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"
In a significant development for Arizona’s business community and environmental policymakers, the U.S. Environmental Protection Agency (EPA) has paused its planned reclassification of Maricopa County from “Moderate” to...more
New U.S. Environmental Protection Agency (EPA) air quality standards and pollution migrating from upwind states will impact growth and development in southeastern Wisconsin, beginning on January 16, 2025....more
The U.S. Environmental Protection Agency (EPA) proposed new standards on November 22, 2024, to significantly tighten nitrogen oxides’ (NOx) emission limits from fossil fuel-fired stationary combustion turbines. These proposed...more
The Commonwealth of Kentucky, Energy and Environment Cabinet and Louisville Metro Air and Pollution Control District (collectively, “Kentucky”) filed a Complaint in the United States District Court for the Western District of...more
On August 4, 2023, the United States Environmental Protection Agency’s (U.S. EPA) “Good Neighbor Plan (GNP)” went into effect, requiring power plants and certain industrial facilities to implement emissions reductions through...more
Pop quiz: What is the naturally occurring gas that forms a life-sustaining, protective barrier when in the Earth’s stratosphere (15-30km above the surface), blocking harmful ultra-violet radiation reaching the planet from the...more
The United States Environmental Protection Agency (“EPA”) announced it is initiating a new review of the Ozone National Ambient Air Quality Standard (“NAAQS”). EPA states it is taking this action based on advice provided...more
The United States Environmental Protection Agency (“EPA”) Clean Air Scientific Advisory Committee (“CASAC”) transmitted a June 9th letter to Administrator Michael S. Regan addressing: CASAC Review of the EPA’s Policy...more
Last week, Inside EPA (subscription required) reported that the Clean Air Science Advisory Committee has pretty much agreed that the National Ambient Air Quality Standards for ozone must be made more stringent. Apparently,...more
On March 15, 2023, EPA finalized its Good Neighbor Plan under the Clean Air Act (“CAA”), a rule designed to reduce smog-forming nitrogen oxide ("NOx") pollution from power plants and other industrial facilities in 23 upwind...more
EPA’s latest proposed rule targeting NOx emissions from fossil-fueled electric generating units (EGUs) is a classic study of diminishing returns. It marks the seventh round of NOx controls for the EGU sector since 1990. The...more
On Friday Jan. 29, 2021, the United States Court of Appeals for the D.C. Circuit in Sierra Club v. EPA, Case No. 15-1465, struck down several provisions in EPA’s 2018 rule implementing the 2008 National Ambient Air Quality...more
The United States Environmental Protection Agency (“EPA”) issued a final rule retaining the current National Ambient Air Quality Standard (“NAAQS”). This leaves in place the ozone NAAQS that was promulgated during the...more
The Northeast States for Coordinated Air Use Management (“NESCAUM”) submitted October 1st comments on the United States Environmental Protection Agency’s (“EPA”) proposal titled: Review of the Ozone National Ambient Air...more
A coalition of environmental groups represented by Earthjustice put the United States Environmental Protection Agency (EPA) on notice they intend to file a Clean Air Act citizen suit action over the agency’s alleged failure...more
The Arkansas Department of Energy and Environment – Division of Environmental Quality (“DEQ”) issued a draft report titled: Ozone Season Summary 2019 (“Report”) - The Report provides the results of DEQ sampling during...more
On Tuesday, the District of Columbia Court of Appeals vacated EPA’s “Close-Out Rule,” which basically concluded that upwind states contributing to exceedances of the National Ambient Air Quality Standard for ozone in downwind...more
On May 9, 2018, Environmental Protection Agency (EPA) Administrator Scott Pruitt issued a memorandum outlining a “back-to-basics” process for reviewing National Ambient Air Quality Standards (NAAQS) for criteria...more
The Arkansas Department of Environmental Quality announced that the United States Environmental Protection Agency (“EPA”) has stated that Arkansas is in attainment state-wide with the 2015 Ground-Level National Ambient Air...more
The status of a controversial rule establishing more stringent ambient air quality standards for ozone—promulgated by former President Barack Obama’s Environmental Protection Agency (EPA)—remains unclear following a series of...more
Last Thursday, National Public Radio reported on a study published in the New England Journal of Medicine which offers evidence that air pollution continues to kill thousands in the United States every year. ...more
Federal - Notice of Availability of the Environmental Protection Agency’s Two Updated Chapters in the EPA Air Pollution Control Cost Manual - EPA is making two finalized chapters of the EPA Air Pollution Control...more
On October 1, 2015, the U.S. Environmental Protection Agency (EPA) released its final rule lowering the ozone National Ambient Air Quality Standards (NAAQS) from 75 parts per billion (ppb) to 70 ppb nationwide (2015 Ozone...more