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The Climate Litigation Database

American Petroleum Institute v. New York State Department of Environmental Conservation

About this case

Filing year
2026
Status
Petition filed.
Docket number
904092-26
Court/admin entity
United StatesState CourtsNew York Supreme Court (N.Y. Sup. Ct.)
Case category
State Law Claims (US)Industry Lawsuits (US)
Principal law
United StatesNew York Environmental Conservation LawUnited StatesState Law—Miscellaneous StatutesNew York Climate Leadership and Community Protection ActNew York State Administrative Procedure Act
At issue
Challenge to New York's mandatory greenhouse gas reporting program.
Topics
, ,

Documents

Filing Date
Document
Type
Topics 
Beta
04/09/2026
Petition filed.
American Petroleum Institute and American Fuel and Petrochemical Manufacturers filed a lawsuit in a New York Supreme Court challenging the New York State Department of Environmental Conservation’s (DEC’s) regulations establishing a Mandatory Greenhouse Gas Reporting Program. The petitioners assert that adoption of the regulations was arbitrary and capricious, exceeded DEC’s authority, and failed to comply with the State Administrative Procedure Act’s requirements.
Petition

Summary

Challenge to New York's mandatory greenhouse gas reporting program.

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Group
Topics
Target
Policy instrument
Risk
Just transition
Renewable energy
Fossil fuel
Greenhouse gas
Economic sector
Finance