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 HEVs PHEVs NEVs Aftermarket Conversions Fuel Economy or Efficiency Idle Reduction Connected and Autonomous Vehicles Other
Totals 328 301 406 307 256 566 112 492 59 86 79 106 33 81
Federal 28 24 27 26 22 25 11 25 3 6 12 7 0 6
Alabama 2 2 5 4 1 3 1 3 0 2 1 4 0 0
Alaska 1 2 1 1 1 1 0 1 1 1 1 1 0 0
Arizona 4 4 15 14 12 17 2 16 1 0 0 2 2 0
Arkansas 4 3 6 5 2 3 0 3 0 2 0 1 0 1
California 14 13 35 18 37 90 14 85 4 5 8 5 5 11
Colorado 11 8 20 15 9 21 6 19 1 2 3 3 1 3
Connecticut 3 4 5 4 6 16 2 15 0 4 1 2 1 1
Delaware 2 2 4 5 1 6 1 5 1 1 2 2 1 1
District of Columbia 2 3 4 4 4 7 1 6 0 1 3 1 1 2
Florida 7 6 6 5 2 14 1 14 1 1 1 1 0 0
Georgia 4 4 4 3 3 7 2 7 0 1 0 2 1 1
Hawaii 8 8 4 4 7 8 3 8 2 0 1 1 0 1
Idaho 4 2 3 3 2 7 2 6 2 0 0 0 1 0
Illinois 11 8 7 6 4 12 2 9 1 2 3 5 2 0
Indiana 12 11 12 9 5 7 4 7 1 3 3 4 0 3
Iowa 8 11 6 5 3 8 0 7 1 2 0 1 0 0
Kansas 7 11 6 3 0 1 0 0 1 3 0 1 0 0
Kentucky 8 8 5 4 2 1 0 1 1 1 0 0 0 1
Louisiana 5 4 6 6 0 2 1 2 1 2 1 0 0 0
Maine 5 4 4 4 2 5 1 5 3 1 2 3 1 2
Maryland 2 2 4 4 2 14 1 11 2 2 1 3 0 2
Massachusetts 4 4 5 4 6 20 2 16 1 1 0 3 2 2
Michigan 2 1 7 5 5 7 1 6 0 0 0 0 0 0
Minnesota 7 9 5 2 1 14 1 13 4 0 2 3 1 1
Mississippi 2 2 6 5 1 1 1 1 0 2 1 1 0 0
Missouri 8 8 11 11 6 9 1 5 1 2 0 1 0 0
Montana 5 5 3 3 1 2 0 2 2 1 1 0 0 0
Nebraska 2 4 6 3 1 4 0 4 1 1 0 1 0 0
Nevada 6 4 6 6 5 11 3 8 2 1 0 1 2 0
New Hampshire 4 1 3 3 1 12 0 11 2 2 2 5 0 3
New Jersey 3 2 4 3 2 8 4 5 1 1 4 1 0 4
New Mexico 8 4 5 4 5 5 2 4 1 0 2 1 0 1
New York 3 3 8 2 5 20 6 16 1 2 3 3 1 5
North Carolina 10 9 8 7 7 14 3 10 0 1 1 3 1 1
North Dakota 10 7 2 2 2 1 0 0 1 0 0 0 1 0
Ohio 5 5 10 9 4 11 2 6 0 2 0 1 1 0
Oklahoma 9 11 17 10 7 8 2 7 1 7 1 2 1 3
Oregon 10 9 10 9 7 20 2 17 1 1 1 3 1 2
Pennsylvania 4 4 4 4 5 10 2 7 0 4 3 3 1 1
Rhode Island 4 3 5 3 5 11 3 8 3 2 3 4 0 7
South Carolina 8 6 5 5 7 5 5 6 1 2 0 2 0 0
South Dakota 5 7 2 2 0 0 0 0 0 0 0 0 0 1
Tennessee 6 6 8 4 2 3 3 2 1 1 1 1 1 1
Texas 4 5 14 8 6 15 3 14 1 4 1 3 0 2
Utah 3 2 15 8 8 15 3 12 1 2 3 3 1 5
Vermont 4 3 6 4 5 13 2 12 2 2 2 5 1 1
Virginia 12 10 14 8 10 12 3 10 1 2 2 2 0 2
Washington 10 7 7 4 3 19 1 15 1 1 2 1 1 1
West Virginia 4 4 7 5 5 7 0 7 1 0 0 2 0 1
Wisconsin 11 8 8 8 6 9 2 8 1 0 1 1 1 2
Wyoming 3 4 6 4 1 5 0 5 0 0 0 1 0 0