Form 425
The Aluminum Value Chain
The Aluminum Value Chain
Unlocking Aluminum’s value and building a sustainable future
Unlocking Aluminum’s value and building a sustainable future
Bernt
Reitan
Executive Vice President, Alcoa
President, Alcoa Primary Products
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Bahrain
13-16 May 2007
Filed by Alcoa Inc.
Pursuant to Rule 425
Under the Securities Act of 1933
Registration Statement:
333-142669
Subject Company: Alcan Inc.
Commission File No.:
001-03677


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Forward-Looking Statements
Certain statements
and
assumptions
in
this
communication
contain
or
are
based
on
"forward-looking“
information
and
involve
risks
and
uncertainties.
Forward-looking statements may be identified by their use of words like "anticipates," "believes," "estimates," "expects," "hopes," "targets," "should,"
"will," "will likely result," "forecast," "outlook," "projects" or other words of similar meaning. Such forward-looking information includes, without limitation,
the statements as to the impact of the proposed acquisition on revenues, costs and earnings.  Such forward looking statements are subject to
numerous assumptions,
uncertainties
and
risks,
many
of
which
are
outside
of
Alcoa's
control.
Accordingly,
actual
results
and
developments
are
likely
to differ, and may differ materially, from those expressed or implied by the forward-looking statements contained in this communication. These risks
and uncertainties include Alcoa's ability to successfully integrate the operations of Alcan; the outcome of contingencies including litigation,
environmental remediation, divestitures of businesses, and anticipated costs of capital investments; general business and economic conditions;
interest rates; the supply and demand for, deliveries of, and the prices and price volatility of primary aluminum, fabricated aluminum, and alumina
produced by Alcoa and Alcan; the timing of the receipt of regulatory and governmental approvals necessary to complete the acquisition of Alcan and
any undertakings agreed to in connection with the receipt of such regulatory and governmental approvals; the timing of receipt of regulatory and
governmental approvals for Alcoa's and Alcan's development projects and other operations; the availability of financing to refinance indebtedness
incurred in
connection
with
the
acquisition
of
Alcan
on
reasonable
terms;
the
availability
of
financing
for
Alcoa's
and
Alcan's
development
projects
on
reasonable terms;
Alcoa's
and
Alcan's
respective
costs
of
production
and
their
respective
production
and
productivity
levels,
as
well
as
those
of
their
competitors; energy
costs;
Alcoa's
and
Alcan's
ability
to
secure
adequate
transportation
for
their
respective
products,
to
procure
mining
equipment
and
operating supplies in sufficient quantities and on a timely basis, and to attract and retain skilled staff; the impact of changes in foreign currency
exchange rates on Alcoa's and Alcan's costs and results, particularly the Canadian dollar, Euro, and Australian dollar, may affect profitability as some
important raw
materials
are
purchased
in
other
currencies,
while
products
generally
are
sold
in
U.S.
dollars;
engineering
and
construction
timetables
and capital costs for Alcoa‘s and Alcan's development and expansion projects; market competition; tax benefits and tax rates; the outcome of
negotiations with
key
customers;
the
resolution
of
environmental
and
other
proceedings
or
disputes;
and
Alcoa's
and
Alcan's
ongoing
relations
with
their respective employees and with their respective business partners and joint venturers.


