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, titled “In the Matter to Address Interconnection Reforms for Large
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
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.
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
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 for infrastructure and water efficiency initiatives. However, regulatory challenges may
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 the Bureau of Ocean Energy Management (BOEM) issued to all
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
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 storage system (BESS) projects in Japan.
Under proposals presented to
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 Commission originally considered Regulation 31 during a two-day hearing in August 2025 and adopted
