Dynegy, Inc., through its subsidiaries, engages in the production and sale of electric energy, capacity, and ancillary services in the United States. It generates electricity by burning coal, natural gas, or oil. As of December 31, 2006, the company owned or leased 20 plants of power generation facilities with 11,739 megawatts capacity. Its customers include regional transmission organizations, independent system operators, integrated utilities, municipalities, electric cooperatives, transmission and distribution utilities, industrial customers, power marketers, banks, hedge funds, other power generators, and commercial end-users. Dynegy’s sells electric energy, capacity, and ancillary...