Skip to content
The Climate Litigation Database

Mulhern Gas Co. v. Mosley

Geography
Year
2023
Document Type
Litigation
Part of

About this case

Filing year
2023
Status
Plaintiffs' motion to expedite granted in part.
Docket number
25-2041
Court/admin entity
United StatesUnited States Federal CourtsUnited States Second Circuit (2d Cir.)
Case category
Federal Statutory ClaimsOther Statutes and Regulations
Principal law
United StatesEnergy Policy and Conservation Act (EPCA)
At issue
Challenge to New York laws banning natural gas appliances and infrastructure in certain new buildings.
Topics
, ,

Documents

Filing Date
Document
Type
Topics 
Beta
Search results
10/14/2025
Plaintiffs' motion to expedite granted in part.
Decision
10/10/2025
Amicus curiae brief filed by Pacific Legal Foundation and American Timber Works in support of plaintiff-appellant and reversal.
Amicus Motion/Brief
10/10/2025
Brief filed by amicus curiae Air-Conditioning, Heating, and Refrigeration Institute in support of plaintiffs-appellants, federal preemption, and reversal.
Amicus Motion/Brief
10/07/2025
Brief filed by plaintiffs-appellants.
Brief
10/02/2025
Reply filed by plaintiffs-appellants in support of motion to expedite.
Reply
10/01/2025
Partial opposition filed by New York Secretary of State to motion to expedite.
Opposition
09/24/2025
Motion to expedite appeal filed by plaintiffs.
Motion

Summary

Challenge to New York laws banning natural gas appliances and infrastructure in certain new buildings.

 Topics mentioned most in this case  
Beta

See how often topics get mentioned in this case and view specific passages of text highlighted in each document. Accuracy is not 100%. Learn more

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