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 339 310 425 315 434 1321 1139 130 59 32 75 79 104 49 99
Federal 40 33 42 36 56 72 63 13 4 8 8 15 8 4 17
Alabama 3 3 4 3 1 13 13 2 0 0 1 1 2 1 0
Alaska 1 2 1 1 1 9 8 0 1 0 1 1 1 0 0
Arizona 3 3 12 11 11 30 26 2 1 0 0 0 2 2 1
Arkansas 4 3 6 6 2 13 10 3 0 2 2 0 2 3 2
California 13 12 30 15 59 137 117 10 5 1 5 6 5 4 16
Colorado 7 6 15 9 15 54 44 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 17 17 3 1 0 0 1 2 0 0
District of Columbia 2 3 3 3 7 20 17 0 0 0 1 2 1 1 2
Florida 6 4 4 3 1 24 24 1 1 0 0 1 1 2 1
Georgia 4 4 7 6 3 17 14 1 0 0 1 0 1 1 0
Hawaii 7 7 5 6 10 19 15 3 1 0 0 1 1 1 0
Idaho 4 2 3 3 2 7 6 2 2 0 0 0 0 0 0
Illinois 10 9 6 5 4 27 22 3 1 0 1 2 3 2 1
Indiana 12 9 13 9 5 23 22 5 1 0 4 3 4 0 2
Iowa 12 14 8 5 5 16 13 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 7 7 5 4 4 8 8 0 1 1 1 1 0 0 1
Louisiana 5 4 6 5 1 10 9 1 1 1 1 1 0 0 1
Maine 4 3 2 2 4 19 18 1 2 0 0 2 2 1 3
Maryland 3 2 5 5 10 44 36 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 29 2 0 0 0 0 0 0 0
Minnesota 7 8 7 6 2 33 31 2 4 0 0 1 4 1 1
Mississippi 3 3 8 6 2 12 9 2 1 1 2 1 1 0 1
Missouri 7 7 7 7 4 10 9 0 1 0 0 0 1 0 0
Montana 4 5 5 5 3 11 10 2 2 0 0 2 0 0 0
Nebraska 2 5 6 4 1 7 7 0 1 0 1 1 1 1 1
Nevada 6 5 8 5 9 18 13 4 2 1 1 0 2 2 0
New Hampshire 4 1 4 4 2 18 15 1 2 0 2 3 5 1 3
New Jersey 3 2 4 3 9 37 30 2 1 0 0 3 1 1 4
New Mexico 11 7 10 6 11 22 19 3 1 0 1 2 1 0 1
New York 3 3 7 3 13 48 41 4 1 1 3 3 3 0 4
North Carolina 10 9 8 7 10 32 25 5 0 0 0 1 2 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 8 10 16 11 11 21 18 2 1 0 6 1 2 3 4
Oregon 9 9 11 9 11 38 35 2 1 2 2 1 3 0 3
Pennsylvania 5 6 9 5 8 21 18 3 0 1 3 2 3 1 2
Rhode Island 4 4 6 3 10 22 14 4 3 1 1 2 3 0 6
South Carolina 9 7 5 5 8 17 18 8 1 0 3 1 3 0 0
South Dakota 7 7 3 4 1 8 7 2 0 0 0 0 1 0 0
Tennessee 5 6 8 3 1 9 6 2 1 0 0 1 1 1 1
Texas 6 6 17 11 9 28 24 2 1 1 5 3 3 1 3
Utah 2 1 10 5 8 22 20 4 1 0 2 2 3 1 2
Vermont 3 2 5 3 6 33 30 3 1 1 1 1 3 1 1
Virginia 12 11 14 9 12 38 36 3 1 2 2 2 2 0 2
Washington 11 8 10 7 22 49 41 1 1 1 1 2 1 1 1
West Virginia 3 3 7 4 4 11 11 0 1 0 0 0 2 1 2
Wisconsin 12 9 9 9 6 20 19 2 1 0 0 0 2 0 1
Wyoming 3 4 6 4 1 9 8 0 0 2 0 0 1 0 0