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 335 307 417 316 276 663 118 592 60 81 75 104 46 79
Federal 29 25 27 26 22 26 11 26 3 6 12 7 0 6
Alabama 3 3 6 5 1 6 2 6 0 3 1 4 0 0
Alaska 1 2 1 1 1 1 0 1 1 1 1 1 0 0
Arizona 4 4 14 13 11 16 2 15 1 0 0 2 2 0
Arkansas 4 3 5 4 2 5 0 4 0 1 0 1 1 1
California 14 13 35 17 40 100 14 94 4 5 7 5 4 14
Colorado 10 8 19 15 9 29 5 25 1 2 3 3 1 3
Connecticut 3 4 5 4 6 21 2 20 0 4 1 2 1 1
Delaware 2 2 4 5 1 8 1 8 1 1 1 2 1 0
District of Columbia 3 4 4 4 6 9 1 7 0 1 2 1 1 2
Florida 6 5 4 3 1 11 0 11 1 0 1 1 1 0
Georgia 3 3 3 2 2 6 1 6 0 1 0 1 1 0
Hawaii 8 8 5 5 8 9 3 9 2 0 1 1 1 1
Idaho 4 2 3 3 2 7 2 6 2 0 0 0 1 0
Illinois 11 8 7 6 4 15 3 11 1 2 3 4 2 0
Indiana 12 9 13 9 5 7 5 7 1 4 3 4 0 3
Iowa 10 13 7 5 5 13 0 12 1 2 0 1 1 0
Kansas 7 11 5 3 0 1 1 1 1 2 0 1 0 0
Kentucky 7 7 5 4 2 2 0 2 1 1 0 0 0 1
Louisiana 5 4 7 7 0 4 1 3 1 2 1 0 0 0
Maine 5 4 4 4 2 7 1 7 3 1 2 3 1 2
Maryland 2 2 5 5 2 17 1 14 2 1 0 2 0 1
Massachusetts 4 3 6 5 7 24 3 21 1 1 0 3 2 2
Michigan 3 2 8 7 6 10 1 9 0 0 0 0 0 0
Minnesota 7 9 6 3 1 17 1 16 4 0 2 3 1 1
Mississippi 3 3 7 6 2 4 2 3 1 2 1 1 0 0
Missouri 7 7 10 10 5 7 1 5 1 1 0 1 0 0
Montana 6 6 5 5 3 5 1 5 2 1 2 0 0 0
Nebraska 2 5 6 3 1 3 0 3 1 1 0 1 1 0
Nevada 5 3 7 5 4 13 3 10 2 1 0 1 2 0
New Hampshire 4 1 3 3 1 12 0 11 2 2 2 5 2 3
New Jersey 3 2 4 3 3 9 4 6 1 0 4 1 1 4
New Mexico 9 5 9 6 8 10 2 8 1 0 1 1 0 0
New York 3 3 8 2 5 18 5 15 1 2 3 3 1 5
North Carolina 11 9 9 8 7 18 4 14 0 1 1 3 1 1
North Dakota 10 7 2 2 2 3 0 2 1 0 0 0 3 0
Ohio 5 5 9 8 4 10 3 7 0 1 0 1 1 0
Oklahoma 8 10 16 10 7 10 2 8 1 6 1 2 3 3
Oregon 10 9 10 8 7 24 2 22 1 1 1 3 1 2
Pennsylvania 4 4 5 4 5 13 2 11 0 4 3 3 1 1
Rhode Island 4 3 5 3 5 10 3 7 3 2 3 4 0 7
South Carolina 9 7 5 5 8 6 5 7 1 2 0 2 0 0
South Dakota 5 7 1 2 0 0 0 0 0 0 0 0 0 1
Tennessee 5 6 7 3 1 2 2 1 1 0 1 1 1 1
Texas 5 6 14 9 7 14 2 13 1 5 1 3 1 2
Utah 4 3 14 8 7 16 5 13 1 2 3 3 1 4
Vermont 3 2 5 3 4 19 2 19 2 2 1 4 2 1
Virginia 12 11 14 8 10 11 3 10 1 2 2 2 0 2
Washington 10 7 10 7 11 24 2 21 1 1 2 1 1 1
West Virginia 4 4 7 5 5 7 0 7 1 0 0 2 0 1
Wisconsin 13 9 10 10 6 18 1 17 1 0 1 3 1 2
Wyoming 4 5 7 5 2 6 1 6 0 1 1 1 0 0