https://publichealthwatch.org/2025/07/21/hon-rule-exemptions-granted/
Trump Exempts Biggest Emitters of Two Carcinogens from Pollution Rule - Public Health Watch
Aug 27, 2025 - The White House exempted 49 chemical plants from the HON rule that required them to monitor and control air emissions to reduce cancer risks for millions.
trump exemptspollution rule
https://www.alleghenyfront.org/trump-coke-oven-rule-waivers-us-steel-air-pollution/
Trump grants 2-year waivers for coke oven air pollution rule - The Allegheny Front
Dec 5, 2025 - U.S. Steel applauds the move while environmental groups say it puts the health of communities near coke plants at risk.
trump grantsoven airyearcoke