Highlights of Alcoa's Commitment to Sustainable Development

Highlights of Alcoa's Commitment to Sustainable Development

June 22, 2004

The following is taken from Alcoa’s periodic newsletter, which offers a roundup of highlights from its operations worldwide. Taken individually, these summaries provide insight into Alcoa’s performance in the economic, environmental, and social realms. Taken together, they reveal the breadth of activity that ultimately delivers a sustainable outcome.

More detail about Alcoa can be found on our website, www.alcoa.com.

Potential Smelter in Trinidad Announced

Alcoa signed a memorandum of understanding under which Alcoa and the government of the Republic of Trinidad and Tobago will build a state-of-the-art, low emission, environmentally friendly aluminum smelter in Trinidad.

Alcoa, Alcan Assess Feasibility of Guinea Refinery

Alcoa World Alumina LLC and Alcan Inc. signed a memorandum of understanding to assess the feasibility of developing jointly an alumina refinery in the Republic of Guinea, West Africa.

Alcoa to Purchase Rusal Facilities

Alcoa has agreed in principle to purchase from Russian Aluminum (Rusal) two fabricating facilities in Samara and Belaya Kalitva in the Russian Federation.

Historic Agreement Preserves U.S. Land

More than 20 environmental and regulatory groups and Alcoa Power Generating Inc. sign a historic pact that will preserve more than 10,000 acres of land in eastern U.S.

Alcoa Acts on Climate Change Issue

Alcoa has committed to a 25% reduction in its worldwide directly controlled greenhouse gas emissions by 2010 from a base year of 1990.

Applying Alcoa EHS Expertise Outside the Company

Alcoa employees are serving the U.S. government as volunteer advisors, transferring environmental, health, and safety expertise gained inside Alcoa to projects and initiatives outside the company.

Biodiversity Studies Underpin Mine Rehabilitation in Suriname

A biological expedition and permanent monitoring plots will help Alcoa’s Suriname Aluminum Company in its future mine rehabilitation efforts.

Wetlands Project Engages Community

Expansion of existing wetlands at Alcoa’s Massena East Plant in New York (USA) resulted in more than an enhanced environmental outcome.

Focus on Ergonomics Improves Health, Lifts Productivity

Initiatives are underway throughout Alcoa to seek and eliminate the root causes of ergonomic injuries through the redesign of work according to Alcoa Business System principles.

Sending Employees Home Healthier

Alcoa believes that it is possible for people to go home healthier than when they came to work, and a company-sponsored smoking cessation program in Brazil is doing just that.

We welcome your comments or questions on Alcoa’s sustainability efforts. We won’t necessarily reply to every e-mail we receive, but we do read and consider them all.

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