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['Air Programs']
['Greenhouse Gases']
11/21/2025
Greenhouse Gas Emissions Regulation State Comparison

Federal regulatory citations
State comparison
State
State Greenhouse Gas Emissions Targets
Climate Action Plan
Carbon pricing policy
Low Carbon and Alternative Fuel Standard
Alabama
No state target
No climate action plan
No CPP
No Fuel standard
Alaska
No state target
No climate action plan
No CPP
No Fuel standard
Arizona
No state target
Implemented plan
No CPP
No Fuel standard
California
Low-carbon fuel standard
District of Columbia
No state target
No climate action plan
No CPP
No Fuel standard
Georgia
No state target
No climate action plan
No CPP
No Fuel standard
Hawaii
No state target
No climate action plan
No CPP
No Fuel standard
Idaho
No state target
No climate action plan
No CPP
No Fuel standard
Indiana
No state target
No climate action plan
No CPP
No Fuel standard
Kansas
No state target
No climate action plan
No CPP
No Fuel standard
Massachusetts
Statutory target reduce GHG emissions 33% by 2025 and 50% by 2030 from 1990 levels.
No Fuel standard
Mississippi
No state target
No climate action plan
No CPP
No Fuel standard
Nebraska
No state target
No climate action plan
No CPP
No Fuel standard
North Dakota
No state target
No climate action plan
No CPP
No Fuel standard
Ohio
No state target
No climate action plan
No CPP
No Fuel standard
Oklahoma
No state target
No climate action plan
No CPP
No Fuel standard
South Dakota
No state target
No climate action plan
No CPP
No Fuel standard
Tennessee
No state target
No climate action plan
No CPP
No Fuel standard
Texas
No state target
No climate action plan
No CPP
No Fuel standard
Utah
No state target
No climate action plan
No CPP
No Fuel standard
Washington
West Virginia
No state target
No climate action plan
No CPP
No Fuel standard
Wyoming
No state target
No climate action plan
No CPP
No Fuel standard
['Air Programs']
['Greenhouse Gases']
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