Tenaska
Tenaska is a private independent energy company based in the United States. The employee-owned company was founded in 1987 and headquartered in Omaha, Nebraska, with regional offices in Dallas, Denver, Houston, Pittsburgh, Calgary, and Vancouver, Canada.
Tenaska and its affiliates develop, own and operate non-utility power plants; market natural gas, electric power, biofuels and related agriculture commodities, and natural gas fuels; provide energy risk management services and are involved in asset acquisition and management; natural gas exploration, production and associated transportation systems; and electric transmission development.