2,109 results found

Last week, the Minnesota House passed the state's largest-ever environmental and natural resources funding bill, including a ban on per- and polyfluoroalkyl substances...

In February 2012, EPA promulgated a national emission standard for power plants pursuant to EPA's authority under Section 112 of the Clean Air Act.

Guidance issued by EPA at the very end of the Trump administration offers no real assistance.

On January 14, 2015, the Obama administration and the Environmental Protection Agency announced plans to propose new standards to control methane emissions from new and modified oil and natural gas production sources.

The USPTO announced this week an expansion and extension of the Green Technology Pilot Program.

Following several court decisions in which it was held that the Water Transfers Rule lacked sufficient reliance by the agency to support deference during the 1990s and 2000s...

In the first appellate decision to decide the issue since the Supreme Court decision in BP P.L.C. v. Mayor & City Council of Baltimore, the 10th Circuit ruled this week that climate damage claims...

The Supreme Court recently agreed to hear an appeal of the D.C. Circuit's decision to strike down Trump-era restrictions--which were quite weak--on coal-burning power plants.

A recent case from the Third Circuit has muddied the waters for emissions facilities complying with Clean Air Act permits.

Under California's cap-and-trade program, the California Air Resource Board awards offset credits to operators of qualifying projects that generate greenhouse gas emission reductions.

On Wednesday, September 21, 2022, the U.S. Senate gave its advice and consent to the ratification of the Kigali Amendment to the Montreal Protocol on Substances that Deplete the Ozone Layer...

The Washington State Department of Ecology (Ecology) recently initiated a process to amend Chapter 173-423 WAC, the state's Clean Vehicles Program. The Clean Vehicles Program aims to reduce greenhouse.

On May 7, 2018, the Fourth Circuit in United States v. Oceanic Illsabe Limited affirmed the conviction and sentencing of a vessel owner and operator for violations of the Act to Prevent Pollution from Ships (APPS).

Earlier this week, a rumor made the rounds that a forthcoming Presidential Executive Order would impose a nationwide mandate that all employees work remotely.

On Dec. 18, 2025, the Colorado Air Quality Control Commission (Commission) adopted new, state-specific rules to regulate methane emissions from municipal solid waste (MSW) landfills.

The Council of the European Union (EU) announced on June 12, 2025, that it reached a provisional agreement with the European Parliament (EP) on the "one substance, one assessment" (OSOA) legislative package...

In a case that limits states' toolbox for promoting renewable energy development, the Federal Energy Regulatory Commission held that state feed-in tariffs could run afoul of FERC's exclusive jurisdiction over wholesale electricity sales.

Yesterday, the United States Court of Appeals for the Fourth Circuit ("Fourth Circuit" or "the court") vacated a federal district court's order requiring EPA to account for the economic impacts of Clean Air Act ("CAA") regulations.