Legislators from the Merrimack Valley, where a series of gas explosions killed an 18-year-old, are calling for repairing pipelines instead of replacing them.

A petition challenges the California Air Resources Board's inclusion of dairy-manure biomethane as potentially eligible for credits under the agency’s LCFS.

Republican gains in Virginia's elections raise questions about the state’s commitment to reaching 100% carbon-free electricity by 2050.

After Maine voters approved a measure to halt construction of the NECEC transmission line, the line's developer filed a lawsuit challenging the referendum.

A panel on grid modernization that closed NECPUC focused on lessons learned from the February winter storm in Texas.

Vineyard Wind partnered with Semco Maritime to build a maintenance facility in New Bedford, Mass., as part of the developer’s Commonwealth Wind proposals.

The Hawaii Green Infrastructure Authority approved $7.5 million for a new energy cooperative on Molokai to broaden residents’ access to renewable energy.

An 80-MW solar farm proposed for central Washington is moving closer to state approval.

New Jersey’s plan to create a wind port that will serve as a hub for the East Coast got a boost from applications by prominent offshore wind players.

New York City is set to replace dirty power plants with clean energy from up the Hudson and in the ocean, with an estimated $26 billion in projects.