China Energy Conservation Investment Corporation was created in 1997.
Energy Alberta Corporation was created in 2005.
Roxxon Energy Corporation was created in 1974.
Renewable Energy Corporation was created in 1996.
Wisconsin Energy Corporation was created in 1987.
Imperial Energy Corporation was created in 2004.
Mongolia Energy Corporation was created in 1972.
Valero Energy Corporation was created on 1980-01-01.
Gujarat Energy Transmission Corporation Limited was created in 1999-05.
Sempra Energy was created in 1998 through the merger of two companies - Pacific Enterprises and Enova Corporation.
Vermont has wind, solar, and water power for natural resources for energy, as well as a few others.
Valero Energy Corporation's population is 21,000.