Boilers GE to supply water treatment system at coal-fired power plant GE (NYSE: GE) said it will commission a reverse osmosis (RO) mobile water filtration system at a coal-fired power plant in Alaska. Clarion Energy Content Directors 3.18.2015 Share Caption: GVEA’s 28-MW Healy Unit 1 (left) is adjacent to the 50-MW Healy Unit 2 (right) in Alaska. Courtesy: GE GE (NYSE: GE) said it will commission a reverse osmosis (RO) mobile water filtration system at a coal-fired power plant in Alaska. The system will provide the Golden Valley Electric Association’s Healy power plant Unit 2 with clean water during a planned outage to upgrade the plant’s water filtration system and emission controls. The mobile water treatment system includes a state-of-the-art trailer containing various filter vessels and a 100 gallon-per-minute RO unit. Ion exchange tanks will further purify the output from the treatment system for use as boiler feedwater at the plant. When Unit 2 is online, the two-unit plant will produce 80 MW of electricity. Related Articles US coal stockpiles hit highest levels since 2020 EIA: Coal consumption’s decline is likely to reverse this year ‘War on coal’ rhetoric heats up as Biden seeks to curb pollution with election looming Utah Legislature will hold special session to tweak IPP coal plant bill