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The Climate Litigation Database

Center for Biological Diversity v. U.S. Army Corps of Engineers

About this case

Filing year
2026
Status
Complaint filed.
Docket number
1:26-cv-02571
Court/admin entity
United States → United States Federal Courts → United States District Court for the District of Columbia (D.D.C.)
Case category
Federal Statutory Claims (US) → Endangered Species Act and Other Wildlife Protection Statutes (US)Federal Statutory Claims (US) → Clean Water Act (US)Federal Statutory Claims (US) → NEPA (US)
Principal law
United States → Administrative Procedure Act (APA)United States → Clean Water Act (CWA)United States → Endangered Species Act (ESA)United States → National Environmental Policy Act (NEPA)
At issue
Challenge to the reissuance of Nationwide Permit 12, a general permit for oil and gas pipeline projects.
Topics
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Documents

Filing Date
Document
Type
Topics 
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07/22/2026
Complaint filed.
Five environmental organizations filed suit in the federal district court for the District of Columbia challenging the reissuance of Nationwide Permit 12, a general permit for oil and gas pipeline projects issued by the U.S. Army Corps of Engineers pursuant to Section 404 of the Clean Water Act. The organizations asserted violations of the Endangered Species Act (ESA), NEPA, the Clean Water Act, and the Administrative Procedure Act. Under the ESA, the complaint alleged that reissuance of the permit required programmatic ESA Section 7 consultation because the permit would allow activities that result in direct harm to listed species as well as indirect impacts associated with oil spills and climate change. Under NEPA, the complaint alleged that the Corps failed to take the requisite hard look at the significant environmental effects of the projects permitted or authorized by the permit.
Complaint
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Summary

Challenge to the reissuance of Nationwide Permit 12, a general permit for oil and gas pipeline projects.

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