PJM members failed to find consensus on any of four proposed sets of capacity auction parameters, with the RTO’s proposal falling short of the necessary votes.

The CPUC extended its deadline to rewrite the state's net energy metering tariff as utilities and rooftop solar owners argued the new IRA supports their sides.

CARB adopted regulations that will require all new cars sold in the state to be zero-emission or plug-in hybrid by 2035, a trailblazing move, the agency says.

Oregon found it is on track to meet its greenhouse gas reduction goal for 2035 earlier than that date, so it moved the target to 2030.

Maine and Rhode Island will join New York, Connecticut, Massachusetts and New Jersey to create a consortium that will apply for funding for a hydrogen hub.

An Oregon renewables company wants to construct two hydrogen manufacturing plants and a network of hydrogen pipelines in eastern Oregon and Washington.

The D.C. Circuit Court of Appeals issued rulings relating to the Mystic Generating Station, including granting review to a group of state regulators.

Three New England state energy officials spoke to RTO Insider about the challenges of implementing a forward clean energy market with ISO-NE.

NYISO will have to add zero-emission generation and transmission at an unprecedented pace to meet New York's climate goals, according to a new study.

Attorneys general for California, Oregon and Washington asked FERC to deny an application to expand a pipeline system that delivers natural gas to the 3 states.