And that's partly to do with the nature of using coal as fuel, and biomass is not that much different. (cleanbreak.ca)
Despite the fading trend of using coal as a primary power source, natural gases aren't much of an alternative, either. (techtimes.com)
Following the retirement of several coal - fired plants, the six - state region now uses coal for only two percent of its generation. (microgridknowledge.com)