Unpacking California's 2024 Zero Emission Fleet Mandate
West Virginia vs. EPA Part II: U.S. Supreme Court Applies the Major Questions Doctrine to limit EPA Regulatory Authority
[Webinar] Growing Greener: Navigating Environmental Laws in the Cannabis Industry
Nota Bene Episode 101: Catching up with Global Climate Regulation with Nico van Aelstyn
Schoenbrod: SCOTUS Ruling Helps EPA Deal With a "Stupid Statute"
Law Prof: The Clean Air Act Needs a Reboot
The Clean Air Act (CAA) directs the Environmental Protection Agency (EPA) to set standards for common air pollutants. When the EPA sets these standards, States must submit a State Implementation Plan (SIP) showing how the...more
The Supreme Court’s day started with the specter of yet another leak of a reproductive rights decision having occurred....more
In a groundbreaking move, effective July 1, the Massachusetts Department of Environmental Protection will tighten the permitting requirement for certain existing and new sources of air pollution located near an environmental...more
On April 25, 2024, the Environmental Protection Agency ("EPA") finalized four rules to regulate pollution from fossil fuel-fired power plants. EPA's stated goal was to provide a framework on which power plants can rely for...more
On May 10, 2024, extensive revisions recently adopted by the Environmental Protection Agency (EPA) to the Risk Management Program (RMP) regulations (40 CFR Part 68) will take effect. The revisions, dubbed by EPA as the “Safer...more
As discussed in our earlier Client Alerts, California recently passed several laws requiring certain climate-related corporate disclosures, including, for example, regarding emissions and climate-related financial risk. As...more
The U.S. Environmental Protection Agency ("EPA") has proposed regulations for calculating methane emissions fees required beginning this year under the Inflation Reduction Act ("IRA"). Section 136 of the Clean Air Act (added...more
Proposed rules would increase the stringency of Clean Air Act standards applicable to facilities that burn 250 tons or more of municipal solid waste per day. Among the U.S. Environmental Protection Agency's ("EPA") latest...more
For anyone involved in the first round of the Clean Air Act regional haze program, the U.S. Environmental Protection Agency’s (EPA) action on the first business day of 2024 came as no surprise: EPA proposed to disapprove the...more
The first three quarters of 2023 have seen an unprecedented number of rulemakings under the Clean Air Act. The Biden administration has released a new suite of proposed rulemakings with a particular focus on climate change...more
In the Byzantine complexity of the Clean Air Act (CAA), EPA’s “once in, always in” policy regarding hazardous air pollutants (HAP) has been particularly confounding. And now it’s back in play, through regulatory revisions...more
We’ve become accustomed to weather-related and other natural disasters in recent years. The devastating impacts of record levels of cold, heat, drought, rainfall, tornadoes, hurricanes, and earthquakes fill up our daily news...more
The National Association of Clean Air Agencies (“NACAA”) submitted March 28th comments to the United States Environmental Protection Agency (“EPA”) addressing its proposed rule to strengthen the National Ambient Air Quality...more
The US Environmental Protection Agency recently proposed a rule change that would formally repeal a 2008 rule and require all existing major industrial facilities to include “fugitive” emissions in preconstruction evaluations...more
The United States Environmental Protection Agency (“EPA”) issued an August 2022 Enforcement Alert (“EA”) titled: Stationary Engines Cause Excess Emissions in Communities Across the Country...more
The U.S. Environmental Protection Agency (“EPA”) has announced its latest priority for Clean Air Act enforcement: stationary engines. In an enforcement alert, EPA states that it has been finding numerous violations of Clean...more
Citing a lack of standing and no final agency action, the US Court of Appeals for the DC Circuit dismissed the petition of an association representing businesses that make and sell aftermarket racing parts seeking review of a...more
In June 1989, then-President George H. W. Bush proposed revisions to the Clean Air Act designed to reduce what were perceived as three of the largest threats to the environment at the time: toxic air emissions, acid rain, and...more
Introduction - In West Virginia v. EPA, the Supreme Court confirmed a robust “major questions” canon of construction that will restrain administrative agencies’ ability to regulate on issues of “vast economic and...more
What Happened: West Virginia v. EPA - In West Virginia v. EPA, the Supreme Court ruled in favor of Jones Day client, the North American Coal Corporation, and determined that the EPA did not have clear authorization from...more
On June 30, 2022, the United States Supreme Court issued its long-awaited decision in West Virginia v. EPA, a case challenging the scope of the United States Environmental Protection Agency’s (“EPA’s”) authority to regulate...more
The U.S. Supreme Court rejected the U.S. Environmental Protection Agency’s (EPA) ability to regulate greenhouse gas emissions based on shifting from existing generation sources under Section 111(d) of the Clean Air Act (CAA)....more
In a 6-3 opinion, the high court struck a major blow to the United States Environmental Protection Agency (the EPA), ruling the EPA cannot provide states with the right to issue regulations reducing the amount of carbon...more
On June 29, 2022, the U.S. Supreme Court ruled that an arcane portion of the Clean Air Act (“CAA”), infrequently used by the EPA, could not serve as appropriate delegation of legislative authority to regulate greenhouse gas....more
The Supreme Court severely limited the U.S. Environmental Protection Agency's (EPA) asserted authority to regulate greenhouse gases from existing emission sources such as coal-fired power plants. While devastating to EPA's...more