The EPA is withdrawing a policy that requires facilities, such as power plants, that are "major" sources of hazardous air pollutants to remain classified as major sources even if they lowered their emissions

The EPA is withdrawing a policy that requires facilities, such as power plants, that are "major" sources of hazardous air pollutants to remain classified as major sources even if they lowered their emissions https://t.co/lc2GNhbBBP pic.twitter.com/vE0NrgxE7C

— CNN (@CNN) January 26, 2018