A PNNL study has solidified the link between melting Arctic Ocean ice and the wildfires that regularly ravage the Western U.S.

With Northeast states backing out of joining TCI-P, states now have a major funding gap for their plans to clean up the transportation sector.

New York will start turning policy into infrastructure in 2022, with construction of a major transmission line and the first of several offshore wind projects.

California’s hydrogen fueling network must expand beyond ports if the state is to meet its zero-emission vehicle goals, speakers said during a workshop.

Gov. Jay Inslee approved the 80-MW Goose Prairie solar farm to be built in Central Washington.

Colorado adopted emissions-reduction standards for the oil-and-gas industry based on the amount a company produces.

New York officials on Monday approved a draft scoping plan that lays out the steps needed to achieve the emission limits set by the CLCPA.

Regulators said National Grid’s geothermal demo project could help the state understand the role of gas distribution companies in achieving its climate goals.

New York officials on Friday announced the release of a roadmap outlining expanded programs to achieve 10 GW of distributed solar in the state by 2030.

New Jersey has become the third state to adopt rules based on California’s ACT regulations requiring truck manufacturers to meet increasing EV sales targets.