Boulder has hauled its eight-year climate lawsuit against energy companies to the U.S. Supreme Court, armed with a fresh brief and what Complete Colorado describes as the same old arguments wearing better legal stationery. Boulder says the case is about ordinary state-law claims, local injuries, and money for climate resilience. Its critics say the lawsuit is really an attempt to shape national and even international energy policy through the courts.
The federal government has now asked to participate in oral arguments alongside the energy companies, arguing that Boulder’s position collides with constitutional limits on state authority and the federal government’s role in foreign affairs. Meanwhile, the article notes that supporters of climate litigation have long admitted these cases push legal boundaries and may be useful even without a courtroom victory.
That is peak Boulder. Same sermon. Same villains. Same activist script. Now repackaged for the Supreme Court like a compostable tote bag full of subpoenas.
The Bullet Point Brief
- Boulder filed its Supreme Court brief eight years after launching the lawsuit, arguing that it seeks damages for local climate harms rather than control over national energy policy. Apparently global emissions become a neighborhood dispute once the paperwork reaches the Flatirons.
- The United States wants a seat at oral argument and says lawsuits like this interfere with federal responsibilities and exceed the territorial reach of state authority. In plain English, Boulder is a city, not a Department of State with better bike lanes.
- The article cites Michael Burger, a climate-law advocate who said early on that the plaintiffs’ Supreme Court odds were “slim” and that the lawsuits were pushing nuisance and tort law beyond familiar territory. Winning, however, was not the only goal. Litigation could pressure companies or produce settlements resembling a carbon-tax structure.
- Boulder’s own 2021 study-session memo reportedly described the lawsuit as one of several levers cities could use to drive “fundamental systems change.” Other lawyers connected to the broader effort described the strategy as raising energy prices and creating an indirect carbon tax. That sounds slightly less like compensation for a local injury and slightly more like public policy wearing a fake mustache.
- Nearly 40 friend-of-the-court briefs support the energy companies, and the article says even some Colorado Democrats, environmental groups, and counties have questioned Boulder’s claims. So this is not simply saintly mountain-town virtue versus the petroleum underworld. Even fellow travelers appear to be asking whether Boulder has confused activism with jurisdiction.
My Bottom Line
Boulder is free to make climate policy arguments. It is free to lobby Congress, campaign for legislation, persuade voters, and explain the tradeoffs. What it should not get is a judicial shortcut around the boring democratic work of building public support and passing laws.
This case appears to be part of a broader habit among leftist activist governments: when legislatures will not deliver the whole ideological wish list, call the lawyers and rebrand the policy fight as a tort claim. Then insist the lawsuit is only about local damages while allies outside the courtroom talk openly about systems change, higher prices, and carbon-tax effects. Subtle it is not.
Ordinary Coloradans are already getting punched by housing costs, utility bills, transportation expenses, and the general price of living anywhere near the Front Range. They deserve an honest discussion about energy policy, including what costs more, who pays, and what actually works. They do not need wealthy local governments using public power to conduct national climate experiments through litigation.
Boulder’s political class may enjoy smelling its own emissions and calling it jurisprudence. The rest of Colorado still has to pay the bill.
Source: Complete Colorado
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