The End EPA Abuse Act of 2026 would amend the Clean Air Act to restrict the Environmental Protection Agency's regulatory authority. Specifically, the bill prohibits the EPA from creating rules that restrict vehicle sales or use, including rules that effectively phase out gas-powered cars, or rules requiring power plants to switch fuels or reduce electric grid reliability. The legislation also blocks the EPA from implementing regulations that rely on technologies that are not yet commercially available, are too expensive without subsidies, are geographically infeasible, or are otherwise impractical. The bill does not include specific funding allocations or implementation timelines beyond these restrictions. In essence, it aims to limit EPA environmental regulations by preventing actions the sponsors view as overreach.