Statute
Clean Air Act
1,014 published works
E2 Law Blog
EPA’s Second OOOOb/c Proposal: Associated Gas Flaring, Super Emitter Program
By Nicole León, Lauren Hammond, Eric Waeckerlin, Courtney M. Shephard
On Oct. 27, 2026, EPA signed a proposed rule launching the second phase of its reconsideration of the March 2024 oil and gas methane rules (NSPS OOOOb and EG OOOOc)…
JURIST
US federal judge rejects Trump administration’s attempt to dismiss Clean Air Act lawsuit against xAI
The US District Court for the Northern District of Missouri on Monday rejected the Trump administration’s attempt to dismiss a lawsuit filed by the National Association for the Advancement of…
Washington Energy Report
FERC Proposes Dropping Air Dispersion Modeling Requirement from Natural Gas NEPA Reviews
By Mary-Kate Rigney, Adam Webster
On October 15, 2026, FERC issued a draft policy statement proposing to end its requirement that natural gas and liquefied natural gas (LNG) project applicants submit air dispersion modeling for…
Liskow & Lewis, APLC
EPA Finalizes Rule Clarifying “Applicable Requirements” Under Title V Program
On September 25, 2026, EPA published a final rule that codifies its existing interpretations regarding when and whether “applicable requirements” established in other Clean Air Act (CAA) programs may be…
FBT Gibbons
Two Federal Courts Strike Down New York’s Climate Change Superfund Act on Preemption Grounds; Suncor Looms
In the span of three weeks, two New York federal courts struck down New York’s landmark Climate Change Superfund Act (the “NY Climate Act”). First, on August 31, 2026, in…
Bracewell LLP
Lawyers Question Court Ruling Applying Parent Company Liability To CAA
By Bracewell
A federal district court’s decision to hold a parent company liable for its subsidiary’s Clean Air Act new source review violations is drawing attention from environmental attorneys and regulated companies.…
Environmental and Energy Brief
Data Centers Face Growing Environmental and Litigation Risks
By Justin A. Savage, Caleb J. Bowers, Riley Desper
The environmental regulatory and litigation landscape for data centers has shifted. In the past several weeks, states with significant existing or planned data center development have announced new requirements affecting…
Bracewell LLP
EPA’s Climate Retreat Sidelined as Justices Weigh State Torts
By Bracewell
The Supreme Court’s consideration of climate liability claims brought by state and local governments against energy companies is raising fundamental questions about the relationship between federal environmental policy and state…
JURIST
US Supreme Court hears oral arguments in landmark Boulder climate change case
The US Supreme Court on Monday heard oral arguments in Suncor Energy (U.S.A.) Inc. v. Commissioners of Boulder County, a case brought by the Colorado county against Exxon Mobil and…
Climate Law Blog
Supreme Court to Tackle Preemption Issues in Corporate Climate Accountability Litigation
“Supreme Court” by Mark Fischer, CC BY-SA 2.0 On Monday, October 5, the Supreme Court will open its 2026–2027 term by hearing a climate change case, Suncor Energy (U.S.A.) Inc.…