 to 60.

2 For the initial 10 years, the notes carry a fixed interest rate. Subsequently, the interest rate will be floating and set to equal to the 

Canadian Dollar Offered Rate (CDOR) or the London Interbank Offered Rate (LIBOR) plus a margin. The notes would be 
converted automatically into Conversion Preference Shares in the event of bankruptcy and related events.

3 The notes carry an interest rate equal to the three-month LIBOR plus a margin of 50 basis points. 
4 Primarily capital lease obligations.
5
6 Primarily unamortized discounts, premiums and debt issuance costs.
7

Included in medium-term notes is $100 million with a maturity date of 2112.

2020 - $35.4 billion and US$24.4 billion; 2019 - $33.4 billion and US$23.9 billion. Totals exclude capital lease obligations, 
unamortized discounts, premiums and debt issuance costs and fair value adjustment.

8 Weighted average interest rates on outstanding commercial paper were 0.3% as at December 31, 2020 (2019 - 2.0%).
9 Calculated based on term notes, debentures, commercial paper and credit facility draws outstanding as at December 31, 2020.

As at December 31, 2020, all outstanding debt was unsecured.

147

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
CREDIT FACILITIES
The following table provides details of our committed credit facilities as at December 31, 2020:

(millions of Canadian dollars)
Enbridge Inc.
Enbridge (U.S.) Inc.
Enbridge Pipelines Inc.
Enbridge Gas Inc.
Total committed credit facilities

Maturity

Total
Facilities

Draws1

Available

2021-2024  
2022-2024  
20222  
20222  

11,854   
7,007   
3,000   
2,000   
23,861   

8,719   
492   
1,278   
1,121   
11,610   

3,135 
6,515 
1,722 
879 
12,251 

1 Includes facility draws and commercial paper issuances that are back-stopped by the credit facility.
2 Maturity date is inclusive of the one-year term out option.

On February 24, 2020, Enbridge Inc. entered into a two year, non-revolving credit facility for US$1.0 
billion with a syndicate of lenders. 

On February 25, 2020, Enbridge Inc. entered into two, one year, non-revolving, bilateral credit facilities for 
a total of US$500 million. 

On March 31, 2020, Enbridge Inc. entered into a one year, revolving, syndicated credit facility for $1.7 
billion. On April 9, 2020, Enbridge Inc. exercised an accordion provision and increased the facility to $3.0 
billion. 

On July 23 and 24, 2020, we extended approximately $10.0 billion of our 364 day extendible credit 
facilities to July 2022, inclusive of a one-year term out provision. 

On February 10, 2021, we entered into a three year, sustainability linked credit facility for $1.0 billion with 
a syndicate of lenders. As a result of the sustainability linked credit facility and other financing activities 
completed in 2020, and our current liquidity position, we concurrently cancelled a one year, revolving, 
syndicated credit facility for $3.0 billion ahead of its scheduled March 2021 maturity. 

In addition to the committed credit facilities noted above, we maintain $849 million of uncommitted 
demand letter of credit facilities, of which $533 million were unutilized as at December 31, 2020. As at 
December 31, 2019, we had $916 million of uncommitted demand letter of credit facilities, of which $476 
million were unutilized.

Our credit facilities carry a weighted average standby fee of 0.3% per annum on the unused portion and 
draws bear interest at market rates. Certain credit facilities serve as a back-stop to the commercial paper 
programs and we have the option to extend such facilities, which are currently scheduled to mature from 
2021 to 2024.

As at December 31, 2020 and 2019, commercial paper and credit facility draws, net of short-term 
borrowings and non-revolving credit facilities that mature within one year, of $9.9 billion and $9.0 billion, 
respectively, are supported by the availability of long-term committed credit facilities and, therefore, have 
been classified as long-term debt.

148

 
 
 
 
 
 
 
   
 
 
LONG-TERM DEBT ISSUANCES
During the year ended December 31, 2020, we completed the following long-term debt issuances totaling 
$2.5 billion and US$2.1 billion:

Company Issue Date
(millions of Canadian dollars unless otherwise stated)
Enbridge Inc.

February 2020
May 2020
May 2020
July 2020

Enbridge Gas Inc.

April 2020
April 2020

Spectra Energy Partners, LP

Floating rate notes due February 20221
3.20% medium-term notes due June 2027
2.44% medium-term notes due June 2025
Fixed-to-fixed subordinated term notes due July 20802

2.90% medium-term notes due April 2030
3.65% medium-term notes due April 2050

Principal 
Amount

US$750
$750
$550
US$1,000

$600
$600

October 2020

3.10% senior notes due October 20403

  US$300 

1 Notes mature in two years and carry an interest rate set to equal the three-month LIBOR plus a margin of 50 basis points. 
2 Notes mature in 60 years and are callable on or after year 10. For the initial 10 years, the notes carry a fixed interest rate of 

5.75%. Subsequently, the interest rate will be set to equal the Five-Year US Treasury Rate plus a margin of 5.31% from years 10 
to 30 and a margin of 6.06% from years 30 to 60.

3 Issued through Texas Eastern Transmission, L.P., a wholly-owned operating subsidiary of SEP.

LONG-TERM DEBT REPAYMENTS
During the year ended December 31, 2020, we completed the following long-term debt repayments 
totaling $1.7 billion and US$2.1 billion, respectively:

Company Repayment Date
(millions of Canadian dollars unless otherwise stated)
Enbridge Inc.

January 2020
March 2020
June 2020
November 2020

Floating rate notes
4.53% medium-term notes
Floating rate notes
4.85% medium-term notes

Enbridge Gas Inc.

November 2020

4.04% medium-term notes 

Enbridge Pipelines (Southern Lights) L.L.C.

June and December 2020

3.98% senior notes

Enbridge Pipelines Inc.

April 2020

Enbridge Southern Lights LP

4.45% medium-term notes

June and December 2020

4.01% senior notes

Spectra Energy Partners, LP

January 2020
June 2020
October 2020

Westcoast Energy Inc. 

January 2020
July 2020

6.09% senior secured notes
Floating rate notes
4.13% senior notes due 2020

9.90% debentures
4.57% medium-term notes

Principal 
Amount

US$700
$500
US$500
$100

$400

US$56

$350

$15

US$111
US$400
US$300

$100
$250

DEBT COVENANTS
Our credit facility agreements and term debt indentures include standard events of default and covenant 
provisions whereby accelerated repayment and/or termination of the agreements may result if we were to 
default on payment or violate certain covenants. As at December 31, 2020, we were in compliance with all 
debt covenants.

149

INTEREST EXPENSE

Year ended December 31,
(millions of Canadian dollars)
Debentures and term notes
Commercial paper and credit facility draws
Amortization of fair value adjustment
Capitalized interest

2020

2019

2018

2,913   
123   
(54)  
(192)  
2,790   

2,783   
273   
(67)  
(326)  
2,663   

3,011 
171 
(131) 
(348) 
2,703 

19.  ASSET RETIREMENT OBLIGATIONS

Our ARO relate mostly to the retirement of pipelines, renewable power generation assets, obligations 
related to right-of way agreements and contractual leases for land use.

The liability for the expected cash flows as recognized in the financial statements reflected discount rates 
ranging from 1.8% to 9.0%.

A reconciliation of movements in our ARO liabilities is as follows:

December 31,
(millions of Canadian dollars)
Obligations at beginning of year
Liabilities disposed
Liabilities incurred
Liabilities settled
Change in estimate and other
Foreign currency translation adjustment
Accretion expense
Obligations at end of year
Presented as follows:

Accounts payable and other
Other long-term liabilities

2020

2019

520   
—   
—   
(30)  
—   
(6)  
12   
496   

56   
440   
496   

989 
(59) 
15 
(12) 
(417) 
(18) 
22 
520 

7 
513 
520 

20.  NONCONTROLLING INTERESTS

NONCONTROLLING INTERESTS
The following table provides additional information regarding Noncontrolling interests as presented in our 
Consolidated Statements of Financial Position:

December 31,
(millions of Canadian dollars)
Algonquin Gas Transmission, L.L.C
Maritimes & Northeast Pipeline, L.L.C
Renewable energy assets
Westcoast Energy Inc.1

2020

2019

384   
558   

394 
579 
1,646    1,864 
527 
2,996    3,364 

408   

1 Represents 12 million and 16.6 million cumulative redeemable preferred shares as at December 31, 2020 and 2019, respectively.

150

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Westcoast Preferred Shares Redemption 
On March 20, 2019, Westcoast Energy Inc. (Westcoast) exercised its right to redeem all of its outstanding 
5.5% Cumulative Redeemable First Preferred Shares, Series 7 (Series 7 Shares) and all of its 
outstanding 5.6% Cumulative Redeemable First Preferred Shares, Series 8 (Series 8 Shares) at a price 
of $25.00 per Series 7 Share and $25.00 per Series 8 Share, respectively, for a total payment of $300 
million. In addition, payment of $4 million was made for all accrued and unpaid dividends. As a result, we 
recorded a $300 million decrease in Noncontrolling interests for the year ended December 31, 2019.

On December 16, 2020, Westcoast declared its intent to exercise its right to redeem all of its outstanding 
Cumulative Redeemable First Preferred Shares, Series 10 (Series 10 Shares) on January 15, 2021 at a 
price of $25.00 per Series 10 Share, for a par value of $115 million. This amount was included in 
Accounts payable and other in the Consolidated Statements of Financial Position as at December 31, 
2020. As a result, we recorded a decrease of $112 million, which represents the par value less related 
issuance costs, in Noncontrolling interests for the year ended December 31, 2020. 

US Sponsored Vehicles Buy-in
On August 24, 2018, we entered into a definitive agreement with SEP under which we agreed to acquire 
all of the outstanding public common units of SEP not already owned by us or our subsidiaries on the 
basis of 1.111 of our common shares for each common unit of SEP. Upon the closing of the transaction on 
December 17, 2018, we acquired all of the public common units of SEP and SEP became an indirect, 
wholly-owned subsidiary of Enbridge. The transaction was valued at $3.9 billion based on the closing 
price of our common shares on the New York Stock Exchange (NYSE) on December 14, 2018. As a result 
of this buy-in, we recorded a decrease in Noncontrolling interests, Additional paid-in capital and Deferred 
income tax liabilities of $3.0 billion, $642 million and $167 million, respectively.

On September 17, 2018, we entered into definitive agreements with each of EEP and Enbridge Energy 
Management, L.L.C. (EEM) under which we agreed to acquire all of the outstanding public class A 
common units of EEP and all of the outstanding public listed shares of EEM not already owned by us or 
our subsidiaries. Under the agreements, EEP public unitholders received 0.335 of our common shares for 
each class A common unit of EEP, and EEM public shareholders received 0.335 of our common shares 
for each listed share of EEM. Upon the closing of the respective transactions on December 20, 2018, we 
acquired all of the public Class A common units of EEP and shares of EEM, and both EEP and EEM 
became indirect, wholly-owned subsidiaries of Enbridge. The EEP and EEM transactions were valued at 
$3.0 billion and $1.3 billion, respectively, based on the closing price of our common shares on the NYSE 
on December 19, 2018. As a result of the buy-ins, collectedly for EEP and EEM, we recorded an increase 
in Noncontrolling interests and a decrease in Additional paid-in capital and Deferred income tax liabilities 
of $185 million, $3.7 billion and $707 million, respectively.

Canadian Sponsored Vehicle Buy-in
On September 17, 2018, we entered into a definitive agreement with Enbridge Income Fund Holdings Inc. 
(ENF) under which we would acquire all of the outstanding public common shares of ENF not already 
owned by us or our subsidiaries on the basis of 0.735 of our common shares and cash of $0.45 for each 
common share of ENF. Upon the closing of the transaction on November 8, 2018, we acquired all of the 
public common shares of ENF and ENF become a wholly-owned subsidiary of Enbridge. The transaction, 
excluding the cash component, was valued at $4.5 billion based on the closing price of our common 
shares on the Toronto Stock Exchange on November 7, 2018. As a result of this buy-in, we recorded a 
decrease in Redeemable noncontrolling interests and Additional paid-in capital of $4.5 billion and 
$25 million, respectively, with nil deferred tax impact. As at December 31, 2018, the balance of 
Redeemable noncontrolling interests was nil.

151

Renewable Assets
On August 1, 2018, we closed the sale of a 49% interest in all of our Canadian renewable assets and a 
49% interest in two US renewable assets to CPP Investments (Note 8). As a result, we recorded an 
increase in Noncontrolling interests, Additional paid-in capital and Deferred income tax liabilities of 
$1.2 billion, $79 million and $27 million, respectively, in the third quarter of 2018. 

SEP Incentive Distribution Rights
On January 22, 2018, Enbridge and SEP announced the execution of a definitive agreement, resulting in 
us converting all of our ownership of incentive distribution rights (IDRs) and general partner economic 
interests in SEP into 172.5 million newly issued SEP common units. As part of the transaction, all of the 
IDRs were eliminated. As a result of this restructuring, in 2018 we recorded a decrease in Noncontrolling 
interests of $1.5 billion and increases in Additional paid-in capital and Deferred income tax liabilities of 
$1.1 billion and $333 million, respectively. Subsequently in 2018, we acquired all of the outstanding 
common units of SEP (refer to US Sponsored Vehicles Buy-in above).

21.  SHARE CAPITAL

Our authorized share capital consists of an unlimited number of common shares with no par value and an 
unlimited number of preference shares.

COMMON SHARES

December 31,
(millions of Canadian dollars; number of shares in 
millions)
Balance at beginning of year
Common shares issued in Sponsored 

Vehicle buy-in (Note 20)

Dividend Reinvestment and Share 

Purchase Plan

Shares issued on exercise of stock 

options

Balance at end of year

2020
Number
of 
Shares Amount

2019
Number
of 
Shares Amount of Shares Amount

Number

2018

2,025    64,746    2,022    64,677   

1,695   50,737 

—   

—   

—   

—   

—   

297   12,727 

—   

—   

—   

28    1,181 

1   

69   
2,026    64,768    2,025    64,746   

22   

3   

2   

32 
2,022   64,677 

152

 
 
 
 
 
 
 
PREFERENCE SHARES

December 31,
(millions of Canadian dollars; number of 
shares in millions)
Preference Shares, Series A
Preference Shares, Series B
Preference Shares, Series C
Preference Shares, Series D
Preference Shares, Series F
Preference Shares, Series H
Preference Shares, Series J
Preference Shares, Series L
Preference Shares, Series N
Preference Shares, Series P
Preference Shares, Series R
Preference Shares, Series 1
Preference Shares, Series 3
Preference Shares, Series 5
Preference Shares, Series 7
Preference Shares, Series 9
Preference Shares, Series 11
Preference Shares, Series 13
Preference Shares, Series 15
Preference Shares, Series 17
Preference Shares, Series 19
Issuance costs
Balance at end of year

2020

2019

2018

Number
of Shares

Number
Amount of Shares

Number
Amount of Shares

Amount

5   
18   
2   
18   
20   
14   
8   
16   
18   
16   
16   
16   
24   
8   
10   
11   
20   
14   
11   
30   
20   

125   
457   
43   
450   
500   
350   
199   
411   
450   
400   
400   
411   
600   
206   
250   
275   
500   
350   
275   
750   
500   
(155) 
7,747 

5   
18   
2   
18   
20   
14   
8   
16   
18   
16   
16   
16   
24   
8   
10   
11   
20   
14   
11   
30   
20   

125   
457   
43   
450   
500   
350   
199   
411   
450   
400   
400   
411   
600   
206   
250   
275   
500   
350   
275   
750   
500   
(155) 
7,747 

5   
18   
2   
18   
20   
14   
8   
16   
18   
16   
16   
16   
24   
8   
10   
11   
20   
14   
11   
30   
20   

125 
457 
43 
450 
500 
350 
199 
411 
450 
400 
400 
411 
600 
206 
250 
275 
500 
350 
275 
750 
500 
(155) 
7,747 

153

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
 
Characteristics of the preference shares are as follows:

Dividend Rate

Dividend1

Per Share Base
Redemption
Value2

Redemption and
Conversion
Option Date2,3

Right to
Convert
Into3,4

(Canadian dollars unless otherwise stated)
Preference Shares, Series A
Preference Shares, Series B

Preference Shares, Series C5
Preference Shares, Series D
Preference Shares, Series F
Preference Shares, Series H
Preference Shares, Series J
Preference Shares, Series L
Preference Shares, Series N
Preference Shares, Series P
Preference Shares, Series R
Preference Shares, Series 1
Preference Shares, Series 3
Preference Shares, Series 5
Preference Shares, Series 7
Preference Shares, Series 9
Preference Shares, Series 116
Preference Shares, Series 136
Preference Shares, Series 156
Preference Shares, Series 17

Preference Shares, Series 19

 5.50 %
 3.42 %
3-month treasury bill 
plus 2.40%  

$1.37500
$0.85360

$25  
$25

—   

June 1, 2022

— 
Series C

— 
$1.11500
 4.46 %
$1.17224
 4.69 %
 4.38 %
$1.09400
 4.89 % US$1.22160
 4.96 % US$1.23972
$1.27152
 5.09 %
$1.09476
 4.38 %
 4.07 %
$1.01825
 5.95 % US$1.48728
 3.74 %
$0.93425
 5.38 % US$1.34383
$1.11224
 4.45 %
$1.02424
 4.10 %
$0.98452
 3.94 %
$0.76076
 3.04 %
$0.74576
 2.98 %
$1.28750
 5.15 %

$25
$25
$25
US$25

June 1, 2022
$25
March 1, 2023
$25
June 1, 2023
$25
$25 September 1, 2023
US$25
June 1, 2022
US$25 September 1, 2022
December 1, 2023
March 1, 2024
June 1, 2024
June 1, 2023
$25 September 1, 2024
March 1, 2024
March 1, 2024

Series B
Series E
Series G
Series I
Series K
Series M
Series O
Series Q
Series S
Series 2
Series 4
Series 6
US$25
Series 8
$25
December 1, 2024 Series 10
$25
March 1, 2025 Series 12
$25
June 1, 2025 Series 14
$25
$25 September 1, 2025 Series 16
March 1, 2022 Series 18
$25

 4.90 %

$1.22500

$25

March 1, 2023 Series 20

1 The holder is entitled to receive a fixed, cumulative, quarterly preferential dividend, as declared by the Board of Directors. With 

the exception of Series A and Series C Preference Shares, such fixed dividend rate resets every five years beginning on the initial 
redemption and conversion option date. The Series 17 and Series 19 Preference Shares contain a feature where the fixed 
dividend rate, when reset every five years, will not be less than 5.15% and 4.90%, respectively. No other series of Preference 
Shares has this feature.

