The Legal and Practical Challenges of California's Advanced Clean Fleets Regulation
Nota Bene Episode 101: Catching up with Global Climate Regulation with Nico van Aelstyn
Schoenbrod: SCOTUS Ruling Helps EPA Deal With a "Stupid Statute"
On June 11, 2025, the U.S. Environmental Protection Agency ("EPA") announced a proposed rule to repeal key amendments to the 2024 Mercury and Air Toxics Standards ("MATS") for coal- and oil-fired electric utility steam...more
In March 2023, the EPA issued its final Good Neighbor Plan, the last in a series of legislations designed to reduce emissions of ozone-forming nitrogen oxide (NO2) which cross state borders. Specifically, the Plan was...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
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
A combined 82 Senators and Members of the United States House of Representatives sent a May 22nd letter to United States Environmental Protection Agency Administrator Michael Regan addressing certain aspects of EPA’s proposed...more
In Minnesota and around the country, agencies and legislatures are working to formally incorporate concepts of environmental justice and cumulative impacts into permitting decisions and enforcement....more
On January 6, 2023, the U.S. Environmental Protection Agency (the EPA) released a pre-publication copy of a Proposed Rule, which will lower the annual National Ambient Air Quality Standard (NAAQS) for fine particulate matter...more
As part of an effort to move towards global carbon neutrality, Canada published its 2030 Emissions Reduction Plan in March of 2022 which focuses on achieving net-zero carbon emissions by 2050. Working towards a strong economy...more
A recently-issued multi-agency report highlights a path for the U.S. government to replace fossil fuel-based jet fuel with renewable sources to address climate change and encourage infrastructure development. The U.S....more
On March 29, 2022, the Minister of Environment and Climate Change, supported by Prime Minister Justin Trudeau, tabled Canada’s new 2030 Emissions Reduction Plan (the “Plan”). The Plan describes the existing and new measures...more
Throughout the first year of the Biden-Harris Administration, Environmental Justice (EJ) has been a focus of the U.S. Environmental Protection Agency. As I wrote about in November 2021, since January 2021 EPA has released...more
After years of attempts with varying success to regulate methane emissions from new oil and gas wells, the Biden administration has shifted strategy in proposing a regulatory program covering both new and existing oil and...more
The California Air Resources Board ("CARB") is conducting public workshops during the fall of 2021 as part of its planning for the next Climate Change Scoping Plan, which will lay out strategies for achieving California's...more
The first action proposes first-time emission guidelines to reduce methane emissions from almost 1 million existing oil and gas wells, almost 2,000 existing interstate natural gas compressor stations, and over 500 existing...more
2017 was an unusual year for environmental regulation, particularly under the Clean Air Act. A new President and new EPA Administrator have brought about significant changes to the environmental policies of their...more