Updates

Our action against illegal polluters led to historic victory.

When it comes to polluters breaking our cornerstone environmental laws or regulators who aren’t taking the proper steps to make sure polluters comply with these laws, PennEnvironment has long worked to use the power of citizen enforcement actions under the Clean Water Act and Clean Air Act to address these issues. In 2016, PennEnvironment litigated a federal Clean Air Act lawsuit against the largest steel company in the world, ArcelorMittal, after uncovering hundreds of environmental violations at the company's coal processing facility located just outside of Pittsburgh in the city of Monessen, PA.  A settlement is now in sight that will require the company to upgrade the facility, reduce its pollution, pay a significant civil penalty, and comply at last with the Clean Air Act.

News Release | PennEnvironment

PennEnvironment Applauds Senate Passage of Bill to Protect Appalachian Trail

“PennEnvironment applauds the state Senate for passing House Bill 1281 (HB1281) today, which will take greater steps to protect Pennsylvania’s portion of the Appalachian Trail.

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Report | PennEnvironment Research and Policy Center

Preserving Pennsylvania's Natural Heritage

Pennsylvania has a rich natural heritage. Our Commonwealth is the home of rugged mountain forests, worldclass agricultural land, beautiful rivers and streams, and countless places of history and natural wonder. But much of Pennsylvania’s natural heritage is in peril—threatened by sprawling development, the Commonwealth’s legacy of mining and industrial pollution, and other challenges.

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