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 334 308 413 313 262 600 119 527 59 87 79 105 37 78
Federal 29 25 27 26 22 26 11 26 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 5 4 2 3 0 3 0 1 0 1 1 1
California 14 13 35 18 37 92 14 87 4 5 8 5 5 11
Colorado 11 8 20 15 9 26 6 24 1 2 3 3 1 3
Connecticut 3 4 5 4 6 17 2 16 0 4 1 2 1 1
Delaware 3 3 5 6 1 7 2 7 1 1 2 2 1 1
District of Columbia 3 4 4 4 6 11 1 8 0 1 2 1 1 2
Florida 7 6 6 5 2 15 1 14 1 1 1 1 0 0
Georgia 3 3 3 2 2 6 1 6 0 1 0 1 1 0
Hawaii 8 8 4 4 7 10 3 9 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 13 2 10 1 2 3 5 2 0
Indiana 12 11 13 9 5 8 5 8 1 4 3 4 0 3
Iowa 8 11 6 5 3 7 0 6 1 2 0 1 0 0
Kansas 7 11 6 3 0 1 0 0 1 3 0 1 0 0
Kentucky 7 7 5 4 2 1 0 1 1 1 0 0 0 1
Louisiana 5 4 7 7 0 3 1 3 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 13 1 11 2 2 1 3 0 2
Massachusetts 4 4 6 5 7 23 3 20 1 1 0 3 2 2
Michigan 3 2 8 6 6 8 1 7 0 0 0 0 0 0
Minnesota 8 10 5 2 1 15 1 14 4 0 2 3 1 1
Mississippi 2 2 6 5 1 2 2 2 0 2 1 1 0 0
Missouri 8 8 11 11 6 9 1 5 1 2 0 1 0 0
Montana 6 6 5 5 3 4 1 4 2 1 2 0 0 0
Nebraska 2 4 6 3 1 3 0 3 1 1 0 1 1 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 1 4
New Mexico 8 4 8 5 7 9 2 7 1 0 1 1 0 0
New York 3 3 8 2 5 20 6 16 1 2 3 3 1 5
North Carolina 10 9 8 7 7 16 3 12 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 9 2 6 0 2 0 1 1 0
Oklahoma 9 11 17 10 7 10 2 8 1 7 1 2 1 3
Oregon 10 9 10 9 6 22 2 19 1 1 1 3 1 2
Pennsylvania 4 4 4 4 5 12 2 9 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 1 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 14 3 14 1 4 1 3 1 2
Utah 4 3 14 8 7 15 4 12 1 2 3 3 1 4
Vermont 4 3 6 4 5 13 2 12 2 2 2 5 1 1
Virginia 12 11 14 8 10 12 4 11 1 2 2 2 0 2
Washington 10 7 7 4 3 20 1 16 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 8 2 7 1 0 1 1 1 2
Wyoming 4 5 7 5 2 6 1 6 0 1 1 1 0 0