2 Series A Preference Shares may be redeemed any time at our option. For all other series of Preference Shares, we, may at our 
option, redeem all or a portion of the outstanding Preference Shares for the Base Redemption Value per share plus all accrued 
and unpaid dividends on the Redemption Option Date and on every fifth anniversary thereafter.

3 The holder will have the right, subject to certain conditions, to convert their shares into Cumulative Redeemable Preference 

Shares of a specified series on a one-for-one basis on the Conversion Option Date and every fifth anniversary thereafter at an 
ascribed issue price equal to the Base Redemption Value.

4 With the exception of Series A Preference Shares, after the redemption and conversion option dates, holders may elect to receive 
quarterly floating rate cumulative dividends per share at a rate equal to: $25 x (number of days in quarter/number of days in a 
year) x three-month Government of Canada treasury bill rate + 2.4% (Series C), 2.4% (Series E), 2.5% (Series G), 2.1% 
(Series I), 2.7% (Series O), 2.5% (Series Q), 2.5% (Series S), 2.4% (Series 4), 2.6% (Series 8), 2.7% (Series 10), 2.6% 
(Series 12), 2.7% (Series 14), 2.7% (Series 16), 4.1% (Series 18) or 3.2% (Series 20); or US$25 x (number of days in quarter/
number of days in a year) x three-month US Government treasury bill rate + 3.1% (Series K), 3.2% (Series M), 3.1% (Series 2) or 
2.8% (Series 6).

5 The floating quarterly dividend amount for the Series C Preference Shares was increased to $0.25458 from $0.25305 on March 1, 
2020, was decreased to $0.16779 from $0.25458 on June 1, 2020, was decreased to $0.15975 from $0.16779 on September 1, 
2020 and was decreased to $0.15349 from $0.15975 on December 1, 2020, due to reset on a quarterly basis following the 
issuance thereof. 

6 No Series 11, 13 or 15 Preference shares were converted on the March 1, 2020, June 1, 2020 or September 1, 2020 conversion 
option dates, respectively. However, the quarterly dividend amounts for Series 11, 13 or 15, was decreased to $0.24613 from 
$0.27500 on March 1, 2020, decreased to $0.19019 from $0.27500 on June 1, 2020, decreased to $0.18644 from $0.27500 on 
September 1, 2020, respectively, due to reset on every fifth anniversary thereafter. 

154

DIVIDEND REINVESTMENT AND SHARE PURCHASE PLAN
On November 2, 2018, we announced the suspension of our dividend reinvestment and share purchase 
plan (DRIP), effective immediately. Prior to the announcement, our shareholders were able to participate 
in the DRIP, which enabled participants to reinvest their dividends in our common shares at a 2% discount 
to market price and to make additional optional cash payments to purchase common shares at the market 
price, free of brokerage or other charges. Refer to Item 7. Management's Discussion and Analysis of 
Financial Condition and Results of Operations - Liquidity and Capital Resources - Dividends for details on 
dividends paid.

SHAREHOLDER RIGHTS PLAN
The Shareholder Rights Plan is designed to encourage the fair treatment of our shareholders in 
connection with any takeover offer. Rights issued under the plan become exercisable when a person and 
any related parties acquires or announces its intention to acquire 20% or more of our outstanding 
common shares without complying with certain provisions set out in the plan or without approval of our 
Board of Directors. Should such an acquisition occur, each rights holder, other than the acquiring person 
and related parties, will have the right to purchase our common shares at a 50% discount to the market 
price at that time.

22.  STOCK OPTION AND STOCK UNIT PLANS

We maintain four long-term incentive compensation plans: the ISO Plan, the Performance Stock Options 
(PSO) Plan, the PSU Plan and the RSU Plan. Total stock-based compensation expense recorded for the 
years ended December 31, 2020, 2019 and 2018 was $145 million, $117 million and $106 million, 
respectively. Disclosure of activity and assumptions for material stock-based compensation plans are 
included below.

INCENTIVE STOCK OPTIONS
Certain key employees are granted ISOs to purchase common shares at the grant date market price. 
ISOs vest in equal annual installments over a four-year period and expire 10 years after the issue date.

December 31, 2020
(options in thousands; intrinsic value in millions of Canadian 
dollars; weighted average exercise price in Canadian dollars)
Options outstanding at beginning of year
Options granted
Options exercised1
Options cancelled or expired
Options outstanding at end of year
Options vested at end of year2

Number

35,047   
4,783   
(2,656)  
(1,680)  
35,494   
22,005   

Weighted
Average
Exercise
Price

Weighted
Average
Remaining
Contractual
Life (years)

Aggregate
Intrinsic
Value

47.73 
55.50 
37.12 
52.43 
49.35 
48.65 

6.0  
4.6  

54 
34 

1 The total intrinsic value of ISOs exercised during the years ended December 31, 2020, 2019 and 2018 was $13 million, $58 
million and $42 million, respectively, and cash received on exercise was $4 million, $1 million and $15 million, respectively.

2 The total fair value of ISOs vested during the years ended December 31, 2020, 2019 and 2018 was $30 million, $32 million and 

$36 million, respectively.

155

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Weighted average assumptions used to determine the fair value of ISOs granted using the Black-
Scholes-Merton option pricing model are as follows:

Year ended December 31,
Fair value per option (Canadian dollars)1
Valuation assumptions

Expected option term (years)2
Expected volatility3
Expected dividend yield4
Risk-free interest rate5

2020

2019

2018

4.01 

  4.37 

  3.86 

5

6

5
 18.3 %  19.9 %  21.9 %
 6.4 %
 6.1 %
 2.2 %
 2.0 %

 5.9 %
 1.3 %

1 Options granted to US employees are based on NYSE prices. The option value and assumptions shown are based on a weighted 
average of the US and the Canadian options. The fair values per option for the years ended December 31, 2020, 2019 and 2018 
were $3.75, $4.04 and $3.75, respectively, for Canadian employees and US$3.62, US$4.09 and US$3.30, respectively, for US 
employees.

2 The expected option term is six years based on historical exercise practice and five years for retirement eligible employees.
3 Expected volatility is determined with reference to historic daily share price volatility and consideration of the implied volatility 

observable in call option values near the grant date.

4 The expected dividend yield is the current annual dividend at the grant date divided by the current stock price.
5 The risk-free interest rate is based on the Government of Canada’s Canadian Bond Yields and the US Treasury Bond Yields.

Compensation expense recorded for the years ended December 31, 2020, 2019 and 2018 for ISOs was 
$24 million, $32 million and $28 million, respectively. As at December 31, 2020, unrecognized 
compensation expense related to non-vested stock-based compensation arrangements granted under the 
ISO Plan was $13 million. The expense is expected to be fully recognized over a weighted average period 
of approximately two years.

PERFORMANCE STOCK UNITS
Under PSU awards for certain key employees, cash awards are paid following a three-year performance 
cycle. Awards are calculated by multiplying the number of units outstanding at the end of the performance 
period by Enbridge's weighted average share price for 20 days prior to the maturity of the grant and by a 
performance multiplier. The performance multiplier ranges from zero, if our performance fails to meet 
threshold performance levels, to a maximum of two if we perform within the highest range of the 
performance targets. The performance multiplier is derived through a calculation of our Total Shareholder 
Return percentile rank, in each case relative to a specified peer group of companies and our distributable 
cash flow, adjusted for unusual, non-operating or non-recurring items, relative to targets established at the 
time of grant. To calculate the 2020 expense, a multiplier of 1.5 was used for 2020 PSU grants, 1.0 for 
2019 PSU grants and 1.8 for the 2018 PSU grants.

December 31, 2020
(units in thousands; intrinsic value in millions of Canadian dollars)
Units outstanding at beginning of year
Units granted
Units cancelled
Units matured1
Dividend reinvestment
Units outstanding at end of year

Number

2,189 
1,034 
(154) 
(219) 
206 
3,056 

Weighted
Average
Remaining
Contractual
Life (years)

Aggregate
Intrinsic
Value

2.2  

129 

1 The total amount paid during the years ended December 31, 2020, 2019 and 2018 for PSUs was $14 million, $19 million and $18 

million, respectively.

156

 
 
 
 
 
 
 
 
 
 
 
 
 
Compensation expense recorded for the years ended December 31, 2020, 2019 and 2018 for PSUs was 
$76 million, $40 million and $15 million, respectively. As at December 31, 2020, unrecognized 
compensation expense related to non-vested PSUs was $46 million. The expense is expected to be fully 
recognized over a weighted average period of approximately two years.

RESTRICTED STOCK UNITS
Under RSU awards, cash awards are paid to certain of our employees following a 35-month maturity 
period. RSU holders receive cash equal to our weighted average share price for 20 days prior to the 
maturity of the grant multiplied by the units outstanding on the maturity date.

December 31, 2020
(units in thousands; intrinsic value in millions of Canadian dollars)
Units outstanding at beginning of year
Units granted
Units cancelled
Units matured1
Dividend reinvestment
Units outstanding at end of year

Number

1,624 
1,281 
(87) 
(561) 
196 
2,453 

Weighted
Average
Remaining
Contractual 
Life (years)

Aggregate
Intrinsic 
Value

2.5  

104 

1 The total amount paid during the years ended December 31, 2020, 2019 and 2018 for RSUs was $27 million, $34 million and $41 

million, respectively.

Compensation expense recorded for the years ended December 31, 2020, 2019 and 2018 for RSUs was 
$44 million, $41 million and $32 million, respectively. As at December 31, 2020, unrecognized 
compensation expense related to non-vested RSUs was $50 million. The expense is expected to be fully 
recognized over a weighted average period of approximately two years.

23.  COMPONENTS OF ACCUMULATED OTHER COMPREHENSIVE 

INCOME/(LOSS) 

Changes in AOCI attributable to our common shareholders for the years ended December 31, 2020, 2019 
and 2018 are as follows:

(millions of Canadian dollars)
Balance at January 1, 2020
Other comprehensive income/(loss) 

retained in AOCI

Other comprehensive (income)/loss 

reclassified to earnings
Interest rate contracts1
Foreign exchange contracts3
Other contracts4
 Amortization of pension and OPEB 

actuarial loss and prior service costs5  

Tax impact

Income tax on amounts retained in 

AOCI

Income tax on amounts reclassified to 

earnings

Balance at December 31, 2020

Cash 
Flow
Hedges

Excluded
Components
of Fair Value
Hedges

Net
Investment
Hedges

Cumulative
Translation
Adjustment

Equity
Investees

Pension 
and
OPEB
Adjustment

Total

(1,073)   

—   

(317)   

1,396   

(591)   

5   

115   

(828)   

253   
5   
(2)   

—   
(335)   

—   
—   
—   

—   
5   

—   
—   
—   

—   
115   

—   
—   
—   

—   
(828)   

67   

(2)   

—   
—   
—   

—   
(2)   

(345)   

(272) 

(221)   

(1,522) 

—   
—   
—   

253 
5 
(2) 

17   
(204)   

17 
(1,249) 

140   

—   

(13)   

—   

1   

54   

182 

(58)   
82   

(1,326)   

—   
—   

5   

—   
(13)   

(215)   

—   
—   

568   

—   
1   

66   

(4)   
50   

(62) 
120 

(499)   

(1,401) 

157

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Cash Flow
Hedges

Net
Investment
Hedges

Cumulative
Translation
Adjustment

Equity
Investees

Pension and
OPEB
Adjustment

Total

(millions of Canadian dollars)
Balance at January 1, 2019
Other comprehensive income/(loss) retained 

in AOCI

Other comprehensive (income)/loss 

reclassified to earnings
Interest rate contracts1
Commodity contracts2
Foreign exchange contracts3
Other contracts4
 Amortization of pension and OPEB 

actuarial loss and prior service costs5

Tax impact

Income tax on amounts retained in AOCI
Income tax on amounts reclassified to 

earnings

Other

(770)   

(598)   

4,323   

(599)   

320   

(2,927)   

157   
(1)   
5   
(3)   

—   
(441)   

169   

(31)   
138   
—   

—   
—   
—   
—   

—   
320   

(39)   

—   
(39)   
—   

—   
—   
—   
—   

—   
(2,927)   

—   

—   
—   
—   

Balance at December 31, 2019

(1,073)   

(317)   

1,396   

34   

34   

—   
—   
—   
—   

—   
34   

6   

—   
6   
(7)   

67   

(317)   

2,672 

(124)   

(3,296) 

—   
—   
—   
—   

157 
(1) 
5 
(3) 

17   
(107)   

17 
(3,121) 

28   

(4)   
24   
55   

(345)   

164 

(35) 
129 
48 

(272) 

Total

Cash Flow
Hedges

Net
Investment
Hedges

Cumulative
Translation
Adjustment

Equity
Investees

Pension and
OPEB
Adjustment

(millions of Canadian dollars)
Balance at January 1, 2018
Other comprehensive income/(loss) retained 

in AOCI

Other comprehensive (income)/loss 

reclassified to earnings
Interest rate contracts1
Commodity contracts2
Foreign exchange contracts3
Other contracts4
 Amortization of pension and OPEB 

actuarial loss and prior service costs5

Tax impact

Income tax on amounts retained in AOCI
Income tax on amounts reclassified to 

earnings

Sponsored Vehicles buy-in6
Balance at December 31, 2018

(644)   

(139)   

77   

(244)   

(509)   

4,301   

157   
(1)   
7   
22   

—   
(59)   

—   
—   
—   
—   

—   
—   
—   
—   

—   
(509)   

—   
4,301   

57   

50   

—   

(37)   
20   
(87)   
(770)   

—   
50   
—   
(598)   

—   
—   
(55)   
4,323   

10   

16   

—   
—   
—   
—   

—   
16   

8   

—   
8   
—   
34   

(277)   

(973) 

(85)   

3,479 

—   
—   
—   
—   

16   
(69)   

157 
(1) 
7 
22 

16 
3,680 

33   

148 

(4)   
29   
—   
(317)   

(41) 
107 
(142) 
2,672 

1 Reported within Interest expense in the Consolidated Statements of Earnings.
2 Reported within Transportation and other services revenue, Commodity sales revenues, Commodity costs and Operating and 

administrative expense in the Consolidated Statements of Earnings.

3 Reported within Transportation and other services revenues and Net foreign currency gain/(loss) in the Consolidated Statements 

of Earnings.

4 Reported within Operating and administrative expense in the Consolidated Statements of Earnings.
5 These components are included in the computation of net benefit costs and are reported within Other income/(expense) in the 

Consolidated Statements of Earnings.

6 Represents the historical noncontrolling interests and redeemable noncontrolling interests related to the Sponsored Vehicles 

reclassified to AOCI, upon the completion of the buy-in.

158

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
24.  RISK MANAGEMENT AND FINANCIAL INSTRUMENTS

MARKET RISK
Our earnings, cash flows and OCI are subject to movements in foreign exchange rates, interest rates, 
commodity prices and our share price (collectively, market risks). Formal risk management policies, 
processes and systems have been designed to mitigate these risks.

The following summarizes the types of market risks to which we are exposed and the risk management 
instruments used to mitigate them. We use a combination of qualifying and non-qualifying derivative 
instruments to manage the risks noted below. 

Foreign Exchange Risk
We generate certain revenues, incur expenses and hold a number of investments and subsidiaries that 
are denominated in currencies other than Canadian dollars. As a result, our earnings, cash flows and OCI 
are exposed to fluctuations resulting from foreign exchange rate variability.

We employ financial derivative instruments to hedge foreign currency denominated earnings exposure. A 
combination of qualifying and non-qualifying derivative instruments is used to hedge anticipated foreign 
currency denominated revenues and expenses and to manage variability in cash flows. We hedge certain 
net investments in US dollar denominated investments and subsidiaries using foreign currency derivatives 
and US dollar denominated debt.

Interest Rate Risk
Our earnings and cash flows are exposed to short-term interest rate variability due to the regular repricing 
of our variable rate debt, primarily commercial paper. We monitor our debt portfolio mix of fixed and 
variable rate debt instruments to manage a consolidated portfolio of floating rate debt within the Board of 
Directors approved policy limit of a maximum of 30% of floating rate debt as a percentage of total debt 
outstanding. We primarily use qualifying derivative instruments to manage interest rate risk. Pay fixed-
receive floating interest rate swaps may be used to hedge against the effect of future interest rate 
movements. We have implemented a program to significantly mitigate the impact of short-term interest 
rate volatility on interest expense via execution of floating to fixed interest rate swaps with an average 
swap rate of 3%.

We are exposed to changes in the fair value of fixed rate debt that arise as a result of changes in market 
interest rates. Pay floating-receive fixed interest rate swaps are used, when applicable, to hedge against 
future changes to the fair value of fixed rate debt which mitigates the impact of fluctuations in fair value 
via execution of fixed to floating interest rate swaps. As at December 31, 2020, we do not have any pay 
floating-receive fixed interest rate swaps outstanding. 

Our earnings and cash flows are also exposed to variability in longer term interest rates ahead of 
anticipated fixed rate term debt issuances. Forward starting interest rate swaps are used to hedge against 
the effect of future interest rate movements. We have established a program within some of our 
subsidiaries to mitigate our exposure to long-term interest rate variability on select forecast term debt 
issuances via execution of floating to fixed interest rate swaps with an average swap rate of 2.3%. 

Commodity Price Risk
Our earnings and cash flows are exposed to changes in commodity prices as a result of our ownership 
interests in certain assets and investments, as well as through the activities of our energy services 
subsidiaries. These commodities include natural gas, crude oil, power and NGL. We employ financial and 
physical derivative instruments to fix a portion of the variable price exposures that arise from physical 
transactions involving these commodities. We use primarily non-qualifying derivative instruments to 
manage commodity price risk.