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Forward-Looking Statements
Additional risks, uncertainties and other factors affecting forward looking statements include, but are not limited to, the following:
•Alcoa is, and the combined company will be, subject to cyclical fluctuations in London Metal Exchange primary aluminum prices,
economic and business conditions generally, and aluminum end-use markets;
•Alcoa's operations consume, and the combined company's operations will consume, substantial amounts of energy, and profitability
may decline if energy costs rise or if energy supplies are interrupted;
•The profitability of Alcoa and/or the combined company could be adversely affected by increases in the cost of raw materials;
•Union disputes and other employee relations issues could adversely affect Alcoa's and/or the combined company's financial results;
•Alcoa and/or the combined company may not be able to successfully implement its growth strategy;
•Alcoa's operations are, and the combined company's operations will be, exposed to business and operational risks, changes in
conditions and events beyond its control in the countries in which it operates;
•Alcoa is, and the combined company will be, exposed to fluctuations in foreign currency exchange rates and interest rates, as well as
inflation and other economic factors in the countries in which it operates;
•Alcoa faces, and the combined company will face, significant price competition from other aluminum producers and end-use markets for
Alcoa products that are highly competitive;
•Alcoa and/or
the
combined
company
could
be
adversely
affected
by
changes
in
the
business
or
financial
condition
of
a
significant
customer or customers;
•Alcoa and/or the combined company may not be able to successfully implement its productivity and cost-reduction initiatives;
•Alcoa and/or the combined company may not be able to successfully develop and implement new technology initiatives;
•Alcoa is, and the combined company will be, subject to a broad range of environmental laws and regulations in the jurisdictions in which
it operates and may be exposed to substantial costs and liabilities associated with such laws;
•Alcoa’s smelting operations are expected to be affected by various regulations concerning greenhouse gas emissions;
•Alcoa and the combined company may be exposed to significant legal proceedings, investigations or changes in law; and
•Unexpected events may increase Alcoa's and/or the combined company's cost of doing business or disrupt Alcoa's and/or the combined
company's operations.
See also the risk factors disclosed in Alcoa's Annual Report on Form 10-K for the fiscal year ended December 31, 2006. Readers are
cautioned not to put undue reliance on forward-looking statements. Alcoa disclaims any intent or obligation to update these forward-
looking statements, whether as a result of new information, future events or otherwise, except as may be required by applicable law.


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Additional information
WHERE TO FIND ADDITIONAL INFORMATION
In connection with the offer by Alcoa to purchase all of the issued and outstanding common
shares of Alcan (the “Offer”), Alcoa has filed with the Securities and Exchange Commission
(the “SEC”) a registration statement on Form S-4 (the “Registration Statement”), which
contains a prospectus relating to the Offer (the “Prospectus”), and a tender offer statement
on Schedule TO (the “Schedule TO”).  This communication is not a substitute for the
Prospectus, the Registration Statement and the Schedule TO.  ALCAN SHAREHOLDERS
AND OTHER INTERESTED PARTIES ARE URGED TO READ THESE DOCUMENTS, ALL
OTHER APPLICABLE DOCUMENTS AND ANY AMENDMENTS OR SUPPLEMENTS TO
ANY SUCH DOCUMENTS WHEN THEY BECOME AVAILABLE, BECAUSE EACH
CONTAINS OR WILL CONTAIN IMPORTANT INFORMATION ABOUT ALCOA, ALCAN
AND THE OFFER.  Materials filed with SEC are available electronically without charge at
the SEC’s
website, www.sec.gov. Materials filed with the Canadian securities regulatory
authorities ("CSRA") are available electronically without charge
at www.sedar.com. 
Materials filed with the SEC or the CSRA may also be obtained without charge at Alcoa’s
website, www.alcoa.com, or by directing a request to Alcoa’s investor relations department
at (212) 836-2674.  In addition, Alcan shareholders may obtain free copies of
such
materials filed with the SEC or the CSRA by directing a written or oral request to the
Information Agent for the Offer, MacKenzie
Partners, Inc., toll-free at (800) 322-2885
(English) or (888) 405-1217 (French).  While the Offer is being made to all holders of Alcan
Common Shares, this communication does not constitute an offer or a solicitation in any
jurisdiction in which such offer or solicitation is unlawful.  The Offer is not being made in, nor
will deposits be accepted in, any jurisdiction in which the making or acceptance thereof
would not be in compliance with the laws of such jurisdiction.  However, Alcoa may, in its
sole discretion, take such action as they may deem necessary to extend the Offer in any
such jurisdiction.


The Aluminum Value Chain
Unlocking
Unlocking
Aluminum’s value and
Aluminum’s value and
building a sustainable
building a sustainable
future
future


Alcoa at a glance
Alcoa on the leading
edge
Megatrends that
drive our business
Unlocking
aluminum’s value
Industry landscape
Agenda


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Alcoa at a glance
Leading aluminum products company
Primary aluminum and alumina
Flat-rolled aluminum and hard-alloy extrusions
Active in all major segments of the industry:
Technology
Smelting
Mining
Fabricating
Refining
Recycling
Products serving the aerospace, automotive, commercial
transportation, packaging, building and construction, and
industrial markets.


