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 322 294 412 305 364 1136 1012 118 58 77 75 103 47 91
Federal 34 30 37 34 42 50 43 11 4 8 15 8 4 9
Alabama 3 3 5 4 1 11 11 2 0 2 1 3 1 0
Alaska 1 2 1 1 1 8 7 0 1 1 1 1 0 0
Arizona 3 3 12 11 11 29 25 2 1 0 0 2 2 1
Arkansas 4 3 5 4 2 8 8 1 0 1 0 1 1 1
California 13 12 30 15 49 135 119 11 4 5 6 5 4 19
Colorado 8 6 15 10 11 46 39 3 1 2 1 1 1 4
Connecticut 2 3 5 3 12 38 34 2 0 3 1 2 1 1
Delaware 2 2 4 4 1 14 15 4 1 0 1 2 0 0
District of Columbia 2 3 3 3 6 18 16 0 0 1 2 1 1 2
Florida 6 4 4 3 1 18 18 0 1 0 1 1 1 1
Georgia 4 4 4 3 2 9 9 1 0 1 0 1 1 0
Hawaii 7 7 5 6 8 14 14 3 1 0 1 1 1 0
Idaho 4 2 3 3 2 9 8 2 2 0 0 0 1 0
Illinois 10 8 6 5 3 22 17 3 1 1 2 3 2 0
Indiana 12 9 13 9 5 16 16 5 1 4 3 4 0 2
Iowa 10 13 7 5 5 14 13 0 1 2 0 1 1 0
Kansas 7 12 5 3 0 6 6 1 1 2 0 1 0 0
Kentucky 4 4 4 3 2 6 6 0 1 1 0 0 0 1
Louisiana 7 5 9 8 1 11 10 1 1 2 1 0 0 1
Maine 4 3 2 2 4 15 15 1 2 0 2 2 1 3
Maryland 3 2 5 5 9 41 34 0 2 1 0 2 0 1
Massachusetts 5 3 5 4 10 31 25 2 1 1 2 3 2 3
Michigan 2 1 7 6 7 20 19 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 9 6 2 1 2 1 1 0 1
Missouri 6 6 8 8 4 11 9 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 4 1 7 7 0 1 1 1 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 13 12 0 2 2 2 5 2 4
New Jersey 3 2 4 3 9 32 26 4 1 0 3 1 1 4
New Mexico 11 7 10 6 9 23 21 3 1 1 2 1 0 1
New York 2 2 8 3 11 46 41 4 1 3 3 3 0 3
North Carolina 10 9 8 7 10 31 24 4 0 1 1 3 1 1
North Dakota 11 7 4 3 3 7 5 1 1 0 1 2 3 0
Ohio 4 4 8 7 3 12 9 3 0 1 0 1 1 0
Oklahoma 8 10 16 11 10 18 16 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 17 15 1 0 3 2 3 1 1
Rhode Island 4 3 5 3 8 19 14 3 3 2 3 4 0 7
South Carolina 7 5 5 5 8 14 15 8 1 2 0 2 0 0
South Dakota 7 9 3 4 1 6 6 2 0 0 0 1 0 1
Tennessee 5 6 7 3 1 8 6 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 20 18 4 1 2 2 3 1 2
Vermont 2 1 4 2 4 27 27 1 1 1 1 3 1 1
Virginia 12 11 14 8 12 32 30 4 1 2 2 2 0 2
Washington 11 8 10 7 19 44 39 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 23 22 2 1 0 0 2 0 1
Wyoming 3 4 7 4 1 7 7 0 0 0 0 1 0 0