Clean Air Act

The world’s largest steelmaker has agreed to pay nearly $2 million because of air pollution violations at a Westmoreland County coke plant.In a settlement…

This week the Environmental Protection Agency announced it’s repealing the Clean Power Plan. That’s the Obama era rule to cut carbon emissions from power…

Maryland is suing the U.S. Environmental Protection Agency for failing to act on a petition requiring power plants in five upwind states to reduce…

The day after Pennsylvania, 14 other states and the District of Columbia sued the Environmental Protection Agency over its plan to delay implementation of…

An environmental advocacy group filed a class-action lawsuit on Thursday against a coke production plant in Monessen, Westmoreland County, for over 225…

PennEnvironment announced Tuesday that it has officially sent a notice letter to steel company ArcelorMittal of a potential lawsuit for its violations of…

The Obama administration laid out designs Wednesday to issue the first regulations to cut down on methane emissions from new natural gas wells, aiming to…

The Shenango Coke Works on Neville Island has consistently violated local clean air regulations leading some citizens to ask why the Allegheny County…

The Shenango Coke Works on Neville Island has consistently violated local clean air regulations leading some citizens to ask why the Allegheny County…

While officials at the Environmental Protection Agency review and digest testimony from hundreds of witnesses in Pittsburgh and three other cities on that…