159

 
 
 
 
 
 
 
 
Equity Price Risk
Equity price risk is the risk of earnings fluctuations due to changes in our share price. We have exposure 
to our own common share price through the issuance of various forms of stock-based compensation, 
which affect earnings through revaluation of the outstanding units every period. We use equity derivatives 
to manage the earnings volatility derived from one form of stock-based compensation, restricted share 
units. We use a combination of qualifying and non-qualifying derivative instruments to manage equity 
price risk. 

COVID-19 PANDEMIC RISK
The spread of the COVID-19 pandemic has caused significant volatility in Canada, the US and 
international markets. While we have taken proactive measures to deliver energy safely and reliably 
during this pandemic, given the ongoing dynamic nature of the circumstances surrounding COVID-19, the 
impact of this pandemic on our business remains uncertain. 

TOTAL DERIVATIVE INSTRUMENTS
The following table summarizes the Consolidated Statements of Financial Position location and carrying 
value of our derivative instruments.

We generally have a policy of entering into individual International Swaps and Derivatives 
Association, Inc. agreements, or other similar derivative agreements, with the majority of our financial 
derivative counterparties. These agreements provide for the net settlement of derivative instruments 
outstanding with specific counterparties in the event of bankruptcy or other significant credit events and 
reduce our credit risk exposure on financial derivative asset positions outstanding with the counterparties 
in those circumstances. The following table summarizes the maximum potential settlement amounts in the 
event of these specific circumstances. All amounts are presented gross in the Consolidated Statements of 
Financial Position.

160

 
The following table summarizes the maximum potential settlement amounts in the event of these specific 
circumstances. All amounts are presented gross in the Consolidated Statements of Financial Position.

December 31, 2020
(millions of Canadian dollars)

Accounts receivable and other
Foreign exchange contracts

Interest rate contracts

Commodity contracts

Other contracts

Deferred amounts and other assets

Foreign exchange contracts

Interest rate contracts

Commodity contracts

Other contracts

Accounts payable and other

Foreign exchange contracts

Interest rate contracts
Commodity contracts

Other contracts

Other long-term liabilities

Foreign exchange contracts

Interest rate contracts
Commodity contracts

Other contracts

Total net derivative asset/(liability)

Foreign exchange contracts

Interest rate contracts

Commodity contracts

Other contracts

Derivative
Instruments
Used as
Cash Flow 
Hedges

Derivative
Instruments
Used as Net
Investment 
Hedges

Derivative
Instruments
Used as
Fair Value 
Hedges

Non-
Qualifying
Derivative 
Instruments

Total Gross
Derivative
Instruments 
as 
Presented

Amounts
Available for 
Offset

Total Net
Derivative 
Instruments

—   

—   

—   

—   

—   

14   

56   

—   

—   

70   

(5)   

(423)   

(2)   

(1)   

(431)   

—   

(218)   

(1)   

—   

(219)   

9   

(585)   

(3)   

(1)   

(580)   

—   

—   

—   

—   

—   

—   

—   

—   

—   

—   

—   

—   

—   

—   

—   

—   

—   

—   

—   

—   

—   

—   

—   

—   

—   

—   

—   

—   

—   

—   

—   

—   

—   

—   

—   

(29)   

—   

—   

—   

(29)   

(87)   

—   

—   

—   

(87)   

(116)   

—   

—   

—   

180   

—   

143   

—   

323   

452   

—   

39   

—   

491   

(151)   

(2)   

(278)   

(3)   

(434)   

(673)   

(23)   

(57)   

—   

180 

— 

143 

— 
323  1

466 

56 

39 

— 

561 

(185) 

(425) 

(280) 

(4) 
(894)  2

(760) 

(241) 

(58) 

— 

(753)   

(1,059) 

(192)   

(25)   

(153)   

(3)   

(299) 

(610) 

(156) 

(4) 

(116)   

(373)   

(1,069) 

(28)   

—   

(81)   

—   

(109)   

(218)   

(25)   

(9)   

—   

(252)   

28   

—   

81   

—   

109   

218   

25   

9   

—   

252   

—   

—   

—   

—   

—   

152 

— 

62 

— 

214 

248 

31 

30 

— 

309 

(157) 

(425) 

(199) 

(4) 

(785) 

(542) 

(216) 

(49) 

— 

(807) 

(299) 

(610) 

(156) 

(4) 

(1,069) 

1 Reported within Accounts receivable and other (2020 - $323 million; 2019 - $327 million) and Accounts receivable from affiliates (2020 - 

nil; 2019 - $1 million) on the Consolidated Statements of Financial Position.

2 Reported within Accounts payable and other (2020 - $894 million; 2019 - $920 million) and Accounts payable to affiliates (2020 - nil; 2019 

- $16 million) on the Consolidated Statements of Financial Position.

161

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
December 31, 2019
(millions of Canadian dollars)
Accounts receivable and other
   Foreign exchange contracts
   Commodity contracts
   Other contracts

Deferred amounts and other assets
   Foreign exchange contracts
   Commodity contracts
   Other contracts

Accounts payable and other 
   Foreign exchange contracts
   Interest rate contracts
   Commodity contracts

Other long-term liabilities 
   Foreign exchange contracts
   Interest rate contracts
   Commodity contracts

Total net derivative asset/(liability)
   Foreign exchange contracts
   Interest rate contracts
   Commodity contracts
   Other contracts

Derivative
Instruments
Used as
Cash Flow 
Hedges

Derivative
Instruments
Used as Net 
Investment 
Hedges

Non-
Qualifying
Derivative 
Instruments

Total Gross
Derivative
Instruments 
as 
Presented

Amounts
Available for 
Offset

Total Net
Derivative 
Instruments

—   
—   
1   
1   

10   
—   
2   
12   

(5)   
(353)   
—   
(358)   

—   
(181)   
(5)   
(186)   

5   
(534)   
(5)   
3   
(531)   

—   
—   
—   
—   

—   
—   
—   
—   

(13)   
—   
—   
(13)   

—   
—   
—   
—   

(13)   
—   
—   
—   
(13)   

161   
163   
3   
327   

71   
17   
1   
89   

(392)   
—   
(173)   
(565)   

(934)   
—   
(60)   
(994)   

(1,094)   
—   
(53)   
4   
(1,143)   

161   
163   
4   
328   

81   
17   
3   
101   

(410)   
(353)   
(173)   
(936)   

(934)   
(181)   
(65)   
(1,180)   

(1,102)   
(534)   
(58)   
7   
(1,687)   

(78)   
(47)   
—   
(125)   

(42)   
(2)   
—   
(44)   

78   
—   
47   
125   

42   
—   
2   
44   

—   
—   
—   
—   
—   

83 
116 
4 
203 

39 
15 
3 
57 

(332) 
(353) 
(126) 
(811) 

(892) 
(181) 
(63) 
(1,136) 

(1,102) 
(534) 
(58) 
7 
(1,687) 

162

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
The following table summarizes the maturity and notional principal or quantity outstanding related to our 
derivative instruments.

As at December 31,
Foreign exchange contracts - US 
dollar forwards - purchase 
(millions of US dollars)

Foreign exchange contracts - US 

dollar forwards - sell (millions of 
US dollars)

Foreign exchange contracts - 

British pound (GBP) forwards - 
sell (millions of GBP)

Foreign exchange contracts - Euro 
forwards - sell (millions of Euro)

Foreign exchange contracts - 
Japanese yen forwards - 
purchase (millions of yen)

Interest rate contracts - short-term 

pay fixed rate (millions of 
Canadian dollars)

Interest rate contracts - long-term 

pay fixed rate (millions of 
Canadian dollars)

Equity contracts (millions of 
Canadian dollars)

Commodity contracts - natural gas 

(billions of cubic feet)

Commodity contracts - crude oil 

(millions of barrels)

Commodity contracts - NGL 

(millions of barrels)

Commodity contracts - power 
(megawatt per hour (MW/H)

2021

2022

2023

2024

2025 Thereafter

Total

2020

2019
Total

1,772   

1,750   

—   

—   

—   

— 

  3,522 

  1,121 

5,718   

5,853   

3,784   

1,856   

648   

— 

  17,859 

  19,419 

88   

28   

29   

30   

30   

60 

94   

94   

92   

91   

86   

428 

265 

885 

298 

909 

—    72,500   

—   

—   

—   

— 

  72,500 

  72,500 

4,036   

397   

47   

35   

30   

90 

  4,635 

  10,784 

2,067   

1,992   

1,337   

—   

—   

— 

  5,396 

  5,102 

44   

7   

11   

—   

—   

114   

32   

13   

3   

11   

14   

1   

—   

—   

—   

—   

—   

—   

—   

—   

(3)   

(43)   

(43)   

(43)   

(43)   

— 

— 

— 

— 

— 

62 

173 

15 

— 

54 

(1) 

28 

2 

1

(35) 

1

(16) 

1 Total is an average net purchase/(sell) of power.

163

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
The Effect of Derivative Instruments on the Statements of Earnings and Comprehensive Income
The following table presents the effect of cash flow hedges and net investment hedges on our 
consolidated earnings and consolidated comprehensive income, before the effect of income taxes:

(millions of Canadian dollars)
Amount of unrealized gain/(loss) recognized in OCI

Cash flow hedges

Foreign exchange contracts
Interest rate contracts
Commodity contracts
Other contracts
Fair value hedges

Foreign exchange contracts

Net investment hedges

Foreign exchange contracts

Amount of (gain)/loss reclassified from AOCI to earnings 

Foreign exchange contracts1
Interest rate contracts2
Commodity contracts3
Other contracts4

2020

2019

2018

(1)  
(595)  
2   
(3)  

(19)  
(559)  
(25)  
10   

19 
(190) 
2 
(3) 

5  

—   

— 

13   
(579)  

2   
(591)  

31 
(141) 

5   
253   
—   
(2)  
256   

5   
157   
(1)  
(3)  
158   

5 
184 
(1) 
3 
191 

1 Reported within Transportation and other services revenues and Net foreign currency gain/(loss) in the Consolidated Statements 

of Earnings.

2 Reported within Interest expense in the Consolidated Statements of Earnings. 
3 Reported within Transportation and other services revenue, Commodity sales revenues, Commodity costs and Operating and 

administrative expense in the Consolidated Statements of Earnings.

4 Reported within Operating and administrative expenses in the Consolidated Statements of Earnings.

We estimate that a loss of $127 million from AOCI related to cash flow hedges will be reclassified to 
earnings in the next 12 months. Actual amounts reclassified to earnings depend on the foreign exchange 
rates, interest rates and commodity prices in effect when derivative contracts that are currently 
outstanding mature. For all forecasted transactions, the maximum term over which we are hedging 
exposures to the variability of cash flows is 36 months as at December 31, 2020.

Fair Value Derivatives
For interest rate derivative instruments that are designated and qualify as fair value hedges, the gain or 
loss on the derivative as well as the offsetting loss or gain on the hedged item attributable to the hedged 
risk is included in Interest expense in the Consolidated Statements of Earnings. 

Year ended December 31,
(millions of Canadian dollars)
Unrealized loss on derivative
Unrealized gain on hedged item
Realized loss on derivative
Realized loss on hedged item

2020

2019

(116)  
133   
(12)  
—   

— 
— 
— 
— 

164

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Non-Qualifying Derivatives
The following table presents the unrealized gains and losses associated with changes in the fair value of 
our non-qualifying derivatives:

Year ended December 31,
(millions of Canadian dollars)
Foreign exchange contracts1
Interest rate contracts2
Commodity contracts3
Other contracts4
Total unrealized derivative fair value gain/(loss), net

2020

2019

2018

902   
(25)  
(114)  
(7)  
756   

1,626   
178   
(62)  
9   
1,751   

(1,390) 
5 
485 
(3) 
(903) 

1 For the respective annual periods, reported within Transportation and other services revenue (2020 - $533 million gain; 2019 - 
$930 million gain; 2018 - $1,108 million loss) and Net foreign currency gain/(loss) (2020 - $369 million gain; 2019 - $696 million 
gain; 2018 - $282 million loss) in the Consolidated Statements of Earnings.

2 Reported as an increase within Interest expense in the Consolidated Statements of Earnings.
3 For the respective annual periods, reported within Transportation and other services revenue (2020 - $2 million loss; 2019 - $26 
million loss; 2018 - $66 million gain), Commodity sales (2020 - $321 million loss; 2019 - $544 million loss; 2018 - $599 million 
gain), Commodity costs (2020 - $207 million gain; 2019 - $459 million gain; 2018 - $193 million loss) and Operating and 
administrative expense (2020 - $2 million gain; 2019 - $49 million gain; 2018 - $13 million gain) in the Consolidated Statements of 
Earnings.

4 Reported within Operating and administrative expense in the Consolidated Statements of Earnings.

LIQUIDITY RISK
Liquidity risk is the risk that we will not be able to meet our financial obligations, including commitments 
and guarantees, as they become due. In order to mitigate this risk, we forecast cash requirements over a 
12-month rolling time period to determine whether sufficient funds will be available and maintain 
substantial capacity under our committed bank lines of credit to address any contingencies. Our primary 
sources of liquidity and capital resources are funds generated from operations, the issuance of 
commercial paper and draws under committed credit facilities and long-term debt, which includes 
debentures and medium-term notes. We also maintain current shelf prospectuses with securities 
regulators which enables ready access to either the Canadian or US public capital markets, subject to 
market conditions. In addition, we maintain sufficient liquidity through committed credit facilities with a 
diversified group of banks and institutions which, if necessary, enables us to fund all anticipated 
requirements for approximately one year without accessing the capital markets. We are in compliance 
with all the terms and conditions of our committed credit facility agreements and term debt indentures as 
at December 31, 2020. As a result, all credit facilities are available to us and the banks are obligated to 
fund and have been funding us under the terms of the facilities.

CREDIT RISK
Entering into derivative instruments may result in exposure to credit risk from the possibility that a 
counterparty will default on its contractual obligations. In order to mitigate this risk, we enter into risk 
management transactions primarily with institutions that possess strong investment grade credit ratings. 
Credit risk relating to derivative counterparties is mitigated through maintenance and monitoring of credit 
exposure limits and contractual requirements, netting arrangements, and ongoing monitoring of 
counterparty credit exposure using external credit rating services and other analytical tools.

165

 
 
 
 
 
 
 
 
 
We have credit concentrations and credit exposure, with respect to derivative instruments, in the following 
counterparty segments:

December 31,
(millions of Canadian dollars)
Canadian financial institutions
US financial institutions
European financial institutions
Asian financial institutions
Other1

2020

2019

481   
99   
28   
167   
97   
872   

146 
40 
3 
92 
113 
394 

1 Other is comprised of commodity clearing house and physical natural gas and crude oil counterparties.

As at December 31, 2020, we provided letters of credit totaling nil in lieu of providing cash collateral to our 
counterparties pursuant to the terms of the relevant International Swaps and Derivatives Association 
agreements. We held no cash collateral on derivative asset exposures as at December 31, 2020 and 
December 31, 2019.

Gross derivative balances have been presented without the effects of collateral posted. Derivative assets 
are adjusted for non-performance risk of our counterparties using their credit default swap spread rates, 
and are reflected at fair value. For derivative liabilities, our non-performance risk is considered in the 
valuation.

Credit risk also arises from trade and other long-term receivables, and is mitigated through credit 
exposure limits and contractual requirements, assessment of credit ratings and netting arrangements. 
Within Enbridge Gas, credit risk is mitigated by the utilities' large and diversified customer base and the 
ability to recover an estimate for doubtful accounts through the ratemaking process. We actively monitor 
the financial strength of large industrial customers and, in select cases, have obtained additional security 
to minimize the risk of default on receivables. Generally, we classify and provide for receivables older 
than 30 days as past due. The maximum exposure to credit risk related to non-derivative financial assets 
is their carrying value.

FAIR VALUE MEASUREMENTS
Our financial assets and liabilities measured at fair value on a recurring basis include derivative 
instruments. We also disclose the fair value of other financial instruments not measured at fair value. The 
fair value of financial instruments reflects our best estimates of market value based on generally accepted 
valuation techniques or models and is supported by observable market prices and rates. When such 
values are not available, we use discounted cash flow analysis from applicable yield curves based on 
observable market inputs to estimate fair value.

FAIR VALUE OF FINANCIAL INSTRUMENTS
We categorize our derivative instruments measured at fair value into one of three different levels 
depending on the observability of the inputs employed in the measurement.

Level 1
Level 1 includes derivatives measured at fair value based on unadjusted quoted prices for identical assets 
and liabilities in active markets that are accessible at the measurement date. An active market for a 
derivative is considered to be a market where transactions occur with sufficient frequency and volume to 
provide pricing information on an ongoing basis. Our Level 1 instruments consist primarily of exchange 
traded derivatives used to mitigate the risk of crude oil price fluctuations.

166

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Level 2
Level 2 includes derivative valuations determined using directly or indirectly observable inputs other than 
quoted prices included within Level 1. Derivatives in this category are valued using models or other 
industry standard valuation techniques derived from observable market data. Such valuation techniques 
include inputs such as quoted forward prices, time value, volatility factors and broker quotes that can be 
observed or corroborated in the market for the entire duration of the derivative. Derivatives valued using 
Level 2 inputs include non-exchange traded derivatives such as over-the-counter foreign exchange 
forward and cross currency swap contracts, interest rate swaps, physical forward commodity contracts, as 
well as commodity swaps for which observable inputs can be obtained.

We have also categorized the fair value of our held to maturity preferred share investment and long-term 
debt as Level 2. The fair value of our held to maturity preferred share investment is primarily based on the 
yield of certain Government of Canada bonds. The fair value of our long-term debt is based on quoted 
market prices for instruments of similar yield, credit risk and tenor.

Level 3
Level 3 includes derivative valuations based on inputs which are less observable, unavailable or where 
the observable data does not support a significant portion of the derivatives’ fair value. Generally, Level 3 
derivatives are longer dated transactions, occur in less active markets, occur at locations where pricing 
information is not available or have no binding broker quote to support Level 2 classification. We have 
developed methodologies, benchmarked against industry standards, to determine fair value for these 
derivatives based on extrapolation of observable future prices and rates. Derivatives valued using Level 3 
inputs primarily include long-dated derivative power contracts and NGL and natural gas contracts, basis 
swaps, commodity swaps, power and energy swaps, as well as physical forward commodity contracts. 
We do not have any other financial instruments categorized in Level 3.

