Alliant previously said the Edgewater plant could convert to natural gas in 2028. Now, the utility company says it will ...

Cape Girardeans have been “cooking with gas” since early in the 1900s. On Feb. 10, 1905, the City Council passed an ordinance granting the Electric Lights and Water Co. an exclusive franchise for ...

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 ...

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 ...

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 regulators just approved converting two major coal plants to natural gas.