The Clean Air Act’s (CAA) New Source Performance Standards’ (NSPS) Subpart OOOOb applies to new, modified, and reconstructed oil and gas facilities as of December 6, 2022.
On May 29, 2025, the Supreme Court issued its 8-0 ruling in Seven County Infrastructure v. Eagle County, significantly narrowing the scope of environmental reviews required under the National Environmental Policy Act (NEPA).
On May 21, the Pipeline and Hazardous Materials Safety Administration (PHMSA) published an Advance Notice of Proposed Rulemaking (ANPRM) in the Federal Register.
On May 14, 2025, the U.S. Environmental Protection Agency (“EPA”) announced plans to revise federal drinking water standards for certain per- and polyfluoroalkyl substances (“PFAS”).
On April 9, 2025, President Trump issued a memorandum titled Directing the Repeal of Unlawful Regulations, instructing federal agencies to roll back existing regulations the administration deems inconsistent with recent Supreme Court decisions.
In this edition of GableGotwals’ PFAS Pulse, we examine recent EPA developments that signal a continued – and potentially expanded – regulatory focus on PFAS under the Trump administration and Administrator Zeldin’s Environmental Protection Agency (“EPA”).
This Alert highlights five key environmental takeaways from GableGotwals’ recent Sixth Annual Energy Market Drivers and Current Legal Issues Seminar, held in Tulsa, Oklahoma City, and Houston.
The U.S. Supreme Court recently issued a significant ruling in City and County of San Francisco v. Environmental Protection Agency (“EPA”), curtailing how the EPA can regulate wastewater discharges under the Clean Water Act (“CWA”).