We use the most observable inputs available to estimate the fair value of our derivatives. When possible, 
we estimate the fair value of our derivatives based on quoted market prices. If quoted market prices are 
not available, we use estimates from third party brokers. For non-exchange traded derivatives classified in 
Levels 2 and 3, we use standard valuation techniques to calculate the estimated fair value. These 
methods include discounted cash flows for forwards and swaps and Black-Scholes-Merton pricing models 
for options. Depending on the type of derivative and nature of the underlying risk, we use observable 
market prices (interest, foreign exchange, commodity and share price) and volatility as primary inputs to 
these valuation techniques. Finally, we consider our own credit default swap spread as well as the credit 
default swap spreads associated with our counterparties in our estimation of fair value.

167

 
We have categorized our derivative assets and liabilities measured at fair value as follows:

December 31, 2020
(millions of Canadian dollars)
Financial assets
   Current derivative assets
        Foreign exchange contracts
        Interest rate contracts
        Commodity contracts

Long-term derivative assets
       Foreign exchange contracts  
       Interest rate contracts
       Commodity contracts

Financial liabilities
   Current derivative liabilities
       Foreign exchange contracts
       Interest rate contracts
       Commodity contracts
       Other contracts

Long-term derivative liabilities
       Foreign exchange contracts
       Interest rate contracts
       Commodity contracts

Total net financial asset/(liability)
       Foreign exchange contracts
       Interest rate contracts
       Commodity contracts
       Other contracts

Level 1

Level 2

Level 3

Total Gross 
Derivative 
Instruments

—   
—   
43   
43   

—   
—   
1   
1   

—   
—   
(39)   
—   
(39)   

—   
—   
(1)   
(1)   

—   
—   
4   
—   
4   

180   
—   
33   
213   

466   
56   
24   
546   

(185)   
(425)   
(18)   
(4)   
(632)   

(760)   
(241)   
(8)   
(1,009)   

(299)   
(610)   
31   
(4)   
(882)   

—   
—   
67   
67   

—   
—   
14   
14   

—   
—   
(223)   
—   
(223)   

—   
—   
(49)   
(49)   

—   
—   
(191)   
—   
(191)   

180 
— 
143 
323 

466 
56 
39 
561 

(185) 
(425) 
(280) 
(4) 
(894) 

(760) 
(241) 
(58) 
(1,059) 

(299) 
(610) 
(156) 
(4) 
(1,069) 

168

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
December 31, 2019
(millions of Canadian dollars)
Financial assets

Current derivative assets

Foreign exchange contracts
Commodity contracts
Other contracts

Long-term derivative assets

Foreign exchange contracts
Commodity contracts
Other contracts

Financial liabilities

Current derivative liabilities

Foreign exchange contracts
Interest rate contracts
Commodity contracts

Long-term derivative liabilities

Foreign exchange contracts
Interest rate contracts
Commodity contracts

Total net financial asset/(liability)
Foreign exchange contracts
Interest rate contracts
Commodity contracts
Other contracts

Level 1

Level 2

Level 3

Total Gross 
Derivative 
Instruments

—   
—   
—   
—   

—   
—   
—   
—   

—   
—   
(5)   
(5)   

—   
—   
—   
—   

—   
—   
(5)   
—   
(5)   

161   
33   
4   
198   

81   
12   
3   
96   

(410)   
(353)   
(23)   
(786)   

(934)   
(181)   
(6)   
(1,121)   

(1,102)   
(534)   
16   
7   
(1,613)   

—   
130   
—   
130   

—   
5   
—   
5   

—   
—   
(145)   
(145)   

—   
—   
(59)   
(59)   

—   
—   
(69)   
—   
(69)   

161 
163 
4 
328 

81 
17 
3 
101 

(410) 
(353) 
(173) 
(936) 

(934) 
(181) 
(65) 
(1,180) 

(1,102) 
(534) 
(58) 
7 
(1,687) 

The significant unobservable inputs used in the fair value measurement of Level 3 derivative instruments 
were as follows:

December 31, 2020
(fair value in millions of 
Canadian dollars)
Commodity contracts - 

financial1
Natural gas
Crude
NGL
Power

Commodity contracts - 

physical1

Natural gas
Crude
NGL

Fair Value

Unobservable Input

Minimum 
Price/Volatility

Maximum 
Price/Volatility

Weighted 
Average 
Price/Volatility

Unit of 
Measurement

5 
(17) 
(2) 
(48) 

Forward gas price
Forward crude price
Forward NGL price
Forward power price

16 
(147) 
2 
(191) 

Forward gas price
Forward crude price
Forward NGL price

2.59
41.31
0.45
19.40

1.94
42.06
0.44

4.50
57.40
1.04
72.71

6.21
63.25
1.50

3.14
47.57
0.96
57.18

3.04
47.55
0.71

$/mmbtu2
$/barrel
$/gallon
$/MW/H 

$/mmbtu2
$/barrel 
$/gallon 

1 Financial and physical forward commodity contracts are valued using a market approach valuation technique.
2 One million British thermal units (mmbtu).

169

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
If adjusted, the significant unobservable inputs disclosed in the table above would have a direct impact on 
the fair value of our Level 3 derivative instruments. The significant unobservable inputs used in the fair 
value measurement of Level 3 derivative instruments include forward commodity prices, and for option 
contracts, price volatility. Changes in forward commodity prices could result in significantly different fair 
values for our Level 3 derivatives. Changes in price volatility would change the value of the option 
contracts. Generally, a change in the estimate of forward commodity prices is unrelated to a change in the 
estimate of price volatility.

Changes in net fair value of derivative assets and liabilities classified as Level 3 in the fair value hierarchy 
were as follows:

Year ended December 31,
(millions of Canadian dollars)
Level 3 net derivative liability at beginning of period
Total gain/(loss)

Included in earnings1
Included in OCI
 Settlements

Level 3 net derivative liability at end of period

2020

2019

(69)  

(11) 

(123)  
2   
(1)  
(191)  

27 
(25) 
(60) 
(69) 

1 Reported within Transportation and other services revenue, Commodity costs and Operating and administrative expenses in the 

Consolidated Statements of Earnings.

There were no transfers into or out of Level 3 as at December 31, 2020 or 2019.

NET INVESTMENT HEDGES
We have designated a portion of our US dollar denominated debt, as well as a portfolio of foreign 
exchange forward contracts, as a hedge of our net investment in US dollar denominated investments and 
subsidiaries.

During the years ended December 31, 2020 and 2019, we recognized an unrealized foreign exchange 
gain of $117 million and a gain of $317 million, respectively, on the translation of US dollar denominated 
debt and an unrealized gain on the change in fair value of our outstanding foreign exchange forward 
contracts of $13 million and $2 million, respectively, in OCI. During the years ended December 31, 2020 
and 2019, we recognized a realized loss of $15 million and nil, respectively, in OCI associated with the 
settlement of foreign exchange forward contracts and also recognized a realized loss of nil and loss of nil, 
respectively, in OCI associated with the settlement of US dollar denominated debt that had matured 
during the period.

FAIR VALUE OF OTHER FINANCIAL INSTRUMENTS
Our other long-term investments in other entities with no actively quoted prices are classified as Fair 
Value Measurement Alternative (FVMA) investments and are recorded at cost less impairment. The 
carrying value of FVMA and other long-term investments totaled $52 million and $99 million as at 
December 31, 2020 and 2019, respectively.

In the first quarter of 2020, we recorded an other than temporary impairment loss of $1.7 billion on one of 
our equity method investments, DCP Midstream (Note 13). To calculate the impairment loss, we 
compared the carrying value of the DCP Midstream investment to its fair value at March 31, 2020. The fair 
value was based on the market price of DCP Midstream, LP's publicly-traded units as at March 31, 2020 
and thus represented a Level 2 measurement. The carrying value of DCP Midstream was $331 million as 
at December 31, 2020. 

170

 
 
 
 
 
 
 
 
 
 
 
In the third quarter of 2020, we recorded other than temporary impairment losses on two of our equity 
method investments, SESH and Steckman Ridge (Note 13). To calculate the impairment losses, we 
compared the carrying values of the investments to their fair values. The fair values were determined 
based on a discounted cash flow model using inputs not observable in the market, and thus represent 
Level 3 measurements. We applied an 8% weighted average cost of capital and a long-term revenue 
growth rate of 0.5% to estimate the fair value of SESH, and a 9% weighted average cost of capital and a 
long-term revenue growth rate of 1% to estimate the fair value of Steckman Ridge. The carrying value of 
SESH and Steckman Ridge was $84 million and $90 million as at December 31, 2020, respectively. 

We have Restricted long-term investments held in trust totaling $553 million and $434 million as at 
December 31, 2020 and 2019, respectively, which are recognized at fair value.

We have a held to maturity preferred share investment carried at its amortized cost of $567 million and 
$580 million as at December 31, 2020 and 2019, respectively. These preferred shares are entitled to a 
cumulative preferred dividend based on the yield of 10-year Government of Canada bonds plus a margin 
of 4.38%. The fair value of this preferred share investment approximates its face value of $567 million and 
$580 million as at December 31, 2020 and 2019.

As at December 31, 2020 and 2019, our long-term debt had a carrying value of $66.1 billion and $64.4 
billion, respectively, before debt issuance costs and a fair value of $75.1 billion and $70.5 billion, 
respectively. We also have non-current notes receivable carried at book value and recorded in Deferred 
amounts and other assets in the Consolidated Statements of Financial Position. As at December 31, 2020 
and 2019, the non-current notes receivable had a carrying value of $1.1 billion and $1.0 billion, 
respectively, which also approximates their fair value.

The fair value of other financial assets and liabilities other than derivative instruments, other long-term 
investments, restricted long-term investments and long-term debt approximate their cost due to the short 
period to maturity.

171

 
 
25.  INCOME TAXES

INCOME TAX RATE RECONCILIATION

Year ended December 31,
(millions of Canadian dollars)
Earnings before income taxes
Canadian federal statutory income tax rate
Expected federal taxes at statutory rate
Increase/(decrease) resulting from:

Provincial and state income taxes1
Foreign and other statutory rate differentials2
Impact of US tax reform
Effects of rate-regulated accounting3
Foreign allowable interest deductions4
Part VI.1 tax, net of federal Part I deduction5
Impairment of goodwill
US BEAT
Non-taxable portion of gain on sale of investment to 
unrelated party6
Valuation allowance7
Intercorporate investments8
Noncontrolling interests
Other

Income tax expense
Effective income tax rate

2020

2019

2018

  4,190 

  7,535 

  3,570 

 15% 

 15 %

 15 %

629 

  1,130 

  536 

288 
(53) 
— 
(145) 
(4) 
76 
— 
44 

415 
129 
— 
(63) 
(29) 
78 
— 
67 

— 
26 
(14) 
(13) 
(18) 
  1,708 

— 
(6) 
— 
(8) 
(47) 
774 
 18.5 %  22.7 %

(24) 
94 
(2) 
(163) 
(134) 
76 
  192 
43 

31 
(172) 
(149) 
(47) 
(44) 
  237 

 6.6 %

1. The change in provincial and state income taxes from 2019 to 2020 reflects the decrease in earnings from operations and the 

impact of state tax apportionment and rate changes in both the US and Canada.

2. The change in foreign and other statutory rate differentials from 2019 to 2020 reflects the decrease in earnings from US 

operations. 

3. The amount in 2019 included the federal component of the tax benefit of the write-off of regulatory assets.
4. The decrease in foreign allowable interest deductions in 2019 was due to changes in the related loan portfolio and tax legislative 

changes in Canada, the US, and Europe.

5. Part VI.1 tax is a tax levied on preferred share dividends paid in Canada. 
6. The amount represents the federal component of the non-taxable portion of the gain on the sales of the Canadian Natural Gas 

Gathering and Processing Businesses in 2018.

7. The decrease in 2020 is due to the federal component of the tax effect of a valuation allowance on the deferred tax assets that, in 

2019, were not more likely than not to be realized.

8. The amounts in 2019 and 2018 relate to the federal component of changes in assertions regarding the manner of recovery of 

intercorporate investments such that deferred tax related to outside basis temporary differences was required to be recorded for 
MATL and for Renewable Assets, respectively.

172

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
COMPONENTS OF PRETAX EARNINGS AND INCOME TAXES

Year ended December 31,
(millions of Canadian dollars)
Earnings before income taxes 

Canada
US
Other

Current income taxes

Canada
US
Other

Deferred income taxes

Canada
US
Other

Income tax expense

2020

2019

2018

2,789   
407   
994   
4,190   

3,560   
3,115   
860   
7,535   

118 
2,582 
870 
3,570 

165   
64   
98   
327   

378   
66   
3   
447   
774   

347   
107   
98   
552   

490   
672   
(6)  
1,156   
1,708   

311 
66 
8 
385 

(598) 
439 
11 
(148) 
237 

COMPONENTS OF DEFERRED INCOME TAXES
Deferred tax assets and liabilities are recognized for the future tax consequences of differences between 
carrying amounts of assets and liabilities and their respective tax bases. Major components of deferred 
income tax assets and liabilities are as follows:

December 31,
(millions of Canadian dollars)
Deferred income tax liabilities

Property, plant and equipment
Investments
Regulatory assets
Other

Total deferred income tax liabilities
Deferred income tax assets

Financial instruments
Pension and OPEB plans
Loss carryforwards
Other

Total deferred income tax assets
Less valuation allowance
Total deferred income tax assets, net
Net deferred income tax liabilities
Presented as follows:

Total deferred income tax assets
Total deferred income tax liabilities

Net deferred income tax liabilities

2020

2019

(7,786)  
(4,649)  
(1,156)  
(127)  
(13,718)  

(7,290) 
(4,620) 
(1,052) 
(40) 
(13,002) 

518   
251   
2,005   
1,461   
4,235   
(79)  
4,156   
(9,562)  

679 
206 
1,693 
1,641 
4,219 
(84) 
4,135 
(8,867) 

770   
(10,332)  
(9,562)  

1,000 
(9,867) 
(8,867) 

A valuation allowance has been established for certain loss and credit carryforwards, and outside basis 
temporary differences on investments that reduce deferred income tax assets to an amount that will more 
likely than not be realized.

173

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
As at December 31, 2020 and 2019, we recognized the benefit of unused tax loss carryforwards of $2.6 
billion and $3.2 billion, respectively, in Canada which expire in 2026 and beyond.

As at December 31, 2020 and 2019, we recognized the benefit of unused tax loss carryforwards of $5.8 
billion and $3.6 billion, respectively, in the US which expire in 2023 and beyond.

We have not provided for deferred income taxes on the difference between the carrying value of 
substantially all of our foreign subsidiaries and their corresponding tax basis as the earnings of those 
subsidiaries are intended to be permanently reinvested in their operations. As such these investments are 
not anticipated to give rise to income taxes in the foreseeable future. The difference between the carrying 
values of the investments and their tax bases is largely a result of unremitted earnings and currency 
translation adjustments. The unremitted earnings and currency translation adjustment for which no 
deferred taxes have been recognized in respect of foreign subsidiaries were $5.5 billion and $5.3 billion 
for the period December 31, 2020 and 2019, respectively. If such earnings are remitted, in the form of 
dividends or otherwise, we may be subject to income taxes and foreign withholding taxes. The 
determination of the amount of unrecognized deferred income tax liabilities on such amounts is not 
practicable.

Enbridge and certain of our subsidiaries are subject to taxation in Canada, the US and other foreign 
jurisdictions. The material jurisdictions in which we are subject to potential examinations include the US 
(Federal) and Canada (Federal, Alberta and Ontario). We are open to examination by Canadian tax 
authorities for the 2013 to 2020 tax years and by US tax authorities for the 2017 to 2020 tax years. We 
are currently under examination for income tax matters in Canada for the 2014 to 2017 tax years. We are 
not currently under examination for income tax matters in any other material jurisdiction where we are 
subject to income tax.

UNRECOGNIZED TAX BENEFITS

Year ended December 31,
(millions of Canadian dollars)
Unrecognized tax benefits at beginning of year
Gross increases for tax positions of current year
Gross decreases for tax positions of prior year
Change in translation of foreign currency
Lapses of statute of limitations
Unrecognized tax benefits at end of year

2020

2019

129   
1   
(1)  
(3)  
(5)  
121   

139 
1 
(1) 
(4) 
(6) 
129 

The unrecognized tax benefits as at December 31, 2020, if recognized, would impact our effective income 
tax rate. We do not anticipate further adjustments to the unrecognized tax benefits during the next 12 
months that would have a material impact on our consolidated financial statements.

We recognize accrued interest and penalties related to unrecognized tax benefits as a component of 
income taxes. Interest and penalties included in income taxes for the years ended December 31, 2020 
and 2019 were $3 million expense and $3 million expense, respectively, of interest and penalties. As at 
December 31, 2020 and 2019, interest and penalties of $17 million and $15 million, respectively, have 
been accrued.

174

 
 
 
 
 
 
 
 
 
26.  PENSION AND OTHER POSTRETIREMENT BENEFITS

PENSION PLANS
We sponsor Canadian and US contributory and non-contributory registered defined benefit and defined 
contribution pension plans, which provide benefits covering substantially all employees. The Canadian 
Plans provide defined benefit and defined contribution pension benefits to our Canadian employees. The 
US Plans provide defined benefit pension benefits to our US employees. We also sponsor supplemental 
non-contributory defined benefit pension plans, which provide non-registered benefits for certain 
employees in Canada and the US. 

Defined Benefit Pension Plan Benefits
Benefits payable from the defined benefit pension plans are based on each plan participant’s years of 
service and final average remuneration. Some benefits are partially inflation-indexed after a plan 
participant’s retirement. Our contributions are made in accordance with independent actuarial valuations. 
Participant contributions to contributory defined benefit pension plans are based upon each plan 
participant’s current eligible remuneration.

Defined Contribution Pension Plan Benefits
Our contributions are based on each plan participant’s current eligible remuneration. Our contributions for 
some defined contribution pension plans are also based on age and years of service. Our defined 
contribution pension benefit costs are equal to the amount of contributions required to be made by us.

