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Alcoa

aa · NYSE Basic Materials
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Industry Aluminum
Employees 10,000+
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FY2019 Annual Report · Alcoa
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2019 
ANNUAL
REPORT

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Bauxite
Alcoa is among the world’s largest bauxite producers, 
and we operate with effi cient and sustainable mining 
practices, including environmental management through 
biodiversity initiatives and stakeholder engagement. 
With ownership in seven active bauxite mines globally, 
we maintain a fi rst-quartile cost position with reserves 
located near strategic markets, supplying both our 
own internal refi nery system and third-party customers. 
In 2019, this segment set annual production records.

PRODUCTION: 47.4 million dry metric tons
TOTAL SHIPMENTS: 47.6 million dry metric tons 
3RD-PARTY SHIPMENTS: 6.2 million dry metric tons 
TOTAL REVENUE: $1.3 billion 
ADJUSTED EBITDA MARGIN: 39.5%

Alumina 
We are the world’s largest alumina producer outside 
of China and maintain a fi rst quartile cost position. 
We have a competitive advantage due to our proprietary 
technology, process automation, and a highly skilled 
workforce. Our refi neries use high-quality bauxite, 
enabling peak effi ciency. Most of our alumina is sold 
to external customers for metallurgical applications. 
In 2019, this segment set annual production records. 

PRODUCTION: 13.3 million metric tons 
TOTAL SHIPMENTS: 13.5 million metric tons 
3RD-PARTY SHIPMENTS: 9.5 million metric tons 
TOTAL REVENUE: $4.8 billion
ADJUSTED EBITDA MARGIN: 22.8%

Aluminum
Our aluminum portfolio is comprised of smelting, casting, 
rolling, and energy assets, and is focused on being 
competitive through all market cycles. Most of our smelters 
are powered by renewable, hydro-electric generation under 
long-term contracts. We produce a variety of products, 
including value-added castings in diverse shapes and alloys, 
many of which were developed and patented by Alcoa.

PRIMARY ALUMINUM PRODUCTION: 2.1 million metric tons 
3RD-PARTY ALUMINUM PRODUCT SHIPMENTS: 2.9 million metric tons 
TOTAL REVENUE: $6.8 billion 
ADJUSTED EBITDA MARGIN: 0.4%

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Our Values

Alcoa 2019 Annual Report      1

Act with Integrity  |  Operate with Excellence  |  Care for People

Our Strategic Priorities
A stronger Alcoa through refreshed strategic priorities

Operate our business and 
assets with a focus on being 
low cost, competitive, and 
resilient through all market cycles.

Improve commercial capabilities, 
invest in targeted growth opportunities, 
increase margin focus across the
value chain.

Continue to strengthen the balance sheet, transform the 
portfolio, and leverage our industry-leading environmental 
and social standards for a sustainable future.

Where We Operate

Strathcona*

Mosjøen

Fjarðaál

Lista

Manicouagan*
Baie-Comeau
Bécancour
Deschambault  

Massena West
Warrick

San Ciprián 

Intalco

Lake Charles**

Guinea*

Juruti

Mineração Rio Do Norte*

São Luís

Estreito*

Serra do Facão*

Machadinho*

Barra Grande*

Poços de Caldas

BAUXITE

Mine

ALUMINA

Refi nery

ALUMINUM

Smelter/Casthouse

Rolling Mill

Energy

Global
Employees
13,800

Ma'aden JV*

Willowdale
Huntly
Pinjarra
Wagerup
Kwinana

Portland

  * Minority ownership, non-operating partner
 **  This facility processes petroleum coke, a raw material used to create anodes used in aluminum smelting

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Letter to Stockholders

In 1886, an industrious 22-year-old named 
Charles Martin Hall discovered the commercial 
process to make aluminum. His invention 
transformed the world and became the 
foundation for the creation of Alcoa. 

His dedication to exploring ideas and challenging 
conventions is echoed in our corporate tagline: 
“The Element of Possibility.” Today, with bauxite, 
alumina, and aluminum assets on six continents, 
we are working to recognize new possibilities and 
execute swiftly on our strategy for future success. 

We are focused on being a low-cost producer, 
improving margins, investing wisely, and leveraging 
our industry-leading reputation in a world that is 
becoming even more focused on responsible and 
sustainable production. 

In 2019, we continued to strengthen our Company, 
guided by three strategic priorities: reduce complexity, 
drive returns, and advance sustainably. 

As we deliver on these priorities, we must focus fi rst 
on safety. In 2019, three people sustained serious 
injuries at Alcoa facilities and, sadly, in February 
2020, a contracted worker died after an accident 
at the Poços de Caldas facility in Brazil. This is 
unacceptable. Everyone at our locations, whether 
they are an employee, contractor, temporary worker, 
or visitor, must go home safely. 

Actions to strengthen Alcoa
Since the launch of our company in November of 
2016, we have worked to strengthen Alcoa for the 
long-term, in part by managing our liabilities and 
eliminating high-cost, unprofi table capacity from 
our portfolio. 

In 2019, we designed and executed on the fi rst 
stages of a multifaceted plan to drive lower costs 
and sustainable profi tability. 

In the fourth quarter, we implemented our new 
operating model, which eliminates our prior business 
unit structure, consolidates certain enterprise level 
functions, and puts our operations personnel closer 
to executive-level decision-making. This streamlined 
approach will further reduce our already low 
administrative costs, driving $60 million in annual 
savings beginning in the second half of 2020. 

2

In October of 2019, we announced the intention to 
generate between $500 million and $1 billion in cash, 
over a 12- to 18-month period, through the sale of 
non-core assets. We’ve made quick progress toward 
this goal. In January 2020, we completed the sale 
of our waste processing business in Gum Springs, 
Arkansas in a transaction valued at $250 million. 

In addition, we are currently in the fi rst year of a fi ve-
year process to reshape our global portfolio with the 
aim of creating a cycle-proof set of assets with an 
improved cost position and a smaller carbon footprint. 
The review includes 1.5 million metric tons of global 
smelting capacity, or approximately 50 percent of our 
current aluminum portfolio. In Aluminum, we currently 
hold a high second quartile position on the cost curve, 
and we will drive to enter the fi rst quartile once we 
complete the capacity review. 

In Alumina, we’ve already made signifi cant progress in 
our review of 4 million metric tons of refi ning capacity. 
In December of 2019, we permanently closed the 
Point Comfort refi nery, trimming 2.3 million metric 
tons from our portfolio, slightly more than half of our 
original review of approximately 27 percent of global 
refi ning capacity. At the end of the review process, 
we expect to maintain our fi rst-quartile cost position.  

Environmental performance
Today, Alcoa operates as an industry leader, 
beginning with responsibly and sustainably mined 
bauxite in some of the world’s most protected 
areas. Our high-quality bauxite supplies third-party 
customers and our own refi ning system, the largest 
outside of China. Our alumina system has the 
industry’s lowest per ton emissions of carbon dioxide. 

In Aluminum, we are one of the lowest per ton 
emitters of carbon dioxide among global aluminum 
producers, and approximately 70 percent of our 
metal is produced with renewable energy. After our 
portfolio review, we expect to be the lowest carbon 
emitter in the global industry, with 85 percent of our 
metal produced with renewable energy.

An even smaller environmental footprint, strengthened 
by our portfolio actions, will provide a continued 
competitive advantage for Alcoa, which is already 
recognized as our industry’s leader in environmental, 
social and governance criteria. 

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Alcoa 2019 Annual Report      3

lockout at the Bécancour smelter in Québec in 
July 2019. The process of restarting the smelter is 
underway and should be completed in the second 
quarter of 2020, restoring the smelter to Alcoa’s full 
operating capacity of 310,000 metric tons. 

During 2019, we also completed the divestiture 
of the historically unprofi table Avilés and La 
Coruña smelting facilities in Spain after reaching 
an agreement with the workers’ representatives at 
these two facilities.

Focused on the long-term
Financially, 2019 was a challenging year. We fi nished 
the year with a net loss of $1.1 billion. Adjusted 
EBITDA excluding special items was positive $1.7 
billion. However, even with lower prices in alumina 
and aluminum in 2019, we continued to work on 
actions designed to strengthen our Company, 
including addressing long-term liabilities.

Importantly, we closed the year with a cash balance 
of $879 million, a notable achievement considering 
our $351 million in prior year tax payments, 
$379 million in capital projects and $292 million 
for funding pension and other postemployment 
benefi ts (OPEB). 

At the close of the year, our pension and OPEB 
liabilities stood at $2.3 billion. That’s down from 
$3.5 billion in 2017, our fi rst full year as an 
independent company.

As we move forward, we will continue to improve 
our company and work to create a cycle-proof 
portfolio of assets. We will do so with the same spirit 
of innovation that has defi ned Alcoa, recognizing 
The Element of Possibility. 

Thank you for your continued support and trust. 

Sincerely,

Michael G. Morris
CHAIRMAN OF THE BOARD

Roy C. Harvey
PRESIDENT AND 
CHIEF EXECUTIVE OFFICER

Roy C. Harvey and Michael G. Morris

Our reputation for sustainability is reinforced by 
our low-carbon products. Our SUSTANATM brand 
includes primary aluminum with the lowest carbon 
dioxide intensity in the industry (2.5 metric tons of 
carbon dioxide per metric ton of aluminum) and billet 
produced with at least 50 percent recycled content. 

Meanwhile, our ELYSISTM joint venture is working 
to commercialize by 2024 an Alcoa-developed 
technology. It eliminates all direct carbon dioxide 
emissions from the traditional smelting process, 
producing pure oxygen instead. Apple purchased 
from ELYSISTM the fi rst commercial batch of this 
metal, produced at the Alcoa Technical Center 
outside of Pittsburgh, in December 2019. 

2019 Achievements
While we remain focused on the future, we had 
notable achievements in 2019. Our global portfolio 
of bauxite mines, one of the world’s largest such 
systems, increased its output, setting an annual 
production record of 47.4 million dry metric tons. 
Our alumina portfolio, which is the largest outside 
of China, achieved an annual production record of 
13.3 million metric tons. 

We modernized a number of our labor contracts, 
reaching new agreements that cover a large majority 
of all unionized employees in Australia, Canada 
and the United States. These agreements include 
increased opportunities for collaboration between 
management and our unionized employees, which 
is expected to help drive further productivity 
improvements. We offi cially ended the 18-month 

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Sustainability and Alcoa Foundation 

4

Our priority to Advance Sustainably is supported 
by a comprehensive strategy: We work to create 
value in our communities, enhancing our products 
and improving our environmental footprint. 

In 2019, we progressed through the following 
key initiatives:

We approved an enhanced Human Rights Policy 
that applies worldwide, including all of our 
locations, subsidiaries, affi liates, partnerships, and 
ventures. We are committed to ensuring that people 
are treated with dignity and respect in connection 
with our values to Act with Integrity, Operate with 
Excellence and Care for People.

 We obtained Aluminium Stewardship Initiative 
(ASI) certifi cations. By early 2020, 10 locations 
had earned Performance Standard certifi cations, 
and Alcoa secured the right to market products 
under ASI’s Chain of Custody standard.

 We approved three new corporate standards to: 
achieve no net loss of biodiversity at either new 
sites or major expansions of existing sites, ensure 
locations in water-stressed areas are resilient to 
water cost and availability, and reduce waste at 
the source. 

  We joined the International Council on Mining 
and Metals, which allows us to participate in 
the defi nition of critical standards, like tailings 
dam specifi cations, and share best practices 
with other companies.

Ethics and Compliance 

Alcoa volunteers at our São Luís (Alumar) facility in Brazil.

 In 2019, Alcoa Foundation supported global 
non-profi t organizations focused on the 
environment, education, governance, and 
community enhancement in Alcoa communities. 
Investment levels totaled nearly $6 million, 
with approximately $2.7 million of this funding 
supporting projects that fi t within the Foundation’s 
two key focus areas: promoting the prevention 
of, and resilience to, climate change and the 
restoration and preservation of biodiversity. 

 In 2019, we were named the aluminum industry 
leader in the Dow Jones Sustainability Indices.

Full details of our sustainability performance can 
be found in the 2019 Alcoa Sustainability Report 
and Alcoa Foundation Annual Report. 

Alcoa’s ethics and compliance program ensures that 
our global operations have the tools to protect our 
social license to operate, while meeting or exceeding 
all applicable legal requirements and fostering a 
culture of speaking up.

Anti-corruption compliance remained a focus in 2019. 
Our policy and procedures are fully embedded in our 
business culture. We conduct diligence, identify and 
resolve red fl ags, ensure appropriate approvals, and 
monitor program metrics every quarter.

In 2019, we embarked on a project to review and 
update all corporate policies and procedures and 
engaged with business and resource leaders to 
ensure they were fi t for purpose, properly approved, 
and communicated. 

We also incorporated data privacy into our global 
compliance program and developed new standards, 
communication, and training. We worked with our 
IT Security and Privacy group to tailor technology to 
support the program. We enhanced our global trade 
compliance program by implementing recommendations 
from a desktop program review. Our corporate ethics 
and compliance team delivered in-person training at 
locations in the United States, Canada, Brazil, Norway, 
China and Guinea on our code of conduct, policies 
and procedures, and anti-corruption, including related 
responsibilities for supervisors.

All salaried employees completed our business conduct 
survey, and all potential issues were reviewed and 
tracked to completion.

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

(Mark One)
☒

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

For The Fiscal Year Ended December 31, 2019
OR

☐

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

Commission File Number 1-37816
ALCOA CORPORATION
(Exact Name of Registrant as Specified in Charter)

Delaware
(State or Other Jurisdiction 
of Incorporation or Organization)

201 Isabella Street, Suite 500, 
Pittsburgh, Pennsylvania
(Address of Principal Executive Offices)

81-1789115
(I.R.S. Employer 
Identification No.)

15212-5858
(Zip Code)

Registrant’s telephone number, including area code: 412-315-2900

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

Title of each class
Common Stock, par value $0.01 per share

Name of each exchange on which registered
New York Stock Exchange

Trading Symbol(s)
AA
Securities registered pursuant to Section 12(g) of the Act: 
None
(Title of Class)

Indicate by check mark if the registrant is a well-known seasoned issuer, as defined in Rule 405 of the Securities Act.  

Indicate by check mark if the registrant is not required to file reports pursuant to Section 13 or Section 15(d) of the Act.  

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 ☐

Yes  ☑  No ☐

  Yes  ☑   No ☐

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

Large accelerated filer ☑       Accelerated filer ☐       Non-accelerated filer ☐       Smaller reporting company ☐

Emerging growth company ☐
If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for 
complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act).      Yes ☐   No ☑
The aggregate market value of the Registrant’s voting stock held by non-affiliates at June 28, 2019 was approximately $4.3 billion, 
based on the closing price per share of Common Stock on June 28, 2019 of $23.41 as reported on the New York Stock Exchange.

As of February 14, 2020, there was 185,915,242 shares of the registrant’s common stock, par value $0.01 per share, outstanding. 

Documents incorporated by reference.

Part III of this Form 10-K incorporates by reference certain information from the registrant’s Definitive Proxy Statement for its 
2020 Annual Meeting of Stockholders to be filed pursuant to Regulation 14A.

 
  
  
 
TABLE OF CONTENTS

Page(s)  

Part I
Item 1.
Item 1A.
Item 1B.
Item 2.
Item 3.
Item 4.
Part II
Item 5.

Item 6.
Item 7.
Item 7A.
Item 8.
Item 8A.
Item 9.
Item 9A.
Item 9B.
Part III
Item 10.
Item 11.
Item 12.
Item 13.
Item 14.
Part IV
Item 15.
Item 16.

Business........................................................................................................................................................................ 
  Risk Factors ................................................................................................................................................................. 
  Unresolved Staff Comments..................................................................................................................................... 
  Properties ..................................................................................................................................................................... 
  Legal Proceedings....................................................................................................................................................... 
  Mine Safety Disclosures............................................................................................................................................ 

Market for Registrant’s Common Equity, Related Stockholder Matters and Issuer Purchases of Equity 
Securities ...................................................................................................................................................................... 
  Selected Financial Data ............................................................................................................................................. 
  Management’s Discussion and Analysis of Financial Condition and Results of Operations........................ 
  Quantitative and Qualitative Disclosures About Market Risk............................................................................ 
  Financial Statements and Supplementary Data ..................................................................................................... 
Supplemental Financial Information .......................................................................................................................
  Changes in and Disagreements With Accountants on Accounting and Financial Disclosure....................... 
  Controls and Procedures............................................................................................................................................ 
  Other Information ....................................................................................................................................................... 

  Directors, Executive Officers and Corporate Governance .................................................................................. 
  Executive Compensation ........................................................................................................................................... 
  Security Ownership of Certain Beneficial Owners and Management and Related Stockholder Matters ... 
  Certain Relationships and Related Transactions, and Director Independence................................................. 
  Principal Accounting Fees and Services................................................................................................................. 

  Exhibits, Financial Statement Schedules................................................................................................................ 
  Form 10-K Summary ................................................................................................................................................. 
  Signatures..................................................................................................................................................................... 

1 
17 
29 
29 
29 
30 

31 
33 
34 
49 
50 
112
113 
113 
113 

114 
114 
114 
114 
114 

115 
118 
119 

Note on Incorporation by Reference

In this Form 10-K, selected items of information and data are incorporated by reference to portions of Alcoa Corporation’s 
Definitive Proxy Statement for its 2020 Annual Meeting of Stockholders (Proxy Statement), which will be filed with the 
Securities and Exchange Commission within 120 days after the end of Alcoa Corporation’s fiscal year ended December 31, 
2019. Unless otherwise provided herein, any reference in this Form 10-K to disclosures in the Proxy Statement shall 
constitute incorporation by reference of only that specific disclosure into this Form 10-K.

Forward-Looking Statements

This report contains statements that relate to future events and expectations and, as such, constitute forward-looking 
statements within the meaning of the Private Securities Litigation Reform Act of 1995. Forward-looking statements include 
those containing such words as “anticipates,” “believes,” “could,” “estimates,” “expects,” “forecasts,” “goal,” “intends,” 
“may,” “outlook,” “plans,” “projects,” “seeks,” “sees,” “should,” “targets,” “will,” “would,” or other words of similar 
meaning. All statements by Alcoa Corporation that reflect expectations, assumptions or projections about the future, other 
than statements of historical fact, are forward-looking statements, including, without limitation, forecasts concerning global 
demand growth for bauxite, alumina, and aluminum, and supply/demand balances; statements, projections or forecasts of 
future financial results or operating performance; statements about strategies, outlook, and business and financial prospects; 
and statements about return of capital. These statements reflect beliefs and assumptions that are based on Alcoa 
Corporation’s perception of historical trends, current conditions, and expected future developments, as well as other factors 
that management believes are appropriate in the circumstances. Forward-looking statements are not guarantees of future 
performance and are subject to known and unknown risks, uncertainties, and changes in circumstances that are difficult to 
predict. Although Alcoa Corporation believes that expectations reflected in any forward-looking statements are based on 
reasonable assumptions, it can give no assurance that these expectations will be attained and it is possible that actual results 
may differ materially from those indicated by these forward-looking statements due to a variety of risks and uncertainties. 
Such risks and uncertainties include, but are not limited to: (a) material adverse changes in aluminum industry conditions, 
including global supply and demand conditions and fluctuations in London Metal Exchange-based prices and premiums, as 
applicable, for primary aluminum and other products, and fluctuations in indexed-based and spot prices for alumina; 
(b) deterioration in global economic and financial market conditions generally and which may also affect Alcoa 
Corporation’s ability to obtain credit or financing upon acceptable terms; (c) unfavorable changes in the markets served by 
Alcoa Corporation; (d) the impact of changes in foreign currency exchange and tax rates on costs and results; (e) increases 

 
 
    
  
  
  
  
  
in energy costs or uncertainty of energy supply; (f) declines in the discount rates used to measure pension liabilities and 
other postretirement benefits or lower-than-expected investment returns on pension assets, or unfavorable changes in laws or 
regulations that govern pension plan funding or other postretirement benefits; (g) the inability to achieve improvement in 
profitability and margins, cost savings, cash generation, revenue growth, fiscal discipline, or strengthening of 
competitiveness and operations anticipated from operational and productivity improvements, cash sustainability, technology 
advancements, and other initiatives; (h) the inability to realize expected benefits, in each case as planned and by targeted 
completion dates, from acquisitions, divestitures, facility closures, curtailments, restarts, expansions, or joint ventures; 
(i) political, economic, trade, legal, and regulatory risks in the countries in which Alcoa Corporation operates or sells 
products; (j) labor disputes and/or work stoppages; (k) the outcome of contingencies, including legal proceedings, 
government or regulatory investigations, and environmental remediation; (l) the impact of cyberattacks and potential 
information technology or data security breaches; and (m) the other risk factors discussed in Part I Item 1A of this Form 10-
K and other reports filed by Alcoa Corporation with the U.S. Securities and Exchange Commission, including those 
described in this report.

Alcoa Corporation disclaims any obligation to update publicly any forward-looking statements, whether in response to new 
information, future events or otherwise, except as required by applicable law. Market projections are subject to the risks 
described above and other risks in the market.

Item 1.  Business.

PART I

(dollars in millions, except per-share amounts, average realized prices, and average cost amounts; metric tons in thousands 
(kmt))

The Company 

Alcoa Corporation, a Delaware corporation, became an independent, publicly traded company on November 1, 2016, 
following its separation from its former parent company, Alcoa Inc. (ParentCo or Arconic).  “Regular-way” trading of Alcoa 
Corporation’s common stock began with the opening of the New York Stock Exchange (NYSE) on November 1, 2016 under 
the ticker symbol “AA.” Alcoa Corporation’s common stock has a par value of $0.01 per share. Alcoa Corporation’s  
principal executive office is located in Pittsburgh, Pennsylvania. In this report, unless the context otherwise requires, the 
terms “Alcoa,” the “Company,” “we,” “us,” and “our” refer to Alcoa Corporation and all subsidiaries consolidated for the 
purposes of its financial statements.

On September 28, 2015, ParentCo announced its intention to separate ParentCo into two standalone, publicly traded 
companies (the Separation Transaction). Alcoa Upstream Corporation was formed in Delaware in March 2016 for the 
purpose of holding ParentCo’s Bauxite, Alumina, Aluminum, Cast Products and Energy businesses, as well as ParentCo’s 
rolling mill operations in Warrick, Indiana, and ParentCo’s 25.1% interest in the Ma’aden Rolling Company in the Kingdom 
of Saudi Arabia (Saudi Arabia) and was renamed Alcoa Corporation in connection with the Separation Transaction.  

Alcoa Corporation entered into certain agreements with Arconic to implement the legal and structural separation between the 
two companies to govern the relationship between Alcoa Corporation and Arconic after the completion of the Separation 
Transaction and allocate between Alcoa Corporation and Arconic various assets, liabilities and obligations, including, among 
other things, employee benefits, environmental liabilities, intellectual property, and tax-related assets and liabilities. These 
agreements included a Separation and Distribution Agreement, a Tax Matters Agreement, an Employee Matters Agreement, a 
Transition Services Agreement, and certain Patent, Know-How, Trade Secret License, and Trademark License Agreements.

Alcoa is a global industry leader in bauxite, alumina, and aluminum products. The Company is built on a foundation of 
strong values and operating excellence dating back over 130 years to the world-changing discovery that made aluminum an 
affordable and vital part of modern life.  Since developing the aluminum industry, and throughout our history, our talented 
Alcoans have followed on with breakthrough innovations and best practices that have led to efficiency, safety, sustainability, 
and stronger communities wherever we operate.

Alcoa is a global company with direct and indirect ownership of 30 operating locations across nine countries. The 
Company’s operations consist of three reportable business segments: Bauxite, Alumina, and Aluminum. The Bauxite and 
Alumina segments primarily consist of a series of affiliated operating entities held in Alcoa World Alumina and Chemicals, a 
global, unincorporated joint venture between Alcoa and Alumina Limited (described below). The Aluminum segment 
consists of the Company’s aluminum smelting, casting, and rolling businesses, along with the majority of the energy 
production business. 

Aluminum, as an element, is abundant in the Earth’s crust, but a multi-step process is required to make aluminum metal.  
Aluminum metal is produced by refining alumina oxide from bauxite into alumina, which is then smelted into aluminum and 
can be cast and rolled into many shapes and forms. Aluminum is a commodity traded on the London Metal Exchange (LME) 
and priced daily. Alumina, an intermediary product, is subject to market pricing against the Alumina Price Index (API). As a 
result, the prices of both aluminum and alumina are subject to significant volatility and, therefore, influence the operating 
results of Alcoa. 

Joint Ventures

Alcoa World Alumina and Chemicals (AWAC)

AWAC is an unincorporated global joint venture between Alcoa Corporation and Alumina Limited, a company incorporated 
under the laws of the Commonwealth of Australia and listed on the Australian Securities Exchange. AWAC consists of a 
number of affiliated entities that own, operate or have an interest in bauxite mines and alumina refineries, as well as certain 
aluminum smelters, in seven countries. Alcoa Corporation owns 60% and Alumina Limited owns 40% of these entities, 
directly or indirectly, with such entities being consolidated by Alcoa Corporation for financial reporting purposes. The scope 
of AWAC generally includes the mining of bauxite and other aluminous ores; the refining, production, and sale of non-
metallurgical alumina and other alumina-based chemicals; and certain primary aluminum smelting and other facilities.

Alcoa provides the operating management for AWAC, which is subject to direction provided by the Strategic Council of 
AWAC. The Strategic Council consists of five members, three of whom are appointed by Alcoa (of which one is the Chair), 

1

and two of whom are appointed by Alumina Limited (of which one is the Deputy Chair). Matters are decided by a majority 
vote with certain matters requiring approval by at least 80% of the members, including: changes to the scope of AWAC; 
changes in the dividend policy; equity calls in aggregate greater than $1,000 in any year; sales of all or a majority of the 
AWAC assets; loans from AWAC companies to Alcoa or Alumina Limited; certain acquisitions, divestitures, expansions, 
curtailments or closures; certain related-party transactions; financial derivatives, hedges or swap transactions; a decision by 
AWAC companies to file for insolvency; and changes to pricing formula in certain offtake agreements which may be entered 
into between AWAC companies and Alcoa or Alumina Limited.

AWAC Operations

AWAC entities’ assets include the following interests:

•

•

•

•

•

•

•

•

•

•

•

100%  of  the  bauxite  mining,  alumina  refining,  and  aluminum  smelting  operations  of  Alcoa’s  affiliate,  Alcoa  of 
Australia Limited (AofA);

100% of the Juruti bauxite deposit and mine in Brazil;

45% interest in Halco (Mining) Inc., a bauxite consortium that owns a 51% interest in Compagnie des Bauxites de 
Guinée, a bauxite mine in Guinea;

9.62% interest in the bauxite mining operations in Brazil of Mineração Rio Do Norte, a Brazilian company; 

100% interest in various assets formerly used for mining and refining in the Republic of Suriname (Suriname); 

25.1% interest in the mine and refinery in Ras Al Khair, Saudi Arabia;

100% of the refinery and alumina-based chemicals assets at San Ciprián, Spain;

100% of the refinery assets at Point Comfort, Texas, United States; 

39.96% interest in the São Luís refinery in Brazil;

55% interest in the Portland, Australia smelter that AWAC manages on behalf of the joint venture partners; and

100% of Alcoa Steamship Company Inc., a company that procures ocean freight and commercial shipping services 
for Alcoa in the ordinary course of business. 

Exclusivity

Under the terms of their joint venture agreements, Alcoa and Alumina Limited have agreed that, subject to certain exceptions, 
AWAC is their exclusive vehicle for their investments, operations or participation in the bauxite and alumina business, and 
they will not compete with AWAC in those businesses. In the event of a change of control of either Alcoa or Alumina 
Limited, this exclusivity and non-compete restriction will terminate, and the partners will then have opportunities to 
unilaterally pursue bauxite or alumina projects outside of or within AWAC, subject to certain conditions provided in the 
Amended and Restated Charter of the Strategic Council.

Equity Calls

The cash flow of AWAC and borrowings are the preferred sources of funding for the needs of AWAC. An equity call can be 
made on 30 days’ notice, subject to certain limitations, in the event the aggregate annual capital budget of AWAC requires an 
equity contribution from Alcoa and Alumina Limited.

Dividend Policy

AWAC will generally be required to distribute at least 50% of the prior calendar quarter’s net income of each AWAC 
company, and certain AWAC companies will also be required to pay a distribution every three months equal to the amount of 
available cash above specified thresholds and subject to the forecast cash needs of the company. 

Leveraging Policy

Debt of AWAC is subject to a limit of 30% of total capital (defined as the sum of debt (net of cash) plus any minority interest 
plus shareholder equity). The AWAC joint venture has raised a limited amount of debt to fund growth projects as permitted 
under Alcoa’s revolving credit line, and in accordance with the joint venture partnership agreements. 

Saudi Arabia Joint Venture

In December 2009, Alcoa entered into a joint venture with the Saudi Arabian Mining Company (Ma’aden), which was 
formed by the government of Saudi Arabia to develop its mineral resources and create a fully integrated aluminum complex 

2

in the Kingdom of Saudi Arabia. Ma’aden is listed on the Saudi Stock Exchange (Tadawul).  The complex includes a bauxite 
mine with a capacity of 4 million dry metric tons per year; an alumina refinery with a capacity of 1.8 million metric tons per 
year (mtpy); an aluminum smelter with a capacity of ingot, slab and billet of 740,000 mtpy; and a rolling mill with a capacity 
of 380,000 mtpy. 

The joint venture was originally comprised of three entities: the Ma’aden Bauxite and Alumina Company (MBAC), the 
Ma’aden Aluminium Company (MAC), and the Ma’aden Rolling Company (MRC). Ma’aden owns a 74.9% interest in the 
MBAC and MAC joint venture. Alcoa owns a 25.1% interest in MAC, which holds the smelter; AWAC holds a 25.1% 
interest in MBAC, which holds the mine and refinery. In June 2019, the joint venture agreement was amended transferring 
Alcoa’s 25.1% interest in MRC to Ma’aden, amongst other things. See Note C to the Consolidated Financial Statements in 
Part II Item 8 of this Form 10-K. The refinery and smelter are located within the Ras Al Khair industrial zone on the east 
coast of the Kingdom of Saudi Arabia. 

Ma’aden and Alcoa Corporation have put and call options, respectively, whereby Ma’aden can require Alcoa Corporation to 
purchase from Ma’aden, or Alcoa Corporation can require Ma’aden to sell to Alcoa Corporation, a 14.9% interest in MBAC 
and MAC at the then fair market value. These options, if exercised, must be exercised for the full 14.9% interest in both 
entities. The amended joint venture agreement defines October 1, 2021 as the date after which Ma’aden and Alcoa 
Corporation can exercise their put and call options, respectively. The amended joint venture agreement further outlines that 
these options are exercisable for a period of six-months after October 1, 2021.

The amended joint venture agreement also defines October 1, 2021 as the date after which Alcoa Corporation is permitted to 
sell all of its shares in both MBAC and MAC collectively, for which Ma’aden has a right of first refusal. Prior to this date, 
Ma’aden and Alcoa Corporation may not sell, transfer, or otherwise dispose of, pledge, or encumber any interests in the joint 
venture. Under the amended joint venture agreement, upon the occurrence of an unremedied event of default by Alcoa 
Corporation, Ma’aden may purchase, or, upon the occurrence of an unremedied event of default by Ma’aden, Alcoa 
Corporation may sell, its interest in the joint venture for consideration that varies depending on the time of the default.

Others

The Company is party to several other joint ventures and consortia. See details within each business segment discussion 
below.  

The Aluminerie de Bécancour Inc. (ABI) smelter is a joint venture between Alcoa and Rio Tinto Alcan Inc. (Rio Tinto) 
located in Bécancour, Québec. Alcoa owns 74.95% of the joint venture through the equity investment in Pechiney Reynolds 
Quebec, Inc., which owns a 50.1% share of the smelter, and two wholly-owned Canadian subsidiaries, which own 49.9% of 
the smelter. Rio Tinto owns the remaining 25.05% interest in the joint venture.

Compagnie des Bauxites de Guinée (CBG) is a joint venture between Boké Investment Company (51%) and the Government 
of Guinea (49%) for the operation of a bauxite mine in the Boké region of Guinea. Boké Investment Company is owned 
100% by Halco (Mining) Inc.; AWA LLC holds a 45% interest in Halco. 

Mineração Rio do Norte S.A. (MRN) is a joint venture between Alcoa Alumínio (8.58%), AWA Brasil (4.62%) and AWA 
LLC (5%), each a subsidiary of Alcoa, and affiliates of Rio Tinto (12%), Companhia Brasileira de Alumínio (10%), Vale 
S.A. (Vale) (40%), South32 (14.8%), and Norsk Hydro (5%) for the operation of a bauxite mine in Porto Trombetas in the 
state of Pará in Brazil. 

Alumar is a joint venture for the operation of a refinery, smelter, and casthouse in Brazil.  The refinery is owned by AWA 
Brasil (39.96%), Rio Tinto (10%), Alcoa Alumínio (14.04%), and South32 (36%). AWA Brasil is part of the AWAC group 
of companies and is ultimately owned 60% by Alcoa and 40% by Alumina Limited. With respect to Rio Tinto and South32, 
the named company or an affiliate thereof holds the interest. The smelter and casthouse are owned by Alcoa Alumínio (60%) 
and South32 (40%).

ElysisTM Limited Partnership (ElysisTM) is a joint venture between the wholly-owned subsidiaries of Alcoa (48.235%) and 
Rio Tinto (48.235%), respectively, and Investissement Québec (3.53%), a company wholly-owned by the Government of 
Québec. The purpose of ElysisTM is to advance larger scale development and commercialization of its patent-protected 
technology that produces oxygen and eliminates all direct greenhouse gas emissions from the traditional aluminum smelting 
process.  

Strathcona calciner is a joint venture between affiliates of Alcoa and Rio Tinto. The calciner purchases green coke from the 
petroleum industry and converts it into calcined coke. The calcined coke is then used as a raw material in an aluminum 
smelter. Alcoa owns 39% of the joint venture, and Rio Tinto owns the remaining 61% of the joint venture.

3

Hydropower 

Machadinho Hydro Power Plant (HPP) is a consortium located on the Pelotas River in southern Brazil in which the Company 
has a 25.8% ownership interest through Alcoa Alumínio.  The remaining ownership interests are held by unrelated third 
parties.  

Barra Grande HPP is a joint venture located on the Pelotas River in southern Brazil in which the Company has a 42.2% 
ownership interest through Alcoa Alumínio. The remaining ownership interests are held by unrelated third parties.

Estreito HPP is a consortium between Alcoa Alumínio, through Estreito Energia S.A. (25.5%) and unrelated third parties 
located on the Tocantins River, northern Brazil.

Serra do Facão HPP is a joint venture between Alcoa Alumínio (34.9%) and unrelated third parties located on the Sao 
Marcos River, central Brazil.

Manicouagan Power Limited Partnership (Manicouagan) is a joint venture between affiliates of Alcoa and Hydro-Québec. 
Manicouagan owns and operates the 335 megawatt McCormick hydroelectric project, which is located on the Manicouagan 
River in the Province of Québec. Manicouagan supplies approximately one-quarter of the electricity requirements of Alcoa’s 
Baie-Comeau, Québec, smelter. Alcoa owns 40% of the joint venture. 

Bauxite

This segment consists of the Company’s global bauxite mining operations. Bauxite is the principal raw material used to 
produce alumina and contains various aluminum hydroxide minerals, the most important of which are gibbsite and boehmite. 
Bauxite is refined using the Bayer process, the principal industrial chemical process for refining bauxite to produce alumina, 
a compound of aluminum and oxygen that is the raw material used by smelters to produce aluminum metal. Bauxite is 
Alcoa’s basic raw material input for its alumina refining process. The Company obtains bauxite from its own resources and 
from those belonging to AWAC, located in the countries listed in the table below, as well as pursuant to both long-term and 
short-term contracts and mining leases. Tons of bauxite are reported on a zero-moisture basis as dry metric tons (dmt) unless 
otherwise stated. 

Alcoa processes most of the bauxite that it mines into alumina and sells the remainder to third parties. In 2019, Alcoa-
operated mines produced 41 million dmt and mines operated by partnerships in which Alcoa and AWAC have equity 
interests produced 6.4 million dmt on a proportional equity basis, for a total Company bauxite production of 47.4 million 
dmt.

Based on the terms of its bauxite supply contracts, the amount of bauxite AWAC purchases from its minority-owned joint 
ventures Mineração Rio do Norte S.A. (MRN) and Compagnie des Bauxites de Guinée (CBG) differ from its proportional 
equity in those mines. Therefore, in 2019, Alcoa had access to 47.6 million dmt of production from its portfolio of bauxite 
interests and sold 6.2 million dmt of bauxite to third parties; 41.4 million dmt of bauxite was delivered to Alcoa and AWAC 
refineries.

The Company aims to grow its third-party bauxite sales business. In December 2016, the Government of Western Australia 
granted permission to Alcoa’s majority-owned subsidiary, AofA, to export up to 2.5 million dmt per year of bauxite for five 
years to third-party customers. The Company is liaising with existing and potential new customers about bauxite contracts 
beyond the initial five-year period but any future supply to third-party customers beyond 2021 will require approval from the 
Government of Western Australia. The primary customer base for third-party bauxite is located in Asia, particularly in China. 

Bauxite Resource and Reserve Development Guidelines

The Company has access to large bauxite deposit areas with mining rights that extend in most cases more than 20 years from 
the date of this report. For purposes of evaluating the amount of bauxite that will be available to supply its refineries, the 
Company considers both estimates of bauxite resources as well as calculated bauxite reserves. “Bauxite resources” are 
deposits for which tonnage, densities, shape, physical characteristics, grade and mineral content can be estimated with a 
reasonable level of confidence (based on the amount of exploration sampling and testing information gathered through 
appropriate techniques from locations such as outcrops, trenches, pits, workings and drill holes), such that there are 
reasonable prospects for economic extraction. “Bauxite reserves” represent the part of resource deposits that can be 
economically mined to supply alumina refineries, and include diluting materials and allowances for losses, which may occur 
when the material is mined. Appropriate assessments and studies have been carried out to define the reserves, and include 
consideration of and modification by realistically assumed mining, metallurgical, economic, marketing, legal, environmental, 
social and governmental factors. Alcoa employs a conventional approach (including additional drilling with successive 
tightening of the drilling grid) with customized techniques to define and characterize its various bauxite deposit types 
allowing us to confidently establish the extent of its bauxite resources and their ultimate conversion to reserves.

4

Alcoa has adopted best practice guidelines for bauxite reserve and resource classification at its operating bauxite mines. 
Alcoa’s reserves are declared in accordance with the Joint Ore Reserves Committee (JORC) code guidelines. The reported 
ore reserves set forth in the table below are those that we estimated could be extracted economically with current technology 
and in current market conditions. We do not use a price for bauxite, alumina or aluminum to determine our bauxite reserves. 
The primary criteria for determining bauxite reserves are the feed specifications required by the receiving alumina refinery. 
More specifically, reserves are set based on the chemical composition of the bauxite in order to minimize bauxite processing 
cost and maximize refinery economics for each individual refinery. The primary specifications that are important to this 
analysis are the “available alumina” content of the bauxite, which is the amount of alumina extractable from bauxite using the 
Bayer process, and “reactive silica” content of the bauxite, which is the amount of silica that is reactive within the Bayer 
process. Each alumina refinery will have a target specification for these parameters, but may receive bauxite within a range 
that allows blending in stockpiles to achieve the receiving refinery’s target.

In addition to these chemical specifications, several other ore reserve design factors have been applied to differentiate bauxite 
reserves from other mineralized material. The contours of the bauxite reserves are designed using parameters such as 
available alumina content cutoff grade, reactive silica cutoff grade, ore density, overburden thickness, ore thickness and mine 
access considerations. These parameters are generally determined by using infill drilling or geological modeling. Further, our 
mining locations utilize annual in-fill drilling or geological modeling programs designed to progressively upgrade the reserve 
and resource classification of their bauxite based on the above-described factors.

The following table only includes the amount of proven and probable reserves controlled by the Company. While the level of 
reserves may appear low in relation to annual production levels, they are consistent with historical levels of reserves for the 
Company’s mining locations and consistent with the Company reserves strategy. Given the Company’s extensive bauxite 
resources, the abundant supply of bauxite globally, and the length of the Company’s rights to bauxite, it is not cost-effective 
to establish bauxite reserves that reflect the total size of the bauxite resources available to the Company. Rather, bauxite 
resources are upgraded annually to reserves as needed by the location. Detailed assessments are progressively undertaken 
within a proposed mining area and mine activity is then planned to achieve a uniform quality in the supply of blended 
feedstock to the relevant refinery. Alcoa believes its present sources of bauxite on a global basis are sufficient to meet the 
forecasted requirements of its alumina refining operations for the foreseeable future.

In October 2019, SRK Consultores do Brasil LTDA was retained by Alcoa Alumínio S.A. to carry out an independent audit 
of Mineral Resources and Mineral Reserves estimates for the Juruti Bauxite Mine, including the plateaus of Capiranga, 
Capiranga Central, Guaraná and Mauarí, located in the city of Juruti, state of Pará, North of Brazil. Therefore, Juruti’s reserve 
statement presented below represents the up-to-date outcomes from that auditing process.

5

Bauxite Interests, Share of Reserves and Annual Production1

Expiration
Date of
Mining
Rights
2024

Probable
Reserves2
(million
dmt)
56.6

Proven
Reserves2
(million
dmt)
71.6

Available
Alumina
Content
(%)
A.Al2O3
32.9

Reactive
Silica
Content
(%)
R.SiO2
1.0

2019
Annual
Production
(million
dmt)
34.7

Country
Australia

  Project
Darling
Range
Mines
ML1SA

Brazil

Poços de
Caldas

Juruti
RN101, RN102 
RN103, RN104, 
RN107, #34

Equity Interests:
Brazil

Trombetas

Guinea

Boké

Owners’
Mining
Rights
(% Entitlement)
Alcoa of Australia 
Limited (AofA) 
(100%)

Alcoa Alumínio S.A.    
(Alcoa Alumínio)3 
(100%)
Alcoa World Alumina 
Brasil Ltda. 
(AWA Brasil)  (100%)

Mineração Rio do 
Norte S.A. (MRN) 
(18.2%)

Compagnie des 
Bauxites de Guinée 
(CBG) (22.95%)

20284

0.1

1.0

38.8

21004

43.4

55.5

47.2

3.9

3.3

20464

0.7

5.3

48.3

5.1

2038

19.9

78.4

Tal2O3
47.1

TsiO2
2.0

Kingdom of 
Saudi Arabia

Al Ba’itha

Ma’aden Bauxite & 
Alumina Company 
(MBAC) (25.1%)

2037

30.9

16.3

TAA
48.2

TsiO2
9.2

0.3

6.0

2.2

3.0

1.2

Ore Reserve Design
Factors

•   A.Al2O3 ≥ 27.5%
•   R.SiO2 ≤ 3.5%
•   Minimum mineable 
thickness 2m
•   Minimum bench widths 
of 45m
•   A.Al2O3 ≥ 30%
•   R.SiO 2 ≤ 7%

•   A.Al2O3 ≥ 35%
•   R.SiO2 ≤ 10%
•   Wash Recovery:  ≥ 30%
•   Overburden
/Ore (m/m) = 10/1

•   A.Al2O3 ≥ 46%
•   R.SiO2 ≤ 7%
•   Wash Recovery: ≥ 30%
•   A.Al2O3 ≥ 44%
•   R.SiO 2 ≤ 10%
•   Minimum mineable 
thickness 2m
•   Smallest Mining Unit 
size (SMU) 50m x 50m
•   A.Al2O3 ≥ 40%
•   Mining dilution modeled 
as a skin of 6cm above and 
8.5 cm below
•   Mining recovery applied 
as a skin loss of 14cm on 
each side of the 
mineralisation
•   Mineralisation less than 
1m thick excluded

1

2

3

4

This table shows only the AWAC and/or Alcoa share (proportion) of reserve and annual production tonnage.
“Probable reserves” are the portion of a bauxite reserve where the physical and chemical characteristics and limits are 
known with sufficient confidence for mining and to which various mining modifying factors have been applied. 
“Proven reserves” are the portion of a bauxite reserve where the physical and chemical characteristics and limits are 
known with high confidence and to which various mining modifying factors have been applied. 
Alcoa Alumínio is ultimately owned 100% by Alcoa (not AWAC).
Brazilian mineral legislation does not limit the duration of mining concessions; rather, the concession remains in force 
until the deposit is exhausted. These concessions may be extended later or expire earlier than estimated, based on the 
rate at which these deposits are exhausted and on obtaining any additional governmental approval, as necessary. 

Qualifying statements relating to the table above:

Australia—Darling Range Mines: Huntly and Willowdale are the two active AWAC mines in the Darling Range of Western 
Australia that supply bauxite to three local AWAC alumina refineries.  They operate within ML1SA, the mineral lease issued 
by the State of Western Australia to Alcoa’s majority-owned subsidiary, AofA. The ML1SA lease encompasses a gross area 
of 712,881 hectares (including private land holdings, state forests, national parks and conservation areas) in the Darling 
Range and extends from east of Perth to east of Bunbury (ML1SA Area). The ML1SA lease provides AofA with various 
rights, including certain exclusivity rights to explore for and mine bauxite, rights to deny third party mining tenements in 
limited circumstances, rights to mining leases for other minerals in the ML1SA Area, and the right to prevent certain 
governmental actions from interfering with or prejudicially affecting the rights of AofA. The ML1SA lease term extends to 
2024 and can be renewed for an additional 21-year period to 2045. The above-declared reserves are current as of 
December 31, 2019. The amount of reserves reflects the total AWAC share. Additional resources are routinely upgraded by 
additional exploration and development drilling to reserve status.

Brazil—Poços de Caldas: The above-declared reserves are current as of December 31, 2019. Tonnage is total Alcoa share. 
Additional resources are being upgraded to reserves as needed.

Brazil—Juruti RN101, RN102, RN103, RN104, RN107, #34: The above-declared reserves are current as of December 31, 
2019. All reserves are on Capiranga Plateau in mineral claim areas RN101, RN102, RN103, RN104, RN107, #34, within 

6

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
which Alcoa has operating licenses issued by the state. Declared reserves are total AWAC share. Declared reserve tonnages 
and the annual production tonnage are washed and unwashed product tonnages. The Juruti mine’s operating licenses are 
periodically renewed.

Brazil—Trombetas-MRN: The above-declared reserves are as of December 31, 2019. Declared and annual production 
tonnages reflect the total for Alumínio and AWAC shares (18.2%). Declared tonnages are washed product tonnages.

Guinea—Boké-CBG: The above-declared reserves are based on export quality bauxite reserves and are current as of 
December 31, 2019. Declared tonnages reflect only the AWAC share of CBG’s reserves. Annual production tonnage is 
reported based on AWAC’s 22.95% share. Declared reserves quality is reported based on total alumina content (Tal 2 O 3) 
and total silica (TsiO 2) because CBG export bauxite is sold on this basis. Additional resources are being routinely drilled and 
modeled to upgrade to reserves as needed.

Kingdom of Saudi Arabia—Al Ba’itha: The Al Ba’itha Mine began production during 2014 and production was increased in 
2016. Declared reserves are as of November 30, 2019. The declared reserves are located in the South Zone of the Az Zabirah 
Bauxite Deposit. The reserve tonnage in this declaration is AWAC share only (25.1%).

The following table provides additional information regarding the Company’s bauxite mines, all of which are open-cut 
mines. Excavation is done at the surface of open-cut mines to extract mineral ore (such as bauxite). Open-cut mines are not 
underground and the sky is viewable from the mine floor:

Mine & Location
Australia—Darling 
Range; Huntly and 
Willowdale.

 Operator
Alcoa

Means of
Access
Mine locations 
are accessed by 
road. Ore is 
transported to 
refineries by long 
distance conveyor 
and rail.

Brazil—Poços de 
Caldas. Closest town 
is Poços de Caldas, 
MG, Brazil.

Alcoa

Mine locations 
are accessed by 
road. Ore 
transport to the 
refinery is by 
road.

Brazil—Juruti. 
Closest town is Juruti 
located on the 
Amazon River.

Alcoa

The mine’s port at
Juruti is located 
on the Amazon 
River and 
accessed by ship. 
Ore is transported 
from the mine site 
to the port by 
company owned 
rail.

Type of
Mine
Mineralization
Style
Open-cut mines;  
Bauxite is derived 
from the 
weathering of 
Archean granites 
and gneisses and 
Precambrian 
dolerite.

Open-cut mines; 
Bauxite derived 
from the 
weathering of 
nepheline syenite 
and phonolite.

  Power Source

Electrical energy 
from natural gas 
is supplied by 
the refinery.

Commercial grid 
power.

Open-cut mines; 
Bauxite derived 
from weathering 
during the Tertiary 
of Cretaceous fine 
to medium grained 
feldspathic 
sandstones.

Electrical energy 
from fuel oil is 
generated at 
the mine site. 
Commercial grid 
power at the 
port.

The deposits are 
covered by the 
Belterra clays.

Facilities,
Use &
Condition
Infrastructure includes buildings 
for administration and services; 
workshops; power distribution; 
water supply; crushers; long 
distance conveyors.

Mines and facilities are operating.
We are in the process of moving 
the Willowdale mining operations. 
Mining offices and services are 
located at the refinery. Numerous 
small deposits are mined by 
contract miners and the ore is 
trucked to either the refinery 
stockpile or intermediate stockpile 
area. Mines and facilities are 
operating. Mine production has 
been reduced to align with the 
reduced production of the Poços 
refinery which is now producing 
specialty alumina.
At the mine site: Fixed plant 
facilities for crushing and washing 
the ore; mine services offices and 
workshops; power generation; 
water supply; stockpiles; rail 
sidings.

At the port: Mine and rail 
administrative offices and 
services; port control facilities 
with stockpiles and ship loader.

Mine and port facilities are 
operating.

We are preparing to move the 
Juruti mining operations, which is 
expected to begin in 2020. 

Title,
Lease or
Options
Mining lease from 
the Western Australia 
Government. 
ML1SA. Expires in 
2024, with option to 
renew.

Mining licenses from
the Government of 
Brazil and Minas 
Gerais. Company 
claims and third- 
party leases. 
Operation license 
expires in 2021 but 
can be extended 
subject to meeting 
any applicable 
conditions.
Mining licenses from 
the Government of 
Brazil and Pará. 
Mining rights do not 
have a legal 
expiration date. See 
footnote 4 to the 
table above.

Operating licenses 
for the mine, washing 
plant and exploration 
are in the process of 
being renewed.

Operating license for 
the port remains valid 
until the government 
agency formalizes 
the renewal.

  History

Mining began in 
1963.

Mining began in
1965.

The Juruti 
deposit was 
systematically 
evaluated by 
Reynolds 
Metals Company 
(Reynolds) 
beginning in 
1974.

ParentCo 
merged 
Reynolds into 
the Company in 
2000. ParentCo 
then executed a 
due diligence 
program and 
expanded the 
exploration 
area. Mining 
began in 2009.

7

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 Operator
MRN

Title,
Lease or
Options
Mining rights and 
licenses from the 
Government of 
Brazil.

Concession rights 
expire in 2046.

  History

Mining began in 
1979.

Major expansion 
in 2003.

Mine & Location
Brazil—MRN. 
Closest town is 
Trombetas in the 
State of Pará, Brazil.

Means of
Access
The mine and
port areas are 
connected by 
sealed road and 
company owned 
rail.

Washed ore is 
transported to 
Porto Trombetas 
by rail.

Trombetas is 
accessed by river 
and by air at the 
airport.

Type of
Mine
Mineralization
Style
Open-cut mines.
Bauxite derived 
from weathering 
during the Tertiary 
of Cretaceous fine 
to medium grained 
feldspathic 
sandstones.

  Power Source

MRN generates
its own 
electricity from 
fuel oil.

The deposits are 
covered by the 
Belterra clays.

Guinea—CBG. 
Closest town to the 
mine is Sangaredi.
Closest town to the 
port is Kamsar. The 
CBG Lease is located 
within the Boké, 
Telimele and Gaoual 
administrative 
regions.

CBG

The mine and port 
areas are 
connected by 
sealed road 
and company- 
operated rail. Ore 
is transported to 
the port at Kamsar 
by rail. There are 
air strips near both 
the mine and port. 
These are not 
operated by the 
company.

CBG Lease expires
in 2038. The lease is 
renewable in 25-
year increments. 
CBG’s rights are 
specified within the 
Basic Agreement 
and Amendment 1 
to the Basic 
Agreement with the 
Government of 
Guinea.

Kingdom of Saudi 
Arabia—Al Ba’itha 
Mine. Qibah is the 
closest regional center 
to the mine, located in 
the Qassim province.

Ma’aden 
Bauxite & 
Alumina 
Company 
(MBAC)

The mine and 
refinery are 
connected by road 
and rail. Ore is 
transported to the 
refinery at Ras Al 
Khair by rail and 
truck.

The current mining
lease will expire in 
2037.

Facilities,
Use &
Condition
Ore mined from several plateaus is 
crushed and transported to the 
washing plant by long-distance 
conveyors. The washing plant is 
located in the mining zone.
Washed ore is transported to the 
port area by company-owned and 
operated rail. At Porto Trombetas 
the ore is loaded onto customer 
ships berthed in the Trombetas 
River. Some ore is dried and the 
drying facilities are located in the 
port area.

Mine planning and services and 
mining equipment workshops are 
located in the mine zone.
The main administrative, rail and 
port control offices and various 
workshops are located in the port 
area. MRN’s main housing 
facilities are located near the port. 
The mines, port and all facilities 
are operating.
Mine offices, workshops, power 
generation, and water supply for 
the mine and company mine city 
are located at Sangaredi.

The main administrative offices, 
port control, railroad control, 
workshops, power generation and 
water supply are located in 
Kamsar. Ore is crushed, dried and 
exported from Kamsar. CBG has 
company cities within both 
Kamsar and Sangaredi.

The mines, railroad, driers, port 
and other facilities are operating.

The company 
generates 
electricity at the 
mine site from 
fuel oil.

The mine includes fixed plants for 
crushing and train loading; 
workshops and ancillary services; 
power plant; and water supply.

There is a company village with 
supporting facilities. Mining 
operations commenced in 2014.

Construction 
began in 1969.

First export ore 
shipment was in 
1973.

Open-cut mines: 
The bauxite 
deposits within 
the CBG lease are 
of two general 
types.

The company 
generates its 
own electricity 
from fuel oil at 
both Kamsar 
and Sangaredi.

TYPE 1: In-situ 
laterization of 
Ordovician and 
Devonian plateau 
sediments locally 
intruded by 
dolerite dikes and 
sills.

TYPE 2: Sangaredi 
type deposits are 
derived from 
clastic deposition 
of material eroded 
from the TYPE 1 
laterite deposits 
and possibly some 
of the proliths 
from the TYPE 1 
plateaus deposits.
Open-cut mine;
Bauxite occurs as a 
paleolaterite 
profile developed 
at an angular 
unconformity 
between 
underlying late 
Triassic to early 
Cretaceous 
sediments (parent
rock sequence 
Biyadh Formation) 
and the overlying 
late Cretaceous 
Wasia Formation 
(overburden 
sequence).

The initial 
discovery and 
delineation of 
bauxite 
resources was 
carried out 
between 1979 
and 1984.

The southern 
zone of the Az 
Zabirah deposit 
was granted to 
Ma’aden in 
1999.

Mine 
construction was 
completed in the 
second quarter 
of 2015, and the 
mining 
operations 
continued at 
planned levels.

8

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Alumina

This segment consists of the Company’s worldwide refining system, which processes bauxite into alumina. Alcoa’s alumina 
sales are made to customers all over the world and are typically priced by reference to published spot market prices.  Our 
largest customer for smelter grade alumina is its own aluminum smelters, which in 2019 accounted for approximately 30% of 
its total alumina sales. A small portion of the alumina is sold to third-party customers who process it into industrial chemical 
products. This segment also includes AWAC’s 25.1% share of MBAC.

Most of the Company’s alumina contracts contain two pricing components: (1) the API price basis, and (2) a negotiated 
adjustment basis that takes into account various factors, including freight, quality, customer location, and market conditions. 
In 2019, approximately 95% of Alcoa Corporation’s smelter grade alumina shipments to third parties were sold on this basis. 

Alcoa’s alumina refining facilities and its worldwide alumina capacity are shown in the following table:

Country

Australia (AofA)

Brazil

Spain
TOTAL

Equity Interests:

Facility

  Kwinana
  Pinjarra
  Wagerup
  Poços de Caldas
  São Luís (Alumar)
  San Ciprián

Country

Facility

Nameplate
Capacity1
(000 MTPY)

Alcoa
Corporation
Consolidated
Capacity1
(000 MTPY)

2,190 
4,234 
2,555 
390 
3,500 
1,500 
14,369 

2,190 
4,234 
2,555 
390 
1,890 
1,500 
12,759  

Nameplate
Capacity1
(000 MTPY)

Alcoa
Corporation
Consolidated
Capacity1
(000 MTPY)

Kingdom of Saudi Arabia

  Ras Al Khair (MBAC)

1,800 

452  

1

Nameplate Capacity is an estimate based on design capacity and normal operating efficiencies and does not necessarily 
represent maximum possible production. Alcoa Corporation Consolidated Capacity represents our share of production 
from these facilities. For facilities wholly-owned by AWAC entities, Alcoa takes 100% of the production.

As of December 31, 2019, Alcoa had approximately 214,000 mtpy of idle capacity relative to total Alcoa consolidated 
capacity of 12,759,000 mtpy. The idle capacity is at the Poços de Caldas facility as a result of the full curtailment of the 
Poços de Caldas smelter. 

In December 2019, Alcoa announced the permanent closure its refinery in Point Comfort, Texas. The refinery’s 2,305,000 
mpty capacity had been fully curtailed since June 2016. For additional information, see Note D to the Consolidated Financial 
Statements in Part II Item 8 of this Form 10-K. 

Aluminum

This segment consists of (i) the Company’s worldwide smelting and casthouse system, (ii) a rolling mill in the United States, 
and (iii) a portfolio of energy assets in Brazil, Canada, and the United States. The smelting operations produce molten 
primary aluminum, which is then formed by the casting operations into either common alloy ingot (e.g., t-bar, sow, standard 
ingot) or into value-add ingot products (e.g., foundry, billet, rod, and slab). The rolling mill produces aluminum sheet 
primarily for the production of aluminum cans. The energy assets supply power to external customers in Brazil, and, to a 
lesser extent, in the United States, and internal customers within the Aluminum segment (Baie Comeau (Canada) smelter and 
Warrick (Indiana) smelter and rolling mill) and the Alumina segment (Brazilian refineries). This segment also includes 
Alcoa’s 25.1% share of MAC, the smelting joint venture company in Saudi Arabia.

