Harming the Environment
San Francisco v. EPA
Trump justices Gorsuch and Kavanaugh cast deciding votes in a 5-4 ruling that limited and harmed the ability of the Environmental Protection Agency (EPA) to enforce clean water requirements against municipalities. Trump Justice Barrett dissented in the March 2025 ruling in City and County of San Francisco v. EPA.
What happened in this case?
San Francisco got an EPA permit that lets it discharge wastewater into the Pacific Ocean under certain conditions. The permit set specific limits on particular pollutants, but also contained an “end result” requirement that made San Francisco responsible for the overall quality of the water in an area where the discharges occur. The city challenged this requirement, claiming that the EPA did not have the authority to impose it.
The Ninth Circuit denied the city’s petition for review and upheld the requirement. The Supreme Court decided to review the case.
Why was the decision made possible by Justices Gorsuch and Kavanaugh harmful?
Justice Alito issued a 5-4 ruling, made possible by Trump justices Gorsuch and Kavanaugh, that reversed the Ninth Circuit and struck down the EPA’s “end result” requirement. Although there was some disagreement among the majority on the precise rationale, they held that the Clean Water Act “does not authorize” the EPA to impose an “end result”-type mandate as part of its regulations.
Justice Barrett wrote a firm dissent, joined by Justices Kagan, Sotomayor, and Jackson. In contrast to the majority, she maintained that the statutory language clearly authorizes the “end result” rule, since “[c]onditions that forbid the city to violate water quality standards” as in this case “are plainly ‘limitations’”, as used in the law, that the EPA is authorized to impose. She wrote that the majority's interpretation of the word "limitations" in the statute “is wrong as a matter of ordinary English.” As Barrett explained, the majority’s decision effectively takes “a tool away from EPA” that “may make it harder for the Agency to issue the permits that municipalities and businesses need in order for their discharges to be lawful.”
Environmental advocates have also noted the harm that the decision made possible by Gorsuch and Kavanaugh may cause. As stated by Becky Hammer, senior attorney at the Natural Resources Defense Council, the ruling “is going to make the job of EPA and other permitting agencies much harder, because the type of limits the court says have to be used are much harder to identify and calculate.”
Seven County Infrastructure Coalition v. Eagle County
In Seven County Infrastructure Coalition v. Eagle County, five of the six MAGA justices weakened the requirement that federal agencies analyze the environmental impacts of their actions. (Justice Gorsuch was recused.)
What is an “environmental impact statement?”
An “environmental impact statement,” or EIS, is a bedrock part of protecting our environment. It is required by the National Environmental Policy Act (“NEPA”), a landmark law dating back to 1970. It requires federal agencies to assess the environmental impact of their decisions before making them. This significantly reduces the chances that a project will lead to unexpected environmental damage down the road.
What was this case about?
A railroad company and several counties in Utah want to build an 80-mile railway to connect a basin rich in natural gas, oil, and other hydrocarbon deposits to an existing rail line. That requires the approval of a federal agency called the Surface Transportation Board. The Board’s EIS did not consider either the impact of oil development in the basin or the impact of increased crude oil refining along the Gulf Coast. The question for the Court was whether the Board was required to consider those impacts.
How did the Court rule, and how is it harmful?
All nine justices agreed that an agency does not need to consider environmental effects that it doesn’t directly regulate. But the Court was divided beyond that.
Justice Sotomayor (joined by Justices Kagan and Jackson) would have stopped there. But the MAGA majority went even further.
In an opinion written by Justice Kavanaugh, the MAGA justices (except for Gorsuch) made clear their hostility to NEPA. Kavanaugh called the law a “blunt and haphazard tool” that has caused “delay upon delay,” prevented construction projects, and cost jobs. In the interests of “the American economy,” the majority declared that an agency’s EIS need only consider “the project at hand” and “need not consider the effects of separate projects” it knows its approval will lead to. The justices further told lower court judges to defer to an agency’s decision as to what counts as a separate project that should not be considered.
Justice Sotomayor condemned the majority for “unnecessarily grounding its analyses largely in matters of policy.”
The Court’s decision will let federal agencies ignore important environmental impacts of their actions and make it easier for corporate interests to get approval for projects despite the environmental damage they will likely cause. EarthJustice stated that it “undermines decades of legal precedent that told federal agencies to look before they leap when approving projects that could harm communities and the environment.”
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