Alcoa’s Upstream Portfolio will become the new Alcoa following the company's separation. At Alcoa, we are the best operators in the industry and leaders in the production of Bauxite, Alumina and Aluminum products. Our portfolio of world-class assets is geared toward cost efficiency and sustainability. It includes the largest, low-cost bauxite mining portfolio in existence; the world’s most attractive alumina refining system; and an optimized aluminum smelting portfolio. Our innovative cast-products network gives us a commercial edge, producing premium aluminum products and delivering expert technical services to our customers. Our fleet of renewable energy assets provides the flexibility to either power our portfolio or profit from sales.