Smelting and Casting Operations

Contracts for primary aluminum vary widely in duration, from multi-year supply contracts to monthly or weekly spot 
purchases. Pricing for primary aluminum products is typically comprised of three components: (i) the published LME 

9

 
 
   
 
  
  
 
  
  
 
  
  
  
  
 
  
  
  
  
 
 
  
  
 
 
 
   
   
   
 
 
 
   
 
  
  
aluminum price for commodity grade P1020 aluminum, (ii) the published regional premium applicable to the delivery locale 
and (iii) a negotiated product premium which accounts for factors such as shape and alloy. 

Alcoa’s primary aluminum facilities and its global smelting capacity are shown in the following table:

Country

Australia
Brazil

Canada

Iceland
Norway

Spain
United States

TOTAL

Equity Interests:

Facility

  Portland
  Poços de Caldas2
  São Luís (Alumar)
  Baie Comeau, Québec
  Bécancour, Québec
  Deschambault, Québec
  Fjarðaál
  Lista
  Mosjøen
  San Ciprián
  Massena West, NY
  Ferndale, WA (Intalco)
  Wenatchee, WA
  Evansville, IN (Warrick)

Country

Facility

Nameplate
Capacity1
(000 MTPY)

Alcoa
Corporation
Consolidated
Capacity1
(000 MTPY)

358   
N/A   
447   
280   
413   
260   
344   
94   
188   
228   
130   
279   
146   
269   
3,436   

197 
N/A 
268 
280 
310 
260 
344 
94 
188 
228 
130 
279 
146 
269 
2,993  

Nameplate
Capacity1
(000 MTPY)

Alcoa
Corporation
Consolidated
Capacity1
(000 MTPY)

Kingdom of Saudi Arabia

  Ras Al Khair (MAC)

740   

186  

1

2

Nameplate Smelting Capacity is an estimate based on design capacity and normal operating efficiencies and does not 
necessarily represent maximum possible production. Alcoa Corporation’s consolidated capacity is its share of 
Nameplate Smelting Capacity based on its ownership interest in the respective smelter.
The Poços de Caldas facility is a casthouse and does not include a smelter. 

As of December 31, 2019, the Company had approximately 766,000 mtpy of idle smelting capacity relative to total Alcoa 
consolidated capacity of 2,993,000 mtpy. This includes 165,000 mtpy at the Bécancour smelter which began the restart 
process after reaching a new six-year labor contract in July 2019. The restart of the Bécancour smelter is expected to be 
completed in the second quarter of 2020. The Alumar and Wenatchee smelters have been fully curtailed since 2015. 
Additionally, the Warrick (108,000 mtpy) smelter, which is dedicated to supplying the on-site rolling mill, Intalco smelter 
(49,000 mtpy) and Portland smelter (30,000 mtpy) each have idle capacity.

In July 2019, Alcoa divested the Avilés and La Coruña facilities in Spain that had a combined total smelting capacity of 
180,000 mtpy, of which 56,000 mtpy combined was previously curtailed in a prior year.

For additional information regarding the divestiture of Avilés and La Coruña, see the Restructuring and Other Charges, Net 
section in Part II Item 7 of this Form 10-K.

Rolling Operations

The Aluminum segment’s rolled products business consists of the Company’s rolling mill in Warrick, Indiana, which 
produces aluminum sheet primarily sold directly to customers for the production of aluminum cans (beverage and food), and 
formerly Alcoa’s investment in MRC.  In June 2019, Alcoa and Ma’aden amended the joint venture agreement transferring 
Alcoa’s 25.1% interest in MRC to Ma’aden, amongst other things. See Note C to the Consolidated Financial Statements in 
Part II Item 8 of this Form 10-K and the Joint Ventures section above.

10

 
 
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
    
   
 
 
 
 
 
 
 
 
 
Alcoa’s rolled products business has the capability of participating in several market segments, including beverage can 
sheet, food can sheet, lithographic sheet, and industrial products. The term “RCS” or Rigid Container Sheet is commonly 
used for both beverage and food can sheet. This includes the material used to produce the body of beverage containers (body 
stock), the lid of beverage containers (end stock and tab stock), the material to produce food can body and lids (food stock), 
and the material to produce aluminum bottles (bottle stock) and bottle closures (closure sheet). Alcoa suspended production 
of lithographic sheet in the second quarter of 2018.

In 2019, our Warrick facility produced and sold 325.7 kilo metric tons (kMT) of RCS and industrial products, of which over 
99% was sold to customers in North America. The majority of its sales were coated RCS products (food stock, beverage end 
and tab stock).  Seasonal increases in can sheet sales are generally expected in the second and third quarters of the year. Can 
sheet demand is a function of consumer demand for beverages and food in aluminum packaging. Aluminum cans have a 
number of functional advantages for packaging companies, including product shelf life, carbonation retention, and 
logistics/distribution efficiency.

Energy Facilities and Sources

Energy accounts for approximately 19% of the Company’s total alumina refining production costs. Electric power accounts 
for approximately 26% of the Company’s primary aluminum production costs.

Electricity markets are regional and are limited in size by physical and regulatory constraints, including the physical inability 
to transport electricity efficiently over long distances, the design of the electric grid, including interconnections, and the 
regulatory structure imposed by various federal and state entities.

Electricity contracts may be short term (real-time or day ahead) or years in duration, and contracts can be executed for 
immediate delivery or years in advance. Pricing may be fixed, indexed to an underlying fuel source or other index such as 
LME, cost-based or based on regional market pricing. In 2019, Alcoa generated approximately 10% of the power used at its 
smelters worldwide and generally purchased the remainder under long-term arrangements.

The following table sets forth the electricity generation capacity and 2019 generation of facilities in which Alcoa Corporation 
has an ownership interest. See the Joint Ventures section above.

Country
Brazil

Canada
Suriname
United States
TOTAL

Facility

  Barra Grande
  Estreito
  Machadinho
  Serra do Facão
  Manicouagan
  Afobaka
  Warrick

Alcoa Corporation Consolidated
Capacity (MW)

2019 Generation
(MWh)

152   
157   
119   
60   
133   
189   
657   
1,467   

1,196,182 
948,753 
1,187,426 
233,251 
1,160,886 
949,730 
3,465,008 
9,141,236  

The figures in this table are presented in megawatts (MW) and megawatt hours (MWh), respectively.

Each listed facility generates hydroelectric power except the Warrick facility, which generates substantially all of the power 
used at the Warrick facility using coal purchased from third parties from nearby coal reserves. In 2019, Alcoa ceased using 
coal from the Alcoa-owned Liberty Mine, which was operated by a third-party coal company. During 2019, approximately 
24% of the capacity from the Warrick power plant was sold into the market under its current operating permits. Alcoa Power 
Generating Inc. also owns certain Federal Energy Regulatory Commission (FERC)-regulated transmission assets in Indiana, 
Tennessee, New York, and Washington.

The consolidated capacity of the Brazilian energy facilities represented here in megawatts (MW), is the assured energy that is 
approximately 52% of hydropower plant nominal capacity. Since May 2015 (after curtailment of the Poços de Caldas and 
São Luís smelters), the excess generation capacity from the Brazilian hydroelectric facilities has been sold into the market.

On December 31, 2019, the Afobaka hydroelectric dam in Suriname was transferred to the Government of the Republic of 
Suriname. Prior to such date, power generated from Afobaka was sold to the Government of the Republic of Suriname under 
a bilateral contract. Accordingly, the Company collected revenue for power sales through December 31, 2019. 

Manicouagan Power Limited Partnership (Manicouagan) is a joint venture between affiliates of Alcoa Corporation and 
Hydro-Québec. Manicouagan owns and operates the 335 megawatt McCormick hydroelectric project, which is located on the 
Manicouagan River in the Province of Québec. 

11

 
 
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Below is an overview an overview of our external energy for our smelters and refineries.

Region

External Energy Source

North 
America

Australia

Europe

Electricity
Québec, Canada 
The three smelters in Québec purchase all or a majority of their electricity 
under contracts with Hydro-Québec that expire on December 31, 2029. The 
smelter located in Baie Comeau also purchases approximately one-quarter 
of its power needs from a 40% owned hydroelectric generating company, 
Manicouagan Power Limited Partnership.

Wenatchee, Washington
This smelter is served by a contract with Chelan County Public Utility 
District No. 1 (Chelan PUD) under which Alcoa receives 26% of the 
hydropower output of Chelan PUD’s Rocky Reach and Rock Island 
dams. The Wenatchee smelter has been fully curtailed since 2015.

Intalco, Washington
Previously, this smelter was sourced under a contract with the Bonneville 
Power Administration (BPA) at the Northwest Power Act mandated 
industrial firm power (IP) rate through September 30, 2022. In August 
2018, Alcoa issued a notice of termination to BPA that became effective on 
August 31, 2019, after which it purchased all power from the market.

Massena West
The Massena West smelter in New York receives power from the New York 
Power Authority (NYPA) pursuant to a contract between Alcoa and NYPA 
that will expire in March 2026.  
Portland
This smelter purchases power from the National Electricity Market (NEM) 
variable spot market. The smelter has fixed for floating swap contracts with 
AGL Energy Ltd. In order to manage exposure to the variable energy rates 
from the NEM.   The swap contracts will expire on July 31, 2021.

San Ciprián, Spain
Alcoa’s smelter at San Ciprián, Spain, purchases electricity under a 
bilateral spot power contract that expires December 31, 2020. 

Alcoa participates in a demand response program in Spain, agreeing to 
reduce usage of electricity for a specific period of time, in return for 
compensation, which allows the utility or grid operator to divert 
electricity during times of peak demand. These rights are allocated 
through an auction process, the last occurring in December 2019, where 
Alcoa secured 325MW of interruptibility rights for the period of January 
to June 2020. Financial compensation of the indirect carbon emissions 
costs passed through in the electricity bill is received in accordance with 
EU Commission Guidelines and the Spanish compensation regime.

Lista and Mosjøen, Norway
These two smelters had long-term power arrangements until the end of 
2019. Beginning in 2017, Alcoa entered into several long-term power 
purchase agreements, which secured approximately 50% of the necessary 
power for the Norwegian smelters for the period of 2020 to 2035. The 
remaining 50% is currently purchased under short-term contracts. Financial 
compensation of the indirect carbon emissions costs passed through in the 
electricity bill is received in accordance with EU Commission Guidelines 
and the Norwegian compensation regime.

12

Natural Gas
Alcoa generally procures natural gas 
on a competitive bid basis from a 
variety of sources, including 
producers in the gas production areas 
and independent gas marketers. 
Contract pricing for gas is typically 
based on a published industry index 
such as the New York Mercantile 
Exchange (NYMEX) price. 

Western Australia
AofA uses gas to co-generate steam 
and electricity for its alumina refining 
processes at the Kwinana, Pinjarra and 
Wagerup refineries. In 2015, AofA 
secured a significant portion of its gas 
supplies to 2032, securing more than 
95% of their gas requirements from 
2020 through 2023 with decreasing 
percentages thereafter.
Spain

In 2019, natural gas was supplied to 
the San Ciprián, Spain, alumina 
refinery pursuant to two supply 
contracts with Endesa and one supply 
contract with Naturgy that expired by 
December 2019, and one supply 
contract with BP that expires in June 
2020. In 2020, the refinery’s natural 
gas requirements are supplied 
pursuant to a supply contract with 
Endesa expiring in June 2020 and two 
supply contracts with BP expiring in 
June and December 2020, 
respectively. 

Region

Electricity

External Energy Source

Natural Gas

Iceland
Landsvirkjun, the Icelandic national power company, supplies 
competitively priced electricity to Alcoa’s Fjarðaál smelter in eastern 
Iceland under a 40-year power contract, which will expire in 2047.

Sources and Availability of Raw Materials 

Generally, materials are purchased from third-party suppliers under competitively priced supply contracts or bidding 
arrangements. The Company believes that the raw materials necessary to its business are and will continue to be available. 

For each metric ton (MT) of alumina produced, Alcoa consumes the following amounts of the identified raw material inputs 
(approximate range across relevant facilities):

Raw Material

Units

Consumption per MT of Alumina

Bauxite
Caustic soda
Electricity
Fuel oil and natural gas
Lime (CaO)

  mt
  kg
  kWh
  GJ
  kg

  2.2 – 3.6
  60 – 115
  200 to 260 total consumed (0 to 220 imported)
  6.2 – 12.2
  6 – 60

For each metric ton of aluminum produced, Alcoa consumes the following amounts of the identified raw material inputs 
(approximate range across relevant facilities):

Raw Material

Units

Consumption per MT of Primary Aluminum

Alumina
Aluminum fluoride
Calcined petroleum coke
Cathode blocks
Electricity
Liquid pitch
Natural gas

  mt
  kg
  mt
  mt
  kWh
  mt
  mcf

  1.92 ± 0.02
  17.1 ± 5.0
  0.37 ± 0.05
  0.005 ± 0.002
  12900 –17000
  0.10 ± 0.03
  3.0 ± 1.0

Certain aluminum produced includes alloying materials. Because of the number of different types of elements that can be 
used to produce various alloys, providing a range of such elements would not be meaningful. With the exception of a very 
small number of internally used products, Alcoa produces its alloys in adherence to an Aluminum Association (of which 
Alcoa is an active member) standard, which uses a specific designation system to identify alloy types.  In general, each alloy 
type has a major alloying element other than aluminum but will also include lesser amounts of other constituents. 

Competition

Alcoa is subject to highly competitive conditions in all aspects of the aluminum supply chain in which it competes. 
Competitors include a variety of both U.S. and non-U.S. companies in all major markets. Alcoa’s competitive position 
depends, in part, on the Company’s access to an economical power supply to sustain its operations in various countries. 

In each of our business segments, we enjoy several competitive advantages. We are among the world’s largest bauxite 
miners, with best practices in efficient mining operations and sustainability. We are the world’s largest alumina producer 
outside of China and operate competitive, efficient assets across our refining, aluminum smelting, and casting portfolios. Our 
business segments operate in close proximity to our broad, worldwide customer base, enabling us to meet customer demand 
in key markets in North America, South America, Europe, the Middle East, Australia, and China. Competitive advantages 
specific to each business segment are detailed below.

Bauxite:

The third-party market for metallurgical grade bauxite is growing quickly as global demand for bauxite increases—
particularly in China. The majority of bauxite mined globally is converted to alumina for the production of aluminum. While 
Alcoa has historically mined bauxite for internal consumption in our alumina refineries, we aim to grow our third-party 
bauxite business to meet growing demand.

13

 
 
 
 
Our principal competitors in the third-party bauxite market include Rio Tinto and multiple suppliers from Guinea, Australia, 
Indonesia, and Malaysia, among other countries. We compete largely based on bauxite quality, price and proximity to 
customers, as well as long-term bauxite resources in strategic bauxite mine locations, including Australia, Brazil, and Guinea, 
which is home to the world’s largest reserves of high-quality metallurgical grade bauxite. Alcoa has a long history of stable 
operations in these countries and has access to large bauxite deposits with mining rights that extend in most cases more than 
20 years from the date of this report.

Alumina:

The alumina market is global and highly competitive, with many active suppliers, producers, and commodity traders. Alcoa 
faces competition from a number of companies, including Aluminum Corporation of China Limited, China Hongqiao Group 
Limited, Hindalco Industries Ltd., Hangzhou Jinjiang Group, National Aluminium Company Limited (NALCO), Noranda 
Aluminum Holding Corporation, Norsk Hydro ASA, Rio Tinto, South32 Limited, State Power Investment Corporation, 
United Company RUSAL Plc, and Chiping Xinfa Alumina Product Co., Ltd. In recent years, there has been significant 
growth in alumina refining in China and India. The majority of our product is sold in the form of smelter grade alumina, with 
5% to 10% of total global alumina production being produced for non-metallurgical applications.

Key factors influencing competition in the alumina market include: cost position, price, reliability of bauxite supply, quality 
and proximity to customers and end markets. While we face competition from many industry players, we had an average cost 
position in the first quartile of global alumina production in 2019, in part attributable to our experienced workforce, deep 
technical expertise, and sophistication in refining technology and process automation. Also, our refineries are strategically 
located next to low cost bauxite mines, and our alumina refineries are tuned to maximize efficiency with the bauxite qualities 
from these internal mines. In addition to these refining efficiencies, vertical integration affords a stable and consistent long-
term supply of bauxite to our refining portfolio.

Aluminum:

In our Aluminum segment, competition is dependent upon the type of product we are selling.

The market for primary aluminum is global, and demand for aluminum varies widely from region to region. We compete 
with commodity traders, such as Glencore, Trafigura, J. Aron and Gerald Group, and aluminum producers such as Aluminum 
Corporation of China Limited, China Hongqiao Group Limited, East Hope Group Co. Ltd., Emirates Global Aluminum, 
Norsk Hydro, Rio Tinto, Shandong Xinfa Aluminum & Power Group, Vedanta Aluminum Ltd., and United Company 
RUSAL Plc, as well as with alternative materials such as steel, titanium, copper, carbon fiber, composites, plastic and glass.

The aluminum industry itself is highly competitive; some of the most critical competitive factors in our industry are product 
quality, production costs (including source and cost of energy), price, access and proximity to raw materials, customers and 
end markets, timeliness of delivery, customer service (including technical support), product innovation, and breadth of 
offerings. Where aluminum products compete with other materials, the diverse characteristics of aluminum are also a 
significant factor, particularly its light weight, strength and recyclability.

In addition, in some end-use markets, competition is also affected by customer requirements that suppliers complete a 
qualification process to supply their plants. This process can be rigorous and may take many months to complete. However, 
the ability to obtain and maintain these qualifications can represent a competitive advantage.

The strength of our position in the primary aluminum market is largely attributable to the following factors:

•

•

Low Cost Production: Alcoa leverages significant economies of scale to continuously reduce costs. As a result, 
Alcoa operates competitive, efficient assets across its aluminum smelting and casting portfolios. The Company’s 
smelting cost position is supported by long-term energy arrangements at many locations; Alcoa has secured 
approximately 72% of its smelter power needs through 2024.

  Value-Added Product Portfolio: Alcoa’s casthouses supply global customers with a diverse product portfolio, both 
in terms of shapes and alloys. We offer differentiated products that are cast into specific shapes to meet customer 
demand, with 64% of 2019 smelter shipments representing value-added products.

•

  Sustainability: As of December 31, 2019, approximately 73% of our aluminum smelting portfolio ran on 

renewable power sources, lessening our demand for fossil fuels.

Our rolled products business has the capability of participating in various market segments, including beverage can 
sheet, food can sheet, lithographic sheet, aluminum bottle sheet, and industrial products and in the U.S. competes with other 
North American producers of RCS products, namely Novelis Corp, Tri-Arrows Aluminum, and Constellium NV. There is 
also import supply of RCS from regions outside of North America, mainly for the beverage market.

14

 
 
 
 
We also compete against package types made of other materials including polyethylene terephthalate (PET) bottles, glass 
bottles, steel tin plate and other materials. 

We compete on cost, quality, and service. The Company intends to continue to improve our cost position by increasing 
recycled aluminum content in our metal feedstock as well as continuing to focus on capacity utilization. We believe our team 
of technical and operational resources provides distinctive quality and customer service.

Patents, Trade Secrets and Trademarks

The Company believes that its domestic and international patent, trade secret and trademark assets provide it with a 
significant competitive advantage. The Company’s rights under its intellectual property, as well as the products made and 
sold under them, are important to the Company as a whole and, to varying degrees, important to each business segment. 
Alcoa’s business as a whole is not, however, materially dependent on any single patent, trade secret or trademark. As a result 
of product development and technological advancement, the Company continues to pursue patent protection in jurisdictions 
throughout the world. As of December 31, 2019, Alcoa’s worldwide patent portfolio consisted of approximately 670 granted 
patents and 240 pending patent applications. The Company also has a number of domestic and international registered 
trademarks that have significant recognition within the markets that are served, including the name “Alcoa” and the Alcoa 
symbol.

As part of the Separation Transaction, Alcoa Corporation and Arconic entered into certain intellectual property license 
agreements between them. These agreements, as amended, provide for a license of certain patents, trademarks and know-how 
from Arconic or Alcoa Corporation, as applicable, to the other, on a perpetual, royalty-free, non-exclusive basis, subject to 
certain exceptions. 

Environmental Matters

Alcoa is subject to extensive federal, state and local environmental laws and regulations, including those relating to the 
release or discharge of materials into the air, water and soil, waste management, pollution prevention measures, the 
generation, storage, handling, use, transportation and disposal of hazardous materials, the exposure of persons to hazardous 
materials, greenhouse gas emissions, and the health and safety of our employees. We participate in environmental 
assessments and cleanups at approximately 60 locations. These include owned or operated facilities and adjoining properties, 
previously owned or operated facilities and adjoining properties, and waste sites, including Superfund (Comprehensive 
Environmental Response, Compensation and Liability Act (CERCLA)) sites. In 2019, capital expenditures for new or 
expanded facilities for environmental control were approximately $95 and approximately $90 is expected in 2020. Additional 
information relating to environmental matters is included in Note R to the Consolidated Financial Statements in Part II Item 8 
of this Form 10-K under the caption Contingencies—Environmental Matters.

Employees

At the end of 2019, Alcoa had approximately 13,800 employees in 15 countries. Approximately 10,500 of these employees 
are represented by labor unions. In the U.S., approximately 2,300 employees are represented by various labor unions. The 
largest collective bargaining agreement in the U.S. is the master collective bargaining agreement with the United 
Steelworkers (USW), which covers approximately 1,600 employees at five U.S. locations. There are three additional 
collective bargaining agreements at three U.S. locations with the USW, the International Association of Machinists and 
Aerospace Workers (IAM), and the International Brotherhood of Electric Workers (IBEW), with varying expiration dates. On 
a regional basis, collective bargaining agreements with varying expiration dates cover approximately 2,200 employees in 
Europe, 1,500 employees in Canada, 1,800 employees in Central and South America, and 2,700 employees in Australia.

On September 19, 2019, a new four-year labor agreement was ratified by the USW, covering approximately 1,700 active 
employees at Warrick Operations in Indiana, Massena Operations in New York, Gum Springs in Arkansas, Wenatchee 
Works in Washington, and Point Comfort in Texas on the ratification date. On November 22, 2019, members the USW 
formally ratified a new four-year labor agreement covering employees at Lake Charles Operations in Louisiana.

The Company’s labor agreement covering employees represented by the IBEW at the Warrick Power Plant in Indiana is set 
to expire on October 31, 2020, and negotiations will commence in October 2020. 

A new six-year collective bargaining agreement with CSN (Confédération des Syndicats Nationaux) representing 
approximately 600 hourly employees at its Baie Comeau smelter in Canada was successfully ratified before expiration on 
May 31, 2019.  

On January 11, 2018, a lockout of the bargained hourly employees commenced at the Bécancour smelter in Québec, 
impacting approximately 1,000 employees at this facility on the date of the lockout. The Bécancour facility is owned by 
Alcoa (74.95%) and Rio Tinto (25.05%). On July 2, 2019, a new six-year collective bargaining agreement was ratified, 
ending the eighteen-month lockout.  

15

On August 8, 2018, the Company’s bauxite mines and alumina refineries in Australia experienced a nearly eight-week strike 
by the unionized labor force that is represented by the Australian Workers’ Union (AWU). The mines and refineries 
continued to operate during the strike with minimal disruption. The labor force had returned to work and a new labor 
agreement was ratified in November 2019 covering approximately 1,400 employees across the Bauxite and Alumina 
segments combined.

Negotiations continue in Australia for an agreement with the Construction, Forestry, Mining, Maritime, Forestry, and Energy 
union, which covers approximately 75 employees in the Western Australian power stations. Negotiations will soon 
commence for new agreements with the Australian Manufacturing Workers Union (AMWU) and Electrical Trades Union 
(ETU) which both have agreements in the Western Australian mines and refineries that expire in 2020. 

On October 17, 2018, the Company announced its intention to begin a formal consultation process for collective dismissals 
that would affect all of the employees at its Avilés and La Coruña facilities in Spain. In January 2019, Alcoa reached an 
agreement with workers’ representatives at these facilities. In July 2019, Alcoa divested both facilities to PARTER Capital 
Group AG, impacting approximately 640 employees at the two sites at the time of the divestiture.  

Available Information

The Company’s internet address is http://www.alcoa.com. Alcoa makes available free of charge on or through its website its 
annual report on Form 10-K, quarterly reports on Form 10-Q, current reports on Form 8-K, and amendments to those reports 
filed or furnished pursuant to Section 13(a) or 15(d) of the Securities Exchange Act of 1934, as amended (the Exchange Act) 
as soon as reasonably practicable after the Company electronically files such material with, or furnishes it to, the Securities 
and Exchange Commission (the SEC). The information on the Company’s internet site is not a part of, or incorporated by 
reference in, this annual report on Form 10-K. The SEC maintains an internet site that contains these reports at 
http://www.sec.gov.

Dissemination of Company Information

Alcoa Corporation intends to make future announcements regarding company developments and financial performance 
through its website, www.alcoa.com, as well as through press releases, filings with the Securities and Exchange Commission, 
conference calls, and webcasts.

Information about our Executive Officers

The names, ages, positions and areas of responsibility of the executive officers of the Company as of the filing date of this 
Form 10-K are listed below.

Roy C. Harvey, 46, is President and Chief Executive Officer of Alcoa Corporation. He became Chief Executive Officer in 
November 2016 and assumed the role of President in May 2017. Mr. Harvey served as Executive Vice President of ParentCo 
and President of ParentCo’s Global Primary Products (GPP) division from October 2015 to November 2016. From June 2014 
to October 2015, he was Executive Vice President, Human Resources and Environment, Health, Safety and Sustainability at 
ParentCo. Prior to that time, Mr. Harvey was Chief Operating Officer for GPP at ParentCo from July 2013 to June 2014 and 
was Chief Financial Officer for GPP from December 2011 to July 2013. In addition to these roles, Mr. Harvey served as 
Director of Investor Relations at ParentCo from September 2010 through November 2011 and was Director of Corporate 
Treasury from January 2010 to September 2010. Mr. Harvey joined ParentCo in 2002 as a business analyst for GPP in 
Knoxville, Tennessee.

William F. Oplinger, 53, has served as Executive Vice President and Chief Financial Officer of Alcoa Corporation since 
November 2016. Mr. Oplinger served as Executive Vice President and Chief Financial Officer of ParentCo from April 1, 
2013 to November 2016. Mr. Oplinger joined ParentCo in 2000, and through 2013 held key corporate positions in financial 
analysis and planning and also served as Director of Investor Relations. Mr. Oplinger also held principal positions in the 
ParentCo’s GPP division, including as Controller, Operational Excellence Director, Chief Financial Officer, and Chief 
Operating Officer.

Leigh Ann C. Fisher, 53, has served as Executive Vice President of Alcoa Corporation since November 2016 and as Chief 
Human Resources Officer of Alcoa Corporation since November 1, 2019. She has responsibility for all aspects of human 
resource management, including talent and recruitment, compensation and benefits, training and development, and labor 
relations. Prior to assuming her role as Chief Human Resource Officer, Ms. Fisher served as the Chief Administrative Officer 
of Alcoa Corporation from November 2016 until November 2019, and as Chief Financial Officer of ParentCo’s GPP division 
from July 2013 to November 2016. Ms. Fisher joined ParentCo in 1989 and was Group Controller for ParentCo’s GPP 
division from 2011 to July 2013 and Group Controller for ParentCo’s Engineered Products and Solutions division from 2008 
to 2011. In December 2019, Ms. Fisher provided notice to the Company of her decision to retire from her current position, 
effective April 1, 2020, after which time she has agreed to remain an employee of the Company for a certain period to ensure 
a smooth transition of her duties.  

16

Jeffrey D. Heeter, 54, has served as Executive Vice President and General Counsel of Alcoa Corporation since November 
2016. In this role, Mr. Heeter has overall responsibility for the Company’s global legal, compliance, governance and security 
matters.  He previously served as the Secretary of Alcoa Corporation from November 2016 to November 2019.  Mr. Heeter 
served as Assistant General Counsel and an Assistant Officer of ParentCo from 2014 to November 2016. Mr. Heeter was 
Group Counsel for GPP business at ParentCo from 2010 to 2014. From 2008 to 2010, Mr. Heeter was General Counsel of 
Alcoa of Australia in Perth, Australia.  Mr. Heeter joined ParentCo in 1998.

Benjamin D. Kahrs, 43, has served as Executive Vice President and Chief Innovation Officer of Alcoa Corporation since 
November 1, 2019.  Mr. Kahrs oversees the implementation of the new corporate operating model and the transformation of 
manufacturing capabilities, as well as the Company’s Technical Center, Global Shared Services, Information Technology, 
and Automated Solutions.  He was Senior Vice President, Manufacturing Excellence and R&D from November 2018 through 
October 2019 and Senior Vice President, Technology and Corporate Development from November 2016 to November 2018.  
Mr. Kahrs served as Vice President Strategy and Technology, GPP of ParentCo from November 2015 to November 2016 and 
was Location Manager at the Point Comfort, Texas facility from August 2012 to November 2015. 

Timothy D. Reyes, 53, has served as Executive Vice President and Chief Commercial Officer of Alcoa Corporation since 
November 2019. In this role, he creates customer-focused commercial strategies and is responsible for business development.  
Mr. Reyes was previously President of Alcoa Corporation’s Aluminum business unit from March 2017 to November 2019. 
Mr. Reyes was President, Alcoa Cast Products from November 2016 until March 2017, when the aluminum smelting, cast 
products and rolled products businesses, along with the majority of the energy segment assets, were combined into a new 
Aluminum business unit.  From January 2015 to November 2016, he served as President, Alcoa Cast Products of ParentCo.  
Prior to this time, Mr. Reyes was President of Alcoa Materials Management, a subsidiary of ParentCo, from September 2009 
until December 2014, responsible for the commercial activities related to primary metals, alumina, and bauxite within 
ParentCo’s GPP group, and commodity price risk management and global transportation services for ParentCo. 

John D. Slaven, 58, has served as Executive Vice President since joining Alcoa Corporation on February 4, 2019 and was 
appointed Chief Operations Officer of Alcoa Corporation, effective November 1, 2019. Mr. Slaven is responsible for the 
daily operations of the Company’s bauxite, alumina, and aluminum assets. Prior to his current position, Mr. Slaven was Chief 
Strategy Officer of Alcoa Corporation. From 2006 until 2019, Mr. Slaven was Partner and Managing Director at the Boston 
Consulting Group, where he most recently led the North American Metals and Mining, Infrastructure and Public Transport 
practices. Prior to this time, from 2002 through early 2006, Mr. Slaven worked for ParentCo, where he implemented its Asia 
growth strategy, revitalized the Latin America business, and led ParentCo’s sales and marketing growth in Asia before 
returning to New York to lead the corporate strategy, financial planning, and analysis functions.    

Item 1A. Risk Factors. 

Alcoa’s business, financial condition and results of operations may be impacted by a number of factors. In addition to the factors 
discussed elsewhere in this report, the following risks and uncertainties could materially harm its business, financial condition or 
results of operations, including causing Alcoa’s actual results to differ materially from those projected in any forward-looking 
statements. The following list of significant risk factors is not all-inclusive or necessarily in order of importance. Additional risks 
and uncertainties not presently known to Alcoa or that Alcoa currently deems immaterial also may materially adversely affect us 
in future periods. See the discussion under the caption Forward-Looking Statements above. 

Commodity Risks

The aluminum industry and aluminum end-use markets are highly cyclical and are influenced by several factors, 
including global economic conditions and shifts in the global inventory of aluminum. 

The nature of the industries in which our customers operate causes demand for our products to be cyclical, creating potential 
uncertainty regarding future profitability. The demand for aluminum is sensitive to, and impacted by, demand for the finished 
goods manufactured by our customers in industries, such as the commercial construction, transportation, and automotive 
industries, which may change as a result of changes in the global economy, foreign currency exchange rates, energy prices or 
other factors beyond our control. The demand for aluminum is highly correlated to economic growth, and we could be 
adversely affected by large or sudden shifts in the global inventory of aluminum and the resulting market price impacts. The 
Chinese market is a significant source of global demand for, and supply of, commodities, including aluminum. A sustained 
slowdown in Chinese aluminum demand, or a significant slowdown in other markets, that is not offset by decreases in supply 
of aluminum or increased aluminum demand in emerging economies, such as India, Brazil, and several Southeast Asian 
countries, could have an adverse effect on the global supply and demand for aluminum and aluminum prices. As a result of 
these factors, our profitability is subject to significant fluctuation.

We believe the long-term prospects for aluminum and aluminum products are positive, however, we are unable to predict the 
future course of industry variables or the strength of the global economy and the effects of government intervention. Negative 
economic conditions, such as a major economic downturn, a prolonged recovery period, a downturn in the commodity sector, 

17

or disruptions in the financial markets, could have a material adverse effect on our business, financial condition, cash flows, 
results of operations, or the trading price of our common stock.

While the aluminum market is often the leading cause of changes in the alumina and bauxite markets, those markets also 
have industry-specific risks including, but not limited to, global freight markets, energy markets, and regional supply-demand 
imbalances. Aluminum industry specific risks can have a material effect on profitability for the alumina and bauxite markets.

We could be materially adversely affected by declines in aluminum and alumina prices, including global, regional and 
product-specific prices.

The overall price of primary aluminum consists of several components: (i) the underlying base metal component, which is 
typically based on quoted prices from the LME; (ii) the regional premium, which comprises the incremental price over the 
base LME component that is associated with the physical delivery of metal to a particular region (e.g., the Midwest premium 
for metal sold in the United States); and (iii) the product premium, which represents the incremental price for receiving 
physical metal in a particular shape (e.g., coil, billet, slab, rod, etc.) or alloy. Each of the above three components has its own 
drivers of variability. 

The LME price is typically driven by macroeconomic factors, global supply and demand of aluminum (including 
expectations for growth and contraction and the level of global inventories), and trading activity of financial 
investors. Furthermore, an imbalance in global supply and demand of aluminum, such as decreasing demand without 
corresponding supply declines, could have a negative impact on aluminum pricing. In 2019, cash LME pricing for aluminum 
experienced a significant amount of volatility, reaching a high of $1,923 per metric ton in March and a low of $1,696 per 
metric ton in October.  High LME inventories could lead to a reduction in the price of aluminum and declines in the LME 
price have had a negative impact on our results of operations.  Further, in recent years, LME rule changes have resulted in an 
increased minimum daily load-out rate and caps on warehouse charges. These rule changes, and any subsequent changes the 
exchange chooses to make, could impact the supply/demand balance in the primary aluminum physical market and may 
impact regional delivery premiums and LME aluminum prices. Regional premiums tend to vary based on the supply of and 
demand for metal in a particular region and associated transportation costs. Product premiums generally are a function of 
supply and demand for a given primary aluminum shape and alloy combination in a particular region. Periods of industry 
overcapacity may also result in a weak aluminum pricing environment. 

A sustained weak LME aluminum pricing environment, deterioration in LME aluminum prices, or a decrease in regional 
premiums or product premiums could have a material adverse effect on our business, financial condition, and results of 
operations or cash flow.  Similarly, our operating results are affected by significant lag effects of declines in key costs of 
production that are commodity or LME-linked. 

Most of our alumina contracts contain two pricing components: (1) the API price basis, and (2) a negotiated adjustment basis 
that takes into account various factors, including freight, quality, customer location and market conditions. Because the API 
component can exhibit significant volatility due to market exposure, revenue associated with our alumina operations are 
exposed to market pricing. 

Our bauxite-related contracts are typically one to two-year contracts with very little, if any, market exposure; however, we 
intend to enter into long-term bauxite contracts and therefore, our revenue associated with our bauxite operations may 
become further exposed to market pricing.

Our profitability could be adversely affected by increases in the cost of raw materials, or by significant lag effects of 
decreases in commodity, LME-linked or production costs.

Our results of operations are affected by changes in the cost of raw materials, including energy, carbon products, caustic soda 
and other key inputs, as well as freight costs associated with transportation of raw materials to refining and smelting 
locations. We may not be able to fully offset the effects of higher raw material costs or energy costs through price increases, 
productivity improvements or cost reduction programs.  Declines in the costs of alumina and power during a particular period 
may not be adequate to offset sharp declines in metal price in that period.  Increases in the cost of raw materials or decreases 
in input costs that are disproportionate to concurrent sharper decreases in the price of aluminum could have a material 
adverse effect on our operating results.

Market-driven balancing of global aluminum supply and demand may be disrupted by non-market forces.

In response to market-driven factors relating to the global supply and demand of aluminum and alumina, we have curtailed or 
closed portions of our aluminum and alumina production capacity. Certain other industry producers have independently 
undertaken to reduce production as well. Reductions in production may be delayed or impaired by the terms of long-term 
contracts to buy power or raw materials.

18

The existence of non-market forces on global aluminum industry capacity, such as political pressures or governmental 
policies in certain countries relating to employment or the environment or to maintaining or further developing industry self-
sufficiency, may affect overall supply and demand in the aluminum industry. For example, Chinese excess capacity and 
increased exports from China of heavily subsidized aluminum products could materially disrupt world aluminum markets 
causing pricing deterioration. If industry overcapacity exists due to the disruption by such non-market forces on the market-
driven balancing of the global supply and demand of aluminum, a resulting weak pricing environment and margin 
compression may adversely affect the operating results of the Company.

Our operations consume substantial amounts of energy and profitability may decline if energy costs rise or if energy 
supplies are interrupted or become uncertain.

Although we generally expect to meet the energy requirements for our alumina refineries and primary aluminum smelters 
from internal sources or from long-term contracts, certain conditions could negatively affect our results of operations, 
including the following:

•

•

•

•

•

•

significant increases in electricity costs or in fuel oil or natural gas prices;

unavailability of electrical power or other energy sources due to droughts, hurricanes or other natural causes;

unavailability of energy due to local or regional energy shortages resulting in insufficient supplies to serve 
consumers;

interruptions in energy supply or unplanned outages due to equipment failure or other causes;

curtailment of one or more refineries or smelters due to the inability to extend energy contracts upon expiration, 
negotiate new arrangements on cost-effective terms, or the unavailability of energy at competitive rates; or

curtailment of one or more facilities due to high energy costs that render their continued operation uneconomic, 
discontinuation of power supply interruptibility rights granted to us under a regulatory regime in the country in 
which the facility is located, or due to a determination that energy arrangements do not comply with applicable laws, 
thus rendering the operations that had been relying on such country’s interruptibility regime or energy framework 
uneconomic.

If events such as those listed above were to occur, the resulting high energy costs, the disruption of an energy source, the 
requirement to repay all or a portion of the benefit we received under a power supply interruptibility regime, or the 
requirement to remedy any non-compliance of an energy framework to comply with applicable laws, could have a material 
adverse effect on our business and results of operations.

Business Strategy Risks

We may not be able to realize the expected benefits from our strategy to be a lower cost, competitive commodity business 
by optimizing our portfolio and disposing of non-core assets, and we have incurred, and may incur in the future, 
significant costs associated with such portfolio and asset actions.

We are continuing to execute a strategy to be a low cost, competitive integrated aluminum production business by 
implementing productivity and cost-reduction initiatives, and optimizing our portfolio of assets, including by divesting non-
core assets. We are taking decisive actions to lower the cost base of our operations through procurement strategies for raw 
materials, labor productivity, improving operating performance, deploying Company-wide business process models, reducing 
overhead costs (including by streamlining the Company’s organizational structure by eliminating the business unit structure 
and consolidating the sales, procurement and commercial functions at the enterprise level), closing, selling or curtailing high-
cost production capacity, and pursuing the sale of certain other operations. In October 2019, we initiated a multi-year review 
of our assets to drive lower costs and sustainable profitability, which includes the potential sale of non-core assets over the 
next twelve to eighteen months and an analysis of existing production capacities.  We may not be able to realize the expected 
benefits or cost savings from this strategy.

We have made, and may continue to plan and execute, acquisitions and divestitures and take other actions to grow or 
streamline our portfolio. There is no assurance that anticipated benefits of our strategic actions will be realized. With respect 
to portfolio optimization actions such as divestitures, curtailments, restarts, expansions, and closures, we may face barriers to 
exit from unprofitable businesses or operations, including high exit costs or objections from various stakeholders, the lack of 
availability of buyers willing to purchase such assets at prices acceptable to us, delays due to any regulatory approvals, 
continuing environmental obligations, and third parties unwilling to release us from guarantees or other credit support 
provided in connection with the sale of assets. In addition, we may retain liabilities from such transactions, have ongoing 
indemnification obligations, and incur unforeseen liabilities for divested entities if a buyer fails to honor all 
commitments. Our business operations are capital intensive, and curtailment or closure of operations or facilities may include 

19

significant charges, including asset impairment charges and other measures. There can be no assurance that divestitures or 
closures will be undertaken or completed in their entirety as planned at the anticipated cost, or that such actions will be 
beneficial to the Company.

Our announced a multi-year portfolio review of Company assets includes evaluating our portfolio to assess each facility’s 
strategic benefits, competitiveness, and viability. As part of this strategic review, we may close certain facilities. There can be 
significant costs associated with facility closures, and the effect of dispositions over time will reduce the Company’s cash 
flow and earnings capacity and result in a less diversified portfolio of businesses, and we will have a greater dependency on 
remaining businesses for our financial results. Additionally, we could curtail, whether temporarily or permanently, certain 
existing facilities, which may require us to incur curtailment and carrying costs related to those facilities, as well as further 
increased costs should production be resumed at any curtailed facility, which could have an adverse effect on our financial 
results and results of operations. Executing on these transactions will also divert senior management time and resources from 
our regular business operations.

Joint ventures, other strategic alliances, and business transactions may not achieve intended results. We may experience 
operational challenges in integrating or segregating assets for such a venture or transaction, and such a venture or 
transaction could increase the number of our outstanding shares or amount of outstanding debt and affect our financial 
position.   

We participate in joint ventures, and have formed strategic alliances, and may enter into other similar arrangements in the 
future. For example, AWAC is an unincorporated global joint venture between Alcoa and Alumina Limited. AWAC consists 
of a number of affiliated entities, which own, operate or have an interest in, bauxite mines and alumina refineries, as well as 
an aluminum smelter, in seven countries. In addition, Alcoa is party to a joint venture with Ma’aden, the Saudi Arabian 
Mining Company. Although the Company has, in connection with these and our other existing joint ventures and strategic 
alliances, sought to protect our interests, joint ventures and strategic alliances inherently involve special risks. Whether or not 
the Company holds majority interests or maintains operational control in such arrangements, our partners may:

•

•

•

•

have economic, political or business interests or goals that are inconsistent with, or opposed to those of, the 
Company;

exercise veto rights so as to block actions that we believe to be in our or the joint venture’s or strategic alliance’s 
best interests;

take action contrary to our policies or objectives with respect to our investments; or

as a result of financial or other difficulties, be unable or unwilling to fulfill their obligations under the joint venture, 
strategic alliance or other agreements, such as contributing capital to expansion or maintenance projects.

We continuously evaluate and may in the future enter into additional strategic transactions. Any such transactions could 
happen at any time, could be material to our business and could take any number of forms, including, for example, an 
acquisition, merger, sale or distribution of certain assets, refinancing, or other recapitalization or material strategic 
transaction. There can be no assurance that our joint ventures, strategic alliances, or additional strategic transactions will be 
beneficial to us, whether due to the above-described risks, unfavorable global economic conditions, increases in costs, foreign 
currency fluctuations, political risks, retained liabilities, indemnification obligations, or other factors. Evaluating potential 
transactions and integrating completed ones may divert the attention of our management from ordinary operating matters. In 
addition, to the extent we consummate an agreement for the sale and disposition of an asset or asset group, we may 
experience operational difficulties segregating them from our retained assets and operations, which could impact the 
execution or timing of such dispositions and could result in disruptions to our operations and/or claims for damages, among 
other things.

If we complete a strategic transaction, we may require additional financing that could result in an increase in the number of 
our outstanding shares of stock or the aggregate amount and/or cost of our debt, which may result in an adverse impact to our 
credit ratings. The number of shares of our stock or the aggregate principal amount of our debt that we may issue may be 
significant. Moreover, the terms of any debt financing may be expensive or adversely impact our results of operations.

We could be adversely affected by changes in the business or financial condition of a significant customer or joint venture 
partner.

A significant downturn or deterioration in the business or financial condition of a key customer or joint venture partner could 
affect our results of operations in a particular period. Our customers may experience delays in the launch of new products, 
labor strikes, diminished liquidity or credit unavailability, weak demand for their products, or other difficulties in their 
businesses. If we are not successful in replacing business lost from such customers, profitability may be adversely 
affected. Our joint venture partners could be rendered unable to contribute their share of operating or capital costs, having an 
adverse impact on our business.

20

Global Operational Risks

Our participation in increasingly competitive and complex global markets exposes us to risks that could adversely affect 
our business, financial condition, operating results, or cash flows.

We have operations or activities in numerous countries and regions outside the United States, including Australia, Brazil, 
Canada, Europe, Guinea, Suriname, and the Kingdom of Saudi Arabia. The risks associated with the Company’s global 
operations include:

•

•

•

•

•

economic and commercial instability risks, including those caused by sovereign and private debt default, corruption, 
and changes in local government laws, regulations and policies, such as those related to tariffs and trade barriers, 
trade tensions, taxation, exchange controls, employment regulations and repatriation of earnings;

geopolitical risks, such as political instability, civil unrest, expropriation, nationalization of properties by a 
government, imposition of sanctions, changes to import or export regulations and fees, renegotiation or nullification 
of existing agreements, mining leases and permits, and changes to mining royalty rules or laws;

weakening macroeconomic conditions; 

contracting manufacturing activity, especially in the global automotive sector;

war or terrorist activities;

• major public health issues, such as an outbreak of a pandemic or epidemic (such as the novel coronavirus COVID-

19), which could cause disruptions in our operations, supply chain, or workforce;

•

•

difficulties enforcing intellectual property and contractual rights in certain jurisdictions; and

unexpected events, accidents, or environmental incidents, including natural disasters.

While the impact of any of the foregoing factors is difficult to predict, any one or more of them could adversely affect our 
business, financial condition, operating results or cash flows. Existing insurance arrangements may not provide protection for 
the costs that may arise from such events.

As we continue to operate globally, we may face greater competition from certain geographic regions, including Asia, where 
China is actively promoting and subsidizing its aluminum industry, and negatively affecting prices outside of China. These 
actions by China and trade barriers may restrict us from participating in the Chinese market and prevent us from competing 
effectively with Chinese companies.  Additionally, certain competitors possess financial, technical and management 
resources to develop and market products that may compete favorably against our products, and consolidation among our 
competitors may also allow them to compete more effectively.

Our global operations expose us to risks related to economic and political conditions, including the impact of tariffs and 
sanctions, which may negatively impact our business.

We are subject to risks associated with doing business internationally, including the effects of foreign and domestic laws and 
regulations, foreign or domestic government fiscal and political crises, and political and economic disputes and sanctions. 
These factors, among others, bring uncertainty to the markets in which we compete, and may adversely affect our business, 
financial condition, operating results or cash flows. For example, increased government enforcement in Brazil that resulted in 
disruptions in the alumina supply, as well as the impact of environmental and supply management regulatory reforms in 
China, could adversely impact our business and results of operations.

In the United States, the current administration has publicly supported, and in some instances has already proposed or taken 
action with respect to, significant changes to certain trade policies, including import tariffs and quotas, modifications to 
international trade policy, the withdrawal from or renegotiation of certain trade agreements, including the US-Mexico-
Canada Agreement, and other changes that may affect U.S. trade relations with other countries, any of which may require us 
to significantly modify our current business practices or may otherwise materially and adversely affect our business or those 
of our customers. Such changes could also result in retaliatory actions by U.S. trading partners. For example, in March 2018, 
the United States announced a plan to indefinitely impose a 10 percent tariff on certain imported aluminum products under 
Section 232 of the Trade Expansion Act of 1962, and in May 2019, Canada and Mexico received an exemption from tariffs 
that had been imposed on aluminum produced and imported from those countries under Section 232.  As a result of these or 
other potential U.S. import tariff actions, certain affected countries and other foreign governments have initiated or may 
impose retaliatory trade measures on aluminum produced in the United States.  To the extent that further tariffs are imposed 
on a broader range of imports, or these tariffs and other trade actions result in a decrease in international demand for 

21

aluminum produced in the United States or otherwise negatively impact demand for our products, our business may be 
adversely impacted, and could further exacerbate aluminum and alumina price volatility and overall market uncertainty.  

Our global operations expose us to various legal and regulatory systems, and changes in conditions beyond our control in 
foreign countries.

In addition to the business risks inherent in operating outside the United States, legal and regulatory systems in foreign 
countries may be less developed and predictable, and the possibility of various types of adverse governmental action may be 
more pronounced. Unexpected or uncontrollable events or circumstances in any of the foreign markets in which we operate, 
including actions by foreign governments such as changes in fiscal regimes, termination of our agreements with such foreign 
governments, increased government regulation, or forced curtailment of operations, could materially and adversely affect our 
business, financial condition, results of operations or cash flows.

Weakness in global economic conditions or in any of the industries or geographic regions in which we or our customers 
operate, and the cyclical nature of our customers’ businesses, could adversely impact our revenues and profitability by 
reducing demand and margins.

Our results of operations may be materially affected by the conditions in the global economy generally and in global capital 
markets. There has been extreme volatility in the capital markets and in the end markets and geographic regions in which we 
and our customers operate, which has negatively affected our revenues. Many of the markets in which our customers 
participate are also cyclical in nature and experience significant fluctuations in demand for our products based on economic 
conditions, consumer demand, raw material and energy costs, and government actions. Many of these factors are beyond our 
control.

A decline in consumer and business confidence and spending, severe reductions in the availability and cost of credit, and 
volatility in the capital and credit markets could adversely affect the business and economic environment in which we operate 
and the profitability of our business. We are also exposed to risks associated with the creditworthiness of our suppliers and 
customers. If the availability of credit to fund or support the continuation and expansion of our customers’ business 
operations is curtailed or if the cost of that credit is increased, the resulting inability of our customers or of their customers to 
either access credit or absorb the increased cost of that credit could adversely affect our business by reducing our sales or by 
increasing our exposure to losses from uncollectible customer accounts. These conditions and a disruption of the credit 
markets could also result in financial instability of some of our suppliers and customers. The consequences of such adverse 
effects could include the interruption of production at the facilities of our customers, the reduction, delay or cancellation of 
customer orders, delays or interruptions of the supply of raw materials we purchase, and bankruptcy of customers, suppliers 
or other creditors. Any of these events could adversely affect our profitability, cash flow and financial condition.

We are exposed to fluctuations in foreign currency exchange rates and interest rates, as well as inflation and other 
economic factors in the countries in which we operate.

Economic factors, including inflation and fluctuations in foreign currency exchange rates and interest rates, competitive 
factors in the countries in which we operate, and continued volatility or deterioration in the global economic and financial 
environment, could affect our revenues, expenses and results of operations. Changes in the valuation of the U.S. dollar 
against other currencies, particularly the Australian dollar, Brazilian real, Canadian dollar, Euro, and Norwegian kroner, may 
affect our profitability, as some important inputs are purchased in other currencies, while our products are generally sold in 
U.S. dollars. As the U.S. dollar strengthens, the cost curve shifts down for smelters outside the United States but costs for our 
U.S. smelting portfolio may not decline.

Unanticipated changes in tax laws or exposure to additional tax liabilities could affect our future profitability.

We are subject to income taxes in both the United States and various non-U.S. jurisdictions. Unanticipated changes in foreign 
and domestic tax laws, regulations, or policies, or their interpretation and application by regulatory bodies, or exposure to 
additional tax liabilities could affect our future profitability. Our domestic and international tax liabilities are dependent upon 
the distribution of income among these different jurisdictions. Our tax expense includes estimates of additional tax that may 
be incurred for tax exposures and reflects various estimates and assumptions. The assumptions include assessments of future 
earnings of the Company that could impact the valuation of our deferred tax assets. Our future results of operations could be 
adversely affected by changes in the effective tax rate as a result of a change in the mix of earnings in countries with differing 
statutory tax rates, changes in the overall profitability of the Company, changes in tax legislation and rates, changes in 
generally accepted accounting principles, and changes in the valuation of deferred tax assets and liabilities.  Significant 
changes to tax laws or regulations could have a substantial impact, positive or negative, on our effective tax rate, cash tax 
expenditures and cash flows, and deferred tax assets and liabilities. 

We are subject to tax audits by various tax authorities in many jurisdictions, such as Australia, Brazil, Canada, and Spain.  
We regularly assess the potential outcomes of examinations by tax authorities in determining the adequacy of our provision 
for income taxes. The results of tax audits and examinations of previously filed tax returns or related litigation and continuing 

22

assessments of our tax exposures could materially affect our financial results. See Note P to the Consolidated Financial 
Statements in Part II Item 8 of this Form 10-K under the caption Income Taxes – Unrecognized Tax Benefits.   

We may be exposed to significant legal proceedings, investigations or changes in foreign and/or U.S. federal, state, or 
local laws, regulations or policies.

Our results of operations or liquidity in a particular period could be affected by new or increasingly stringent laws, regulatory 
requirements or interpretations, or outcomes of significant legal proceedings or investigations adverse to the Company. We 
may become subject to unexpected or rising costs associated with business operations or provision of health or welfare 
benefits to employees due to changes in laws, regulations or policies. We are also subject to a variety of legal compliance 
risks, including, among other things, potential claims relating to health and safety, environmental matters, intellectual 
property rights, product liability, taxes and compliance with U.S. and foreign export laws, anti-bribery laws, competition laws 
and sales and trading practices. We could be subject to fines, penalties, interest, or damages (in certain cases, treble 
damages). In addition, if we violate the terms of our agreements with governmental authorities, we may face additional 
monetary sanctions and other remedies as a court deems appropriate.

While we believe we have adopted appropriate risk management and compliance programs to address and reduce these risks, 
the global and diverse nature of our operations means that these risks continue to exist, and additional legal proceedings and 
contingencies may arise from time to time. In addition, various factors or developments can lead the Company to change 
current estimates of liabilities or make estimates for matters previously not susceptible of reasonable estimates, such as a 
significant judicial ruling, judgment, or settlement, or significant regulatory developments or changes in applicable law. A 
future adverse ruling or settlement or unfavorable changes in laws, regulations or policies, or other contingencies that the 
Company cannot predict with certainty could have a material adverse effect on our results of operations or cash flows in a 
particular period. See Part I Item 3 and Note R to the Consolidated Financial Statements in Part II Item 8 of this Form 10-K 
under the caption Contingencies and Commitments—Contingencies—Litigation.

We are subject to a broad range of health, safety and environmental laws, regulations and other requirements in the 
jurisdictions in which we operate that may expose us to substantial claims, costs, and liabilities.

Our operations worldwide are subject to numerous complex and increasingly stringent federal, state, local and foreign laws, 
regulations, policies, and other requirements, including those related to health, safety, environmental, and waste management 
and disposal matters, which may expose us to substantial claims, costs, and liabilities. We may be subject to fines, penalties 
and other damages, such as natural resource damages and the costs associated with the investigation and cleanup of soil, 
surface water, groundwater, and other media under laws such as CERCLA (commonly known as Superfund) or similar U.S. 
and foreign regulations. These laws, regulations, policies, and other requirements could change or be applied or interpreted in 
ways that could (i) require us to enjoin, curtail, close or otherwise modify our operations, including the implementation of 
corrective measures, the installation of additional equipment, or the undertaking of other remedial actions, or (ii) subject us to 
enforcement risk or impose on or require us to incur additional capital expenditures, compliance or other costs, fines, or 
penalties, any of which could adversely affect our results of operations, cash flows and financial condition, and the trading 
price of our common stock.  

The costs of complying with such laws, regulations, policies and other requirements, including participation in assessments, 
remediation activities, and cleanups of sites, as well as internal voluntary programs, are significant and will continue to be so 
for the foreseeable future. Environmental laws may impose cleanup liability on owners and occupiers of contaminated 
property, including past or divested properties, regardless of whether the owners and occupiers caused the contamination or 
whether the activity that caused the contamination was lawful at the time it was conducted. As a result, we may be subject to 
claims arising from current or former conditions at sites that we own or operate currently, as well as at sites that we owned or 
operated in the past, and at contaminated sites that have always been owned or operated by third parties, regardless of 
whether we caused the contamination or whether the activity that caused the contamination was lawful at the time it was 
conducted.  Liability may be without regard to fault and may be joint and several, so that we may be held responsible for 
more than our share of the contamination or other damages, or even for the entire share. 

In addition, because environmental laws, regulations, policies and other requirements are constantly evolving, we will 
continue to incur costs to maintain compliance and such costs could increase materially and prove to be more limiting and 
costly than we anticipate.  Evolving standards and expectations can result in increased litigation and/or increased costs, all of 
which can have a material and adverse effect on our business operations, earnings and cash flows. Future compliance with 
environmental, health and safety legislation and other regulatory requirements may prove to be more limiting and costly than 
we anticipate, and may disrupt our business operations and require significant expenditures. Our results of operations or 
liquidity in a particular period could be materially affected by certain health, safety or environmental matters, including 
remediation costs and damages related to certain sites.

23

Our operations include impoundment structures, which could impact the environment or cause exposure to hazardous 
substances or other damage, which could result in material liabilities to us. 

Some of our operations generate hazardous waste and other byproducts, which we contain in tailing facilities, residue storage 
areas, and other structural impoundments that are subject to extensive regulation. Overtopping of storage areas caused by 
extreme weather events or unanticipated structural failure of impoundments could result in severe, and in some cases 
catastrophic, damage to the environment, natural resources, or property, or personal injury and loss of life. These and other 
similar impacts that our operations may have on the environment, as well as exposures to hazardous substances or wastes 
associated with our operations, could result in civil or criminal fines or penalties and enforcement actions issued by 
regulatory or judicial authorities enjoining, curtailing or closing operations or requiring corrective measures, any of which 
could materially and adversely affect us.

Climate change, climate change legislation or regulations, extreme weather conditions, and greenhouse gas effects may 
adversely impact our operations and markets.

Energy is a significant input in a number of our operations and there is growing recognition that consumption of energy 
derived from fossil fuels is a contributor to climate change. A number of governments or regulatory bodies in areas where we 
operate have introduced or are contemplating legislative and regulatory change in response to the potential impacts of climate 
change. We could see changes in the margins of greenhouse gas-intensive assets and energy-intensive assets as a result of 
regulatory impacts in the countries in which we operate. These regulatory mechanisms may be either voluntary or legislated 
and may impact our operations directly or indirectly through customers or our supply chain. Inconsistency of regulations may 
also change the attractiveness of the locations of some of the Company’s assets. Assessments of the potential impact of future 
climate change legislation, regulation and international treaties and accords are uncertain, given the wide scope of potential 
regulatory change in countries in which we operate. We may realize increased capital expenditures resulting from required 
compliance with revised or new legislation or regulations, costs to purchase or profits from sales of, allowances or credits 
under a “cap and trade” system, increased insurance premiums and deductibles as new actuarial tables are developed to 
reshape coverage, a change in competitive position relative to industry peers and changes to profit or loss arising from 
increased or decreased demand for goods produced by the Company and, indirectly, from changes in costs of goods sold.