175

 
Benefit Obligations, Plan Assets and Funded Status
The following table details the changes in the projected benefit obligation, the fair value of plan assets 
and the recorded assets or liabilities for our defined benefit pension plans:

December 31,
(millions of Canadian dollars)
Change in projected benefit obligation
Projected benefit obligation at beginning of year

Service cost 
Interest cost
Participant contributions
Actuarial loss1
Benefits paid
Plan settlements2
Transfers out
Foreign currency exchange rate changes
Other

Projected benefit obligation at end of year3
Change in plan assets
Fair value of plan assets at beginning of year

Actual return on plan assets
Employer contributions
Participant contributions
Benefits paid
Plan settlements2
Transfers out
Foreign currency exchange rate changes
Other

Fair value of plan assets at end of year4
Underfunded status at end of year
Presented as follows:

Deferred amounts and other assets
Accounts payable and other
Other long-term liabilities 

Canada
2020

US

2019

2020

2019

4,446    3,997 
149 
139 
32 
423 
(187)   
(99)   
(8)   
— 
— 
4,855    4,446 

148   
128   
31   
292   
(190)  
—   
—   
—   
—   

288   
121   
31   
(190)  
—   
—   
—   
—   

3,827    3,523 
448 
114 
32 
(187)   
(99)   
(4)   
— 
— 
4,077    3,827 
(778)  

(619)   

35   
(9)  
(804)  
(778)  

35 
(9)   
(645)   
(619)   

1,230   
44   
31   
—   
95   
(128)  
—   
—   
(23)  
(6)  
1,243   

1,104   
83   
27   
—   
(128)  
—   
—   
(18)  
(6)  
1,062   
(181)  

—   
(3)  
(178)  
(181)  

1,214 
45 
41 
— 
106 
(101) 
(1) 
(6) 
(63) 
(5) 
1,230 

1,045 
176 
46 
— 
(101) 
(1) 
— 
(56) 
(5) 
1,104 
(126) 

— 
(4) 
(122) 
(126) 

1 Primarily due to decrease in the discount rate used to measure the benefit obligations. 
2 Plan settlements for the Canadian Plans are related to the disposition of our federally regulated BC Field Services business.
3 The accumulated benefit obligation for our Canadian pension plans was $4.5 billion and $4.0 billion as at December 31, 2020 and 
2019, respectively. The accumulated benefit obligation for our US pension plans was $1.2 billion as at December 31, 2020 and 
2019.

4 Assets in the amount of $11 million (2019 - $10 million) and $59 million (2019 - $51 million), related to our Canadian and US non-
registered supplemental pension plan obligations, are held in grantor trusts and rabbi trusts that, in accordance with federal tax 
regulations, are not restricted from creditors. These assets are committed for the future settlement of benefit obligations included 
in the underfunded status as at the end of the year, however they are excluded from plan assets for accounting purposes.

176

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Certain of our pension plans have projected and accumulated benefit obligations in excess of the fair 
value of plan assets. For these plans, the projected benefit obligation, accumulated benefit obligation and 
fair value of plan assets were as follows:

December 31,
(millions of Canadian dollars)
Projected benefit obligation
Accumulated benefit obligation
Fair value of plan assets

Canada

US

2020

2019

2020

2019

4,434   
4,094   
3,621   

1,481 
1,361 
1,087 

1,243   
1,207   
1,062   

103 
98 
— 

Amount Recognized in Accumulated Other Comprehensive Income
The amount of pre-tax AOCI relating to our pension plans are as follows:

December 31,
(millions of Canadian dollars)
Net actuarial loss
Prior service credit
Total amount recognized in AOCI1
1 Excludes amounts related to cumulative translation adjustment.

Canada

US

2020

2019

2020

2019

542   
—   
542   

445 
— 
445 

233   
(1)  
232   

134 
(2) 
132 

Net Periodic Benefit Cost and Other Amounts Recognized in Comprehensive Income
The components of net periodic benefit cost and other amounts recognized in pre-tax Comprehensive 
income related to our pension plans are as follows:

Year ended December 31, 
(millions of Canadian dollars) 
Service cost
Interest cost1
Expected return on plan assets1
Amortization/settlement of net actuarial loss1
Amortization/curtailment of prior service (credit)/
   cost1
Net periodic benefit cost
Defined contribution benefit cost
Net pension cost recognized in Earnings 
Amount recognized in OCI:
Effect of plan combination

  Amortization/settlement of net actuarial loss

Amortization/curtailment of prior service credit/

(cost)

Net actuarial loss arising during the year

Total amount recognized in OCI
Total amount recognized in Comprehensive income  

2020

148   
128   
(260)  
42   

—   
58   
6   
64   

—   
(21)  

—   
118   
97   
161   

Canada
2019

2018

2020

2019

2018

US

149   
139   
(245)  
41   

149 
130 
(245)   
25 

—   
84   
8   
92   

—   
(26)  

—   
115   
89   
181   

— 
59 
11 
70 

— 
(11)   

— 
112 
101 
171 

44   
31   
(88)  
1   

(1)  
(13)  
—   
(13)  

—   
(1)  

1   
100   
100   
87   

45   
41   
(78)  
2   

(1)  
9   
—   
9   

(6)  
(2)  

1   
8   
1   
10   

45 
38 
(88) 
7 

3 
5 
— 
5 

— 
(7) 

(3) 
28 
18 
23 

1 Reported within Other income/(expense) in the Consolidated Statements of Earnings.

177

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Actuarial Assumptions 
The weighted average assumptions made in the measurement of the projected benefit obligation and net 
periodic benefit cost of our pension plans are as follows:

Projected benefit obligation
Discount rate
Rate of salary increase
Cash balance interest credit rate
Net periodic benefit cost
Discount rate
Rate of return on plan assets
Rate of salary increase
Cash balance interest credit rate

Canada
2019

 3.0 %
 3.2 %
N/A

 3.8 %
 7.0 %
 3.2 %
N/A

2020

 2.6 %
 2.3 %
N/A

 3.0 %
 6.8 %
 3.2 %
N/A

2018

2020

2019

2018

US

 3.8 %
 3.2 %
N/A

 3.6 %
 6.8 %
 3.2 %
N/A

 2.2 %
 2.7 %
 4.3 %

 3.0 %
 7.9 %
 2.9 %
 4.5 %

 3.0 %
 2.9 %
 4.5 %

 3.9 %
 8.0 %
 2.9 %
 4.5 %

 3.9 %
 2.8 %
 4.5 %

 3.4 %
 7.4 %
 2.9 %
 4.5 %

OTHER POSTRETIREMENT BENEFIT PLANS
We sponsor funded and unfunded defined benefit OPEB Plans, which provide non-contributory 
supplemental health, dental, life and health spending account benefit coverage for certain qualifying 
retired employees.

178

 
Benefit Obligations, Plan Assets and Funded Status
The following table details the changes in the accumulated postretirement benefit obligation, the fair value 
of plan assets and the recorded assets or liabilities for our defined benefit OPEB plans:

December 31,
(millions of Canadian dollars)
Change in accumulated postretirement benefit 

obligation

Canada

US

2020

2019

2020

2019

Accumulated postretirement benefit obligation at beginning 

293   

282 

288   

305 

of year
Service cost 
Interest cost
Participant contributions
Actuarial loss1
Benefits paid
Plan amendments 
Foreign currency exchange rate changes
Other

Accumulated postretirement benefit obligation at end of year
Change in plan assets
Fair value of plan assets at beginning of year

Actual return on plan assets
Employer contributions
Participant contributions
Benefits paid
Foreign currency exchange rate changes
Other

Fair value of plan assets at end of year
Underfunded status at end of year
Presented as follows:

Deferred amounts and other assets
Accounts payable and other
Other long-term liabilities 

5   
8   
—   
21   
(6)  
—   
—   
—   
321   

—   
—   
6   
—   
(6)  
—   
—   
—   
(321)  

—   
(13)  
(308)  
(321)  

5 
10 
— 
15 
(6)   
— 
— 
(13)   
293 

— 
— 
6 
— 
(6)   
— 
— 
— 
(293)   

— 
(12)   
(281)   
(293)   

2   
7   
4   
17   
(28)  
(33)  
(4)  
1   
254   

188   
14   
12   
4   
(28)  
(3)  
1   
188   
(66)  

19   
(6)  
(79)  
(66)  

2 
10 
5 
7 
(28) 
— 
(15) 
2 
288 

181 
27 
10 
5 
(28) 
(9) 
2 
188 
(100) 

— 
(8) 
(92) 
(100) 

1 Primarily due to decrease in the discount rate used to measure the benefit obligations. 

Certain of our OPEB plans have an accumulated benefit obligation in excess of the fair value of plan 
assets. For these plans, the accumulated benefit obligation and fair value of plan assets were as follows:

December 31,
(millions of Canadian dollars)
Accumulated benefit obligation
Fair value of plan assets

Canada

US

2020

2019

2020

2019

321   
—   

293 
— 

191   
106   

288 
188 

179

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Amount Recognized in Accumulated Other Comprehensive Income
The amount of pre-tax AOCI relating to our OPEB plans are as follows:

December 31,
(millions of Canadian dollars)
Net actuarial (gain)/loss
Prior service credit
Total amount recognized in AOCI1

1 Excludes amounts related to cumulative translation adjustment.

Canada

US

2020

2019

2020

2019

15   
(1)  
14   

(7)   
(1)   
(8)   

(7)  
(44)  
(51)  

(23) 
(13) 
(36) 

Net Periodic Benefit Cost and Other Amounts Recognized in Comprehensive Income
The components of net periodic benefit cost and other amounts recognized in pre-tax Comprehensive 
income related to our OPEB plans are as follows:

Year ended December 31,
(millions of Canadian dollars)
Service cost
Interest cost1
Expected return on plan assets1
Amortization/settlement of net actuarial gain1
Amortization/curtailment of prior service credit1
Net periodic benefit cost recognized in Earnings 
Amount recognized in OCI:

Amortization/settlement of net actuarial gain
Amortization/curtailment of prior service credit
Net actuarial (gain)/loss arising during the year
Prior service credit

Total amount recognized in OCI
Total amount recognized in Comprehensive income  

Canada
2019

2020

2018

2020

2019

2018

US

5   
8   
—   
(1)  
—   
12   

1   
—   
21   
—   
22   
34   

5   
10   
—   
(7)  
(1)  
7   

7   
1   
15   
—   
23   
30   

8 
10 
— 
— 
— 
18 

— 
— 
(46)   
— 
(46)   
(28)   

2   
7   
(12)  
(1)  
(2)  
(6)  

1   
2   
15   
(33)  
(15)  
(21)  

2   
10   
(12)  
—   
(2)  
(2)  

—   
2   
(8)  
—   
(6)  
(8)  

3 
10 
(12) 
(1) 
(4) 
(4) 

1 
4 
(1) 
(8) 
(4) 
(8) 

1 Reported within Other income/(expense) in the Consolidated Statements of Earnings.

Actuarial Assumptions
The weighted average assumptions made in the measurement of the accumulated postretirement benefit 
obligation and net periodic benefit cost of our OPEB plans are as follows:

Accumulated postretirement benefit 

obligation
Discount rate
Net periodic benefit cost
Discount rate
Rate of return on plan assets

Canada
2019

2020

2018

2020

US
2019

2018

 2.6 %

 3.1 %

 3.8 %

 2.0 %

 2.8 %

 4.0 %

 3.1 %
N/A

 3.8 %
N/A

 3.6 %
N/A

 2.8 %
 6.7 %

 4.0 %
 6.7 %

 3.3 %
 5.7 %

180

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Assumed Health Care Cost Trend Rates
The assumed rates for the next year used to measure the expected cost of benefits are as follows:

Health care cost trend rate assumed for next year
Rate to which the cost trend is assumed to decline 

(ultimate trend rate)

Year that the rate reaches the ultimate trend rate

Canada
2020
 4.0 %

 4.0 %
N/A

2019
 4.0 %

 4.0 %
N/A

US

2020
 6.8 %

 4.5 %
2037

2019
 7.2 %

 4.5 %
2037

PLAN ASSETS
We manage the investment risk of our pension funds by setting a long-term asset mix policy for each plan 
after consideration of: (i) the nature of pension plan liabilities; (ii) the investment horizon of the plan; 
(iii) the going concern and solvency funded status and cash flow requirements of the plan; (iv) our 
operating environment and financial situation and our ability to withstand fluctuations in pension 
contributions; and (v) the future economic and capital markets outlook with respect to investment returns, 
volatility of returns and correlation between assets. 

The overall expected rate of return on plan assets is based on the asset allocation targets with estimates 
for returns based on long-term expectations.

The asset allocation targets and major categories of plan assets are as follows:

Asset Category
Equity securities
Fixed income securities
Alternatives1

Canada

Target
Allocation

 43.5 %
 30.0 %
 26.5 %

December 31,

Target

2020
 47.2 %
 29.6 %
 23.2 %

2019 Allocation
 45.0 %
 20.0 %
 35.0 %

 46.4 %
 31.0 %
 22.6 %

US
December 31,

2020

2019
 55.6 %  55.2 %
 17.2 %  19.8 %
 27.2 %  25.0 %

1 Alternatives include investments in private debt, private equity, infrastructure and real estate funds.

181

 
Pension Plans
The following table summarizes the fair value of plan assets for our pension plans recorded at each fair 
value hierarchy level:

Canada

US

Level 11

Level 22

Level 33

Total

Level 11

Level 22

Level 33

Total

(millions of Canadian dollars)
December 31, 2020
Cash and cash equivalents
Equity securities
Canada
US
Global

Fixed income securities

Government
Corporate
Alternatives4
Forward currency contracts
Total pension plan assets at fair 

value

December 31, 2019
Cash and cash equivalents
Equity securities
Canada
US
Global

Fixed income securities

Government
Corporate
Alternatives4
Forward currency contracts
Total pension plan assets at fair 

value

213   

—   

—   

213 

5   

—   

178   
2   
—   

207   
—   
—   
—   

188   
—   
1,556   

378   
410   
—   
33   

—   
—   
—   

366 
2 
1,556 

—   
—   
912   
—   

585 
410 
912 
33 

—   
—   
—   

—   
—   
—   
—   

—   
—   
590   

75   
103   
—   
—   

—   

—   
—   
—   

—   
—   
289   
—   

5 

— 
— 
590 

75 
103 
289 
— 

600   

2,565   

912   

4,077 

5   

768   

289   

1,062 

184   

—   

—   

184 

14   

—   

165   
—   
—   

196   
—   
—   
—   

183   
—   
1,429   

418   
388   
—   
12   

—   
—   
—   

348 
— 
1,429 

—   
—   
852   
—   

614 
388 
852 
12 

—   
—   
—   

—   
—   
—   
—   

—   
93   
516   

164   
41   
—   
—   

—   

—   
—   
—   

—   
—   
276   
—   

14 

— 
93 
516 

164 
41 
276 
— 

545   

2,430   

852   

3,827 

14   

814   

276   

1,104 

1 Level 1 assets include assets with quoted prices in active markets for identical assets.
2 Level 2 assets include assets with significant observable inputs.
3 Level 3 assets include assets with significant unobservable inputs.
4 Alternatives include investments in private debt, private equity, infrastructure and real estate funds. Fund values are based on the 
NAV of the funds that invest directly in the aforementioned underlying investments. The values of the investments have been 
estimated using the capital accounts representing the plan's ownership interest in the funds.

Changes in the net fair value of pension plan assets classified as Level 3 in the fair value hierarchy were 
as follows:

December 31,
(millions of Canadian dollars)
Balance at beginning of year
Unrealized and realized gains/(losses)
Purchases and settlements, net
Balance at end of year

Canada

US

2020

2019

2020

2019

852   
(27)  
87   
912   

562 
10 
280 
852 

276   
7   
6   
289   

130 
13 
133 
276 

182

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
OPEB Plans
The following table summarizes the fair value of plan assets for our OPEB plans recorded at each fair 
value hierarchy level:

Canada

US

Level 11

Level 22

Level 33

Total

Level 11

Level 22

Level 33

Total

(millions of Canadian dollars)
December 31, 2020
Equity securities

US
Global

Fixed income securities

Government
Corporate
Alternatives4
Total OPEB plan assets at fair 

value

December 31, 2019

Cash and cash equivalents
Equity securities

US
Global

Fixed income securities

Government

Alternatives4
Total OPEB plan assets at fair 

value

—   
—   

—   
—   
—   
—   

—   

—   
—   

—   
—   

—   

—   
—   

—   
—   
—   
—   

—   

—   
—   

—   
—   

—   

—   
—   

—   
—   
—   
—   

—   

—   
—   

—   
—   

—   

— 
— 

— 
— 
— 
— 

— 

— 
— 

— 
— 

— 

—   
—   

38   
—   
—   
38   

2   

—   
—   

40   
—   

42   

35   
79   

6   
8   
—   
128   

—   

75   
38   

15   
—   

128   

—   
—   

—   
—   
22   
22   

—   

—   
—   

—   
18   

18   

35 
79 

44 
8 
22 
188 

2 

75 
38 

55 
18 

188 

1 Level 1 assets include assets with quoted prices in active markets for identical assets.
2 Level 2 assets include assets with significant observable inputs.
3 Level 3 assets include assets with significant unobservable inputs.
4 Alternatives includes investments in private debt, private equity, infrastructure and real estate.

Changes in the net fair value of OPEB plan assets classified as Level 3 in the fair value hierarchy were as 
follows:

December 31,
(millions of Canadian dollars)
Balance at beginning of year
Unrealized and realized gains
Purchases and settlements, net
Balance at end of year

EXPECTED BENEFIT PAYMENTS

Year ending December 31,
(millions of Canadian dollars)
Pension

Canada
US
OPEB

Canada
US

Canada

US

2020

2019

2020

2019

—   
—   
—   
—   

— 
— 
— 
— 

18   
1   
3   
22   

5 
1 
12 
18 

2021

2022

2023

2024

2025

2026-2030

185   
139   

12   
19   

189   
76   

13   
18   

194   
75   

13   
17   

198   
75   

13   
16   

203   
74   

13   
15   

1,078 
353 

71 
66 

EXPECTED EMPLOYER CONTRIBUTIONS
In 2021, we expect to contribute approximately $102 million and $49 million to the Canadian and US 
pension plans, respectively, and $12 million and $7 million to the Canadian and US OPEB plans, 
respectively.

