Old coal and nuclear plants are closing due to age and tightening air pollution rules. (carbonbrief.org)
For a handful of states that rely heavily on electricity from aging coal plants and aren't compelled to close them under other air pollution rules, this will buy them a few years. (powerforthepeopleva.com)
The volume of fly ash created by power plants is increasing, due to more coal burning coupled with more stringent air pollution rules. (scientificamerican.com)