The White House Council on Environmental Quality released updated guidelines for federal agencies performing environmental reviews.

A half dozen new climate and energy laws took effect in California on Jan. 1.

Questions remain about how much of the scoping plan can be implemented through agency rulemaking and what will require new legislation.

California regulators released an updated net zero proposal that Gov. Gavin Newsom says will unleash an "economic transformation" in the state.

The 27th Conference of the Parties kicked off Sunday in Sharm el-Sheikh, Egypt, with stirring and urgent calls to action.

California’s GHG emissions dropped 8.7% in 2020, a decline that’s largely due to the impact of the COVID-19 pandemic, according to a new report.

Maryland surpassed its greenhouse gas emission-reduction goal for 2020, according to the final data released by the state Department of the Environment.

Many large greenhouse gas emitters incentivize their executives insufficiently or not at all to reduce those emissions, a corporate watchdog group reported.

Gov. Gavin Newsom recently signed six air pollution reduction measures, bringing the total of climate-related bills enacted this legislative session to 40.

Carbon dioxide emissions by the 100 largest U.S. electric power producers increased 7% from 2020 to 2021, Ceres reported in its annual benchmarking analysis.