Energy Transfer seeks to expand gas plant with history of problems in Washington County Reid Frazier·July 17, 2026The processing station has had multiple violations since beginning operations in 2020, and is trying to expand operations. EnergyEnvironmental JusticeLatest StoriesPollution
What you can do to protect yourself from wildfire smoke Justin Stewart·July 15, 2026Wildfire smoke exacerbates the air quality and poses a significant risk for people with asthma. But there are some ways to stay safe.HealthLatest StoriesPollution
What a court ruling on upholding a Biden-era air quality standard means for Pennsylvania Reid Frazier·July 8, 2026A federal appeals court upheld a Biden-era air quality standard for soot. Allegheny County and other areas in PA could be out of compliance with the new standard.HealthLatest StoriesTrump 2.0
Groups say Nippon Steel investments will perpetuate coal and air pollution in the Mon Valley Reid Frazier·June 25, 2026They say upgrades don’t incorporate newer technologies but instead are "stopgap things to make U.S. Steel profitable in the short term." Carbon-Free SteelClimate ChangeEnergyLatest StoriesPollution
How Trump’s $700M to the coal industry could impact Pennsylvania Reid Frazier·June 8, 2026Pennsylvania could see increased coal mining and more air pollution coming from neighboring states.Climate ChangeEnergyHealthLatest StoriesTrump 2.0
Trump rollbacks keep new clean air rules out of Pittsburgh’s Mon Valley Reid Frazier·May 22, 2026New air pollution rules for steel plants including the Clairton Coke Works have been paused for at least two years. HealthPollutionTrump 2.0
Shell’s environmental permit finds support and opposition at DEP hearing Julie Grant·April 8, 2026Pennsylvania regulators gathered public comments in Beaver County about a new permit for the Shell ethane cracker. HealthLatest StoriesPollution
Study finds link between air pollution and lung cancer rates Julie Grant·April 6, 2026When researchers took smoking out of the equation, lung cancer rates dropped much more than in counties with cleaner air. HealthLatest StoriesPollution
DEP mulls proposed Shell cracker permit with higher emission limits Reid Frazier·March 20, 2026The permit allows for higher pollution levels for emissions like nitrogen oxides–because updated federal regulations require new flaring technologies. Environmental JusticeLatest StoriesPollution
Allegheny County health board considers fracking impacts Julie Grant·March 19, 2026Health experts plan to make recommendations on fracking’s “toxic” effect on communities. EnergyHealthPollution