Supreme Court Climate Case Could Reshape Multibillion-Dollar Lawsuits as Plaintiff Governments Face

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The Supreme Court is preparing to hear a Colorado climate-liability case that could determine the future of similar lawsuits nationwide, while several state and local governments pursuing fossil-fuel companies for billions of dollars are simultaneously cutting spending, eliminating jobs or confronting sizable budget gaps.

By yourNEWS Media Newsroom

A Supreme Court case scheduled for argument this fall could determine whether state and local governments may continue pursuing some of the nation’s largest climate-related lawsuits against energy companies, potentially reshaping litigation seeking tens of billions of dollars for alleged damages tied to greenhouse gas emissions.

At least 11 jurisdictions with active or recently concluded climate cases are also contending with budget deficits, spending reductions, layoffs or pressure on public services, according to a Daily Caller News Foundation review of government financial records.

The overlap has fueled a dispute over the financial implications of the litigation. Critics contend successful lawsuits could provide financially strained governments with substantial new revenue, while supporters say the cases are intended to recover costs associated with climate adaptation and alleged corporate deception rather than compensate for unrelated budget problems.

The legal battle is approaching a potentially decisive moment.

On Oct. 5, the Supreme Court is scheduled to hear Suncor Energy v. County Commissioners of Boulder County, the first argument on the court’s fall calendar. The case was accepted by the Supreme Court after Boulder County and the city of Boulder pursued claims against Suncor and ExxonMobil dating to 2018.

The Colorado governments argue the companies should bear costs associated with adapting to climate change.

Suncor and ExxonMobil contend that the claims cannot properly be governed by individual state laws because greenhouse gases disperse globally rather than remaining within Colorado. Their argument relies on federal law governing interstate and international emissions.

A ruling for the companies could undermine or terminate similar cases elsewhere in the country.

The federal preemption argument gained additional attention Monday when a federal judge blocked New York’s $75 billion climate superfund law, finding that the Clean Air Act prevents New York from imposing liability for emissions generated outside the state.

That reasoning closely parallels the federalism argument being advanced by Suncor and ExxonMobil before the Supreme Court.

Boulder’s litigation illustrates both the potential scale of the legal dispute and the fiscal challenges facing some plaintiff governments.

Boulder County and the city of Boulder filed their case in 2018, seeking compensation for costs associated with responding and adapting to climate change.

Eight years later, Boulder County announced in August that it needed another $13.2 million reduction in its 2027 budget after making an equal-sized cut for 2026.

The county has eliminated approximately 90 positions and projects that it will need to identify $30 million to $40 million in savings over a three-year period.

The city of Boulder faces its own shortfall. Its recommended 2027 spending plan closes a $6.3 million gap partly through the elimination of 13 jobs, according to the city.

Boulder County and city officials declined to comment to the DCNF through EarthRights International, the nonprofit organization representing them, instead referring to positions already stated in court filings.

O.H. Skinner, executive director of the Alliance for Consumers and a former Arizona solicitor general, characterized the lawsuits as an effort to achieve policy objectives through litigation.

“The left’s woke lawfare crusade is on full display in the Boulder case,” Skinner said in a statement to the DCNF. “This anti-democratic playbook is how these states and municipalities seek to impose and fund their woke agenda and control the lives of everyday consumers.”

Skinner previously argued in a May op-ed that the Boulder litigation attempts to transform public nuisance law into “a national policy weapon,” allowing activists to pursue through courts policies they might not be able to enact legislatively.

Supporters of the lawsuits reject the characterization that the cases are principally revenue-seeking exercises.

They argue that energy producers should compensate governments for infrastructure, emergency-response programs, health initiatives and other costs the plaintiffs attribute to climate change.

Minnesota is among the jurisdictions where the timing of litigation has drawn scrutiny.

Democratic Attorney General Keith Ellison sued ExxonMobil, Koch Industries and the American Petroleum Institute in June 2020.

Seven weeks earlier, Minnesota Management and Budget had projected a dramatic reversal from a $1.5 billion surplus to a $2.4 billion deficit as the pandemic disrupted state finances.

Ellison’s office denied that Minnesota’s fiscal circumstances motivated the litigation.

