Grays Ferry Cogeneration

Plan for gas boilers at Independence Historical Park pits environmentalists against Biden administration

The National Park Service plans to convert many of its 46 buildings to natural gas heat, including Independence Hall.

Philly steam-loop owner accuses city’s gas utility of ‘predatory, anti-competitive’ conduct

PGW wants to raise rates 1000% for Vicinity Energy to make up for a discounted deal the steam system got 25 years ago under Mayor Rendell.

Center City steam loop a ‘diamond in the rough,’ new CEO says as pressure builds to go green

The Center City district heating system produces steam at a central power plant and delivers it by underground pipes to about 500 buildings.

Giant Philly steam plant that heats hospitals, Museum of Art, and UPenn has a new owner

Pennsylvania regulators on Thursday approved the sale of Veolia Energy's Center City district steam heating system, best known for its...