On September 29, 2025, the Council on Environmental Quality (CEQ) published an updated guidance memorandum regarding implementation of the National Environmental Policy Act (NEPA).
Read More >In its recent decision in SSM Litigation Group v. EPA, the D.C. Circuit struck down EPA’s 2023 rescission of the long-standing Clean Air Act (“CAA”) Title V “emergency affirmative defense.”
Read More >In this edition of GableGotwals’ PFAS Pulse, we track the latest developments in per- and polyfluoroalkyl substances (“PFAS”) regulation and litigation. As PFAS regulation and litigation continue to evolve amidst shifting federal policies and heightened judicial scrutiny, stakeholders must remain vigilant in monitoring these developments.
Read More >Major developments in federal climate policy emerged this week from the U.S. Environmental Protection Agency (“EPA”).
Read More >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.
Read More >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).
Read More >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”).
Read More >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.
Read More >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”).
Read More >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.
Read More >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”).
Read More >On March 12, 2025, the U.S. Environmental Protection Agency (EPA) announced a sweeping deregulatory initiative, claiming it to be the “biggest deregulatory action in U.S. history.”
Read More >This Alert examines CEQ’s recent rollback of NEPA regulations, its implications for federal environmental reviews, and the legal challenges that may shape future agency procedures.
Read More >In this update, we’ll provide a brief overview of PFAS – a class of compounds widely used in industrial and consumer applications for decades – and highlight key regulatory, litigation, and other PFAS issues from 2024 and look ahead to 2025.
Read More >Since 2022, the Occupational Safety and Health Administration (OSHA) has been focused on heat-related hazards and possible heat-related injuries and illnesses in indoor and outdoor workplaces. OSHA recently proposed workplace regulations designed to protect workers from heat-related illnesses and fatalities, specifically.
Read More >This landmark settlement underscores NMED’s use of flyover and remote sensing technologies for enforcement of air regs in the Permian Basin, and serves as a reminder to operators to inventory facilities in anticipation of more aggressive Clean Air Act enforcement at federal and state levels.
Read More >The Tenth Circuit’s decision will likely make it more difficult to obtain summary judgment in oilfield contamination cases.
Read More >This Alert addresses what this means for energy infrastructure in and around “wetlands.”
Read More >Overview and key developments in regulation of the upstream oil and gas industry in Texas.
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