Coal production peaked at around 1.2B tons years earlier than your source shows. So it's down over 40%. The decline is predicted to continue with many more plan

Coal production peaked at around 1.2B tons years earlier than your source shows. So it's down over 40%. The decline is predicted to continue with many more plants slated to close. EIA: U.S. coal production to fall to 40-year low in 2019 https://ieefa.org/eia-u-s-coal-production-to-fall-to-40-year-low-in-2019/ https://ieefa.org/eia-u-s-coal-production-to-fall-to-40-year...