The potential physical impacts of climate change or extreme weather conditions on the Company’s operations are highly 
uncertain, and will be particular to the geographic circumstances. These may include changes in rainfall patterns, wildfires, 
heat waves, shortages of water or other natural resources, changing sea levels, changing storm patterns, flooding, increased 
frequency and intensities of storms, and changing temperature levels.  Any of these may disrupt our operations, hinder 
transportation of our products to customers, prevent access to our facilities, negatively impact our suppliers’ or customers’ 
operations and their ability to fulfill contractual obligations to us, and/or damage our facilities, all of which may increase our 
costs, reduce production and adversely affect our operations and financial performance.  

Competition Risks

We face significant competition, which may have an adverse effect on profitability.

We compete with a variety of both U.S. and non-U.S. aluminum industry competitors as well as with producers of other 
materials, such as steel, titanium, plastics, composites, ceramics, and glass, among others. Use of such materials could reduce 
the demand for aluminum products, which may reduce our profitability and cash flow.  Factors affecting our ability to 
compete include increased competition from overseas producers, our competitors’ pricing strategies, the introduction or 
advancement of new technologies and equipment by our competitors, and our ability to maintain the cost-efficiency of our 
facilities.  In addition, our competitive position depends, in part, on our ability to operate as an integrated aluminum value 
chain, leverage innovation expertise across businesses and key end markets, and access an economical power supply to 
sustain our operations in various countries. See Business—Competition.

Our business is capital intensive, and if there are downturns in the industries that we serve, we may be forced to 
significantly curtail or suspend operations, which could result in our recording asset impairment charges or taking other 
measures that may adversely affect our results of operations and profitability.

Our business operations are capital intensive. If there are downturns in the industries that we serve, we may be forced to 
significantly curtail or suspend our operations, including laying off employees, recording asset impairment charges and other 
measures. In addition, we may not realize the benefits or expected returns from announced plans, programs, initiatives and 
capital investments. Any of these events could adversely affect our results of operations and profitability.

24

Available Capital and Credit-Related Risks

Our business and growth prospects may be negatively impacted by limits on our ability to fund capital expenditures.

We require substantial capital to invest in growth opportunities and to maintain and prolong the life and capacity of our 
existing facilities. Our ability to generate cash flows is affected by many factors, including market and pricing 
conditions.  Insufficient cash generation or capital project overruns may negatively impact our ability to fund as planned our 
sustaining and return-seeking capital projects, and such postponement in funding capital expenditures or inadequate funding 
to complete projects could result in operational issues. In addition, to the extent our access to competitive financial, credit, 
capital and/or banking markets becomes impaired, our operations, financial results and cash flows could be adversely 
impacted.  We may also need to address commercial and political issues in relation to reductions in capital expenditures in 
certain of the jurisdictions in which we operate. If our interest in our joint ventures is diluted or we lose key concessions, our 
growth could be constrained. Any of the foregoing could have a material adverse effect on our business, results of operations, 
financial condition and prospects.

Deterioration in our credit profile or increases in interest rates could increase our costs of borrowing money and limit our 
access to the capital markets and commercial credit.

The major credit rating agencies evaluate our creditworthiness and give us specified credit ratings. These ratings are based on 
a number of factors, including our financial strength and financial policies as well as our strategies, operations and 
execution. These credit ratings are limited in scope, and do not address all material risks related to an investment in us, but 
rather reflect only the view of each rating agency at the time its rating is issued. Nonetheless, the credit ratings we receive 
impact our borrowing costs as well as our access to sources of capital on terms that will be advantageous to our 
business. Failure to obtain sufficiently high credit ratings could adversely affect our interest rates in future financings, our 
liquidity, or our competitive position and could also restrict our access to capital markets. In addition, our credit ratings could 
be lowered or withdrawn entirely by a rating agency if, in its judgment, the circumstances warrant. If a rating agency were to 
downgrade our rating, our borrowing costs could increase, our funding sources could decrease, and we would need to rely on 
our cash flows from operations. As a result of these factors, a downgrade of our credit ratings could have a materially adverse 
impact on our future operations, cash flows, and financial position. 

In addition, our variable rate indebtedness may use London Interbank Offering Rate (LIBOR) as a benchmark for 
establishing the rate.  LIBOR has been the subject of recent national, international and other regulatory guidance and 
proposals for reform, and in 2017, the U.K. Financial Conduct Authority announced that it intends to phase out LIBOR by 
the end of 2021. The financial industry is currently transitioning away from LIBOR as a benchmark for the interbank lending 
market.  The discontinuation, reform, or replacement of LIBOR or any other benchmark rates may have an impact on 
contractual mechanics in the credit market or cause disruption in the broader financial markets.  The consequences of these 
developments cannot be entirely predicted, but could include an increase in the cost of our variable rate indebtedness.   

Our indebtedness restricts our current and future operations, which could adversely affect our ability to respond to 
changes in our business and manage our operations.

Alcoa and Alcoa Nederland Holding B.V. (ANHBV), a wholly-owned subsidiary of Alcoa, are party to a revolving credit 
agreement with a syndicate of lenders and issuers named therein (as subsequently amended, the Revolving Credit 
Agreement). The terms of the Revolving Credit Agreement and the indentures governing our outstanding notes contain 
covenants that impose significant operating and financial restrictions on us, including on our ability to, among other things:

• make investments, loans, advances, and acquisitions;

•

•

•

amend certain material documents; 

dispose of assets;

incur or guarantee additional debt and issue certain disqualified equity interests and preferred stock;

• make certain restricted payments, including limiting the amount of dividends on equity securities and payments to 

redeem, repurchase or retire equity securities or other indebtedness;

•

engage in transactions with affiliates;

• materially alter the business we conduct;

•

•

enter into certain restrictive agreements;

create liens on assets to secure debt;

25

•

•

consolidate, merge, sell or otherwise dispose of all or substantially all of Alcoa’s, ANHBV’s or a subsidiary 
guarantor’s assets; and

take any actions that would reduce our ownership of AWAC entities below an agreed level.

The Revolving Credit Agreement requires us to comply with financial covenants which includes maintaining an interest 
expense coverage ratio of not less than 5.00 to 1.00, and a leverage ratio for any period of four consecutive fiscal quarters that 
is not greater than 2.50 to 1.00. The calculation of these ratios, when considering the Company’s existing debt obligations, 
could restrict the amount of additional borrowing capacity under the Company’s Revolving Credit Facility or other credit 
facilities. 

In addition, all obligations of Alcoa Corporation or a domestic entity under the Revolving Credit Agreement are secured by, 
subject to certain exceptions, a first priority lien on substantially all assets of Alcoa Corporation and the material domestic 
wholly-owned subsidiaries of Alcoa Corporation and certain equity interests of specified non-U.S. subsidiaries. All other 
obligations under the Revolving Credit Facility are secured by, subject to certain exceptions, a first priority security interest 
in substantially all assets of Alcoa Corporation, ANHBV, the material domestic wholly-owned subsidiaries of Alcoa 
Corporation, and the material foreign wholly-owned subsidiaries of Alcoa Corporation located in Australia, Brazil, Canada, 
Luxembourg, the Netherlands, Norway, and Switzerland including equity interests of certain subsidiaries that directly hold 
equity interests in AWAC entities. Our ability to comply with these agreements may be affected by events beyond our 
control, including prevailing economic, financial and industry conditions. These covenants could have an adverse effect on 
our business by limiting our ability to take advantage of financing, merger and acquisition, or other opportunities. The breach 
of any of these covenants or restrictions could result in a default under the Revolving Credit Agreement or the indentures 
governing our notes and other outstanding indebtedness, including such indebtedness for which the Company is a guarantor.

For more information on the restrictive covenants in the Revolving Credit Agreement, see the Liquidity and Capital 
Resources – Financing Activities section in Part II Item 7 of this Form 10-K.  

Our failure to comply with the agreements relating to our outstanding indebtedness, including due to events beyond our 
control, could result in an event of default that could materially and adversely affect our business, financial condition, 
results of operations or cash flows.

If an event of default were to occur under any of the agreements relating to our outstanding indebtedness, including the 
Revolving Credit Agreement and the indenture governing our notes, we may not be able to incur additional indebtedness 
under the Revolving Credit Agreement and the holders of the defaulted debt could cause all amounts outstanding with respect 
to that debt to be due and payable immediately. We cannot assure that our assets or cash flow would be sufficient to fully 
repay borrowings under our outstanding debt instruments if accelerated upon an event of default, which could have a material 
adverse effect on our ability to continue to operate as a going concern. Further, if we are unable to repay, refinance or 
restructure our secured indebtedness, the holders of such indebtedness could proceed against the collateral securing that 
indebtedness. In addition, any event of default or declaration of acceleration under one debt instrument also could result in an 
event of default under one or more of our other debt instruments.

Cybersecurity Risks 

Cyber-attacks and security breaches may threaten the integrity of our intellectual property and other sensitive 
information, disrupt our business operations, expose us to potential liability, and result in reputational harm and other 
negative consequences that could have a material adverse effect on our financial condition and results of operations.

We depend on computers, information and communications technology and related systems to enable us to operate efficiently 
and interface with customers as well as to maintain financial accuracy and efficiency.  In addition, our business involves the 
use, storage, and transmission of information about our employees and customers. The protection of such information, as 
well as our proprietary information, is critical to us.  In addition, we are subject to regulations around the world regarding the 
protection of information and data privacy, such as the European Union’s General Data Privacy Regulation (the GDPR). We 
face global cybersecurity threats, which may range from uncoordinated individual attempts to sophisticated and targeted 
measures, known as advanced persistent threats, directed at the Company. Cyber-attacks and other cyber incidents are more 
frequent, constantly evolving, more sophisticated, and made by groups and individuals with a wide range of expertise and 
motives. Cyber-attacks and security breaches may include, but are not limited to, unauthorized attempts to access information 
or digital infrastructure, computer viruses, ransomware, malicious codes, hacking, phishing, denial of service, and other 
electronic security breaches.  

We believe that we face a heightened threat of cyber-attacks because of the industry in which we operate and the markets we 
serve. As techniques used to obtain unauthorized access or sabotage systems change frequently and generally are not 
recognized until launched against a target, we may be unable to anticipate these techniques, including their scope and impact, 
or implement preventative measures.  We have experienced attempts by external parties to penetrate our networks and 

26

systems. Such attempts to date have not resulted in any material breaches, disruptions, or loss of information.  While the 
Company continually works to safeguard our systems and mitigate potential risks, there is no assurance that such actions will 
be sufficient to prevent cyber-attacks or security breaches that manipulate or improperly use our systems or networks, 
compromise confidential or otherwise protected information, destroy or corrupt data, or otherwise disrupt our 
operations. These events could negatively impact our reputation and competitive position, and could result in litigation with 
third parties, regulatory action, loss of business, potential liability and increased remediation costs, any of which could have a 
material adverse effect on our financial condition and results of operations. Such security breaches could also result in a 
violation of applicable U.S. and international privacy and other laws, and subject us to private consumer, business partner, or 
securities litigation and governmental investigations and proceedings, any of which could result in our exposure to material 
civil or criminal liability. For example, the GDPR subjects companies to a range of new compliance obligations regarding the 
handling of personal data.  In the event our operations are found to be in violation of the GDPR’s requirements, we may be 
subject to significant civil penalties, business disruption and reputational harm, any of which could have a material adverse 
effect on our business.  

In addition, cyber-attacks or breaches could require significant management attention and resources, and result in the 
diminution of the value of our investment in research and development. While we have disaster recovery and business 
continuity plans in place, if our information technology systems are damaged, breached or cease to function properly for any 
reason, including the poor performance of, failure of or cyber-attack on third-party service providers, catastrophic events, 
power outages, cyber-security breaches, network outages, failed upgrades or other similar events and, if the disaster recovery 
and business continuity plans do not effectively resolve such issues on a timely basis, we may suffer interruptions in our 
ability to manage or conduct business as well as reputational harm.  As a result of such events, we may be subject to 
governmental investigations and litigation, any of which may adversely impact our business, results of operations, cash flows 
and financial condition.

Employee- and Pension-Related Risks

Loss of key personnel may adversely affect our business.

Our future success greatly depends on the continued service and performance of our executive management team and other 
key employees, and our ability to continue to attract and retain additional highly qualified personnel. Our executive 
management team and our other key employees are integral to our success based on their expertise and knowledge of our 
business and products. We compete for such personnel with other companies, including public and private company 
competitors who may periodically offer more favorable terms of employment. The loss or interruption of the services of any 
member of our executive management team or other key persons could have a material adverse effect on our business, results 
of operations and financial condition because we may not be able to find appropriate replacement personnel in a timely 
manner should the need arise.

Union disputes and other employee relations issues could adversely affect our financial results.

A significant portion of our employees are represented by labor unions in a number of countries under various collective 
bargaining agreements with varying durations and expiration dates. See Business—Employees. Union disputes and other 
employee relations issues could adversely affect our financial results. We may not be able to satisfactorily renegotiate 
collective bargaining agreements when they expire. In addition, existing collective bargaining agreements may not prevent 
strikes, work stoppages, work slowdowns, union organizing campaigns, or lockouts at our facilities in the future. We may 
also be subject to general country strikes or work stoppages unrelated to our business or collective bargaining agreements. A 
labor dispute or work stoppage of employees covered by collective bargaining agreements could have a material adverse 
effect on production at one or more of our facilities, and depending on the length of work stoppage, on our financial results.

An adverse decline in the liability discount rate, lower-than-expected investment return on pension assets and other 
factors could affect our results of operations or amount of pension funding contributions in future periods.

Our results of operations may be negatively affected by the amount of expense we record for our pension and other 
postretirement benefit plans, reductions in the fair value of plan assets, and other factors. We calculate income or expense for 
our plans using actuarial valuations in accordance with accounting principles generally accepted in the United States of 
America (GAAP).

These valuations reflect assumptions about financial market and other economic conditions, which may change based on 
changes in key economic indicators. The most significant year-end assumptions used by the Company to estimate pension or 
other postretirement benefit income or expense for the following year are the discount rate applied to plan liabilities and the 
expected long-term rate of return on plan assets. In addition, the Company is required to make an annual measurement of 
plan assets and liabilities, which may result in a significant charge to stockholders’ equity. See Management’s Discussion and 
Analysis of Financial Condition and Results of Operations—Critical Accounting Policies and Estimates—Pension and Other 
Postretirement Benefits and Note N to the Consolidated Financial Statements in Part II Item 8 of this Form 10-K under the 
caption Pension and Other Postretirement Benefits. Although GAAP expense and pension funding contributions are impacted 

27

by different regulations and requirements, the key economic factors that affect GAAP expense would also likely affect the 
amount of cash or securities we would contribute to the pension plans.

Potential pension contributions include both mandatory amounts required under federal law and discretionary contributions to 
improve the plans’ funded status. Higher than expected pension contributions due to a decline in the plans’ funded status as a 
result of declines in the discount rate or lower-than-expected investment returns on plan assets could have a material negative 
effect on our cash flows. Adverse capital market conditions could result in reductions in the fair value of plan assets and 
increase our liabilities related to such plans, adversely affecting our liquidity and results of operations.

Risk Related to Prior Separation Transaction

In connection with our Separation Transaction from ParentCo, Arconic agreed to indemnify us for certain liabilities and 
we agreed to indemnify Arconic for certain liabilities which could negatively impact financial results if indemnity 
liabilities arise in the future.

In connection with the Separation Transaction, Arconic agreed to indemnify us for certain liabilities, and we agreed to 
indemnify Arconic for certain liabilities, in each case for uncapped amounts. Indemnities that we may be required to provide 
Arconic may be significant and could negatively impact our business. Third parties could also seek to hold us responsible for 
any of the liabilities that Arconic has agreed to retain. Any amounts we are required to pay pursuant to these indemnification 
obligations and other liabilities could require us to divert cash that would otherwise have been used in furtherance of our 
operating business. Further, the indemnity from Arconic may not be sufficient to protect us against the full amount of such 
liabilities, and Arconic may not be able to fully satisfy its indemnification obligations. Moreover, even if we ultimately 
succeed in recovering from Arconic any amounts for which we are held liable, we may be temporarily required to bear these 
losses ourselves. Each of these risks could negatively affect our business, results of operations and financial condition.

Risks Related to Stock Ownership in the Company

Actions of activist stockholders of Alcoa could be disruptive and potentially costly, and the possibility that activist 
stockholders may contest, or seek changes that conflict with, our strategic direction could cause uncertainty about the 
strategic direction of our business. 

Activist stockholders may from time to time attempt to effect changes in our Board of Directors or strategic direction and, in 
furtherance thereof, may seek changes in how Alcoa is governed. Our Board of Directors and management team strive to 
maintain constructive, ongoing communications with Alcoa stockholders, including activist stockholders, and welcome their 
views and opinions with the goal of working together constructively to enhance value for all stockholders.  However, activist 
campaigns that contest, or conflict with, our strategic direction could have an adverse effect on us because: (i) responding to 
actions by activist stockholders can disrupt our operations, are costly and time-consuming, and divert the attention of our 
Board of Directors and senior management from the pursuit of business strategies, which could adversely affect our results of 
operations and financial condition; (ii) perceived uncertainties as to our future direction may cause stock price decline and 
lead to the perception of a change in the direction of the business, instability or lack of continuity which may be exploited by 
our competitors, cause concern to our current or potential customers, result in the loss of potential business opportunities and 
make it more difficult to attract and retain qualified personnel and business partners; and (iii) these types of actions could 
cause significant fluctuations in our stock price based on temporary or speculative market perceptions or other factors that do 
not necessarily reflect the underlying fundamentals and prospects of our business.

Anti-takeover provisions could enable our management to resist a takeover attempt by a third party and limit the power of 
our stockholders, which could decrease the trading price of our common stock.

Alcoa’s amended and restated certificate of incorporation (certificate of incorporation) and amended and restated bylaws 
(bylaws) contain, and Delaware law contains, provisions that are intended to deter coercive takeover practices and inadequate 
takeover bids by making such practices or bids unacceptably expensive to the bidder and to encourage prospective acquirers 
to negotiate with Alcoa’s Board of Directors rather than to attempt a hostile takeover. These provisions include, among 
others:

•

•

•

•

the ability of our remaining directors to fill vacancies on our Board of Directors;

procedural rules regarding how stockholders may present proposals or nominate directors for election at stockholder 
meetings; 

the right of our Board of Directors to issue preferred stock without stockholder approval; and

the inability of our stockholders to act by written consent unless unanimous. 

28

In addition, we are subject to Section 203 of the Delaware General Corporation Law, which provides that, subject to limited 
exceptions, persons that acquire, or are affiliated with persons that acquire, more than 15% of the outstanding voting stock of 
a Delaware corporation may not engage in a business combination with that corporation, including by merger, consolidation 
or acquisitions of additional shares, for a three-year period following the date on which that person or any of its affiliates 
becomes the holder of more than 15% of the corporation’s outstanding voting stock.

We believe these provisions protect our stockholders from coercive or otherwise unfair takeover tactics by requiring potential 
acquirers to negotiate with our Board of Directors and by providing our Board of Directors with more time to assess any 
acquisition proposal. These provisions are not intended to make Alcoa immune from takeovers; however, these provisions 
will apply even if the offer may be considered beneficial by some stockholders and could delay or prevent an acquisition that 
our Board of Directors determines is not in the best interests of Alcoa and our stockholders. These provisions may also 
prevent or discourage attempts to remove and replace incumbent directors. These provisions of our certificate of 
incorporation, bylaws, and Delaware law, that have the effect of delaying or deterring a change in control of the Company 
could limit the opportunity for our stockholders to receive a premium for their shares and could affect the price that some 
investors are willing to pay for Alcoa common stock.

Item 1B.  Unresolved Staff Comments.

None.

Item 2. Properties.

Alcoa Corporation’s principal executive offices, located at 201 Isabella Street, Suite 500, Pittsburgh, Pennsylvania 15212-
5858, are leased.  Alcoa also leases several office facilities and sites, both domestically and internationally.  In addition, 
Alcoa owns or has an ownership interest in its production sites, both domestically and internationally. Alcoa owns active 
mines and plants classified under the Bauxite, Alumina, and Aluminum segments of its business. These include facilities and 
assets around the world used for Alcoa’s bauxite mining, alumina refining, aluminum smelting and casting production, 
energy generation, and aluminum rolling operations.  Capacity and utilization of these facilities varies by segment and the 
level of demand for each product.  See Part I Item 1 of this Form 10-K for additional information, including the ownership, 
capacity and utilization of these facilities according to each segment.

Several of our wholly-owned production facilities are encumbered under the Company’s Revolving Credit Facility.  For 
information on the Company’s Revolving Credit Facility, see Part II Item 7 of this Form 10-K under the caption 
Management’s Discussion and Analysis of Financial Condition and Results of Operations – Liquidity and Capital Resources 
– Financing Activities. 

Although Alcoa’s facilities vary in terms of age and condition, management believes that its facilities are suitable and 
generally adequate to support the current and projected operations of the business.  See Notes B and J to the Consolidated 
Financial Statements in Part II Item 8 of this Form 10-K for information on properties, plants and equipment.

Item 3. Legal Proceedings.

In the ordinary course of its business, Alcoa is involved in a number of lawsuits and claims, both actual and potential. 
Proceedings that were previously disclosed may no longer be reported because, as a result of rulings in the case, settlements, 
changes in our business or other developments, in our judgment, they are no longer material to Alcoa’s business, financial 
position or results of operations. For additional information related to ongoing legal matters, see Note R to the Consolidated 
Financial Statement in Item II Part 8 of this Form 10-K.  

Environmental Matters

Alcoa is involved in proceedings under CERCLA and analogous state provisions regarding the usage, disposal, storage or 
treatment of hazardous substances at a number of sites in the U.S. The Company has committed to participate, or is engaged 
in negotiations with federal or state authorities relative to its alleged liability for participation, in clean-up efforts at several 
such sites. The most significant of these matters are discussed in Note R to the Consolidated Financial Statements in Part II 
Item 8 of this Form 10-K under the caption Contingencies and Commitments—Environmental Matters.

In August 2005, Dany Lavoie, a resident of Baie Comeau in the Canadian Province of Québec, filed a Motion for 
Authorization to Institute a Class Action and for Designation of a Class Representative against Alcoa Canada Ltd., Alcoa 
Limitée, Société Canadienne de Metaux Reynolds Limitée and Canadian British Aluminum in the Superior Court of Québec 
in the District of Baie Comeau, alleging that defendants, as the present and past owners and operators of an aluminum smelter 
in Baie Comeau, had negligently allowed the emission of certain contaminants from the smelter on the lands and houses of 
the St. Georges neighborhood and its environs causing property damage and health concerns. In May 2007, the court 
authorized a class action suit on behalf of all people who suffered property or personal injury damages caused by the 
emission of polycyclic aromatic hydrocarbons from the Company’s aluminum smelter in Baie Comeau. In September 2007, 

29

plaintiffs filed the claim against the original defendants. The Soderberg smelting operations that plaintiffs allege to be the 
source of emissions of concern ceased operations in 2013 and has been dismantled.  A court appointed expert, engaged to 
perform analysis of the potential impacts from the emissions in accordance with a sampling protocol agreed by the parties, 
submitted its report to the court in May 2019.  The parties are currently reviewing the results of the report with their own 
experts.  During a recent case management conference, the court ordered the parties to file a new timetable to prepare the 
case for trial by May 1, 2020.  At this stage of the proceeding, we are unable to reasonably predict an outcome or to estimate 
a range of reasonably possible loss. 

Asbestos Litigation 

Some of our subsidiaries as premises owners are defendants in active lawsuits filed on behalf of persons alleging injury as a 
result of occupational exposure to asbestos at various facilities. A former affiliate of a subsidiary has been named, along with 
a large common group of industrial companies, in a pattern complaint where our involvement is not evident. Since 1999, 
several thousand such complaints have been filed. To date, the former affiliate has been dismissed from almost every case 
that was actually placed in line for trial. Our subsidiaries and acquired companies all have had numerous insurance policies 
over the years that provide coverage for asbestos based claims. Many of these policies provide layers of coverage for varying 
periods of time and for varying locations. We have significant insurance coverage and believe that our reserves are adequate 
for known asbestos exposure related liabilities. The costs of defense and settlement have not been and are not expected to be 
material to the results of operations, cash flows, and financial position of Alcoa Corporation.

General

In addition to the matters discussed above, various other lawsuits, claims, and proceedings have been or may be instituted or 
asserted against Alcoa Corporation, including those pertaining to environmental, safety and health, commercial, tax, product 
liability, intellectual property infringement, employment, and employee and retiree benefit matters, and other actions and 
claims arising out of the normal course of business. While the amounts claimed in these other matters may be substantial, the 
ultimate liability is not readily determinable because of the considerable uncertainties that exist. Accordingly, it is possible 
that the Company’s liquidity or results of operations in a particular period could be materially affected by one or more of 
these other matters. However, based on facts currently available, management believes that the disposition of these other 
matters that are pending or asserted will not have a material adverse effect, individually or in the aggregate, on the financial 
position of the Company.

Item 4.  Mine Safety Disclosures.

The information concerning mine safety violations or other regulatory matters required by Section 1503(a) of the Dodd-Frank 
Wall Street Reform and Consumer Protection Act and Item 104 of Regulation S-K (17 CFR 229.104) is included in Exhibit 
95.1 of this report, which is incorporated herein by reference.

30

PART II

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

Shares of the Company’s common stock are listed on the New York Stock Exchange and trade under the symbol “AA” in 
“regular-way” trading, which began on November 1, 2016 immediately following the Separation Transaction.

Alcoa Corporation did not pay dividends in 2019, 2018, or 2017. Dividends on Alcoa Corporation common stock are subject 
to authorization by the Company’s Board of Directors. The payment and amount of dividends, if any, depends upon matters 
deemed relevant by the Company’s Board of Directors, such as Alcoa Corporation’s results of operations, financial 
condition, cash requirements, future prospects, any limitations imposed by law, credit agreements or senior securities, and 
other factors deemed relevant and appropriate. The Company’s senior secured revolving credit facility and the indenture 
governing our senior unsecured notes restrict our ability to pay dividends in certain circumstances. For more information, see 
Management’s Discussion and Analysis of Financial Condition and Results of Operations – Liquidity and Capital Resources 
– Financing Activities in Part II Item 7 of this Form 10-K. 

As of February 14, 2020, there were approximately 11,500 holders of record of shares of the Company’s common stock. 
Because many of Alcoa Corporation’s shares are held by brokers and other institutions on behalf of stockholders, the 
Company is unable to estimate the total number of stockholders represented by these holders.

31

Stock Performance Graph

The following graph compares Alcoa Corporation’s cumulative 38-month total shareholder return with (1) the Standard & 
Poor’s (S&P) 500® Index and (2) the S&P 500® Metals & Mining GICS Level 3 Index, a group of companies categorized by 
S&P as active in the “Metals and Mining” industry within the “Materials” market sector. This comparison was based on an 
initial investment of $100, including the reinvestment of any dividends from November 1, 2016 (beginning of “regular way” 
trading for Alcoa Corporation) through December 31, 2019. Such information shall not be deemed to be “filed.”

COMPARISON OF 38 MONTH CUMULATIVE TOTAL RETURN*
Among Alcoa Corporation, the S&P 500 Index,
 and S&P Metals & Mining

$300

$250

$200

$150

$100

$50

$0

11/1/16

12/31/16

3/31/17

6/30/17

9/30/17

12/31/17

Alcoa Corporation

3/31/18

6/30/18

S&P 500

9/30/18

12/31/18

3/31/19

6/30/19

9/30/19

12/31/19

S&P Metals & Mining

*$100 invested on 11/1/16 in stock or index, including reinvestment of dividends.
Fiscal year ending December 31.

Copyright© 2020 Standard & Poor's, a division of S&P Global. All rights reserved.

2016

2017

2018

2019

1-Nov   31-Dec   31-Mar   30-Jun   30-Sep   31-Dec   31-Mar   30-Jun   30-Sep   31-Dec   31-Mar   30-Jun   30-Sep   31-Dec  
91    $ 97  
  163  
150   

  $ 100     $ 127     $ 156     $ 148     $
116      

183     $ 120     $ 127     $ 106     $
147      
143      

211     $ 244     $ 203     $ 212     $
133      
122      

100      

113      

129      

141      

130      

106      

124      

100  

109  

108  

103  

113  

131  

128  

127  

111  

99  

112  

114  

106  

  126  

Alcoa Corporation
S&P 500® Index
S&P 500® Metals &
   Mining GICS
   Level 3 Index

Issuer Purchases of Equity Securities

Fourth Quarter 2019
October 1 to October 31
November 1 to November 30
December 1 to December 31
Total

Total Number of 
Shares Purchased
-
-
-
-

    $

Weighted Average 
Price Paid Per Share    
-
-
-
-

Total Number of 
Shares Purchased as 
Part of Publicly 

Announced Program    
-
-
-
-

    $

Approximate Dollar 
Value of Shares that 
May Yet be Purchased 
Under the Program(1)  
150,000,000
150,000,000
150,000,000

(1) On October 17, 2018, Alcoa Corporation announced that its Board of Directors authorized a common stock repurchase 

program under which the Company may purchase shares of its outstanding common stock up to an aggregate 
transactional value of $200, depending on cash availability, market conditions, and other factors. Repurchases under the 
program may be made using a variety of methods, which may include open market purchases, privately negotiated 
transactions, or pursuant to a Rule 10b5-1 plan. This program does not have a predetermined expiration date. Alcoa 
Corporation intends to retire the repurchased shares of common stock. 

32

 
 
 
 
 
 
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
   
     
 
   
     
     
     
 
   
     
     
     
 
   
     
     
     
 
 
Item 6.  Selected Financial Data.

(dollars in millions, except per-share amounts and average realized prices; metric tons in thousands (kmt))

For the year ended December 31,
Sales
Restructuring and other charges, net
Net (loss) income(1)
Net (loss) income attributable to Alcoa Corporation(1)
Earnings per share attributable to Alcoa Corporation
   common shareholders(1,2):

Basic
Diluted

Shipments of alumina (kmt)
Shipments of aluminum products (kmt)
Average realized price per metric
   ton of alumina
Average realized price per metric
   ton of primary aluminum
Cash dividends declared per common share(3)
Total assets(1)
Total debt
Cash provided from (used for) operations
Capital expenditures

  $

  $

2019
10,433    $
1,031     
(853)    
(1,125)    

2018
13,403    $
527     
893     
250     

2017
11,652    $
309     
608     
279     

2016

9,318    $
318     
(346)    
(400)    

2015
11,199 
983 
(739)
(863)

(6.07)   $
(6.07)    
9,473     
2,859     

1.34    $
1.33     
9,259     
3,268     

1.51    $
1.49     
9,220     
3,356     

(2.19)   $
(2.19)    
9,071     
3,147     

(4.73)
(4.73)
10,755 
3,227 

  $

343    $

455    $

340    $

253    $

311 

  $

2,141     
—    $
14,631     
1,800     
686     
(379)    

2,484     
—    $
16,132     
1,802     
448     
(399)    

2,224     
—    $
17,618     
1,412     
1,224     
(405)    

1,862     
—    $
16,741     
1,445     
(311)    
(404)    

2,092 
* 
16,413 
225 
875 
(391)

(1)

(2)

(3)

*

As of January 1, 2019, the Company changed its method for valuing certain of its inventories held in the United States 
and Canada to the average cost method of accounting from the Last-in-first-out (LIFO) method. The effects of the 
change in accounting principle from LIFO to average cost have been retrospectively applied to 2018 and 2017 (see 
below for 2016 and 2015). 
For the year ended December 31, 2015, earnings per share was calculated based on the 182,471,195 shares of Alcoa 
Corporation common stock distributed on November 1, 2016 in conjunction with the completion of the Separation 
Transaction and is considered pro forma in nature. 
Dividends on common stock are subject to authorization by Alcoa Corporation’s Board of Directors. Alcoa 
Corporation did not declare any dividends in 2019, 2018, 2017, and from November 1, 2016 through December 31, 
2016.
Prior to November 1, 2016, Alcoa Corporation was not a standalone publicly-traded company with issued and 
outstanding common stock.

Prior to the Separation Date, Alcoa Corporation did not operate as a separate, standalone entity. Alcoa Corporation’s 
operations were included in ParentCo’s financial results. Accordingly, for all periods prior to the Separation Date, Alcoa 
Corporation’s Consolidated Financial Statements were prepared from ParentCo’s historical accounting records and were 
presented on a standalone basis as if Alcoa Corporation’s operations had been conducted independently from ParentCo. Such 
Consolidated Financial Statements include the historical operations that were considered to comprise Alcoa Corporation’s 
businesses, as well as certain assets and liabilities that were historically held at ParentCo’s corporate level but were 
specifically identifiable or otherwise attributable to Alcoa Corporation. The change in accounting method from LIFO to 
average cost has not been retrospectively applied to 2016 and 2015 due to the impracticability as a result of the Separation 
Transaction.

The data presented in the Selected Financial Data table should be read in conjunction with the information provided in 
Management’s Discussion and Analysis of Financial Condition and Results of Operations in Part II Item 7 and the 
Consolidated Financial Statements in Part II Item 8 of this Form 10-K.

33

 
   
   
   
   
 
   
   
   
   
      
      
      
      
  
   
   
   
   
   
   
   
   
Item 7.  Management’s Discussion and Analysis of Financial Condition and Results of Operations.

(dollars in millions, except per-share amounts, average realized prices, and average cost amounts;
dry metric tons in millions (mdmt); metric tons in thousands (kmt))

Overview

Our Business

Alcoa Corporation (Alcoa or the Company) is a vertically integrated aluminum company comprised of bauxite mining, 
alumina refining, aluminum production (smelting, casting, and rolling), and energy generation. Aluminum is a commodity 
that is traded on the London Metal Exchange (LME) and priced daily. Additionally, alumina is subject to market pricing 
through the Alumina Price Index (API), which is calculated by the Company based on the weighted average of a prior 
month’s daily spot prices published by the following three indices: CRU Metallurgical Grade Alumina Price; Platts Metals 
Daily Alumina PAX Price; and Metal Bulletin Non-Ferrous Metals Alumina Index. As a result, the price of both aluminum 
and alumina is subject to significant volatility and, therefore, influences the operating results of Alcoa Corporation.

Through direct and indirect ownership, Alcoa Corporation has 30 operating locations in nine countries around the world, 
situated primarily in Australia, Brazil, Canada, Iceland, Norway, Spain, and the United States. Governmental policies, laws 
and regulations, and other economic factors, including inflation and fluctuations in foreign currency exchange rates and 
interest rates, affect the results of operations in these countries.

Business Update

In September 2019, Alcoa Corporation announced the implementation of a new operating model that will result in a leaner, 
more integrated, operator-centric organization. Effective November 1, 2019, the new operating model eliminates the business 
unit structure, consolidates sales, procurement and other commercial capabilities at an enterprise level, and streamlines the 
Executive Team that reports to the Chief Executive Officer. The new structure will reduce overhead with the intention of 
promoting operational and commercial excellence and increasing connectivity between the Company’s operations and 
leadership. As a result of the new operating model, a charge of $37 was recorded related to employee termination and 
severance costs. Annual operating cost savings of approximately $60 related to the new operating model are expected 
beginning in the second quarter of 2020.

In October 2019, the Company announced initiatives to drive lower costs and sustainable profitability. Planned initiatives 
include (i) over the next 12 to 18 months, pursuing non-core asset sales expected to generate an estimated $500 to $1,000 in 
net proceeds in support of its updated strategic priorities and (ii) over the next five years, realigning its operating portfolio. 
For the portfolio review, the Company has placed 1.5 million metric tons of smelting capacity and 4 million metric tons of 
alumina refining capacity under review. The review will consider opportunities for significant improvement, potential 
curtailments, closures, or divestitures. 

In December 2019, the Company announced the permanent closure of its alumina refinery in Point Comfort, Texas as its first 
action of the multi-year portfolio review. The site’s 2.3 million metric tons of refining capacity had been fully curtailed since 
2016. As a result of the decision to close the refinery, a $274 charge was recorded to Restructuring and other charges, net (see 
Note D to the Consolidated Financial Statements in Part II Item 8 of this Form 10-K). Beginning in 2020, the closure is 
expected to result in annual net income improvement of approximately $15 (after-tax and noncontrolling interest) and cash 
savings of approximately $10 (Alcoa’s share) when compared to the ongoing spend for curtailment, exclusive of closure 
costs.

On December 31, 2019, Alcoa completed the transfer of the Afobaka hydroelectric dam to the Government of the Republic of 
Suriname, according to definitive agreements approved by its parliament. After curtailment of Alcoa’s operations in 
Suriname in 2015 and permanent closure in early 2017, Alcoa continued to operate the dam, selling electricity to the 
government for its subsequent sale to customers in Suriname. Alcoa expects an annual net income reduction related to the 
loss of electricity sales of approximately $20 (after-tax and noncontrolling interest) based on 2019 results.

In January 2020, the Company announced the sale of Elemental Environmental Solutions LLC (EES), a wholly-owned Alcoa 
subsidiary that operates the waste processing facility in Gum Springs, Arkansas, to a global environmental firm in a 
transaction valued at $250. The transaction closed as of January 31, 2020 whereby the Company received $200 with another 
$50 held in escrow to be paid to Alcoa if certain post-closing conditions are satisfied. As a result of the transaction, the 
Company expects to recognize a gain of approximately $175 in the first quarter of 2020 and annual net income improvement 
of approximately $10. 

34

Separation Transaction

References to ParentCo refer to Alcoa Inc., a Pennsylvania corporation, and its consolidated subsidiaries through October 31, 
2016, at which time was renamed Arconic Inc. (Arconic).

On November 1, 2016 (the Separation Date), ParentCo separated into two standalone, publicly-traded companies, Alcoa 
Corporation and Arconic, effective at 12:01 a.m. Eastern Time (the Separation Transaction). Regular-way trading of Alcoa 
Corporation’s common stock began with the opening of the New York Stock Exchange on November 1, 2016 under the 
ticker symbol “AA.” The Company’s common stock has a par value of $0.01 per share.

To effect the Separation Transaction, ParentCo undertook a series of transactions to separate the net assets and certain legal 
entities of ParentCo, resulting in an initial cash payment of $1,072 to ParentCo by Alcoa Corporation with the net proceeds of 
a previous debt offering (see Note L to the Consolidated Financial Statements in Part II Item 8 of this Form 10-K). 
Additionally, $247 was paid to Arconic by the Company in 2017, including $243 from the proceeds associated with the sale 
of certain energy operations (see Note C to the Consolidated Financial Statements in Part II Item 8 of this Form 10-K). 

In connection with the Separation Transaction, Alcoa Corporation and Arconic entered into certain agreements to implement 
the legal and structural separation between the two companies, govern the relationship between the Company and Arconic 
after the completion of the Separation Transaction, and allocate between Alcoa Corporation and Arconic various assets, 
liabilities, and obligations. These agreements included a Separation and Distribution Agreement, Tax Matters Agreement, 
Employee Matters Agreement, Transition Services Agreement, certain Patent, Know-How, Trade Secret License and 
Trademark License Agreements, and Stockholder and Registration Rights Agreement.

Basis of Presentation. The Consolidated Financial Statements of Alcoa Corporation are prepared in conformity with 
accounting principles generally accepted in the United States of America (GAAP). In accordance with GAAP, certain 
situations require management to make estimates based on judgments and assumptions, which may affect the reported 
amounts of assets and liabilities and the disclosure of contingent assets and liabilities at the date of the financial statements. 
They also may affect the reported amounts of revenues and expenses during the reporting periods. Actual results could differ 
from those estimates upon subsequent resolution of identified matters. Certain amounts in previously issued financial 
statements were reclassified to conform to the current period presentation.

As of January 1, 2019, the Company changed its accounting method for valuing certain inventories from last-in, first-out 
(LIFO) to average cost. The effects of the change in accounting principle have been retrospectively applied to all prior 
periods presented. 

The discussion that follows includes a comparison of our results of operations and liquidity and capital resources for the 
fiscal years ended December 31, 2019 and 2018. For a discussion of changes from the fiscal year ended December 31, 2017 
to the fiscal year ended December 31, 2018, refer to Management’s Discussion and Analysis of Financial Condition and 
Results of Operation in Part II Item 7 of Alcoa Corporation’s Annual Report on Form 10-K for the year ended December 31, 
2018 (filed February 26, 2019).

Results of Operations

Earnings Summary

Net loss attributable to Alcoa Corporation for 2019 was $1,125 compared with net income of $250 in 2018. The change of 
$1,375 was primarily due to lower margin from declining alumina and aluminum prices and higher restructuring costs, 
partially offset by favorable currency impacts, a lower income tax provision, higher volume, and lower net income 
attributable to noncontrolling interest.

Sales—Sales for 2019 were $10,433 compared with $13,403 in 2018, a change of $2,970, or 22%. The decrease was largely 
attributed to a lower average realized price for alumina and primary aluminum, the end of a flat rolled products tolling 
arrangement in Tennessee, and reduced sales from the divestiture of two aluminum facilities in Spain.

Cost of Goods Sold—Cost of goods sold as a percentage of Sales was 82% in 2019 compared with 75% in 2018. The 
percentage was negatively impacted by a lower average realized price for both alumina and aluminum products. The 
unfavorable impacts were partially offset by higher alumina shipments, net favorable foreign currency movements due to a 
stronger U.S. dollar, primarily against the Australian dollar, the euro, and the Brazilian real, improvements due to the 
divestiture of two aluminum facilities in Spain, and the partial exemption of tariffs on certain aluminum imports in 2019 (see 
Aluminum in Segment Information below). 

Selling, General Administrative, and Other Expenses—Selling, general administrative, and other expenses were $280, or 
3% of Sales, in 2019 compared with $248, or 2% of Sales, in 2018. The change of $32 was primarily related to the 
unfavorable impact of a bad debt reserve recorded against a Canadian customer receivable due to a 2019 bankruptcy filing.

35

Provision for Depreciation, Depletion, and Amortization—The provision for DD&A was $713 in 2019 compared with 
$733 in 2018. The decrease of $20, or 3%, was principally caused by net favorable foreign currency movements, largely due 
to a stronger U.S. dollar against the Brazilian real, Australian dollar and Canadian dollar and the divestiture of two aluminum 
facilities in Spain. The favorable changes were partially offset by higher depreciation from the shortened lives of certain 
residue disposal areas in Brazil as a result of regulatory changes that occurred in 2019.

Restructuring and Other Charges, Net—Restructuring and other charges, net was $1,031 in 2019 compared with $527 in 
2018. In 2019, management took several actions to strengthen the Company which had a significant impact on Restructuring 
and other charges, net. These actions include divesting Alcoa’s equity investment in Ma’aden Rolling Company, the 
curtailment and subsequent divestiture of the Avilés and La Coruña (Spain) aluminum facilities, additional actions taken to 
reduce the overall pension and other postretirement benefit (OPEB) liabilities, announcing a new operating model that will 
streamline reporting to assist in operational effectiveness, and deciding to permanently close the Point Comfort alumina 
refinery. The increase in charges from 2018 is mainly attributed to the above factors and is partially offset by lower 
settlements and curtailments related to retirement benefits and the absence of a charge related to value-added tax credits 
recorded in 2018. See Note D in Part II Item 8 of this Form 10-K for a detailed description of each restructuring action.

Other Expenses, net—Other expenses, net was $162 in 2019 compared with $64 in 2018. The change of $98 was mostly 
due to unfavorable changes in foreign currency movements ($73), an unfavorable change in equity earnings ($32), primarily 
related to the joint venture in Saudi Arabia as a result of lower alumina and aluminum prices which were slightly offset by 
the partial year absence of rolling mill losses, and reduced gains related to mark-to-market derivative instruments. These 
items were partially offset by lower non-service costs related to pension and other postretirement benefit plans ($22) 
primarily due to the actions taken by management to reduce the overall pension and OPEB liabilities.

Income Taxes—Alcoa Corporation’s effective tax rate was (94.9)% (provision on loss) in 2019 compared with the U.S. 
federal statutory rate of 21%. Alcoa’s effective tax rate and federal statutory rate for 2018 were 45% (provision on income) 
and 21%, respectively. The effective tax rate differs from the U.S. federal statutory rate primarily due to losses in countries 
with full valuation reserves resulting in no tax benefit, as well as foreign income taxed in higher rate jurisdictions. In 2019, 
the effective tax rate was also impacted by restructuring expenses related to divestitures in foreign jurisdictions that are not 
deductible for tax purposes.

In addition to reviewing the effective tax rate, management utilizes an adjusted effective tax rate (the operational tax rate) to 
assess the tax on operations exclusive of special items. Management reviews the operating results of the Company exclusive 
of special items, and therefore believes that this measure is meaningful for assessing the impact of these special items on the 
effective tax rate. Management anticipates the operational tax rate in 2020 to be between 70% and 80%. However, business 
portfolio actions, changes in the current economic environment, tax legislation or rate changes, currency fluctuations, ability 
to realize deferred tax assets, and the results of operations in certain tax jurisdictions may cause the actual rate to fall outside 
of the estimated range.

Noncontrolling Interest—Net income attributable to noncontrolling interest was $272 in 2019 compared with $643 in 2018. 
These amounts are entirely related to Alumina Limited’s 40% ownership interest in several affiliated operating entities, 
which own, have an interest in, or operate the bauxite mines and alumina refineries within Alcoa’s Bauxite and Alumina 
segments (except for the Poços de Caldas mine and refinery and portions of the São Luís refinery and investment in 
Mineração Rio do Norte S.A., all in Brazil) and a portion (55%) of the Portland smelter (Australia) within the Company’s 
Aluminum segment. These individual entities comprise an unincorporated global joint venture between Alcoa Corporation 
and Alumina Limited known as Alcoa World Alumina and Chemicals (AWAC). Alcoa Corporation owns 60% of these 
individual entities, which are consolidated by the Company for financial reporting purposes and include Alcoa of Australia 
Ltd. (AofA), Alcoa World Alumina LLC (AWA), Alcoa World Alumina Brasil Ltda. (AWAB), and Alúmina Española, S.A. 
(Española). Alumina Limited’s 40% interest in the earnings of such entities is reflected as Noncontrolling interest on Alcoa 
Corporation’s Statement of Consolidated Operations.

In 2019, these combined entities generated lower net income compared to 2018, primarily driven by lower alumina prices. 

Segment Information

Alcoa Corporation is a producer of bauxite, alumina, and aluminum products (primary and flat-rolled). The Company’s 
operations consist of three worldwide reportable segments: Bauxite, Alumina, and Aluminum. Segment performance under 
Alcoa Corporation’s management reporting system is evaluated based on a number of factors; however, the primary measure 
of performance is the Adjusted EBITDA (Earnings before interest, taxes, depreciation, and amortization) of each segment. 
The Company calculates Segment Adjusted EBITDA as Total sales (third-party and intersegment) minus the following items: 
Cost of goods sold; Selling, general administrative, and other expenses; and Research and development expenses. Alcoa 
Corporation’s Adjusted EBITDA may not be comparable to similarly titled measures of other companies.

Segment Adjusted EBITDA totaled $1,626 in 2019, $3,250 in 2018, and $2,739 in 2017. The following information provides 
production, shipments, sales, and Segment Adjusted EBITDA data for each reportable segment, as well as certain realized 

36

price and average cost data, for each of the three years in the period ended December 31, 2019. See Note E to the 
Consolidated Financial Statements in Part II Item 8 of this Form 10-K for additional information.

Bauxite

Production (mdmt)
Third-party shipments (mdmt)
Intersegment shipments (mdmt)
Total shipments (mdmt)
Third-party sales
Intersegment sales
Total sales
Segment Adjusted EBITDA
Operating costs
Average cost per dry metric ton of bauxite shipped

2019

2018

2017

47.4   
6.2   
41.4   
47.6   
297    $
979   
1,276    $
504    $
859    $
18    $

45.8   
5.7   
41.2   
46.9   
271    $
944   
1,215    $
426    $
869    $
19    $

45.8 
6.6 
41.1 
47.7 
333 
875 
1,208 
424 
839 
18  

  $

  $
  $
  $
  $

Operating costs in the table above includes all production-related costs: conversion costs, such as labor, materials, and 
utilities; depreciation, depletion, and amortization; and plant administrative expenses.

Overview. This segment represents the Company’s global bauxite mining operations. A portion of this segment’s production 
represents the offtake from equity method investments in Brazil and Guinea, as well as AWAC’s share of production related 
to the equity investment in Saudi Arabia. Production in the above table can vary from Total shipments due primarily to 
differences between the equity allocation of production and off-take agreements with the respective equity investment. The 
bauxite mined by this segment is sold primarily to internal customers within the Alumina segment; a portion of the bauxite is 
sold to external customers. Bauxite mined by this segment and used internally is transferred to the Alumina segment at 
negotiated terms that are intended to approximate market prices; sales to third-parties are conducted on a contract basis. 
Generally, this segment’s sales are transacted in U.S. dollars while costs and expenses are transacted in the local currency of 
the respective operations, which are the Australian dollar and the Brazilian real. Most of the operations that comprise the 
Bauxite segment are part of AWAC (see Noncontrolling Interest in Earnings Summary above).

Business Update. The Bauxite segment had record annual production in 2019 which included annual production records for 
the Willowdale, Huntly, and Juruti mines. The record annual production contributed to the record annual Adjusted EBITDA 
for the segment. 

Additionally, in November 2019, employees in Western Australian eligible for coverage by the Australian Workers Union 
(AWU) enterprise agreement (EA) voted in support of the agreement proposed by the Company and representatives of the 
AWU in October 2019. The agreement has been ratified by the Fair Works Counsel and is in effect for approximately 1,500 
employees across the Bauxite and Alumina segments combined.  

Mining operations are relocated periodically in support of optimizing the value extracted from bauxite reserves. During 2019, 
the Company began the process of moving the Willowdale mining operations to the next planned location in the Darling 
range, and began preparing for movement of the Juruti mining operations which is expected to start in 2020. As a result of 
these movements, additional capital expenditures are anticipated for 2020 compared with 2019.

Production. In 2019, bauxite production increased 3% compared with 2018, from higher production at five of the segment’s 
seven mines. 

Sales. Third-party sales for the Bauxite segment increased 10% in 2019 compared with 2018, primarily attributed to a 9% 
increase in third-party shipments.

Intersegment sales for the Bauxite segment increased 4% in 2019 compared with 2018 which was primarily driven by a 
higher average realized price.

Segment Adjusted EBITDA. Bauxite Segment Adjusted EBITDA improved $78 in 2019 compared with 2018, principally 
as a result of the previously mentioned higher average realized price for intersegment sales and net favorable foreign 
currency movements due to a stronger U.S. dollar against the Australian dollar and Brazilian real. 

Forward-Look. In 2020, lower intersegment and third-party prices are anticipated in addition to higher capital expenditures 
as a result of the previously mentioned Willowdale and Juruti mining location moves. 

37

 
 
   
   
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
Alumina

Production (kmt)
Third-party shipments (kmt)
Intersegment shipments (kmt)
Total shipments (kmt)
Third-party sales
Intersegment sales
Total sales
Segment Adjusted EBITDA
Average realized third-party price per metric ton of alumina
Operating costs
Average cost per metric ton of alumina shipped

2019

2018

2017

13,302     
9,473     
4,072     
13,545     
3,250    $
1,561     
4,811    $
1,097    $
343    $
3,646    $
269    $

12,857     
9,259     
4,326     
13,585     
4,215    $
2,101     
6,316    $
2,373    $
455    $
3,892    $
286    $

13,096 
9,220 
4,475 
13,695 
3,133 
1,723 
4,856 
1,289 
340 
3,506 
256  

  $

  $
  $
  $
  $
  $

In the above table, total shipments include metric tons that were not produced by the Alumina segment. Such alumina was 
purchased to satisfy certain customer commitments. The Alumina segment bears the risk of loss of the purchased alumina 
until control of the product has been transferred to this segment’s customer. Additionally, operating costs in the table above 
includes all production-related costs: raw materials consumed; conversion costs, such as labor, materials, and utilities; 
depreciation and amortization; and plant administrative expenses.

Overview. This segment represents the Company’s worldwide refining system, which processes bauxite into alumina. The 
alumina produced by this segment is sold primarily to internal and external aluminum smelter customers; a portion of the 
alumina is sold to external customers who process it into industrial chemical products. Approximately two-thirds of 
Alumina’s production is sold under supply contracts to third parties worldwide, while the remainder is used internally by the 
Aluminum segment. Alumina produced by this segment and used internally is transferred to the Aluminum segment at 
prevailing market prices. A portion of this segment’s third-party sales are completed through the use of alumina traders. 
Generally, this segment’s sales are transacted in U.S. dollars while costs and expenses are transacted in the local currency of 
the respective operations, which are the Australian dollar, the Brazilian real, the U.S. dollar, and the euro. Most of the 
operations that comprise the Alumina segment are part of AWAC (see Noncontrolling Interest in Earnings Summary above). 
This segment also includes AWAC’s 25.1% ownership interest in the mining and refining joint venture company in Saudi 
Arabia.

Business Update. The Alumina segment had record annual production in 2019 which included annual production records for 
the Wagerup, Pinjarra, and San Ciprián alumina refineries. In November 2019, employees in Western Australian eligible for 
coverage by the AWU EA voted in support of the agreement proposed by the Company and representatives of the AWU in 
October 2019. The agreement has been ratified by the Fair Works Counsel and is in effect for approximately 1,500 
employees across the Bauxite and Alumina segments combined. Additionally, in December 2019, the Company announced 
the closure of the Point Comfort alumina refinery which had been fully curtailed since 2016.

During 2019, the average API (on 30-day lag) continued to decrease, while the Alumina segment improved stability across 
the refining system and realized the benefit of declining prices for caustic soda.  

Capacity. At December 31, 2019, the Alumina segment had a base capacity of 12,759 kmt with 214 kmt of curtailed refining 
capacity, both of which were down from 2018 due to the announcement of the permanent closure of the previously curtailed 
Point Comfort alumina refinery. There were no other changes to curtailed or base capacity during 2019.  

Production. In 2019, alumina production increased by 445 kmt compared to 2018, principally due to stabilization 
of operations across the refining system.

Sales. Third-party sales for the Alumina segment decreased 23% in 2019 compared with 2018, primarily attributable to a 
decline in average realized price which was principally driven by a lower average API (on 30-day lag).

Intersegment sales for the Alumina segment decreased 26% in 2019 compared with 2018 which was primarily driven by a 
lower average realized price.

Segment Adjusted EBITDA. Alumina Segment Adjusted EBITDA decreased $1,276 in 2019 compared with 2018, largely 
attributed to the previously mentioned lower average realized prices, higher costs for bauxite and energy, and increased 
maintenance expenses. These negative impacts were partially offset by net favorable foreign currency movements due to a 
stronger U.S. dollar, particularly against the Australian dollar and Brazilian real, and lower costs for caustic soda.

38

 
 
   
   
 
   
   
   
   
   
Forward-Look. In 2020, higher natural gas costs in Australia are expected to be more than offset by lower costs for both 
bauxite and caustic soda. Additionally, approximately 10% of the Alumina segment’s intercompany shipments will move to 
an API based price from a percentage of LME price. 

Aluminum

Total Aluminum information
Third-party aluminum shipments (kmt)
Third-party sales
Intersegment sales
Total sales
Segment Adjusted EBITDA

Primary aluminum information
Production (kmt)
Third-party shipments (kmt)
Third-party sales
Average realized third-party price per metric ton
Total shipments (kmt)
Operating costs
Average cost per metric ton of primary aluminum shipped

2019

2018

2017

2,859     
6,803    $
17     
6,820    $
25    $

3,268     
8,829    $
18     
8,847    $
451    $

3,356 
8,027 
21 
8,048 
1,026 

2019

2018

2017

2,135     
2,535     
5,426    $
2,141    $
2,597     
5,847    $
2,251    $

2,259     
2,732     
6,787    $
2,484    $
2,844     
6,974    $
2,452    $

2,328 
2,773 
6,168 
2,224 
2,952 
5,868 
1,988  

  $

  $
  $

  $
  $

  $
  $

In the above table, total aluminum third-party shipments and total primary aluminum shipments include metric tons that were 
not produced by the Aluminum segment. Such aluminum was purchased by this segment to satisfy certain customer 
commitments. The Aluminum segment bears the risk of loss of the purchased aluminum until control of the product has been 
transferred to this segment’s customer. Total aluminum information incudes flat-rolled aluminum while Primary aluminum 
information does not. Operating costs includes all production-related costs: raw materials consumed; conversion costs, such 
as labor, materials, and utilities; depreciation and amortization; and plant administrative expenses.

The average realized third-party price per metric ton of primary aluminum includes three elements: a) the underlying base 
metal component, based on quoted prices from the LME; b) the regional premium, which represents the incremental price 
over the base LME component that is associated with the physical delivery of metal to a particular region (e.g., the Midwest 
premium for metal sold in the United States); and c) the product premium, which represents the incremental price for 
receiving physical metal in a particular shape (e.g., billet, slab, rod, etc.) or alloy.

Overview. This segment consists of the Company’s (i) worldwide smelting and casthouse system, which processes alumina 
into primary aluminum, (ii) portfolio of energy assets in Brazil, Canada, and the United States, and (iii) a rolling mill in the 
United States. 

Aluminum’s combined smelting and casting operations produce primary aluminum products, virtually all of which are sold to 
external customers and traders; a portion of this primary aluminum is consumed by the rolling mill. The smelting operations 
produce molten primary aluminum, which is then formed by the casting operations into either common alloy ingot (e.g., t-
bar, sow, standard ingot) or into value-add ingot products (e.g., foundry, billet, rod, and slab). A variety of external customers 
purchase the primary aluminum products for use in fabrication operations, which produce products primarily for the 
transportation, building and construction, packaging, wire, and other industrial markets. Results from the sale of aluminum 
powder and scrap are also included in this segment, as well as the impacts of embedded aluminum derivatives related to 
energy supply contracts. 

The energy assets supply power to external customers in Brazil and, to a lesser extent, in the United States, as well as internal 
customers in the Aluminum (Canadian smelters and Warrick (Indiana) smelter and rolling mill) and Alumina segments 
(Brazilian refineries). 