183

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
RETIREMENT SAVINGS PLANS
In addition to the pension and OPEB plans discussed above, we also have defined contribution employee 
savings plans available to both Canadian and US employees. Employees may participate in a matching 
contribution where we match a certain percentage of before-tax employee contributions of up to 2.5% and 
6.0% of eligible pay per pay period for Canadian and US employees, respectively. For the years ended 
December 31, 2020, 2019 and 2018, pre-tax employer matching contribution costs were nil, $4 million 
and $13 million, respectively, for Canadian employees and $27 million each year for US employees.

27. LEASES

LESSEE
We incur operating lease expenses related primarily to real estate, pipelines, storage and equipment. Our 
operating leases have remaining lease terms of 1 month to 35 years as at December 31, 2020.

For the years ended December 31, 2020 and 2019, we incurred operating lease expenses of $107 million 
and $113 million, respectively. Operating lease expenses are reported under Operating and administrative 
expenses on the Consolidated Statements of Earnings. 

For the years ended December 31, 2020 and 2019, operating lease payments to settle lease liabilities 
were $133 million and $123 million, respectively. Operating lease payments are reported under operating 
activities in the Consolidated Statements of Cash Flows. 

Supplemental Statements of Financial Position Information

(millions of Canadian dollars, except lease term and discount rate)
Operating leases
Operating lease right-of-use assets, net1

Operating lease liabilities - current2
Operating lease liabilities - long-term3
Total operating lease liabilities

Finance leases
Finance lease right-of-use assets, net1

Finance lease liabilities - current2
Finance lease liabilities - long-term3
Total finance lease liabilities

Weighted average remaining lease term
Operating leases
Finance leases

Weighted average discount rate
Operating leases
Finance leases

December 31, 
2020

December 31, 
2019

708

80
681
761

124

17
98
115

713

94
689
783

89

16
78
94

13 years
22 years

13 years
23 years

 4.1 %
 2.9 %

 4.3 %
 3.6 %

1 Right-of-use assets are reported under Deferred amounts and other assets in the Consolidated Statements of Financial Position.
2 Current lease liabilities are reported under Accounts payable and other in the Consolidated Statements of Financial Position.
3 Long-term lease liabilities are reported under Other long-term liabilities in the Consolidated Statements of Financial Position.

184

As at December 31, 2020, our operating and finance lease liabilities are expected to mature as follows:

Operating leases

Finance leases

(millions of Canadian dollars)
2021
2022
2023
2024
2025
Thereafter
Total undiscounted lease payments
Less imputed interest
Total 

121   
116   
96   
90   
84   
531   
1,038   
(277)  
761   

18 
16 
16 
13 
6 
84 
153 
(38) 
115 

LESSOR
We receive revenues from operating leases primarily related to natural gas and crude oil storage and 
processing facilities, rail cars, and wind power generation assets. Our operating leases have remaining 
lease terms of 1 month to 23 years as at December 31, 2020.

Year ended December 31,
(millions of Canadian dollars)
Operating lease income
Variable lease income
Total lease income1

2020

265   
361   
626   

2019

265 
360 
625 

1 Lease income is recorded under Transportation and other services in the Consolidated Statements of Earnings.

As at December 31, 2020, the following table sets out future lease payments to be received under 
operating lease contracts where we are the lessor:

(millions of Canadian dollars)
2021
2022
2023
2024
2025
Thereafter
Future lease payments

Operating leases

242 
229 
212 
206 
199 
2,201 
3,289 

28.  CHANGES IN OPERATING ASSETS AND LIABILITIES

Year ended December 31,
(millions of Canadian dollars)
Accounts receivable and other
Accounts receivable from affiliates
Inventory
Deferred amounts and other assets
Accounts payable and other
Accounts payable to affiliates
Interest payable
Other long-term liabilities

185

2020

2019

2018

1,546   
8   
(254)  
(586)  
(770)  
1   
31   
117   
93   

(547)  
6   
(24)  
133   
63   
(24)  
(41)  
175   
(259)  

857 
54 
164 
226 
(151) 
(122) 
25 
(138) 
915 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
29.  RELATED PARTY TRANSACTIONS

Related party transactions are conducted in the normal course of business and unless otherwise noted, 
are measured at the exchange amount, which is the amount of consideration established and agreed to 
by the related parties.

Our transactions with significantly influenced investees are as follows:

Year ended December 31, 2020
(millions of Canadian dollars)
Alliance Pipeline Limited
Aux Sable Midstream LLC
Aux Sable Canada LP
Seaway Crude Pipeline System  
Alliance Canada Marketing L.P.
NEXUS Gas Transmission, LLC  
Vector Pipeline L.P.
Énergir, L.P.
DCP Midstream, LLC
Gulfstream Management and 
Operating Services, LLC
Sabal Trail Transmission, LLC
Steckman Ridge
Noverco

Year ended December 31, 2019
(millions of Canadian dollars)
Alliance Pipeline Limited
Aux Sable Midstream LLC
Aux Sable Canada LP
Seaway Crude Pipeline System  
Alliance Canada Marketing L.P.
NEXUS Gas Transmission, LLC  
Vector Pipeline L.P.
Énergir, L.P.
DCP Midstream, LLC
Gulfstream Management and 
Operating Services, LLC
Sabal Trail Transmission, LLC
Steckman Ridge

Transportation 
and Other 
Services

Operating and 
Administrative

Commodity 
Sales

Commodity 
Costs

Gas 
Distribution 
costs

—   
—   
—   
—   
—   
69   
—   
37   
3   

—   
—   
—   
—   

—   
—   
—   
342   
—   
21   
7   
—   
—   

4   
25   
4   
—   

—   
—   
—   
—   
64   
—   
—   
—   
24   

—   
—   
—   
3   

81   
2   
91   
256   
17   
—   
—   
—   
—   

—   
—   
—   
—   

— 
— 
— 
— 
— 
116 
19 
— 
— 

— 
— 
— 
— 

Transportation 
and Other 
Services

Operating and 
Administrative

Commodity 
Sales

Commodity 
Costs

Gas 
Distribution 
costs

—   
—   
—   
—   
—   
62   
—   
38   
4   

—   
—   
—   

—   
—   
—   
327   
—   
17   
7   
—   
—   

4   
23   
4   

—   
—   
61   
—   
106   
—   
—   
—   
36   

—   
—   
—   

112   
14   
272   
240   
46   
—   
—   
—   
—   

—   
—   
—   

— 
— 
— 
— 
— 
114 
19 
— 
— 

— 
— 
— 

186

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Year ended December 31, 2018
(millions of Canadian dollars)
Alliance Pipeline Limited
Aux Sable Midstream LLC
Aux Sable Canada LP
Seaway Crude Pipeline System  
Alliance Canada Marketing L.P.
NEXUS Gas Transmission, LLC  
Vector Pipeline L.P.
DCP Midstream, LLC
Gulfstream Management and 
Operating Services, LLC
Sabal Trail Transmission, LLC
Steckman Ridge

Transportation 
and Other 
Services

Operating and 
Administrative

Commodity 
Sales

Commodity 
Costs

Gas 
Distribution 
costs

—   
—   
—   
—   
—   
9   
—   
5   

—   
—   
—   

—   
—   
—   
309   
—   
2   
7   
—   

5   
18   
4   

—   
—   
72   
—   
125   
—   
—   
52   

—   
—   
—   

93   
8   
189   
149   
49   
—   
1   
—   

—   
—   
—   

— 
— 
— 
— 
— 
— 
20 
— 

— 
— 
— 

LONG-TERM NOTES RECEIVABLE FROM AFFILIATES
As at December 31, 2020, amounts receivable from affiliates include a series of loans totaling $1,108 
million ($1,023 million as at December 31, 2019), which require quarterly or semi-annual interest 
payments at annual interest rates ranging from 3% to 8%. These amounts are included in deferred 
amounts and other assets in the Consolidated Statements of Financial position.

30.  COMMITMENTS AND CONTINGENCIES

COMMITMENTS
At December 31, 2020, we have commitments as detailed below:

(millions of Canadian dollars)
Annual debt maturities1
Interest obligations2
Purchase of services, pipe 

and other materials, 
including transportation3,4

Maintenance agreements
Right-of-ways commitments
Total

Less
than
1 year

Total

2 years

3 years

4 years

5 years Thereafter

  65,358   
  34,799   

2,942    10,062   
2,417    2,332   

2,565    7,990   
2,193    2,037   

5,011   
1,881   

36,788 
23,939 

9,206   
454   
1,173   
  110,990   

3,124    1,436   
59   
38   
8,575    13,927   

61   
31   

762   
29   
38   

783   
28   
38   
5,587    10,876   

560   
27   
38   
7,517   

2,541 
250 
990 
64,508 

1 Includes debentures, term notes, commercial paper and credit facility draws based on the facility's maturity date and excludes 
short-term borrowings, debt discount, debt issue costs, finance lease obligations and fair value adjustment. We have the ability 
under certain debt facilities to call and repay the obligations prior to scheduled maturities. Therefore, the actual timing of future 
cash repayments could be materially different than presented above.

2 Includes debentures and term notes bearing interest at fixed, floating and fixed-to-floating rates.
3 Includes capital and operating commitments.
4 Consists primarily of gas transportation and storage contracts, firm capacity payments and gas purchase commitments, 

transportation, service and product purchase obligations, and power commitments.

ENVIRONMENTAL 
We are subject to various Canadian and US federal, state and local laws relating to the protection of the 
environment. These laws and regulations can change from time to time, imposing new obligations on us.

187

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Environmental risk is inherent to liquid hydrocarbon and natural gas pipeline operations, and Enbridge 
and our affiliates are, at times, subject to environmental remediation obligations at various sites where we 
operate. We manage this environmental risk through appropriate environmental policies, programs and 
practices to minimize any impact our operations may have on the environment. To the extent that we are 
unable to recover payment for environmental liabilities from insurance or other potentially responsible 
parties, we will be responsible for payment of costs arising from environmental incidents associated with 
the operating activities of our liquids and natural gas businesses.

AUX SABLE
On October 14, 2016, an amended claim was filed against Aux Sable by a counterparty to an NGL supply 
agreement. On January 5, 2017, Aux Sable filed a Statement of Defence with respect to this claim.

On November 27, 2019, the counterparty filed an amended amended claim providing further particulars of 
its claim against Aux Sable, increasing its damages claimed, and adding defendants Aux Sable Liquid 
Products Inc. and Aux Sable Extraction LLC (general partners of the previously existing defendants). Aux 
Sable filed an amended Statement of Defence responding to the amended amended claim on January 
31, 2020.

While the final outcome of this action cannot be predicted with certainty, at this time management 
believes that the ultimate resolution of this action will not have a material impact on our consolidated 
financial position or results of operations.

TAX MATTERS
We and our subsidiaries maintain tax liabilities related to uncertain tax positions. While fully supportable in 
our view, these tax positions, if challenged by tax authorities, may not be fully sustained on review.

OTHER LITIGATION
We and our subsidiaries are subject to various other legal and regulatory actions and proceedings which 
arise in the normal course of business, including interventions in regulatory proceedings and challenges 
to regulatory approvals and permits. While the final outcome of such actions and proceedings cannot be 
predicted with certainty, management believes that the resolution of such actions and proceedings will not 
have a material impact on our consolidated financial position or results of operations.

31.  GUARANTEES

In the normal course of conducting business, we may enter into agreements which indemnify third parties 
and affiliates. We may also be a party to agreements with subsidiaries, jointly owned entities, 
unconsolidated entities such as equity method investees, or entities with other ownership arrangements 
that require us to provide financial and performance guarantees. Financial guarantees include stand-by 
letters of credit, debt guarantees, surety bonds and indemnifications. To varying degrees, these 
guarantees involve elements of performance and credit risk, which are not included on our Consolidated 
Statements of Financial Position. Performance guarantees require us to make payments to a third party if 
the guaranteed entity does not perform on its contractual obligations, such as debt agreements, purchase 
or sale agreements, and construction contracts and leases. 

188

 
 
We typically enter into these arrangements to facilitate commercial transactions with third parties. 
Examples include indemnifying counterparties pursuant to sale agreements for assets or businesses in 
matters such as breaches of representations, warranties or covenants, loss or damages to property, 
environmental liabilities, and litigation and contingent liabilities. We may indemnify third parties for certain 
liabilities relating to environmental matters arising from operations prior to the purchase or transfer of 
certain assets and interests. Similarly, we may indemnify the purchaser of assets for certain tax liabilities 
incurred while we owned the assets, a misrepresentation related to taxes that result in a loss to the 
purchaser or other certain tax liabilities related to those assets.

The likelihood of having to perform under these guarantees and indemnifications is largely dependent 
upon future operations of various subsidiaries, investees and other third parties, or the occurrence of 
certain future events. We cannot reasonably estimate the total maximum potential amounts that could 
become payable to third parties and affiliates under such agreements described above; however, 
historically, we have not made any significant payments under guarantee or indemnification provisions. 
While these agreements may specify a maximum potential exposure, or a specified duration to the 
guarantee or indemnification obligation, there are circumstances where the amount and duration are 
unlimited. As at December 31, 2020 guarantees and indemnifications have not had, and are not 
reasonably likely to have, a material effect on our financial condition, changes in financial condition, 
earnings, liquidity, capital expenditures or capital resources.

32.  QUARTERLY FINANCIAL DATA (UNAUDITED)

(unaudited; millions of Canadian dollars, except per 
share amounts)
2020
Operating revenues
Operating income
Earnings/(loss)
Earnings/(loss) attributable to controlling 

interests

Earnings/(loss) attributable to common 

shareholders

Earnings/(loss) per common share

Basic
Diluted

2019
Operating revenues
Operating income
Earnings
Earnings attributable to controlling interests 
Earnings attributable to common 

shareholders

Earnings per common share

Basic
Diluted

Q1

Q2

Q3

Q4

Total

12,013   
1,513   
(1,364)  

7,956   
2,098   
1,777   

9,110   
2,095   
1,104   

10,008   
2,251   
1,899   

39,087 
7,957 
3,416 

(1,333)  

1,741   

1,084   

1,871   

3,363 

(1,429)  

1,647   

990   

1,775   

2,983 

(0.71)  
(0.71)  

0.82   
0.82   

0.49   
0.49   

0.88   
0.88   

1.48 
1.48 

12,856   
2,619   
2,023   
1,986   

13,263   
2,285   
1,830   
1,832   

11,598   
1,588   
1,060   
1,045   

12,352   
1,768   
914   
842   

50,069 
8,260 
5,827 
5,705 

1,891   

1,736   

949   

746   

5,322 

0.94   
0.94   

0.86   
0.86   

0.47   
0.47   

0.37   
0.36   

2.64 
2.63 

189

 
 
 
 
 
 
 
 
 
 
 
 
 
 
ITEM 9. CHANGES IN AND DISAGREEMENTS WITH ACCOUNTANTS ON 
ACCOUNTING AND FINANCIAL DISCLOSURE

None.

ITEM 9A. CONTROLS AND PROCEDURES

DISCLOSURE CONTROLS AND PROCEDURES
Disclosure controls and procedures are designed to provide reasonable assurance that information 
required to be disclosed in reports filed with, or submitted to, securities regulatory authorities is recorded, 
processed, summarized and reported within the time periods specified under Canadian and US securities 
law. As at December 31, 2020, an evaluation was carried out under the supervision of and with the 
participation of our management, including the Chief Executive Officer and Chief Financial Officer, of the 
effectiveness of the design and operations of our disclosure controls and procedures (as defined in 
Rule 13a-15(e) and 15d-15(e) under the Securities Exchange Act of 1934). Based on that evaluation, the 
Chief Executive Officer and Chief Financial Officer concluded that the design and operation of these 
disclosure controls and procedures were effective in ensuring that information required to be disclosed by 
us in reports that we file with or submit to the SEC and the Canadian Securities Administrators is 
recorded, processed, summarized and reported within the time periods required.

INTERNAL CONTROL OVER FINANCIAL REPORTING
Management’s Annual Report on Internal Control over Financial Reporting
Our management is responsible for establishing and maintaining adequate internal control over financial 
reporting as such term is defined in the rules of the SEC and the Canadian Securities Administrators. Our 
internal control over financial reporting is a process designed under the supervision and with the 
participation of executive and financial officers to provide reasonable assurance regarding the reliability of 
financial reporting and the preparation of our financial statements for external reporting purposes in 
accordance with US GAAP.

Our internal control over financial reporting includes policies and procedures that:

•

•

•

pertain to the maintenance of records that, in reasonable detail, accurately and fairly reflect 
transactions and dispositions of our assets;
provide reasonable assurance that transactions are recorded as necessary to permit preparation 
of financial statements in accordance with US GAAP; and
provide reasonable assurance regarding prevention or timely detection of unauthorized 
acquisition, use or disposition of our assets that could have a material effect on the financial 
statements.

Our internal control over financial reporting may not prevent or detect all misstatements because of 
inherent limitations. Additionally, 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 deterioration 
in the degree of compliance with our policies and procedures.

Our management assessed the effectiveness of our internal control over financial reporting as at 
December 31, 2020, based on the framework established in Internal Control – Integrated Framework 
(2013) issued by the Committee of Sponsoring Organizations of the Treadway Commission. Based on 
this assessment, our management concluded that we maintained effective internal control over financial 
reporting as at December 31, 2020.

190

 
 
 
The effectiveness of our internal control over financial reporting as at December 31, 2020 has been 
audited by PricewaterhouseCoopers LLP, independent auditors appointed by our shareholders. As stated 
in their Report of Independent Registered Public Accounting Firm which appears in Item 8. Financial 
Statements and Supplementary Data, they expressed an unqualified opinion on the effectiveness of our 
internal control over financial reporting as at December 31, 2020.

Changes in Internal Control Over Financial Reporting
During the three months ended December 31, 2020, there has been no material change in our internal 
control over financial reporting.

ITEM 9B. OTHER INFORMATION

None.

