Sustana™

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Sustana™

The world’s most comprehensive portfolio of low-carbon aluminum products

There’s no better way to reduce your carbon footprint than through recyclable, energy-saving aluminum solutions. Alcoa’s Sustana line of products can help our customers lower the carbon footprint of their supply chain.




Our Sustana Products

From bauxite mines to finished metal, we have a unique advantage to deliver the aluminum industry’s most comprehensive portfolio of low carbon products:

EcoSource™

The world’s only low-carbon smelter-grade alumina brand. Less than 0.6 CO2e emissions (scope 1 and 2) from bauxite and alumina.

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EcoLum™

Low-carbon primary aluminum backed by responsible production from mine to finished metal. Less than 4.0 CO2e emissions (scope 1 and 2) from bauxite, alumina, smelting, and casting. This performance is approximately 3.5 times better than the industry average and is offered in a full range of primary products, including billet, foundry, slab, unalloyed high purity, and P1020.

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EcoDura™

Aluminum with 50 percent minimum recycled content. The product can also deliver benefits for building and construction customers in terms of LEED® certification points.

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