power plant

EPA Approves Gas-Fired Power Plant In Cheyenne
CHEYENNE, Wyo. (AP) — The U.S. Environmental Protection Agency has approved plans to build a natural gas-fired power plant in Cheyenne. Black Hills Corp. said Monday that it would move ahead with plans to begin construction on the $237 million, 132-megawatt plant now that it's gotten a greenhouse gas air permit from the EPA...