State utility regulators once again question the feasibility of a Hawaiian Electric Co. plan to shut down a vital coal plant.

New York state officials and advisers disagree on the merits of a moratorium on new natural gas infrastructure.

The Washington Senate approved a bill that would require an increased use of biofuels to cut carbon emissions from vehicles.

The North Carolina Utilities Commission is considering Duke Energy's integrated resource plan in a series of six hearings over the next two months.

New York residents overwhelmingly opposed rebuilding the 532-MW gas-fired Danskammer peaker plant as a 600-MW combined cycle unit.

Nevada’s natural gas utilities would be required to seek approval for long-term infrastructure plans under a bill introduced in the state legislature.

Gov. Charlie Baker signed a climate bill into law after months of negotiation between the executive branch and the Massachusetts legislature.

North Carolina has joined a national debate over efforts by the natural gas industry to forestall such changes via laws ensuring “consumer energy choice.”

Increasing efficiency standards and competition from EVs means worldwide gasoline demand has likely peaked, the IEA reported.

Under the pending Massachusetts climate bill, the DPU would have to adjust its mission to align with the state's emissions mandates.