Washington lawmakers will confront more than a dozen climate bills in their upcoming short session.

Western states produced a whirlwind of climate initiatives last year, advancing numerous bills and regulations to reach net-zero emissions by 2050.

Connecticut Gov. Ned Lamont signed an executive order on climate with directives related to transportation, buildings, resilience, jobs and land use.

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 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 Hampshire regulators' rejection of utilities' energy efficiency budgets has the energy efficiency industry concerned about its future.

Maryland's commercial and multifamily buildings would be forced to eliminate carbon emissions and new buildings would be all-electric under coming legislation.

Oregon's Department of Energy kicked off an effort intended to identify and analyze the many efforts the state might undertake to meet its GHG reduction goals.

A CARB workshop brought together experts to discuss what it will take to decarbonize California's residences.