Senate Republicans are initiating a multi-pronged effort to dismantle the legal framework that enables California to establish emissions standards for vehicles and equipment, which they argue inadvertently dictates national requirements.
Led by Sen. Cynthia Lummis, R-Wyo., along with Sens. Eric Schmitt, R-Mo., Jon Husted, R-Ohio, and Pete Ricketts, R-Neb., the group contends that waivers granted to California under the Clean Air Act have allowed the state to advance a broad climate agenda beyond its borders. These senators argue that manufacturers often build products to California's stricter standards, effectively creating de facto national mandates.
"California's climate zealots have run roughshod over the rest of the country for too long," Lummis stated. "Under Governor Newsom, Sacramento has decided it can dictate what Wyoming families drive and what equipment our small businesses use. That ends today."
The current effort utilizes the Congressional Review Act (CRA), which allows Congress to review and nullify certain agency regulations. Republicans aim to overturn specific EPA waiver decisions, arguing that nullifying them under the CRA would prevent future administrations from easily reinstating similar regulations.
This initiative targets California's authority over greenhouse gas emissions from passenger vehicles, its Advanced Clean Cars program, and standards for gas-powered lawn equipment. The Clean Air Act originally provided California with a limited exemption to set stricter emissions rules due to severe smog issues in Los Angeles. However, critics contend this exemption has been expanded to influence national policy.
Andrew Bray, an executive with the National Association of Landscape Professionals, expressed support for a transition to lower-emission equipment but emphasized the need for practical innovation over government mandates. "This resolution is a critical step in securing the flexibility businesses need while technology continues to advance," Bray said.
Lummis' resolution specifically targets an EPA waiver that allowed California to phase out new gas-powered small engines, such as those used in chainsaws and leaf blowers. Republicans argue that repealing this waiver would reduce regulatory pressure on manufacturers to adopt zero-emission technologies for these products.
Sen. Husted's resolution focuses on a 2022 EPA waiver that reinstated California's Advanced Clean Cars program. "Ohioans shouldn’t be forced to follow California’s lead when it comes to policies that make everyday life more expensive and less convenient," he said.
Sen. Ricketts stated that these policies result in significant costs for Americans, citing impacts on Nebraska's agricultural industry. He described the situation as an example of "overregulation and red tape."
Sen. Schmitt argued that the waivers allow California to "continue to punish" manufacturers and influence consumer costs through what he termed "climate alarmist rules."
Republicans contend that this collective effort represents a significant attempt to limit California's influence on emissions standards nationwide by challenging the foundational EPA decisions that enable these state-specific regulations. Opponents are expected to argue that this action would undermine California's authority to enact stricter environmental protections under the Clean Air Act.