Most U.S. coal power plants would save money by switching to wind or solar
Fast Company reports: As wind and solar power keep getting cheaper, coal power–which was the cheapest source of electricity for decades–is no longer economical in much of the U.S. A new analysis looked at every coal plant in the country and compared the cost of running those plants to the cost of operating a new wind or solar plant. As of 2018, 74% of existing coal plants cost more to operate than new local wind or solar. “Our hypothesis was…