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Financial performance -
2006
9%
20%
27%
14%
18%
11%
Engineered
Solutions
Alumina
Primary Metals
Flat Rolled
Extruded & End
Packaging &
Consumer
2006 3
rd
Party Revenue by Segment
2006 ATOI by Segment
30%
50%
7%
2%
9%
3%
Engineered
Solutions
Alumina
Flat Rolled
Primary Metals
Packaging &
Consumer
Extruded & End
$30.4 Billion -
highest revenue and income in 
Alcoa history


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44 Countries
123,000 Employees
2006 Sales
by Geography
Pacific
ROW
57%
13%
Europe
24%
6%
U.S.
Global organization


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Alcoa Primary Operations
Refinery
Smelter
Stand-alone bauxite mine
Refinery
Smelter
Stand-alone bauxite mine
North America:
Smelting   2.8M tonnes
Refining    2.3M tonnes
Latin America:
Smelting   0.3M tonnes
Refining    2.6M tonnes
Europe:
Smelting   0.6M tonnes
Refining    1.3M tonnes
Australia:
Smelting   0.4M tonnes
Refining    7.8M tonnes
Refinery
Smelter
Stand-alone bauxite mine
Refinery
Smelter
Stand-alone bauxite mine
North America:
Smelting   2.8M tonnes
Refining    2.3M tonnes
Latin America:
Smelting   0.3M tonnes
Refining    2.6M tonnes
Europe:
Smelting   0.6M tonnes
Refining    1.3M tonnes
Australia:
Smelting   0.4M tonnes
Refining    7.8M tonnes
Iceland
Smelting 0.3M tonnes
Key Facts (2006)
25 Smelters on 5
continents
9 refineries on 4
continents
3.6 mmt
Aluminum
Production --
11% of
world output
15.1 mmt
Alumina
production –
23% of
world output
$8.9 billion in 3
rd
Party
Revenue
$15 billion total Revenue
incl intercompany sales
to down-streams


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A values-driven company
Integrity
Environment, Health and Safety
Customer
Excellence
People
Profitability
Accountability


Living the
Living the
Values
Values


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Committed to sustainability
2020
Strategic
framework


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Sustainability goals
From base year 2000:
60% reduction sulfur dioxide by 2010
50% reduction volatile organic compounds by 2008
30% reduction nitrogen oxides by 2007
80% reduction mercury emissions by 2008
50% reduction landfill waste by 2007
Reduce energy intensity 10% by 2010
60% reduction in process water use and discharge by 2009
From base year 1990:
25% reduction in greenhouse gas emissions by 2010.


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Land stewardship
Reclamation
Conservation/biodiversity
Management
Alcoa-sponsored
environmental parks,
Brazil
Award-winning forest
restoration, Australia
Great Smoky Mountains
conservation agreement,
USA


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Safety leader
0.00
0.50
1.00
1.50
2.00
2.50
3.00
3.50
1995
1996
1997
1998
1999
2000
2001
2002
2003
2004
2005
2006
U.S Industry Average
Alcoa
Alcoa facilities worldwide are 20 times safer than U.S average
More than 82% of Alcoa facilities had zero lost workdays in 2006
Lost workdays


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Community support
Commitment
to
Communities
-
2006
Alcoa and Alcoa Foundation
investments totaled $42.3 million
More than 500,000 volunteer work
hours, equivalent of 55 years of
work
Launched $8.6 million Conservation 
and Sustainability Fellowship
research program
Employee volunteers in Australia


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United States Climate Action
Partnership
Alcoa a founding member
10 US Corporations and 4 NGOs
Slow, stop and reverse climate change
A call for action to the US Government
Founding principles
Account for the global dimensions of climate change
Recognize the importance of technology
Be environmentally effective
Create economic opportunity and advantage
Be fair to sectors disproportionately impacted
Recognize and encourage early action
“I am convinced that we can build a global plan of action
on climate change in ways that create more economic
opportunities than risks.”
Alain Belda
NGO Members
Environmental Defense
Natural Resources Defense
Council
Pew Center on Global
Climate Change
World Resources Institute
Industry Members
Alcoa
BP America
Caterpillar
Duke Energy
DuPont
General Electric
PG&E
PNM Resources


