The Diesel Engine Flexibility Act establishes a ten-year regulatory stability period for diesel engines used in on-road vehicles, non-road equipment, and heavy-duty trucks. During this time, the Environmental Protection Agency is prohibited from issuing new or stricter emission standards beyond the 2007 and 2010 rules for on-road vehicles, or the Tier 4 rules for non-road engines, unless specific exceptions for repairs or fraud enforcement apply. After the decade concludes, any new regulations must include a five-year delay before taking effect and must consider the financial and operational impacts on vehicle owners and manufacturers. The bill also provides legal protection for manufacturers using specific guidance documents to manage engine performance and monitor fluid quality without facing penalties.
This bill establishes a comprehensive sanctions framework targeting the Russian government and its affiliated entities in response to ongoing military actions. It authorizes the President to block assets, revoke visas, and prohibit financial transactions for Russian officials, military leaders, and foreign persons supporting Russia's defense industry or undermining Ukraine. The legislation also bans U.S. investments in Russian energy sectors, prohibits the purchase of Russian sovereign debt, and imposes high tariffs on Russian imports while restricting crude oil purchases by specific foreign nations. Additionally, the bill prevents Russian companies from listing on U.S. stock exchanges and includes mechanisms for terminating sanctions only if Russia signs a peace agreement accepted by Ukraine and ceases hostilities.
The End EPA Abuse Act of 2026 amends the Clean Air Act to limit the Environmental Protection Agency's authority to create new regulations. Specifically, it prohibits the EPA Administrator from issuing rules that restrict the sale or use of internal combustion engine vehicles, force power plants to switch fuel sources, or reduce the reliability of the electric grid. The bill also bars the agency from mandating technologies that are commercially unavailable, too expensive without subsidies, or technically unfeasible due to geographic or infrastructure limitations. Additionally, the law prevents the EPA from expanding its regulatory power beyond what Congress originally intended. These changes directly affect the EPA's ability to enforce environmental standards and impact industries such as automotive manufacturing and energy production.
The Stop Climate Shakedowns Act of 2026 prohibits individuals and organizations from filing lawsuits or seeking damages against energy companies for alleged harms caused by climate change or greenhouse gas emissions. This legislation declares that regulating emissions is exclusively a federal responsibility and voids any state laws that attempt to hold energy businesses liable for past or future environmental damage. Consequently, the bill bars courts from hearing these cases and requires any pending lawsuits of this nature to be immediately dismissed. By defining "climate suits" broadly to include claims based on marketing or warnings, the law aims to prevent states from imposing financial penalties on the energy sector.
This bill, known as the Farm Equipment Safety Act, would remove certain agricultural machinery from federal emission standards under the Clean Air Act. It directly affects farmers and manufacturers of nonroad engines and vehicles used for farming purposes. The key provision adds a specific exemption to Section 213 of the Clean Air Act, allowing agricultural equipment to operate without meeting the emission limits that apply to other nonroad vehicles. The legislation does not change existing rules for other types of engines or vehicles, nor does it alter the overall structure of the Clean Air Act.
HJRES 61 is a congressional resolution that formally disapproves an Environmental Protection Agency (EPA) rule setting new air pollution standards for rubber tire manufacturing. It directly affects tire manufacturers by blocking the EPA’s proposed rule (published November 29, 2024), which would have required them to meet specific limits on hazardous air pollutants. The resolution’s key mechanism is a formal congressional vote to nullify the rule, making it legally ineffective under Title 5, U.S. Code. This action stops the EPA rule from taking effect without creating new regulations.
This bill codifies existing protections for designated roadless areas within the National Forest System by prohibiting new road construction, road reconstruction, and logging in these areas. It directly affects National Forest lands already identified as "inventoried roadless areas" under the current Roadless Rule, which covers roughly 58 million acres. The key mechanism requires the Secretary of Agriculture to enforce these prohibitions, maintaining current protections without expanding restrictions to other lands or altering existing multiple-use management. The bill does not create new protected areas but legally solidifies the existing regulatory framework to preserve ecological and recreational values.
H.J.Res. 88 disapproves an Environmental Protection Agency (EPA) rule that would have allowed California to enforce its "Advanced Clean Cars II" vehicle emission standards. This rule, submitted by the EPA on January 6, 2025, sought to grant California a waiver to override federal preemption for its stricter vehicle pollution controls. The resolution, passed by Congress and signed into law on June 12, 2025, formally nullifies the EPA rule, preventing California from implementing its Advanced Clean Cars II program under this specific waiver. The bill directly affects California's ability to set its own vehicle emission standards for passenger cars and light trucks.
HR 3067, the Arctic Refuge Protection Act, repeals the existing oil and gas program for the Arctic National Wildlife Refuge (ANWR) and designates approximately 1.56 million acres of the refuge's Coastal Plain as wilderness. This directly affects federal management of the ANWR, halting potential oil drilling in the designated area. The bill requires the Secretary of the Interior to administer the newly designated wilderness area under the Wilderness Act, treating it as part of the existing wilderness within ANWR. The change prevents future oil and gas development on this specific portion of the refuge.
This bill repeals the EPA's 2024 emissions standards for light- and medium-duty vehicles and amends the Clean Air Act to prevent future regulations from mandating specific technologies or limiting new vehicle availability based on engine type. It directly affects the EPA's regulatory authority and vehicle manufacturers by blocking technology mandates and restrictions on engine types in new vehicles. Key provisions require the EPA to revise regulations within 24 months to align with these changes, ensuring no federal rules limit vehicle choices based on engine technology. The bill's title is misleading, as it does not address automobile retail sales or consumer choice at dealerships.
