Podcast - Diamond Alternative Energy, LLC v. EPA: The Intersection of Constitutional and Environmental Law
SCOTUS Clean Air Act Cases: What’s New?
Rewriting the Rules: The Supreme Court's Landmark Decision on Clean Water Act Permits
On-Demand Webinar | Regulatory Uncertainty and Linear Infrastructure Projects: Where Are We and What’s Ahead?
PFAS: Increasing Regulations and Managing Legal Liability
On-Demand Webinar | Linear Infrastructure Redux: Adapting Your Projects to Meet the New Regulatory Climate
The Current and Future Landscapes of EPA Criminal and Civil Enforcement
On-Demand Webinar | The New NEPA Regulations: A Practical Guide to What You Need to Know
One-on-One with David Fotouhi, Acting General Counsel at the EPA
Volatile Times in Vapor Intrusion Regulation: A Legal and Technical Update
[WEBINAR] Fairly (or Unfairly?) Traceable: Are Discharges Through Groundwater Subject to the Clean Water Act?
[WEBINAR] Update on the California Environmental Quality Act: What’s New for 2018
In a landmark advisory opinion dated 23 July 2025, the International Court of Justice (“ICJ”) has unanimously found that States are legally bound to protect the environment from greenhouse gas emissions (“Opinion”). We...more
The climate debate has whipsawed in recent years. Businesses frequently have been caught in the middle, with stakeholders including government regulators, activist investors, consumers, non-governmental organizations, and...more
In a unanimous decision on July 23, 2025, the fifteen judges on the United Nations’ International Court of Justice (“ICJ”), also known as the “World Court,” concluded that the production and consumption of fossil fuels “may...more
The International Court of Justice (ICJ) at The Hague thrust itself into the energy/climate debate last week. Via a unanimous advisory opinion issued in connection with a complaint filed by the nation of Vanuatu, the ICJ...more
The Ninth Circuit held that the Bureau of Land Management (BLM) acted arbitrarily and capriciously by failing to explain in its Record of Decision why it selected a project alternative that did not meet the development...more
For decades, California has been granted unique deference in setting Clean Air Act (CAA) emissions limitations for California-sold vehicles through use of a state-specific waiver....more
Science-based targets (SBTs) rely on scientific facts to achieve specific conditions or outcomes. SBTs reflect the best available science and set goals intended to prevent human activities from harming the environment....more
Trump Paves Way for Coal Renaissance and Targets State Climate Change Efforts - In early April, President Trump issued several presidential actions to revive the coal industry, including rolling back environmental...more
On April 7, 2025, a coalition of climate-impacted individuals and leading environmental NGOs—including Greenpeace and Notre Affaire à Tous—addressed a formal notice to the French government, challenging France's adaptation...more
The U.S. Environmental Protection Agency (EPA) moved this Wednesday to erase limits on greenhouse gases from power plants and to weaken restrictions on other hazardous power plant emissions, including mercury, arsenic, and...more
In early April, President Trump issued several energy-related presidential actions aimed at reviving the coal industry. These actions could boost the domestic coal industry, including by rolling back environmental regulations...more
On May 29, 2025, the U.S. Supreme Court issued a decision in Seven County Infrastructure Coalition v. Eagle County, Colorado, a case concerning the National Environmental Policy Act (NEPA) that limits judicial review of...more
On May 22, 2025, the New York Court of Appeals--the highest court in New York State--unanimously upheld New York City's Local Law 97 against a challenge brought by certain property owners. This law--Local Law 97--is “aimed...more
The House passed resolutions last week to rescind federal waivers that allow California to set stricter vehicle emissions standards than the rest of the country. California’s standards currently require the sale of most...more
A group of 24 Republican AGs, along with several trade associations, sued Vermont over the state’s Climate Superfund Act, which authorizes the state to levy billions of dollars in fines on fossil fuel companies for alleged...more
On March 28, 2025, the D.C. Circuit denied a joint petition for review brought by Healthy Gulf and Sierra Club (together, “Petitioners”) challenging FERC’s grant of a certificate of public convenience and necessity (CPCN) to...more
The United States Environmental Protection Agency (“EPA”) extended on March 20th the reporting deadline under the Greenhouse Gas Reporting Rule for 2024 data. See 90 Fed. Reg. 13085. EPA extended the reporting deadline...more
Throughout 2024, young Americans from states like Oregon, California, and Hawaii turned to litigation, arguing that court intervention is necessary to protect them from climate change. The young plaintiffs spearheading these...more
We previously reported on New York State’s enactment of the Climate Change Superfund Act (the “Climate Superfund Act” or the “Act”), groundbreaking legislation that seeks to recover $75 billion from fossil fuel producers for...more
On December 26, 2024, New York Governor Kathy Hochul signed the Climate Change Superfund Act (“CCSA” or the “Act”) into law. The law requires certain fossil fuel producers and refiners with sufficient connections to New York...more
A coalition of industry associations and 22 state attorneys general (AG), led by West Virginia AG JB McCuskey, filed a lawsuit against the State of New York in the U.S. District Court for the Northern District of New York...more
On February 6, 2025, twenty-two states and four energy industry organizations and businesses filed a lawsuit challenging New York’s “climate superfund” law. This law, signed on December 26, 2024 by New York Governor Kathy...more
Minnesota AG Keith Ellison has obtained an order denying in large part motions to dismiss filed by defendants ExxonMobil Corp., the American Petroleum Institute, Koch Industries, Inc., Flint Hills Resources LP, and Flint...more
As climate adaptation and mitigation costs escalate, a wave of state climate superfund legislation is emerging across the United States. This novel approach to climate accountability, pioneered by Vermont and New York,...more
On December 26, 2024, New York Governor Kathy Hochul signed into law S02129B, also known as the New York Climate Change Superfund Act (Act). This law is modeled after the federal Comprehensive Environmental Response,...more