New York, NY (USA)- Alcoa has reached an agreement with the government of the province of Quebec on a new, renewable energy contract to supply all three of the company's aluminum smelters in the province -- Baie Comeau, Becancour (ABI), and Deschambault -- through the year 2040. The contract also enables Alcoa to invest $1.2 billion to upgrade and expand Baie Comeau production to 548,000 metric tons per…