Starting a generator regularly, as well as treating fuel with a stabilizer, can help keep batteries charged and prevent fuel ...

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 ...

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 ...