The rolling mill produces aluminum sheet primarily sold directly to customers in the packaging market for the production of 
aluminum cans (beverage and food). Additionally, from the Separation Date through the end of 2018, Alcoa Corporation had 
a tolling arrangement (contractually ended on December 31, 2018) with Arconic whereby Arconic’s rolling mill in Tennessee 
produced can sheet products for certain customers of the Company’s rolling operations. Alcoa supplied all of the raw 
materials to the Tennessee facility and paid Arconic for the tolling service. Seasonal increases in can sheet sales are generally 
experienced in the second and third quarters of the calendar year. 

Generally, this segment’s aluminum sales are transacted in U.S. dollars while costs and expenses of this segment are 
transacted in the local currency of the respective operations, which are the U.S. dollar, the euro, the Norwegian krone, the 
Icelandic króna, the Canadian dollar, the Brazilian real, and the Australian dollar.

39

 
   
   
 
   
   
 
   
      
      
  
   
     
     
 
   
   
   
This segment also includes Alcoa Corporation’s 25.1% ownership interest in both the smelting and rolling mill joint venture 
company in Saudi Arabia (the rolling mill was divested in June 2019).

Business Update. During 2019, significant labor agreements in the United States and Canada were modernized and extended 
for up to six years. As a result of a more competitive and long-term labor agreement, the process to restart the Bécancour 
(Canada) smelter began in July 2019. Previously, in January 2018, a lockout of the bargained hourly employees commenced 
at the Bécancour smelter, as labor negotiations reached an impasse. Accordingly, management initiated a curtailment of two 
of the three potlines at the smelter. Additionally, in December 2018, half of the one operating potline at the Bécancour 
smelter was curtailed. This additional curtailment was deemed necessary to ensure continued safety and maintenance due to 
recent retirements and departures among the salaried workforce.

In May 2019, Canada and Mexico received an exemption from tariffs that had been imposed on aluminum produced and 
imported from those countries under Section 232 of the Trade Expansion Act of 1962. These tariffs were originally enacted 
in March 2018.

In June 2019, Alcoa and Saudi Arabian Mining Company (known as Ma’aden) amended the joint venture agreement that 
governs the operations of each of the three companies that comprise the joint venture. The amendment, among other items, 
transferred Alcoa’s 25.1% interest in the rolling mill to Ma’aden and, as a result, Alcoa has no further direct or indirect equity 
interest in Ma’aden Rolling Company. See Note C to the Consolidated Financial Statements in Part II Item 8 of this Form 10-
K for additional information. 

In February 2019, Alcoa curtailed the smelters at Avilés and La Coruña (Spain) after reaching an agreement with the 
workers’ representatives on a collective dismissal process. In July 2019, Alcoa divested the Company’s interest in the Avilés 
and La Coruña aluminum facilities to PARTER Capital Group AG. See Note C to the Consolidated Financial Statements in 
Part II Item 8 of this Form 10-K. 

Capacity. At December 31, 2019, the Aluminum segment had 766 kmt of idle smelting capacity on a base capacity of 2,993 
kmt. In 2019, idle capacity decreased 150 kmt and base capacity decreased 180 kmt compared with December 31, 2018 due 
to the curtailment (February 2019) and subsequent divestiture (July 2019) of the Avilés and La Coruña facilities and the 
restart of 94 kmt at the Bécancour (Canada) smelter due to the aforementioned new labor agreement. 

Production. In 2019, primary aluminum production decreased by 124 kmt compared with 2018, primarily due to lower 
production at the Bécancour smelter as a result of the previously mentioned curtailment and the curtailment and subsequent 
divestiture of the Avilés and La Coruña facilities, partially offset by a full year of restarted production at the Warrick smelter.

Sales. Third-party sales for the Aluminum segment decreased 23% in 2019 compared with 2018, primarily attributed to a 
reduction in metal price, a decrease in flat-rolled aluminum shipments due to the end of tolling arrangement with Arconic in 
December 2018, and decreased primary aluminum shipments, mainly resulting from the curtailment and subsequent divesture 
of the Avilés and La Coruña facilities and decreased production from the Bécancour (Canada) smelter resulting from the 
previously mentioned curtailments. The reduction in metal price was mainly driven by a 15% lower average LME price (on 
15-day lag) combined with a decrease in the Midwest regional premium of 5%. 

Segment Adjusted EBITDA. Aluminum Segment Adjusted EBITDA decreased $426 in 2019 compared with 2018. The 
decrease was mainly attributable to lower metal prices, unfavorable energy pricing, higher labor costs, and the establishment 
of a bad debt reserve against a Canadian customer receivable. These unfavorable impacts were partially offset by lower 
alumina and carbon costs, favorable foreign currency impacts due to a stronger U.S. dollar, primarily against the euro, 
Norwegian kroner, and Icelandic kròna, and the partial exemption of the Section 232 tariffs in the United States. 

Forward-Look. In 2020, benefits from the Bécancour (Canada) smelter restart and lower raw material costs are expected to 
offset the volatility in energy exposures not covered by long term contracts. Additionally, the segment will experience the 
impact of approximately 10% of the intercompany alumina receipts moving to an API based price from a percentage of LME 
price. 

40

Reconciliations of Certain Segment Information

Reconciliation of Total Segment Third-Party Sales to Consolidated Sales

Bauxite
Alumina
Aluminum:

Primary aluminum
Other(1)

Total segment third-party sales
Other

Consolidated sales

2019

2018

2017

  $

297    $

3,250   

271    $

4,215   

5,426   
1,377   
10,350   
83   
10,433    $

6,787   
2,042   
13,315   
88   
13,403    $

  $

333 
3,133 

6,168 
1,859 
11,493 
159 
11,652  

(1)

Other includes third-party sales of flat-rolled aluminum and energy, as well as realized gains and losses related to 
embedded derivative instruments designated as cash flow hedges of forward sales of aluminum.

Reconciliation of Total Segment Operating Costs to Consolidated Cost of Goods Sold

Bauxite
Alumina
Primary aluminum
Other(1)
Total segment operating costs
Eliminations(2)
Provision for depreciation, depletion, amortization(3)
Other(4)

Consolidated cost of goods sold

2019

2018

2017

859    $

3,646   
5,847   
1,404   
11,756   
(2,707)  
(676)  
164   
8,537    $

869    $

3,892   
6,974   
1,915   
13,650   
(3,055)  
(699)  
157   
10,053    $

839 
3,506 
5,868 
1,687 
11,900 
(2,539)
(704)
293 
8,950  

  $

  $

(1)

(2)

(3)

(4)

Other largely relates to the Aluminum segment’s flat-rolled aluminum product division.
This line item represents the elimination of cost of goods sold related to intersegment sales between Bauxite and 
Alumina and between Alumina and Aluminum.
Depreciation, depletion, and amortization is included in the operating costs used to calculate average cost for each of 
the bauxite, alumina, and primary aluminum product divisions (see Bauxite, Alumina, and Aluminum above).  
However, for financial reporting purposes, depreciation, depletion, and amortization is presented as a separate line item 
on Alcoa Corporation’s Statement of Consolidated Operations. 
Other includes costs related to Transformation, and certain other items that impact Cost of goods sold on Alcoa 
Corporation’s Statement of Consolidated Operations that are not included in the operating costs of the segments (see 
footnotes 2 and 5 in the Reconciliation of Total Segment Adjusted EBITDA to Consolidated Net (Loss) Income 
Attributable to Alcoa Corporation below). 

41

 
 
   
   
 
 
 
 
 
 
 
    
 
    
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Reconciliation of Total Segment Adjusted EBITDA to Consolidated Net (Loss) Income Attributable to Alcoa 
Corporation

Net (loss) income attributable to Alcoa Corporation:

Total segment Adjusted EBITDA(1)
Unallocated amounts:
Transformation(2)
Intersegment eliminations(1),(3)
Corporate expenses(4)
Provision for depreciation, depletion, and amortization
Restructuring and other charges, net
Interest expense
Other expenses, net
Other(5)

Consolidated income (loss) before income taxes

Provision for income taxes
Net income attributable to noncontrolling interest

Consolidated net (loss) income attributable to Alcoa
   Corporation

2019

2018

2017

  $

1,626    $

3,250    $

2,739 

(7)    
150     
(101)    
(713)    
(1,031)    
(121)    
(162)    
(79)    
(438)    
(415)    
(272)    

(3)    
(8)    
(96)    
(733)    
(527)    
(122)    
(64)    
(72)    
1,625     
(732)    
(643)    

(49)
(80)
(131)
(750)
(309)
(104)
(27)
(89)
1,200 
(592)
(329)

  $

(1,125)   $

250    $

279  

(1)

(2)

(3)

(4)

(5)

As of January 1, 2019, the Company changed its accounting method for valuing certain inventories from LIFO to 
average cost. The effects of the change in accounting principle have been retrospectively applied to all prior periods 
presented. As a result, for the years ended December 31, 2018 and 2017, Total segment Adjusted EBITDA increased 
$47 and $14, respectively, and the Intersegment eliminations value above decreased $19 and increased $27, 
respectively.
Transformation includes, among other items, the Adjusted EBITDA of previously closed operations.
Concurrent with the change in inventory accounting method as of January 1, 2019, management elected to change the 
presentation of certain line items in the reconciliation of total Segment Adjusted EBITDA to Consolidated net (loss) 
income attributable to Alcoa Corporation. Corporate inventory accounting previously included the impact of LIFO, 
metal price lag, and intersegment eliminations.  The impact of LIFO has been eliminated with the change in inventory 
method. Metal price lag attributable to the Company’s rolled operations business is now netted within the Aluminum 
segment to simplify presentation of an impact that nets to zero in consolidation. Only intersegment eliminations remain 
as a reconciling line item and are labeled as such.  
Corporate expenses are composed of general administrative and other expenses of operating the corporate headquarters 
and other global administrative facilities, as well as research and development expenses of the corporate technical 
center.
Other includes certain items that impact Cost of goods sold and Selling, general administrative, and other expenses on 
Alcoa Corporation’s Statement of Consolidated Operations that are not included in the Adjusted EBITDA of the 
reportable segments.

Environmental Matters

See the Environmental Matters section of Note R to the Consolidated Financial Statements in Part II Item 8 of this Form 10-
K.

Liquidity and Capital Resources

Alcoa Corporation’s primary future cash flows are centered on operating activities, particularly working capital, as well as 
sustaining and return-seeking capital expenditures. Alcoa’s ability to fund its cash needs depends on the Company’s ongoing 
ability to generate and raise cash in the future. Although management believes that Alcoa’s future cash from operations, 
together with the Company’s access to capital markets, will provide adequate resources to fund operating and investing 
needs, the Company’s access to, and the availability of, financing on acceptable terms in the future will be affected by many 
factors, including: (i) Alcoa Corporation’s credit rating; (ii) the liquidity of the overall capital markets; and (iii) the current 
state of the economy and commodity markets. There can be no assurances that the Company will continue to have access to 
capital markets on terms acceptable to Alcoa Corporation.

Cash provided from operations and financing activities is expected to be adequate to cover Alcoa’s operational and business 
needs over the next 12 months. For an analysis of long-term liquidity, see Contractual Obligations and Off-Balance Sheet 
Arrangements below.

42

 
 
   
   
 
   
      
      
  
   
      
      
  
   
   
   
   
   
   
   
   
   
   
   
At December 31, 2019, the Company’s cash and cash equivalents were $879, of which $755 was held outside the United 
States. Alcoa Corporation has a number of commitments and obligations related to the Company’s operations in various 
foreign jurisdictions, resulting in the need for cash outside the United States. Alcoa Corporation continuously evaluates its 
local and global cash needs for future business operations, which may influence future repatriation decisions.

Cash from Operations

Cash provided from operations was $686 in 2019 compared with cash provided from operations of $448 in 2018. Notable 
changes to the sources and (uses) of cash for 2019 include:

•

•

•

•

•

•

•

$781 improvement in certain working capital accounts (receivables, inventories, and accounts payable, trade);

$819 from lower pension contributions, including the absence of $725 in unscheduled, discretionary payments 
made in 2018 which were primarily funded with a combination of net proceeds from the May 2018 debt issuance 
and cash on hand;

$108 related to lower current value-added tax receivables at foreign locations;

$74 resulting from the non-recurrence of a payment made in 2018 related to a legacy legal matter with the U.S. 
government assumed by the Company in the Separation Transaction;

$62 resulting from the non-recurrence of a payment made in 2018 related to the energy supply agreement for the 
Wenatchee (Washington) smelter; 

$18 resulting from the non-recurrence of a payment made in 2018 for the settlement of a legal matter in Italy; 
and,

($571) relating to changes in taxes, including income taxes. The use of cash includes changes related to higher 
tax payments made in 2019 compared with 2018, primarily payments of income taxes, and changes in the 
underlying tax accounts.

Financing Activities

Cash used for financing activities was $444 in 2019 compared with cash used for financing activities of $288 in 2018. The 
increased use of cash was primarily attributed to the non-recurrence of cash sources of $560 due to the 2018 issuance of debt, 
$21 of lower proceeds from the exercise of employee stock options, and $12 of financial contributions paid to PARTER as 
part of the Avilés and La Coruña divestiture. These unfavorable changes were partially offset by $257 lower net cash paid to 
Alumina Limited, $128 for lower payments on debt, and $50 from the non-recurrence of common stock repurchases made in 
2018.

Credit Facilities. Alcoa Corporation has access to various sources of liquidity outside of cash generated through operations.  
Included in these sources is the Second Amended Revolving Credit Facility (the Revolving Credit Facility) entered into by 
Alcoa Corporation and Alcoa Nederland Holding B.V. (ANHBV), a revolving credit facility entered into during October 
2019 by Alcoa Norway ANS, and a three-year revolving credit facility agreement, also entered into during October 2019, 
secured by certain customer receivables. 

The Revolving Credit Facility provides a $1,500 senior secured revolving credit facility to be used for working capital and/or 
other general corporate purposes of Alcoa Corporation and its subsidiaries. The Revolving Credit Agreement includes a 
number of covenants, including financial covenants, that require maintenance of a specified interest expense coverage ratio 
and a leverage ratio. The leverage ratio compares total indebtedness to a calculated earnings metric as defined in the credit 
facility agreement to determine compliance with the financial covenant. The calculation also determines the maximum 
indebtedness the Company can have based on the defined earnings metric. Based on the leverage ratio calculation as of 
December 31, 2019, the maximum additional borrowing capacity available to the Company to remain in compliance with the 
covenant was $1,200; the lower capacity primarily resulting from the impact of the restructuring-related charges recorded in 
2019 on the earnings metric calculation. However, the Company still has the ability to access the full $1,500 credit facility 
through a combination of the maximum additional borrowing capacity and the issuances of letters of credit at December 31, 
2019. The Company believes that its cash on hand, future operating cash flows, and borrowing capacity at December 31, 
2019 is adequate to fund its operating and investing needs. As of December 31, 2019 and 2018, Alcoa was in compliance 
with all covenants.

The Revolving Credit Facility is scheduled to mature on November 21, 2023 unless extended or earlier terminated in 
accordance with the provisions of the Second Amended Revolving Credit Agreement. ANHBV may make extension requests 
during the term of the Revolving Credit Facility, subject to the lender consent requirements set forth in the Second Amended 
Revolving Credit Agreement. 

43

On October 2, 2019, Alcoa Norway ANS, a wholly-owned subsidiary of Alcoa Corporation, entered into a one-year, 
multicurrency revolving credit facility agreement for NOK 1.3 billion (approximately $147) which is guaranteed on an 
unsecured basis by Alcoa Corporation. This revolving credit facility is scheduled to mature on October 2, 2020, unless 
extended or terminated early in accordance with the provisions of the agreement.

On October 25, 2019, a wholly-owned subsidiary of the Company entered into a $120 three-year revolving credit facility 
agreement secured by certain customer receivables. Alcoa Corporation guarantees the performance obligations of the wholly-
owned subsidiaries under the facility, however no assets (other than the receivables) are pledged as collateral. 

As of December 31, 2019, Alcoa’s combined additional borrowing capacity of $1,200 can be drawn through any combination 
of Alcoa’s credit facilities. No amounts were borrowed relating to these facilities during 2019. See Note L to the 
Consolidated Financial Statements in Part II Item 8 of this Form 10-K for additional information related to these credit 
facilities.

Debt. As of December 31, 2019, Alcoa Corporation has three outstanding Notes maturing at varying times. A summary of 
the Notes and other debt is shown below. See Note L to the Consolidated Financial Statement in Part II Item 8 of this Form 
10-K for additional information related to the Company’s debt. 

December 31,
6.75% Notes, due 2024
7.00% Notes, due 2026
6.125% Notes, due 2028
Other
Unamortized discounts and deferred financing costs
Total
Less: amount due within one year
Long-term debt, less amount due within one year

2019

2018

  $

  $

750    $
500   
500   
84   
(34)  
1,800   
1   
1,799    $

750 
500 
500 
91 
(39)
1,802 
1 
1,801  

Ratings. Alcoa Corporation’s cost of borrowing and ability to access the capital markets are affected not only by market 
conditions but also by the short- and long-term debt ratings assigned to Alcoa Corporation’s debt by the major credit rating 
agencies.

On May 1, 2019, Fitch Ratings (Fitch) reaffirmed a BB+ rating for Alcoa Corporation’s long-term debt. Additionally, Fitch 
revised the current outlook to stable from positive.

Common Stock Repurchase Program. In October 2018, Alcoa Corporation’s Board of Directors authorized a common 
stock repurchase program with an aggregate transactional value of $200, depending on cash availability, market conditions, 
and other factors. This program does not have a predetermined expiration date. Alcoa Corporation intends to retire the 
repurchased shares of common stock. In December 2018, the Company repurchased 1,723,800 shares of its common stock 
for $50; these shares were immediately retired. No amounts were repurchased during 2019. 

Investing Activities

Cash used for investing activities was $468 in 2019 compared with $405 in 2018. The increase in use of cash for 2019 was 
largely attributed to the cash expenditures related to the divestiture of Alcoa’s investment in Ma’aden Rolling Company, 
partially offset by proceeds from the sale of excess land and lower capital expenditures. 

In 2020, Alcoa expects capital expenditures to be approximately $400 related to sustaining capital projects and approximately 
$75 related to growth projects. The timing and amount of capital expenditures may fluctuate as a result of the Company’s 
normal operations.

44

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Contractual Obligations and Off-Balance Sheet Arrangements

Contractual Obligations. Alcoa Corporation is required to make future payments under various contracts, including long-
term purchase obligations and financing arrangements. The Company also has commitments to fund its pension plans and 
provide payments for other postretirement benefit plans. As of December 31, 2019, a summary of Alcoa Corporation’s 
outstanding contractual obligations is as follows: 

Operating activities:

Energy-related purchase obligations
Raw material purchase obligations
Other purchase obligations
Estimated minimum required pension funding
Other postretirement benefit payments
Interest related to total debt
Operating leases
Layoff and other restructuring payments
Deferred revenue arrangements
Uncertain tax positions

Financing activities:

Total debt

Investing activities:

Equity contributions

Totals

Obligations for Operating Activities

  Total

2020

    2021-2022     2023-2024     Thereafter  

  $

15,496    $
5,620     
744     
1,205     
705     
763     
185     
137     
60     
43     

1,037    $
1,016     
223     
295     
105     
118     
67     
124     
8     
—     

2,460    $
918     
197     
510     
185     
235     
72     
13     
16     
—     

2,412    $
627     
114     
400     
160     
233     
18     
—     
16     
—     

9,587 
3,059 
210 
— 
255 
177 
28 
— 
20 
43 

1,833     

1     

80     

752     

1,000 

16     
26,807    $

11     
3,005    $

5     
4,691    $

—     
4,732    $

— 
14,379  

  $

Energy-related purchase obligations consist primarily of electricity and natural gas contracts with expiration dates ranging 
from 1 year to 28 years. Raw material obligations consist mostly of bauxite (relates to AWAC’s bauxite mine interests in 
Guinea and Brazil), caustic soda, alumina, aluminum fluoride, calcined petroleum coke, and cathode blocks with expiration 
dates ranging from less than 1 year to 15 years. Other purchase obligations consist principally of freight for bauxite and 
alumina with expiration dates ranging from 1 to 13 years. Many of these purchase obligations contain variable pricing 
components, and, as a result, actual cash payments may differ from the estimates provided in the preceding table. In 
accordance with the terms of several of these supply contracts, obligations may be reduced as a result of an interruption to 
operations, such as a plant curtailment or a force majeure event.

Interest related to total debt is based on interest rates in effect as of December 31, 2019 and is calculated on debt with 
maturities that extend to 2028. Some of the contractual interest rates for certain debt are variable; actual cash payments may 
differ from the estimates provided in the preceding table.

Estimated minimum required pension funding and other postretirement benefit payments are based on actuarial estimates 
using current assumptions for, among others, discount rates, long-term rate of return on plan assets, rate of compensation 
increases, and/or health care cost trend rates. Actual payments may differ based on changes in assumptions. Other 
postretirement benefit payments will be slightly offset by subsidy receipts related to Medicare Part D, which are estimated to 
approximate $5 to $10 annually for years 2020 through 2029. Alcoa Corporation has determined that it is not practicable to 
present pension funding and other postretirement benefit payments beyond 2024 and 2029, respectively.

Layoff and other restructuring payments expected to be paid within one year relate to financial contributions that resulted 
from the share purchase agreement with PARTER from the divestiture of two Spanish aluminum facilities, take-or-pay 
provisions of supply contracts associated with curtailed facilities, a contractual commitment to an Italian government agency 
related to the transfer of the Portovesme smelter, severance costs, and the termination of an office lease contract. Amounts 
scheduled to be paid beyond one year largely relate to the previously mentioned financial contributions to PARTER.

Deferred revenue arrangements require Alcoa Corporation to deliver alumina to a certain customer over the specified contract 
period (through 2027). While this obligation is not expected to result in cash payments, it is included in the preceding table as 
the Company would have such an obligation if the specified product deliveries could not be made.

Uncertain tax positions taken or expected to be taken on an income tax return may result in additional payments to tax 
authorities. The amount in the preceding table includes interest and penalties accrued related to such positions as of 
December 31, 2019. The total amount of uncertain tax positions is included in the Thereafter column as the Company is not 
able to reasonably estimate the timing of potential future payments. If a tax authority agrees with the tax position taken or 
expected to be taken or the applicable statute of limitations expires, then additional payments will not be necessary.

45

 
   
   
      
      
      
      
  
   
   
   
   
   
   
   
   
   
   
      
      
      
      
  
   
   
      
      
      
      
  
   
Obligations for Financing Activities

Total debt amounts in the preceding table represent the principal amounts of all outstanding long-term debt, which have 
maturities that extend to 2028.

In October 2018, Alcoa Corporation’s Board of Directors authorized a common stock repurchase program under which the 
Company may purchase shares of its outstanding common stock up to an aggregate transactional value of $200, depending on 
various factors. The program does not have a predetermined expiration date. Accordingly, amounts have not been included in 
the preceding table. In December 2018, the Company repurchased 1,723,800 shares of its common stock for $50 at a 
weighted average share price of $29.01 (includes $0.02 broker commission). No shares were repurchased in 2019.

Obligations for Investing Activities

Equity contributions are related to the joint venture, ElysisTM Limited Partnership (ElysisTM). This joint venture requires Alcoa 
Corporation to invest a total of $21 (C$28) through 2021. In 2018, the Company contributed $5 (C$6) toward its initial 
investment commitment in ElysisTM.

Off-Balance Sheet Arrangements. Alcoa Corporation has outstanding bank guarantees and letters of credit related to, 
among others, energy contracts, environmental obligations, legal and tax matters, outstanding debt, leasing obligations, 
workers compensation, and customs duties. Alcoa Corporation also has outstanding surety bonds primarily related to tax 
matters, contract performance, workers compensation, environmental-related matters, and customs duties. See Note R to the 
Consolidated Financial Statements in Part II Item 8 of this Form 10-K for additional information. 

Critical Accounting Policies and Estimates

The preparation of the Company’s Consolidated Financial Statements in accordance with accounting principles generally 
accepted in the United States of America requires management to make certain estimates based on judgments and 
assumptions regarding uncertainties that affect the amounts reported in the Consolidated Financial Statements and disclosed 
in the Notes to the Consolidated Financial Statements. Areas that require such estimates include the review of properties, 
plants, and equipment and goodwill for impairment, and accounting for each of the following: asset retirement obligations; 
environmental and litigation matters; pension plans and other postretirement benefits obligations; derivatives and hedging 
activities; and income taxes.

Management uses historical experience and all available information to make these estimates, and actual results may differ 
from those used to prepare the Company’s Consolidated Financial Statements at any given time. Despite these inherent 
limitations, management believes that the amounts recorded in the financial statements related to these items are based on the 
best estimates and judgments using all relevant information available at the time.

A summary of the Company’s significant accounting policies is included in Note B to the Consolidated Financial Statements 
in Part II Item 8 of this Form 10-K. 

Properties, Plants, and Equipment. Properties, plants, and equipment are reviewed for impairment whenever events or 
changes in circumstances indicate that the carrying amount of such assets (asset group) may not be recoverable. 
Recoverability of assets is determined by comparing the estimated undiscounted net cash flows of the operations related to 
the assets (asset group) to their carrying amount. An impairment loss would be recognized when the carrying amount of the 
assets (asset group) exceeds the fair value. The amount of the impairment loss to be recorded is calculated as the excess of the 
carrying value of the assets (asset group) over their fair value, with fair value determined using the best information available, 
which generally is a discounted cash flow (DCF) model. The determination of what constitutes an asset group, the associated 
estimated undiscounted net cash flows, and the estimated useful lives of assets also require significant judgments.

Goodwill. Goodwill is not amortized; it is instead reviewed for impairment annually (in the fourth quarter) or more 
frequently if indicators of impairment exist or if a decision is made to sell or exit a business. Management will test goodwill 
on a qualitative or quantitative basis. A significant amount of judgment is involved in determining if an indicator of 
impairment has occurred. Such indicators may include, among others, deterioration in general economic conditions, negative 
developments in equity and credit markets, adverse changes in the markets in which an entity operates, increases in input 
costs that have a negative effect on earnings and cash flows, or a trend of negative or declining cash flows over multiple 
periods. The fair value that could be realized in an actual transaction may differ from that used to evaluate goodwill for 
impairment.

In reviewing goodwill for impairment under the qualitative assessment, an entity will consider if the existence of events or 
circumstances leads to a determination that it is more likely than not (greater than 50%) that the estimated fair value of a 
reporting unit is less than its carrying amount. If it is determined that an impairment is more likely than not, the entity is then 
required to perform a quantitative impairment test, otherwise no further analysis is required. 

46

Under the quantitative impairment test, the evaluation of impairment involves comparing the current fair value of each 
reporting unit to its carrying value, including goodwill. Management uses a DCF model to estimate the current fair value of 
its reporting units. A number of significant assumptions and estimates are involved in the application of the DCF model to 
forecast operating cash flows, including markets and market share, sales volumes and prices, production costs, tax rates, 
capital spending, discount rate, and working capital changes.

In the event the estimated fair value of a reporting unit per the DCF model is less than the carrying value, an impairment loss 
equal to the excess of the reporting unit’s carrying value over its fair value not to exceed the total amount of goodwill 
applicable to that reporting unit would be recognized.

Management performed a quantitative assessment of the Alumina reporting unit in 2019. The estimated fair value of the 
Alumina reporting unit was substantially in excess of its carrying value, resulting in no impairment. Management performed 
a qualitative assessment of the Bauxite reporting unit in 2019 and determined that it was not more likely that not that the fair 
value of the reporting unit was less that its carrying value. Management last performed a quantitative impairment test for the 
Bauxite reporting unit in 2018. At that time, the estimated fair value of the Bauxite reporting unit was substantially in excess 
of its carrying value, resulting in no impairment. Additionally, in all prior years presented, there have been no triggering 
events that necessitated an impairment test for either the Bauxite or Alumina reporting units.

Asset Retirement Obligations. Alcoa Corporation recognizes asset retirement obligations (AROs) related to legal 
obligations associated with the standard operation of bauxite mines, alumina refineries, and aluminum smelters. These AROs 
consist primarily of costs associated with mine reclamation, closure of bauxite residue areas, spent pot lining disposal, and 
landfill closure. Alcoa Corporation also recognizes AROs for any significant lease restoration obligation, if required by a 
lease agreement, and for the disposal of regulated waste materials related to the demolition of certain power facilities. The 
fair values of these AROs are recorded on a discounted basis, at the time the obligation is incurred, and accreted over time for 
the change in present value. Additionally, Alcoa Corporation capitalizes asset retirement costs by increasing the carrying 
amount of the related long-lived assets and depreciating these assets over their remaining useful life.

Certain conditional asset retirement obligations (CAROs) related to alumina refineries, aluminum smelters, rolling mills, and 
energy generation facilities have not been recorded in the Consolidated Financial Statements due to uncertainties surrounding 
the ultimate settlement date. A CARO is a legal obligation to perform an asset retirement activity in which the timing and/or 
method of settlement are conditional on a future event that may or may not be within Alcoa Corporation’s control. Such 
uncertainties exist as a result of the perpetual nature of the structures, maintenance and upgrade programs, and other factors. 
At the date a reasonable estimate of the ultimate settlement date can be made (e.g., planned demolition), Alcoa Corporation 
would record an ARO. Such amounts may be material to the Consolidated Financial Statements. 

Environmental Matters. Expenditures for current operations are expensed or capitalized, as appropriate. Expenditures 
relating to existing conditions caused by past operations, which will not contribute to future revenues, are expensed. 
Liabilities are recorded when remediation costs are probable and can be reasonably estimated. The liability may include costs 
such as site investigations, consultant fees, feasibility studies, outside contractors, and monitoring expenses. Estimates are 
generally not discounted or reduced by potential claims for recovery, which are recognized as agreements are reached with 
third parties. The estimates also include costs related to other potentially responsible parties to the extent that Alcoa 
Corporation has reason to believe such parties will not fully pay their proportionate share. The liability is continuously 
reviewed and adjusted to reflect current remediation progress, prospective estimates of required activity, and other factors 
that may be relevant, including changes in technology or regulations.

Litigation Matters. For asserted claims and assessments, liabilities are recorded when an unfavorable outcome of a matter is 
deemed to be probable and the loss is reasonably estimable. Management determines the likelihood of an unfavorable 
outcome based on many factors such as, among others, the nature of the matter, available defenses and case strategy, progress 
of the matter, views and opinions of legal counsel and other advisors, applicability and success of appeals processes, and the 
outcome of similar historical matters. Once an unfavorable outcome is deemed probable, management weighs the probability 
of estimated losses, and the most reasonable loss estimate is recorded. If an unfavorable outcome of a matter is deemed to be 
reasonably possible, then the matter is disclosed and no liability is recorded. With respect to unasserted claims or 
assessments, management must first determine that the probability that an assertion will be made is likely, then, a 
determination as to the likelihood of an unfavorable outcome and the ability to reasonably estimate the potential loss is made. 
Legal matters are reviewed on a continuous basis to determine if there has been a change in management’s judgment 
regarding the likelihood of an unfavorable outcome or the estimate of a potential loss.

Pension and Other Postretirement Benefits. Liabilities and expenses for pension and other postretirement benefits are 
determined using actuarial methodologies and incorporate significant assumptions, including the interest rate used to discount 
the future estimated liability, the expected long-term rate of return on plan assets, and several assumptions relating to the 
employee workforce (salary increases, health care cost trend rates, retirement age, and mortality).

47

The yield curve model used to develop the discount rate parallels the plans’ projected cash flows and has a weighted average 
duration of 11 years. The underlying cash flows of the high quality corporate bonds included in the model exceed the cash 
flows needed to satisfy the Company’s plan obligations multiple times. If a deep market of high quality corporate bonds does 
not exist in a country, then the yield on government bonds plus a corporate bond yield spread is used. The impact on the 
combined pension and other postretirement liabilities of a change in the weighted average discount rate of ¼ of 1% would be 
approximately $175 and either a charge or credit of approximately $1 to pretax earnings in the following year.

The expected long-term rate of return on plan assets is generally applied to a five-year market-related value of plan assets (a 
four-year average or the fair value at the plan measurement date is used for certain non-U.S. plans). The process used by 
management to develop this assumption is one that relies on forward-looking investment returns by asset class. Management 
incorporates expected future investment returns on current and planned asset allocations using information from various 
external investment managers and consultants, as well as management’s own judgment. A change in the assumption for the 
weighted average expected long-term rate of return on plan assets of ¼ of 1% would impact pretax earnings by 
approximately $15 for 2020.

Mortality rate assumptions are based on mortality tables and future improvement scales published by third parties, such as the 
Society of Actuaries, and consider other available information including historical data as well as studies and publications 
from reputable sources.

Derivatives and Hedging. Derivatives are held for purposes other than trading and are part of a formally documented risk 
management program. Alcoa accounts for hedges of firm customer commitments for aluminum as fair value hedges. The fair 
values of the derivatives and changes in the fair values of the underlying hedged items are reported as assets and liabilities in 
the Consolidated Balance Sheet. Changes in the fair values of these derivatives and underlying hedged items generally offset 
and are recorded each period in Sales, consistent with the underlying hedged item.

The Company accounts for hedges of foreign currency exposures and certain forecasted transactions as cash flow hedges. 
The fair values of the derivatives are recorded as assets and liabilities in the Consolidated Balance Sheet. The changes in the 
fair values of these derivatives are recorded in Other comprehensive (loss) income and are reclassified to Sales, Cost of goods 
sold, or Other expenses, net in the period in which earnings are impacted by the hedged items or in the period that the 
transaction no longer qualifies as a cash flow hedge. These contracts cover the same periods as known or expected exposures, 
generally not exceeding five years. If no hedging relationship is designated, the derivative is marked to market through Other 
expenses, net. Cash flows from derivatives are recognized in the Statement of Consolidated Cash Flows in a manner 
consistent with the underlying transactions.

Income Taxes. The provision for income taxes is determined using the asset and liability approach of accounting for income 
taxes. Under this approach, the provision for income taxes represents income taxes paid or payable (or received or receivable) 
for the current year plus the change in deferred taxes during the year. Deferred taxes represent the future tax consequences 
expected to occur when the reported amounts of assets and liabilities are recovered or paid and result from differences 
between the financial and tax bases of assets and liabilities and are adjusted for changes in tax rates and tax laws when 
enacted.

Valuation allowances are recorded to reduce deferred tax assets when it is more likely than not (greater than 50%) that a tax 
benefit will not be realized. In evaluating the need for a valuation allowance, management applies judgment in assessing all 
available positive and negative evidence and considers all potential sources of taxable income, including income available in 
carryback periods, future reversals of taxable temporary differences, projections of taxable income, and income from tax 
planning strategies. Positive evidence includes factors such as a history of profitable operations, projections of future 
profitability within the carryforward period, including from tax planning strategies, and Alcoa Corporation’s experience with 
similar operations. Existing favorable contracts and the ability to sell products into established markets are additional positive 
evidence. Negative evidence includes items such as cumulative losses, projections of future losses, or carryforward periods 
that are not long enough to allow for the utilization of a deferred tax asset based on existing projections of income. In certain 
jurisdictions, deferred tax assets related to cumulative losses exist without a valuation allowance where in management’s 
judgment the weight of the positive evidence more than offsets the negative evidence of the cumulative losses. Upon changes 
in facts and circumstances, management may conclude that deferred tax assets for which no valuation allowance is currently 
recorded may not be realized, resulting in a future charge to establish a valuation allowance. Existing valuation allowances 
are re-examined under the same standards of positive and negative evidence. If it is determined that it is more likely than not 
that a deferred tax asset will be realized, the appropriate amount of the valuation allowance, if any, is released. Deferred tax 
assets and liabilities are also re-measured to reflect changes in underlying tax rates due to law changes and the granting and 
lapse of tax holidays.

Tax benefits related to uncertain tax positions taken or expected to be taken on a tax return are recorded when such benefits 
meet a more likely than not threshold. Otherwise, these tax benefits are recorded when a tax position has been effectively 
settled, which means that the statute of limitations has expired, or the appropriate taxing authority has completed their 
examination even though the statute of limitations remains open. Interest and penalties related to uncertain tax positions are 

48

recognized as part of the provision for income taxes and are accrued beginning in the period that such interest and penalties 
would be applicable under relevant tax law until such time that the related tax benefits are recognized.

Related Party Transactions

Alcoa Corporation buys products from and sells products to various related companies, consisting of entities in which Alcoa 
Corporation retains a 50% or less equity interest, at negotiated prices between the two parties. These transactions were not 
material to the financial position or results of operations of Alcoa Corporation for all periods presented.

Recently Adopted Accounting Guidance

See the Recently Adopted Accounting Guidance section of Note B to the Consolidated Financial Statements in Part II Item 8 
of this Form 10-K.

Recently Issued Accounting Guidance

See the Recently Issued Accounting Guidance section of Note B to the Consolidated Financial Statements in Part II Item 8 of 
this Form 10-K.

Item 7A.  Quantitative and Qualitative Disclosures About Market Risk.

See the Derivatives section of Note O to the Consolidated Financial Statements in Part II Item 8 of this Form 10-K.

49

Item 8.  Financial Statements and Supplementary Data.

Management’s Report on Financial Statements and Practices

Management’s Reports to Alcoa Corporation Stockholders

The accompanying Consolidated Financial Statements of Alcoa Corporation and its subsidiaries (the Company) were 
prepared by management, which is responsible for their integrity and objectivity, in accordance with accounting principles 
generally accepted in the United States of America (GAAP) and include amounts that are based on management’s best 
judgments and estimates. The other financial information included in the Company’s Annual Report on Form 10-K for the 
year ended December 31, 2019 is consistent with that in the Consolidated Financial Statements.

Management recognizes its responsibility for conducting the Company’s affairs according to the highest standards of 
personal and corporate conduct. This responsibility is characterized and reflected in key policy statements issued from time to 
time regarding, among other things, conduct of its business activities within the laws of the host countries in which the 
Company operates and potentially conflicting outside business interests of its employees. The Company maintains a 
systematic program to assess compliance with these policies.

Management’s Report on Internal Control over Financial Reporting

Management is responsible for establishing and maintaining adequate internal control over financial reporting, as defined in 
Rules 13a-15(f) and 15d-15(f) of the U.S. Securities Exchange Act of 1934 (as amended), for the Company. The 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 GAAP. The 
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 GAAP, 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.

Management conducted an assessment to evaluate the effectiveness of the Company’s internal control over financial 
reporting as of December 31, 2019 using the criteria in Internal Control—Integrated Framework (2013) issued by the 
Committee of Sponsoring Organizations of the Treadway Commission. Based on this assessment, management concluded 
that the Company maintained effective internal control over financial reporting as of December 31, 2019.

PricewaterhouseCoopers LLP, an independent registered public accounting firm, audited the effectiveness of the Company’s 
internal control over financial reporting as of December 31, 2019, as stated in their report, which is included herein.

/s/ Roy C. Harvey
Roy C. Harvey
President and
Chief Executive Officer

/s/ William F. Oplinger
William F. Oplinger
Executive Vice President and
Chief Financial Officer

February 21, 2020

50

 
 
Report of Independent Registered Public Accounting Firm

To the Shareholders and Board of Directors of Alcoa Corporation

Opinions on the Financial Statements and Internal Control over Financial Reporting

We have audited the accompanying consolidated balance sheet of Alcoa Corporation and its subsidiaries (the “Company”) as 
of December 31, 2019 and 2018, and the related consolidated statements of operations, comprehensive income, changes in 
consolidated equity and cash flows for each of the three years in the period ended December 31, 2019, 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, 2019, 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, 2019 and 2018, and the results of its operations and its cash flows for each of 
the three years in the period ended December 31, 2019 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, 2019, based on criteria established in Internal Control—Integrated Framework 
(2013) issued by the COSO.

Changes in Accounting Principles

As described in Notes I and B to the consolidated financial statements, the Company changed the manner in which it 
accounts for certain inventories from last-in, first out (LIFO) to average cost and the manner in which it accounts for leases, 
respectively, in 2019.  

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 the accompanying Management’s Report on Internal Control over Financial Reporting. 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.

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.

51

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.

Realization of Net Deferred Tax Assets at Alcoa Canada Company

As described in Notes B and P to the consolidated financial statements, the Company had $410 million of net deferred tax 
assets as of December 31, 2019, including $137 million of net deferred tax assets at Alcoa Canada Company, most 
significantly related to pension obligations and derivatives. Alcoa Canada Company is in a three-year cumulative loss 
position as of December 31, 2019. Valuation allowances are recorded to reduce deferred tax assets when it is more likely than 
not (greater than 50%) that a tax benefit will not be realized. Management applies judgment in assessing all available positive 
and negative evidence, such as history of profitable operations and projections of taxable income, in evaluating whether it is 
more likely than not that the net deferred tax assets will be realized in the future. Projections of taxable income is based on 
macroeconomic indicators and involves assumptions related to, among others, commodity prices, volume levels, and key 
inputs and raw materials such as alumina, calcined petroleum coke, liquid pitch, energy, labor, and transportation costs.

The principal considerations for our determination that performing procedures relating to the realization of net deferred tax 
assets at Alcoa Canada Company is a critical audit matter are there was significant judgment by management in determining 
whether the net deferred tax assets are more likely than not to be realized in the future as Alcoa Canada Company is in a 
three-year cumulative loss position. This in turn led to a high degree of auditor judgment, subjectivity, and effort in 
performing procedures and evaluating audit evidence relating to management’s assessment of the realization of net deferred 
tax assets and management’s assumption for projected taxable income, including commodity prices, and costs relating to 
alumina, calcined petroleum coke, liquid pitch, and energy.

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 assessment of the realization of net deferred tax assets at Alcoa Canada Company, including controls over 
projected taxable income. These procedures also included, among others, evaluating the positive and negative evidence 
available in management’s assessment of the realization of net deferred tax assets at Alcoa Canada Company, testing the 
completeness and accuracy of underlying data used in management’s assessment, and evaluating the reasonableness of 
management’s assumption related to projected taxable income. Evaluating management’s assumption related to projected 
taxable income, including commodity prices, and costs relating to alumina, calcined petroleum coke, liquid pitch, and energy 
involved evaluating whether the assumptions used by management were reasonable considering (i) the current and past 
performance of Alcoa Canada Company, (ii) the consistency with external market and industry data, and (iii) whether the 
assumption was consistent with evidence obtained in other areas of the audit. 

/s/ PricewaterhouseCoopers LLP

PricewaterhouseCoopers LLP
Pittsburgh, Pennsylvania
February 21, 2020

We have served as the Company’s auditor since 2015.

52

Alcoa Corporation and Subsidiaries
Statement of Consolidated Operations
(in millions, except per-share amounts)

For the year ended December 31,
Sales (E)
Cost of goods sold (exclusive of expenses below) (I)
Selling, general administrative, and other expenses
Research and development expenses
Provision for depreciation, depletion, and amortization
Restructuring and other charges, net (D)
Interest expense (T)
Other expenses, net (T)

Total costs and expenses

(Loss) income before income taxes
Provision for income taxes (I & P)
Net (loss) income (I)
Less: Net income attributable to noncontrolling interest (I)
Net (loss) income attributable to Alcoa Corporation (I)
Earnings per share attributable to Alcoa Corporation common
   shareholders (F & I):

  $

2019

2018

2017

10,433    $
8,537     
280     
27     
713     
1,031     
121     
162     
10,871     
(438)    
415     
(853)    
272     
(1,125)    

13,403    $
10,053     
248     
31     
733     
527     
122     
64     
11,778     
1,625     
732     
893     
643     
250     

11,652 
8,950 
280 
32 
750 
309 
104 
27 
10,452 
1,200 
592 
608 
329 
279 

Basic
Diluted

  $
  $

(6.07)   $
(6.07)   $

1.34    $
1.33    $

1.51 
1.49  

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

53

 
   
   
 
   
   
   
   
   
   
   
   
   
   
   
   
   
   
      
      
  
Alcoa Corporation and Subsidiaries
Statement of Consolidated Comprehensive Income
(in millions)

Alcoa Corporation

Noncontrolling
interest

Total

For the year ended December 31,  2019     2018     2017     2019     2018     2017     2019     2018     2017  
608 
Net (loss) income
Other comprehensive (loss)
   income, net of tax (G):

329    $ (853)   $

  $(1,125)   $

893    $

643    $

272    $

279    $

250    $

Change in unrecognized net
   actuarial loss and prior
   service cost/benefit
   related to pension and other
   postretirement benefits
Foreign currency translation
   adjustments
Net change in unrecognized
   gains/losses on cash flow
   hedges

1     

503     

(456)    

(10)    

1     

9     

(9)    

504     

(447)

(89)    

(604)    

188     

(24)    

(229)    

96     

(113)    

(833)    

284 

(321)    

718      (1,139)    

(11)    

(20)    

50     

(332)    

698      (1,089)

Total Other comprehensive
   (loss) income, net of tax
(409)    
Comprehensive (loss) income (I)   $(1,534)   $

617      (1,407)    
867    $(1,128)   $

(45)    
227    $

(248)    
395    $

155     
369      (1,252)
484    $(1,307)   $ 1,262    $ (644)

(454)    

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

54

 
 
   
   
 
   
      
      
      
      
      
      
      
      
  
   
   
   
   
Alcoa Corporation and Subsidiaries
Consolidated Balance Sheet
(in millions)

  $

  $

  $

December 31,
Assets
Current assets:

Cash and cash equivalents (O)
Receivables from customers
Other receivables
Inventories (I)
Fair value of derivative instruments (O)
Prepaid expenses and other current assets (I)

Total current assets

Properties, plants, and equipment, net (J)
Investments (H)
Deferred income taxes (P)
Fair value of derivative instruments (O)
Other noncurrent assets (T)

Total Assets

Liabilities
Current liabilities:

Accounts payable, trade
Accrued compensation and retirement costs
Taxes, including income taxes
Fair value of derivative instruments (O)
Other current liabilities
Long-term debt due within one year (L & O)

Total current liabilities

Long-term debt, less amount due within one year (L & O)
Accrued pension benefits (N)
Accrued other postretirement benefits (N)
Asset retirement obligations (Q)
Environmental remediation (R)
Fair value of derivative instruments (O)
Noncurrent income taxes (P)
Other noncurrent liabilities and deferred credits (T)

Total liabilities

Contingencies and commitments (R)
Equity
Alcoa Corporation shareholders’ equity:

Common stock (M)
Additional capital
Retained (deficit) earnings (I)
Accumulated other comprehensive loss (G)

Total Alcoa Corporation shareholders’ equity

Noncontrolling interest (A & I)

Total equity

Total Liabilities and Equity

  $

2019

2018

879    $
546   
114   
1,644   
59   
288   
3,530   
7,916   
1,113   
642   
18   
1,412   
14,631    $

1,484    $
413   
104   
67   
494   
1   
2,563   
1,799   
1,505   
749   
606   
296   
581   
276   
370   
8,745   

2   
9,639   
(555)  
(4,974)  
4,112   
1,774   
5,886   
14,631    $

1,113 
830 
173 
1,819 
73 
320 
4,328 
8,327 
1,360 
560 
82 
1,475 
16,132 

1,663 
400 
426 
82 
347 
1 
2,919 
1,801 
1,407 
868 
529 
236 
261 
301 
222 
8,544 

2 
9,611 
570 
(4,565)
5,618 
1,970 
7,588 
16,132  

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

55

 
   
 
 
 
    
 
  
 
 
    
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
    
 
  
 
 
    
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
    
 
  
 
 
    
 
  
 
 
    
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Alcoa Corporation and Subsidiaries
Statement of Consolidated Cash Flows
(in millions)

2019

2018

2017

  $

(853)   $

893    $

For the year ended December 31,
Cash from Operations
Net (loss) income (I)
Adjustments to reconcile net (loss) income to cash from operations:

Depreciation, depletion, and amortization
Deferred income taxes (I & P)
Equity earnings, net of dividends (H)
Restructuring and other charges, net (D)
Net gain from investing activities—asset sales (T)
Net periodic pension benefit cost (N)
Stock-based compensation (M)
Provision for bad debt expense
Other
Changes in assets and liabilities, excluding effects of divestitures 
and foreign currency translation adjustments:

Decrease (Increase) in receivables
Decrease (Increase) in inventories (I)
Decrease (Increase) in prepaid expenses and other current assets    
(Decrease) Increase in accounts payable, trade
(Decrease) in accrued expenses
(Decrease) Increase in taxes, including income taxes
Pension contributions (N)
(Increase) in noncurrent assets
(Decrease) in noncurrent liabilities

Cash provided from operations

Financing Activities
Cash paid to former parent company related to separation (A)
Net change in short-term borrowings
   (original maturities of three months or less)
Additions to debt (original maturities greater than three months) (L)
Payments on debt (original maturities greater than three months) (L)
Proceeds from the exercise of employee stock options (M)
Repurchase of common stock (M)
Financial contributions for the divestiture of businesses (C)
Contributions from noncontrolling interest (A)
Distributions to noncontrolling interest
Other

Cash used for financing activities

Investing Activities
Capital expenditures
Proceeds from the sale of assets and businesses (C)
Additions to investments (H)

Cash used for investing activities
Effect of exchange rate changes on cash and cash
   equivalents and restricted cash

Net change 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

713     
15     
21     
1,031     
(3)    
119     
30     
21     
30     

283     
137     
27     
(153)    
(175)    
(330)    
(173)    
(24)    
(30)    
686     

733     
(30)    
17     
527     
—     
146     
35     
—     
(59)    

(43)    
(306)    
(32)    
(165)    
(319)    
241     
(992)    
(101)    
(97)    
448     

—     

—     

—     
—     
(7)    
2     
—     
(12)    
51     
(472)    
(6)    
(444)    

(379)    
23     
(112)    
(468)    

—     
560     
(135)    
23     
(50)    
—     
149     
(827)    
(8)    
(288)    

(399)    
1     
(7)    
(405)    

(7)    
(233)    
1,116     

(4)    
(249)    
1,365     

608 

752 
168 
9 
309 
(116)
111 
24 
— 
32 

(118)
(279)
43 
377 
(563)
111 
(106)
(99)
(39)
1,224 

(247)

7 
21 
(60)
43 
— 
— 
80 
(342)
(8)
(506)

(405)
245 
(66)
(226)

14 
506 
859 

  $

883    $

1,116    $

1,365  

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

56

 
   
   
 
   
      
      
  
   
      
      
  
   
   
   
   
   
   
   
   
   
   
      
      
  
   
   
   
   
   
   
   
   
   
   
      
      
  
   
   
   
   
   
   
   
   
   
   
   
   
      
      
  
   
   
   
   
   
   
   
Alcoa Corporation and Subsidiaries
Statement of Changes in Consolidated Equity
(in millions)

Alcoa Corporation shareholders

Common
stock

Additional
capital

Retained
(deficit)
earnings    

Accumulated
other
compre-

hensive loss    

Noncontrolling
interest

Total
equity

  $

2   $
—    

9,531   $
—    

39   $
279    

(3,775)  $
—    

2,021   $
329    

7,818 
608 

—    
—    

—    
—    
—    
—    
2    
—    

—    
—    

—    

—    
—    
—    
—    
2    
—    
—    
—    

—    
—    
—    
—    
2   $

—    
24    

43    
—    
—    
(8)  
9,590    
—    

—    
35    

23    

(50)  
—    
—    
13    
9,611    
—    
—    
30    

2    
—    
—    
(4)  
9,639   $

—    
—    

—    
—    
—    
—    
318    
250    

—    
—    

—    

—    
—    
—    
2    
570    
(1,125)  
—    
—    

—    
—    
—    
—    
(555) $

(1,407)  
—    

—    
—    
—    
—    
(5,182)  
—    

617    
—    

—    

—    
—    
—    
—    
(4,565)  
—    
(409)  
—    

—    
—    
—    
—    
(4,974) $

155    
—    

(1,252)
24 

—    
80    
(342)  
(3)  
2,240    
643    

(248)  
—    

—    

—    
149    
(827)  
13    
1,970    
272    
(45)  
—    

—    
51    
(472)  
(2)  
1,774   $

43 
80 
(342)
(11)
6,968 
893 

369 
35 

23 

(50)
149 
(827)
28 
7,588 
(853)
(454)
30 

2 
51 
(472)
(6)
5,886  

  $

Balance at December 31, 2016
Net income
Other comprehensive (loss)
   income (G)
Stock-based compensation (M)
Common stock issued:
   Compensation plans (M)
Contributions
Distributions
Other
Balance at December 31, 2017
Net income
Other comprehensive income
   (loss) (G)
Stock-based compensation (M)
Common stock issued:
   Compensation plans (M)
Repurchase of common
   stock (M)
Contributions
Distributions
Other
Balance at December 31, 2018
Net (loss) income
Other comprehensive (loss) (G)
Stock-based compensation (M)
Common stock issued:
   Compensation plans (M)
Contributions
Distributions
Other
Balance at December 31, 2019

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

57

 
 
 
    
 
    
 
 
 
 
  
   
   
 
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
Alcoa Corporation and subsidiaries
Notes to the Consolidated Financial Statements
(dollars in millions, except per-share amounts; metric tons in thousands (kmt))

A. Basis of Presentation

Alcoa Corporation (or the Company) is a vertically integrated aluminum company comprised of bauxite mining, alumina 
refining, aluminum production (smelting, casting, and rolling), and energy generation. Through direct and indirect ownership, 
the Company has 30 operating locations in nine countries around the world, situated primarily in Australia, Brazil, Canada, 
Iceland, Norway, Spain, and the United States.

References in these Notes to “ParentCo” refer to Alcoa Inc., a Pennsylvania corporation, and its consolidated subsidiaries 
through October 31, 2016, at which time it was renamed Arconic Inc. (Arconic).

Separation Transaction. On November 1, 2016 (the Separation Date), ParentCo separated into two standalone, publicly-
traded companies, Alcoa Corporation and Arconic, effective at 12:01 a.m. Eastern Time (the Separation Transaction). 
Regular-way trading of Alcoa Corporation’s common stock began with the opening of the New York Stock Exchange on 
November 1, 2016 under the ticker symbol “AA.” The Company’s common stock has a par value of $0.01 per share.

To effect the Separation Transaction, ParentCo undertook a series of transactions to separate the net assets and certain legal 
entities of ParentCo, resulting in an initial cash payment of $1,072 to ParentCo by Alcoa Corporation with the net proceeds of 
a previous debt offering (see Note L). Additionally, $247 was paid to Arconic by the Company in 2017, including $243 from 
the proceeds associated with the sale of certain energy operations (see Note C). 

In connection with the Separation Transaction, Alcoa Corporation and Arconic entered into certain agreements to implement 
the legal and structural separation between the two companies, govern the relationship between the Company and Arconic 
after the completion of the Separation Transaction, and allocate between Alcoa Corporation and Arconic various assets, 
liabilities, and obligations. These agreements included a Separation and Distribution Agreement, Tax Matters Agreement, 
Employee Matters Agreement, Transition Services Agreement, certain Patent, Know-How, Trade Secret License and 
Trademark License Agreements, and Stockholder and Registration Rights Agreement.

Basis of Presentation. The Consolidated Financial Statements of Alcoa Corporation are prepared in conformity with 
accounting principles generally accepted in the United States of America (GAAP). In accordance with GAAP, certain 
situations require management to make estimates based on judgments and assumptions, which may affect the reported 
amounts of assets and liabilities and the disclosure of contingent assets and liabilities at the date of the financial statements. 
They also may affect the reported amounts of revenues and expenses during the reporting periods. Actual results could differ 
from those estimates upon subsequent resolution of identified matters. Certain amounts in previously issued financial 
statements were reclassified to conform to the current period presentation. 

As of January 1, 2019, the Company changed its accounting method for valuing certain inventories from last-in, first-out 
(LIFO) to average cost. The effects of the change in accounting principle have been retrospectively applied to all prior 
periods presented. See Note I for additional information. 

Principles of Consolidation. The Consolidated Financial Statements of the Company include the accounts of Alcoa 
Corporation and companies in which Alcoa Corporation has a controlling interest, including those that comprise the Alcoa 
World Alumina & Chemicals (AWAC) joint venture (see below). Intercompany transactions have been eliminated. The 
equity method of accounting is applied to investments in affiliates and other joint ventures over which the Company has 
significant influence but does not have effective control. Investments in affiliates in which Alcoa Corporation cannot exercise 
significant influence are accounted for on the cost method.

AWAC is an unincorporated global joint venture between Alcoa Corporation and Alumina Limited and consists of several 
affiliated operating entities, which own, have an interest in, or operate the bauxite mines and alumina refineries within the 
Company’s Bauxite and Alumina segments (except for the Poços de Caldas mine and refinery and portions of the São Luís 
refinery and investment in Mineração Rio do Norte S.A., all in Brazil) and a portion (55%) of the Portland smelter (Australia) 
within the Company’s Aluminum segment. Alcoa Corporation owns 60% and Alumina Limited owns 40% of these 
individual entities, which are consolidated by the Company for financial reporting purposes and include Alcoa of Australia 
Limited (AofA), Alcoa World Alumina LLC (AWA), Alcoa World Alumina Brasil Ltda. (AWAB), and Alúmina Española, 
S.A. (Española). Alumina Limited’s interest in the equity of such entities is reflected as Noncontrolling interest on the 
accompanying Consolidated Balance Sheet. 

Management evaluates whether an Alcoa Corporation entity or interest is a variable interest entity and whether the Company 
is the primary beneficiary. Consolidation is required if both of these criteria are met. Alcoa Corporation does not have any 
variable interest entities requiring consolidation.

58

Related Party Transactions. Alcoa Corporation buys products from and sells products to various related companies, 
consisting of entities in which the Company retains a 50% or less equity interest, at negotiated prices between the two parties. 
These transactions were not material to the financial position or results of operations of Alcoa Corporation for all periods 
presented.

B. Summary of Significant Accounting Policies

Cash Equivalents. Cash equivalents are highly liquid investments purchased with an original maturity of three months or 
less.

Inventory Valuation. Inventories are carried at the lower of cost or market, with the cost of inventories principally 
determined under the average cost method.

Effective January 1, 2019, the Company changed its accounting method for valuing certain inventories from last-in, first-out 
(LIFO) to the average cost method. The effects of the change in accounting principle have been retrospectively applied to all 
prior periods presented in the Company’s Consolidated Financial Statements. See Note I for additional information.

Properties, Plants, and Equipment. Properties, plants, and equipment are recorded at cost. Interest related to the 
construction of qualifying assets is capitalized as part of the construction costs. Depreciation is recorded principally on the 
straight-line method over the estimated useful lives of the assets. Depreciation is recorded on temporarily idled facilities until 
such time management approves a permanent closure. The following table details the weighted-average useful lives of 
structures and machinery and equipment by type of operation (numbers in years):

Bauxite mining
Alumina refining
Aluminum smelting and casting
Energy generation
Aluminum rolling

Structures

Machinery
and
equipment

35   
28   
37   
33   
31   

17 
29 
23 
24 
21  

Repairs and maintenance are charged to expense as incurred while costs for significant improvements that add productive 
capacity or that extend the useful life are capitalized. Gains or losses from the sale of assets are generally recorded in Other 
expenses, net. Properties, plants, and equipment are reviewed for impairment whenever events or changes in circumstances 
indicate that the carrying amount of such assets (asset group) may not be recoverable. 

