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 or PHEVs NEVs Aftermarket Conversions Fuel Economy or Efficiency Idle Reduction Other
Totals 375 353 404 313 239 402 264 55 88 75 106 67
Federal 32 28 26 26 22 23 9 3 6 13 7 6
Alabama 4 3 4 5 2 4 2 0 0 1 3 0
Alaska 1 2 1 1 1 1 0 1 1 1 1 0
Arizona 6 5 14 14 12 16 8 1 0 0 2 1
Arkansas 5 4 8 5 2 2 0 0 2 0 1 1
California 16 14 28 18 26 48 40 3 7 7 4 12
Colorado 8 8 17 11 6 12 10 1 3 0 2 1
Connecticut 3 4 5 3 6 9 7 0 3 1 2 3
Delaware 2 2 3 6 1 6 2 1 1 2 2 0
District of Columbia 2 3 4 4 4 4 2 0 1 3 1 0
Florida 8 7 5 6 2 8 5 1 1 1 1 0
Georgia 4 4 6 4 4 9 3 0 2 0 2 1
Hawaii 7 9 4 4 6 9 9 2 0 1 1 0
Idaho 3 1 2 2 1 3 4 1 0 1 0 0
Illinois 15 14 8 8 6 14 11 1 4 3 5 0
Indiana 14 14 16 13 6 10 8 2 7 3 3 4
Iowa 9 11 5 4 3 4 0 1 1 0 0 0
Kansas 7 12 5 4 1 1 0 1 2 1 1 0
Kentucky 9 10 10 6 2 4 3 1 1 1 0 0
Louisiana 6 6 9 7 1 4 2 1 3 1 0 0
Maine 6 5 4 3 2 5 3 3 0 2 3 1
Maryland 3 4 3 4 2 14 11 2 2 1 4 2
Massachusetts 5 4 5 3 3 8 8 1 1 0 3 1
Michigan 3 2 3 2 2 7 5 0 0 0 0 0
Minnesota 9 14 3 3 3 8 7 3 0 1 3 2
Mississippi 4 4 7 5 1 2 2 0 2 1 1 0
Missouri 8 7 7 8 6 6 2 1 0 0 1 0
Montana 6 6 3 3 1 1 0 2 1 1 0 0
Nebraska 3 4 5 3 1 2 0 1 1 0 1 0
Nevada 4 2 7 7 6 8 5 1 0 0 1 0
New Hampshire 4 1 3 3 1 2 2 2 1 2 4 2
New Jersey 3 3 5 4 1 6 5 1 1 4 1 3
New Mexico 10 6 6 5 6 5 2 1 1 1 1 0
New York 4 5 9 3 6 9 9 1 2 3 3 5
North Carolina 12 11 8 7 6 12 9 0 1 1 4 1
North Dakota 11 8 3 2 2 1 0 1 0 0 0 0
Ohio 5 5 9 6 4 5 0 0 1 0 2 0
Oklahoma 8 10 16 8 6 5 1 1 7 0 2 2
Oregon 10 9 9 8 6 12 7 1 3 1 3 1
Pennsylvania 4 4 4 3 3 5 2 0 2 1 4 1
Rhode Island 3 2 3 2 4 8 7 2 1 2 3 5
South Carolina 10 8 6 7 9 6 9 2 1 1 3 1
South Dakota 6 7 2 2 0 0 0 0 0 0 0 1
Tennessee 6 6 6 4 1 3 3 1 0 1 1 0
Texas 6 6 15 9 5 9 6 1 4 1 3 1
Utah 2 1 14 7 4 8 3 1 3 4 3 1
Vermont 4 3 4 3 4 4 3 1 0 1 3 1
Virginia 17 12 17 10 11 13 7 1 3 2 2 3
Washington 17 14 11 8 6 23 11 1 3 4 4 3
West Virginia 5 4 9 6 4 4 2 1 2 0 2 1
Wisconsin 11 8 7 8 7 6 4 1 0 0 2 0
Wyoming 5 7 11 6 2 4 4 0 0 0 1 0