People familiar with History remember the "London Fog"... People burnt coal in their heaters and the air pollution cause countless deaths... "The Great Smog of London, or Great Smog of 1952, was a severe air-pollution event that affected the British capital of London in early December 1952. A period of cold weather, combined with an anticyclone and windless conditions, collected airborne pollutants—mostly arising from the use of coal—to form a thick layer of smog over the city."
https://www.reuters.com/article/us-usa-epa-coal/trump-administration-reconsiders-rule-on-coals-mercury-pollution-idUSKCN1LE2TV
The U.S. Environmental Protection Agency (EPA) said on Wednesday it was reconsidering part of an Obama-era rule on emissions of mercury from coal-fired plants, in the latest move by the administration to ease regulations on an industry important to President Donald Trump.
https://www.vox.com/energy-and-environment/2018/1/26/16936104/epa-trump-toxic-air-pollution
The Trump administration is lifting key controls on toxic air pollution. The EPA says its reading of the Clean Air Act means polluters can be held to lower standards.
https://www.reuters.com/article/us-usa-epa-coal/trump-administration-reconsiders-rule-on-coals-mercury-pollution-idUSKCN1LE2TV
The U.S. Environmental Protection Agency (EPA) said on Wednesday it was reconsidering part of an Obama-era rule on emissions of mercury from coal-fired plants, in the latest move by the administration to ease regulations on an industry important to President Donald Trump.
https://www.vox.com/energy-and-environment/2018/1/26/16936104/epa-trump-toxic-air-pollution
The Trump administration is lifting key controls on toxic air pollution. The EPA says its reading of the Clean Air Act means polluters can be held to lower standards.