In a closely watched case involving a natural gas “reliability station,” the Pennsylvania Commonwealth Court recently reiterated quite plainly that court’s narrow view of the Pennsylvania Environmental Rights Amendment, Article I, Section 27, of the Pennsylvania Constitution.
Continue Reading Township of Marple and the Scope of Agency Environmental Review Under the Environmental Rights Amendment

On Feb. 26, 2026, the California Air Resources Board adopted its initial regulations implementing SB 253 and SB 261, the California Greenhouse Gas Reporting and Climate Financial Risk Disclosure Initial Regulation.

Continue Reading CARB Adopts Initial Climate Disclosure Reporting Regulations to Implement SB 253 and SB 261

On Feb. 12, 2026, the New York State Public Service Commission (PSC) initiated a new proceeding (Case 26-E-0045) to reform how large electricity users connect to the grid. Case 26-E-0045

Continue Reading New York State Public Service Commission Initiates New Proceeding to Address Interconnection Reforms for Large Loads (Energize NY Development) 

On Feb. 12, 2026, the U.S. Environmental Protection Agency (EPA) announced its final rule (published at 91 Fed. Reg. 7686) rescinding the 2009 Endangerment and Cause or Contribute Findings for Greenhouse Gases Under Section 202(a) of the Clean  Air Act, 74 Fed. Reg. 66496 (Dec. 15, 2009) (Endangerment Finding) and all subsequent federal greenhouse gas (GHG) emission standards for vehicle and engine model years 2012 and onward that relied on the Endangerment Finding.

Continue Reading Regulatory Reset: EPA Rescinds 2009 Endangerment Finding, Repeals Greenhouse Gas Vehicle Standards

On Jan. 21, 2026, the National Oceanic and Atmospheric Administration (NOAA) finalized revisions to its existing regulations governing deep seabed mining in areas beyond the national jurisdiction of the United States.

Continue Reading NOAA Finalizes Changes to Deep Seabed Mining Regulations

During the week of Jan. 12, 2026, three federal judges granted preliminary injunctions in three separate cases filed by offshore wind developers challenging a Dec. 22, 2025, stop-work order that

Continue Reading UPDATED: Court Lifts Stop-Work Orders for Three Paused Offshore Wind Projects