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On December 15, 2010, the Illinois Commerce Commission (ILCC) authorized Ameren Illinois Utilities (Ameren) and Commonwealth Edison Company (ComEd) to enter into long-term contracts involving 37,234,500 megawatt-hours (MWH) of renewable energy over 20 years (1,261,725 MWH per year for ComEd and 600,000 MWH per year for Ameren) for an average price of $55