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Recognition
Member Dow Jones Sustainability Indexes
Most Sustainable Corporation / World
Economic Forum in Davos
Top Green Company by BusinessWeek
magazine and the Climate Group for GHG
reductions
$8.6 million Conservation & Sustainability
Research Fellows Program
Named by CERES as a leader in climate
change and governance
UNEP Global 500 Role of Honour
World Environment Center Gold Medal


Creating value:
Creating value:
Alcoa at the leading
Alcoa at the leading
edge of sustainable
edge of sustainable
production
production


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Sustainable aluminum production
Recycled content
Sustainable energy sources
Energy conservation
GHG control achievements
Smelting Technology
Anode effect management
Breakthrough smelting
technologies
GHG Neutral by 2020


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Leader in recycled content
Scrap recycling center, Hungary
30% growth in recycled content  --
2004-2006
0
200
400
600
800
1000
2004
2005
2006
Currently Alcoa uses nearly 1 million
mt/year of recycled aluminum –
25%
of primary production
mt


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Anode effect management
Operational excellence in
smelting process
Consistent, stable reaction
26% reduction in CO
2
emissions 5 years ahead of
target
75% reduction in PFC
emissions since 1990
Concurrent energy savings
Best practices shared across
the Alcoa system


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Progress -
greenhouse gas
reductions
(Direct GHG Emissions from Managed Facilities)
0%
5%
10%
15%
20%
25%
30%
Alcoa primary aluminum
production nearly doubled from
1.9 mmt/y
to 3.6 mmt/y
during
this period.


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Leader in sustainable energy
More than a century of hydropower
expertise
new technology improving yield of
existing projects –
LIHI certification
Cogeneration at Wagerup
and Pinjarra
Biofuels
for plant equipment
Green Power –
renewable energy
contracts
Geothermal
Under consideration for proposed
second smelter in  Iceland
Calderwood
dam, Tennessee
Pinjarra
cogeneration plant


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Cogeneration in Australia
Pinjarra
and Wagerup
refineries, Western Australia
First of four 140 MW plants completed in 06 at Pinjarra
Potential 1.6 million tons/year GHG savings for both
plants
240 tonnes/hour of steam for refineries, electricity for
municipal grid
Energy efficiency is 75% compared to 30-35% for 
coal-fired generation; 50% for gas turbine
Electricity greenhouse gas saved: 450,000 tons/year
Steam greenhouse gas saved: 135,000 tons/year
Alcoa is Australia’s largest cogeneration customer


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Energy conservation
US DOE energy reduction program
Nitrogen oxide emissions reduced by 770 mtpy
Sulphur
Dioxide emissions reduced by 1600 mtpy
Carbon Dioxide emission reduced by 420,000 mtpy
Operating costs cut by $15 million
Best practices shared worldwide


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Carbon capture
Waste CO
2
from neighboring
facility used to reduce alkalinity of
bauxite residue
Captures 70,000 tonnes/year of
CO
2
Potential 300,000 tonnes/year in
Australia
Researching technology for
extracting CO
2
from Alcoa’s flue
gases
Carbon capture plant, Kwinana, Western Australia


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Breakthrough smelting
technologies
Post-Carbon technology
Possible next-generation
process
Replaces most CO
2
emissions
with O
2
emissions
Reduces operating costs
Eliminates all sulfur and carbon
emissions from anodes
Carbothermic
process
Electrolysis-free process
Significant reduction in energy
Alcoa Technical Center


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Sustainable growth in Iceland
Alcoa Fjardaal
344,000 mtpy
capacity
First metal April 2007
Compliant with
Iceland’s stringent
environmental
requirements
North Iceland
Possible second
smelter site in Bakki
Phase 2 feasibility
study
Geothermal power
under consideration
First shipment of alumina, Alcoa Fjardaal, Iceland –
28 March 2007


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Fjardaal
on line –
April 07
Bath transfer


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0
1
2
3
4
5
6
7
Iceland: a leader in
sustainable power
Hydro
Geothermal
Estimated per capita CO
2
emissions from electricity
production in selected countries
Source: Orkuveita Reykjavikur


