State solicitations have helped lower offshore wind prices, but DEEP Commissioner Katie Dykes says the next challenge for the sector is transmission.

A new initiative at DOE's national labs will use AI and machine learning to cut the time long-duration storage technologies will need to reach commercial scale.

Developers of the proposed PennEast natural gas pipeline canceled the project, conceding defeat despite a victory before the U.S. Supreme Court in June.

The United Nations convened a “high-level dialogue on energy,” the first gathering of leaders at the U.N. in more than 40 years devoted solely to energy issues.

The site of the Weymouth natural gas compressor station previously hosted both a coal facility and a fuel storage tank. 

Mayflower Wind has submitted a 1.2-GW bid in Massachusetts' latest offshore wind RFP, pledging to spend up to $81 million for economic development.

The type of extreme sea levels previously expected to occur once every 100 years could happen annually by 2100 because of global warming, a new study says.

Some Oregon residents and environmental advocates criticized the DEQ's proposal to reduce GHGs as not ambitious enough, while industry said they go too far.

The Boston City Council unanimously passed an amendment to its buildings ordinance that establishes an enforceable emissions performance standard.

Southwest Gas is facing regulatory barriers to increasing its renewable natural gas purchasing despite a goal set by the Nevada legislature.