Energy

The Wolf administration says the PUC should take more 'aggressive' action against the pipeline builder.

The resolution has few details, but it aims to overhaul the U.S. economy and spread wealth more evenly.

In very broad strokes, the Green New Deal legislation laid out by Ocasio-Cortez and Markey sets goals for some drastic measures to cut carbon emissions across the economy.

Pennsylvania lawmakers are taking the first steps toward introducing legislation aimed at bailing out Pennsylvania’s nuclear power industry.

The PUC has asked Sunoco to work with Chester County emergency officials and some school districts to plan evacuation drills in case of a leak.

A gas driller is escalating its campaign against a Pennsylvania homeowner who’s long accused the company of polluting his water, demanding that he be thrown in jail over his f

Residents of the mid-Atlantic and Midwest stayed indoors this week to avoid the Arctic air that swept the region, and used a lot of electricity and natural gas to keep warm.

vGov. Tom Wolf kicked off the new year with an ambitious climate change goal: reduce the state’s greenhouse gas emissions 26 percent by 2025, and 80 percent by 2050.

The fee Pennsylvania collects from natural gas drillers is expected to reach a record $247 million this year, according to figures released Thursday by the IFO.

No natural gas liquids are flowing in Mariner East 1 anywhere in Pennsylvania, the PUC says.

The surveying off the coast of Atlantic and Cape May counties is the first phase of the "Ocean Wind Project" situated 15 miles east of Atlantic City.

The state Department of Environmental Protection is having an open hearing on two proposals that would allow New Jersey to rejoin the Regional Greenhouse Gas Initiative.

A New Jersey-based company is defending plans to build a multibillion-dollar facility in the New Mexico desert to store spent fuel from commercial nuclear reactors.

The company maintains new filings with state demonstrate the case for up to $300 million in annual aid for three years, but most financial information has been redacted.

A new sinkhole appeared late Sunday at a Sunoco pipeline site in Chester Co. where several earlier sinkholes led officials to halt construction because of safety concerns.