“No. This lawsuit was originally filed more than six years ago,” John Stiles, the attorney general’s deputy chief of staff, told the DCNF.

Minnesota’s finances have since improved in the near term.

The state Management and Budget office currently projects a $3.7 billion surplus for the ongoing two-year budget cycle, although officials warn of a longer-term structural imbalance as projected spending growth exceeds revenue growth through fiscal 2029.

The District of Columbia filed its consumer-protection lawsuit against ExxonMobil, Chevron, BP and Shell one day after Minnesota filed its case.

That filing came approximately two months after the District’s chief financial officer projected a $1.5 billion revenue loss, an amount exceeding the city’s reserve fund at the time.

By 2026, Washington was confronting another major fiscal challenge.

The mayor’s budget proposal sought to address a projected $1.1 billion gap through $469 million in spending reductions and multiple tax increases as the District absorbed the loss of approximately 20,000 federal jobs, according to the budget proposal.

Delaware followed with its own litigation in September 2020, suing dozens of fossil-fuel companies for compensatory and punitive damages.

At the time, the state was managing a revenue decline exceeding $500 million by using reserves and canceling planned state employee raises.

Delaware encountered another projected shortfall in fall 2025, when federal tax changes created an estimated $400 million revenue gap. State lawmakers acted during a November special session to address it.

Other major municipal plaintiffs are confronting similar financial pressures.

San Francisco sued large oil companies for compensatory damages in 2017, when a technology-sector boom was increasing city revenues.

Years later, the city closed a projected two-year deficit of $936.6 million in December, according to a joint fiscal report from the mayor’s office, city controller and Board of Supervisors budget analyst.

Mayor Daniel Lurie’s final budget included layoffs, according to KQED.

Multnomah County, Oregon, is pursuing one of the largest claims, seeking more than $51 billion from energy companies over the deadly 2021 Pacific Northwest heat dome.

The county nevertheless entered its latest budget process facing substantial financial pressure.

Commissioners adopted a budget June 5 that closed a $93.2 million gap, including a $67 million reduction to the Homeless Services Department and cuts to the district attorney’s office, according to county officials.

Baltimore’s climate lawsuit has already reached a different conclusion.

The Maryland Supreme Court upheld dismissal of the city’s case in March, making it the first state high court to reject such litigation in its entirety.

Baltimore had pursued the case for nearly eight years.

Weeks before filing the lawsuit in July 2018, the city released a fiscal 2019 budget plan describing its spending framework as a response to Baltimore’s “ongoing fiscal challenges.”

Chevron’s attorneys later characterized the Maryland ruling as part of a “growing chorus” of dismissals involving climate cases.

Baltimore has continued to face financial difficulties. City finance officials told the council in May that winter cleanup expenses and public-safety overtime contributed to a $64.4 million current-year deficit, according to The Baltimore Sun.

The existence of fiscal pressure does not by itself establish that the lawsuits were brought to replenish government budgets.

Some cases predate current deficits by years, and plaintiff governments say the litigation concerns specific alleged climate-related costs and longstanding claims that energy companies misled the public about the environmental consequences of fossil fuels.

Minnesota’s attorney general, for example, has described its litigation as an effort to hold companies responsible for alleged deception and associated public costs.

The DCNF reported that none of the government offices it contacted said whether money recovered through successful litigation would necessarily be restricted to climate-related expenditures or could ultimately be deposited into general government funds.

The San Francisco city attorney, Multnomah County, Baltimore City Law Department and attorneys general for the District of Columbia and Delaware did not immediately respond to requests for comment. The Center for Climate Integrity also did not respond.

The financial stakes and the jurisdictional dispute will now converge at the Supreme Court.

If the justices conclude that federal law preempts Boulder’s state-law climate claims, governments across the country could lose a significant litigation pathway against oil and gas producers.

If Boulder prevails, similar lawsuits could continue through state courts, leaving individual governments to pursue potentially substantial damages against energy companies.

A ruling is expected before the Supreme Court completes its current term in June 2027, according to SCOTUSblog.

Until then, the Boulder dispute will serve as a test of two competing positions: whether climate-related damages can be pursued through state tort law against individual energy producers, or whether the global nature of greenhouse gas emissions places such questions under federal authority and beyond the reach of state-by-state liability claims.