In a 5-2 ruling, the Colorado Supreme Court has allowed Boulder City and Boulder County to advance their climate change litigation against industry heavyweights ExxonMobil and Suncor Energy. The lawsuit, originally filed in 2018, contends that these corporations deliberately misrepresented fossil fuels’ environmental consequences and seeks financial remediation for climate-induced damages. This decision represents just the second instance where a state supreme court has greenlit climate accountability litigation, following Hawaii’s precedent. The ruling potentially establishes a crucial framework for future climate liability cases throughout American state courts. ExxonMobil continues to challenge the legitimacy of the lawsuit, arguing it lacks merit and belongs outside state jurisdiction. Nevertheless, this legal development shows a potential change in how fossil fuel companies may be held accountable for climate impacts at the state level.
