Emergency requests by 27 states to pause rule requiring fossil fuel-powered plants to reduce emissions were denied
ReutersWed 16 Oct 2024 21.25 BSTLast modified on Wed 16 Oct 2024 22.23 BSTShareThe US supreme court declined on Wednesday to put on hold a new federal rule targeting carbon pollution from coal- and gas-fired power plants at the request of numerous states and industry groups in another major challenge to Joe Biden’s efforts to combat the climate crisis.
The justices denied emergency requests by West Virginia, Indiana and 25 other states – most of them Republican-led – as well as power companies and industry associations, to halt the Environmental Protection Agency (EPA) rule while litigation continues in a lower court. The regulation, aimed at cutting greenhouse gas emissions that drive the climate crisis, took effect on 8 July.
The rule would require existing coal- and new natural gas-fired plants eventually to reduce emissions including by capturing and storing carbon dioxide.
The EPA’s new rule, issued under the landmark Clean Air Act anti-pollution law, was issued two years after a major ruling by the supreme court in 2022 undercutting the agency’s power to issue sweeping regulations to force an electric-generation shift from coal to cleaner energy sources.
The EPA has said efforts to address the climate crisis and its impacts such as extreme weather and rising sea levels must include the power sector because fossil fuel-fired plants make up 25% of overall domestic greenhouse gas emissions.
Notably, the rule mandates that coal plants operating past 2038 and certain new gas plants reduce emissions by 90% by 2032 including by using carbon capture and storage systems that extract carbon dioxide from plant exhaust and sequester it underground.
The EPA has called the technology proven and technically feasible. The rule’s challengers have said it has not been shown effective at the scale predicted by the EPA.
Exported gas produces far worse emissions than coal, major study findsRead moreThe rule’s requirements are “really a backdoor avenue to forcing coal plants out of existence”, West Virginia, a major coal producer, and other state challengers said in a written filing.
The supreme court’s 2022 ruling was based on what is called the “major questions” legal doctrine embraced by its conservative justices that requires explicit congressional authorization for action on issues of broad importance and societal impact.
The states and certain other challengers contend that the EPA’s new rule likewise implicates a major question and exceeds the agency’s authority.
Numerous states and industry players filed multiple lawsuits challenging the rule in the US court of appeals for the District of Columbia circuit, which on 19 July denied requests to pause the regulation pending its review.
The case did not implicate a major question because the EPA’s actions setting plant limits were “well within” its statutory authority, the DC circuit stated.