Megatrends
Megatrends
that drive our
that drive our
business
business
Global urbanization
Climate change


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Rapid growth of cities presents significant opportunities for physical
infrastructure utilizing products that we currently make
New opportunities in areas like rail cars, lightweight bridge decks, non
corrosive signage, portable power sources, integrated B&C solutions
1
2
3
4
Lightweight a key enabler of rapid migration –
fast ferries, transport
planes, containers, payload increases of trucks
Lead the development of  technologies and solutions for
security products (e.g. lightweight armor, blast proof containers)
Flexible solar energy panels using aluminum substrates as integrated
building and construction products
Enhance grid efficiencies by supplying co-extruded, high conductivity
Al-Cu wire
Promote the use of aluminum in multi-fuel vehicles
Increased  aluminum content in thermal management
solutions driven by miniaturization
Demographics
Globalization
Natural Resources
& Environment
Science and
Technology Advances
Global Megatrends present
opportunities for Alcoa


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Building for the future
Aluminum consumption
World Aluminum Consumption (MT)
2005: 32M
2020E: 60.6M
+0.4
+1.1
+0.9
+0.5
+7.1
+0.5
Latin America
+4.1
Western Europe
+2.4
E. Europe, CIS & Other
+4.4
North America
+17.2
Asia
Source:  CRU; McKinsey & Co
1998: 22M
7.2
6.7
1.7
5.6
0.8
14.3
7.2
2.6
6.7
1.2
31.5
11.6
5.0
10.8
1.7


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Climate change
A Megatrend
and a global issue
The global dialog has moved
from debate to action
Global consumption growth is
raising the stakes
Aluminum has tremendous
value in addressing the
challenge
Aluminum is part of the
solution to climate change


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Climate change: beyond debate
10 years ago, UN’s
Kyoto Protocol moved the issue
to the global stage. It’s currently endorsed by 169
governments
In the US, industries and NGOs are working together
to provide proactive and effective voluntary
strategies
US Climate Action Partnership
Alcoa founding member
Global
Roundtable
on
Climate
Change
Columbia
University
EU’s
new 2020 Energy Policy will reduce CO2
emissions by 20% by 2020
Last year’s ASEM 6 Summit pledged
Asian/European collaboration on addressing climate
change
In Australia, Kyoto and climate change are a key
factor in the upcoming election
Alcoa began
addressing climate
change in the late
90s


Aluminum: part
Aluminum: part
of solution to
of solution to
climate change
climate change
Recyclabity
Lasting value
Automotive lightweighting
Aerospace growth
Greenhouse gas neutral


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Part of the solution: Recycling
One of the most recyclable, reusable
materials on earth
Less than 1% melt loss
Saves 95% of mine-to-ingot energy of
primary production
Saves 95% of mine-to-ingot GHG
emissions


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Part of the solution: Lasting value
73% of all aluminum
ever
produced is still in use today
Since 1888, about 800
million tonnes of aluminium
have been produced.
About 580 million tonnes of
this amount is still in
productive use.
Recycling the metal
currently stored in use
would equal 15 years’
primary aluminium output.
580
800
Global Metal Pool (Inventory) (tonnes)
Total Metal Produced (tonnes)
Source: IAI


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Part of the solution:
Aluminum lifecycle
Source: IAI
Total Products
Stored in Use
Since 1888
586.0
Finished
Products
40.4
Oxidized in
Applications
0.8
Fabricated and
Finished
Products
67.4
Traded
New
Scrap
8.6
Traded
New
Scrap
1.4
Ingots 68.8
Metal Losses 1.4
Not Recycled in 2006 3.5
Under Investigation 3.7
Old
Scrap
7.8
Primary
Aluminium used
34.0
Remelted / Recycled
34.8
Net Addition 2006
24.4
Fabricator
Scrap
18.4
Internal
Values in million of metric tons


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Part of the solution:
Automotive lightweighting
Aluminum is the most sustainable
automotive material in the world
Aluminum is infinitely recyclable.
95% of the aluminum from a
scrapped vehicle is recycled at the
end of the vehicle’s useful life
The amount of aluminum used in
automobiles has doubled over the
last decade
Audi spaceframe
Source: IAI


