For gas generators: Use ethanol-free gas treated with fuel stabilizer, and keep the tank full when not in use. Also, keep a ...

Tucson Electric Power plans to convert two units at the coal-fired Springerville Generating Station (SGS) to run on natural gas by 2030.

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.

Tucson Electric Power plans to convert Units 1 and 2 at the coal-fired Springerville Generating Station to operate on natural gas by 2030 to maintain reliable, affordable service and support local ...