Leases. The Company determines whether an arrangement is a lease at the inception of the arrangement based on the terms 
and conditions in the contract. A contract contains a lease if there is an identified asset which the Company has the right to 
control. Both operating and financing lease right-of-use (ROU) assets are included in Properties, plants, and equipment with 
the corresponding operating lease liabilities included within Other current liabilities and Other noncurrent liabilities and 
deferred credits, while financing lease liabilities are included in Long-term debt due within one year and Long-term debt, less 
amount due within one year on the Consolidated Balance Sheet.

Operating lease ROU assets and liabilities are recognized at the commencement date based on the present value of lease 
payments over the lease term. The Company uses its incremental borrowing rate at the commencement date in determining 
the present value of lease payments unless a rate is implicit in the lease. Lease terms include options to extend the lease when 
it is reasonably certain that those options will be exercised. Leases with an initial term of 12 months or less, including 
anticipated renewals, are not recorded on the balance sheet. 

The Company has made a policy election not to record any non-lease components of a lease agreement in the lease liability. 
Variable lease payments are not presented as part of the initial ROU asset or liability recorded at the inception of a contract. 
Lease expense for operating lease payments is recognized on a straight-line basis over the lease term. For finance leases, 
interest expense is recognized on the lease liability and the ROU asset is amortized over the lease term.

Equity Investments. Alcoa invests in a number of privately-held companies, primarily through joint ventures and consortia, 
which are accounted for using the equity method. The equity method is applied in situations where the Company has the 
ability to exercise significant influence, but not control, over the investee. Management reviews equity investments for 
impairment whenever certain indicators are present suggesting that the carrying value of an investment is not recoverable.

59

 
 
 
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Deferred Mining Costs. Alcoa recognizes deferred mining costs during the development stage of a mine life cycle. Such 
costs include the construction of access and haul roads, detailed drilling and geological analysis to further define the grade 
and quality of the known bauxite, and overburden removal costs. These costs relate to sections of the related mines where the 
Company is currently extracting bauxite or preparing for production in the near term. These sections are outlined and planned 
incrementally and generally are mined over periods ranging from one to five years, depending on mine specifics. The amount 
of geological drilling and testing necessary to determine the economic viability of the bauxite deposit being mined is such 
that the reserves are considered to be proven, and the mining costs are amortized based on this level of reserves. Deferred 
mining costs are included in Other noncurrent assets on the accompanying Consolidated Balance Sheet.

Goodwill and Other Intangible Assets. Goodwill is not amortized but is reviewed for impairment annually (in the fourth 
quarter) or more frequently if indicators of impairment exist or if a decision is made to sell or exit a business. 

Goodwill is allocated among and evaluated for impairment at the reporting unit level, which is defined as an operating 
segment or one level below an operating segment. The Company has five reporting units, of which three are included in the 
Aluminum segment (smelting/casting, energy generation, and rolling operations). The remaining two reporting units are the 
Bauxite and Alumina segments. Of these five reporting units, only Bauxite and Alumina contain goodwill. As of December 
31, 2019, the carrying value of the goodwill for Bauxite and Alumina was $50 and $100, respectively. These amounts include 
an allocation of goodwill held at the corporate level (see Note K).

Goodwill is tested for impairment by assessing qualitative factors to determine whether it is more likely than not that the fair 
value of the reporting unit is less than its carrying amount or performing a quantitative assessment using a discounted cash 
flow method. The qualitative assessment considers factors such as general economic conditions, equity and credit markets, 
industry and market conditions, and earnings and cash flow trends. If the qualitative assessment indicates a possible 
impairment, then a quantitative impairment test is performed to determine the fair value of the reporting unit using a 
discounted cash flow method. Otherwise, no further analysis is required. Alcoa’s policy for its annual review of goodwill is 
to perform the quantitative impairment test for each of its two reporting units that contain goodwill at least once during every 
three-year period as part of its annual review of goodwill.

Intangible assets with finite useful lives are amortized generally on a straight-line basis over the periods benefited. The 
following table details the weighted-average useful lives of software and other intangible assets by type of operation 
(numbers in years):

Bauxite mining
Alumina refining
Aluminum smelting and casting
Energy generation
Aluminum rolling

Software

Other intangible
assets

3   
7   
3   
—   
3   

10 
21 
39 
29 
20  

Asset Retirement Obligations. Alcoa recognizes asset retirement obligations (AROs) related to legal obligations associated 
with the standard operation of bauxite mines, alumina refineries, and aluminum smelters. These AROs consist primarily of 
costs associated with mine reclamation, closure of bauxite residue areas, spent pot lining and regulated waste materials 
disposal, and landfill closure. Additionally, costs are recorded as AROs upon management’s decision to permanently close 
and demolish certain structures and for any significant lease restoration obligations. The fair values of these AROs are 
recorded on a discounted basis at the time the obligation is incurred and accreted over time for the change in present value. 
Additionally, the Company capitalizes asset retirement costs by increasing the carrying amount of the related long-lived 
assets and depreciating these assets over their remaining useful life. Certain conditional asset retirement obligations related to 
alumina refineries, aluminum smelters, rolling mills, and energy generation facilities have not been recorded in the 
Consolidated Financial Statements due to uncertainties surrounding the ultimate settlement date. The fair value of these asset 
retirement obligations will be recorded when a reasonable estimate of the ultimate settlement date can be made.

Environmental Matters. Environmental related expenditures for current operations are expensed or capitalized, as 
appropriate. Expenditures relating to existing conditions caused by past operations, which will not contribute to future 
revenues, are expensed. Liabilities are recorded when remediation costs are probable and can be reasonably estimated. The 
estimates also include costs related to other potentially responsible parties to the extent that Alcoa has reason to believe such 
parties will not fully pay their proportionate share. In instances where the Company has ongoing monitoring and maintenance 
responsibilities, it is Alcoa’s policy to maintain a reserve equal to five years of expected costs. The liability is continuously 
reviewed and adjusted to reflect current remediation progress, prospective estimates of required activity, and other factors 
that may be relevant, including changes in technology or regulations.

Litigation Matters. For asserted claims and assessments, liabilities are recorded when an unfavorable outcome of a matter is 
deemed to be probable and the loss is reasonably estimable. With respect to unasserted claims or assessments, management 

60

 
 
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
must first determine that the probability that an assertion will be made is likely. Then, a determination as to the likelihood of 
an unfavorable outcome and the ability to reasonably estimate the potential loss is made. Legal matters are reviewed on a 
continuous basis to determine if there has been a change in management’s judgment regarding the likelihood of an 
unfavorable outcome or the estimate of a potential loss. Legal costs, which are primarily for general litigation, environmental 
compliance, tax disputes, and general corporate matters, are expensed as incurred. 

Revenue Recognition. The Company recognizes revenue when it satisfies a performance obligation(s) in accordance with 
the provisions of a customer order or contract. This is achieved when control of the product has been transferred to the 
customer, which is generally determined when title, ownership, and risk of loss pass to the customer, all of which occurs 
upon shipment or delivery of the product. The shipping terms vary across all businesses and depend on the product, the 
country of origin, and the type of transportation. Accordingly, the sale of Alcoa’s products to its customers represent single 
performance obligations for which revenue is recognized at a point in time. Revenue is based on the consideration it expects 
to receive in exchange for its products. Returns and other adjustments have not been material. Based on the foregoing, no 
significant judgment is required to determine when control of a product has been transferred to a customer.

The Company considers shipping and handling activities as costs to fulfill the promise to transfer the related products. As a 
result, customer payments of shipping and handling costs are recorded as a component of revenue. Taxes collected (e.g., 
sales, use, value-added, excise) from its customers related to the sale of its products are remitted to governmental authorities 
and excluded from revenue.

Stock-Based Compensation. Compensation expense for employee equity grants is recognized using the non-substantive 
vesting period approach, in which the expense (net of estimated forfeitures) is recognized ratably over the requisite service 
period based on the grant date fair value. The fair value of new stock options is estimated on the date of grant using a lattice-
pricing model. Determining the fair value of stock options at the grant date requires judgment, including estimates for the 
average risk-free interest rate, dividend yield, volatility, annual forfeiture rate, and exercise behavior. These assumptions may 
differ significantly between grant dates because of changes in the actual results of these inputs that occur over time.

Most plan participants can choose whether to receive their award in the form of stock options, stock units, or a combination 
of both. This choice is made before the grant is issued and is irrevocable.

Pension and Other Postretirement Benefits. Liabilities and expenses for pension and other postretirement benefits are 
determined using actuarial methodologies and incorporate significant assumptions, including the interest rate used to discount 
the future estimated liability, the expected long-term rate of return on plan assets, and several assumptions relating to the 
employee workforce (salary increases, health care cost trend rates, retirement age, and mortality).

The yield curve model used to develop the discount rate parallels the plans’ projected cash flows and has a weighted average 
duration of 11 years. The underlying cash flows of the high quality corporate bonds included in the model exceed the cash 
flows needed to satisfy the Company’s plan obligations multiple times. If a deep market of high quality corporate bonds does 
not exist in a country, then the yield on government bonds plus a corporate bond yield spread is used. 

The expected long-term rate of return on plan assets is generally applied to a five-year market-related value of plan assets (a 
four-year average or the fair value at the plan measurement date is used for certain non-U.S. plans). The process used by 
management to develop this assumption is one that relies on forward-looking investment returns by asset class. Management 
incorporates expected future investment returns on current and planned asset allocations using information from various 
external investment managers and consultants, as well as management’s own judgment.

Mortality rate assumptions are based on mortality tables and future improvement scales published by third parties, such as the 
Society of Actuaries, and consider other available information including historical data as well as studies and publications 
from reputable sources. 

Derivatives and Hedging. Derivatives are held for purposes other than trading and are part of a formally documented risk 
management program. 

Alcoa accounts for hedges of firm customer commitments for aluminum as fair value hedges. The fair values of the 
derivatives and changes in the fair values of the underlying hedged items are reported as assets and liabilities in the 
Consolidated Balance Sheet. Changes in the fair values of these derivatives and underlying hedged items generally offset and 
are recorded each period in Sales, consistent with the underlying hedged item.

The Company accounts for hedges of foreign currency exposures and certain forecasted transactions as cash flow hedges. 
The fair values of the derivatives are recorded as assets and liabilities in the Consolidated Balance Sheet. The changes in the 
fair values of these derivatives are recorded in Other comprehensive (loss) income and are reclassified to Sales, Cost of goods 
sold, or Other expenses, net in the period in which earnings are impacted by the hedged items or in the period that the 
transaction no longer qualifies as a cash flow hedge. These contracts cover the same periods as known or expected exposures, 
generally not exceeding five years.

61

If no hedging relationship is designated, the derivative is marked to market through Other expenses, net.

Cash flows from derivatives are recognized in the Statement of Consolidated Cash Flows in a manner consistent with the 
underlying transactions.

Income Taxes. The provision for income taxes is determined using the asset and liability approach of accounting for income 
taxes. Under this approach, the provision for income taxes represents income taxes paid or payable (or received or receivable) 
for the current year plus the change in deferred taxes during the year. Deferred taxes represent the future tax consequences 
expected to occur when the reported amounts of assets and liabilities are recovered or paid and result from differences 
between the financial and tax bases of Alcoa’s assets and liabilities and are adjusted for changes in tax rates and tax laws 
when enacted.

Valuation allowances are recorded to reduce deferred tax assets when it is more likely than not (greater than 50%) that a tax 
benefit will not be realized. In evaluating the need for a valuation allowance, management applies judgement in assessing all 
available positive and negative evidence and considers all potential sources of taxable income, including income available in 
carryback periods, future reversals of taxable temporary differences, projections of taxable income, and income from tax 
planning strategies. Positive evidence includes factors such as a history of profitable operations, projections of future 
profitability within the carryforward period, including from tax planning strategies, and Alcoa’s experience with similar 
operations. Existing favorable contracts and the ability to sell products into established markets are additional positive 
evidence. Negative evidence includes items such as cumulative losses, projections of future losses, or carryforward periods 
that are not long enough to allow for the utilization of a deferred tax asset based on existing projections of income. Deferred 
tax assets for which no valuation allowance is recorded may not be realized upon changes in facts and circumstances, 
resulting in a future charge to establish a valuation allowance. Existing valuation allowances are re-examined under the same 
standards of positive and negative evidence. If it is determined that it is more likely than not that a deferred tax asset will be 
realized, the appropriate amount of the valuation allowance, if any, is released. Deferred tax assets and liabilities are also re-
measured to reflect changes in underlying tax rates due to law changes and the granting and lapse of tax holidays.

Tax benefits related to uncertain tax positions taken or expected to be taken on a tax return are recorded when such benefits 
meet a more likely than not threshold. Otherwise, these tax benefits are recorded when a tax position has been effectively 
settled, which means that the statute of limitation has expired or the appropriate taxing authority has completed their 
examination even though the statute of limitations remains open. Interest and penalties related to uncertain tax positions are 
recognized as part of the provision for income taxes and are accrued beginning in the period that such interest and penalties 
would be applicable under relevant tax law until such time that the related tax benefits are recognized.

Foreign Currency. The local currency is the functional currency for Alcoa’s significant operations outside the United States, 
except for certain operations in Canada and Iceland, where the U.S. dollar is used as the functional currency. The 
determination of the functional currency for Alcoa’s operations is made based on the appropriate economic and management 
indicators. Where local currency is the functional currency, assets and liabilities are translated into U.S. dollars using year-
end exchange rates and income and expenses are translated using the average exchange rates for the reporting period. 
Unrealized foreign currency translation gains and losses are deferred in Accumulated other comprehensive loss on the 
Consolidated Balance Sheet.

Recently Adopted Accounting Guidance. On January 1, 2019, the Company adopted Accounting Standards Update (ASU) 
No. 2016-02, Leases, issued by the Financial Accounting Standards Board (FASB) regarding the accounting for leases, using 
the modified retrospective approach.  This ASU requires lessees to recognize a right-of-use asset and lease liability on the 
balance sheet for operating and finance leases with a term of 12 months or more.  Additionally, when measuring assets and 
liabilities arising from a lease, optional payments should be included only if the lessee is reasonably certain to exercise an 
option to extend the lease, exercise a purchase option, or not exercise an option to terminate the lease. A right-of-use asset 
represents an entity’s right to use the underlying asset for the lease term, and a lease liability represents an entity’s obligation 
to make lease payments. The Company has made a policy election not to record any non-lease components in the lease 
liability.  Previously, an asset and liability were only recorded for leases classified as capital leases (financing leases). The 
measurement, recognition, and presentation of expenses and cash flows arising from leases by a lessee remains the same. 
Management elected the package of practical expedients permitted under the transition guidance within the new standard, 
which among other things, allowed carry forward of historical lease classifications. Additionally, in July 2018, the FASB 
issued ASU No. 2018-11, Targeted Improvements, to provide for an alternative transition method to the new lease guidance, 
whereby an entity can choose to not reflect the impact of the new lease guidance in the prior periods included in its financial 
statements. The Company elected this alternative transition method upon adoption on January 1, 2019.  Management also 
elected the practical expedient related to land easements, allowing the Company to carry forward the current treatment on 
existing arrangements. 

As a result of the adoption, management recorded a right-of-use asset and lease liability, each in the amount of $201, on 
Alcoa’s Consolidated Balance Sheet as of January 1, 2019 for several types of operating leases, including land and buildings, 

62

alumina refinery process control technology, plant equipment, vehicles, and computer equipment. See Note S for additional 
information related to the adoption of this standard. 

Alcoa’s adoption of the following accounting guidance in 2019 did not have a material impact on the Company’s 
Consolidated Financial Statements: 

Accounting Standards Update

2018-01     Leases: Land Easement Practical Expedient for Transition

2018-02     Reclassification of Certain Tax Effects from Accumulated Other Comprehensive Income

2018-07     Stock Compensation: Improvements to Nonemployee Share-Based Payment Accounting

Recently Issued Accounting Guidance. In December 2019, the FASB issued ASU No. 2019-12, Income Taxes (Topic 740) 
which is intended to simply the accounting for income taxes by eliminating certain exceptions and simplifying certain 
requirements under Topic 740. Updates are related to intraperiod tax allocation, deferred tax liabilities for equity method 
investments, interim period tax calculations, tax laws or rate changes in interim periods, and income taxes related to 
employee stock ownership plans. The guidance for ASU No. 2019-12 becomes effective for Alcoa on January 1, 2021. 
Management is currently evaluating the impact of these changes on the Consolidated Financial Statements.  

In November 2019, the FASB issued ASU No. 2019-08, Compensation—Stock Compensation (Topic 718) and Revenue 
from Contracts with Customers (Topic 606). In June 2018, the FASB issued ASU No. 2018-07, Stock Compensation: 
Improvements to Nonemployee Share-Based Payment Accounting. ASU 2018-07 effectively changed the accounting for 
nonemployee share-based payment transactions to be consistent with the accounting for employee share-based payments but 
did not provide guidance on measuring share-based payment awards granted to a customer. The amendments in ASU No. 
2019-08 clarify that an entity must measure and classify share-based payment awards granted to a customer by applying the 
guidance in Topic 718. The Company adopted ASU No. 2018-07 effective January 1, 2019, and as such, ASU No. 2019-08 
will be effective for the Company on January 1, 2020. The adoption of this guidance will not have a material impact on the 
Company’s Consolidated Financial Statements as the Company does not utilize share-based payments for customers. 

In August 2018, the FASB issued separate guidance regarding the respective disclosure requirements associated with fair 
value measurements and defined benefit plans. This guidance makes changes to the disclosures of fair value measurements 
and defined benefit plans through several removals, modifications, additions, and/or clarifications of the existing 
requirements. The following are the changes that will have an immediate disclosure impact for Alcoa upon adoption of the 
guidance for fair value measurements: (i) disclosure of the valuation processes for Level 3 fair value measurements is no 
longer required, (ii) changes in unrealized gains and losses for the reporting period included in other comprehensive income 
(loss) for recurring Level 3 fair value measurements held at the end of the reporting period is a new disclosure requirement, 
and (iii) the range and weighted average (or other reasonable and rational method) of significant unobservable inputs used to 
develop Level 3 fair value measurements is a new disclosure requirement. The following are the changes that will have an 
immediate disclosure impact for the Company upon adoption of the guidance for defined benefit plans: (i) disclosure of the 
amounts in accumulated other comprehensive income (loss) expected to be recognized as components of net periodic benefit 
cost over the next fiscal year is no longer required, (ii) disclosure of the effects of a one-percentage-point change in assumed 
health care cost trend rates on both the aggregate of the service and interest cost components of net periodic benefit costs and 
the benefit obligation for postretirement health care benefits is no longer required, and (iii) an explanation of the reasons for 
significant gains and losses related to changes in the benefit obligation for the reporting period is a new disclosure 
requirement. The guidance for fair value measurements and defined benefit plans becomes effective for the Company on 
January 1, 2020 and December 31, 2020, respectively, with early adoption permitted. Other than updating the applicable 
disclosures, the adoption of this guidance will not have an impact on the Company’s Consolidated Financial Statements.

In August 2018, the FASB issued ASU No. 2018-15, Intangibles – Goodwill and Other – Internal-Use Software. This ASU 
aligns the accounting for cloud computing implementation costs with that of costs to develop or obtain internal-use software, 
meaning such costs that are part of the application development stage are capitalized as an asset and amortized over the term 
of the arrangement, otherwise, such costs are expensed as incurred. It also clarifies the classification of amounts related to 
capitalized implementation costs in the financial statements.  This guidance becomes effective for the Company on January 1, 
2020, with early adoption permitted. Management has completed our assessment of the impact related to this guidance and 
concluded that the adoption of this guidance will not have a material impact on the Company’s Consolidated Financial 
Statements. 

In June 2016, the FASB issued ASU No. 2016-13, Financial Instruments – Credit Losses. This ASU added a new impairment 
model (known as the current expected credit loss (CECL) model) that is based on expected losses rather than incurred losses. 
Under the new guidance, an entity recognizes an allowance for its estimate of expected credit losses and applies to most debt 
instruments, trade receivables, lease receivables, financial guarantee contracts, and other loan commitments. The CECL 

63

model does not have a minimum threshold for recognition of impairment losses and entities will need to measure expected 
credit losses on assets that have a low risk of loss. These changes become effective for the Company on January 1, 2020. 
Management has completed our assessment of the impact related to this guidance and concluded that the adoption of this 
guidance will not have a material impact on the Company’s Consolidated Financial Statements. 

C. Acquisitions and Divestitures

Gum Springs Waste Treatment Business

In January 2020, the Company announced the sale of Elemental Environmental Solutions LLC (EES), a wholly-owned Alcoa 
subsidiary that operates the waste processing facility in Gum Springs, Arkansas, to a global environmental firm in a 
transaction valued at $250. The transaction closed as of January 31, 2020 whereby the Company received $200 with another 
$50 held in escrow to be paid to Alcoa if certain post-closing conditions are satisfied.

Afobaka Hydroelectric Dam

On December 31, 2019, Alcoa completed the transfer of the Afobaka hydroelectric dam to the Government of the Republic of 
Suriname, according to definitive agreements approved by its parliament. After curtailment of Alcoa’s operations in 
Suriname in 2015 and permanent closure in early 2017, Alcoa continued to operate the dam, selling electricity to the 
government for its subsequent sale to customers in Suriname. At the time of the transfer, the fixed assets related to the dam 
were fully depreciated and all outstanding amounts due to Alcoa for electricity sales were settled.   

Avilés and La Coruña Aluminum Facilities

In July 2019, Alcoa completed the divestiture of the Avilés and La Coruña (Spain) aluminum facilities to PARTER Capital 
Group AG (PARTER). Charges related to the curtailment, employee dismissal process, and divestiture totaled $253, which 
were recorded in Restructuring and other charges, net, Cost of goods sold, and Selling, general administrative, and other 
expenses as outlined below. 

Related to the divestiture, the Company recorded Restructuring and other charges, net, of $127 for the year ended December 
31, 2019, resulting from financial contributions of up to $95 to PARTER per the agreement and a net charge of $32 to meet a 
working capital commitment and write-off the remaining net book value of the plants’ assets. For the year ended December 
31, 2019, net cash outflows related to the close of the transaction were $47 with the remaining financial contributions of $68 
to be paid in quarterly installments through the second quarter of 2021. These financial contributions after the closing date 
are classified as Cash used for financing activities on the Company’s Statement of Consolidated Cash Flows. 

The smelters at Avilés and La Coruña were curtailed in February 2019 and charges recorded prior to the completion of the 
divestiture included in the Statement of Consolidated Operations include: Restructuring and other charges, net for asset 
impairments ($80), severance and employee related costs ($20), and contract termination costs ($8); Cost of goods sold 
primarily for the write down of remaining inventories to their net realizable value ($16); and, Selling, general administrative, 
and other expenses for miscellaneous charges ($2). See Note D for additional detail.

Ma’aden Rolling Company 

In December 2009, Alcoa invested in a joint venture related to the ownership and operation of an integrated aluminum 
complex (bauxite mine, alumina refinery, aluminum smelter, and rolling mill) in the Kingdom of Saudi Arabia.  The joint 
venture is owned 74.9% by the Saudi Arabian Mining Company (known as Ma’aden) and 25.1% by Alcoa, and originally 
consisted of three separate companies as follows: the Ma’aden Bauxite and Alumina Company (MBAC; the bauxite mine and 
alumina refinery), the Ma’aden Aluminium Company (MAC; the aluminum smelter and casthouse), and the Ma’aden Rolling 
Company (MRC; the rolling mill). 

In June 2019, Alcoa and Ma’aden amended the joint venture agreement that governs the operations of each of the three 
companies that comprise the joint venture. The amendment, among other items, transferred Alcoa’s 25.1% interest in MRC 
to Ma’aden and, as a result, Alcoa has no further direct or indirect equity interest in MRC. Prior to the amendment, both 
partners contributed $100 to MRC to meet current cash requirements. As a result of the divestiture, Alcoa recorded 
Restructuring and other charges, net of $319 for the write-off of the investment in MRC ($161), the cash contributions 
described above ($100), the write-off of the Company’s share of MRC’s delinquent payables due to MAC ($59) that were 
forgiven as part of this transaction, partially offset by a gain resulting from the write-off of the fair value of debt guarantee 
($1). See Note D for additional detail. 

64

 
Yadkin Hydroelectric Project

In February 2017, Alcoa’s wholly-owned subsidiary, Alcoa Power Generating Inc., completed the sale of its 215-megawatt 
Yadkin Hydroelectric Project (Yadkin) to Cube Hydro Carolinas, LLC for $249 in cash ($8 of which was received in June 
and November 2017 combined as post-closing adjustments). In 2017, Alcoa Corporation recognized a gain of $122 (pre- and 
after-tax) in Other expenses, net on the accompanying Statement of Consolidated Operations. In accordance with the 
Separation and Distribution Agreement (see Note A), the Company remitted $243 of the proceeds to Arconic. The sale of 
Yadkin is subject to further post-closing adjustments related to potential earnouts through January 31, 2027, unless the 
provisions of the earnouts are met earlier. Any such adjustment would result in the Company receiving additional cash (none 
of which would be remitted to Arconic) and recognizing non-operating income. Yadkin encompasses four hydroelectric 
power developments (reservoirs, dams, and powerhouses), known as High Rock, Tuckertown, Narrows, and Falls, situated 
along a 38-mile stretch of the Yadkin River through the central part of North Carolina. Prior to the divestiture, the power 
generated by Yadkin was primarily sold into the open market. 

D. Restructuring and Other Charges, Net

Restructuring and other charges, net for each year in the three-year period ended December 31, 2019 were comprised of the 
following:

2019

2018

2017

Loss on divestitures
Asset impairments
Settlements and/or curtailments related to retirement benefits (N)
Asset retirement obligations (Q)
Environmental remediation (R)
Severance and employee termination costs
Allowance on value-added tax credits (T)
Power contract payments – non-recurring
Legal matter in Italy
Other
Reversals of previously recorded layoff and other costs
Restructuring and other charges, net

  $

  $

446    $
225     
119     
75     
69     
51     
—     
—     
—     
52     
(6)    
1,031    $

—    $
18     
331     
5     
2     
2     
107     
62     
—     
48     
(48)    
527    $

— 
40 
8 
10 
8 
15 
— 
244 
(22)
49 
(43)
309  

Severance and employee termination costs were recorded based on approved detailed action plans submitted by the operating 
locations that specified positions to be eliminated, benefits to be paid under existing severance plans, union contracts or 
statutory requirements, and the expected timetable for completion of the plans.

2019 Actions. In 2019, Alcoa Corporation recorded Restructuring and other charges, net, of $1,031 which were comprised of 
the following components: $319 related to the divestiture of Alcoa Corporation’s interest in the Ma’aden Rolling Company 
(see below); $274 for exits costs related to a decision to permanently close and demolish the Point Comfort alumina refinery 
(see below); $235 for costs related to the smelter curtailment and subsequent divestiture of the Avilés and La Coruña 
aluminum facilities in Spain (see below); $119 related to the settlement and/or curtailment of certain pension and other 
postretirement benefits; $37 for employee termination and severance costs related to the implementation of the new operating 
model (see below); $9 for closure costs related to a coal mine; and $38 for net charges related to various other items.

In December 2019, Alcoa Corporation announced the permanent closure of the Point Comfort (Texas) alumina refinery.  
Restructuring charges recorded in 2019 related to the closure included asset impairments of $129, asset retirement obligations 
of $72, environmental remediation costs of $69, and severance costs of $4 for the layoff of approximately 40 employees. 
Additionally, a charge of $2 for the write down of remaining inventories to their net realizable value was recorded in Cost of 
goods sold on the accompanying Statement of Consolidated Operations. 

In September 2019, Alcoa Corporation announced the implementation of a new operating model that will result in a leaner, 
more integrated, operator-centric organization. Effective November 1, 2019, the new operating model eliminates the business 
unit structure, consolidates sales, procurement and other commercial capabilities at an enterprise level, and streamlines the 
Executive Team. The new structure will reduce overhead with the intention of promoting operational and commercial 
excellence and increasing connectivity between the Company’s plants and leadership. As a result of the new operating model, 
Alcoa Corporation recorded a charge of $37 related to employee termination and severance costs for approximately 260 
employees company-wide. The restructuring actions and related cash outlays are anticipated to be substantially complete by 
the end of the first quarter 2020.

In January 2019, Alcoa Corporation reached an agreement with the workers’ representatives at the Avilés and La Coruña 
(Spain) aluminum facilities as part of the collective dismissal process announced in October 2018 and curtailed the smelters 

65

 
 
   
   
 
   
   
   
   
   
   
   
   
   
   
at these two locations, with a combined remaining operating capacity of 124 kmt, in February 2019. As part of the agreement, 
the Company agreed to conduct a sale process to identify third parties with interest in acquiring the facilities and to maintain 
the smelters in restart condition up to June 30, 2019. Through the sale process, PARTER, a private equity investment firm, 
was identified as a potential buyer for both Spanish facilities, inclusive of the smelters and casthouses at both facilities and 
the paste plant at La Coruña. Prior to the June 30, 2019 deadline, Alcoa Corporation agreed with the workers’ representatives 
to extend the timeline for the potential buyer to meet the financial conditions of a draft share purchase agreement by one 
week. On July 5, 2019, Alcoa Corporation signed a conditional share purchase agreement with PARTER for the purchase of 
these two facilities, which was subject to PARTER meeting certain financial conditions prior to July 31, 2019 to support the 
facilities future operations. Prior to signing the conditional share purchase agreement with PARTER, Alcoa Corporation 
reached agreement with the workers’ representatives related to the potential transaction. If PARTER was not able to meet the 
financial conditions prior to July 31, 2019, the Company would have proceeded with the collective dismissal and social plan 
as of August 1, 2019. As of July 31, 2019, PARTER met the financial conditions and the transaction closed.

Restructuring and other charges, net, related to the curtailment and collective dismissal process of the Spanish facilities 
included asset impairments of $80, severance and employee-related costs of $20 and contract termination costs of $8. 
Additional charges included $16 recorded in Cost of goods sold, primarily for the write down of remaining inventories to 
their net realizable value, and $2 in miscellaneous charges recorded in Selling, general administrative, and other expenses on 
the accompanying Statement of Consolidated Operations.

Restructuring and other charges, net, related to the divestiture of the Spanish facilities totaled $127 for the year ended 
December 31, 2019, for financial contributions of up to $95 to PARTER per the agreement, a net charge of $32 to meet a 
working capital commitment and write-off the remaining net book value of the plants’ assets. For the year ended December 
31, 2019, net cash outflows related to the close of the transaction were $47 with the remaining financial contributions of $68 
to be paid in quarterly installments through the second quarter of 2021.

In December 2009, Alcoa Corporation invested in a joint venture related to the ownership and operation of an integrated 
aluminum complex (bauxite mine, alumina refinery, aluminum smelter, and rolling mill) in the Kingdom of Saudi Arabia.  
The joint venture is owned 74.9% by Ma’aden and 25.1% by Alcoa Corporation, and originally consisted of three separate 
companies as follows: MBAC, MAC, and MRC. Alcoa Corporation accounts for its investment in the joint venture under the 
equity method as one integrated investment asset, consistent with the terms of the joint venture agreement.

In June 2019, Alcoa Corporation and Ma’aden amended the joint venture agreement that governs the operations of each of 
the three companies that comprise the joint venture. Under the terms of the amended agreement:

•

•

•

•

•

Alcoa Corporation made a contribution to MRC in the amount of $100, along with Ma’aden’s earlier capital 
contribution of $100, to meet current MRC cash requirements, including paying certain amounts owed by MRC to 
MAC and Alcoa Corporation;  

Alcoa Corporation and Ma’aden consented to the write-off of $235 of MRC’s delinquent payables to MAC;

Alcoa Corporation transferred its 25.1% interest in MRC to Ma’aden and, as a result, has no further direct or indirect 
equity interest in MRC;

Alcoa Corporation is released from all future MRC obligations, including Alcoa Corporation’s sponsor support of 
$296 of MRC debt (see Note R) and its share of any future MRC cash requirements; and,

Alcoa Corporation and Ma’aden further defined MBAC and MAC shareholder rights, including the timing and 
determination of the amount of dividend payments of excess cash to the joint venture partners following required 
distributions to the commercial lenders of MBAC and MAC; among other matters. 

The amendment also defines October 1, 2021 as the date after which Alcoa Corporation is permitted to sell all of its shares in 
both MBAC and MAC collectively, for which Ma’aden has a right of first refusal. The agreement further outlines that Alcoa 
Corporation’s call option and Ma’aden’s put option, relating to additional interests in the joint venture, are exercisable for a 
period of six-months after October 1, 2021.

The parties will maintain their commercial relationship and as part of the agreement, Alcoa Corporation provided sales, 
logistics and customer technical services support for MRC products for the North American can sheet market through 
December 2019. The Company will retain its 25.1% minority interest in MBAC and MAC, and Ma’aden will continue to 
own a 74.9% interest.

The $319 restructuring charge resulting from the MRC divestiture included the write-off of Alcoa Corporation’s investment 
in MRC of $161, the cash contributions described above of $100, and the write-off of Alcoa Corporation’s share of MRC’s 
delinquent payables due to MAC of $59 that were forgiven as part of this transaction, which were partially offset by a gain of 
$1 from the write-off of the fair value of debt guarantee.

66

2018 Actions. In 2018, Alcoa Corporation recorded Restructuring and other charges, net, of $527, which were comprised of 
the following components: $331 (net) related to settlements and curtailments of certain pension and other postretirement 
benefits (see Note N); $107 to establish an allowance on certain value-added tax credits related to the Company’s operations 
in Brazil (see Note T); $86 for costs related to the energy supply agreement at the curtailed Wenatchee (Washington) smelter, 
including $73 associated with 2018 management decision not to restart the fully curtailed Wenatchee smelter within the term 
provided in the energy supply agreement; a $15 net benefit for settlement of matters related to the Portovesme (Italy) smelter; 
and an $18 net charge for other items.

In June 2018, management decided not to restart the fully curtailed Wenatchee smelter within the term provided in the related 
electricity supply agreement. Alcoa Corporation was therefore required to make a $62 payment to the energy supplier under 
the provisions of the agreement. Additionally, management decided to permanently close one (38 kmt) of the four potlines at 
this smelter. This potline has not operated since 2001 and the investments needed to restart this line were cost prohibitive. 
The remaining three curtailed potlines have a capacity of 146 kmt. In connection with these decisions, the Company 
recognized a charge of $73, composed of the $62 payment, $10 for asset impairments, and $1 for asset retirement obligations 
triggered by the decision to decommission the potline. 

2017 Actions. In 2017, Alcoa Corporation recorded Restructuring and other charges, net, of $309, which were comprised of 
the following components: $244 related to the early termination of a power contract (see below); $49 for exit costs related to 
a decision to permanently close and demolish a smelter (see below); $41 for additional contract costs related to the curtailed 
Wenatchee and São Luís (Brazil) smelters; $22 for layoff costs, including the separation of approximately 130 employees 
(115 in the Aluminum segment), mostly for voluntary separation programs; a $22 reversal to reduce a reserve previously 
established at the end of 2015 related to a legal matter in Italy; an $18 net charge for other items, including the relocation of 
the Company’s headquarters and principal executive office from New York, New York to Pittsburgh, Pennsylvania; and a 
$43 reversal associated with several reserves related to prior periods (see below).

In October 2017, Alcoa Corporation and Luminant Generation Company LLC (Luminant) executed an early termination 
agreement of a power contract, as well as other related fuel and lease agreements, effective October 1, 2017, related to the 
Company’s Rockdale (Texas) smelter, which has been fully curtailed since the end of 2008. In accordance with the terms of 
the early termination agreement, Alcoa made a cash payment of $238 and transferred approximately 2,200 acres of related 
land and other assets and liabilities to Luminant (net asset carrying value of $6).

Since the curtailment of the Rockdale smelter, the Company had been selling surplus electricity into the energy market. In 
2017 (through September 30), Alcoa Corporation recognized $105 in Sales and $148 in Cost of goods sold on the 
accompanying Statement of Consolidated Operations related to the sale of the surplus electricity and the cost of the Luminant 
power contract.

In December 2017, management approved the permanent closure and demolition of the Rockdale smelter (capacity of 191 
kmt-per-year) and related operations effective immediately. Demolition and remediation activities related to this action began 
in 2018 and are expected to be completed by the end of 2022. Separately, the Company continues to own more than 30,000 
acres of land surrounding the Rockdale operations.

In 2017, costs related to this decision included asset impairments of $32, representing the write-off of the remaining book 
value of all related properties, plants, and equipment; $1 for the layoff of approximately 10 employees (Corporate); and $16 
in other costs. Additionally in 2017, remaining inventories, mostly operating supplies and raw materials, were written down 
to their net realizable value, resulting in a charge of $6, which was recorded in Cost of goods sold on the accompanying 
Statement of Consolidated Operations. The other costs of $16 represent $8 in asset retirement obligations and $8 in 
environmental remediation, both of which were triggered by the decisions to permanently close and demolish the Rockdale 
facilities.

In July 2017, Alcoa Corporation announced plans to restart three (capacity of 161 kmt-per-year) of the five potlines (capacity 
of 269 kmt-per-year) at the Warrick (Indiana) smelter. This smelter was previously permanently closed in March 2016 by 
ParentCo. As a result of the decision to reopen this smelter, in 2017, Alcoa Corporation reversed $33 in remaining liabilities 
related to the original closure decision. These liabilities consisted of $20 in asset retirement obligations and $4 in 
environmental remediation obligations, which were necessary due to the previous decision to demolish the smelter, and $9 in 
severance and contract termination costs. Additionally, the carrying value of the smelter and related assets was reduced to 
zero as the smelter ramped down between the permanent closure decision date (end of 2015) and the end of March 2016.

The separations associated with 2017 restructuring programs were essentially completed during the 2018 fiscal year. In 2018 
and 2017, cash payments of $3 and $9, respectively, were made against layoff reserves related to 2017 restructuring 
programs.

67

Alcoa Corporation does not include Restructuring and other charges, net in the results of its reportable segments. The impact 
of allocating such charges to segment results would have been as follows:

Bauxite
Alumina
Aluminum

Segment total

Corporate
Total Restructuring and other charges, net

Activity and reserve balances for restructuring charges were as follows:

Balances at December 31, 2016
Restructuring charges, net
Cash payments
Reversals and other
Balances at December 31, 2017
Restructuring charges, net
Cash payments
Reversals and other
Balances at December 31, 2018
Restructuring charges, net
Cash payments
Reversals and other
Balances at December 31, 2019

2019

2018

2017

  $

  $

5    $
272     
611     
888     
143     
1,031    $

1    $
112     
102     
215     
312     
527    $

2 
3 
51 
56 
253 
309  

Severance
and
employee
termination
costs

Other
costs

Total

  $

  $

38    $
15     
(30)    
(12)    
11     
2     
(7)    
(1)    
5     
51     
(19)    
(2)    
35    $

28    $
50     
(43)    
(1)    
34     
109     
(95)    
(6)    
42     
161     
(99)    
(2)    
102    $

66 
65 
(73)
(13)
45 
111 
(102)
(7)
47 
212 
(118)
(4)
137  

The activity and reserve balances include only Restructuring charges, net that impact the reserves for Severance and 
employee termination costs and Other costs. Restructuring and other charges, net that affected other liability accounts such as 
environmental obligations (see Note R), asset retirement obligations (see Note Q), and pension and other postretirement 
reserves (see Note N) are excluded from the above activity and balances. Reversals and other include reversals of previously 
recorded liabilities and foreign currency translation impacts. 

The current portion of the reserve balance is reflected in Other current liabilities on the Consolidated Balance Sheet. The 
noncurrent portion of the reserve at December 31, 2019 was $13, of which $12 relates to financial contributions to PARTER.

E. Segment and Related Information

Segment Information

Alcoa Corporation is a producer of bauxite, alumina, and aluminum products (primary and flat-rolled). The Company has 
three operating and reportable segments, which are organized by product on a global basis: Bauxite, Alumina, and 
Aluminum. Segment performance under Alcoa Corporation’s management reporting system is evaluated based on a number 
of factors; however, the primary measure of performance is the Adjusted EBITDA (Earnings before interest, taxes, 
depreciation, and amortization) of each segment. The Company calculates segment Adjusted EBITDA as Total sales (third-
party and intersegment) minus the following items: Cost of goods sold; Selling, general administrative, and other expenses; 
and Research and development expenses. Alcoa Corporation’s Adjusted EBITDA may not be comparable to similarly titled 
measures of other companies. The chief operating decision maker function regularly reviews the financial information, 
including Sales and Adjusted EBITDA, of these three operating segments to assess performance and allocate resources.

Segment assets include, among others, customer receivables (third-party and intersegment), inventories, properties, plants, 
and equipment, and equity investments. The accounting policies of the segments are the same as those described in the 
Summary of Significant Accounting Policies (see Note B). Transactions among segments are established based on 
negotiation among the parties. Differences between segment totals and Alcoa Corporation’s consolidated totals for line items 
not reconciled are in Corporate.

68

 
 
   
   
 
   
   
   
   
 
 
   
   
 
   
   
   
   
   
   
   
   
   
   
   
The following are detailed descriptions of Alcoa Corporation’s reportable segments:

Bauxite. This segment represents the Company’s global bauxite mining operations. A portion of this segment’s production 
represents the offtake from equity method investments in Brazil and Guinea, as well as AWAC’s share of bauxite production 
related to an equity investment in Saudi Arabia. The bauxite mined by this segment is sold primarily to internal customers 
within the Alumina segment; a portion of the bauxite is sold to external customers. Bauxite mined by this segment and used 
internally is transferred to the Alumina segment at negotiated terms that are intended to approximate market prices; sales to 
third-parties are conducted on a contract basis. Generally, this segment’s sales are transacted in U.S. dollars while costs and 
expenses are transacted in the local currency of the respective operations, which are the Australian dollar and the Brazilian 
real. Most of the operations that comprise the Bauxite segment are part of AWAC (see Principles of Consolidation in Note 
A).

Alumina. This segment represents the Company’s worldwide refining system, which processes bauxite into alumina. The 
alumina produced by this segment is sold primarily to internal and external aluminum smelter customers; a portion of the 
alumina is sold to external customers who process it into industrial chemical products. Approximately two-thirds of 
Alumina’s production is sold under supply contracts to third parties worldwide, while the remainder is used internally by the 
Aluminum segment. Alumina produced by this segment and used internally is transferred to the Aluminum segment at 
prevailing market prices. A portion of this segment’s third-party sales are completed through the use of alumina traders. 
Generally, this segment’s sales are transacted in U.S. dollars while costs and expenses are transacted in the local currency of 
the respective operations, which are the Australian dollar, the Brazilian real, the U.S. dollar, and the euro. Most of the 
operations that comprise the Alumina segment are part of AWAC (see Principles of Consolidation in Note A). This segment 
also includes AWAC’s 25.1% ownership interest in a mining and refining joint venture company in Saudi Arabia (see Note 
H).

Aluminum. This segment consists of the Company’s (i) worldwide smelting and casthouse system, which processes alumina 
into primary aluminum, (ii) portfolio of energy assets in Brazil, Canada, and the United States, and (iii) rolling mill in the 
United States. 

Aluminum’s combined smelting and casting operations produce primary aluminum products, virtually all of which are sold to 
external customers and traders; a portion of this primary aluminum is consumed by the rolling mill. The smelting operations 
produce molten primary aluminum, which is then formed by the casting operations into either common alloy ingot (e.g., t-
bar, sow, standard ingot) or into value-add ingot products (e.g., foundry, billet, rod, and slab). A variety of external customers 
purchase the primary aluminum products for use in fabrication operations, which produce products primarily for the 
transportation, building and construction, packaging, wire, and other industrial markets. Results from the sale of aluminum 
powder and scrap are also included in this segment, as well as the impacts of embedded aluminum derivatives (see Note O) 
related to energy supply contracts. 

The energy assets supply power to external customers in Brazil and, to a lesser extent, in the United States, and internal 
customers in the Aluminum (Canadian smelters and Warrick (Indiana) smelter and rolling mill) and Alumina segments 
(Brazilian refineries). 

The rolling mill produces aluminum sheet primarily sold directly to customers in the packaging market for the production of 
aluminum cans (beverage and food). Additionally, from the Separation Date through the end of 2018, Alcoa Corporation had 
a tolling arrangement (contractually ended on December 31, 2018) with Arconic whereby Arconic’s rolling mill in Tennessee 
produced can sheet products for certain customers of the Company’s rolling operations. Alcoa Corporation supplied all of the 
raw materials to the Tennessee facility and paid Arconic for the tolling service.  

Generally, this segment’s aluminum sales are transacted in U.S. dollars while costs and expenses of this segment are 
transacted in the local currency of the respective operations, which are the U.S. dollar, the euro, the Norwegian krone, the 
Icelandic króna, the Canadian dollar, the Brazilian real, and the Australian dollar. 

This segment also includes Alcoa Corporation’s 25.1% ownership interest in both a smelting (full year) and rolling mill 
(through the second quarter of 2019) joint venture company in Saudi Arabia (see Note H).

69

The operating results, capital expenditures, and assets of Alcoa Corporation’s reportable segments were as follows:

  Bauxite

    Alumina     Aluminum    

Total

2019
Sales:

Third-party sales
Intersegment sales
Total sales

Segment Adjusted EBITDA
Supplemental information:

Depreciation, depletion, and amortization
Equity income (loss)

2018
Sales:

Third-party sales
Intersegment sales
Total sales

Segment Adjusted EBITDA
Supplemental information:

Depreciation, depletion, and amortization
Equity income (loss)

2017
Sales:

Third-party sales
Intersegment sales
Total sales

Segment Adjusted EBITDA
Supplemental information:

Depreciation, depletion, and amortization
Equity loss

2019
Assets:

Capital expenditures
Equity investments
Total assets

2018
Assets:

Capital expenditures
Equity investments
Total assets

  $

  $
  $

  $

  $

  $
  $

  $

  $

  $
  $

  $

  $

  $

297    $
979     
1,276    $
504    $

3,250    $
1,561     
4,811    $
1,097    $

6,803    $
17     
6,820    $
25    $

10,350 
2,557 
12,907 
1,626 

120    $
—     

214    $
6     

346    $
(49)    

680 
(43)

271    $
944     
1,215    $
426    $

4,215    $
2,101     
6,316    $
2,373    $

8,829    $
18     
8,847    $
451    $

13,315 
3,063 
16,378 
3,250 

111    $
—     

197    $
32     

394    $
(38)    

702 
(6)

333    $
875     
1,208    $
424    $

3,133    $
1,723     
4,856    $
1,289    $

8,027    $
21     
8,048    $
1,026    $

11,493 
2,619 
14,112 
2,739 

82    $
—     

207    $
(5)    

419    $
(19)    

708 
(24)

53    $
212     
1,434     

137    $
293     
4,303     

152    $
587     
6,588     

342 
1,092 
12,325 

47    $
189     
1,448     

194    $
290     
4,643     

125    $
856     
7,715     

366 
1,335 
13,806  

The following tables reconcile certain segment information to consolidated totals:

Sales:

Total segment sales
Elimination of intersegment sales
Other

Consolidated sales

2019

2018

2017

  $

  $

12,907    $
(2,557)    
83     
10,433    $

16,378    $
(3,063)    
88     
13,403    $

14,112 
(2,619)
159 
11,652  

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Net (loss) income attributable to Alcoa Corporation:

Total Segment Adjusted EBITDA(1)
Unallocated amounts:
Transformation(2)
Intersegment eliminations(1),(3)
Corporate expenses(4)
Provision for depreciation, depletion, and amortization
Restructuring and other charges, net (D)
Interest expense (T)
Other expenses, net (T)
Other(5)

Consolidated (loss) income before income taxes

Provision for income taxes (P)
Net income attributable to noncontrolling interest
Consolidated net (loss) income attributable to
   Alcoa Corporation

2019

2018

2017

  $

1,626    $

3,250    $

2,739 

(7)    
150     
(101)    
(713)    
(1,031)    
(121)    
(162)    
(79)    
(438)    
(415)    
(272)    

(3)    
(8)    
(96)    
(733)    
(527)    
(122)    
(64)    
(72)    
1,625     
(732)    
(643)    

(49)
(80)
(131)
(750)
(309)
(104)
(27)
(89)
1,200 
(592)
(329)

  $

(1,125)   $

250    $

279  

(1)

(2)

(3)

(4)

(5)

As of January 1, 2019, the Company changed its accounting method for valuing certain inventories from LIFO to 
average cost. The effects of the change in accounting principle have been retrospectively applied to all prior periods 
presented.  See Note I. As a result, for the years ended December 31, 2018 and 2017, Total segment Adjusted EBITDA 
increased $47 and $14, respectively, and the Intersegment eliminations value above decreased $19 and increased $27, 
respectively. 
Transformation includes, among other items, the Adjusted EBITDA of previously closed operations.
Concurrent with the change in inventory accounting method as of January 1, 2019, management elected to change the 
presentation of certain line items in the reconciliation of total Segment Adjusted EBITDA to Consolidated net (loss) 
income attributable to Alcoa Corporation.  Corporate inventory accounting previously included the impact of LIFO, 
metal price lag and intersegment eliminations.  The impact of LIFO has been eliminated with the change in inventory 
method.  Metal price lag attributable to the Company’s rolled operations business is now netted within the Aluminum 
segment to simplify presentation of an impact that nets to zero in consolidation. Only intersegment eliminations remain 
as a reconciling line item and are labeled as such.  
Corporate expenses are composed of general administrative and other expenses of operating the corporate headquarters 
and other global administrative facilities, as well as research and development expenses of the corporate technical 
center. 
Other includes certain items that impact Cost of goods sold and Selling, general administrative, and other expenses on 
Alcoa Corporation’s Statement of Consolidated Operations that are not included in the Adjusted EBITDA of the 
reportable segments.

December 31,
Assets:

Total segment assets
Elimination of intersegment receivables
Unallocated amounts:

Cash and cash equivalents
Corporate fixed assets, net
Corporate goodwill
Deferred income taxes
Other

Consolidated assets

2019

2018

  $

  $

12,325    $
(170)  

879   
519   
145   
642   
291   
14,631    $

13,806 
(271)

1,113 
520 
146 
560 
258 
16,132  

71

 
 
 
 
 
 
 
   
      
      
  
   
      
      
  
   
   
   
   
   
   
   
   
   
   
   
 
   
 
 
 
    
 
  
 
 
 
 
 
    
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Product Information

Alcoa Corporation has five product divisions as follows:

Bauxite—Bauxite is a reddish clay rock that is mined from the surface of the earth’s terrain. This ore is the basic raw 
material used to produce alumina and is the primary source of aluminum.

Alumina—Alumina is an oxide that is extracted from bauxite and is the basic raw material used to produce primary 
aluminum. This product can also be consumed for non-metallurgical purposes, such as industrial chemical products.

Primary aluminum—Primary aluminum is metal in the form of a common alloy ingot (e.g., t-bar, sow, standard ingot) or a 
value-add ingot (e.g., billet, rod, and slab). These products are sold primarily to customers that produce products for the 
transportation, building and construction, packaging, wire, and other industrial markets.

Flat-rolled aluminum—Flat-rolled aluminum is metal in the form of sheet, which is sold primarily to customers that 
produce beverage and food cans, including body, tab, and end stock.

Energy—Energy is the generation of electricity, which is sold in the wholesale market to traders, large industrial consumers, 
distribution companies, and other generation companies.

The following table represents the general commercial profile of the Company’s Bauxite, Alumina, Primary aluminum, and 
Flat-rolled aluminum product divisions (see text below table for Energy):

Product division
Bauxite
Alumina:

Smelter-grade
Non-metallurgical
Primary aluminum:

Common alloy ingot
Value-add ingot

Flat-rolled aluminum

Pricing components
Negotiated

Shipping terms(4)
FOB/CIF

Payment terms(5)
LC Sight

API(1)/spot
Negotiated

FOB
FOB/CIF

LC Sight/CAD/Net 30 days
Net 30 days

LME + Regional premium(2) DAP/CIF
DAP/CIF
LME + Regional premium + 
Product premium(2)
Metal + Conversion(3)

DAP

Net 10 to 45 days
Net 30 to 45 days

Negotiated

(1)

(2)

API (Alumina Price Index) is a pricing mechanism that is calculated by the Company based on the weighted average of 
a prior month’s daily spot prices published by the following three indices: CRU Metallurgical Grade Alumina Price; 
Platts Metals Daily Alumina PAX Price; and Metal Bulletin Non-Ferrous Metals Alumina Index.
LME (London Metal Exchange) is a globally recognized exchange for commodity trading, including aluminum. The 
LME pricing component represents the underlying base metal component, based on quoted prices for aluminum on the 
exchange. The regional premium represents the incremental price over the base LME component that is associated with 
the physical delivery of metal to a particular region (e.g., the Midwest premium for metal sold in the United States). 
The product premium represents the incremental price for receiving physical metal in a particular shape (e.g., billet, 
rod, slab, etc.) or alloy.

(4)

(3) Metal represents the underlying base metal component plus a regional premium (see footnote 2). Conversion represents 
the incremental price over the metal price component that is associated with converting primary or scrap aluminum into 
sheet.
CIF (cost, insurance, and freight) means that the Company pays for these items until the product reaches the buyer’s 
designated destination point related to transportation by vessel. DAP (delivered at place) means the same as CIF related 
to all methods of transportation. FOB (free on board) means that the Company pays for costs, insurance, and freight 
until the product reaches the seller’s designated shipping point.
The net number of days means that the customer is required to remit payment to the Company for the invoice amount 
within the designated number of days. LC Sight is a letter of credit that is payable immediately (usually within five to 
ten business days) after a seller meets the requirements of the letter of credit (i.e. shipping documents that evidence the 
seller performed its obligations as agreed to with a buyer). CAD (cash against documents) is a payment arrangement in 
which a seller instructs a bank to provide shipping and title documents to the buyer at the time the buyer pays in full the 
accompanying bill of exchange.

(5)

72

 
 
 
 
 
 
For the Company’s Energy product division, sales of electricity are based on current market prices. Electricity is provided to 
customers on demand through a national or regional power grid; the customer simultaneously receives and consumes the 
electricity. Payment terms are generally within 10 days related to the previous 30 days of electricity consumption.

The following table details Alcoa Corporation’s Third-party sales by product division:

Sales:

Primary aluminum
Alumina
Flat-rolled aluminum
Energy
Bauxite
Other

2019

2018

2017

  $

  $

5,426    $
3,246     
1,220     
290     
276     
(25)    
10,433    $

6,787    $
4,209     
1,884     
335     
254     
(66)    
13,403    $

6,168 
3,121 
1,666 
446 
333 
(82)
11,652  

Other includes realized gains and losses related to embedded derivative instruments designated as cash flow hedges of 
forward sales of aluminum (see Note O).

Geographic Area Information

Geographic information for Third-party sales was as follows (based upon the country where the point of sale originated):

Sales:

United States(1)
Spain(2)
Australia
Brazil
Canada
Other

2019

2018

2017

  $

  $

4,606    $
3,077     
2,249     
428     
5     
68     
10,433    $

5,887    $
3,806     
2,930     
498     
216     
66     
13,403    $

5,313 
3,303 
2,266 
569 
150 
51 
11,652  

(1)

(2)

Sales of a portion of the alumina from refineries in Australia and Brazil and most of the aluminum from smelters in 
Canada occurred in the United States.
Sales of the aluminum produced from smelters in Iceland and Norway, as well as the off-take related to an interest in 
the Saudi Arabia joint venture (see Note H), occurred in Spain.

Geographic information for long-lived assets was as follows (based upon the physical location of the assets):

December 31,
Long-lived assets:
Australia
Brazil
United States
Iceland
Canada
Norway
Spain
Other

2019

2018

  $

  $

2,044    $
1,596   
1,491   
1,160   
1,047   
365   
209   
4   
7,916    $

2,002 
1,729 
1,599 
1,216 
1,064 
381 
321 
15 
8,327  

73

 
 
   
   
 
   
      
      
  
   
   
   
   
   
 
 
 
   
   
 
   
      
      
  
   
   
   
   
   
 
 
   
 
 
 
    
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
F. Earnings Per Share

Basic earnings per share (EPS) amounts are computed by dividing Net (loss) income attributable to Alcoa Corporation by the 
average number of common shares outstanding. Diluted EPS amounts assume the issuance of common stock for all 
potentially dilutive share equivalents outstanding.

The share information used to compute basic and diluted EPS attributable to Alcoa Corporation common shareholders was as 
follows (in millions):

Average shares outstanding—basic
Effect of dilutive securities:

Stock options
Stock units

Average shares outstanding—diluted

2019

2018

2017

185     

186     

—     
—     
185     

1     
2     
189     

184 

1 
2 
187  

In 2019, basic average shares outstanding and diluted average shares outstanding were the same because the effect of 
potential shares of common stock was anti-dilutive. Had Alcoa generated net income in 2019, one million common share 
equivalents related to four million outstanding stock units and stock options combined would have been included in diluted 
average shares outstanding for the respective period. Options to purchase two million shares of common stock outstanding at 
December 31, 2019 had a weighted average exercise price of $32.66 per share which was greater than the average market 
price of Alcoa Corporation’s common stock.  

Options to purchase one million shares of common stock outstanding as of December 31, 2018 at a weighted average 
exercise price of $38.67 per share were not included in the computation of diluted EPS because the exercise prices of these 
options were greater than the average market price of Alcoa Corporation’s common stock. 

