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The Climate Litigation Database

Shoalwater Bay Indian Tribe v. Exxon Mobil Corp.

About this case

Filing year
2023
Status
Defendants' motion to stay proceedings pending U.S. Supreme Court resolution of Suncor v. Boulder denied.
Docket number
23-2-25215-2
Court/admin entity
United StatesState CourtsWashington Superior Court (Wash. Super. Ct.)
Case category
Adaptation (US)Actions seeking money damages for losses (US)
Principal law
United StatesState Law—Miscellaneous StatutesUnited StatesWashington Product Liability ActUnited StatesWashington Public Nuisance Statute
At issue
Tribe's lawsuit seeking to hold fossil fuel companies liable for climate change harms allegedly resulting from the companies' "climate deception campaign."
Topics
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Documents

Filing Date
Document
Type
Topics 
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04/30/2026
Defendants' motion to stay proceedings pending U.S. Supreme Court resolution of Suncor v. Boulder denied.
The Washington Superior Court denied fossil fuel companies’ emergency motion to stay proceedings pending the U.S. Supreme Court’s resolution of Suncor Energy (U.S.A.) Inc. v. County Commissioners of Boulder County. The Superior Court found that a potential stay of more than a year would “greatly prejudice” the Tribes due to the risk of evidentiary loss. The court also found that the defendants did not attempt to show a clear case of hardship or inequity that would outweigh the Tribes’ showing of prejudice. The Superior Court also cited “a significant probability” that the Supreme Court would not reach the issue of whether state law climate deception claims were preempted by federal law.
Decision
04/29/2026
Exxon Mobil defendants' motion for a protective order staying discovery denied.
Decision
04/29/2026
ConocoPhillips defendants' motion to dismiss for lack of personal jurisdiction granted and plaintiffs allowed 30 days to submit amended complaint.
Decision
04/29/2026
Court denied defendants' joint motions to dismiss for lack of personal jurisdiction.
Decision
04/29/2026
Court denied defendants' joint motions to dismiss for failure to state a claim.
A Washington Superior Court denied fossil fuel companies’ motions to dismiss state law deceptive marketing-based climate claims asserted by Shoalwater Bay Indian Tribe and Makah Indian Tribe. The court adopted the Tribes’ proposed order concluding that federal law did not preempt or preclude the claims; that the claims did not pose non-justiciable political questions; that the claims were timely; and that the Tribes adequately stated claims for public nuisance and for violations of the Washington Products Liability Act.
Decision
03/30/2026
Response filed by plaintiffs to defendants' notice of supplemental authority regarding Maryland Supreme Court opinion in Mayor & City Council of Baltimore v. BP p.l.c.
Response
03/25/2026
Notice of supplemental authority filed by defendants regarding Maryland Supreme Court opinion in Mayor & City Council of Baltimore v. BP p.l.c.
Notice
02/26/2026
Opposition filed by plaintiffs to defendants' joint emergency motion to stay hearing on motions to dismiss and other proceedings.
Opposition
02/25/2026
Plaintiffs filed response to defendants' notice of supplemental authority regarding dismissal of Town of Carrboro case.
Response
02/25/2026
Joint emergency motion filed by defendants to stay hearing on motions to dismiss and other proceedings.
After the U.S. Supreme Court granted fossil fuel companies' petition for writ of certiorari in Suncor Energy (U.S.A.) Inc. v. County Commissioners of Boulder County to review the Colorado Supreme Court's ruling that federal law did not preempt Boulder's claims, the fossil fuel industry defendants in this case requested that the Washington Superior Court stay a scheduled a hearing on the defendants' motions to dismiss. The court proceeded with the hearing on the defendants’ motions to dismiss the cases on February 27.
Motion
01/21/2026
Motion filed by defendants Exxon Mobil Corporation and ExxonMobil Oil Corporation for a protective order staying discovery against them until decision on defendants' pending motions to dismiss.
Motion
10/06/2025
Reply filed by defendants ConocoPhillips and ConocoPhillips Company in support of motion to dismiss for lack of personal jurisdiction.
Reply
10/06/2025
Joint reply filed by defendants in support of motions to dismiss the Shoalwater Bay and Makah Indian Tribes' complaints for lack of personal jurisdiction.
Reply
08/22/2025
Consolidated opposition filed by plaintiffs to defendants' joint motion to dismiss for failure to state a claim.
Opposition
08/22/2025
Consolidated opposition filed by plaintiffs to defendants' joint motions to dismiss for lack of personal jurisdiction.
Opposition
06/23/2025
Motion to dismiss for lack of personal jurisdiction filed by ConocoPhillips Co.
Motion To Dismiss
06/23/2025
Joint motion filed by defendants to dismiss the Shoalwater Bay Indian Tribe's complaint for failure to state a claim.
Motion To Dismiss
06/23/2025
Joint motion filed by defendants to dismiss the Makah Indian Tribe's complaint for failure to state a claim.
Motion To Dismiss
06/23/2025
Joint motion filed by defendants to dismiss the Shoalwater Bay Indian Tribe's complaint for lack of personal jurisdiction.
Motion To Dismiss
06/23/2025
Joint motion filed by defendants to dismiss the Makah Indian Tribe's complaint for lack of personal jurisdiction.
Motion To Dismiss
06/02/2025
Shoalwater Bay and Makah Indian Tribes' cases consolidated for all further pre-trial proceedings.
Decision
05/27/2025
Joint response filed by defendants to plaintiffs' motion to consolidate cases for pre-trial purposes.
Motion
05/19/2025
Motion filed by Shoalwater Bay and Makah Indian Tribes to consolidate cases for pre-trial purposes.
Motion
12/20/2023
Complaint filed.
On December 20, 2023, two Tribes—the Makah Indian Tribe and the Shoalwater Bay Indian Tribe—filed separate lawsuits in Washington Superior Court alleging that fossil fuel companies misled consumers and the public about the dangers of climate change. The complaints alleged that this “successful climate deception campaign” inflated and sustained the market for fossil fuels, leading to increased greenhouse gas emissions and “devastating” climate change impacts to the Tribes and their reservations. The Tribes asserted claims under Washington’s public nuisance statute and the Washington Product Liability Act. The Tribes requested that the court order the companies to abate the nuisance, including through the establishment of abatement funds for the Tribes to use to remediate and adapt their reservation lands, natural resources, and infrastructure. The Tribes also requested compensatory damages, pre- and post-judgment interest, and attorneys’ fees and costs.
Complaint

Summary

Tribe's lawsuit seeking to hold fossil fuel companies liable for climate change harms allegedly resulting from the companies' "climate deception campaign."

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Group
Topics
Target
Policy instrument
Risk
Impacted group
Just transition
Renewable energy
Fossil fuel
Greenhouse gas
Economic sector
Adaptation/resilience
Finance