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Part of the solution:
Automotive lightweighting
Aluminum use in transportation
saves 250 million tons of CO
2
emissions per year
Using aluminum to replace
steel saves 22.9 kg of CO
2
per
kg of aluminum
Aluminum adds performance,
safety and style without adding
weight
Body and chassis
for GM/Chevrolet
Sequel hydrogen-
powered vehicle


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Part of the solution: Aerospace
The world fleet
will more than
double in the
next two
decades
Alcoa is the
leading supplier
and innovator in
aerospace


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Part of the solution:
Growth in all areas
Next-generation aircraft will have
significant high-value aluminum
content
A380: 1000 tonnes
of plate
Boeing 787: composite design
uses advanced, high-value
aluminum alloys
Current generation will continue
to use aluminum through 2015
737, 777, A320, A330, A340
Growth in new aircraft categories
(VLJ/Very Light Jets) will be
strong
Boeing 747-8
Eclipse 500 4-passenger jet
Airbus A380


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Part of the solution:
Aerospace value drivers
Historic durability, inspectability
Alloy and product form flexibility
Aluminum’s weight/strength ratio
creates new opportunities for
sustainability:
Reducing engine noise
Reducing emissions
Reducing fuel consumption
GE
NX
engine
-
787
Forged bulkhead –
Joint
Strike Fighter
Fuselage –
Airbus A380


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Part of the solution:
Adding value to everything that moves
Aluminum lightweighting saves
energy and emissions in
automotive, truck, rail, aerospace
and other applications
Emissions saved by aluminum
lightweighting can offset the
climate impact of aluminum
manufacturing
Aluminum can be a greenhouse-
neutral material
in the foreseeable
future


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Part of the solution:
GHG neutral by 2020
Growing aluminum
lightweighting in road
and rail vehicles
Production and
energy improvements
Recycling
Aluminum’s value in
reducing greenhouse
gases can offset
emissions from
production


Alcoa and Alcan:
Alcoa and Alcan:
Response to an
Response to an
evolving industry
evolving industry
landscape
landscape
Creating an industry
leader
Evolving competitive
landscape and the need
for scale
Combined strengths


50
CRU’s
12
th
World Aluminium
Conference --
2007
Creating an industry leader
Bauxite & Refining
Access to
World-Class
Reserves
2
nd
Quartile
on Cost
Curve
Capacity:
21.5 MMT
Energy
Self
Generation:
34%
Long Term
Contracts:
54%
Smelting
Global Rank: 
#1
2
nd
Quartile
on Cost
Curve
Capacity:
7.8 MMT
End Markets
Renewable
Hydro:  
54%
Building &
Construction
Packaging
Commercial
Transportation
Automotive
Aerospace
Global Rank:
#1


51
CRU’s
12
th
World Aluminium
Conference --
2007
Evolving competitive landscape
Access to quality
bauxite and
alumina
Aluminum consumption
projected to double over 15
years
Emerging global competitors
in Russia, China, India and the
Middle East
Scale required to maintain
competitiveness
Evolving end markets
demanding product innovation
Industry Fundamentals
Access to long-term,
low cost energy
Innovation through
world-class
technology and
R&D
Proven commitment
to sustainability
Keys to Success
Alcoa / Alcan well positioned to compete with large global peers
and
deliver profitable growth


52
Industry landscape demands
large scale
Source: Factset and public filings. Market data as of May 4, 2007.
Note:
Alcoa
/
Alcan
represents
the
combined
enterprise
value
pro
forma
for
shares
and
new
debt
issued
for
transaction.
(1) United Company Rusal. Enterprise value estimate per Wall Street research.
$155
$121
$93
$91
$66
$55
$41
$41
$41
$38
$30
$29
$28
$27
$25
$74
$0
$20
$40
$60
$80
$100
$120
$140
$160
$180
Top 15 Metals & Mining Companies
Combination creates
the
5
th
largest
metals
& mining company in the world


