United States: Environment

In August 2025, a federal judge in California refused to halt the implementation of California's climate disclosure laws, which impose several reporting deadlines...

On Sept. 3, the U.S. Court of Appeals for the 9th Circuit held that the Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA) authorizes recovery of natural resource damages...

We've been waiting to see how lower courts will interpret and apply the U.S. Supreme Court's May 2025 decision in Seven County Infrastructure Coalition v. Eagle County, CO.

Over the last four months, carbon prices have tumbled nearly 70 percent amid fears that oversupply and lagging economic growth in Europe will drive down demand.

The European Commission’s recent proposals to revise and recast the Markets in Financial Instruments Directive, or MiFID, and the Market Abuse Directive, or MAD, include, for the first time, regulating carbon emissions allowances as financial instruments.

On Thursday, May 26, 2011, the Secretary of the Interior announced a joint effort between the U.S. Fish and Wildlife Service ("USFWS") and the National Oceanic and Atmospheric Administration National Marine Fisheries Service ("NMFS") (collectively, "the Agencies") to identify and implement administrative reforms to the regulatory process used to implement the Endangered Species Act ("ESA").

In August 2025, a federal judge in California refused to halt the implementation of California's climate disclosure laws, which impose several reporting deadlines...

Antitrust authorities in the U.S. and abroad are intensifying their scrutiny of collaborative activities surrounding environmental, social and governance (ESG) initiatives...

The New York State Department of Environmental Conservation has issued a series of regulations – both proposed and final – to implement the 2019 New York Climate Leadership and Community Protection Act...

In its September 5, 2025, opinion in SSM Litigation Group v. EPA, the U.S. Court of Appeals for the D.C. Circuit overturned EPA's 2023 removal of the Title V affirmative defense for emergencies.

Sixty days is an extremely short timeframe to conduct a meaningful analysis of alleged violations in an NOI, much less address them, especially for a complex industrial facility facing scores of alleged violations in pleadings that can be difficult to unpack.

California's Plastic Pollution Prevention and Packaging Producer Responsibility Act, also known as Senate Bill (SB) 54, continues to move forward toward full implementation with the issuance of new guidance documents.