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The Climate Litigation Database

Genesis B. v. EPA

About this case

Filing year
2023
Status
Reply brief filed by appellants.
Docket number
25-2473
Court/admin entity
United StatesUnited States Federal CourtsUnited States Court of Appeals for the Ninth Circuit (9th Cir.)
Case category
Constitutional Claims (US)Fifth Amendment (US)Constitutional Claims (US)Other Constitutional Claims (US)
Principal law
United StatesFifth Amendment—Due ProcessUnited StatesFifth Amendment—Equal ProtectionUnited StatesSeparation of Powers DoctrineUnited StatesTake Care Clause
At issue
California youth plaintiffs' lawsuit asserting that the U.S. Environmental Protection Agency has violated the U.S. Constitution by allowing harmful levels of climate pollution to accumulate in the air.
Topics
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Documents

Filing Date
Document
Type
Topics 
Beta
01/28/2026
Reply brief filed by appellants.
Reply
12/04/2025
Answering brief filed by federal defendants.
Brief
07/02/2025
Opening brief filed by appellants.
Brief

Summary

California youth plaintiffs' lawsuit asserting that the U.S. Environmental Protection Agency has violated the U.S. Constitution by allowing harmful levels of climate pollution to accumulate in the air.

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Beta

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Group
Topics
Policy instrument
Risk
Impacted group
Fossil fuel
Greenhouse gas
Economic sector
Finance