The Springerville closure is the latest in a series of coal plants to close. Four others in the Mountain West were shut down ...
Two coal plants in rural Arizona are a step closer to converting to natural gas production. The Arizona Corporation Commission gave its official signoff during a Wednesday meeting. Tucson Electric ...
Energy regulators in Arizona have given the go-ahead to convert several units at two coal-fired power plants in the state to burn natural gas.
Arizona regulators just approved converting two major coal plants to natural gas.
The Arizona Corporation Commission voted unanimously during its March 4 meeting to approve the conversion of coal-fired units at the Springerville Generating Station and the Coronado Generating Statio ...