NYISO on Thursday presented stakeholders an updated proposal to revise its buyer-side mitigation rules.

Washington State Ferries expects to convert from solely diesel fuel engines in its vessels to hybrid fuel-battery propulsion.

Environmentalists and climate justice advocates said they support New York’s agricultural and land use policy proposals, but they also offered suggestions.

Development of hydrogen-fueling stations in California is accelerating; car manufacturers should consider ramping up production of FCEVs, new report says.

The Washington Fish and Wildlife Commission designated ferruginous hawks as endangered; climate change and wind turbines are two factors in the decision.

Dozens of solar developers want to build in Eastern Washington, but the majority are unfamiliar with the sensitive habitat that is prime turf for solar farms.

Gov. Kathy Hochul signed a bill that sets zero-emission sales goals for passenger, medium- and heavy-duty, and off-road vehicles, as well as equipment.

New York regulators established a new category of transmission and distribution investment and directed utilities to revise proposed benefit-cost analysis.

Officials broke ground on the New Jersey Wind Port project, predicting the OSW manufacturing, assembly and marshalling hub will create thousands of jobs. 

The Illinois House approved Gov. J.B. Pritzker’s massive Energy Transition Act, sending the bill back to the Senate for expected concurrence on Monday.