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.
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.
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
All environmental practitioners have encountered situations in which they have been convinced that an executive agency is making a decision—a rulemaking, a permit grant or denial, a remedy selection—based on an expressed rationale that does not seem like the real reason.
Continue Reading When an Agency’s Rationale Isn’t the Real Reason
1. New General Water Law and Reform of the National Water Law — Recent changes in water legislation will give rise to potential impacts on the investment landscape and opportunities
Continue Reading Outlook 2026: Mexico Environmental
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
Since its inauguration in January 2025, this federal administration has been engaged in a broad effort to change course on many fronts, including environmental and energy policy. Two district court decisions and a decision by the Secretary of the Interior involving development of offshore wind energy provide an opportunity to consider whether any law constrains agency discretion to implement a new administration’s policies, even when that would involve a reversal of prior decision making.
Continue Reading As the Wind Turbine Turns: When Can a Federal Agency Change Its Mind?
The Japanese Ministry of Economy, Trade and Industry (METI) has proposed revisions to the price cap structure in Japan’s balancing market that may materially impact the economics of battery energy
Continue Reading METI Proposes Price Cap Reductions in Japan’s Balancing Market: Implications for Battery Energy Storage Systems