Parliamentary delay tactics killed a Washington bill to add climate change considerations to city and county land use planning.

A Nevada working group is looking for ways for the state to replace declining gas tax revenues as cars become more fuel-efficient and more drivers turn to EVs.

A bill is headed to Washington Gov. Jay Inslee to create a new state office to support development of green hydrogen and other alternative fuels.

New York’s plan to increase its distributed solar target to 10 GW received wide support in comments to state regulators, with some caveats.

The New Jersey DEP rolls out the second round of the state's It Pay$ to Plug In program, with $4 million to put more chargers across the state.

EPA reinstated the authority of California and 16 other states to enact more stringent vehicle emissions standards than the federal government.

Two Washington bills intended to reduce landfill methane emissions are close to passing.

A task group of the Vermont Climate Council will take an extra six months to identify an alternative to TCI-P for reducing transportation emissions.

Many are disappointed that a proposed net-zero building code for Massachusetts does not allow municipalities to ban fossil-fuels in new construction.

A hearing on EVs turned into a battleground as Democrats and Republicans debated sharply different strategies for responding to the Russian invasion of Ukraine.