95 Groups Unite to Defend Clean Air Rules from Congressional Override Attempts
A coalition of 95 health, environmental, business, and consumer groups has called on Congress to vote against several resolutions that would repeal Clean Air Act waivers for vehicle and small engine emissions standards. The groups argue these standards are already in effect and have reduced fuel costs and pollution, and that overturning them would harm public health and state authority. They specifically named four joint resolutions that would undermine existing protections.
The coalition's letter specifically targets four joint resolutions filed under the Congressional Review Act, which allows lawmakers to nullify recently finalized federal rules. The waivers in question permit states to enforce stricter emissions limits than federal baselines, covering passenger cars, light-duty and medium-duty trucks, and small off-road engines like those in lawn equipment. According to the letter, manufacturers have already integrated these standards into current production lines, meaning vehicles and engines on roads and in use today comply with the contested requirements. The groups contend the resolutions would strip states of their legal authority to maintain these protections, potentially forcing them to adopt weaker federal standards despite local air quality challenges. The signatories span health, business, environmental, consumer advocacy, local government, and scientific organizations, reflecting broad institutional opposition to the override effort.
If Congress passes these resolutions, states that rely on Clean Air Act waivers could lose their ability to enforce stricter vehicle and engine emissions standards, potentially affecting air quality in regions already struggling with ozone and particulate pollution. Communities with vulnerable populations, including children and the elderly, may face increased health risks if pollution levels rise. The outcome could also influence future federal-state environmental partnerships, as other states may reconsider their regulatory approaches depending on whether Congress respects established waiver authority.