FILE - The smokestacks of the former coal-fired Homer City Generating Station crumble in a planned demolition to make way for a new natural gas-fired power plant in Homer City, Pa., March 22, 2025.

Officials with Denmark-headquartered Aalborg CSP said the company has developed technology that could convert retired coal-fired power plants into thermal storage facilities for renewable energy. The ...

Coal-fired power plants, long an increasingly money-losing proposition in the U.S., are becoming more valuable now that the suddenly strong demand for electricity to run Big Tech’s cloud computing and ...