The Daily Fuckup

The Justice Department went to federal court on May 4, asking a judge in Minnesota to block the state from continuing its climate-deception case against ExxonMobil, Koch Industries, Flint Hills Resources and the American Petroleum Institute. The federal complaint targets Minnesota itself and seeks to stop enforcement of the state’s existing lawsuit, which Attorney General Keith Ellison first filed in 2020. ([justice.gov](https://www.justice.gov/opa/pr/justice-department-files-complaint-against-minnesota-over-its-attempt-override-federal-law?utm_source=openai))

In its filing, DOJ argues that Minnesota is trying to use state court to reach conduct the federal government alone can regulate: global greenhouse-gas emissions and energy policy with effects far beyond Minnesota. The department says those claims are preempted by the Constitution and the Clean Air Act, and it says the state case would unreasonably burden domestic energy development. ([justice.gov](https://www.justice.gov/opa/pr/justice-department-files-complaint-against-minnesota-over-its-attempt-override-federal-law?utm_source=openai))

Minnesota’s lawsuit takes the opposite view. The attorney general’s office says the defendants misled Minnesotans about the causes and harms of climate change and should be held liable under state law. On April 15, the Minnesota Supreme Court declined to take up the defendants’ bid to derail the case, allowing it to move toward discovery. ([ag.state.mn.us](https://www.ag.state.mn.us/Office/Communications/2026/04/17_ExxonKochAPI.asp?utm_source=openai))

The federal filing is part of a broader pattern of Trump administration challenges to state climate and regulatory actions. That does not mean DOJ will win; it means the administration is choosing to test, in court, how far federal preemption reaches when states use consumer-protection theories to target fossil-fuel companies. ([justice.gov](https://www.justice.gov/opa/pr/justice-department-files-complaint-against-minnesota-over-its-attempt-override-federal-law?utm_source=openai))