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All Laws and Incentives Sorted by Type

The tables below summarize the number of clean transportation laws, regulations, and funding opportunities in a particular jurisdiction. By selecting the tabs above the table, you can view summary information by technology/fuel, incentive, regulation, or user type.

Jurisdiction Biodiesel Ethanol Natural Gas Propane (LPG) Hydrogen Fuel Cells EVs PHEVs HEVs NEVs Renewable Diesel Aftermarket Conversions Fuel Economy or Efficiency Idle Reduction Connected and Autonomous Vehicles Other
Totals 341 311 418 316 443 1360 1141 128 62 46 73 78 98 44 99
Federal 40 34 41 34 60 85 74 14 5 9 8 14 8 4 15
Alabama 3 3 4 3 1 12 12 2 0 0 1 1 2 1 0
Alaska 1 2 1 2 1 8 7 0 1 0 1 1 1 0 0
Arizona 2 2 10 9 8 25 22 2 1 0 0 0 2 1 1
Arkansas 4 3 6 6 2 11 8 3 0 2 2 0 1 2 2
California 14 13 27 16 62 144 118 11 4 2 4 6 4 4 15
Colorado 7 6 15 9 16 54 41 3 1 0 2 1 2 1 3
Connecticut 2 3 6 4 13 40 37 3 1 0 4 2 3 1 1
Delaware 2 2 2 2 1 18 17 3 1 0 0 1 2 0 0
District of Columbia 2 3 3 3 7 25 22 0 0 0 1 2 1 1 2
Florida 5 3 4 3 2 25 25 0 1 0 0 0 1 2 1
Georgia 3 3 6 6 2 18 14 1 0 0 0 0 1 1 0
Hawaii 8 7 5 6 10 19 15 3 1 0 0 1 1 0 0
Idaho 4 2 3 3 2 6 4 1 2 0 0 0 0 0 0
Illinois 11 10 5 4 4 29 23 2 1 1 1 2 3 1 1
Indiana 13 9 13 9 5 22 21 4 1 0 3 3 4 0 2
Iowa 11 11 8 5 5 15 12 1 1 0 2 0 1 1 0
Kansas 7 12 5 3 0 8 8 1 1 0 2 0 1 0 0
Kentucky 8 7 6 5 4 12 8 1 1 1 1 2 0 0 1
Louisiana 5 4 6 5 1 11 10 1 1 1 1 1 0 0 1
Maine 4 3 2 2 4 19 16 1 2 0 0 2 2 0 3
Maryland 4 3 5 5 12 36 28 0 2 2 1 0 2 0 1
Massachusetts 5 3 5 4 19 50 36 3 1 0 1 3 3 2 4
Michigan 2 1 8 7 8 31 28 2 0 0 0 0 0 0 0
Minnesota 7 8 6 5 1 32 30 0 5 0 0 0 2 1 1
Mississippi 2 2 7 5 1 12 9 2 1 1 2 1 1 0 1
Missouri 6 6 8 8 4 13 11 0 1 0 0 0 1 0 0
Montana 5 6 5 5 2 9 8 2 2 1 0 2 0 0 1
Nebraska 2 5 5 4 1 12 12 0 1 0 1 1 1 1 1
Nevada 6 5 7 4 8 16 11 3 2 1 1 0 2 2 0
New Hampshire 4 1 4 4 2 17 14 1 2 0 2 3 5 1 3
New Jersey 3 2 4 3 10 42 34 2 1 0 0 3 1 0 4
New Mexico 12 8 11 7 12 22 19 4 1 1 1 2 1 0 1
New York 3 4 8 4 14 48 41 3 1 1 3 3 3 0 4
North Carolina 9 8 7 6 9 30 24 4 0 0 0 1 1 2 0
North Dakota 12 8 4 3 5 9 6 2 1 6 0 1 2 3 0
Ohio 4 4 8 7 3 12 8 3 0 0 1 0 1 1 0
Oklahoma 7 10 16 11 12 23 20 2 1 0 6 1 2 3 5
Oregon 8 8 11 9 11 38 35 2 1 2 2 1 3 0 3
Pennsylvania 5 6 9 5 7 22 20 3 0 1 3 2 3 1 2
Rhode Island 4 4 6 3 9 25 17 5 3 1 1 2 3 0 6
South Carolina 9 7 5 5 8 16 17 8 1 0 3 1 3 0 0
South Dakota 7 8 3 4 1 8 6 2 0 0 0 0 1 0 0
Tennessee 5 6 8 3 1 8 5 2 1 0 0 1 1 1 1
Texas 6 6 16 11 10 28 24 2 2 1 5 3 3 2 3
Utah 2 1 11 5 8 23 19 3 1 1 2 2 3 1 2
Vermont 2 1 4 2 5 36 32 5 1 1 1 3 3 1 1
Virginia 11 10 12 9 11 34 32 2 1 3 3 1 2 0 3
Washington 12 9 12 9 25 58 38 1 1 2 1 2 1 1 1
West Virginia 3 3 7 4 4 10 10 0 1 0 0 0 2 1 2
Wisconsin 12 9 9 9 6 24 23 3 1 0 0 0 2 0 1
Wyoming 6 7 9 7 4 10 10 0 0 5 0 0 0 0 0
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