74

 
 
   
   
 
 
 
 
 
      
      
  
 
 
 
 
   
G. Accumulated Other Comprehensive Loss

The following table details the activity of the three components that comprise Accumulated other comprehensive loss for 
both Alcoa Corporation’s shareholders and noncontrolling interest:

Pension and other postretirement benefits (N)
Balance at beginning of period
Other comprehensive (loss) income:

Unrecognized net actuarial loss and prior
   service cost/benefit
Tax benefit (expense)

Total Other comprehensive (loss)
   income before reclassifications,
   net of tax

Amortization of net actuarial loss and prior
   service cost/benefit(1)
Tax expense(2)

Total amount reclassified from
   Accumulated other comprehensive
   loss, net of tax(7)
Total Other comprehensive (loss) income
Balance at end of period

Foreign currency translation
Balance at beginning of period
Other comprehensive (loss) income(3)
Balance at end of period

Cash flow hedges (O)
Balance at beginning of period
Other comprehensive (loss) income:

Net change from periodic revaluations
Tax benefit (expense)

Total Other comprehensive (loss)
   income before reclassifications, net
   of tax

Net amount reclassified to earnings:

Aluminum contracts(4)
Financial contracts(5)
Foreign exchange contracts(4)
Interest rate contract(6)
Sub-total
Tax benefit (expense)(2)

Total amount reclassified
   from Accumulated other
   comprehensive loss, net of
   tax(7)

2019

Alcoa Corporation
2018

2017

2019

Noncontrolling interest
2018

2017

  $

(2,283)   $

(2,786)   $

(2,330)   $

(46)   $

(47)   $

(56)

(309)    
28     

19     
(8)    

(671)    
25     

(14)    
—     

(281)    

11     

(646)    

(14)    

299     
(17)    

546     
(54)    

199     
(9)    

5     
(1)    

(3)    
—     

(3)    

4     
—     

282     
1     
(2,282)   $

492     
503     
(2,283)   $

190     
(456)    
(2,786)   $

4     
(10)    
(56)   $

4     
1     
(46)   $

9 
(2)

7 

2 
— 

2 
9 
(47)

(2,071)   $
(89)    
(2,160)   $

(1,467)   $
(604)    
(2,071)   $

(1,655)   $
188     
(1,467)   $

(810)   $
(24)    
(834)   $

(581)   $
(229)    
(810)   $

(677)
96 
(581)

  $

  $

  $

  $

(211)   $

(929)   $

210    $

31    $

51    $

(437)    
83     

803     
(159)    

(1,489)    
251     

20     
(6)    

(4)    
1     

(354)    

644     

(1,238)    

14     

(3)    

44     
(43)    
18     
4     
23     
10     

108     
(37)    
6     
—     
77     
(3)    

130     
(19)    
(2)    
—     
109     
(10)    

—     
(35)    
—     
—     
(35)    
10     

—     
(24)    
—     
—     
(24)    
7     

33 
(321)    
(532)   $

74     
718     
 $
(211)

99     
(1,139)    
(929)   $

(25)    
(11)    
20    $

(17)    
(20)    
31    $

1 

83 
(25)

58 

— 
(12)
— 
— 
(12)
4 

(8)
50 
51 

Total Other comprehensive (loss) income
Balance at end of period

Total Accumulated other comprehensive loss

  $

  $

(4,974)   $

(4,565)   $

(5,182)   $

(870)   $

(825)   $

(577)

(1)

(2)

(3)

(4)

(5)

(6)

(7)

These amounts were included in the computation of net periodic benefit cost for pension and other postretirement 
benefits. For 2019, the amounts for Alcoa Corporation include $116, and for Noncontrolling interest include $3 related 
to settlements and/or curtailments of certain pension and other postretirement benefits. For 2018, the amounts for Alcoa 
Corporation include $330, (net) and for Noncontrolling interest include $1 related to settlements and/or curtailments of 
certain pension and other postretirement benefits (see Note N).
These amounts were reported in Provision for income taxes on the accompanying Statement of Consolidated 
Operations.
In all periods presented, there were no tax impacts related to rate changes and no amounts were reclassified to earnings.
These amounts were reported in Sales on the accompanying Statement of Consolidated Operations.
These amounts were reported in Cost of goods sold on the accompanying Statement of Consolidated Operations. 
These amounts were included in Other expenses, net on the accompanying Statement of Consolidated Operations.
A positive amount indicates a corresponding charge to earnings and a negative amount indicates a corresponding 
benefit to earnings.

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H. Investments

December 31,
Equity investments
Other investments

2019

2018

  $

  $

1,103    $
10   
1,113    $

1,350 
10 
1,360  

Equity Investments. The following table summarizes information of Alcoa Corporation’s equity investments as of 
December 31, 2019 and 2018. In 2019, 2018, and 2017, Alcoa Corporation received $39, $45, and $71, respectively, in 
dividends from these equity investments. The Company divested its interest in the Ma’aden Rolling Company in June 2019 
(see below). Each of the investees either owns the facility listed or has an ownership interest in an entity that owns the facility 
listed:

Investee
Ma’aden Aluminum Company
Ma’aden Bauxite and Alumina Company
Halco Mining, Inc.
Energética Barra Grande S.A.
Pechiney Reynolds Quebec, Inc.
Consorcio Serra do Facão
Mineração Rio do Norte S.A.
Manicouagan Power Limited Partnership
ElysisTM Limited Partnership

  Country
  Saudi Arabia
  Saudi Arabia
  Guinea
  Brazil
  Canada
  Brazil
  Brazil
  Canada
  Canada

  Nature of investment
  Aluminum smelter and casthouse
  Bauxite mine and alumina refinery
  Bauxite mine
  Hydroelectric generation facility
  Aluminum smelter
  Hydroelectric generation facility
  Bauxite mine
  Hydroelectric generation facility
  Aluminum smelting technology

Ownership
interest
25.1%
25.1%
45%
42.18%
50%
34.97%
18.2%
40%

48.235%  

Saudi Arabia Joint Venture—Alcoa Corporation and Ma’aden have a 30-year (from December 2009) joint venture 
shareholders agreement (automatic extension for an additional 20 years, unless the parties agree otherwise or unless earlier 
terminated) setting forth the terms for the development, construction, ownership, and operation of an integrated aluminum 
complex in Saudi Arabia. The project developed by the joint venture consists of a bauxite mine from the Al Ba’itha bauxite 
deposit in the northern part of Saudi Arabia, an alumina refinery, a primary aluminum smelter, and an aluminum rolling mill. 

The joint venture is owned 74.9% by Ma’aden and 25.1% by Alcoa Corporation and originally consisted of three separate 
companies as follows: the bauxite mine and alumina refinery (MBAC), the smelter (MAC), and the rolling mill (MRC). In 
June 2019, Alcoa Corporation and Ma’aden amended the joint venture agreement that governs the operations of each of the 
three companies that comprise the joint venture. Under the terms of the agreement, Alcoa Corporation transferred its 25.1% 
interest in MRC to Ma’aden and, as a result, has no further direct or indirect equity interest in MRC. Refer to Note D for 
additional information related to the agreement amendment.

A number of Alcoa Corporation employees perform various types of services for the smelting, rolling mill, and mining and 
refining companies as part of the operation of the fully-integrated aluminum complex. At December 31, 2019 and 2018, the 
Company had an aggregate outstanding receivable of $8 and $11, respectively, from the smelting, rolling mill, and mining 
and refining companies for labor and other employee-related expenses.

As of December 31, 2019 and 2018, the carrying value of Alcoa’s investment in this joint venture was $603 and $874, respectively.

ElysisTM Limited Partnership—In June 2018, Alcoa Corporation, Rio Tinto plc, and the provincial government of Québec, 
Canada launched a new joint venture, ElysisTM Limited Partnership (ElysisTM). The purpose of this partnership is to advance 
larger scale development and commercialization of its patent-protected technology that produces oxygen and eliminates all 
direct greenhouse gas emissions from the traditional aluminum smelting process. Alcoa and Rio Tinto plc, as general 
partners, each own a 48.235% stake in ElysisTM, and the Québec provincial government, as a limited partner, owns a 3.53% 
stake. The federal government of Canada and Apple Inc., as well as the Québec provincial government, will provide initial 
financing to the partnership. The total planned combined investment (equity and debt) of the five participants in the joint 
venture is $144 (C$188). Alcoa and Rio Tinto plc will invest a combined $42 (C$55) in the joint venture, as well as 
contribute and license certain intellectual property and patents to ElysisTM. To date, the Company has contributed $5 (C$6) 
toward its initial investment commitment in ElysisTM. In addition to cash contributions, Alcoa is contributing $3 in research 
and development expenses annually. The Company’s basis in the investment has been reduced to zero for its share of losses 
incurred to date. As a result, the Company has $17 in unrecognized losses as of December 31, 2019 that will be recognized 
upon additional contributions into the partnership.

The following table summarizes the profit and loss data for the respective periods ended December 31, as it relates to Alcoa 
Corporation’s equity investments. For 2019, the information shown for the Saudi Arabia Joint Venture includes the full 
period for both MAC and MBAC, and the data for MRC through the divestiture date. The investments are grouped based on 

76

 
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
the nature of the investment. The Mining investments are part of the Bauxite segment, while the Energy and Other 
investments are parimarily part of the Aluminum segment. 

Saudi Arabia
Joint Venture    

Mining

Energy

Other

 2019

Sales
Cost of goods sold
Net (loss) income
Equity in net (loss) income of affiliated companies, before
   reconciling adjustments
Other
Alcoa Corporation’s equity in net (loss) income of
   affiliated companies

2018

Sales
Cost of goods sold
Net income
Equity in net income of affiliated companies, before
   reconciling adjustments
Other
Alcoa Corporation’s equity in net (loss) income of
   affiliated companies

2017

Sales
Cost of goods sold
Net (loss) income
Equity in net (loss) income of affiliated companies, before
   reconciling adjustments
Other
Alcoa Corporation’s equity in net (loss) income of
   affiliated companies

  $

  $

  $

3,185    $
2,722     
(198)    

(50)    
3     

(47)    

3,986    $
3,334     
9     

2     
(13)    

(11)    

3,032    $
2,776     
(157)    

(39)    
9     

(30)    

846    $
580     
35     

16     
5     

21     

802    $
522     
71     

23     
(10)    

13     

766    $
539     
77     

27     
(1)    

26     

269    $
143     
107     

42     
1     

43     

283    $
146     
114     

46     
(4)    

42     

339    $
174     
139     

53     
2     

55     

159 
151 
(28)

(13)
16 

3 

120 
110 
16 

8 
(1)

7 

332 
292 
23 

11 
— 

11  

The following table summarizes the balance sheet data for Alcoa Corporation’s equity investments. The information shown 
for the Saudi Arabia Joint Venture for 2019 only includes the combined balances for MAC and MBAC. 

Saudi Arabia
Joint Venture

Mining

Energy

Other

2019

Current assets
Noncurrent assets
Current liabilities
Noncurrent liabilities

2018

Current assets
Noncurrent assets
Current liabilities
Noncurrent liabilities

I. Inventories

December 31,
Finished goods
Work-in-process
Bauxite and alumina
Purchased raw materials
Operating supplies

  $

  $

1,109    $
7,931     
677     
5,587     

1,684    $
9,115     
1,379     
6,101     

191    $
923     
156     
511     

185    $
817     
126     
439     

  $

  $

106    $
509     
41     
87     

84    $
542     
36     
101     

2019

2018

305    $
282   
446   
453   
158   
1,644    $

181 
761 
59 
42 

139 
97 
49 
4  

346 
189 
609 
529 
146 
1,819  

As of January 1, 2019, the Company changed its method for valuing certain of its inventories held in the United States and 
Canada to the average cost method of accounting from the LIFO method. Inventories held by other subsidiaries of the parent 
company were previously, and continue to be, valued principally using the average cost method. Management believes that 
the change in accounting is preferable as it results in a consistent method to value inventory across all regions of the business, 
it improves comparability with industry peers, and it more closely resembles the physical flow of inventory.

77

 
 
   
   
 
   
      
      
      
  
   
   
   
   
   
   
      
      
      
  
   
   
   
   
   
   
      
      
      
  
   
   
   
   
   
 
 
   
   
   
 
   
      
      
        
 
   
   
   
   
      
      
        
 
   
   
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
The effects of the change in accounting principle from LIFO to average cost have been retrospectively applied to all periods 
presented. This change resulted in a favorable adjustment to Retained (deficit) earnings of $143 and an unfavorable 
adjustment to Noncontrolling interest of $22 as of January 1, 2017. In addition, certain financial statement line items in the 
Company’s Statement of Consolidated Operations, Statement of Consolidated Comprehensive Income, and Statement of 
Consolidated Cash Flows for the years ended December 31, 2018 and 2017 and Consolidated Balance Sheet as of December 
31, 2018 were adjusted as follows:

Statement of Consolidated Operations for the year ended December 31, 2018:
Cost of goods sold
Provision for income taxes
Net income
Net income attributable to noncontrolling interest
Net income attributable to Alcoa Corporation
Earnings per share attributable to Alcoa Corporation common shareholders:
Basic
Diluted

Statement of Consolidated Comprehensive Income for the year ended
   December 31, 2018:
Comprehensive income
Comprehensive income attributable to noncontrolling interest
Comprehensive income attributable to Alcoa Corporation

Consolidated Balance Sheet as of December 31, 2018:
Inventories
Prepaid expenses and other current assets
Retained earnings
Noncontrolling interest

Statement of Consolidated Cash Flows for the year ended December 31, 2018:
Net income
Deferred income taxes
(Increase) in inventories

Statement of Consolidated Operations for the year ended December 31, 2017:
Cost of goods sold
Provision for income taxes
Net income
Net income attributable to noncontrolling interest
Net income attributable to Alcoa Corporation
Earnings per share attributable to Alcoa Corporation common shareholders:
Basic
Diluted

Statement of Consolidated Comprehensive Income for the year ended
   December 31, 2017:
Comprehensive loss
Comprehensive income attributable to noncontrolling interest
Comprehensive loss attributable to Alcoa Corporation

Statement of Consolidated Cash Flows for the year ended December 31, 2017:
Net income
Deferred income taxes
(Increase) in inventories

78

As
Originally
Reported  

$ 10,081 
726 
871 
644 
227 

Effect of
Change  

As Adjusted  

 $

(28)
6 
22 
(1)
23 

 $ 10,053 
732 
893 
643 
250 

$

1.22 
1.20 

 $ 0.12 
0.13 

$ 1,240 
396 
844 

$ 1,644 
301 
341 
2,005 

$

871 
(36)
(278)

$ 8,991 
600 
559 
342 
217 

 $

 $

 $

 $

22 
(1)
23 

175 
19 
229 
(35)

22 
6 
(28)

(41)
(8)
49 
(13)
62 

$

$

$

1.18 
1.16 

 $ 0.33 
0.33 

(693)
497 
(1,190)

559 
176 
(238)

 $

 $

49 
(13)
62 

49 
(8)
(41)

 $

 $

 $

 $

 $

 $

 $

 $

1.34 
1.33 

1,262 
395 
867 

1,819 
320 
570 
1,970 

893 
(30)
(306)

8,950 
592 
608 
329 
279 

1.51 
1.49 

(644)
484 
(1,128)

608 
168 
(279)

 
 
 
 
  
  
  
  
  
 
  
  
 
  
  
 
  
  
 
  
  
 
 
 
  
 
 
  
 
 
 
  
  
 
 
  
  
  
  
  
 
  
  
  
  
  
 
  
  
 
  
  
 
   
 
    
 
    
 
   
 
    
 
    
 
 
  
  
 
  
  
 
  
  
 
   
 
    
 
    
 
   
 
    
 
    
 
 
  
  
 
  
  
 
 
  
  
  
  
  
 
  
  
  
  
  
 
  
  
 
  
  
 
  
  
 
  
  
 
  
  
  
  
  
 
  
  
 
 
  
  
  
  
  
 
  
  
  
  
  
 
  
  
 
  
  
 
   
 
    
 
    
 
   
 
    
 
    
 
 
  
  
 
  
  
The following table compares the amounts that would have been reported under LIFO with the amounts recorded under the 
average cost method in the Consolidated Financial Statements as of December 31, 2019 and for the year then ended:  

Statement of Consolidated Operations for the year ended December 31, 2019:
Cost of goods sold
Provision for income taxes
Net loss
Net income attributable to noncontrolling interest
Net loss attributable to Alcoa Corporation
Earnings per share attributable to Alcoa Corporation common shareholders:
Basic
Diluted

Statement of Consolidated Comprehensive Income for the year ended
   December 31, 2019:
Comprehensive loss
Comprehensive income attributable to noncontrolling interest
Comprehensive loss attributable to Alcoa Corporation

Consolidated Balance Sheet as of December 31, 2019:
Inventories
Prepaid expenses and other current assets
Retained deficit
Noncontrolling interest

Statement of Consolidated Cash Flows for the year ended December 31, 2019:
Net loss
Deferred income taxes
Decrease in inventories

As
Computed
under LIFO  

As
Reported
under
Average
Cost

Effect of
Change  

$

$

$

$

$

 $

8,528 
400 
(829)
246 
(1,075)

 $

8,537 
415 
(853)
272 
(1,125)

9 
15 
(24)
26 
(50)

 $

(5.80)
(5.80)

(6.07)
(6.07)

 $

(0.27)
(0.27)

(1,283)
201 
(1,484)

 $ (1,307)
227 
(1,534)

 $

 $

1,478 
284 
(734)
1,783 

(829)
— 
128 

1,644 
288 
(555)
1,774 

(853)
15 
137 

 $

 $

 $

(24)
26 
(50)

166 
4 
179 
(9)

(24)
15 
9  

79

 
 
 
 
 
  
  
  
  
  
 
  
  
 
  
  
 
  
  
 
  
  
   
 
    
 
    
 
 
  
  
 
   
 
    
 
    
 
 
  
  
  
  
  
 
  
  
 
  
  
 
 
  
  
  
  
  
   
 
    
 
    
 
 
  
  
 
  
  
 
  
  
 
 
  
  
  
  
  
   
 
    
 
    
 
 
  
  
 
  
  
2019

2018

  $

333    $

1,138   
2,415   
3,457   
440   
290   
386   
8,126   

499   
3,956   
6,251   
879   
1,057   
293   
12,935   
21,394   
13,799   
7,595   
321   
7,916    $

328 

1,119 
2,478 
3,532 
506 
285 
380 
8,300 

480 
3,604 
6,489 
889 
1,029 
282 
12,773 
21,401 
13,480 
7,921 
406 
8,327  

J. Properties, Plants, and Equipment, Net

December 31,
Land and land rights, including mines
Structures (by type of operation):

Bauxite mining
Alumina refining
Aluminum smelting and casting
Energy generation
Aluminum rolling
Other

Machinery and equipment (by type of operation):

Bauxite mining
Alumina refining
Aluminum smelting and casting
Energy generation
Aluminum rolling
Other

Less: accumulated depreciation, depletion, and amortization

Construction work-in-progress

  $

80

 
 
 
 
 
 
    
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
    
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
K. Goodwill and Other Intangible Assets

Goodwill, which is included in Other noncurrent assets on the accompanying Consolidated Balance Sheet, was as follows:

December 31,
Bauxite
Alumina
Aluminum
Corporate(1)

2019

2018

2    $
3   
—   
145   
150    $

2 
3 
— 
146 
151  

  $

  $

(1) The carrying value of Corporate’s goodwill is net of accumulated impairment losses of $742 as of both December 
31, 2019 and 2018. As of December 31, 2019, the $145 of goodwill reflected in Corporate is allocated to two of 
Alcoa Corporation’s three reportable segments ($48 to Bauxite and $97 to Alumina) for purposes of impairment 
testing (see Note B). This goodwill is reflected in Corporate for segment reporting purposes because it is not 
included in management’s assessment of performance by the two reportable segments.

Management performed a quantitative assessment of the Alumina reporting unit in 2019. The estimated fair value of the 
Alumina reporting unit was substantially in excess of its carrying value, resulting in no impairment. Management performed 
a qualitative assessment of the Bauxite reporting unit in 2019 and determined that it was not more likely that not that the fair 
value of the reporting unit was less that its carrying value.  Management last performed a quantitative impairment test for the 
Bauxite reporting unit in 2018. At that time, the estimated fair value of the Bauxite reporting unit was substantially in excess 
of its carrying value, resulting in no impairment.

Other intangible assets, which are included in Other noncurrent assets on the accompanying Consolidated Balance Sheet, 
were as follows:

2019

2018

December 31,
Computer software
Patents and licenses
Other intangibles
Total other intangible assets

 $

Gross
carrying
amount    
240   $
25    
22    
287   $

 $

Accumulated
amortization    
(216) $
(8)  
(11)  
(235) $

Net
carrying
amount   

Gross
carrying
amount    
237   $
25    
19    
281   $

Accumulated
amortization    
(211) $
(7)  
(6)  
(224) $

Net
carrying
amount  
26 
18 
13 
57  

24  $
17   
11   
52  $

Computer software consists primarily of software costs associated with the enterprise business solution within Alcoa to drive 
common systems among all businesses.

Amortization expense related to the intangible assets in the tables above for the years ended December 31, 2019, 2018, and 
2017 was $19, $12, and $12, respectively, and is expected to be approximately $10 annually from 2020 to 2024.

L. Debt

Long-Term Debt.

December 31,
6.75% Notes, due 2024
7.00% Notes, due 2026
6.125% Notes, due 2028
Other
Unamortized discounts and deferred financing costs
Total
Less: amount due within one year
Long-term debt, less amount due within one year

2019

2018

  $

  $

750    $
500   
500   
84   
(34)  
1,800   
1   
1,799    $

750 
500 
500 
91 
(39)
1,802 
1 
1,801  

The principal amount of long-term debt maturing in each of the next five years is $1 in 2020, $79 in 2021, and $1 in each of 
2022, and 2023, and $751 in 2024.

81

 
   
 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
 
  
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
144A Debt. In May 2018, Alcoa Nederland Holding B.V. (ANHBV), a wholly-owned subsidiary of Alcoa Corporation, 
completed a Rule 144A (U.S. Securities Act of 1933, as amended) debt offering for $500 of 6.125% Senior Notes due 2028 
(the “2028 Notes”). ANHBV received $492 in net proceeds from the debt offering reflecting a discount to the initial 
purchasers of the 2028 Notes. The net proceeds, along with available cash on hand, were used to make discretionary 
contributions to certain U.S. defined benefit pension plans (see Note N). The discount to the initial purchasers, as well as 
costs to complete the financing, was deferred and is being amortized to interest expense over the term of the 2028 Notes. 
Interest on the 2028 Notes is paid semi-annually in November and May, which commenced November 15, 2018.

ANHBV has the option to redeem the 2028 Notes on at least 30 days, but not more than 60 days, prior notice to the holders 
of the 2028 Notes under multiple scenarios, including, in whole or in part, at any time or from time to time after May 2023 at 
a redemption price specified in the indenture (up to 103.063% of the principal amount plus any accrued and unpaid interest in 
each case). Also, the 2028 Notes are subject to repurchase upon the occurrence of a change in control repurchase event (as 
defined in the indenture) at a repurchase price in cash equal to 101% of the aggregate principal amount of the 2028 Notes 
repurchased, plus any accrued and unpaid interest on the 2028 Notes repurchased.

The 2028 Notes indenture includes several customary affirmative covenants. Additionally, the 2028 Notes indenture contains 
several negative covenants, that, subject to certain exceptions, include limitations on liens, limitations on sale and leaseback 
transactions, and a prohibition on a reduction in the ownership of AWAC entities below an agreed level. The negative 
covenants in the 2028 Notes indenture are less extensive than those in the 2024 Notes and 2026 Notes (see below) indenture 
and the Second Amended Revolving Credit Agreement. For example, the 2028 Notes indenture does not include a limitation 
on restricted payments, such as repurchases of common stock and shareholder dividends.

The 2028 Notes rank equally in right of payment with all of ANHBV’s existing and future senior indebtedness, including the 
2024 Notes and 2026 Notes; rank senior in right of payment to any future subordinated obligations of ANHBV; and are 
effectively subordinated to ANHBV’s existing and future secured indebtedness, including under the Second Amended 
Revolving Credit Agreement, to the extent of the value of property and assets securing such indebtedness.

In September 2016, ANHBV completed a Rule 144A (U.S. Securities Act of 1933, as amended) debt offering for $750 of 
6.75% Senior Notes due 2024 (the “2024 Notes”) and $500 of 7.00% Senior Notes due 2026 (the “2026 Notes” and, 
collectively with the 2024 Notes, the “Notes”). ANHBV received $1,228 in net proceeds from the debt offering reflecting a 
discount to the initial purchasers of the Notes. The net proceeds were used to make a payment to ParentCo to fund the 
transfer of certain assets from ParentCo to Alcoa Corporation in connection with the Separation Transaction, and the 
remaining net proceeds were used for general corporate purposes. The discount to the initial purchasers, as well as costs to 
complete the financing, was deferred and is being amortized to interest expense over the respective terms of the Notes. 
Interest on the Notes is paid semi-annually in March and September, which commenced March 31, 2017.

ANBHV has the option to redeem the Notes on at least 30 days, but not more than 60 days, prior notice to the holders of the 
Notes under multiple scenarios, including, in whole or in part, at any time or from time to time after September 2019, in the 
case of the 2024 Notes, or after September 2021, in the case of the 2026 Notes, at a redemption price specified in the 
indenture (up to 105.063% of the principal amount for the 2024 Notes and up to 103.500% of the principal amount of the 
2026 Notes, plus any accrued and unpaid interest in each case). Also, the Notes are subject to repurchase upon the occurrence 
of a change in control repurchase event (as defined in the indenture) at a repurchase price in cash equal to 101% of the 
aggregate principal amount of the Notes repurchased, plus any accrued and unpaid interest on the Notes repurchased.

The Notes and the 2028 Notes are senior unsecured obligations of ANHBV and do not entitle the holders to any registration 
rights pursuant to a registration rights agreement. ANHBV does not intend to file a registration statement with respect to 
resales of or an exchange offer for the Notes or 2028 Notes. The Notes and 2028 Notes are guaranteed on a senior unsecured 
basis by Alcoa Corporation and its subsidiaries that are guarantors under the Second Amended Revolving Credit Agreement 
(the “subsidiary guarantors” and, together with Alcoa Corporation, the “guarantors”) (see Credit Facility below). Each of the 
subsidiary guarantors will be released from their guarantees upon the occurrence of certain events, including the release of 
such guarantor from its obligations as a guarantor under the Second Amended Revolving Credit Agreement.

The Notes indenture contains various restrictive covenants similar to those described below for the Second Amended 
Revolving Credit Agreement, including a limitation on restricted payments, with, among other exceptions, capacity to pay 
annual ordinary dividends. Under the indenture, Alcoa Corporation may declare and make annual ordinary dividends in an 
aggregate amount not to exceed $38 in each of the November 1, 2016 through December 31, 2017 time period and annual 
2018 (no such dividends were made), $50 in each of annual 2019 and 2020 (no such dividends were made in 2019), and $75 
in the January 1, 2021 through September 30, 2026 (maturity date of the 2026 Notes) time period, except that 50% of any 
unused amount of the base amount in any of the specified time periods may be used in the next succeeding period following 
the use of the base amount in said time period. Additionally, the restricted payments negative covenant includes a general 
exception to allow for potential future transactions incremental to those specifically provided for in the Notes indenture. This 
general exception provides for an aggregate amount of restricted payments not to exceed the greater of $250 and 1.5% of 
Alcoa Corporation’s consolidated total assets. Accordingly, Alcoa Corporation may make annual ordinary dividends in any 
fiscal year by an aggregate amount of up to $250, assuming no other restricted payments have reduced, in part or whole, the 
available limit. The limits of the restricted payments negative covenant under the Second Amended Revolving Credit 
Agreement (see Credit Facility below) would govern the amount of ordinary dividend payments Alcoa Corporation could 

82

make in a given timeframe if the allowed amount is less than the limits of the restricted payments negative covenant under 
the Notes indenture.

Credit Facilities. On October 2, 2019, Alcoa Norway ANS, a wholly-owned subsidiary of Alcoa Corporation, entered into a 
one-year, multicurrency revolving credit facility agreement for NOK 1.3 billion (approximately $147) which is fully and 
unconditionally guaranteed on an unsecured basis by Alcoa Corporation. The revolving credit facility is scheduled to mature 
on October 2, 2020, unless extended or terminated early in accordance with the provisions of the agreement. Alcoa Norway 
ANS will pay a quarterly commitment fee of 0.465% on the unused portion of the revolving credit facility, starting on 
January 2, 2020. The interest rate on outstanding NOK loan balances is 1.55% per annum plus the Norwegian Interbank 
Offered Rate (NIBOR); the interest rate on outstanding US dollar loans is 1.65% per annum plus LIBOR. At December 31, 
2019, there were no amounts drawn or outstanding related to this credit facility.

On October 25, 2019, a wholly-owned subsidiary of the Company entered into a $120 three-year revolving credit facility 
agreement secured by certain customer receivables. Alcoa Corporation guarantees the performance obligations of the wholly-
owned subsidiaries under the facility, however no assets (other than the receivables) are pledged as collateral. Fees paid upon 
closure of the agreement were approximately $1, fees associated with the unused portion of the facility range from 25 to 35 
basis points of the unused commitment on a 360 day base year, and fees applied to any used portions of the facility are 85 
basis points of the used commitment on a 360 day base year. At December 31, 2019, there were no amounts drawn or 
outstanding related to this credit facility. 

On November 21, 2018, Alcoa Corporation and ANHBV entered into a Second Amendment and Restatement Agreement to 
the Revolving Credit Agreement dated September 16, 2016 and the Amendment and Restatement Agreement dated 
November 14, 2017 (the Revolving Credit Agreement as revised by the Amendment and Restatement Agreement, the 
“Amended Revolving Credit Agreement”), in each case, with a syndicate of lenders and issuers named therein to revise 
certain terms and provisions of the Amended Revolving Credit Agreement (the Amended Revolving Credit Agreement as 
revised by the Second Amendment and Restatement Agreement, the “Second Amended Revolving Credit Agreement”). 
Unless noted otherwise, the terms and provisions described below for the Second Amended Revolving Credit Agreement 
were applicable to the Amended Revolving Credit Agreement from November 14, 2017 to November 20, 2018. 

The Second Amended Revolving Credit Agreement provides a $1,500 senior secured revolving credit facility (the 
“Revolving Credit Facility”) to be used for working capital and/or other general corporate purposes of Alcoa Corporation and 
its subsidiaries. Subject to the terms and conditions of the Second Amended Revolving Credit Agreement, ANHBV may 
from time to time request the issuance of letters of credit up to $750 under the Revolving Credit Facility, subject to a sublimit 
of $400 for any letters of credit issued for the account of Alcoa Corporation or any of its domestic subsidiaries. Additionally, 
ANHBV may from time to time request that each of the lenders provide one or more additional tranches of term loans and/or 
increase the aggregate amount of revolving commitments, together in an aggregate principal amount of up to $500. At 
December 31, 2019 and 2018, letters of credit issued under the Revolving Credit Facility were $17 and $21, respectively.

The Revolving Credit Facility is scheduled to mature on November 21, 2023, unless extended or earlier terminated in 
accordance with the provisions of the Second Amended Revolving Credit Agreement. ANHBV may make extension requests 
during the term of the Revolving Credit Facility, subject to the lender consent requirements set forth in the Second Amended 
Revolving Credit Agreement. Under the provisions of the Second Amended Revolving Credit Agreement, ANHBV will pay 
a quarterly commitment fee ranging from 0.200% to 0.425% (previously 0.225% to 0.450%) (based on Alcoa Corporation’s 
leverage ratio) on the unused portion of the Revolving Credit Facility.

A maximum of $750 in outstanding borrowings under the Revolving Credit Facility may be denominated in euros. Loans will 
bear interest at a rate per annum equal to an applicable margin plus, at ANHBV’s option, either (a) an adjusted LIBOR rate or 
(b) a base rate determined by reference to the highest of (1) the U.S. prime rate as published in the Wall Street Journal 
(previously the prime rate of JPMorgan Chase Bank, N.A.), (2) the greater of the federal funds effective rate and the 
overnight bank funding rate, plus 0.5%, and (3) the one month adjusted LIBOR rate plus 1% per annum. The applicable 
margin for all loans will vary based on Alcoa Corporation’s leverage ratio and will range from 1.50% to 2.25% (previously 
1.75% to 2.50%) for LIBOR loans and 0.50% to 1.25% (previously 0.75% to 1.50%) for base rate loans, subject in each case 
to a reduction of 25 basis points if Alcoa Corporation attains at least a Baa3 rating from either Moody’s Investor Service or 
BBB- rating from Standard and Poor’s Global Ratings. Outstanding borrowings may be prepaid without premium or penalty, 
subject to customary breakage costs.

All obligations of Alcoa Corporation or a domestic entity under the Revolving Credit Facility are secured by, subject to 
certain exceptions (including a limitation of pledges of equity interests in certain foreign subsidiaries to 65%, and certain 
thresholds with respect to real property), a first priority lien on substantially all assets of Alcoa Corporation and the material 
domestic wholly-owned subsidiaries of Alcoa Corporation and certain equity interests of specified non-U.S. subsidiaries. All 
other obligations under the Revolving Credit Facility are secured by, subject to certain exceptions (including certain 
thresholds with respect to real property), a first priority security interest in substantially all assets of Alcoa Corporation, 
ANHBV, the material domestic wholly-owned subsidiaries of Alcoa Corporation, and the material foreign wholly-owned 

83

subsidiaries of Alcoa Corporation located in Australia, Brazil, Canada, Luxembourg, the Netherlands, Norway, and 
Switzerland, including equity interests of certain subsidiaries that directly hold equity interests in AWAC entities. However, 
no AWAC entity is a guarantor of any obligation under the Revolving Credit Facility and no asset of any AWAC entity, or 
equity interests in any AWAC entity, will be pledged to secure the obligations under the Revolving Credit Facility. Under the 
Second Amended Revolving Credit Agreement, each of the mentioned companies shall be released from all obligations under 
the first priority lien and/or first priority security interest upon (i) Alcoa Corporation attaining at least a Baa3 rating from 
either Moody’s Investor Service or BBB- rating from Standard and Poor’s Global Ratings, in each case with a stable outlook 
or better, (ii) ANHBV delivering the required written notice, and (iii) no default or event of default, as defined in the Second 
Amended Revolving Credit Agreement, has occurred or is continuing (the date on which such conditions are met, the 
“Collateral Release Date”).

The Second Amended Revolving Credit Agreement includes a number of customary affirmative covenants. Additionally, the 
Second Amended Revolving Credit Agreement contains a number of negative covenants (applicable to Alcoa Corporation 
and certain subsidiaries described as restricted), that, subject to certain exceptions, include limitations on (among other 
things): liens; fundamental changes; sales of assets; indebtedness (see below); entering into restrictive agreements; restricted 
payments (see below), including repurchases of common stock and shareholder dividends (see below); investments (see 
below), loans, advances, guarantees, and acquisitions; transactions with affiliates; amendment of certain material documents; 
and a covenant prohibiting reductions in the ownership of AWAC entities, and certain other specified restricted subsidiaries 
of Alcoa Corporation, below an agreed level. The Second Amended Revolving Credit Agreement also includes financial 
covenants requiring the maintenance of a specified interest expense coverage ratio of not less than 5.00 to 1.00, and a 
leverage ratio for any period of four consecutive fiscal quarters that is not greater than 2.50 to 1.00 (2.00 to 1.00 beginning on 
and subsequent to the Collateral Release Date, may be increased to a level not higher than 2.25 to 1.00 under certain 
circumstances). As of December 31, 2019, maximum additional borrowing capacity to remain in compliance with these 
covenants was $1,200. As of December 31, 2019 and 2018, Alcoa Corporation was in compliance with all such covenants.

The indebtedness, restricted payments, and investments negative covenants include general exceptions to allow for potential 
future transactions incremental to those specifically provided for in the Second Amended Revolving Credit Agreement. The 
indebtedness negative covenant provides for an incremental amount not to exceed the greater of $1,000 and 6.0% of Alcoa 
Corporation’s consolidated total assets. Additionally, the restricted payments negative covenant provides for an aggregate 
amount not to exceed $100 and the investments negative covenant provides for an aggregate amount not to exceed $400, both 
of which contain two conditions in which these limits may increase. First, in any fiscal year, the thresholds for the restricted 
payments and investments negative covenants increase by $250 and $200, respectively, if the consolidated net leverage ratio 
is not greater than 1.50 (previously 1.20) to 1.00 and 1.50 (previously1.30) to 1.00, respectively, as of the end of the prior 
fiscal year. Secondly, in regards to both the $100 and $250 for restricted payments and the $200 for investments, 50% of any 
unused amount of these base amounts in any fiscal year may be used in the next succeeding fiscal year.

The following describes the specific restricted payment negative covenant for share repurchases and the application of the 
restricted payments general exception (described above) to both share repurchases and ordinary dividend payments.

Alcoa Corporation may repurchase shares of its common stock pursuant to stock option exercises and benefit plans in an 
aggregate amount not to exceed $25 during any fiscal year, except that 50% of any unused amount of the base amount in any 
fiscal year may be used in the next succeeding fiscal year following the use of the base amount in said fiscal year. 
Additionally, as described above, the Second Amended Revolving Credit Agreement provides general exceptions to the 
restricted payments negative covenant that would allow Alcoa Corporation to execute share repurchases for any purpose in 
any fiscal year by an aggregate amount of up to $100 (see above for conditions that provide for this limit to increase), 
assuming no other restricted payments have reduced, in part or whole, the available limit.

Also, any ordinary dividend payments made by Alcoa Corporation are only subject to the general exception for restricted 
payments described above. Accordingly, Alcoa Corporation may make annual ordinary dividends in any fiscal year by an 
aggregate amount of up to $100 (see above for conditions that provide for this limit to increase), assuming no other restricted 
payments have reduced, in part or whole, the available limit. The limits of the restricted payments negative covenant under 
the Notes indenture (see 144A Debt above) would govern the amount of ordinary dividend payments Alcoa Corporation 
could make in a given timeframe if the allowed amount is less than the limits of the restricted payments negative covenant 
under the Second Amended Revolving Credit Agreement.

The Second Amended Revolving Credit Agreement contains customary events of default, including with respect to a failure 
to make payments under the Revolving Credit Facility, cross-default and cross-judgment default, and certain bankruptcy and 
insolvency events.

There were no borrowings outstanding at December 31, 2019 and 2018 and no amounts were borrowed during 2019 and 
2018 under the Revolving Credit Facility.

84

M. Preferred and Common Stock

Preferred Stock. Alcoa Corporation is authorized to issue 100,000,000 shares of preferred stock at a par value of $0.01 per 
share. At December 31, 2019 and 2018, the Company had no issued preferred stock.

Common Stock. Alcoa Corporation is authorized to issue 750,000,000 shares of common stock at a par value of $0.01 per 
share. As of December 31, 2019, and 2018, Alcoa Corporation had 185,580,166 and 184,770,249, respectively, issued and 
outstanding shares of common stock.

Under its employee stock-based compensation plan, the Company issued shares of 809,917 in 2019, 1,293,336 in 2018, and 
2,269,718 in 2017. Also, 25,167,229 shares of common stock were available for issuance as of December 31, 2019, under 
Alcoa Corporation’s employee stock-based compensation plan. The Company issues new shares to satisfy the exercise of 
stock options and the conversion of stock units.

In October 2018, Alcoa Corporation’s Board of Directors authorized a common stock repurchase program under which the 
Company may purchase shares of its outstanding common stock up to an aggregate transactional value of $200, depending on 
cash availability, market conditions, and other factors. Repurchases under the program may be made using a variety of 
methods, which may include open market purchases, privately negotiated transactions, or pursuant to a Rule 10b5-1 plan. 
This program does not have a predetermined expiration date. Alcoa Corporation intends to retire the repurchased shares of 
common stock. In December 2018, the Company repurchased 1,723,800 shares of its common stock for $50; these shares 
were immediately retired. No shares were repurchased in 2019.

Dividends on common stock are subject to authorization by Alcoa Corporation’s Board of Directors. The Company did not 
declare any dividends in 2019, 2018, and 2017.

Stock-based Compensation

Stock options and stock units are generally granted in either January or February each calendar year to eligible employees 
(the Company’s Board of Directors also receive certain stock units; however, these amounts are not material). Stock options 
are granted at the closing market price of Alcoa Corporation’s common stock on the date of grant and grade vest over a three-
year service period (1/3 each year) with a ten-year contractual term. Stock units cliff vest on the third anniversary of the 
award grant date and certain of these units also include either a market or performance condition.

The final number of market-based and performance-based stock units earned is dependent on Alcoa Corporation’s 
achievement of certain targets over a three-year measurement period for grants. For market-based stock units, the award will 
be earned at the end of the measurement period based on the Company’s total shareholder return measured against the total 
shareholder return of the Standard & Poor’s 500® Index from January 1 of the grant year through December 31 of the third 
year in the service period. For performance-based stock units, the award will be earned at the end of the measurement period 
based on the Company’s performance against a pre-established return-on-capital target measured from January 1 of the grant 
year through December 31 of the third year in the service period. 

In 2019, 2018, and 2017, Alcoa Corporation recognized stock-based compensation expense of $30, $35, and $24, 
respectively, of which approximately 80% to 90% was related to stock units in each period. There was no stock-based 
compensation expense capitalized in 2019, 2018, or 2017.   

Stock-based compensation expense is based on the grant date fair value of the applicable equity grant. For both stock units 
with no performance or market condition and stock units with a performance condition, the fair value was equivalent to the 
closing market price of Alcoa Corporation’s common stock on the date of grant in the respective periods. For stock units with 
a market condition, the fair value was estimated on the date of grant using a Monte Carlo simulation model, which generated 
a result of $35.70 and $73.13 per unit in 2019 and 2018, respectively. The Monte Carlo simulation model uses certain 
assumptions to estimate the fair value of a market-based stock unit, including volatility (42.04% for the Company and 
12.64% for the Standard & Poor’s 500® Index) and a risk-free interest rate (2.57%) (the assumptions used to estimate the fair 
value of stock units granted in 2018 were not materially different). For stock options, the fair value was estimated on the date 
of grant using a lattice-pricing model, which generated a result of $10.86, $21.32, and $12.45 per option in 2019, 2018, and 
2017, respectively. The lattice-pricing model uses several assumptions to estimate the fair value of a stock option, including 
an average risk-free interest rate, dividend yield, volatility, annual forfeiture rate, exercise behavior, and contractual life.

Assumptions used by the Company to estimate the fair value of stock options granted in 2019 are as follows: 

•

•

•

Risk free rate: 2.77% based on a yield curve of interest rates at the time of the grant over the life of the option

Dividend yield: 0% based on historical dividends paid from the Separation Date and that the Company did not have 
any immediate plans to pay dividends

Volatility: 41.74% based on historical and implied volatilities over the term of the option

85

•

•

Pre- and post-vesting forfeitures: 4% based on historical option forfeiture data

Exercise behavior: 61% based on a weighted average exercise ratio

Based upon the assumptions used in the determination of the fair value, the lattice-pricing model resulted in an option life of 
5.9 years. The assumptions and option life output for 2019 were not materially different from 2018 and 2017. 

The activity for stock options and stock units during 2019 was as follows:

Outstanding, January 1, 2019
Granted
Exercised
Converted
Expired or forfeited
Performance share adjustment
Outstanding, December 31, 2019

Stock options

Stock units

Number of
options

    1,959,927    $
519,900     
(96,712)    
—     
(136,552)    
—     
    2,246,563     

Weighted
average
exercise 
price

Number of
units

Weighted
average 
FMV
per unit

28.41      2,305,145    $
28.01      1,145,099     
—     
18.05     
(924,826)    
—     
(216,309)    
34.81     
(181,498)    
—     
28.38      2,127,611     

32.75 
27.87 
— 
15.22 
35.68 
39.62 
36.85  

The number of Converted units includes 209,550 shares “withheld” to meet the Company’s statutory tax withholding 
requirements related to the income earned by the employees as a result of vesting in the units.

As of December 31, 2019, the 2,246,563 outstanding stock options had a weighted average remaining contractual life of 5.40 
years and a total intrinsic value of $3. Additionally, 1,559,040 of the total outstanding stock options were fully vested and 
exercisable and had a weighted average remaining contractual life of 3.98 years, a weighted average exercise price of $26.19, 
and a total intrinsic value of $3 as of December 31, 2019. Cash received from stock option exercises was $2, $23, and $43 in 
2019, 2018, and 2017, respectively, and the total intrinsic value of stock options exercised during 2019, 2018, and 2017 was 
$1, $26, and $24, respectively.

At December 31, 2019, there was $29 (pretax) of combined unrecognized compensation expense related to non-vested grants 
of both stock options and stock units. This expense is expected to be recognized over a weighted average period of 1.60 
years.

N. Pension and Other Postretirement Benefits

Defined Benefit Plans

Alcoa sponsors several defined benefit pension plans covering certain employees in the U.S. and foreign locations. Pension 
benefits generally depend on length of service, job grade, and remuneration. Substantially all benefits are paid through 
pension trusts that are sufficiently funded to ensure that all plans can pay benefits to retirees as they become due. Most 
salaried and non-bargaining hourly U.S. employees hired after March 1, 2006 participate in a defined contribution plan 
instead of a defined benefit plan.

The Company also maintains health care and life insurance postretirement benefit plans covering certain eligible U.S. retired 
employees and certain retirees from foreign locations. Generally, the medical plans are unfunded and pay a percentage of 
medical expenses, reduced by deductibles and other coverage. Life benefits are generally provided by insurance contracts. 
The Company retains the right, subject to existing agreements, to change or eliminate these benefits. All salaried and certain 
non-bargaining hourly U.S. employees hired after January 1, 2002 and certain bargaining hourly U.S. employees hired after 
July 1, 2010 are not eligible for postretirement health care benefits. All salaried and certain hourly U.S. employees that retire 
on or after April 1, 2008 are not eligible for postretirement life insurance benefits.

As of January 1, 2019, the pension benefit plans and the other postretirement benefit plans cover an aggregate of 
approximately 40,000 and approximately 39,000 participants, respectively. 

2019 Plan Actions. In 2019, management initiated the following actions to certain pension and other postretirement benefit 
plans:

Action #1 – In June 2019, the Company entered into a new, six-year collective bargaining agreement with the National 
Union of Aluminum Employees of Baie-Comeau in Canada. Under the agreement, all Canadian union employees that are 
participants in one of the Company’s defined benefit pension plans will cease accruing retirement benefits for future service 
effective January 1, 2021. This change will affect approximately 700 employees, who are targeted to be transitioned to a 

86

 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
   
   
   
   
target benefit plan, where the funding risk is assumed by the employees. The Company will contribute approximately 12% of 
these participants’ eligible earnings to the new plan on an annual basis. The Company will also contribute additional 
contributions of approximately $2 spread over a three-year period to improve the financial position of the newly established 
target benefit plan. Participants already collecting benefits or who terminated with a vested benefit under the defined benefit 
pension plan are not affected by these changes.

Action #2 – In July 2019, the Company entered into a new, six-year collective bargaining agreement with the United 
Steelworkers representing the employees of Aluminerie de Bécancour Inc. in Canada. Under the agreement, all Canadian 
union employees that are participants in one of the Company’s defined benefit pension plans ceased accruing retirement 
benefits for future service effective July 21, 2019. This change affected approximately 900 employees, who were transitioned 
to a member-funded pension plan, where the funding risk is assumed by the employees. The Company will contribute 
approximately 12% of these participants’ eligible earnings to the new plan on an annual basis. To improve the financial 
positions of both the existing defined benefit pension plan and newly established member-funded pension plan, the Company 
will contribute approximately $5 in 2020 to the existing defined benefit pension plan and approximately $2 spread over a 
five-year period to the newly established member-funded pension plan. Participants already collecting benefits or who 
terminated with a vested benefit under the defined benefit pension plan are not affected by these changes.

Action #3 – In October 2019, the Company offered lump sum buyouts to specific participants in its U.S. defined benefit 
pension plans. As a result, the Company paid approximately $112 from plan assets on November 30, 2019 to about 1,700 
participants and was relieved of the corresponding pension obligation of $138.

Action #4 – In December 2019, the Company notified certain U.S. retirees that they will be transitioned to a Medicare 
Exchange plan with a Company-provided contribution, effective January 1, 2021. This change affects approximately 6,000 
participants. The change will improve cost predictability and allow participants to elect coverage from a choice of available 
options.

Action #5 – In December 2019, the Company notified certain U.S. retirees that life insurance will no longer be provided, 
effective December 31, 2019. This change affects approximately 8,900 participants. As part of this change, Alcoa made a 
one-time transition payment to the affected retirees totaling $14 in December 2019.

The following table presents certain information and the financial impacts of these actions on the accompanying 
Consolidated Financial Statements:

Action 
#
1
2

Number of 
affected plan 
participants
~700
~900

3

4

5

~1,700

~6,000

~8,900

~18,200

Weighted 
average 
discount rate 
as of 
December 31, 
2018
3.85%
3.80%

N/A

N/A

N/A

Plan 
remeasurement 
date
    May 31, 2019  
June 30, 2019  
December 31, 
2019
December 31, 
2019
December 31, 
2019

Weighted 
average 
discount rate 
as of plan 
remeasurement 
date
3.15%
3.00%

Increase 
(decrease) to 
accrued 
pension 
benefits 
liability(1)

Decrease to 
accrued other 
postretirement 
benefits 
liability

Curtailment 
charge(2)

    $

52    $
23   

—    $
—   

Settlement 
charge(2)  
— 
— 

38    $
—   

N/A

N/A

N/A

(26)

— 

— 

— 

(108)

(56)

— 

— 

— 

    $

49    $

(164)   $

38    $

66 

— 

8 

74  

(1) 

(2) 

Actions 1 and 2 caused interim plan remeasurements, including an update to the discount rates used to determine the benefit obligations of the 
affected plans. These amounts include the impacts due to the interim plan remeasurements.
These amounts represent the accelerated amortization of a portion of the existing prior service cost for curtailments and net actuarial loss for 
settlements and were reclassified from Accumulated other comprehensive loss to Restructuring and other charges, net (See Note D) on the 
accompanying Statement of Consolidated Operations.

87

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
 
 
 
2018 Plan Actions. In 2018, management initiated the following actions to certain pension and other postretirement benefit 
plans:

Action #1—In January 2018, Alcoa notified all U.S. and Canadian salaried employees, who are participants in three of the 
Company’s defined benefit pension plans, that they will cease accruing retirement benefits for future service, effective 
January 1, 2021. This change will affect approximately 800 employees, who will be transitioned to country-specific defined 
contribution plans, in which Alcoa will contribute 3% of these participants’ eligible earnings on an annual basis. Such 
contributions will be incremental to any employer savings match the employees may receive under existing defined 
contribution plans. Participants already collecting benefits under these defined benefit pension plans are not affected by these 
changes.

Action #2—In January 2018, the Company notified U.S. salaried employees and retirees that it will no longer contribute to 
pre-Medicare retiree medical coverage, effective January 1, 2021. This change affects approximately 700 participants in one 
plan.

Action #3—In April 2018, the Company signed group annuity contracts to transfer the obligation to pay the remaining 
retirement benefits of approximately 2,100 retirees from two Canadian defined benefit pension plans to three insurance 
companies. The transfer of $560 in both plan obligations and plan assets, as well as a transaction fee of $23, was completed 
on April 13, 2018. The Company contributed $89 between the two plans to facilitate the transaction and maintain the funding 
level of the remaining plan obligations. Prior to these transactions, these two Canadian pension plans combined had 
approximately 3,500 participants.

Action #4—In August 2018, the Company signed a group annuity contract to transfer the obligation to pay the remaining 
retirement benefits of approximately 10,500 retirees from three U.S. defined benefit pension plans to one insurance company. 
The transfer of $287 in both plan obligations and plan assets, as well as a transaction fee of $10, was completed on August 7, 
2018. Additionally, approximately 1,000 plan participants elected to receive lump sum settlements, representing $75 in plan 
obligations and $85 in plan assets. Prior to these two transactions, these three U.S. pension plans combined had 
approximately 43,400 participants.

Action #5—In August 2018, the Company notified certain U.S. salaried retirees that life insurance will no longer be 
provided, effective September 1, 2018. This change affects approximately 5,500 participants in one plan. As part of this 
change, Alcoa made a one-time transition payment to the affected retirees totaling $23 in September 2018.

The above actions caused the respective plans to be remeasured, including an update to the discount rates used to determine 
the benefit obligations of the affected plans. The following table presents certain information and the financial impacts of 
these actions on the accompanying Consolidated Financial Statements:

Action 
#
1
2
3
4
5

Number of 
affected plan 
participants
~800
~700
~2,100
~11,500
~5,500
~20,600

Weighted 
average 
discount rate 
as of 
December 31, 
2017
3.65%
3.29%
3.43%
3.70%
3.61%

Plan 
remeasurement 
date
    January 31, 2018  
    January 31, 2018  
    March 31, 2018  
July 31, 2018  
July 31, 2018  

Weighted 
average 
discount rate 
as of plan 
remeasurement 
date
3.80%
3.43%
3.60%
4.39%
4.35%

    $

    $

(Decrease) 
increase to 
accrued 
pension 
benefits 
liability

Decrease to 
accrued other 
postretirement 
benefits 
liability

Curtailment 
charge 
(gain)(1)

(57)   $
—   
24   
(110)  
—   
(143)   $

— 
(7)
— 
— 
(86)
(93)

 $

 $

5 
(28)
— 
— 
— 
(23)

Settlement 
charge(1)  
— 
 $
— 
167 
230 
(56)
341  

 $

(1) 

These amounts represent the accelerated amortization of a portion of the existing prior service cost or benefit for curtailments and net actuarial loss 
for settlements and were reclassified from Accumulated other comprehensive loss to Restructuring and other charges. Net (see Note D) on the 
accompanying Statement of Consolidated Operations.

88

 
 
 
 
 
 
 
 
 
 
 
   
 
 
 
 
   
 
 
  
  
 
 
   
 
 
  
  
 
 
   
   
 
 
  
  
 
 
   
   
 
 
  
  
 
 
 
 
 
   
 
 
 
 
 
Obligations and Funded Status

December 31,
Change in benefit obligation

Benefit obligation at beginning of year
Service cost
Interest cost
Amendments
Actuarial losses (gains)
Settlements
Curtailments
Benefits paid, net of participants’ contributions
Medicare Part D subsidy receipts
Foreign currency translation impact
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
Administrative expenses
Settlements
Foreign currency translation impact
Fair value of plan assets at end of year

Funded status

Less: Amounts attributed to joint venture partners
Net funded status

Amounts recognized in the Consolidated Balance
   Sheet consist of:

Noncurrent assets
Current liabilities
Noncurrent liabilities
Net amount recognized

Amounts recognized in Accumulated Other
   Comprehensive Loss consist of:

Net actuarial loss
Prior service cost (benefit)
Total, before tax effect
Less: Amounts attributed to joint venture partners
Net amount recognized, before tax effect

Other Changes in Plan Assets and Benefit Obligations
   Recognized in Other Comprehensive Income (Loss)
   consist of:

Net actuarial loss (benefit)
Amortization of accumulated net actuarial loss
Prior service cost (benefit)
Amortization of prior service (cost) benefit
Total, before tax effect
Less: Amounts attributed to joint venture partners
Net amount recognized, before tax effect

Pension benefits

2019

2018

Other
postretirement benefits

2019

2018

  $

  $

  $

  $
  $

  $

  $

  $

  $

  $

  $

  $

5,997    $
49     
226     
26     
746     
(177)    
—     
(379)    
—     
44     
6,532    $

4,610    $
763     
175     
11     
(379)    
(19)    
(177)    
31     
5,015    $
(1,517)   $
(34)    
(1,483)   $

7,639    $
60     
232     
—     
(346)    
(1,009)    
(22)    
(407)    
—     
(150)    
5,997    $

5,322    $
(129)    
996     
12     
(403)    
(31)    
(1,030)    
(127)    
4,610    $
(1,387)   $
(33)    
(1,354)   $

33    $
(11)    
(1,505)    
(1,483)   $

63    $
(10)    
(1,407)    
(1,354)   $

3,364    $
5     
3,369     
42     
3,327    $

3,261    $
21     
3,282     
40     
3,242    $

350    $
(247)    
26     
(42)    
87     
2     
85    $

132    $
(614)    
(1)    
(13)    
(496)    
(5)    
(491)   $

973    $
4     
36     
(150)    
103     
(14)    
—     
(111)    
7     
—     
848    $

—    $
—     
—     
—     
—     
—     
—     
—     
—    $
(848)   $
—     
(848)   $

—    $
(99)    
(749)    
(848)   $

261    $
(154)    
107     
—     
107    $

103    $
(18)    
(150)    
—     
(65)    
—     
(65)   $

1,218 
5 
34 
(5)
(88)
(57)
— 
(140)
7 
(1)
973 

— 
— 
— 
— 
— 
— 
— 
— 
— 
(973)
— 
(973)

— 
(105)
(868)
(973)

176 
(4)
172 
— 
172 

(88)
(17)
(62)
88 
(79)
— 
(79)

At December 31, 2019, the benefit obligation, fair value of plan assets, and funded status for U.S. pension plans were $4,532, $3,429, and 
$(1,103), respectively. At December 31, 2018, the benefit obligation, fair value of plan assets, and funded status for U.S. pension plans 
were $4,246, $3,160, and $(1,086), respectively.

89

 
 
 
 
 
 
 
 
 
 
 
 
 
   
      
      
      
  
   
   
   
   
   
   
   
   
   
   
      
      
      
  
   
   
   
   
   
   
   
   
   
      
      
      
  
   
   
   
      
      
      
  
   
   
   
   
      
      
      
  
   
   
   
   
   
Pension Plan Benefit Obligations

The aggregate projected benefit obligation and accumulated benefit obligation
   for all defined benefit pension plans was as follows:

Projected benefit obligation
Accumulated benefit obligation

  $

6,532    $
6,324   

5,997 
5,792 

Pension benefits

2019

2018

The aggregate projected benefit obligation and fair value of plan assets for
   pension plans with projected benefit obligations in excess of plan assets
   was as follows:

Projected benefit obligation
Fair value of plan assets

The aggregate accumulated benefit obligation and fair value of plan assets for
   pension plans with accumulated benefit obligations in excess of plan assets
   was as follows:

Accumulated benefit obligation
Fair value of plan assets

Components of Net Periodic Benefit Cost

Pension benefits(1)
2018

2017

2019

6,014   
4,463   

5,873   
4,463   

5,502 
4,051 

5,380 
4,051  

    Other postretirement benefits(2)  
2018

2019

2017

Service cost
Interest cost(3)
Expected return on plan assets(3)
Recognized net actuarial loss(3)
Amortization of prior service cost (benefit)(3)
Settlements(4)
Curtailments(5)
Special termination benefits(6)
Net periodic benefit cost(7)

  $

  $

48    $
221     
(325)    
171     
4     
73     
38     
—     
230    $

54    $
227     
(341)    
198     
8     
410     
5     
—     
561    $

71    $
244     
(398)    
185     
9     
5     
—     
3     
119    $

4    $
36     
—     
10     
—     
8     
—     
—     
58    $

5    $
34     
—     
13     
—     
(56)    
(28)    
—     
(32)   $

5 
38 
— 
13 
(6)
— 
— 
— 
50  

(1)

(2)

(3)

(4)

(5)

(6)

(7)

In 2019, 2018, and 2017, net periodic benefit cost for U.S pension plans was $155, $358, and $74, respectively.
In 2019, 2018, and 2017, net periodic benefit cost for other postretirement benefits reflects a reduction of $7, $8 and 
$8, respectively, related to the recognition of the federal subsidy awarded under Medicare Part D.
These amounts were reported in Other expenses, net on the accompanying Statement of Consolidated Operations.
These amounts were reported in Restructuring and other charges, net on the accompanying Statement of Consolidated 
Operations (see Note D). In 2019, settlements were due to management actions (see Plan Actions above) ($74) and 
payment of additional lump sum benefits ($7). In 2018, settlements were due to management actions (see Plan Actions 
above) ($341) and payment of lump sum benefits ($13). In 2017, settlements were due to payment of lump sum 
benefits.
These amounts were reported in Restructuring and other charges, net on the accompanying Statement of Consolidated 
Operations (see Note D). In 2019 and 2018, curtailments were due to management actions (see Plan Actions above).
These amounts were reported in Restructuring and other charges, net on the accompanying Statement of Consolidated 
Operations (see Note D). In 2017, special termination benefits were due to workforce reductions.
Amounts attributed to joint venture partners are not included.

