Energy

The chemical is one of the most dangerous industrial substances in use. It was an integral part of the unit that exploded at PES back in June.

The state plans to spend $8.5 million of its $118 million share on new school buses, public buses, trash trucks, and electric-vehicle charging stations.

Philadelphia wants input from all stakeholders, including those with environmental expertise, neighbors who live near the refinery, and workers.

In June, the county health department announced the draft agreement to resolve multiple air pollution violations at U.S. Steel’s Clairton Plant over the past two years.

The Trump administration has targeted 80 plus environmental regulations involving air and water pollution, drilling, toxic chemicals, and protecting land and wildlife.

A Delaware County pipeline foe thought he’d get PUC information on the Mariner East risk, but now he’ll have to fight for it in court.

The Pa. Republican co-sponsored a bill with California Democrat Feinstein to dump the mandate that the fuel made from corn be mixed into transportation fuel.

A Salt Lake City-based company is in talks to purchase and dismantle Three Mile Island’s long-mothballed Unit 2 reactor — the site of the nation’s worst nuclear accident.

PJM is the largest grid operator in the U.S. It manages the flow of wholesale electricity in all or part of 13 Mid-Atlantic and Midwestern states and D.C.

With the new solar technology, SEPTA train engineers should be able to keep Regional Rail lines running safely when the main energy grid goes down.

Company indicates that making the closeouts a done deal by 2046 is critical to goal of reducing climate-warming emissions to net zero by 2050.

The football stadium's "iconic symbols" of clean energy are being re-evaluated after recent repairs, an Eagles team official says.

Scientists and regulators appeared before state lawmakers to discuss environmental impacts of June’s blaze at Philadelphia Energy Solutions.

The rules include requirements to clean up well sites shortly after drilling activities end and to make sure nearby abandoned wells aren’t contaminated by new drilling.

Philadelphia Energy Solutions says the goal after reorganization is to rebuild and continue to operate its South Philadelphia refinery complex.