Calpine

Calpine Corporation is America’s largest generator of electricity from natural gas and geothermal resources. A Fortune 500 company based in Houston, Texas, the company’s stock trades on the New York Stock Exchange under the symbol CPN. Its fleet of 84 power plants in operation or under construction represents more 27,000 megawatts of generation capacity. Through wholesale power operations and its retail business, Champion Energy, Calpine serves customers in 21 states and Canada.