191

PART III

ITEM 10. DIRECTORS, EXECUTIVE OFFICERS AND CORPORATE 
GOVERNANCE

Directors of Registrant
The information required by this Item will be contained in our Form 10-K/A, which will be filed no later than 
120 days after December 31, 2020. This information will also be contained in the management proxy 
information that we prepare in accordance with Canadian corporate and securities law requirements.

Executive Officers of Registrant
The information regarding executive officers is included in Part I. Item 1. Business - Executive Officers.

Code of Ethics for Chief Executive Officer and Senior Financial Officers
The information required by this Item will be contained in our Form 10-K/A, which will be filed no later than 
120 days after December 31, 2020. This information will also be contained in the management proxy 
information that we prepare in accordance with Canadian corporate and securities law requirements.

ITEM 11. EXECUTIVE COMPENSATION

The information required by this Item will be contained in our Form 10-K/A, which will be filed no later than 
120 days after December 31, 2020. This information will also be contained in the management proxy 
information that we prepare in accordance with Canadian corporate and securities law requirements.

ITEM 12. SECURITY OWNERSHIP OF CERTAIN BENEFICIAL OWNERS AND 
MANAGEMENT AND RELATED STOCKHOLDER MATTERS

The information required by this Item will be contained in our Form 10-K/A, which will be filed no later than 
120 days after December 31, 2020. This information will also be contained in the management proxy 
information that we prepare in accordance with Canadian corporate and securities law requirements.

ITEM 13. CERTAIN RELATIONSHIPS AND RELATED TRANSACTIONS, AND 
DIRECTOR INDEPENDENCE

The information required by this Item will be contained in our Form 10-K/A, which will be filed no later than 
120 days after December 31, 2020. This information will also be contained in the management proxy 
information that we prepare in accordance with Canadian corporate and securities law requirements.

ITEM 14. PRINCIPAL ACCOUNTING FEES AND SERVICES

The information required by this Item will be contained in our Form 10-K/A, which will be filed no later than 
120 days after December 31, 2020. This information will also be contained in the management proxy 
information that we prepare in accordance with Canadian corporate and securities law requirements.

192

PART IV

ITEM 15. EXHIBITS AND FINANCIAL STATEMENT SCHEDULES

(a) Consolidated Financial Statements, Supplemental Financial Data and Supplemental Schedules 
included in Part II of this annual report are as follows:

Enbridge Inc.:

Report of Independent Registered Public Accounting Firm
Consolidated Statements of Earnings
Consolidated Statements of Comprehensive Income
Consolidated Statements of Changes in Equity
Consolidated Statements of Cash Flows
Consolidated Statements of Financial Position
Notes to the Consolidated Financial Statements

All schedules are omitted because they are not required or because the required information is included 
in the Consolidated Financial Statements or Notes.

(b) Exhibits:

Reference is made to the “Index of Exhibits” following Item 16. Form 10-K Summary, which is hereby 
incorporated into this Item.

ITEM 16. FORM 10-K SUMMARY

None.

193

 
 
 
 
 
 
 
INDEX OF EXHIBITS

Each exhibit identified below is included as a part of this annual report. Exhibits included in this filing are 
designated by an asterisk (“*”); all exhibits not so designated are incorporated by reference to a prior filing 
as indicated. Exhibits designated with a “+” constitute a management contract or compensatory plan 
arrangement.

Exhibit No.

Name of Exhibit

2.1

2.2

2.3

2.4

2.5

2.6

3.1 

3.2 

3.3 

3.4 

3.5 

3.6 

Agreement and Plan of Merger, dated as of September 5, 2016, by and among 
Spectra Energy Corp, Enbridge Inc. and Sand Merger Sub, Inc. (incorporated by 
reference to Exhibit 2.1 to Enbridge’s Registration Statement on Form F-4 filed 
September 23, 2017)

Contribution Agreement dated as of June 18, 2015 among Enbridge Inc., IPL System 
Inc., Enbridge Income Fund Holdings Inc., Enbridge Income Fund, Enbridge 
Commercial Trust and Enbridge Income Partners LP (incorporated by reference to 
Exhibit 2.2 to Enbridge’s Registration Statement on Form F-4 filed September 23, 
2017)
Agreement and Plan of Merger, dated as of August 24, 2018, by and among Spectra 
Energy Partners, LP, Spectra Energy Partners (DE) GP, LP, Enbridge Inc., Enbridge 
(U.S.) Inc., Autumn Acquisition Sub, LLC, and solely for the purposes of Articles I, II 
and XI, Enbridge US Holdings Inc., Spectra Energy Corp, Spectra Energy Capital, LLC 
and Spectra Energy Transmission, LLC. (incorporated by reference to Exhibit 2.1 to 
Enbridge’s Form 8-K filed August 24, 2018)

Agreement and Plan of Merger, dated as of September 17, 2018, by and among 
Enbridge Energy Partners, L.P., Enbridge Energy Company, Inc., Enbridge Energy 
Management, L.L.C., Enbridge Inc., Enbridge (U.S.) Inc., Winter Acquisition Sub II, 
LLC, and solely for the purposes of Articles I, II and XI, Enbridge US Holdings Inc. 
(incorporated by reference to Exhibit 2.1 to Enbridge’s Form 8-K filed September 18, 
2018)

Agreement and Plan of Merger, dated as of September 17, 2018, by and among 
Enbridge Energy Management, L.L.C., Enbridge Inc., Winter Acquisition Sub I, Inc., 
and solely for the purposes of Article I, Section 2.4 and Article X, Enbridge Energy 
Company, Inc. (incorporated by reference to Exhibit 2.2 to Enbridge’s Form 8-K filed 
September 18, 2018)
Arrangement Agreement, dated as of September 17, 2018, by and between Enbridge 
Inc. and Enbridge Income Fund Holdings Inc. (incorporated by reference to Exhibit 2.3 
to Enbridge’s Form 8-K filed September 18, 2018)

Articles of Continuance of the Corporation, dated December 15, 1987 (incorporated by 
reference to Exhibit 2.1(a) to Enbridge’s Registration Statement on Form S-8 filed May 
7, 2001)

Certificate of Amendment, dated August 2, 1989, to the Articles of the Corporation 
(incorporated by reference to Exhibit 2.1(b) to Enbridge’s Registration Statement on 
Form S-8 filed May 7, 2001)

Articles of Amendment of the Corporation, dated April 30, 1992 (incorporated by 
reference to Exhibit 2.1(c) to Enbridge’s Registration Statement on Form S-8 filed May 
7, 2001)

Articles of Amendment of the Corporation, dated July 2, 1992 (incorporated by 
reference to Exhibit 2.1(d) to Enbridge’s Registration Statement on Form S-8 filed May 
7, 2001)

Articles of Amendment of the Corporation, dated August 6, 1992 (incorporated by 
reference to Exhibit 2.1(e) to Enbridge’s Registration Statement on Form S-8 filed May 
7, 2001)

Articles of Arrangement of the Corporation dated December 18, 1992, attaching the 
Arrangement Agreement, dated December 15, 1992 (incorporated by reference to 
Exhibit 2.1(f) to Enbridge’s Registration Statement on Form S-8 filed May 7, 2001)

194

 
 
 
 
 
 
3.7 

3.8 

3.9 

3.10 

3.11 

3.12

3.13

3.14

3.15

3.16

3.17

3.18

3.19

3.20

3.21

3.22

3.23

3.24

3.25

3.26

3.27

3.28

Certificate of Amendment of the Corporation (notarial certified copy), dated December 
18, 1992 (incorporated by reference to Exhibit 2.1(g) to Enbridge’s Registration 
Statement on Form S-8 filed May 7, 2001)

Articles of Amendment of the Corporation, dated May 5, 1994 (incorporated by 
reference to Exhibit 2.1(h) to Enbridge’s Registration Statement on Form S-8 filed May 
7, 2001)

Certificate of Amendment, dated October 7, 1998 (incorporated by reference to Exhibit 
2.1(i) to Enbridge’s Registration Statement on Form S-8 filed May 7, 2001)
Certificate of Amendment, dated November 24, 1998 (incorporated by reference to 
Exhibit 2.1(j) to Enbridge’s Registration Statement on Form S-8 filed May 7, 2001)
Certificate of Amendment, dated April 29, 1999 (incorporated by reference to Exhibit 
2.1(k) to Enbridge’s Registration Statement on Form S-8 filed May 7, 2001)
Certificate of Amendment, dated May 5, 2005 (incorporated by reference to Exhibit 
2.1(l) to Enbridge’s Registration Statement on Form S-8 filed August 5, 2005)
Certificate of Amendment, dated May 11, 2011 (incorporated by reference to Exhibit 
3.13 to Enbridge’s Registration Statement on Form F-4 filed September 23, 2017)
Certificate of Amendment, dated September 28, 2011 (incorporated by reference to 
Exhibit 3.14 to Enbridge’s Registration Statement on Form F-4 filed September 23, 
2017)

Certificate of Amendment, dated November 21, 2011 (incorporated by reference to 
Exhibit 3.15 to Enbridge’s Registration Statement on Form F-4 filed September 23, 
2017)

Certificate of Amendment, dated January 16, 2012 (incorporated by reference to 
Exhibit 3.16 to Enbridge’s Registration Statement on Form F-4 filed September 23, 
2017)

Certificate of Amendment, dated March 27, 2012 (incorporated by reference to Exhibit 
3.17 to Enbridge’s Registration Statement on Form F-4 filed September 23, 2017)
Certificate of Amendment, dated April 16, 2012 (incorporated by reference to Exhibit 
3.18 to Enbridge’s Registration Statement on Form F-4 filed September 23, 2017)
Certificate of Amendment, dated May 17, 2012 (incorporated by reference to Exhibit 
3.19 to Enbridge’s Registration Statement on Form F-4 filed September 23, 2017)
Certificate of Amendment, dated July 12, 2012 (incorporated by reference to Exhibit 
3.20 to Enbridge’s Registration Statement on Form F-4 filed September 23, 2017)
Certificate of Amendment, dated September 11, 2012 (incorporated by reference to 
Exhibit 3.21 to Enbridge’s Registration Statement on Form F-4 filed September 23, 
2017)

Certificate of Amendment, dated December 3, 2012 (incorporated by reference to 
Exhibit 3.22 to Enbridge’s Registration Statement on Form F-4 filed September 23, 
2017)

Certificate of Amendment, dated March 25, 2013 (incorporated by reference to Exhibit 
3.23 to Enbridge’s Registration Statement on Form F-4 filed September 23, 2017)
Certificate of Amendment, dated June 4, 2013 (incorporated by reference to Exhibit 
3.24 to Enbridge’s Registration Statement on Form F-4 filed September 23, 2017)
Certificate of Amendment, dated September 25, 2013 (incorporated by reference to 
Exhibit 3.25 to Enbridge’s Registration Statement on Form F-4 filed September 23, 
2017)

Certificate of Amendment, dated December 10, 2013 (incorporated by reference to 
Exhibit 3.26 to Enbridge’s Registration Statement on Form F-4 filed September 23, 
2017)

Certificate of Amendment, dated March 10, 2014 (incorporated by reference to Exhibit 
3.27 to Enbridge’s Registration Statement on Form F-4 filed September 23, 2017)
Certificate of Amendment, dated May 20, 2014 (incorporated by reference to Exhibit 
3.28 to Enbridge’s Registration Statement on Form F-4 filed September 23, 2017)

195

 
 
 
 
 
3.29

3.30

3.31

3.32

3.33

3.34

3.35

3.36

3.37

3.38

3.39

3.40

3.41

4.1

4.2

4.3

4.4

4.5

4.6

4.7

4.8

Certificate of Amendment, dated July 15, 2014 (incorporated by reference to Exhibit 
3.29 to Enbridge’s Registration Statement on Form F-4 filed September 23, 2017)
Certificate of Amendment, dated September 19, 2014 (incorporated by reference to 
Exhibit 3.30 to Enbridge’s Registration Statement on Form F-4 filed September 23, 
2017)

Certificate of Amendment, dated November 22, 2016 (incorporated by reference to 
Enbridge’s Report of Foreign Issuer on Form 6-K filed December 1, 2016)
Certificate of Amendment, dated December 15, 2016 (incorporated by reference to 
Enbridge’s Report of Foreign Issuer on Form 6-K filed December 16, 2016)
Certificate of Amendment, dated July 13, 2017 (incorporated by reference to 
Enbridge’s Report of Foreign Issuer on Form 6-K filed July 13, 2017)
Certificate of Amendment, dated September 25, 2017 (incorporated by reference to 
Exhibit 3.34 to Enbridge’s Annual Report on Form 10-K filed February 16, 2018)
Certificate of Amendment, dated December 7, 2017 (incorporated by reference to 
Exhibit 3.35 to Enbridge’s Annual Report on Form 10-K filed February 16, 2018)
Certificate of Amendment, dated February 27, 2018 (incorporated by reference to 
Exhibit 3.1 to Enbridge’s Current Report on Form 8-K filed March 1, 2018)
Certificate of Amendment, dated April 9, 2018 (incorporated by reference to Exhibit 3.1 
to Enbridge’s Current Report on Form 8-K filed April 12, 2018)
Certificate of Amendment, dated April 10, 2018 (incorporated by reference to Exhibit 
3.1 to Enbridge’s Current Report on Form 8-K filed April 12, 2018)
Certificate and Articles of Amendment, dated July 6, 2020 (incorporated by reference 
to Exhibit 3.1 to Enbridge’s Current Report on Form 8-K filed July 8, 2020)

* General By-Law No. 1 of Enbridge Inc.

By-Law No. 2 of Enbridge Inc. (incorporated by reference to Enbridge’s Current Report 
on Form 6-K filed December 5, 2014)
Form of Indenture between Enbridge Inc. and Deutsche Bank Trust Company 
Americas to be dated February 25, 2005 (incorporated by reference to Exhibit 7.1 to 
Enbridge’s Registration Statement on Form F-10 filed February 4, 2005)

First Supplemental Indenture between Enbridge Inc. and Deutsche Bank Trust 
Company Americas, dated March 1, 2012 (incorporated by reference to Exhibit 7.3 to 
Enbridge’s Registration Statement on Form F-10 filed May 11, 2012)

Second Supplemental Indenture between Enbridge Inc. and Deutsche Bank Trust 
Company Americas, dated December 19, 2016 (incorporated by reference to 
Enbridge’s Report of Foreign Issuer on Form 6-K filed December 20, 2016)

Third Supplemental Indenture between Enbridge Inc. and Deutsche Bank Trust 
Company Americas, dated July 14, 2017 (incorporated by reference to Enbridge’s 
Report of Foreign Issuer on Form 6-K filed July 14, 2017)

Fourth Supplemental Indenture between Enbridge Inc. and Deutsche Bank Trust 
Company Americas, dated March 1, 2018 (incorporated by reference to Enbridge’s 
Current Report on Form 8-K filed March 1, 2018)

Fifth Supplemental Indenture between Enbridge Inc. and Deutsche Bank Trust 
Company Americas, dated April 12, 2018 (incorporated by reference to Enbridge’s 
Current Report on Form 8-K filed April 12, 2018)

Sixth Supplemental Indenture between Enbridge Inc., Spectra Energy Partners, LP (as 
guarantor), Enbridge Energy Partners, L.P. (as guarantor) and Deutsche Bank Trust 
Company Americas, dated May 13, 2019 (incorporated by reference to Enbridge’s 
Registration Statement on Form S-3 filed May 17, 2019)
Seventh Supplemental Indenture to the Indenture between Enbridge Inc. and 
Deutsche Bank Trust Company Americas, dated July 8, 2020 (incorporated by 
reference to Exhibit 4.1 to Enbridge’s Current Report on Form 8-K filed July 8, 2020)

196

4.9

4.10

10.1

10.2

10.3

10.4

10.5

10.6

Shareholder Rights Plan Agreement between Enbridge Inc. and Computershare Trust 
Company of Canada dated as of November 9, 1995 and Amended and Restated as of 
May 5, 2020 (incorporated by reference to Exhibit 4.1 to Enbridge’s Current Report on 
Form 8-K filed May 6, 2020).

Description of Securities Registered Under Section 12 of the Securities Exchange Act, 
as amended (incorporated by reference to Exhibit 4.9 to Enbridge’s Form 10-K filed 
February 14, 2020)

Certain instruments defining the rights of holders of long-term debt securities of the 
Registrant and its subsidiaries are omitted pursuant to Item 601(b)(4)(iii) of 
Regulation S-K. The Registrant hereby undertakes to furnish to the SEC, upon 
request, copies of any such instruments.

