Western lawmakers move to weaken Clean Air Act and shield fossil fuel companies from climate lawsuits – Image for illustrative purposes only (Image credits: Unsplash)
As Western states confront the fallout from one of the region’s warmest and driest winters on record, lawmakers from Wyoming and Texas have introduced federal legislation aimed at protecting the fossil fuel industry. These measures target both ongoing climate-related lawsuits and enforcement of Clean Air Act standards. Proponents frame the proposals as essential safeguards for national energy security, while critics warn of setbacks for public health and environmental protections.[1][2]
Targeting Climate Accountability Lawsuits
Rep. Harriet Hageman, Wyoming’s sole House representative, introduced H.R. 8330, known as the Stop Climate Shakedowns Act of 2026, on April 16. The bill seeks to prohibit what it terms “qualified liability actions” against companies involved in the energy business – from mining and extraction to marketing and sales of oil, gas, and coal. Such actions include claims for damages, injunctions, or other relief tied to climate change harms, encompassing allegations of misrepresentation or failure to warn.[3][4]
A companion Senate version, led by Sen. Ted Cruz of Texas and co-sponsored by Sens. Ted Budd of North Carolina, Tom Cotton of Arkansas, and Mike Lee of Utah, mirrors these provisions. If enacted, the legislation would dismiss all pending suits immediately upon passage and nullify state “energy penalty laws,” such as climate superfund measures recently passed in New York and Vermont. Federal authority over greenhouse gas emissions would be affirmed as exclusive, blocking state-level interventions.[1]
Hageman described the effort as a defense against “leftist legal crusades punishing lawful activity.” She argued that energy security equates to national security and that retroactive penalties threaten American drilling operations.[2]
The FENCES Act and Clean Air Act Reforms
Separately, Sens. Cynthia Lummis of Wyoming and Rep. August Pfluger of Texas sponsored the FENCES Act – short for Foreign Emissions and Nonattainment Clarification for Economic Stability Act. The House version, H.R. 6409, passed the lower chamber on April 16, while its Senate counterpart, S. 3836, awaits action in the Environment and Public Works Committee.[5][6]
This proposal modifies Clean Air Act requirements for ozone and particulate matter nonattainment areas. States could seek exemptions from sanctions or fees by demonstrating that foreign emissions – including those from human activities – or events like wildfires prevented compliance. Renewals would occur every five years, and new nonattainment designations could be avoided if external factors are proven responsible.[5]
Lummis hailed the bill as a way to “cut unnecessary red tape” while preserving air standards, emphasizing accountability for pollution beyond state borders. The American Petroleum Institute disclosed lobbying support for both the FENCES Act and Stop Climate Shakedowns measures, though a Lummis spokesperson denied direct industry input on drafting FENCES.[1]
Proponents Emphasize Economic and Security Priorities
Supporters highlight the bills’ role in sustaining jobs and affordable energy in top producing states like Texas, the nation’s largest energy hub, and Wyoming. They contend that lawsuits and strict air rules impose undue burdens, potentially destabilizing industries vital to interstate commerce and defense. Fossil fuel executives and trade groups expressed gratitude for the initiatives, viewing them as countermeasures to what they call overreach.[1]
Both bills have advanced to committee: Stop Climate Shakedowns referrals to the Judiciary Committees in each chamber, and FENCES poised for Senate review where Lummis serves on the majority. Passage would mark a significant federal preemption of state efforts to address climate impacts.[3]
Opponents Highlight Health and Equity Risks
Environmental advocates and health experts decry the proposals as giveaways that prioritize polluters over people. Ulla Reeves of the National Parks Conservation Association called foreign emissions arguments a “red herring” distracting from domestic sources like fossil fuel operations. In states such as Colorado and Utah, persistent air quality issues along urban corridors and near energy sites already limit outdoor activities and exacerbate respiratory conditions.[1]
Brian Moench, co-founder of Utah Physicians for a Healthy Environment, compared chronic ozone exposure to cigarette smoking and linked air pollution to thousands of annual U.S. stillbirths. Critics like Cyrus Reed of the Sierra Club’s Texas chapter warned of rising healthcare costs, asthma rates, and premature deaths. Kathy Mulvey of the Union of Concerned Scientists framed the immunity push as an assault on attribution science, which links specific emissions to disasters.[1]
These concerns resonate amid current challenges: low Colorado River Basin snowpack threatens water for millions, while Texas faces water shortages in industrial hubs like Corpus Christi. Emma Jones of the Sierra Club’s Wyoming chapter noted frustration with ongoing industry support despite local harms.[1]
Key Provisions at a Glance
A Response to Surging Litigation
The bills emerge against a backdrop of over 70 lawsuits from states and municipalities accusing fossil fuel companies of deceiving the public on climate risks. Recent state-level protections in Utah and Tennessee underscore a coordinated pushback, with federal measures poised to override such claims nationwide. As extreme weather events intensify – from wildfires to floods – questions persist about who bears the recovery costs.[1]
Whether these proposals gain traction in a divided Congress remains uncertain, but they signal deepening partisan lines on climate accountability. For communities in the West, the debate underscores tensions between economic reliance on fossil fuels and the pressing need for cleaner air and resilient infrastructure.
