Kenneth Douglas Cory

Calpine Corp. operates as power generation company, which engages in the ownership and operation of natural-gas fired and geothermal power plants. It sells power and related services to wholesale customers who include commercial and industrial end-users, state and regional wholesale market operators, and retail customers. The company was founded by Peter Cartwright in June 1984 and is headquartered in Houston, TX.

EPCOR Power LP generates electricity using power generation assets in Canada and the United States. Its management and administrative services are performed by its general partner EPCOR Power Services Ltd. The Partnership's portfolio consists of 19 wholly-owned power generation assets located in Canada and the United States. The company was founded in 1997 and is headquartered in Edmonton, Canada.

EPCOR Utilities, Inc. builds, owns and operates electrical, natural gas and water transmission and distribution networks, water and wastewater treatment facilities, sanitary and stormwater systems, and infrastructure in Canada and the United States. Its products and services include water service for new homes and developments, cross connection control, and water solutions. The company was founded on Aug 28, 1995 and is headquartered in Edmonton, Canada.

CPI Income Services Ltd. distributes power services and is ultimately controlled by the City of Edmonton. The private company is based in Edmonton, Canada.

Capital Power Income LP is a limited partnership company which builds, owns and operates power plants, electrical transmission and distribution networks, water and wastewater treatment facilities and infrastructure. The company changed its name from EPCOR Power LP to Capital Power Income LP in November 2009. The company was founded in 1997 and is headquartered in Edmonton, Canada