Enbridge Pipelines Inc. Competitive Toll Settlement dated July 1, 2011 (incorporated 
by reference to Exhibit 10.1 to Enbridge’s Annual Report on Form 10-K filed February 
16, 2018)

Sixteenth Supplemental Indenture dated as of January 22, 2019 between Enbridge 
Energy Partners, L.P. and US Bank National Association, as trustee (incorporated by 
reference as Exhibit 4.1 to Enbridge’s Current Report on Form 8-K filed January 24, 
2019)
Seventeenth Supplemental Indenture dated as of January 22, 2019 between Enbridge 
Energy Partners, L.P., Enbridge Inc. and US Bank National Association, as trustee 
(incorporated by reference as Exhibit 4.2 to Enbridge’s Current Report on Form 8-K 
filed January 24, 2019)

Seventh Supplemental Indenture dated as of January 22, 2019 between Spectra 
Energy Partners, LP, Enbridge Inc. and Wells Fargo Bank, National Association, as 
trustee (incorporated by reference as Exhibit 4.3 to Enbridge’s Current Report on Form 
8-K filed January 24, 2019)

Eighth Supplemental Indenture dated as of January 22, 2019 between Spectra Energy 
Partners, LP, Enbridge Inc. and Wells Fargo Bank, National Association, as trustee 
(incorporated by reference as Exhibit 4.4 to Enbridge’s Current Report on Form 8-K 
filed January 24, 2019)

Subsidiary Guarantee Agreement dated as of January 22, 2019 between Spectra 
Energy Partners, LP and Enbridge Energy Partners, L.P. (incorporated by reference as 
Exhibit 4.5 to Enbridge’s Current Report on Form 8-K filed January 24, 2019)

10.7

+ Form of Executive Employment Agreement (pre-2014) (incorporated by reference to 

Exhibit 10.2 to Enbridge’s Annual Report on Form 10-K filed February 16, 2018)

10.8

+ Form of Executive Employment Agreement (2014-2016) (incorporated by reference to 

10.9

10.10

Exhibit 10.3 to Enbridge’s Annual Report on Form 10-K filed February 16, 2018)
+ Form of Executive Employment Agreement (2017) (incorporated by reference to 
Exhibit 10.4 to Enbridge’s Annual Report on Form 10-K filed February 16, 2018)
+ Executive Employment Agreement between Enbridge Employee Services, Inc. and 
William T. Yardley, dated July 25, 2018 (incorporated by reference to Exhibit 10.1 to 
Enbridge’s Form 8-K filed July 27, 2018)

10.11

+ Form of Director Indemnity Agreement (2015) (incorporated by reference to Exhibit 

10.11 to Enbridge’s Annual Report on Form 10-K filed February 15, 2019)

10.12

+ Enbridge Inc. 2019 Long Term Incentive Plan (incorporated by reference to Appendix A 

to Enbridge’s Proxy Statement on Schedule 14A for Enbridge’s Annual Meeting of 
Shareholders (File No. 001-15254) filed March 27, 2019)

10.13

+ Form of Enbridge Inc. 2019 Long Term Incentive Plan Stock Option Grant Notice and 
Stock Option Award Agreement (2020) (incorporated by reference to Exhibit 10.1 to 
Enbridge’s Form 10-Q filed May 7, 2020) 

10.14

+ Form of Enbridge Inc. 2019 Long Term Incentive Plan Performance Stock Unit Grant 

Notice and Performance Stock Unit Award Agreement (2020) (incorporated by 
reference to Exhibit 10.2 to Enbridge’s Form 10-Q filed May 7, 2020)

197

10.15

+ Form of Enbridge Inc. 2019 Long Term Incentive Plan Restricted Stock Unit Grant 

Notice and Restricted Stock Unit Award Agreement (2020 Share-settled) (incorporated 
by reference to Exhibit 10.3 to Enbridge’s Form 10-Q filed May 7, 2020)

10.16

+ Form of Enbridge Inc. 2019 Long Term Incentive Plan Restricted Stock Unit Grant 

Notice and Restricted Stock Unit Award Agreement (2020 Cash-settled) (incorporated 
by reference to Exhibit 10.4 to Enbridge’s Form 10-Q filed May 7, 2020)

10.17

+ Form of Enbridge Inc. 2019 Long Term Incentive Plan Stock Option Grant Notice and 

Stock Option Award Agreement (incorporated by reference to Exhibit 10.4 to 
Enbridge’s Form 10-Q filed May 10, 2019)

10.18

10.19

10.20

10.21

+ Form of Enbridge Inc. 2019 Long Term Incentive Plan Performance Stock Unit Grant 
Notice and Performance Stock Unit Award Agreement (incorporated by reference to 
Exhibit 10.5 to Enbridge’s Form 10-Q filed May 10, 2019)

+ Form of Enbridge Inc. 2019 Long Term Incentive Plan Restricted Stock Unit Grant 
Notice and Restricted Stock Unit Award Agreement (incorporated by reference to 
Exhibit 10.6 to Enbridge’s Form 10-Q filed May 10, 2019)

+ Form of Enbridge Inc. 2019 Long Term Incentive Plan Restricted Stock Unit - Energy 
Marketers Grant Notice and Restricted Stock Unit Award Agreement (incorporated by 
reference to Exhibit 10.7 to Enbridge’s Form 10-Q filed May 10, 2019)

+ Form of Enbridge Inc. 2019 Long Term Incentive Plan Restricted Stock Unit Grant 
Notice and Restricted Stock Unit Award Agreement - Retention Award Version 
(incorporated by reference to Exhibit 10.8 to Enbridge’s Form 10-Q filed August 2, 
2019)

10.22

+ Enbridge Inc. Performance Stock Option Plan (2007) (Canadian) (incorporated by 

reference to Exhibit 10.5 to Enbridge’s Annual Report on Form 10-K filed February 16, 
2018)

10.23

+ Enbridge Inc. Performance Stock Option Plan (2007), as amended and restated (2011) 
(incorporated by reference to Exhibit 10.6 to Enbridge’s Annual Report on Form 10-K 
filed February 16, 2018)

10.24

+ Enbridge Inc. Performance Stock Option Plan (2007), as amended and restated (2011) 

and as further amended (2012) (incorporated by reference to Exhibit 10.7 to 
Enbridge’s Annual Report on Form 10-K filed February 16, 2018)

10.25

+ Enbridge Inc. Performance Stock Option Plan (2007), as amended and restated (2011) 
and as further amended (2012 and 2014) (incorporated by reference to Exhibit 10.8 to 
Enbridge’s Annual Report on Form 10-K filed February 16, 2018)

10.26

+ Enbridge Inc. Performance Stock Unit Plan (2007), as revised (incorporated by 

reference to Exhibit 10.10 to Enbridge’s Annual Report on Form 10-K filed February 
16, 2018)

10.27

10.28

+ Enbridge Inc. Restricted Stock Unit Plan (2006), as revised (incorporated by reference 
to Exhibit 10.11 to Enbridge’s Annual Report on Form 10-K filed February 16, 2018)
+ Enbridge Inc. Incentive Stock Option Plan (2007), as amended and restated (2011) 

(incorporated by reference to Exhibit 10.13 to Enbridge’s Annual Report on Form 10-K 
filed February 16, 2018)

10.29

+ Enbridge Inc. Incentive Stock Option Plan (2007), as amended and restated (2011 and 

2014) (incorporated by reference to Exhibit 10.14 to Enbridge’s Annual Report on 
Form 10-K filed February 16, 2018)

10.30

+ Enbridge Inc. Incentive Stock Option Plan (2007), as revised (incorporated by 

reference to Exhibit 10.15 to Enbridge’s Annual Report on Form 10-K filed February 
16, 2018)

10.31

+ Enbridge Inc. Directors’ Compensation Plan dated February 11, 2020, effective 

January 1, 2020 (incorporated by reference to Exhibit 10.1 to Enbridge’s Form 10-Q 
filed July 29, 2020), 

10.32

+ Enbridge Inc. Directors’ Compensation Plan dated February 14, 2018 Amended 

Effective February 12, 2019 (incorporated by reference to Exhibit 10.2 to Enbridge’s 
Form 10-Q filed May 10, 2019)

198

10.33

+ Enbridge Inc. Directors’ Compensation Plan dated February 14, 2018, effective 

January 1, 2018 (incorporated by reference as Exhibit 10.3 to Enbridge’s Form 10-Q 
filed May 10, 2018)

10.34

+ Enbridge Inc. Short Term Incentive Plan (As Amended and Restated Effective January 
1, 2019) (incorporated by reference to Exhibit 10.1 to Enbridge’s Form 10-Q filed May 
10, 2019)

10.35

+ The Enbridge Supplemental Pension Plan, As Amended and Restated Effective 

January 1, 2018 (incorporated by reference as Exhibit 10.1 to Enbridge’s Quarterly 
Report on Form 10-Q filed May 10, 2018)

10.36

+ Amendment No. 1 and Amendment No. 2 to The Enbridge Supplemental Pension 

10.37

10.38

Plan, As Amended and Restated Effective January 1, 2005 (incorporated by reference 
to Exhibit 10.19 to Enbridge’s Annual Report on Form 10-K filed February 16, 2018)
+ Enbridge Supplemental Pension Plan for United States Employees (As Amended and 
Restated Effective January 1, 2005) (incorporated by reference to Exhibit 10.20 to 
Enbridge’s Annual Report on Form 10-K filed February 16, 2018)

+ Amendment 1 and Amendment 2 to the Enbridge Supplemental Pension Plan for 
United States Employees (As Amended and Restated Effective January 1, 2005) 
(incorporated by reference to Exhibit 10.21 to Enbridge’s Annual Report on Form 10-K 
filed February 16, 2018)

10.39

+ Third Amendment to The Enbridge Supplemental Pension Plan for United States 

Employees (As Amended and Restated Effective January 1, 2005) (incorporated by 
reference as Exhibit 10.2 to Enbridge’s Quarterly Report on Form 10-Q filed May 10, 
2018)

10.40

10.41

10.42

+ Spectra Energy Corp Directors’ Savings Plan, as amended and restated (incorporated 
by reference to Exhibit 10.22 to Enbridge’s Annual Report on Form 10-K filed February 
16, 2018)

+ Spectra Energy Corp Executive Savings Plan, as amended and restated (incorporated 
by reference to Exhibit 10.23 to Enbridge’s Annual Report on Form 10-K filed February 
16, 2018)

+ Spectra Energy Executive Cash Balance Plan, as amended and restated (incorporated 
by reference to Exhibit 10.24 to Enbridge’s Annual Report on Form 10-K filed February 
16, 2018)

10.43

+ Omnibus Amendment, dated June 20, 2014, to Spectra Energy Corp Executive 

Savings Plan, Spectra Energy Corp Executive Cash Balance Plan and Spectra Energy 
Corp 2007 Long-Term Incentive Plan (incorporated by reference to Exhibit 10.25 to 
Enbridge’s Annual Report on Form 10-K filed February 16, 2018)

10.44

+ Form of Spectra Energy Corp Stock Option Agreement (Nonqualified Stock Options) 

(2016) pursuant to the Spectra Energy Corp 2007 Long-Term Incentive Plan 
(incorporated by reference to Exhibit 10.28 to Enbridge’s Annual Report on Form 10-K 
filed February 16, 2018)

10.45

+ Spectra Energy Corp 2007 Long-Term Incentive Plan (as amended and restated) 

(incorporated by reference to Exhibit 10.32 to Enbridge’s Annual Report on Form 10-K 
filed February 16, 2018)

10.46

10.47

21.1

22.1

23.1

24.1

31.1

+ Second Amendment to the Spectra Energy Corp Executive Savings Plan (As Amended 
and Restated Effective May 1, 2012) (incorporated by reference to Exhibit 10.36 to 
Enbridge’s Annual Report on Form 10-K filed February 16, 2018)

+ Second Amendment to the Spectra Energy Corp Executive Cash Balance Plan (As 
Amended and Restated Effective May 1, 2012) (incorporated by reference to Exhibit 
10.37 to Enbridge’s Annual Report on Form 10-K filed February 16, 2018)

* Subsidiaries of the Registrant

* Subsidiary Guarantors

* Consent of PricewaterhouseCoopers LLP

Powers of Attorney (included on the signature page of the Annual Report)

* Certification Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002.

199

31.2

32.1

* Certification 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.

32.2

* Certification Pursuant to 18 U.S.C. Section 1350, as Adopted Pursuant to Section 906 

of the Sarbanes-Oxley Act of 2002.

101 

* Inline XBRL Document Set for the consolidated financial statements and 

accompanying notes in Part II, Item 8 “Financial Statements and Supplementary Data” 
of this Annual Report on Form 10-K

104 

* Cover Page Interactive Date File – the cover page XBRL tags are embedded within 

the Inline XBRL document (included in Exhibit 101).

200

 
 
SIGNATURES

POWER OF ATTORNEY
Each person whose signature appears below appoints Robert R. Rooney, Colin K. Gruending and Karen 
K. L. Uehara, and each of them, any of whom may act without the joinder of the other, as their true and 
lawful attorneys-in-fact and agents, with full power of substitution, for him or her and in his or her name, 
place and stead, in any and all capacities, to sign any and all amendments to this Annual Report of 
Enbridge on Form 10-K, and to file the same, with all exhibits thereto, and all other documents in 
connection therewith, with the Securities and Exchange Commission, granting unto said attorneys-in-fact 
and agents, and each of them, full power and authority to do and perform each and every act and thing 
requisite and necessary to be done, as fully to all intents and purposes as he or she might or would do in 
person, hereby ratifying and confirming all that said attorneys-in-fact and agents or any of them or their or 
his or her substitute and substitutes, may lawfully do or cause to be done by virtue hereof.

Pursuant to the requirements of Section 13 or 15(d) of the Securities Exchange Act of 1934, the registrant 
has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.

ENBRIDGE INC.
(Registrant)

Date:

February 12, 2021

By:

/s/ Al Monaco

Al Monaco

President and Chief Executive Officer

Pursuant to the requirements of the Securities Exchange Act of 1934, this report has been signed below 
on February 12, 2021 by the following persons on behalf of the registrant and in the capacities indicated.

201

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
/s/ Al Monaco
Al Monaco
President, Chief Executive Officer and Director
(Principal Executive Officer)

 /s/ Colin K. Gruending

Colin K. Gruending
Executive Vice President and Chief Financial 
Officer
(Principal Financial Officer)

/s/ Patrick R. Murray

Patrick R. Murray
Senior Vice President and Chief Accounting Officer
(Principal Accounting Officer)

/s/ Gregory L. Ebel
Gregory L. Ebel
Chairman of the Board of Directors

/s/ Pamela L. Carter
Pamela L. Carter
Director

/s/ Susan M. Cunningham
Susan M. Cunningham
Director

/s/ Gregory J. Goff
Gregory J. Goff
Director

/s/ Teresa S. Madden
Teresa S. Madden
Director

/s/ Dan C. Tutcher
Dan C. Tutcher
Director

 /s/ Marcel R. Coutu
Marcel R. Coutu
Director

 /s/ J. Herb England
J. Herb England
Director

 /s/ V. Maureen Kempston Darkes
V. Maureen Kempston Darkes
Director

 /s/ Stephen S. Poloz
Stephen S. Poloz
Director

202

Investor information

Investor inquiries 

2021 Enbridge Inc. Common Share Dividends 

If you have inquiries regarding the following: 

•  The latest news releases or 

investor presentations

•  Any investment-related inquiries

Please contact Enbridge Investor Relations  
Toll-free: 1-800-481-2804 
investor.relations@enbridge.com 

Enbridge Inc. 
200, 425 – 1 Street S.W. 
Calgary, Alberta, Canada T2P 3L8 

Annual Meeting  
The Annual Meeting of Shareholders will be 
held on May 5, 2021 at 1:30 p.m. MDT. Due to 
the COVID-19 pandemic, the Meeting will be 
held virtually via live audio webcast. A replay 
will be available on enbridge.com. Webcast 
details will be available on the Company’s 
website closer to the Meeting date.

Registrar and Transfer Agent 
For information relating to shareholdings, 
shareholder investment plan, dividends, 
direct dividend deposit and lost certificates, 
please contact:  

Computershare Trust Company of Canada 
100 University Avenue, 8th Floor 
Toronto, Ontario M5J 2Y1

Toll-free North America:  1-866-276-9479 
Outside North America:  1-514-982-8696 
computershare.com/enbridge

Auditors

Dividend

Payment date

Record date1

Q1 

$0.835

Q2 

$ – 2

Q3 

$ – 2 

Mar 01 

Jun 01 

Sep 01 

Feb 12

May 14 

Aug 13

Q4

$ – 2

Dec 01

Nov 15

1 Dividend record dates for Common Shares are generally February 15, May 15, August 15 and 

November 15 in each year unless the 15th falls on a Saturday or Sunday. 
2 Amount will be announced as declared by the Board of Directors. 

Common and Preference Shares 
The Common Shares of Enbridge Inc. trade in Canada on the Toronto Stock 
Exchange and in the United States on the New York Stock Exchange under the 
trading symbol “ENB.” The Preference Shares of Enbridge Inc. trade in Canada on 
the Toronto Stock Exchange under the trading symbols:

Series A – ENB.PR.A  
Series B – ENB.PR.B  
Series C – ENB.PR.C  
Series D – ENB.PR.D  
Series F  – ENB.PR.F  
Series H – ENB.PR.H  
Series J  – ENB.PR.U 
Series L  – ENB.PF.U  
Series N – ENB.PR.N 
Series P  – ENB.PR.P  
Series R – ENB.PR.T 

Series 1  – ENB.PR.V 
Series 3  – ENB.PR.Y 
Series 5  – ENB.PF.V 
Series 7  – ENB.PR.J 
Series 9  – ENB.PF.A 
Series 11  – ENB.PF.C 
Series 13 – ENB.PF.E 
Series 15 – ENB.PF.G 
Series 17 – ENB.PF.I 
Series 19 – ENB.PF.K  

Forward-looking information

This Annual Report includes references to forward-looking information. By its nature this information 
involves certain assumptions and expectations about future outcomes, so we remind you it is subject 
to risks and uncertainties that affect our business. The more significant factors and risks that might 
affect our future outcomes are listed and discussed in the “Forward-looking information” and Risk 
Factors sections of our Form 10-K and Management’s Discussion and Analysis, included in this 
Annual Report and available on both sedar.com and sec.gov. 

PricewaterhouseCoopers LLP

Non-GAAP measures 

This presentation makes reference to non-GAAP measures, including distributable cash flow (DCF) 
per share. Management believes the presentation of this measures gives useful information to 
investors and shareholders as it provides increased transparency and insight into the performance of 
Enbridge. DCF is defined as cash flow provided by operating activities before changes in operating 
assets and liabilities (including changes in environmental liabilities) less distributions to non- 
controlling interests and redeemable non-controlling interests, preference share dividends and 
maintenance capital expenditures, and further adjusted for unusual, non-recurring or non-operating 
factors. Management also uses DCF to assess the performance and to set its dividend payout target. 
Reconciliations of forward-looking non-GAAP financial measures to comparable GAAP measures are 
not available due to the challenges and impracticability with estimating some of the items, particularly 
with estimates for certain contingent liabilities, and estimating non-cash unrealized derivative fair 
value losses and gains and ineffectiveness on hedges which are subject to market variability and 
therefore a reconciliation is not available without unreasonable effort. These measures are not 
measures that have a standardized meaning prescribed by generally accepted accounting principles 
in the United States of America (U.S. GAAP) and may not be comparable.

Front cover 

Images from across our business,  
resilient in the face of COVID-19.

Enbridge is committed to reducing its impact on the
environment in every way, including the production of this
publication. This report was printed entirely on FSC®
Certified paper containing post-consumer waste fiber.