Amounts Expected to be Recognized in Net Periodic Benefit Cost

Net actuarial loss recognition
Prior service cost recognition

90

Pension
benefits
2020

Other
postretirement
benefits
2020

  $

202    $
1   

17 
(14)

 
 
 
 
 
 
 
 
 
 
    
 
  
 
 
 
 
 
    
 
  
 
 
 
 
 
 
 
 
    
 
  
 
 
 
 
 
 
 
 
 
 
   
   
   
   
   
 
   
   
   
   
   
   
   
 
 
   
 
 
 
   
 
 
 
 
Assumptions. Weighted average assumptions used to determine benefit obligations for pension and other postretirement 
benefit plans were as follows:

December 31,
Discount rate—pension plans
Discount rate—other postretirement benefit plans
Rate of compensation increase—pension plans

2019

2018

3.12% 
3.12 
3.25 

4.21%
4.25 
3.26  

The yield curve model used to develop the discount rate parallels the plans’ projected cash flows and has a weighted average 
duration of 11 years. The underlying cash flows of the high quality corporate bonds included in the model exceed the cash 
flows needed to satisfy the Company’s plan obligations multiple times. If a deep market of high quality corporate bonds does 
not exist in a country, then the yield on government bonds plus a corporate bond yield spread is used. 

The rate of compensation increase is based upon actual experience. For 2020, the rate of compensation increase will be 
3.25%, which approximates the five-year average.

Weighted average assumptions used to determine net periodic benefit cost for pension and other postretirement benefit plans 
were as follows:

Discount rate—pension plans
Discount rate—other postretirement benefit plans
Expected long-term rate of return on plan assets—pension plans
Rate of compensation increase—pension plans

2019

2018

2017

3.89%   
3.94 
6.59 
3.26 

3.59%   
3.18 
6.89 
3.28 

3.61%
3.30 
7.47 
3.61  

For 2019, 2018, and 2017, the expected long-term rate of return used by management was based on the prevailing and 
planned strategic asset allocations, as well as estimates of future returns by asset class. For 2020, management anticipates that 
6.28% will be the weighted-average expected long-term rate of return.

In October 2019, the Society of Actuaries (SOA) issued updated base mortality tables (Pri-2012) and their annual update to 
the mortality improvement scale (MP-2019). These were both considered in developing the Company’s updated mortality 
assumptions for U.S. pension and postretirement benefit obligations recorded at December 31, 2019, in connection with an 
experience study performed approximately every five years.  The study resulted in the use of Pri-2012 base tables with an 
adjustment to reflect Alcoa’s experience and a modified version of the MP-2019 improvement scales.

Assumed health care cost trend rates for U.S. other postretirement benefit plans were as follows (non-U.S. plans are not 
material):

Health care cost trend rate assumed for next year
Rate to which the cost trend rate gradually declines
Year that the rate reaches the rate at which it is assumed to remain

2019

2018

2017

5.5%   
4.5%   

2023 

5.5%   
4.5%   

2022 

5.5%
4.5%

2021  

The assumed health care cost trend rate is used to measure the expected cost of gross eligible charges covered by the 
Company’s other postretirement benefit plans. For 2020, a 5.5% trend rate will be used, reflecting management’s best 
estimate of the change in future health care costs covered by the plans. 

The Company’s postretirement benefit plan costs are largely not subject to medical inflation due to the implementation of 
pre- and post-65 fixed Company-provided contributions for a large portion of the eligible population. In 2015, Medicare 
eligible U.S. retirees, who were primarily non-bargained, were moved to a Medicare Marketplace with a fixed Company-
provided contribution. Similarly, effective January 1, 2021, Alcoa will no longer offer a Company-sponsored postretirement 
health care plan to certain U.S. bargained Medicare-eligible retirees. Qualifying retirees, both current and future, will be 
transitioned to a Medicare Marketplace with a fixed Company-provided contribution. As a result of these actions, the effect 
of a one percentage point change in the assumed health care cost trend rate would not be significant to the Company.

91

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
   
   
   
   
   
   
   
   
   
 
 
 
 
 
 
 
   
   
 
 
 
   
Plan Assets. Alcoa’s pension plan investment policy and weighted average asset allocations at December 31, 2019 and 2018, 
by asset class, were as follows:

Asset class
Equities
Fixed income
Other investments

Total

Plan assets at
December 31,

  Policy range  

2019

2018

10–60%   
10–65%   
0–35%   

40%   
49 
11 
100%   

36%
51 
13 
100%

The principal objectives underlying the investment of the pension plan assets are to ensure that the Company can properly 
fund benefit obligations as they become due under a broad range of potential economic and financial scenarios, maximize the 
long-term investment return with an acceptable level of risk based on such obligations, and broadly diversify investments 
across and within various asset classes to protect asset values against adverse movements. Investment risk is controlled by 
rebalancing to target allocations on a periodic basis and ongoing monitoring of investment manager performance.

The portfolio includes an allocation to investments in long-duration government debt, long-duration corporate credit, real 
estate, high yield bonds, emerging market debt, global-listed infrastructure and public and private market equities. The target 
asset allocation is approximately 30% in equities, approximately 50% in fixed income, and approximately 20% in other 
investments.

Investment practices comply with the requirements of applicable laws and regulations in the respective jurisdictions, 
including the Employee Retirement Income Security Act of 1974 (ERISA) in the United States. 

The following section describes the valuation methodologies used by the trustees to measure the fair value of pension plan 
assets. For plan assets measured at net asset value, this refers to the net asset value of the investment on a per share basis (or 
its equivalent) as a practical expedient. Otherwise, an indication of the level in the fair value hierarchy in which each type of 
asset is generally classified is provided (see Note O for the definition of fair value and a description of the fair value 
hierarchy).

Equities—These securities consist of: (i) direct investments in the stock of publicly traded U.S. and non-U.S. companies and 
are valued based on the closing price reported in an active market on which the individual securities are traded (generally 
classified in Level 1); (ii) the plans’ share of commingled funds that are invested in the stock of publicly traded companies 
and are valued at net asset value; and (iii) direct investments in long/short equity hedge funds and private equity (limited 
partnerships and venture capital partnerships) and are valued at net asset value.

Fixed income—These securities consist of: (i) U.S. government debt and are generally valued using quoted prices (included 
in Level 1); (ii) cash and cash equivalents invested in publicly-traded funds and are valued based on the closing price 
reported in an active market on which the individual securities are traded (generally classified in Level 1); (iii) publicly 
traded U.S. and non-U.S. fixed interest obligations (principally corporate bonds and debentures) and are valued through 
consultation and evaluation with brokers in the institutional market using quoted prices and other observable market data 
(included in Level 2); and (iv) cash and cash equivalents invested in institutional funds and are valued at net asset value.

Other investments—These investments include, among others: (i) real estate investment trusts valued based on the closing 
price reported in an active market on which the investments are traded (included in Level 1); (ii) the plans’ share of 
commingled funds that are invested in real estate partnerships and are valued at net asset value; (iii) direct investments in 
private real estate (includes limited partnerships) and are valued at net asset value; and (iv) absolute return strategy funds and 
are valued at net asset value.

The fair value methods described above may not be indicative of net realizable value or reflective of future fair values. 
Additionally, while Alcoa believes the valuation methods used by the plans’ trustees are appropriate and consistent with other 
market participants, the use of different methodologies or assumptions to determine the fair value of certain financial 
instruments could result in a different fair value measurement at the reporting date.

92

 
 
 
 
 
 
 
 
 
 
   
 
   
 
    
The following table presents the fair value of pension plan assets classified under either the appropriate level of the fair value 
hierarchy or net asset value:

December 31, 2019
Equities:

Equity securities
Long/short equity hedge funds
Private equity

Fixed income:

Intermediate and long duration government/credit
Cash and cash equivalent funds
Other

Other investments:
Real estate
Other

Total(1)

December 31, 2018
Equities:

Equity securities
Long/short equity hedge funds
Private equity

Fixed income:

Intermediate and long duration government/credit
Cash and cash equivalent funds
Other

Other investments:
Real estate
Other

Total(2)

Level 1

Level 2

Net Asset
Value

Total

612    $
—     
—     
612    $

889    $
23     
—     
912    $

208    $
—     
208    $
1,732    $

—    $
—     
—     
—    $

700    $
—     
5     
705    $

—    $
—     
—    $
705    $

1,213    $
8     
177     
1,398    $

560    $
293     
—     
853    $

287    $
32     
319    $
2,570    $

1,825 
8 
177 
2,010 

2,149 
316 
5 
2,470 

495 
32 
527 
5,007 

Level 1

Level 2

Net Asset
Value

Total

662    $
—     
—     
662    $

925    $
56     
—     
981    $

230    $
—     
230    $
1,873    $

—    $
—     
—     
—    $

697    $
—     
14     
711    $

—    $
—     
—    $
711    $

813    $
6     
186     
1,005    $

327    $
325     
—     
652    $

318    $
32     
350    $
2,007    $

1,475 
6 
186 
1,667 

1,949 
381 
14 
2,344 

548 
32 
580 
4,591  

  $

  $

  $

  $

  $

  $
  $

  $

  $

  $

  $

  $

  $
  $

(1)

(2)

As of December 31, 2019, the total fair value of pension plan assets excludes a net receivable of $8, which represents 
securities not yet settled plus interest and dividends earned on various investments.
As of December 31, 2018, the total fair value of pension plan assets excludes a net receivable of $19, which represents 
securities not yet settled plus interest and dividends earned on various investments.

Funding and Cash Flows. It is Alcoa’s policy to fund amounts for defined benefit pension plans sufficient to meet the 
minimum requirements set forth in applicable country benefits laws and tax laws, including ERISA for U.S. plans. From time 
to time, the Company contributes additional amounts as deemed appropriate. In 2019, 2018, and 2017, cash contributions to 
Alcoa’s defined benefit pension plans were $173, $992, and $106. 

Contributions made in 2018 include a combined $725 of unscheduled contributions to several defined benefit pension plans, 
including a combined $620 to three of the Company’s U.S. defined benefit pension plans and a combined $105 to two of the 
Company’s Canadian defined benefit pension plans (inclusive of $89 for Action# 3 in Plan Actions above). The additional 
payments to the U.S. plans were discretionary in nature and were funded with $492 in net proceeds from a May 2018 debt 
issuance (see Note L) and $128 of available cash on hand. The primary purpose for issuing debt to fund a portion of the 
discretionary contributions to the U.S. plans was to reduce near-term pension funding risk with a fixed rate, 10-year maturity 
instrument.

Alcoa’s minimum required contribution to defined benefit pension plans in 2020 is estimated to be $295, of which $250 is for 
U.S. plans. Under ERISA regulations, a plan sponsor that establishes a pre-funding balance by making discretionary 
contributions to a U.S. defined benefit pension plan may elect to apply all or a portion of this balance toward its minimum 

93

 
   
   
   
 
   
      
      
      
  
   
   
 
   
      
      
      
  
   
   
 
   
      
      
      
  
   
 
 
   
   
   
 
   
      
      
      
  
   
   
 
   
      
      
      
  
   
   
 
   
      
      
      
  
   
 
required contribution obligations to the related plan in future years. In 2020, management will consider making such election 
related to the Company’s U.S. plans.

Benefit payments expected to be paid to pension and other postretirement benefit plan participants and expected Medicare 
Part D subsidy receipts are as follows:

Year ended December 31,
2020
2021
2022
2023
2024
2025 through 2029

Defined Contribution Plans

Pension
benefits

Gross Other
postretirement
benefits

Medicare 
Part D
subsidy 
receipts

Net Other
postretirement
benefits

  $

  $

435     $
435      
430      
430      
425      
2,020      
4,175     $

105   $
95    
90    
90    
70    
255    
705   $

5   $
5    
5    
5    
5    
15    
40   $

100 
90 
85 
85 
65 
240 
665  

The Company sponsors savings and investment plans in several countries, primarily in Australia and the United States. In the 
United States, employees may contribute a portion of their compensation to the plans, and Alcoa matches a specified 
percentage of these contributions in equivalent form of the investments elected by the employee. Also, the Company makes 
contributions to a retirement savings account based on a percentage of eligible compensation for certain U.S. employees hired 
after March 1, 2006 that are not able to participate in Alcoa’s defined benefit pension plans. The Company’s expenses related 
to all defined contribution plans were $68 in 2019, $69 in 2018, and $65 in 2017.

Member-funded Pension Plan

Effective July 22, 2019, the Company contributes to a member-funded pension plan sponsored by the United Steelworkers 
for the employees of Aluminerie de Bécancour Inc. in Canada (see Plan Actions above). Alcoa makes contributions to the 
plan based on a percentage of the employees’ eligible compensation. The Company’s expenses related to the member-funded 
pension plan were $4 in 2019.

O. Derivatives and Other Financial Instruments

Fair Value. Fair value is defined as the price that would be received to sell an asset or paid to transfer a liability in an orderly 
transaction between market participants at the measurement date. The fair value hierarchy distinguishes between (i) market 
participant assumptions developed based on market data obtained from independent sources (observable inputs) and (ii) an 
entity’s own assumptions about market participant assumptions developed based on the best information available in the 
circumstances (unobservable inputs). The fair value hierarchy consists of three broad levels, which gives the highest priority 
to unadjusted quoted prices in active markets for identical assets or liabilities (Level 1) and the lowest priority to 
unobservable inputs (Level 3). The three levels of the fair value hierarchy are described below:

•

•

•

Level 1—Unadjusted quoted prices in active markets that are accessible at the measurement date for identical, 
unrestricted assets or liabilities.

Level 2—Inputs other than quoted prices included within Level 1 that are observable for the asset or liability, 
either directly or indirectly, including quoted prices for similar assets or liabilities in active markets; quoted 
prices for identical or similar assets or liabilities in markets that are not active; inputs other than quoted prices 
that are observable for the asset or liability (e.g., interest rates); and inputs that are derived principally from or 
corroborated by observable market data by correlation or other means.

Level 3—Inputs that are both significant to the fair value measurement and unobservable.

Derivatives. Alcoa Corporation is exposed to certain risks relating to its ongoing business operations, including the risks of 
changing commodity prices, foreign currency exchange rates and interest rates. Alcoa Corporation’s commodity and 
derivative activities include aluminum, energy, foreign exchange and interest rate contracts which are held for purposes other 
than trading. They are used primarily to mitigate uncertainty and volatility, and to cover underlying exposures. Alcoa 
Corporation is not involved in trading activities for energy, weather derivatives, or other nonexchange commodity trading 
activities. 

Alcoa Corporation’s commodity and derivative activities are subject to the management, direction, and control of the 
Strategic Risk Management Committee (SRMC), which consists of at least three members, including the chief executive 

94

 
    
  
  
 
   
   
   
   
   
 
officer and the chief financial officer. The remaining member(s) are other officers and/or employees of the Company as the 
chief executive officer may designate from time to time. Currently, the only other member of the SRMC is Alcoa 
Corporation’s treasurer. The SRMC meets on a periodic basis to review derivative positions and strategy and reports to the 
Audit Committee of Alcoa Corporation’s Board of Directors on the scope of its activities.

Several of Alcoa Corporation’s aluminum, energy, and foreign exchange contracts are classified as Level 1 or Level 2 under 
the fair value hierarchy.  All of these contracts are designated as either fair value or cash flow hedging instruments. Alcoa 
Corporation also has several derivative instruments classified as Level 3 under the fair value hierarchy, which are either 
designated as cash flow hedges or undesignated.  

The following tables present the detail for Level 1, 2 and 3 derivatives (see additional Level 3 information in further tables 
below): 

Balance at December 31,
Level 1 and 2 derivative instruments
Level 3 derivative instruments
Total
Less: Current
Noncurrent

Year ended December 31,
Level 1 and 2 derivative instruments
Level 3 derivative instruments
Noncontrolling and equity interest
Total

  $

  $

  $

  $

  $

Assets

2019

3    $
74     
77    $
59     
18    $

Liabilities

Assets

33    $
615     
648    $
67     
581    $

2018

2    $
153     
155    $
73     
82    $

Liabilities

54 
289 
343 
82 
261  

Unrealized loss recognized in Other 
comprehensive (loss) income
2018
2019

Realized gain (loss) reclassed from Other 
comprehensive (loss) income to earnings

2019

2018

(14)   $
(385)    
(38)    
(437)   $

24    $
774     
5     
803    $

(26)   $
42     
(38)    
(22)   $

(14)
(38)
(25)
(77)

The 2019 realized loss of $26 on Level 1 and 2 cash flow hedges was comprised of an $18 loss recognized in Sales and a $8 
loss recognized in Cost of goods sold. The 2018 realized loss of $14 on Level 1 and 2 cash flow hedges was recognized in 
Sales.

During 2017, Alcoa recognized a realized loss of $15 on Level 1 and 2 cash flow hedges in Sales.  In addition, Alcoa 
recognized a realized loss of $82 on Level 3 cash flow hedges comprised of a loss of $113 recognized in Sales and a gain of 
$31 recognized in Cost of goods sold. Alcoa also recognized a loss of $24 in Other expenses, net, related to mark-to-market 
derivative instruments of which a loss of $27 related to Level 1 and 2 instruments, a loss of $17 related to Level 3 power 
contracts, a gain of $3 related to the Level 3 embedded credit derivative, and a gain of $17 related to the Level 3 financial 
contract.

Derivative instruments classified as Level 3 in the fair value hierarchy represent those in which management has used at least 
one significant unobservable input in the valuation model. Alcoa Corporation uses a discounted cash flow model to fair value 
all Level 3 derivative instruments. These valuation models are reviewed and tested at least on an annual basis. Inputs in the 
valuation models for Level 3 derivative instruments are composed of the following: (i) quoted market prices (e.g., aluminum 
prices on the 10-year London Metal Exchange (LME) forward curve and energy prices), (ii) significant other observable 
inputs (e.g., information concerning time premiums and volatilities for certain option type embedded derivatives and regional 
premiums for aluminum contracts), and (iii) unobservable inputs (e.g., aluminum and energy prices beyond those quoted in 
the market). For periods beyond the term of quoted market prices for aluminum, Alcoa Corporation estimates the price of 
aluminum by extrapolating the 10-year LME forward curve.  For periods beyond the term of quoted market prices for the 
Midwest premium, management estimates the Midwest premium based on recent transactions. Additionally, for periods 
beyond the term of quoted market prices for energy, management has developed a forward curve based on independent 
consultant market research. Where appropriate, valuations are adjusted for various factors such as liquidity, bid/offer spreads, 
and credit considerations. Such adjustments are generally based on available market evidence (Level 2). In the absence of 
such evidence, management’s best estimate is used (Level 3). If a significant input that is unobservable in one period 
becomes observable in a subsequent period, the related asset or liability would be transferred to the appropriate classification 
(Level 1 or 2) in the period of such change (there were no such transfers in the periods presented). There were no purchases, 
sales or settlements of Level 3 derivative instruments in the periods presented.

95

 
 
   
 
 
   
   
   
 
   
   
 
 
   
 
 
   
   
   
 
   
   
  Sensitivity to Inputs

  Increase in LME price and/or the 

Midwest premium results in a higher 
cost of power and a decrease to the 
derivative asset or increase to the 
derivative liability

  Increase in LME price results in a 

higher cost of power and an increase 
to the derivative liability

Level 3 derivative instruments outstanding as of December 31, 2019 are described in the table below:

Description
Power contracts
Embedded derivative that indexes 
price of power to the LME price of 
aluminum plus the Midwest premium

  Designation

Contract 
Termination

  Cash flow hedge of 
forward sales of 
aluminum

  March 2026

December 2029
February 2036

Unobservable 
Inputs 
Impacting 
Valuation

  LME price, 
Midwest 
premium and 
MWh per year

Embedded derivative that indexes 
price of power to the LME price of 
aluminum
Embedded derivative that indexes the 
price of power to the credit spread 
between the Company and the 
counterparty

  Cash flow hedge of 
forward sales of 
aluminum

  Not designated

  September 2027
December 2019

  LME price and 
MWh per year

  October 2028

  Estimated credit 

  Wider credit spread results in a 

spread

higher cost of power and increase in 
the derivative liability

Financial contract
Hedge power prices

  Cash flow hedge of 
future purchases of 
electricity

  July 2021

  Power price

  Lower power prices result in a lower 

derivative asset

In addition to the instruments presented above, Alcoa Corporation had three instruments that were not designated as cash 
flow or fair value hedges that expired prior to December 31, 2019.  Alcoa Corporation had a financial contract that expired in 
August 2017 that hedged anticipated power requirements at one of its smelters. Also, Alcoa Corporation had a natural gas 
supply contract with an LME-linked ceiling that expired in October 2018. Additionally, Alcoa Corporation had a power 
contract that expired on March 31, 2019 containing an embedded derivative that indexed the price of power to the LME price 
of aluminum plus the Midwest premium. At the time this derivative liability was recognized, an equivalent amount was 
recognized as a deferred charge in Other noncurrent assets on the accompanying Consolidated Balance Sheet. The 
amortization of this deferred charge was recognized in Other expenses, net on the accompanying Statement of Consolidated 
Operations as power is received over the life of the contract. Alcoa and the counterparty entered into a new power contract 
which also contains an embedded derivative expiring March 2026 (see above). Realized and unrealized gains and losses from 
these three contracts were included in Other expenses, net.

At December 31, 2019, the outstanding Level 3 instruments are associated with seven smelters.  At December 31, 2019 and 
2018, the power contracts with embedded derivatives designated as cash flow hedges hedge forecasted aluminum sales of 
2,347 kmt and 2,508 kmt, respectively.  At December 31, 2019 and 2018, the financial contract hedges forecasted electricity 
purchases of 3,891,096 and 6,348,276 megawatt hours, respectively.

96

 
 
   
   
   
   
 
   
   
   
   
   
   
   
   
The following table presents quantitative information related to the significant unobservable inputs described above for 
Level 3 derivative instruments (megawatt hours in MWh):

December 31, 
2019

  Unobservable Input

  Unobservable Input Range

Asset Derivatives
Financial contract

Total Asset Derivatives
Liability Derivatives
Power contract

Power contracts

  $

  $

  $

74    Interrelationship of

  Electricity (per MWh)

    forward energy price and the 

Consumer Price Index

74 

  2020: $62.66
  2021: $51.59

225    MWh of energy needed

  LME (per mt)

    to produce the forecasted
    mt of aluminum

373    MWh of energy needed

to produce the forecasted
mt of aluminum

  Electricity
  LME (per mt)

  Midwest premium

(per pound)

  Electricity
  Credit spread

  2020: $1,789
  2027: $2,340
  Rate of 4 million MWh per year
  2020: $1,789
2029: $2,448
2036: $2,746
  2020: $0.1450
2029: $0.1625
2036: $0.1625

  Rate of 11 million MWh per year
  2.85%: 30-year debt yield spread

6.30%: Alcoa (estimated)
3.45%: counterparty

Power contract

17    Estimated spread between

the 30-year debt yield of
Alcoa and the counterparty

Total Liability Derivatives

  $

615 

The fair values of Level 3 derivative instruments recorded in the accompanying Consolidated Balance Sheet were as follows:

Asset Derivatives
Derivatives designated as hedging instruments:

Current—financial contract
Noncurrent—power contract
Noncurrent—financial contract

Total derivatives designated as hedging instruments

Total Asset Derivatives
Liability Derivatives
Derivatives designated as hedging instruments:

Current—power contracts
Noncurrent—power contracts

Total derivatives designated as hedging instruments

Derivatives not designated as hedging instruments:

Current—power contract
Current—embedded credit derivative
Noncurrent—embedded credit derivative

Total derivatives not designated as hedging instruments

Total Liability Derivatives

December 31,
2019

December 31,
2018

  $

  $
  $

  $

  $

  $
  $

57    $
—   
17   
74    $
74    $

47    $
551   
598    $

—    $
3   
14   
17    $
615    $

70 
41 
42 
153 
153 

46 
218 
264 

5 
4 
16 
25 
289  

The following table shows the net fair values of the Level 3 derivative instruments at December 31, 2019 and the effect on 
these amounts of a hypothetical change (increase or decrease of 10%) in the market prices or rates that existed as of 
December 31, 2019:

Power contracts
Embedded credit derivative
Financial contract

Fair value

asset/(liability)    

  $

(598)   $
(17)  
74   

Index change
of + / -10%  
356 
2 
22  

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The following tables present a reconciliation of activity for Level 3 derivative instruments:

Assets

Liabilities

2019
January 1, 2019

Power 
contract

Financial
contract

Power 

contracts    

  $

41 

 $

112    $

269    $

Embedded
credit
derivative  
20 

Total gains or losses included in:

Sales (realized)
Cost of goods sold (realized)
Other expenses, net (unrealized)
Other comprehensive (loss) income (unrealized)

Other

December 31, 2019
Change in unrealized gains or losses included in earnings for
   derivative instruments held at December 31, 2019:

Other expenses, net

  $

  $

— 
— 
— 
(41)
— 
— 

 $

—     
(86)    
—     
52     
(4)    
74    $

(44)    
—     
(2)    
396     
(21)    
598    $

— 
— 
(2)
— 
(1)
17 

— 

 $

—    $

1    $

1  

Assets

Liabilities

2018
January 1, 2018

Power 
contract

Financial
contract

Power 

contracts    

  $

— 

 $

197    $

1,146    $

Embedded
credit
derivative  
27 

Total gains or losses included in:

Sales (realized)
Cost of goods sold (realized)
Other expenses, net (unrealized)
Other comprehensive income (loss) (unrealized)

Other

December 31, 2018
Change in unrealized gains or losses included in earnings for
   derivative instruments held at December 31, 2018:

 $

— 
— 
— 
40 
1 
41    $

—     
(62)    
—     
(11)    
(12)    
112    $

(100)    
—     
(19)    
(745)    
(13)    
269    $

— 

(6)
— 
(1)
20 

Other expenses, net

  $

— 

 $

—    $

(1)   $

(4)

Derivatives Designated As Hedging Instruments—Cash Flow Hedges

For derivative instruments that are designated and qualify as cash flow hedges, effective on January 1, 2018, the entire 
amount of unrealized gains or losses on the derivative is reported as a component of Other comprehensive (loss) income. 
Prior to January 1, 2018, only the effective portion of unrealized gains or losses on the derivative is reported as a component 
of Other comprehensive (loss) income while the ineffective portion of unrealized gains or losses is recognized directly in 
earnings immediately. On April 1, 2018, Alcoa Corporation adopted guidance issued by the FASB to the accounting for 
hedging activities, which included the elimination of the concept of ineffectiveness. Accordingly, there is no longer a 
requirement to separately measure and report ineffectiveness. In all periods presented, realized gains or losses on the 
derivative are reclassified from Other comprehensive (loss) income into earnings in the same period or periods during which 
the hedged transaction impacts earnings. Additionally, gains and losses on the derivative representing hedge components 
excluded from the assessment of effectiveness are recognized directly in earnings immediately.

Assuming market rates remain constant with the rates at December 31, 2019, a realized loss of $47 related to power contracts 
and a realized gain of $57 related to the financial contract are expected to be recognized in Sales and Cost of goods sold, 
respectively, over the next 12 months. 

Material Limitations

The disclosures with respect to commodity prices and foreign currency exchange risk do not consider the underlying 
commitments or anticipated transactions. If the underlying items were included in the analysis, the gains or losses on the 
futures contracts may be offset. Actual results will be determined by several factors that are not under Alcoa Corporation’s 
control and could vary significantly from those factors disclosed.

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Alcoa Corporation is exposed to credit loss in the event of nonperformance by counterparties on the above instruments, as 
well as credit or performance risk with respect to its hedged customers’ commitments. Alcoa Corporation does not anticipate 
nonperformance by any of these parties. Contracts are with creditworthy counterparties and are further supported by cash, 
treasury bills, or irrevocable letters of credit issued by carefully chosen banks. In addition, various master netting 
arrangements are in place with counterparties to facilitate settlement of gains and losses on these contracts.

Other Financial Instruments. The carrying values and fair values of Alcoa Corporation’s other financial instruments were 
as follows:

December 31,
Cash and cash equivalents
Restricted cash
Long-term debt due within one year
Long-term debt, less amount due within one year

2019

2018

Carrying
value

Fair
value

Carrying
value

Fair
value

  $

879    $
4     
1     
1,799     

879    $
4     
1     
1,961     

1,113    $
3     
1     
1,801     

1,113 
3 
1 
1,863  

The following methods were used to estimate the fair values of other financial instruments:

Cash and cash equivalents and Restricted cash. The carrying amounts approximate fair value because of the short maturity 
of the instruments. The fair value amounts for Cash and cash equivalents and Restricted cash were classified in Level 1 of the 
fair value hierarchy.

Long-term debt, including amounts due within one year. The fair value was based on quoted market prices for public debt 
and on interest rates that are currently available to Alcoa Corporation for issuance of debt with similar terms and maturities 
for non-public debt. The fair value amounts for all Long-term debt were classified in Level 2 of the fair value hierarchy.

P. Income Taxes

Provision for income taxes. The components of (Loss) income before income taxes were as follows:

Domestic
Foreign
Total

Provision for income taxes consisted of the following:

Current:

Federal
Foreign
State and local

Deferred:

Federal
Foreign
State and local

Total

Federal includes U.S. income taxes related to foreign income.

2019

2018

2017

(1,000)   $
562     
(438)   $

(752)   $
2,377     
1,625    $

(686)
1,886 
1,200  

2019

2018

2017

(4)   $
404     
—     
400     

2     
13     
—     
15     
415    $

5    $
757     
—     
762     

(21)    
(9)    
—     
(30)    
732    $

3 
421 
— 
424 

25 
143 
— 
168 
592  

  $

  $

  $

  $

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A reconciliation of the U.S. federal statutory rate to Alcoa’s effective tax rate was as follows (the effective tax rate was a 
provision on loss in 2019 and a provision on income in 2018 and 2017):

U.S. federal statutory rate
Changes in valuation allowances
Non-deductible losses on foreign divestitures
Taxes on foreign operations—rate differential
Noncontrolling interest
Global intangible low-taxed income
Other
Effective tax rate

2019

2018

2017

21.0%    
(65.3)
(22.6)
(19.3)
(6.8)
— 
(1.9)
(94.9)%   

21.0%   
3.4 
— 
12.6 
1.0 
9.9 
(2.9)    
45.0%   

35.0%
24.9 
— 
(10.4)
1.4 
— 
(1.6)
49.3%

Certain components of the 2019 restructuring charges resulting from the MRC divestiture and the Avilés and La Coruña 
facilities curtailment and subsequent divestiture are not deductible for tax purposes. These amounts are $65 for MRC and $35 
for Avilés and La Coruña combined and are included in Non-deductible losses on foreign divestitures in the above table. See 
Note C for additional information on the divestiture charges. 

In late 2019, AWAB received an extension of its tax holiday related to production at the Alumar refinery. This holiday was 
due to end December 31, 2022 but was extended to December 31, 2027. The holiday decreases AWAB’s tax rate on income 
generated by the Alumar refinery from 34% to 15.25%, which will result in future cash tax savings. As a result of the 
extension of the holiday, as well as an updated analysis of the deferred tax assets expected to reverse as described below with 
respect to the Juruti holiday, AWAB’s existing deferred tax assets that are expected to reverse during the holiday period were 
remeasured at the lower tax rate. In 2019, this remeasurement resulted in both a decrease to AWAB’s deferred tax assets and 
a discrete income tax charge of $7 ($4 after noncontrolling interest). 

In mid-2017, AWAB received approval for a tax holiday related to the operation of the Juruti (Brazil) bauxite mine. This tax 
holiday was made effective as of January 1, 2017 (retroactively) and decreased AWAB’s tax rate on income generated by the 
Juruti mine from 34% to 15.25%, which results in future cash tax savings through December 31, 2026. As a result of this 
income tax rate change, AWAB’s existing deferred tax assets that are expected to reverse during the holiday period were 
remeasured at the lower tax rate. In 2017, this remeasurement resulted in both a decrease to AWAB’s deferred tax assets and 
a discrete income tax charge of $26 ($15 after noncontrolling interest). An updated analysis of the deferred tax assets 
expected to reverse during the holiday period resulted in both an increase to AWAB’s deferred tax assets and a discrete 
income tax benefit of $5 ($3 after noncontrolling interest) in 2018.

Deferred income taxes. The components of deferred tax assets and liabilities based on the underlying attributes without 
regard to jurisdiction were as follows:

December 31,
Tax loss carryforwards
Employee benefits
Loss provisions
Investment basis differences
Depreciation
Derivatives and hedging activities
Tax credit carryforwards
Deferred income/expense
Other

Valuation allowance
Total

2019

2018

Deferred
tax
assets

Deferred
tax

liabilities    

Deferred
tax
assets

  $

  $

1,411    $
698     
203     
164     
72     
154     
26     
11     
49     
2,788     
(1,778)    
1,010    $

—    $
—     
—     
—     
438     
22     
—     
134     
6     
600     
—     
600    $

1,231    $
683     
212     
162     
91     
53     
27     
10     
87     
2,556     
(1,684)    
872    $

Deferred
tax
liabilities  
— 
— 
— 
— 
428 
39 
— 
103 
1 
571 
— 
571  

100

 
 
 
 
 
 
 
  
  
   
   
  
   
   
  
   
   
  
   
   
  
   
   
  
   
  
 
 
   
 
 
   
   
   
   
   
   
   
   
   
   
 
   
   
The following table details the expiration periods of the deferred tax assets presented above:

December 31, 2019
Tax loss carryforwards
Tax credit carryforwards
Other
Valuation allowance
Total

Expires
within
10 years    

Expires
within
11-20
years

No

expiration     Other
 $

 $

  $

 $

333    $
17     
—     
(350)    
 $
— 

323 
9 
— 
(318)   
14    $

755 
— 
170 
(300)   
625    $

—    $
—     
1,181     
(810)    
371    $

Total

1,411 
26 
1,351 
(1,778)
1,010  

Deferred tax assets with no expiration may still have annual limitations on utilization. Other represents deferred tax assets 
whose expiration is dependent upon the reversal of the underlying temporary difference.

The total deferred tax asset (net of valuation allowance) is supported by projections of future taxable income exclusive of 
reversing temporary differences and taxable temporary differences that reverse within the carryforward period. The 
composition of Alcoa’s net deferred tax asset by jurisdiction as of December 31, 2019 was as follows:

Deferred tax assets
Valuation allowance
Deferred tax liabilities
Total

  Domestic
  $

1,054    $
(898)    
(149)    
7    $

Foreign

Total

1,734    $
(880)    
(451)    
403    $

2,788 
(1,778)
(600)
410  

  $

The Company has several income tax filers in various foreign countries. Of the $403 net deferred tax asset included under the 
Foreign column in the table above, approximately 90% relates to five of Alcoa’s income tax filers as follows: a $205 deferred 
tax asset for Alcoa Alumínio S.A. in Brazil; a $137 deferred tax asset for Alcoa Canada Company, a $130 net deferred tax 
asset for AWAB in Brazil; a $89 deferred tax asset for Española (collectively with Alcoa Canada Company, Alumínio and 
AWAB, the Foreign Filers) in Spain; and a $197 net deferred tax liability for AofA.

The future realization of the net deferred tax asset for each of the Foreign Filers was based on projections of the respective 
future taxable income (defined as the sum of pretax income, other comprehensive income, and permanent tax differences), 
exclusive of reversing temporary differences and carryforwards. The realization of the net deferred tax assets of the Foreign 
Filers is not dependent on any tax planning strategies. Alcoa Canada Company is in a three-year cumulative loss position for 
the period ended December 31, 2019 without a valuation allowance where, in management’s judgment, the weight of the 
positive evidence more than offsets the negative evidence of the cumulative losses. Upon changes in facts and circumstances, 
management may conclude that Alcoa Canada Company’s deferred tax assets may not be realized, resulting in a future 
charge to establish a valuation allowance. Management has forecasted taxable income for each of the Foreign Filers for the 
foreseeable future. This forecast is based on macroeconomic indicators and involves assumptions related to, among others: 
commodity prices; volume levels; and key inputs and raw materials, such as bauxite, alumina, caustic soda, calcined 
petroleum coke, liquid pitch, energy, labor, and transportation costs. These are the same assumptions utilized by management 
to develop the financial and operating plan that is used to manage the Company and measure performance against actual 
results.

The majority of the Alcoa Canada Company net deferred tax assets relate to pension obligations and derivatives. The majority 
of the other Foreign Filers’ net deferred tax assets relate to tax loss carryforwards. The Foreign Filers do not have a history of 
tax loss carryforwards expiring unused. Additionally, tax loss carryforwards have an infinite life under the respective income 
tax codes in Brazil and Spain. However, utilization of an existing tax loss carryforward is limited to 30% and 25% of taxable 
income in a particular year in Brazil and Spain, respectively.

Accordingly, management concluded that the net deferred tax assets of the Foreign Filers will more likely than not be 
realized in future periods, resulting in no need for a partial or full valuation allowance as of December 31, 2019.

101

 
   
   
 
   
  
  
   
  
  
   
 
 
 
 
 
 
   
   
The following table details the changes in the valuation allowance:

December 31,
Balance at beginning of year
Establishment of new allowances(1)
Net change to existing allowances(2)
Foreign currency translation
Balance at end of year

2019

2018

2017

  $

  $

(1,684)   $
—     
(101)    
7     
(1,778)   $

(1,927)   $
(86)    
312     
17     
(1,684)   $

(1,755)
(94)
(33)
(45)
(1,927)

(1)

(2)

This line item reflects valuation allowances initially established as a result of a change in management’s judgment 
regarding the realizability of deferred tax assets.
This line item reflects movements in previously established valuation allowances, which increase or decrease as the 
related deferred tax assets increase or decrease. Such movements occur as a result of remeasurement due to a tax rate 
change and changes in the underlying attributes of the deferred tax assets, including expiration of the attribute and 
reversal of the temporary difference that gave rise to the deferred tax asset.

In 2018, Alcoa immediately established a full valuation allowance of $86 related to an initial deferred tax asset associated 
with the Company’s equity interest in ElysisTM (see Note H). At inception, the Company contributed certain intellectual 
property and patents and made an initial cash investment of $5 to ElysisTM. This deferred tax asset relates to an outside basis 
difference created by the excess of the tax basis (i.e. fair value) of these assets over the carrying value of the investment in 
ElysisTM recorded by the Company. The initial purpose of ElysisTM is to advance development of aluminum smelter technology 
with the ultimate goal of commercialization. After weighing all available positive and negative evidence, management 
determined it is not more likely than not that the Company will realize the tax benefit of this deferred tax asset. This 
conclusion was based on the fact that ElysisTM is expected to generate losses for the foreseeable future as ElysisTM incurs 
expenses during the development stage without a committed future revenue stream. The need for this valuation allowance 
will be assessed on a continuous basis in future periods and, as a result, a portion or all of the allowance may be reversed 
based on changes in facts and circumstances.

In 2017, the Company established a valuation allowance of $94 related to the remaining deferred tax assets in Iceland (an 
initial allowance was previously established in 2015). This amount was comprised of a $60 discrete income charge 
recognized in the Provision for income taxes on the accompanying Consolidated Statement of Operations and a $34 charge to 
Accumulated other comprehensive loss. These deferred tax assets relate to tax loss carryforwards, which have an expiration 
period through 2026, and deferred losses associated with derivative and hedging activities. After weighing all available 
positive and negative evidence, management determined that it was no longer more likely than not that Alcoa will realize the 
tax benefit of these deferred tax assets. This conclusion was based on existing cumulative losses and a short expiration 
period. Such losses were generated as a result of intercompany interest expense under the Company’s global treasury and 
cash management system and the realization of deferred losses associated with an LME-linked embedded derivative in a 
power contract (see Note O). This interest expense is expected to continue, and additional deferred losses associated with the 
embedded derivative will be realized in future years. As a result, management estimates that there will not be sufficient 
taxable income available to utilize the operating losses during the expiration period. The need for this valuation allowance 
will be assessed on a continuous basis in future periods and, as a result, a portion or all of the allowance may be reversed 
based on changes in facts and circumstances.

Undistributed net earnings. The cumulative amount of Alcoa’s foreign undistributed net earnings deemed to be 
permanently reinvested was approximately $1,792 as of December 31, 2019. Alcoa Corporation has several commitments 
and obligations related to the Company’s operations in various foreign jurisdictions; therefore, management has no plans to 
distribute such earnings in the foreseeable future. Alcoa Corporation continuously evaluates its local and global cash needs 
for future business operations and anticipated debt facilities, which may influence future repatriation decisions. It is not 
practicable to estimate the tax liability that might be incurred if such earnings were remitted to the U.S.

102

 
   
   
 
   
   
   
Unrecognized tax benefits. Alcoa and its subsidiaries file income tax returns in the U.S. federal jurisdiction and various 
foreign and U.S. state jurisdictions. With few exceptions, the Company is not subject to income tax examinations by tax 
authorities for years prior to 2014. For U.S. federal income tax purposes, virtually all of the Company’s U.S. operations were 
included in the income tax filings of ParentCo’s U.S. consolidated tax group prior to the Separation Date. Since that time, the 
Company’s U.S. consolidated tax group, comprised of the referenced U.S. operations, has filed U.S. federal income tax 
returns for the two-month 2016 post-separation period as well as tax years 2017 and 2018, none of which have been 
examined by the Internal Revenue Service. The U.S. federal income tax filings of ParentCo’s U.S. consolidated tax group 
have been examined for all prior periods through the Separation Date. Foreign jurisdiction tax authorities are in the process of 
examining income tax returns of several of Alcoa’s subsidiaries for various tax years. Excluding the matter discussed below, 
the period under foreign examination includes the income tax years from 2006 through 2017. For U.S. state income tax 
purposes, the Company and its subsidiaries remain subject to income tax examinations for the 2015 tax year and forward (as 
of December 31, 2019, there are no active examinations).

In December 2019, AofA received a statement of audit position (SOAP) from the Australian Taxation Office (ATO) related 
to the pricing of certain historic third-party alumina sales. The SOAP proposed adjustments that would result in additional 
income tax payable by AofA of approximately $144 (A$212), exclusive of interest and penalties. 

The SOAP is currently the subject of an independent review process within the ATO. At the conclusion of this process, the 
ATO may or may not issue a tax assessment. If an assessment were to be issued, in accordance with the ATO dispute 
procedures, it is expected that AofA would pay 50% of the disputed tax amount to the ATO. AofA could then pursue all 
available dispute resolution methods, up to and including the filing of proceedings in the Australian Courts, without the ATO 
seeking further payment prior to final resolution. If AofA is ultimately successful, any amounts paid to the ATO would be 
refunded.

Management does not agree with the ATO’s position and believes it is more likely than not the Company’s tax position will 
be sustained and, therefore, has not recognized any tax liabilities in relation to this matter. Because the resolution of this 
matter is uncertain at this time, the Company cannot predict the outcome which may materially affect its financial results.

AofA is part of the Company’s joint venture with Alumina Limited, an Australian public company listed on the Australian 
Securities Exchange. The Company and Alumina Limited own 60% and 40%, respectively, of the joint venture entities, 
including AofA.

A reconciliation of the beginning and ending amount of unrecognized tax benefits (excluding interest and penalties) was as 
follows:

December 31,
Balance at beginning of year
Additions for tax positions of the current year
Additions for tax positions of prior years
Reductions for tax positions of prior years
Settlements with tax authorities
Expiration of the statute of limitations
Foreign currency translation
Balance at end of year

2019

2018

2017

  $

  $

30    $
—     
—     
—     
—     
—     
(1)    
29    $

10    $
1     
20     
—     
—     
—     
(1)    
30    $

23 
1 
— 
(5)
(6)
(3)
— 
10  

For all periods presented, a portion of the balance at end of year pertains to state tax liabilities, which are presented before 
any offset for federal tax benefits. The effect of unrecognized tax benefits, if recorded, that would impact the annual effective 
tax rate for 2019, 2018, and 2017 would be (7)%, 2%, and 1%, respectively, of pretax book (loss) income. In 2018, the 
Company recorded a charge of $30 (€26), including $10 (€9) for interest, in Provision for income taxes on the accompanying 
Statement of Consolidated Operations to establish a liability for its 49% share of the estimated loss on a disputed income tax 
matter (see Spain in the Tax section of Note R). Alcoa does not anticipate that changes in its unrecognized tax benefits will 
have a material impact on the Statement of Consolidated Operations during 2020.

It is the Company’s policy to recognize interest and penalties related to income taxes as a component of the Provision for 
income taxes on the accompanying Statement of Consolidated Operations. In 2019, 2018, and 2017 Alcoa recognized $2, 
$10, and $1, respectively, in interest and penalties. Due to the expiration of the statute of limitations, settlements with tax 
authorities, and refunded overpayments, the Company also recognized interest income of $1, $1, and $6 in 2019, 2018, and 
2017, respectively. As of December 31, 2019, and 2018, the amount accrued for the payment of interest and penalties was 
$14 and $12, respectively.

U.S. Tax Cuts and Jobs Act of 2017. On December 22, 2017, U.S. tax legislation known as the U.S. Tax Cuts and Jobs Act 
of 2017 (the TCJA) was enacted. For corporations, the TCJA amends the U.S. Internal Revenue Code by reducing the 
corporate income tax rate and modifying several business deduction and international tax provisions. Specifically, the 

103

 
 
 
 
 
 
   
   
   
   
   
   
corporate income tax rate was reduced to 21% from 35%. Other significant changes, in general, include the following, among 
others: (i) a mandatory one-time deemed repatriation of accumulated foreign earnings at either an 8% or 15.5% tax rate, 
depending on circumstances; (ii) dividends received from foreign subsidiaries can be deducted in full regardless of ownership 
interest (previously such dividends were fully taxable); (iii) a 21% or 10.5% tax (effective in 2018), depending on 
circumstances, on a new category of income, referred to as global intangible low tax income (GILTI), related to earnings of 
foreign entities above a prescribed return on the associated fixed asset base; (iv) a 5% to 10% tax (effective in 2018) on base 
erosion payments (deductible cross-border payments to related parties) that exceed 3% of a company’s deductible expenses; 
and (v) net operating losses have an unlimited carryforward period (previously 20 years) and no carryback period (previously 
2 years), but deductions for such losses are limited to 80% of taxable income (previously 100% of taxable income) beginning 
with the 2018 tax year.

The Company’s preliminary analysis of the provisions of the TCJA resulted in a discrete income tax charge in the 
Company’s 2017 Consolidated Financial Statements of $22, which was reflected in Provision for income taxes on the 
accompanying Statement of Consolidated Operations for 2017. The $22 charge relates specifically to management’s 
reasonable estimate of the corporate income tax rate change, which resulted in the remeasurement of Alcoa’s deferred income 
tax accounts. On a gross basis, the Company reduced its deferred tax assets, valuation allowance, and deferred tax liabilities 
by $506, $433, and $51, respectively. Upon completion of the analysis around the TCJA provision, management concluded 
that there was no material impact to the Company’s 2017 Consolidated Financial Statements related to both the reduced 
corporate income tax rate and the other applicable provisions of the TCJA.

In 2018, management completed its analysis of the impact of the tax law changes, including GILTI, that became effective 
January 1, 2018 under the TCJA related to Alcoa’s 2018 Consolidated Financial Statements. The Company made an 
accounting policy election to include as a period cost the tax impact generated by including GILTI in U.S. taxable income. 
The inclusion of GILTI in 2018 U.S. taxable income was fully offset by current U.S. tax losses and net operating loss 
carryforwards as expected. None of the remaining provisions of the TCJA had a material impact on the Company’s 2018 
Consolidated Financial Statements.

Q. Asset Retirement Obligations

Alcoa records AROs related to legal obligations associated with the standard operation of bauxite mines, alumina refineries, 
and aluminum smelters. These AROs consist primarily of costs associated with mine reclamation, closure of bauxite residue 
areas, spent pot lining disposal, and landfill closure. The Company also recognizes AROs for any significant lease restoration 
obligation, if required by a lease agreement, and for the disposal of regulated waste materials related to the demolition of 
certain power facilities.

The following table details the carrying value of recorded AROs by major category, of which $111 and $122 was classified 
as a current liability as of December 31, 2019 and 2018, respectively:

December 31,
Mine reclamation
Closure of bauxite residue areas
Spent pot lining disposal
Demolition
Landfill closure
Balance at end of year

2019

2018

  $

  $

205    $
282   
106   
85   
39   
717    $

The following table details the changes in the total carrying value of recorded AROs:

December 31,
Balance at beginning of year
Accretion expense
Liabilities incurred
Payments
Reversals of previously recorded liabilities
Foreign currency translation and other
Balance at end of year

2019

2018

  $

  $

651    $
22   
148   
(90)  
(12)  
(2)  
717    $

198 
231 
113 
76 
33 
651  

725 
17 
63 
(80)
(37)
(37)
651  

In 2019, Reversals of previously recorded liabilities were primarily related to the to the divestiture of the Avilés and La 
Coruña (Spain) facilities. In 2018, Reversals of previously recorded liabilities includes $36 related to the Portovesme (Italy) 
smelters, (see Note D).

104

 
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Liabilities incurred in 2019 includes $72 related to the closure of the Point Comfort alumina refinery that was recorded in 
Restructuring and other charges, net, on the accompanying Statement of Consolidated Operations. See Note D for additional 
information.  

R. Contingencies and Commitments

Unless specifically described to the contrary, all matters within Note R are the full responsibility of Alcoa Corporation 
pursuant to the Separation and Distribution Agreement. Additionally, the Separation and Distribution Agreement provides for 
cross-indemnities between the Company and Arconic for claims subject to indemnification.

Contingencies

Environmental Matters

Alcoa Corporation participates in environmental assessments and cleanups at several locations. These include owned or 
operating facilities and adjoining properties, previously owned or operating facilities and adjoining properties, and waste 
sites, including Superfund (Comprehensive Environmental Response, Compensation and Liability Act (CERCLA)) sites.

The following table details the changes in the carrying value of recorded environmental remediation reserves:

Balance at December 31, 2016
Liabilities incurred
Cash payments
Reversals of previously recorded liabilities
Foreign currency translation and other
Balance at December 31, 2017
Liabilities incurred
Cash payments
Reversals of previously recorded liabilities
Foreign currency translation and other
Balance at December 31, 2018
Liabilities incurred
Cash payments
Reversals of previously recorded liabilities
Balance at December 31, 2019

$

$

324 
11 
(48)
(10)
17 
294 
19 
(25)
(3)
(5)
280 
73 
(17)
(1)
335  

At December 31, 2019 and 2018, the current portion of the remediation reserve balance was $39 and $44, respectively. 

In 2019, the Company incurred liabilities of $73 which was primarily related to the closure of the Point Comfort alumina 
refinery that was recorded in Restructuring and other charges, net, on the accompanying Statement of Consolidated 
Operations. See Note D. The remaining amount was recorded to Cost of goods sold. 

In 2018 and 2017, changes to the liability were the result of ongoing remediation work at various sites. The additional 
accruals were recorded to Cost of goods sold except for $2 and $8 in 2018 and 2017, respectively, that were recorded to 
Restructuring and other charges, net, on the accompanying Statement of Consolidated Operations. See Note D.

The estimated timing of cash outflows on the environmental remediation reserve at December 31, 2019 is as follows:         

2020
2021 – 2025
Thereafter
Total

$

$

39 
187 
109 
335  

The Separation and Distribution Agreement includes provisions for the assignment or allocation of environmental liabilities 
between Alcoa Corporation and Arconic. In general, the respective parties are responsible for the environmental matters 
associated with their operations and the properties assigned to each, as well as certain environmental matters with a shared 
responsibility between the two companies.

Reserve balances at December 31, 2019 and 2018, associated with significant sites with active remediation underway or for 
future remediation were $274 and $214, respectively. In management’s judgment, the Company’s reserves are sufficient to 
satisfy the provisions of the respective action plans. The Company’s significant sites include:

105

 
 
 
 
 
 
 
 
 
 
 
 
 
         
 
 
Poços de Caldas, Brazil—The reserve associated with the 2015 closure of the Alcoa Alumínio S.A. smelter in Poços de 
Caldas, Brazil, is for remediation of historic spent potlining storage and disposal areas. The final remediation plan is 
currently under review; such review could require the reserve balance to be adjusted. 

Fusina and Portovesme, Italy—Alcoa Corporation’s subsidiary Alcoa Trasformazioni S.r.l. has remediation projects 
underway for its closed smelter sites at Fusina and Portovesme which have been approved by the Italian Ministry of 
Environment and Protection of Land and Sea (MOE). Work is ongoing for soil remediation at both sites with expected 
completion in 2020. Additionally, annual payments are made to MOE over a 10-year period through 2022 for groundwater 
emergency containment and natural resource damages at the Fusina site. A groundwater remediation project at Portovesme 
will have a final remedial design completed in 2020 which may result in a change to the existing reserve. 

Suriname—The reserve associated with the 2017 closure of the Suralco refinery and bauxite mine is for treatment and 
disposal of refinery waste and soil remediation. The work began in 2017 and is expected to be completed at the end of 2025. 

Hurricane Creek, Arkansas—The reserve associated with the 1990 closure of two mining areas and refineries near 
Hurricane Creek, Arkansas is for ongoing monitoring and maintenance for water quality surrounding the mine areas and 
residue disposal areas.  

Massena, New York—The reserve associated with the 2015 closure of the Massena East smelter by the Company’s 
subsidiary, Reynolds Metals Company, is for subsurface soil remediation to be performed after demolition of the structures.  
Remediation work is expected to commence in 2020 and will take four to eight years to complete.  

Point Comfort, Texas—The reserve associated with the 2019 closure of the Point Comfort alumina refinery is for disposal 
of industrial wastes contained at the site, subsurface remediation, and post-closure monitoring and maintenance. The final 
remediation plan is currently under review; such review could require the reserve balance to be adjusted. 

Sherwin, Texas—In connection with the 2018 settlement of a dispute related to the previously-owned Sherwin alumina 
refinery, the Company’s subsidiary, Copano Enterprises LLC, accepted responsibility for the final closure of four bauxite 
residue waste disposal areas (known as the Copano facility). Work commenced on the first residue in 2018 and will take 
eight to twelve years to complete, depending on the nature of its potential re-use. Work on the next three areas has not 
commenced but is expected to be completed by 2048, depending on its potential re-use. See Sherwin in the Other section 
below for a complete description of this matter.

Longview, Washington—In connection with a 2018 Consent Decree and Cleanup Action Plan with the State of Washington 
Department of Ecology, the Company’s subsidiary, Northwest Alloys, accepted certain responsibilities for future remediation 
of contaminated soil and sediments at the site located near Longview, Washington. 

Other Sites—The Company is in the process of decommissioning various other plants and remediating sites in several 
countries for potential redevelopment or to return the land to a natural state. In aggregate, there are approximately 35 
remediation projects at these other sites that are planned or underway. These activities will be completed at various times in 
the future with the latest expected to be in 2026, after which ongoing monitoring and other activities may be required. At 
December 31, 2019 and 2018, the reserve balance associated with these activities was $61 and $66, respectively.

Tax matters

Spain— In July 2013, following a corporate income tax audit covering the 2006 through 2009 tax years, an assessment was 
received from Spain’s tax authorities disallowing certain interest deductions claimed by ParentCo’s Spanish consolidated tax 
group. In 2015, ParentCo filed an appeal of this assessment to Spain’s Central Tax Administrative Court which was denied. 
Two months later, ParentCo filed an appeal in Spain’s National Court (the National Court). The amount of this assessment, 
including interest, was $152 (€131) as of June 30, 2018.  

In July 2018, the National Court denied ParentCo’s appeal of the assessment; however, it required Spain’s tax authorities to 
issue a new assessment, which considers available net operating losses of the former Spanish consolidated tax group from 
prior tax years that can be utilized during the assessed tax years. Subsequently, Arconic and Alcoa Corporation (collectively, 
the Companies) estimated the amount of the new assessment, including applicable interest, to be in the range of $24 to $59 
(€21 to €53) after consideration of available net operating losses and tax credits. Under the Tax Matters Agreement related to 
the separation Transaction, unfavorable tax outcomes are split by Arconic and Alcoa Corporation 51% and 49%, respectively. 
Based on a review of the basis on which the National Court decided this matter, Alcoa Corporation management no longer 
believed that the Companies were more likely than not (greater than 50%) to prevail in this matter. Accordingly, in the third 
quarter of 2018, Alcoa Corporation recorded a charge of $30 (€26) in Provision for income taxes to establish a liability for its 
49% share of the estimated loss in this matter, representing management’s best estimate at the time.

On November 8, 2018, the Companies filed a petition for appeal to Spain’s Supreme Court, which was accepted in March 
2019 and an appeal was submitted on May 6, 2019. 

106

Separately, in January 2017, the National Court issued a decision in favor of the former Spanish consolidated tax group 
related to a similar assessment for the 2003 through 2005 tax years, effectively making that assessment null and void. 
Additionally, in August 2017, in lieu of receiving a formal assessment, the Companies reached a settlement with Spain’s tax 
authorities for the 2010 through 2013 tax years that had been under audit for a similar matter. Alcoa Corporation’s share of 
this settlement was not material to the Company’s Consolidated Financial Statements. The ultimate outcomes related to the 
2003 through 2005 and the 2010 through 2013 tax years are not indicative of the potential ultimate outcome of the 
assessment for the 2006 through 2009 tax years due to procedural differences. Also, it is possible that the Companies may 
receive similar assessments for tax years subsequent to 2013; however, management does not expect any such assessment, if 
received, to be material to Alcoa Corporation’s Consolidated Financial Statements.

