Dynegy, Inc. engages in the production and sale of electric energy, capacity and ancillary services to six states in the United States regions of the Midwest, the Northeast and the West Coast. It sells electric energy, capacity and ancillary services on a wholesale basis from its power generation facilities. The company operates business through three segments: Coal, Gas & Dynegy Northeast. The Coal segment is comprised of facilities and two operating natural gas-fired peaker facilities in Illinois. The Gas segment is comprised of seven operating natural gas-fired power generation facilities located in California, Nevada, Illinois, Pennsylvania, New York, and Maine, and one fuel-oil fired power generation facility located in California. The Dynegy Northeast segment is comprised of the Roseton and Danskammer facilities located in Newburgh, New York. Its customers include regional transmission organizations, independent system operators, integrated utilities, municipalities, electric cooperatives, transmission and distribution utilities, industrial customers, power marketers, financial participants, such as banks and hedge funds and other power generators. Dynegy was founded in 1984 and is headquartered in Houston, TX.