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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 339 310 425 320 444 1351 1141 131 59 43 74 80 100 43 99
Federal 41 35 42 35 61 86 75 14 5 9 8 15 8 4 16
Alabama 3 3 4 3 1 13 13 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 3 3 12 11 10 27 23 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 28 16 63 145 119 11 4 2 4 6 4 4 15
Colorado 7 6 15 9 15 51 41 3 1 0 2 1 2 1 3
Connecticut 2 3 6 4 14 40 37 3 0 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 26 26 1 1 0 0 0 1 2 1
Georgia 4 4 7 6 3 18 14 1 0 0 1 0 1 1 0
Hawaii 8 7 5 6 10 20 16 3 1 0 0 1 1 0 0
Idaho 4 2 3 3 2 5 4 1 2 0 0 0 0 0 0
Illinois 10 9 5 4 3 28 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 7 7 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 21 18 1 2 0 0 2 2 0 3
Maryland 2 2 4 4 9 34 28 0 2 0 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 6 7 7 6 2 30 28 2 4 0 0 1 4 1 1
Mississippi 2 2 7 5 1 12 9 2 1 1 2 1 1 0 1
Missouri 6 6 8 8 4 12 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 8 5 9 17 12 4 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 49 42 4 1 1 3 3 3 0 4
North Carolina 9 8 7 6 9 31 24 4 0 0 0 1 1 2 0
North Dakota 11 7 4 3 4 8 6 1 1 5 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 13 21 18 2 1 0 6 1 2 3 5
Oregon 8 8 11 9 10 37 34 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 20 13 4 3 1 1 2 3 0 5
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 17 11 10 28 24 2 1 1 5 3 3 1 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 24 57 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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