Residential solar installers have been busy since July putting panels on roofs before federal tax credits expire at the end of 2025. Local programs and tax breaks are already buoying sales into the ...

Plug-in solar, also known as balcony solar, is a popular option in Europe, and it's now starting to be introduced in the ...

Nonprofits and state agencies involved in the solar initiative say they’ve been warned grants could be terminated this week. State agencies and nonprofits administering a $7 billion solar initiative ...

The federal residential rooftop solar tax credits expire at the end of this year. But Philly-area homeowners have another affordable option through leasing.

Space-based solar power advances with microwave and laser transmission, orbital assembly, and cost reductions, aiming for ...

The mid-Atlantic grid operator says its speedier process for bringing more power onto its system will expand renewable energy. Is it too late? Second in an occasional series on PJM. Read the first ...