53
South America
6.5%
CIS/E. Europe
5.1%
BHP Billiton
5.6%
India
3.2%
Alcan
8.3%
Alcoa
19.8%
Transforming alumina
landscape
Alcoa
23.2%
Reynolds
5.7%
Pechiney
3.5%
India
2.8%
E. Europe
3.9%
South America
5.8%
Alcan
9.8%
Alusuisse
2.3%
Billiton
3.4%
Inespal
2.1%
1998
2006
Total Market: 53 MMT
Total Market: 79 MMT
Source: CRU
Note: Percentages may not add to 100%
Significant Growth in the East
Alumina Capacity
Rusal
13.2%
Chalco
12.1%
Other China
9.8%
Hydro
2%
RTZ Comalco
4%
Other W. World
10%
China
6.8%
CIS
10.8%
Hydro
1%
VAW
1%
Comalco
3%
Other W. World
15%


54
Alcan
9.4%
Alcoa
10.9%
Middle East
4.2%
BHP Billiton
3.5%
India
2.1%
CIS/E. Europe
2.8%
South America
3.9%
Transforming aluminum
landscape
Rusal
10.3%
Chalco
9.2%
Other China
21.0%
Alcoa
8.9%
Pechiney
3.3%
Reynolds
4.5%
E. Europe
1.9%
Middle East
3.6%
Alcan
6.7%
Alusuisse
1.1%
Billiton
4.2%
Inespal
1.4%
Alumax
2.8%
1998
2006
Significant Growth in the East
Aluminum Capacity
Total Market: 25 MMT
Total Market: 39 MMT
Source: CRU
Note: Percentages may not add to 100%
Hydro
3%
VAW
2%
Comalco
3%
Other W. World
29%
Hydro
4%
RTZ Comalco
2%
Other W. World
16%
China
10.4%
CIS
14.9%


55
CRU’s
12
th
World Aluminium
Conference --
2007
Access to quality bauxite &
alumina
Alcoa
Alcan
Shared
Alcoa
Alcan
Shared
Total Potential
Bauxite
Alumina
12 mines and 13 refineries on 6 continents
Note:  Includes ownership in JVs


56
CRU’s
12
th
World Aluminium
Conference --
2007
World class bauxite and
alumina franchise
9,564
2,269
2,930
4,448
5,907
10,443
15,617
21,524
6,926
16,490
0
5,000
10,000
15,000
20,000
25,000
Alumina Refinery Cash Costs ($/MT)
0
50
100
150
200
250
300
350
400
450
0
10,000
20,000
30,000
40,000
50,000
60,000
70,000
Worldwide
Production
-
000
MT
2006 Cost Curve
Alcan Average
Alcoa Average
66
th
Percentile
38
th
Percentile
Bauxite & Alumina
2006 ($Millions)
2006 Refining Capacity (kMT)
Chalco
Other China
Source:  CRU full operating cost, Alcoa analysis; Company filings
Global supplier with premier facilities
Low cost production base -
majority of
production in bottom half of cost curve
Best in class operational expertise and
technology
Investing in high return growth projects
Combined
Total Revenue
4,929
3,845
8,774
EBITDA
1,670
609
2,279


57
CRU’s
12
th
World Aluminium
Conference --
2007
Attractive smelter portfolio
Alcoa
Alcan
Shared
46 smelters on 6 continents
Note:  Includes ownership in JVs


58
CRU’s
12
th
World Aluminium
Conference --
2007
Attractive smelter portfolio
7,788
855
1,364
1,683
3,418
3,985
4,370
3,534
853
771
8,096
11,630
0
2,000
4,000
6,000
8,000
10,000
12,000
14,000
Primary Metals
Aluminum Smelter Cash Costs ($/MT)
1,000
1,200
1,400
1,600
1,800
2,000
2,200
2,400
2,600
2,800
3,000
0
5,000
10,000
15,000
20,000
25,000
30,000
Worldwide
Production
-
000
MT
2006 Cost Curve
Alcan Average
Alcoa Average
34
th
Percentile
51
st
Percentile
2006 Smelting Capacity (kMT)
Chalco
Other China
2006 ($Millions)
Global supplier with premier facilities
Low cost production base
Best in class operational expertise and
technology
88% of power requirement self-generated
or under long-term contracts
Investing in high return growth projects
Source:  CRU full operating cost, Alcoa analysis; Company filings
Combined
Total Revenue
12,379
11,147
23,526
EBITDA
2,881
2,962
5,843


Alcoa aspires to be
the best company in
the world.