Maura Healey is focusing on climate in the race to replace Charlie Baker as Massachusetts governor.

New York officials, who may double the state's current 9-GW offshore wind target, explained the "mesh-ready" design for a future offshore grid.

The U.S. Department of Energy issued new energy-efficiency standards for light bulbs that will effectively phase out incandescent bulbs by July 2023.

The U.S. offshore wind industry is beginning to deliver on port improvements and other infrastructure, while also experiencing growing pains.

Gov. Janet Mills vetoed a bill that she says would create barriers to development of transmission lines and hinder efforts to reach regional climate goals.

Maryland’s greenhouse gas emissions in 2020 were 32% below 2006 levels, according to the state Department of the Environment, besting its goal of a 25% cut.

An investigation of Connecticut’s natural gas system expansion strategy found that the plan does not align with the state’s climate and energy goals.

A recent study concluded that diverting 15% of Ohio’s current Utica shale gas production to create hydrogen would be sufficient to satisfy existing demand.

New Jersey announced grants of $7.6 million for local government purchases of electric vehicles in an effort to cut transportation emissions.

Legislators sent a bill to Gov. Janet Mills that would allow for up to a $1 million fine per year for utilities that fail to meet new service standards.