PHOENIX — In a move that will reduce carbon emissions, the Salt River Project (SRP) Board of Directors approved plans Monday to convert part of the coal-fired Springerville Generating Station to run ...

Salt River Project (SRP) plans to convert its Coronado Generating Station from coal to natural gas by 2030. The $100 million conversion requires approval from SRP's board and the Arizona Corporation ...

Arizona's Coronado Generating Station will convert from coal to natural gas by 2030. While cleaner than coal, natural gas is still a fossil fuel. The move faced opposition from some environmental ...

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. The Arizona Corporation Commission (ACC), which oversees ...

Tucson Electric Power will convert two of the four coal-fired power generating units at its Springerville power plant to natural gas by 2030, the utility announced Tuesday. The conversion of the two ...

Public demand for cleaner burning power, low prices for natural gas, and a quest for more reliability have led to a sharp increase in the use of natural gas generator sets for prime and standby power ...