EDITION OF MON 5 OCT 2026
43 · SCIENCE

Supreme Court Weighs Oil Companies’ Bid to Block Boulder Climate Lawsuit

publishers 23articles 31first reported 2 Oct, 13:56 UTCdeveloping since 2 Oct · 14 editions

The U.S. Supreme Court heard nearly two hours of arguments Monday over whether a Colorado climate lawsuit against Exxon Mobil and Suncor Energy may proceed under state law.

Boulder’s city and county governments sued the companies in 2018, alleging they helped drive climate change, misled the public about the risks of fossil fuels and should pay for past and future costs including infrastructure repairs, environmental damage, emergency management and public-health harms. The Colorado Supreme Court previously allowed the case to move forward.

Exxon and Suncor argued that claims involving interstate and global air pollution are governed by federal law and cannot be pursued under state law. The Trump administration supported the companies, contending that Congress did not authorize Boulder’s suit through the Clean Air Act.

Several justices questioned whether the Supreme Court has jurisdiction to review the Colorado ruling at this stage. Justice Ketanji Brown Jackson called the review “premature,” while Chief Justice John Roberts pressed the companies and the administration to explain why Boulder’s claims should be barred when state lawsuits have been permitted in similar contexts. Justice Brett Kavanaugh emphasized earlier Supreme Court decisions treating interstate pollution as a matter of federal law.

Justice Samuel Alito recused himself, leaving eight justices to decide the case. A 4-4 split would leave the Colorado Supreme Court’s decision intact and permit Boulder’s lawsuit to continue in state court.

HOW THIS STORY WAS MADE

Written from 8 articles, 3 with the publisher's own text; 8 independent newsrooms once syndicated copies count as one; this version written 72 h after the record first saw the story; the editor kept it as written.

Publishers
23
Source articles
31
Given to the writer
8, 3 with the article's own text
Independent newsrooms
8
This version written
72 h after the record first saw the story
Second model (editor)
kept as written
Publication gate
passed
Human review
none

WHAT THE EDITOR DID

The second model checked the writer's draft against the same sources and published it as written.

Written by a language model from the sources above, then checked by a second model that may only cut, attribute or correct. How it works →

NAMED IN THE COVERAGE

OUTLETS CARRYING THE STORY, RUN BY RUN

0 28 57 3 Oct 4 Oct 5 Oct 6 Oct 7 Oct 8 Oct 9 Oct 10 Oct 11 Oct 12 Oct 13 Oct 14 Oct 15 Oct 4 Oct 18:21 UTC · Supreme Court to hear Big Oil bid to block Boulder climate lawsuit 5 Oct 00:26 UTC · Supreme Court to Hear Big Oil Bid to Block Boulder Climate Lawsuit 5 Oct 12:44 UTC · Supreme Court Opens Term With Dispute Over Boulder Climate Lawsuit 5 Oct 18:15 UTC · Supreme Court Weighs Oil Companies’ Bid to Block Boulder Climate Lawsuit 6 Oct 00:07 UTC · Supreme Court Questions Oil Companies’ Bid to Block Boulder Climate Lawsuit 6 Oct 06:29 UTC · Supreme Court Questions Oil Companies’ Bid to Block Boulder Climate Lawsuit 6 Oct 12:12 UTC · Supreme Court Questions Oil Companies’ Bid to Block Boulder Climate Lawsuit 6 Oct 18:11 UTC · Supreme Court questions oil companies’ effort to block Boulder climate lawsuit 7 Oct 00:10 UTC · Supreme Court weighs bid to block Boulder climate lawsuit against Exxon and Suncor 7 Oct 06:34 UTC · Supreme Court weighs whether federal law blocks Boulder climate lawsuit

WHAT HELD, WHAT CAME LATER

From the first reports to the latest

  • Nothing ran from the first third of the coverage to the last.

Entered the story later

  • Kannon Shanmugam · from 5 Oct 17:53, 5 outlets
  • Kevin Russell · from 5 Oct 17:54, 4 outlets
  • John Roberts · from 5 Oct 17:53, 3 outlets
  • Donald Trump · from 5 Oct 17:53, 2 outlets
  • Sarah Harris · from 5 Oct 17:53, 2 outlets
  • Brett Kavanaugh · from 5 Oct 17:54, 2 outlets
  • Elena Kagan · from 5 Oct 17:54, 2 outlets
  • Clarence Thomas · from 5 Oct 20:30, 2 outlets

HOW THIS STORY DEVELOPED: EVERY HEADLINE, EVERY OUTLET →