State legislators peppered the leader of New York’s clean energy transition with questions about the sputtering progress and controversial details of the effort, but got few firm answers.

A task force formed in the wake of significant fires at three grid-scale battery energy storage systems has recommended new safety protocols for the facilities in New York state.

A memorandum of understanding announced Feb. 7 sets a goal of heat pump technology comprising 65% of residential heating, cooling and water heating equipment sales by 2030.

The recommendations for the state's gas pipe replacement program highlight some key areas of contention between the gas utilities, climate organizations and state officials.

A Washington bill that would have created a new agency to monitor the state’s oil industry has died in committee.

A Senate committee endorsed a revision of how clean energy grid connections are funded and advanced bills to give tax credits to help install EV charging stations and retrofit warehouses for rooftop solar.

A recent study found that deploying 37 GW of long-duration energy storage could help bring California to zero emissions by 2045.

The developer of a large and controversial wind and solar farm in southeastern Washington contends the state’s siting body has ordered unscientific changes that make the project unviable.

Communities historically excluded from decisions around energy use must be given a greater role in the transition to a cleaner energy system, said participants at the CEC-Stanford Energy Innovation Summit.

The attorneys representing the Massachusetts Department of Environmental Protection, Algonquin Gas Transmission and a group of residents presented final arguments in a department adjudicatory proceeding over the waterways license of the company’s natural gas compressor station in Weymouth.