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 Aftermarket Conversions Fuel Economy or Efficiency Idle Reduction Connected and Autonomous Vehicles Other
Totals 326 296 415 307 349 1037 923 120 58 79 73 104 48 90
Federal 34 29 35 33 40 48 42 11 4 8 14 8 4 9
Alabama 3 3 5 4 1 8 8 2 0 2 1 3 1 0
Alaska 1 2 1 1 1 7 6 0 1 1 1 1 0 0
Arizona 4 4 14 13 11 24 20 3 1 0 0 2 3 1
Arkansas 4 3 5 4 2 7 7 1 0 1 0 1 1 1
California 13 12 30 15 49 136 120 11 4 5 6 5 4 19
Colorado 8 6 16 11 9 37 32 3 1 2 1 2 1 3
Connecticut 2 3 6 4 8 28 27 2 0 4 1 2 1 1
Delaware 2 2 4 4 1 12 13 4 1 0 1 2 0 0
District of Columbia 2 3 3 3 6 15 13 0 0 1 2 1 1 2
Florida 6 4 4 3 1 17 17 0 1 0 1 1 1 1
Georgia 4 4 4 3 2 8 8 1 0 1 0 1 1 0
Hawaii 8 8 5 6 9 14 14 3 1 0 1 1 1 1
Idaho 4 2 3 3 2 8 7 2 2 0 0 0 1 0
Illinois 10 8 6 5 3 20 16 4 1 1 2 3 2 0
Indiana 12 9 13 9 5 16 16 5 1 4 3 4 0 2
Iowa 10 12 7 5 5 13 12 0 1 2 0 1 1 0
Kansas 7 12 5 3 0 4 4 1 1 2 0 1 0 0
Kentucky 7 7 5 4 2 4 4 0 1 1 0 0 0 1
Louisiana 6 4 8 7 0 7 6 1 1 2 1 0 0 0
Maine 4 3 3 3 4 15 15 1 2 1 2 2 1 3
Maryland 3 2 5 5 8 34 27 0 2 1 0 2 0 1
Massachusetts 5 3 5 4 10 30 24 2 1 1 2 3 2 3
Michigan 2 1 7 6 6 16 15 1 0 0 0 0 0 0
Minnesota 7 9 7 3 2 25 24 2 4 0 1 4 1 1
Mississippi 3 3 8 6 2 6 4 2 1 2 1 1 0 0
Missouri 6 6 8 8 4 10 8 0 1 1 0 1 0 0
Montana 5 6 5 5 3 8 8 2 2 0 2 0 0 0
Nebraska 1 3 6 3 1 5 3 0 1 1 0 1 1 1
Nevada 5 4 7 5 6 21 15 3 2 1 0 2 2 0
New Hampshire 4 1 3 3 1 12 11 0 2 2 2 5 2 4
New Jersey 3 2 4 3 9 31 26 4 1 0 3 1 1 4
New Mexico 11 7 10 6 8 18 17 3 1 1 2 1 0 1
New York 2 2 9 3 10 44 39 5 1 3 3 3 0 4
North Carolina 10 9 8 7 10 27 20 4 0 1 1 3 1 1
North Dakota 11 7 3 2 3 5 4 0 1 0 1 2 3 0
Ohio 4 4 8 7 3 11 8 3 0 1 0 1 1 0
Oklahoma 8 10 16 11 9 17 15 2 1 6 1 2 3 3
Oregon 9 9 11 9 11 38 35 2 1 2 1 3 0 3
Pennsylvania 3 3 6 4 6 15 13 1 0 3 2 3 1 1
Rhode Island 4 3 5 3 6 16 12 3 3 2 3 4 0 7
South Carolina 7 5 5 5 8 12 13 8 1 2 0 2 0 0
South Dakota 7 9 3 4 1 5 5 2 0 0 0 1 0 1
Tennessee 5 6 7 3 1 7 5 2 1 0 1 1 1 1
Texas 5 5 16 10 7 21 20 2 1 5 3 3 1 2
Utah 2 1 10 5 7 19 17 4 1 2 2 3 1 2
Vermont 2 1 4 2 4 26 26 1 1 1 1 3 1 1
Virginia 12 11 14 8 12 30 28 4 1 2 2 2 0 2
Washington 11 8 10 7 19 43 38 1 1 1 2 1 1 1
West Virginia 3 3 7 4 4 8 8 0 1 0 0 2 1 1
Wisconsin 12 9 9 9 6 22 21 2 1 0 0 2 0 1
Wyoming 3 4 7 4 1 7 7 0 0 0 0 1 0 0