Brazil (AWAB)—In March 2013, AWAB was notified by the Brazilian Federal Revenue Office (RFB) that approximately 
$110 (R$220) of value added tax credits previously claimed are being disallowed and a penalty of 50% assessed. Of this 
amount, AWAB received $41 (R$82) in cash in May 2012. The value-added tax credits were claimed by AWAB for both 
fixed assets and export sales related to the Juruti bauxite mine and São Luís refinery expansion. The RFB has disallowed 
credits they allege belong to the consortium in which AWAB owns an interest and should not have been claimed by AWAB. 
Credits have also been disallowed as a result of challenges to apportionment methods used, questions about the use of the 
credits, and an alleged lack of documented proof. AWAB presented defense of its claim to the RFB on April 8, 2013. If 
AWAB is successful in this administrative process, the RFB would have no further recourse. If unsuccessful in this process, 
AWAB has the option to litigate at a judicial level. Separately from AWAB’s administrative appeal, in June 2015, new tax 
law was enacted repealing the provisions in the tax code that were the basis for the RFB assessing a 50% penalty in this 
matter. As such, the estimated range of reasonably possible loss for these matters is $0 to $54 (R$220). It is management’s 
opinion that the allegations have no basis; however, at this time, the Company is unable to reasonably predict an outcome for 
this matter. 

Other matters

Reynolds—In 2000, ParentCo acquired Reynolds Metals Company (Reynolds, a subsidiary of Alcoa Corporation), which 
included an alumina refinery in Gregory, Texas. As a condition of the Reynolds acquisition, ParentCo was required to divest 
this alumina refinery. Under the terms of the divestiture, ParentCo agreed to retain responsibility for certain environmental 
obligations and assigned to the buyer an Energy Services Agreement (ESA) with Gregory Power Partners (Gregory Power) 
for purchase of steam and electricity by the refinery.

In January 2016, Sherwin Alumina Company, LLC (Sherwin), a successor owner of the refinery previously owned by 
Reynolds, filed for bankruptcy due to its inability to continue its bauxite supply agreement. As a result of Sherwin’s 
bankruptcy filing, separate legal actions were initiated against Reynolds by Sherwin and Gregory Power.

Sherwin: This matter sought to determine responsibility for remediation of environmental conditions at the Sherwin refinery 
site and related bauxite residue waste disposal areas (known as the Copano facility). In May 2018, Reynolds and Sherwin 
concluded a settlement agreement, which was accepted by the bankruptcy court in June 2018, that assigned to Reynolds all 
environmental liabilities associated with the Copano facility and assigned to Sherwin all environmental liabilities associated 
with the Sherwin refinery site. See Sherwin, Texas in Environmental Matters above.

Gregory Power: In January 2016, Gregory Power delivered notice to Reynolds that Sherwin’s bankruptcy filing constitutes a 
breach of the ESA. Since that time, various responses, complaints and motions have been actioned, including the addition of 
Allied Alumina LLC (Allied) to an amended complaint (Sherwin operated as a subsidiary of Allied). In May 2019, a 
settlement agreement was reached between Gregory Power, Allied, and Reynolds in which all claims pending against the 
parties will be voluntarily dismissed. The settlement is conditioned on the execution of various commercial agreements, 
which have been executed by the parties. On June 2, 2019, the Court entered a Stipulation of Dismissal, formally concluding 
the litigation. The settlement did not have an impact on the Consolidated Financial Statements.

General. In addition to the matters discussed above, various other lawsuits, claims, and proceedings have been or may be 
instituted or asserted against Alcoa Corporation, including those pertaining to environmental, safety and health, commercial, 
tax, product liability, intellectual property infringement, employment, and employee and retiree benefit matters, and other 
actions and claims arising out of the normal course of business. While the amounts claimed in these other matters may be 
substantial, the ultimate liability is not readily determinable because of the considerable uncertainties that exist. Accordingly, 
it is possible that the Company’s liquidity or results of operations in a particular period could be materially affected by one or 
more of these other matters. However, based on facts currently available, management believes that the disposition of these 
other matters that are pending or asserted will not have a material adverse effect, individually or in the aggregate, on the 
financial position of the Company.

Commitments

Purchase Obligations. Alcoa Corporation is party to unconditional purchase obligations for energy that expire between 2028 
and 2037. Commitments related to these contracts total $153 in 2020, $211 in 2021, $216 in 2022, $221 in 2023, $227 in 

107

2024, and $2,463 thereafter. Expenditures under these contracts totaled $146 in 2019, $169 in 2018, and $199 in 2017. 
Additionally, the Company has entered into other purchase commitments for energy, raw materials, and other goods and 
services, which total $2,123 in 2020, $1,583 in 2021, $1,565 in 2022, $1,429 in 2023, $1,276 in 2024, and $10,393 thereafter.

AofA has a gas supply agreement to power its three alumina refineries in Western Australia beginning in July 2020 for a 12-
year period. The terms of this agreement required AofA to make a prepayment of $500 in two installments, the first of which 
was made in June 2015 for $300. The second installment of $200 was made in April 2016. At December 31, 2019, Alcoa 
Corporation had a total asset of $458 (A$654) which was included in Prepaid expenses and other current assets ($21) and 
Other noncurrent assets ($437) (Note T) on the accompanying Consolidated Balance Sheet. At December 31, 2018, Alcoa 
Corporation had an asset of $458 (A$654), included in Other noncurrent assets (see Note T) on the accompanying 
Consolidated Balance Sheet related to these prepayments.

Guarantees of Third Parties. As of December 31, 2019, the Company has no outstanding potential future payments for 
guarantees issued on behalf of a third party. At December 31, 2018, the Company had a maximum potential future payment 
for guarantees issued on behalf of a third party of $60. These guarantees related to project financing for the rolling mill in the 
Kingdom of Saudi Arabia. During 2019, Alcoa Corporation divested its interest in MRC, dissolving the guarantee related to 
project financing.    

Bank Guarantees and Letters of Credit. Alcoa Corporation has outstanding bank guarantees and letters of credit related to, 
among others, energy contracts, environmental obligations, legal and tax matters, outstanding debt, leasing obligations, 
workers compensation, and customs duties. The total amount committed under these instruments, which automatically renew 
or expire at various dates between 2020 and 2023, was $332 (includes $100 issued under a standby letter of credit agreement 
—see below) at December 31, 2019. Additionally, Arconic has outstanding bank guarantees and letters of credit related to the 
Company in the amount of $20 at December 31, 2019. In the event Arconic would be required to perform under any of these 
instruments, Arconic would be indemnified by Alcoa Corporation in accordance with the Separation and Distribution 
Agreement. Likewise, the Company has outstanding bank guarantees and letters of credit related to Arconic in the amount of 
$14 at December 31, 2019. In the event Alcoa Corporation would be required to perform under any of these instruments, the 
Company would be indemnified by Arconic in accordance with the Separation and Distribution Agreement.

In August 2017, Alcoa Corporation entered into a standby letter of credit agreement, which expires on May 3, 2021 
(extended originally in August 2018 and again in May 2019), with three financial institutions. The agreement provides for a 
$150 facility, which will be used by the Company for matters in the ordinary course of business. Alcoa Corporation’s 
obligations under this facility will be secured in the same manner as obligations under the Company’s Second Amended 
Revolving Credit Agreement. Additionally, this facility contains similar representations and warranties and affirmative, 
negative, and financial covenants as the Company’s Second Amended Revolving Credit Agreement (see Note L). As of 
December 31, 2019, letters of credit aggregating $100 were issued under this facility.

Surety Bonds. Alcoa Corporation has outstanding surety bonds primarily related to tax matters, contract performance, 
workers compensation, environmental-related matters, and customs duties. The total amount committed under these bonds, 
which automatically renew or expire at various dates, mostly in 2020, was $52 at December 31, 2019. Additionally, Arconic 
has outstanding surety bonds related to the Company in the amount of $14 at December 31, 2019. In the event Arconic would 
be required to perform under any of these instruments, Arconic would be indemnified by Alcoa Corporation in accordance 
with the Separation and Distribution Agreement. Likewise, the Company has outstanding surety bonds related to Arconic in 
the amount of $4 at December 31, 2019. In the event Alcoa Corporation would be required to perform under any of these 
instruments, the Company would be indemnified by Arconic in accordance with the Separation and Distribution Agreement.

S. Leasing

As a result of the adoption of ASU No. 2016-02, Leases, management recorded a right-of-use asset and lease liability, each in 
the amount of $201, on Alcoa’s Consolidated Balance Sheet as of January 1, 2019 for several types of operating leases, 
including land and buildings, alumina refinery process control technology, plant equipment, vehicles, and computer 
equipment. These amounts are equivalent to the aggregate future lease payments on a discounted basis. The leases have 
remaining terms of one to 38 years. Lease expense and operating cash flows for the year ended December 31, 2019, includes 
costs from operating leases of $78, variable lease payments of $16, and short-term rental expense of $6. New leases of $30 
were added during 2019. Further, right-of-use assets totaling $6 were impaired in 2019 in conjunction with the permanent 
closure of the Point Comfort alumina refinery (see Note D). The Company does not have material financing leases. 

The following represents the aggregate right-of use assets and related lease obligations as of December 31, 2019:

108

Amounts recognized in the Consolidated Balance Sheet at December 31, 2019:
Properties, plants and equipment, net
Other current liabilities
Other noncurrent liabilities and deferred credits

Total operating lease liabilities

$

$

The weighted average lease term and weighted average discount rate as of December 31, 2019 were as follows:

Weighted average lease term

Operating leases

Weighted average discount rate

Operating leases

The future cash flows related to the operating lease obligations as of December 31, 2019 were as follows:

154 
61 
100 
161  

4.6 years

5.4%

Year Ending December 31,
2020
2021
2022
2023
2024
Thereafter

Total lease payments (undiscounted)

Less: discount to net present value

Total

Operating leases

67 
51 
21 
12 
6 
28 
185 
(24)
161  

$

$

Disclosures related to periods presented prior to the adoption of ASU No. 2016-02

The Company adopted ASU No. 2016-02, Leases, on January 1, 2019 using the modified retrospective approach which 
requires the following disclosure for periods presented prior to adoption. The following table represents minimum annual 
lease commitments as of December 31, 2018 under long-term operating leases:

Year Ending December 31,
2019
2020
2021
2022
2023
Thereafter

Total lease payments

T. Other Financial Information

Interest Cost Components

Amount charged to expense
Amount capitalized

Operating leases

74 
56 
42 
11 
5 
21 
209  

$

$

2019

2018

2017

  $

  $

121    $
13     
134    $

122    $
14     
136    $

104 
17 
121  

109

 
 
 
 
 
 
 
 
 
 
 
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
   
 
   
 
Other Expenses, Net

2019

2018

2017

Equity loss
Foreign currency losses (gains), net
Net gain from asset sales
Net (gain) loss on mark-to-market derivative instruments (O)
Non-service costs – pension and OPEB (N)
Other, net

  $

  $

49    $
16     
(3)    
(1)    
117     
(16)    
162    $

17    $
(57)    
—     
(25)    
139     
(10)    
64    $

In 2017, Net gain from asset sales included a $122 gain related to the sale of Yadkin (see Note C). 

Other Noncurrent Assets

December 31,
Gas supply prepayment (R)
Prepaid gas transmission contract
Value-added tax credits
Goodwill (K)
Deferred mining costs, net
Intangibles, net (K)
Prepaid pension benefit (N)
Other

2019

2018

  $

  $

437    $
281   
179   
150   
124   
52   
33   
156   
1,412    $

28 
8 
(116)
24 
85 
(2)
27  

458 
275 
210 
151 
123 
57 
63 
138 
1,475  

As part of a previous sale transaction of an equity investment, Alcoa maintained access to approximately 30% of the Dampier 
to Bunbury Natural Gas Pipeline transmission capacity in Western Australia for gas supply to three alumina refineries. At 
December 31, 2019 and 2018, AofA had an asset of $281 and $275, respectively, representing prepayments made under the 
agreement for future gas transmission services.

The Value-added tax (VAT) credits (federal and state) relate to two of the Company’s subsidiaries in Brazil, AWAB and 
Alumínio, concerning the São Luís refinery. This refinery pays VAT on the purchase of goods and services used in the 
alumina production process. The credits generally can be utilized to offset the VAT charged on domestic sales of alumina and 
aluminum. However, there is not a domestic market in Brazil for the sale of alumina and the Company’s São Luís smelter has 
been fully curtailed since April 2015. 

In the fourth quarter of 2018, management performed an updated assessment of the future realizability of the state VAT 
credits amid unfavorable market conditions and a lack of a favorable power contract for the São Luís smelter. As a result, 
management determined it necessary to establish an allowance on the accumulated state VAT balances and recorded a $107 
charge in Restructuring and other charges, net, (see Note D) on the accompanying Statement of Consolidated Operations. 
While the Company retains the ability to utilize the state credits in the future, practically only the restart of the São Luís 
smelter provides the opportunity to monetize these credits. No allowance was established on the federal VAT credits as they 
can be used to reduce other types of federal tax obligations. The state VAT amounts are expensed to Cost of goods sold as 
incurred. Management continues to maintain the São Luís smelter assets for the future in case of a potential restart. 

Other Noncurrent Liabilities and Deferred Credits

December 31,
Accrued compensation and retirement costs
Operating lease obligations (S)
Deferred alumina sales revenue
Deferred energy credits
Other

2019

2018

  $

  $

110    $
100   
52   
50   
58   
370    $

107 
— 
61 
— 
54 
222  

Deferred energy credits relate to cash received in 2019 for carbon dioxide emission credits from a governmental agency. The 
terms of the credits require the Company to comply with certain conditions for a period of three years. These deferred credits 
will be recognized as a reduction to Cost of goods sold once it is determined to be probable the Company will satisfy all 
conditions. Should the Company not meet all conditions during the three-year period, the credits will be repaid to the 
governmental agency.  

110

 
 
 
 
 
 
 
   
   
   
   
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Cash and Cash Equivalents and Restricted Cash

December 31,

Cash and cash equivalents
Restricted cash

2019

2018

 $

879 
4 
883    $

1,113 
3 
1,116  

 $

  $

Restricted cash amounts are reported in Prepaid expenses and other current assets on the accompanying Consolidated 
Balance Sheet. 

Cash Flow Information

Cash paid for interest and income taxes was as follows:

Interest, net of amount capitalized
Income taxes, net of amount refunded

2019

2018

2017

  $

113    $
732     

111    $
507     

100 
363  

111

 
 
 
 
  
  
 
 
 
   
   
 
   
Item 8A. Supplemental Financial Information (unaudited)

Quarterly Data
(in millions, except per-share amounts)

2019
Sales
Net loss
Net loss attributable to Alcoa Corporation
Earnings per share attributable to Alcoa Corporation
   common shareholders(1):

Basic
Diluted

2018
Sales
Net income
Net income (loss) attributable to Alcoa Corporation
Earnings per share attributable to Alcoa Corporation
   common shareholders(1):

Basic
Diluted

  $
  $
  $

  $
  $

  $
  $
  $

  $
  $

First

  Second  

Third

  Fourth    

Year

2,719    $
(58)   $
(199)   $

2,711    $
(293)   $
(402)   $

2,567    $
(147)   $
(221)   $

2,436    $
(355)   $
(303)   $

10,433 
(853)
(1,125)

(1.07)   $
(1.07)   $

(2.17)   $
(2.17)   $

(1.19)   $
(1.19)   $

(1.63)   $
(1.63)   $

(6.07)
(6.07)

3,090    $
340    $
195    $

3,579    $
131    $
10    $

3,390    $
195    $
(6)   $

3,344    $
227    $
51    $

13,403 
893 
250 

1.05    $
1.04    $

0.05    $
0.05    $

(0.03)   $
(0.03)   $

0.27    $
0.27    $

1.34 
1.33  

(1)

Per share amounts are calculated independently for each period presented; therefore, the sum of the quarterly per share 
amounts may not equal the per share amounts for the year.

112

 
 
 
 
 
 
   
      
      
      
      
  
   
      
      
      
      
  
     
       
       
       
       
 
   
      
      
      
      
  
Item 9.  Changes in and Disagreements with Accountants on Accounting and Financial Disclosure.

None.

Item 9A.  Controls and Procedures.

(a) Evaluation of Disclosure Controls and Procedures

Alcoa Corporation’s Chief Executive Officer and Chief Financial Officer have evaluated the Company’s disclosure controls 
and procedures, as defined in Rules 13a-15(e) and 15d-15(e) of the U.S. Securities Exchange Act of 1934, as amended, as of 
the end of the period covered by this report, and they have concluded that these controls and procedures are effective as of 
December 31, 2019.

(b) Management’s Annual Report on Internal Control over Financial Reporting

Management’s Report on Internal Control over Financial Reporting is included in Part II Item 8 of this Form 10-K.

(c) Attestation Report of the Registered Public Accounting Firm

The effectiveness of Alcoa Corporation’s internal control over financial reporting as of December 31, 2019 has been audited 
by PricewaterhouseCoopers LLP, an independent registered public accounting firm, as stated in their report, which is 
included in Part II Item 8 of this Form 10-K.

(d) Changes in Internal Control over Financial Reporting

There have been no changes in internal control over financial reporting during the fourth quarter of 2019 that have materially 
affected, or are reasonably likely to materially affect, the Company’s internal control over financial reporting.

Item 9B.  Other Information.

None.

113

Item 10. Directors, Executive Officers and Corporate Governance.

PART III 

The information required by Item 401 of Regulation S-K regarding executive officers is set forth in Part I Item 1 of this Form 
10-K under the caption Information about our Executive Officers.  The information required by Item 401 of Regulation S-K 
regarding directors is contained under the caption Item 1 Election of Directors of Alcoa Corporation’s Definitive Proxy 
Statement for the 2020 Annual Meeting of Stockholders (Proxy Statement), which will be filed with the SEC within 120 days 
of the end of Alcoa Corporation’s fiscal year ended December 31, 2019 and is incorporated herein by reference.

The Company’s Code of Conduct, which incorporates a Code of Ethics for the CEO, CFO and Other Financial Professionals, 
is publicly available on the Company’s website at http://www.alcoa.com under the section Investors—Corporate 
Governance—Governance Documents—Code of Conduct. Alcoa Corporation will post any amendments to, or waivers of, its 
Code of Conduct that apply to its principal executive officer, principal financial officer and principal accounting officer on its 
website.

The information required by Items 407(c)(3), (d)(4) and (d)(5) of Regulation S-K is included under the captions Item 1 
Election of Directors—Nominating Board Candidates—Procedures and Director Qualifications, Corporate Governance—
Board Information—Board Meetings and Attendance and Corporate Governance—Board Information—Committees of the 
Board of the Proxy Statement and is incorporated herein by reference. 

Item 11. Executive Compensation. 

The information required by Item 402 of Regulation S-K is contained under the captions Item 1 Election of Directors—Non-
Employee Director Compensation Program, Executive Compensation (excluding the information under the caption —
Compensation Committee Report), and Corporate Governance—Board Information—The Board’s Role in Risk Oversight of 
the Proxy Statement. Such information is incorporated herein by reference.

The information required by Items 407(e)(4) and (e)(5) of Regulation S-K is contained under the captions Corporate 
Governance—Compensation Matters—Compensation Committee Interlocks and Insider Participation and Executive 
Compensation—Compensation Committee Report, respectively, of the Proxy Statement. Such information (other than the 
Compensation Committee Report, which shall not be deemed to be filed) is incorporated herein by reference.

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

The information required by Item 201(d) of Regulation S-K is contained under the caption Equity Compensation Plan 
Information of the Proxy Statement and is incorporated herein by reference.

The information required by Item 403 of Regulation S-K is contained under the captions Beneficial Ownership—Stock 
Ownership of Certain Beneficial Owners and Beneficial Ownership—Stock Ownership of Directors and Executive Officers 
of the Proxy Statement and is incorporated herein by reference.

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

The information required by Item 404 of Regulation S-K is contained under the captions Corporate Governance —Related 
Person Transactions of the Proxy Statement and is incorporated herein by reference. 

The information required by Item 407(a) of Regulation S-K is contained under the caption Corporate Governance—Board 
Information of the Proxy Statement and is incorporated herein by reference.

Item 14. Principal Accounting Fees and Services. 

The information required by Item 9(e) of Schedule 14A is contained under the captions Item 2 Ratification of the 
Appointment of Independent Auditor (excluding the information under the caption Report of the Audit Committee) of the 
Proxy Statement and is incorporated herein by reference.

114

Item 15.  Exhibits, Financial Statement Schedules.

PART IV 

(a) The consolidated financial statements and exhibits listed below are filed as part of this report.

(1) The Company’s consolidated financial statements, the notes thereto and the report of the Independent 

Registered Public Accounting Firm are included in Part II Item 8 of this report.

(2) Financial statement schedules have been omitted because they are not applicable, not required, or the required 

information is included in the consolidated financial statements or notes thereto.

(3) Exhibits.

Exhibit
No.

Description of Exhibit

3.1

3.2

4.1

4.2

4.3

4.4

4.5

4.6

10.1

10.2

10.3

10.4

10.5

   Amended and Restated Certificate of Incorporation of Alcoa Corporation (incorporated by reference to 
Exhibit 3.1 to the Company’s Current Report on Form 8-K filed November 3, 2016 (File No. 1-37816))

   Amended and Restated Bylaws of Alcoa Corporation, as adopted on December 6, 2017 (incorporated by 

reference to Exhibit 3.1 to the Company’s Current Report on Form 8-K filed December 8, 2017 (File No. 1-
37816))

Indenture, dated September 27, 2016, among Alcoa Nederland Holding B.V., Alcoa Upstream Corporation 
and The Bank of New York Mellon Trust Company, N.A. (incorporated by reference to Exhibit 10.19 to 
Amendment No.  4 to the Company’s Registration Statement on Form 10 filed September 29, 2016 (File 
No. 1-37816))

Supplemental Indenture, dated as of November 1, 2016, among the entities listed in Annex A thereto, 
subsidiaries of Alcoa Corporation, Alcoa Corporation, Alcoa Nederland Holding B.V. and The Bank Of New 
York Mellon Trust Company, N.A. (incorporated by reference to Exhibit 4.3 to the Company’s Current 
Report on Form 8-K filed November 4, 2016 (File No. 1-37816))

Second Supplemental Indenture, dated as of December 9, 2019, among Alcoa Corporation, Alcoa Treasury 
S.à r.l, Alcoa Nederland Holding B.V., and The Bank of New York Mellon Trust Company, N.A. under the 
Indenture dated September 27, 2016 (filed herewith)

Indenture, dated May 17, 2018, among Alcoa Nederland Holding B.V., Alcoa Corporation, certain 
subsidiaries of Alcoa Corporation, and the Bank of New York Mellon Trust Company, N.A., as trustee 
(incorporated by reference to Exhibit 4.1 to the Company’s Current Report on Form 8-K filed May 17, 2018 
(File No. 1-37816))

Supplemental Indenture, dated as of December 9, 2019, among Alcoa Corporation, Alcoa Treasury S.à r.l, 
Alcoa Nederland Holding B.V., and The Bank of New York Mellon Trust Company, N.A. under the 
Indenture dated May 17, 2018 (filed herewith)

Description of Securities (filed herewith)

Separation and Distribution Agreement, dated as of October 31, 2016, by and between Arconic Inc. and 
Alcoa Corporation (incorporated by reference to Exhibit 2.1 to the Company’s Current Report on Form 8-K 
filed November 4, 2016 (File No. 1-37816))

Tax Matters Agreement, dated as of October 31, 2016, by and between Arconic Inc. and Alcoa Corporation 
(incorporated by reference to Exhibit 2.3 to the Company’s Current Report on Form 8-K filed November 4, 
2016 (File No. 1-37816))

Alcoa Corporation to Arconic Inc. Patent, Know-How, and Trade Secret License Agreement, dated as of 
October 31, 2016, by and between Alcoa USA Corp. and Arconic Inc. (incorporated by reference to Exhibit 
2.5 to the Company’s Current Report on Form 8-K filed November 4, 2016 (File No. 1-37816))

Arconic Inc. to Alcoa Corporation Patent, Know-How, and Trade Secret License Agreement, dated as of 
October 31, 2016, by and between Arconic Inc. and Alcoa USA Corp. (incorporated by reference to Exhibit 
2.6 to the Company’s Current Report on Form 8-K filed November 4, 2016 (File No. 1-37816))

Amended and Restated Alcoa Corporation to Arconic Inc. Trademark License Agreement, dated as of 
June 25, 2017, by and between Alcoa USA Corp. and Arconic Inc. (incorporated by reference to Exhibit 2 to 
the Company’s Quarterly Report on Form 10-Q filed August 3, 2017 (File No. 1-37816))

115

 
  
  
  
Exhibit
No.

10.6

10.7

10.8

10.9

10.10

Description of Exhibit

Second Amendment and Restatement Agreement, dated as of November 21, 2018, which includes, as Exhibit 
A thereto, the Revolving Credit Agreement, dated as of September 16, 2016, as amended as of October 26, 
2016, as amended and restated as of November 14, 2017, among Alcoa Corporation, Alcoa Nederland 
Holding B.V., the lenders and issuers from time to time party thereto, and JPMorgan Chase Bank, N.A., as 
administrative agent for the lenders and issuers (incorporated by reference to Exhibit 10.1 to the Company’s 
Current Report on Form 8-K filed November 26, 2018 (File No. 1-37816))

Amendment No. 1 dated as of August 16, 2019 to the Revolving Credit Agreement dated as of September 
16, 2016, as amended as of October 26, 2016, as amended and restated as of November 14, 2017 and as 
amended and restated as of November 21, 2018, among Alcoa Corporation, Alcoa Nederland Holding B.V., 
the lenders and issuers from time to time party thereto, and JPMorgan Chase Bank, N.A., as administrative 
agent for the lenders and issuers (incorporated by reference to Exhibit 10.1 to the Company’s Quarterly 
Report on Form 10-Q filed October 31, 2019 (File No. 1-37816))

Amended and Restated Charter of the Strategic Council for the AWAC Joint Venture (incorporated by 
reference to Exhibit 10.1 to the Company’s Current Report on Form 8-K filed November 4, 2016 (File No. 1-
37816)

Side Letter of November 1, 2016, between Alcoa Corporation and Alumina Limited clarifying transfer 
restrictions (incorporated by reference to Exhibit 10.3 to the Company’s Current Report on Form 8-K filed 
November 4, 2016 (File No. 1-37816))

   Third Amended and Restated Limited Liability Company Agreement of Alcoa World Alumina LLC, dated 
as of November 1, 2016, by and among Alcoa USA Corp., ASC Alumina, Alumina International Holdings 
Pty Ltd, Alumina (USA) Inc., Reynolds Metals Company, LLC and Reynolds Metals Exploration, Inc. 
(incorporated by reference to Exhibit 10.2 to the Company’s Current Report on Form 8-K filed November 4, 
2016 (File No. 1-37816))

10.11

   Amended and Restated Limited Liability Company Agreement of Alcoa Alumina & Chemicals, L.L.C. dated 

as of December 31, 1994 (incorporated by reference to Exhibit 99.4 to Alcoa Inc.’s Current Report on Form 
8-K filed November 28, 2001 (File No. 1-03610))

10.12

10.13

10.14

10.15

10.16

10.17

10.18

10.19

10.20

10.21

Shareholders’ Agreement between Alcoa of Australia Limited, Alcoa Australian Pty Ltd and Alumina 
Limited, originally dated as of May 10, 1996 (incorporated by reference to Exhibit 10.13 to Amendment 
No. 2 to the Company’s Registration Statement on Form 10 filed September 1, 2016 (File No. 1-37816))

Kwinana State Agreement of 1961 (incorporated by reference to Exhibit 10.7 to Amendment No. 2 to the 
Company’s Registration Statement on Form 10 filed September 1, 2016 (File No. 1-37816))

Pinjarra State Agreement of 1969 (incorporated by reference to Exhibit 10.8 to Amendment No. 2 to the 
Company’s Registration Statement on Form 10 filed September 1, 2016 (File No. 1-37816))

Wagerup State Agreement of 1978 (incorporated by reference to Exhibit 10.9 to Amendment No. 2 to the 
Company’s Registration Statement on Form 10 filed September 1, 2016 (File No. 1-37816))

Alumina Refinery Agreement of 1987 (incorporated by reference to Exhibit 10.10 to Amendment No. 2 to 
the Company’s Registration Statement on Form 10 filed September 1, 2016 (File No. 1-37816))

Framework Agreement, dated June 26, 2019, between Saudi Arabian Mining Company (Ma’aden) and Alcoa 
Corporation ((incorporated by reference to Exhibit 10.1 to the Company’s Quarterly Report on Form 10-Q 
filed July 31, 2019 (File No. 1-37816))

Amendment and Restatement Deed dated June 26, 2019 relating to the Aluminium Project Framework 
Shareholders’ Agreement originally dated December 20, 2009 between Saudi Arabian Mining Company 
(Ma’aden) and Alcoa Corporation (incorporated by reference to Exhibit 10.2 to the Company’s Quarterly 
Report on Form 10-Q filed July 31, 2019 (File No. 1-37816))

Alcoa Corporation 2016 Stock Incentive Plan (as Amended and Restated as of May 9, 2018), (incorporated 
by reference to Exhibit 99.1 to the Company’s Current Report on Form 8-K filed May 15, 2018 (File No. 1-
37816))*

Alcoa USA Corp. Deferred Compensation Plan (incorporated by reference to Exhibit 10.2 to Amendment 
No. 1 to the Company’s Registration Statement on Form 10 filed August 12, 2016 (File No. 1-37816))*

Alcoa USA Corp. Nonqualified Supplemental Retirement Plan C (incorporated by reference to Exhibit 10.3 
to Amendment No. 1 to the Company’s Registration Statement on Form 10 filed August 12, 2016 (File 
No. 1-37816))*

116

  
  
  
  
Exhibit
No.

10.22

10.23

10.24

10.25

10.26

10.27

10.28

10.29

10.30

10.31

10.32

10.33

10.34

10.35

10.36

10.37

10.38

Description of Exhibit

Amendment 1 to Alcoa USA Corp. Nonqualified Supplemental Retirement Plan C, effective January 1, 2021 
(incorporated by reference to Exhibit 10.9 to the Company’s Annual Report on Form 10-K for the year ended 
December 31, 2017, filed February 23, 2018 (File No. 137816)*

Form of Amended and Restated Indemnification Agreement by and between Alcoa Corporation and 
individual directors or officers, effective August 1, 2017 (incorporated by reference to Exhibit 10.5 to the 
Company’s Quarterly Report on Form 10-Q filed August 3, 2017 (File No. 1-37816))*

Alcoa Corporation Annual Cash Incentive Compensation Plan (as Amended and Restated), effective 
February 21, 2018 (incorporated by referenced to Exhibit 10 to the Company’s Quarterly Report on Form 10-
Q filed May 9, 2018 (File No. 1-37816))*

Alcoa Corporation Amended and Restated Change in Control Severance Plan, dated July 30, 2019 
(incorporated by reference to Exhibit 10.5 to the Company’s Quarterly Report on Form 10-Q filed October 
31, 2019 (File No. 1-37816))*

Amended and Restated Form of Alcoa Corporation Chief Executive Officer and Chief Financial Officer 
Executive Severance Agreement, effective as of July 30, 2019 (incorporated by reference to Exhibit 10.6 to 
the Company’s Quarterly Report on Form 10-Q filed October 31, 2019 (File No. 1-37816))*

Amended and Restated Form of Alcoa Corporation Corporate Officer Executive Severance Agreement, 
effective as of July 30, 2019 (incorporated by reference to Exhibit 10.7 to the Company’s Quarterly Report 
on Form 10-Q filed October 31, 2019 (File No. 1-37816))*

Terms and Conditions for Employee Stock Option Awards (incorporated by reference to Exhibit 10.30 to the 
Company’s Registration Statement on Form S-1 filed January 18, 2017 (File No. 333-215606))*

Terms and Conditions for Employee Restricted Share Units, dated January 24, 2018 (incorporated by 
reference to Exhibit 10.29 to the Company’s Annual Report on Form 10-K for the year ended December 31, 
2017, filed February 23, 2018 (File No. 137816))*

Terms and Conditions for Employee Stock Option Awards, dated January 24, 2018 (incorporated by 
reference to Exhibit 10.30 to the Company’s Annual Report on Form 10-K for the year ended December 31, 
2017, filed February 23, 2018 (File No. 137816))*

Terms and Conditions for Employee Special Retention Awards (Restricted Share Units), dated January 24, 
2018 (incorporated by reference to Exhibit 10.31 to the Company’s Annual Report on Form 10-K for the 
year ended December 31, 2017, filed February 23, 2018 (File No. 137816))*

Terms and Conditions for Employee Restricted Share Units, effective October 1, 2019 (incorporated by 
reference to Exhibit 10.2 to the Company’s Quarterly Report on Form 10-Q filed October 31, 2019 (File 
No. 1-37816))*

Terms and Conditions for Employee Stock Option Awards, effective October 1, 2019 (incorporated by 
reference to Exhibit 10.3 to the Company’s Quarterly Report on Form 10-Q filed October 31, 2019 (File 
No. 1-37816))*

Terms and Conditions for Employee Special Retention Awards, effective October 1, 2019 (incorporated by 
reference to Exhibit 10.4 to the Company’s Quarterly Report on Form 10-Q filed October 31, 2019 (File 
No. 1-37816))*

Letter Agreement, dated July 3, 2019, between Tómas M. Sigurðsson and Alcoa Corporation (incorporated 
by reference to Exhibit 10.5 to the Company’s Quarterly Report on Form 10-Q filed July 31, 2019 (File No. 
1-37816))*

Letter Agreement, dated December 17, 2018, between John Slaven and Alcoa Corporation (filed herewith)*

Alcoa Corporation Non-Employee Director Compensation Policy, effective November 1, 2016 (incorporated 
by reference to Exhibit 10.32 to the Company’s Registration Statement on Form S-1 filed January 18, 2017 
(File No. 333-215606))*

Terms and Conditions for Deferred Fee Restricted Share Units Director Awards, effective December 1, 2016 
(incorporated by reference to Exhibit 10.34 to the Company’s Registration Statement on Form S-1 filed 
January 18, 2017 (File No. 333-215606))*

117

  
Exhibit
No.

10.39

10.40

10.41

21.1

23.1

31.1

31.2

32.1

32.2

95.1

99.1

Description of Exhibit

Terms and Conditions for Restricted Share Units Annual Director Awards, effective December 1, 2016 
(incorporated by reference to Exhibit 10.35 to the Company’s Registration Statement on Form S-1 filed 
January 18, 2017 (File No. 333-215606))*

Terms and Conditions for Restricted Share Units Annual Director Awards, effective May 9, 2017 
(incorporated by reference to Exhibit 10.3 to the Company’s Quarterly Report Form 10-Q filed August 3, 
2017 (File No. 1-37816))*

Alcoa Corporation 2016 Deferred Fee Plan for Directors, effective November 1, 2016, as amended and 
restated on December 5, 2018 (incorporated by reference to Exhibit 10.37 to the Company’s Annual Report 
on Form 10-K for the fiscal year ended December 31, 2019, filed February 26, 2019 (1-37816))*

List of Subsidiaries (filed herewith)

Consent of PricewaterhouseCoopers LLP (filed herewith)

Certification of Chief Executive Officer required by Securities and Exchange Commission Rule 13a-14(a) or 
15d-14(a) (filed herewith)

Certification of Principal Financial Officer required by Securities and Exchange Commission Rule 13a-14(a) 
or 15d-14(a) (filed herewith)

Certification by Roy C. Harvey, President and Chief Executive Officer, required by Rule 13a-14(b) or Rule 
15d-14(b) and Section 1350 of Chapter 63 of Title 18 of the United States Code (filed herewith)

Certification by William F. Oplinger, Executive Vice President and Chief Financial Officer, required by Rule 
13a-14(b) or Rule 15d-14(b) and Section 1350 of Chapter 63 of Title 18 of the United States Code (filed 
herewith)

Mine Safety Disclosure (filed herewith)

Amended and Restated Grantor Trust Agreement by and between Alcoa Corporation and Wells Fargo Bank, 
National Association, effective October 24, 2017 (incorporated by reference to Exhibit 99.1 to the 
Company’s Annual Report on Form 10-K for the year ended December 31, 2017, filed February 23, 2018 
(File No. 137816)

101.INS

Inline XBRL Instance Document

101.SCH

Inline XBRL Taxonomy Extension Schema Document 

101.CAL

Inline XBRL Taxonomy Extension Calculation Linkbase Document 

101.DEF

Inline XBRL Taxonomy Extension Definition Linkbase Document 

101.LAB

Inline XBRL Taxonomy Extension Label Linkbase Document

101.PRE

Inline XBRL Taxonomy Extension Presentation Linkbase Document 

104

Cover Page Interactive Data File (embedded within the Inline XBRL document)

Certain schedules exhibits, and appendices have been omitted pursuant to Item 601(a)(5) of Regulation S-K. The 
Company hereby undertakes to furnish copies of any omitted schedule, exhibit, or appendix to the Commission upon 
request. 

*

Denotes management contracts or compensatory plans or arrangements required to be filed as Exhibits to this Form 10-K.

Item 16. Form 10-K Summary. 

Not applicable.

118

  
Pursuant to the requirements of Section 13 or 15(d) of the Securities Exchange Act of 1934, the registrant has duly caused 
this report to be signed on its behalf by the undersigned, thereunto duly authorized.

SIGNATURES

ALCOA CORPORATION

By:

/s/ Molly S. Beerman
Molly S. Beerman
Senior Vice President and Controller

Pursuant to the requirements of the Securities Exchange Act of 1934, this report has been signed below by the following 
persons on behalf of the registrant and in the capacities indicated and as of February 21, 2020.

/s/ Roy C. Harvey
Roy C. Harvey
President, Chief Executive Officer and Director 
(Principal Executive Officer and Director)

/s/ William F. Oplinger
William F. Oplinger
Executive Vice President and Chief Financial Officer 
(Principal Financial Officer)

/s/ Molly S. Beerman
Molly S. Beerman
Senior Vice President and Controller
(Principal Accounting Officer)

/s/ Michael G. Morris
Michael G. Morris
Director, Chairman of the Board of Directors

/s/ Timothy P. Flynn
Timothy P. Flynn
Director

/s/ James A. Hughes
James A. Hughes
Director

/s/ James W. Owens
James W. Owens
Director

/s/ Suzanne Sitherwood
Suzanne Sitherwood
Director

/s/ Ernesto Zedillo
Ernesto Zedillo
Director

/s/ Mary Anne Citrino
Mary Anne Citrino
Director

/s/ Kathryn S. Fuller
Kathryn S. Fuller
Director

/s/ James E. Nevels
James E. Nevels
Director

/s/ Carol L. Roberts
Carol L. Roberts
Director

/s/ Steven W. Williams
Steven W. Williams
Director

119

SUBSIDIARIES OF THE REGISTRANT 

Name

Alcoa - Aluminerie De Deschambault L.P.
Alcoa Alumínio S.A.
Alcoa Canada Co.
Alcoa Fjarðaál sf
Alcoa Holland B.V.
Alcoa Inespal S.L.U.
Alcoa Nederland Holding B.V.
Alcoa Norway ANS
Alcoa of Australia Limited1
Alcoa Power Generating Inc.2
Alcoa Saudi Rolling Inversiones S.L.
Alcoa Saudi Smelting Inversiones S.L.
Alcoa Treasury S.a.r.l.
Alcoa USA Corp.
Alcoa USA Holding Company
Alcoa Warrick LLC
Alcoa Wolinbec Company
Alcoa World Alumina LLC1,3
Alcoa World Alumina Brasil Ltda.1
AWA Saudi Limited1
Alcoa-Lauralco Management Company
Alumina Española, S.A.1
Alumínio Espanol, S.L.U.
Estreito Energia S.A.
Luxcoa S.a.r.l.
RB Sales Company, Limited
Reynolds Bécancour, Inc.
Reynolds Metals Company, LLC
Suriname Aluminum Company, L.L.C.1

Exhibit 21.1 

State or
Country of
Organization

   Canada
   Brazil
   Canada
Iceland
   Netherlands
Spain
   Netherlands
   Norway
   Australia
Tennessee
Spain
Spain
Switzerland

   Delaware
   Delaware
   Delaware
   Canada
   Delaware
   Brazil
   Hong Kong
   Canada
Spain
Spain
   Brazil

Luxembourg
Deleware
   Delaware
   Delaware
   Delaware

The names of particular subsidiaries have been omitted because, considered in the aggregate as a single subsidiary, they would not 
constitute, as of the end of the year covered by this report, a “significant subsidiary” as defined in Regulation S-X under the Securities 
Exchange Act of 1934, as amended.

1 Owned directly or indirectly 60% by Alcoa Corporation and 40% by Alumina Limited. 
2 Registered to do business in Tennessee under the names APG Trading and Tapoco, in New York under the name Long Sault, in 

Indiana under the name AGC, and the name Tapoco and in Washington under the name of Colockum. 

3 Registered to do business in Pennsylvania and Texas under the name of Alcoa World Chemicals. 

120

 
 
  
  
  
  
  
  
  
  
  
 
CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM 

We hereby consent to the incorporation by reference in the Registration Statement on Form S-8 (Nos. 333-214420, 333-214423, 333-
218038, and 333-228258) of Alcoa Corporation of our report dated February 21, 2020 relating to the financial statements and the 
effectiveness of internal control over financial reporting, which appears in this Form 10-K. 

Exhibit 23.1 

/s/ PricewaterhouseCoopers LLP

PricewaterhouseCoopers LLP 
Pittsburgh, Pennsylvania 
February 21, 2020 

121

 
I, Roy C. Harvey, certify that: 

CERTIFICATIONS 

Exhibit 31.1 

1.

2.

3.

4.

I have reviewed this annual report on Form 10-K of Alcoa Corporation; 

Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact 
necessary to make the statements made, in light of the circumstances under which such statements were made, not 
misleading with respect to the period covered by this report; 

Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in 
all material respects the financial condition, results of operations and cash flows of the registrant as of, and for, the periods 
presented in this report; 

The registrant’s other certifying officer and I are responsible for establishing and maintaining disclosure controls and 
procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as 
defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the registrant and have: 

(a) Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be 
designed under our supervision, to ensure that material information relating to the registrant, including its 
consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in 
which this report is being prepared; 

(b) Designed such internal control over financial reporting, or caused such internal control over financial reporting 
to be designed under our supervision, 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; 

(c) Evaluated the effectiveness of the registrant’s disclosure controls and procedures and presented in this report 
our conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period 
covered by this report based on such evaluation; and 

(d) Disclosed in this report any change in the registrant’s internal control over financial reporting that occurred 

during the registrant’s most recent fiscal quarter (the registrant’s fourth fiscal quarter in the case of an annual 
report) that has materially affected, or is reasonably likely to materially affect, the registrant’s internal control 
over financial reporting; and 

5.

The registrant’s other certifying officer and I have disclosed, based on our most recent evaluation of internal control over 
financial reporting, to the registrant’s auditors and the audit committee of the registrant’s board of directors (or persons 
performing the equivalent functions): 

(a) All significant deficiencies and material weaknesses in the design or operation of internal control over financial 

reporting which are reasonably likely to adversely affect the registrant’s ability to record, process, summarize 
and report financial information; and 

(b) Any fraud, whether or not material, that involves management or other employees who have a significant role 

in the registrant’s internal control over financial reporting. 

      Date: February 21, 2020

   /s/ Roy C. Harvey
  Name:  Roy C. Harvey
Title:    President and 
            Chief Executive Officer

122

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
I, William F. Oplinger, certify that: 

CERTIFICATIONS 

Exhibit 31.2 

1.

2.

3.

4.

I have reviewed this annual report on Form 10-K of Alcoa Corporation; 

Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact 
necessary to make the statements made, in light of the circumstances under which such statements were made, not 
misleading with respect to the period covered by this report; 

Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in 
all material respects the financial condition, results of operations and cash flows of the registrant as of, and for, the periods 
presented in this report; 

The registrant’s other certifying officer and I are responsible for establishing and maintaining disclosure controls and 
procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as 
defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the registrant and have: 

(a) Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be 
designed under our supervision, to ensure that material information relating to the registrant, including its 
consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in 
which this report is being prepared; 

(b) Designed such internal control over financial reporting, or caused such internal control over financial reporting 
to be designed under our supervision, 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; 

(c) Evaluated the effectiveness of the registrant’s disclosure controls and procedures and presented in this report 
our conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period 
covered by this report based on such evaluation; and 

(d) Disclosed in this report any change in the registrant’s internal control over financial reporting that occurred 

during the registrant’s most recent fiscal quarter (the registrant’s fourth fiscal quarter in the case of an annual 
report) that has materially affected, or is reasonably likely to materially affect, the registrant’s internal control 
over financial reporting; and 

5.

The registrant’s other certifying officer and I have disclosed, based on our most recent evaluation of internal control over 
financial reporting, to the registrant’s auditors and the audit committee of the registrant’s board of directors (or persons 
performing the equivalent functions): 

(a) All significant deficiencies and material weaknesses in the design or operation of internal control over financial 

reporting which are reasonably likely to adversely affect the registrant’s ability to record, process, summarize 
and report financial information; and 

(b) Any fraud, whether or not material, that involves management or other employees who have a significant role 

in the registrant’s internal control over financial reporting. 

      Date: February 21, 2020

  /s/ William F. Oplinger
  Name:  William F. Oplinger

Title:

Executive Vice President and
Chief Financial Officer

123

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
CERTIFICATION PURSUANT TO 
18 U.S.C. SECTION 1350 
AS ADOPTED PURSUANT TO 
SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002 

Exhibit 32.1 

In connection with the Annual Report of Alcoa Corporation (the “Company”) on Form 10-K for the period ended December 31, 2019 
as filed with the Securities and Exchange Commission on the date hereof (the “Report”), each of the undersigned, in the capacities and 
on the dates indicated below, hereby certifies pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-
Oxley Act of 2002, that to his knowledge: 

  1. The Report fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934; and 

2. The information contained in the Report fairly presents, in all material respects, the financial condition and results of operations 

of the Company. 

Date: February 21, 2020

   /s/ Roy C. Harvey
   Roy C. Harvey
   President and Chief Executive Officer

A signed original of this written statement required by Section 906, or other document authenticating, acknowledging, or otherwise 
adopting the signature that appears in typed form within the electronic version of this written statement required by Section 906, has 
been provided to the Company and will be retained by the Company and furnished to the Securities and Exchange Commission or its 
staff upon request. 

The foregoing certification is being furnished solely pursuant to 18 U.S.C. Section 1350 and is not being filed as part of this report. 

124

 
 
 
 
 
  
 
 
  
 
 
CERTIFICATION PURSUANT TO 
18 U.S.C. SECTION 1350 
AS ADOPTED PURSUANT TO 
SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002 

Exhibit 32.2 

In connection with the Annual Report of Alcoa Corporation (the “Company”) on Form 10-K for the period ended December 31, 2019 
as filed with the Securities and Exchange Commission on the date hereof (the “Report”), each of the undersigned, in the capacities and 
on the dates indicated below, hereby certifies pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-
Oxley Act of 2002, that to his knowledge: 

  1. The Report fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934; and 

2. The information contained in the Report fairly presents, in all material respects, the financial condition and results of operations 

of the Company. 

Date: February 21, 2020

 /s/ William F. Oplinger

   William F. Oplinger
   Executive Vice President and
   Chief Financial Officer

A signed original of this written statement required by Section 906, or other document authenticating, acknowledging, or otherwise 
adopting the signature that appears in typed form within the electronic version of this written statement required by Section 906, has 
been provided to the Company and will be retained by the Company and furnished to the Securities and Exchange Commission or its 
staff upon request. 

The foregoing certification is being furnished solely pursuant to 18 U.S.C. Section 1350 and is not being filed as part of this report. 

125

 
 
 
 
  
 
  
 
 
  
 
 
  
 
 
 
Alcoa Corporation and Subsidiaries
Calculation of Financial Measures (unaudited)
(in millions, except per-share amounts)

Reconciliation of Adjusted Income

Net (loss) income attributable to Alcoa Corporation(1)

Special items:

Restructuring and other charges, net
Other special items(2)
Discrete tax items and interim tax impacts(3)
Tax impact on special items(4)
Noncontrolling interest impact(4)

Subtotal

Net (loss) income attributable to Alcoa Corporation – as adjusted

Year ended December 31,

2019

2018

(1,125)

 $

1,031 
50 
11 
(32)
(119)
941 

(184)

 $

250 

527 
39 
2 
(89)
(31)
448 

698  

 $

 $

Net (loss) income attributable to Alcoa Corporation – as adjusted is a non-GAAP financial measure. Management believes this measure is 
meaningful to investors because management reviews the operating results of Alcoa Corporation excluding the impacts of restructuring and other 
charges, various tax items, and other special items (collectively, “special items”). There can be no assurances that additional special items will not 
occur in future periods. To compensate for this limitation, management believes it is appropriate to consider both Net (loss) income attributable to 
Alcoa Corporation determined under GAAP as well as Net (loss) income attributable to Alcoa Corporation – as adjusted. 

(1) As of January 1, 2019, the Company changed its accounting method for valuing certain inventories from LIFO to average cost. The effects of the change 
in accounting principle have been retrospectively applied to the prior period presented. See Exhibit 99.2 to the Company’s Form 8-K filed with the SEC 
on April 17, 2019, which illustrates the effects of the change in accounting principle to 2018 interim and full year financial information.

(2) Other special items include the following:

•

•

for the year ended December 31, 2019, costs related to the restart process at the Bécancour, Canada smelter ($39), costs related to a collective 
employee dismissal process in Spain at the Avilés and La Coruña facilities ($16), gains on the sale of excess land ($16), costs related to union 
negotiations in the U.S. ($7), and a net charge for several other special items ($4); and,
for the year ended December 31, 2018, a loss on a contractor arbitration matter, including interest, ($29), a net favorable change in certain mark-to-
market energy derivative instruments ($22), costs related to the partial restart of the Warrick (Indiana) smelter ($20), costs related to a work stoppage 
at the Bécancour (Canada) smelter ($11 (primarily contractor services)), and other charges for special items ($1). 

(3) Discrete tax items and interim tax impacts are the result of discrete transactions and interim period tax impacts based on full-year assumptions and 

include the following:
•
•

for the year ended December 31, 2019, a net charge of several items ($11); and,
for the year ended December 31, 2018, a charge to establish a reserve related to an outstanding income tax dispute involving a former Spanish 
consolidated tax group previously owned by Alcoa Corporation’s former parent company ($30) and a net benefit for several other items ($28).

(4)

The tax impact on special items is based on the applicable statutory rates in the jurisdictions where the special items occurred. The noncontrolling 
interest impact on special items represents Alcoa’s partner’s share of certain special items.

 
 
 
 
 
 
 
 
 
 
 
 
 
  
  
  
  
  
    
 
  
  
  
  
  
  
  
  
  
  
  
  
  
 
  
  
  
  
Reconciliation of Adjusted EBITDA

Year ended December 31,

2019

2018

Net (loss) income attributable to Alcoa Corporation(1)

 $

(1,125)

 $

Add:

Net income attributable to noncontrolling interest(1)
Provision for income taxes(1)
Other expenses, net
Interest expense
Restructuring and other charges, net
Provision for depreciation, depletion, and amortization

Adjusted EBITDA

Special items(2)

272 
415 
162 
121 
1,031 
713 

1,589 

67 

Adjusted EBITDA, excluding special items

 $

1,656 

 $

250 

643 
732 
64 
122 
527 
733 

3,071 

58 

3,129  

Alcoa’s Corporation’s definition of Adjusted EBITDA (Earnings before interest, taxes, depreciation, and amortization) is net margin plus an add-
back for depreciation, depletion, and amortization. Net margin is equivalent to Sales minus the following items: Cost of goods sold; Selling, general 
administrative, and other expenses; Research and development expenses; and Provision for depreciation, depletion, and amortization. Adjusted 
EBITDA is a non-GAAP financial measure. Management believes this measure is meaningful to investors because Adjusted EBITDA provides 
additional information with respect to Alcoa Corporation’s operating performance and the Company’s ability to meet its financial obligations. The 
Adjusted EBITDA presented may not be comparable to similarly titled measures of other companies.

(1) As of January 1, 2019, the Company changed its accounting method for valuing certain inventories from LIFO to average cost. The effects of the change 
in accounting principle have been retrospectively applied to the prior period presented. See Exhibit 99.2 to the Company’s Form 8-K filed with the SEC 
on April 17, 2019, which illustrates the effects of the change in accounting principle to 2018 interim and full year financial information.

(2)

Special items include the following (see Reconciliation of Adjusted Income for additional information):
•

for the year ended December 31, 2019, costs related to the restart process at the Bécancour, Canada smelter ($39), costs related to a collective 
employee dismissal process in Spain at the Avilés and La Coruña facilities ($16), costs related to union negotiations in the U.S. ($7), and charges for 
other special items ($5); and,
for the year ended December 31, 2018, a loss on a contractor arbitration matter ($26), costs related to the partial restart of the Warrick (Indiana) 
smelter ($20), costs related to a work stoppage at the Bécancour (Canada) smelter ($11 (primarily contractor services)), and other charges for special 
items ($1). 

•

Reconciliation of Free Cash Flow

Cash from operations(1)

Capital expenditures

Free cash flow

Year ended December 31,

2019

2018

686 

 $

(379)

307 

 $

448 

(399)

49  

  $

  $

Free Cash Flow is a non-GAAP financial measure. Management believes this measure is meaningful to investors because management reviews cash 
flows generated from operations after taking into consideration capital expenditures, which are both necessary to maintain and expand Alcoa 
Corporation’s asset base and expected to generate future cash flows from operations. It is important to note that Free Cash Flow does not represent 
the residual cash flow available for discretionary expenditures since other non-discretionary expenditures, such as mandatory debt service 
requirements, are not deducted from the measure.

(1)

Cash from operations for the year ended December 31, 2018 includes a $500 cash outflow for discretionary contributions made to three of Alcoa 
Corporation’s U.S. defined benefit pension plans. The $500 was funded with the gross proceeds of 6.125% senior notes due 2028 issued in May 2018.

 
 
 
 
 
 
 
 
 
  
  
  
  
 
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
 
  
  
  
  
  
  
 
  
  
  
  
  
  
 
  
  
  
  
 
 
 
 
 
 
 
 
 
 
  
  
  
 
 
  
 
 
 
  
  
  
ALCOA CORPORATION 
DIRECTORS AND OFFICERS 
AS OF MARCH 1, 2020

Directors 
Michael G. Morris 
(Chairman)
Retired Chairman, President
and Chief Executive Officer, 
American Electric Power 
Company, Inc.

Mary Anne Citrino
Senior Advisor,
The Blackstone Group

Timothy P. Flynn 
Retired Chairman, KPMG 
International

Kathryn S. Fuller 
Former Chair, Smithsonian 
National Museum of Natural 
History

Roy C.  Harvey
President and
Chief Executive Officer, 
Alcoa Corporation

James A. Hughes 
Managing Partner, EnCap 
Investments

James E. Nevels 
Founder and Chairman, The 
Swarthmore Group

James W. Owens 
Retired Chairman and Chief 
Executive Officer, Caterpillar 
Inc.

Suzanne Sitherwood 
President and Chief 
Executive Officer, Spire 
Inc.

Steven W. Williams 
Retired President and 
Chief Executive Officer, 
Suncor Energy Inc.

Carol L. Roberts 
Retired Senior Vice 
President and Chief 
Financial Officer, 
International Paper 
Company

Ernesto Zedillo
Director,
Yale Center for the Study 
of Globalization

Officers
Renato De C.A. Bacchi 
Senior Vice President and 
Treasurer

Molly S. Beerman 
Senior Vice President and 
Controller

Marissa P. Earnest 
Senior Vice President, Chief 
Governance Counsel and 
Secretary 

Leigh Ann C. Fisher 
Executive Vice President 
and Chief Human 
Resources Officer

Catherine L.  Garfinkel
Senior Vice President and 
Chief Ethics and 
Compliance Officer

Roy C.  Harvey
President and
Chief Executive Officer

Jeffrey D. Heeter 
Executive Vice President 
and General Counsel 

William F. Oplinger 
Executive Vice President 
and Chief Financial Officer

Heather Hudak 
Senior Vice President, Tax

Benjamin D. Kahrs
Executive Vice President 
and Chief Innovation Officer

Timothy D. Reyes 
Executive Vice President 
and Chief Commercial 
Officer

John D. Slaven 
Executive Vice President 
and Chief Operations 
Officer

Printed in USA
© 2020 Alcoa

Stockholder Information

ANNUAL MEETING
The annual meeting of stockholders will 

STOCKHOLDER SERVICES

Stockholders of record with questions on 

be held at 10:00 a.m. Eastern Daylight Time 

account balances, address changes, or other 

on Wednesday, May 6, 2020 at the Fairmont 

account matters may contact Alcoa’s stock 

Pittsburgh, Grand Ballroom, 510 Market Street, 

transfer agent and registrar, Computershare.

Pittsburgh, PA 15222.

COMPANY NEWS
Visit www.alcoa.com for Securities and 
Exchange Commission fi lings, quarterly earnings 

reports and other company news.

Copies of the annual report and Forms 10-K 

and 10-Q may be requested at no cost at 
https://investors.alcoa.com or by writing to 
Corporate Communications, Alcoa Corporation, 

201 Isabella Street, Suite 500, Pittsburgh, PA 

15212-5858.

INVESTOR INFORMATION

By Telephone
1.800.522.6645

(in the United States and Canada)

1.201.680.6578 (all other calls)

1.800.231.5469 

(Telecommunications Device for the Deaf: TDD)

By Internet
www.computershare.com

Correspondence
Computershare Investor Services

P.O. BOX 505000

Louisville, KY 40233-5000

Securities analysts and investors may write 

to Investor Relations, Alcoa Corporation, 

Overnight Correspondence
Computershare Investor Services

201 Isabella Street, Suite 500, Pittsburgh, PA 

462 South 4th Street

15212-5858; call 1.412.992.5450; or e-mail 
Investor.Relations@alcoa.com.

Suite 1600

Louisville, KY 40202

OTHER PUBLICATIONS

For more information about the Alcoa 

Foundation and Alcoa community 
investments, visit www.alcoa.com and 
choose “Community” under “Who We Are,” 
or www.alcoa.com/foundation.

For Alcoa’s Sustainability Report, visit 
www.alcoa.com/sustainability; write to 
Sustainability, Alcoa Corporation, 201 Isabella 

For stockholder questions on other matters 

related to Alcoa, write to: 

Alcoa Corporation

Attn: Corporate Secretary’s Offi ce

201 Isabella Street, Suite 500, 

Pittsburgh, PA 15212-5858; 

call 1.412.315.2900; 
or email Corporate_Secretary@alcoa.com.

STOCK LISTING

Street, Suite 500, Pittsburgh, PA 15212-5858; 
or e-mail sustainability@alcoa.com.

Common Stock
New York Stock Exchange  |  Ticker symbol: AA

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ALCOA CORPORATION
201 Isabella Street

Suite 500

Pittsburgh, PA 15212-5858

Tel 1.412.315.2900

www.alcoa.com

CONNECT WITH US

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