Sustainability

For the first time, electricity beat out natural gas as a home heating source nationwide. Climate activists are pushing to retire fossil fuel in favor of heat pumps.

The “Seabin” trash capture devices will help the EPA, along with the Partnership for the Delaware Estuary, to gather important data on what types of plastics are in the water.

Electric rates will rise for most customers in Pennsylvania June 1, and consumer advocates say switching to an alternative power supplier won’t be beneficial.

Proposals include a landfill ban on aluminum cans and more food waste composting programs.

Antonio Martorell, 83, installed a tropical forest inside Taller Puertorriqueño in North Philadelphia for an exhibition about the island’s woes.

The U.S. Environmental Protection Agency has announced $40 million to help restore the Chesapeake Bay. The funding comes from the Bipartisan Infrastructure Law.

Delaware County is starting to update its 10-year Municipal Waste Management Plan — and it wants the community’s help to achieve an ambitious goal.

A disaster-weary globe will be hit harder in the coming years by even more catastrophes colliding in an interconnected world, a United Nations report issued Monday says.

The Montgomery and Delaware counties Habitat will plant about 250 trees this Saturday in Pottstown, Norristown, Upper Darby, and Lansdowne for Earth Day.

In spite of efforts to preserve Philly’s natural environment, recent actions call into question whether city government is failing the climate challenge.

Solarize Philly helps solar power users donate energy credits to install renewable power in areas where people can’t afford the cost of installation.

A rule finalized Tuesday will restore key provisions of the National Environmental Policy Act, a bedrock environmental law.

The agency says it will take stronger actions to curb water pollution in the state.

DCSWA voted 6-1 Wednesday in favor of maintaining a relationship with Covanta — the company at the center of environmental justice concerns in Chester.

Climate change is causing fish species to travel in search of suitable temperatures, and it’s impacting the marine food web, a Rutgers study finds.