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 374 352 397 312 238 387 251 55 85 74 106 65
Federal 31 27 28 28 22 23 9 3 6 13 7 8
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 15 7 1 0 0 2 1
Arkansas 5 4 8 5 2 2 0 0 2 0 1 1
California 16 14 27 18 26 46 38 3 7 6 4 11
Colorado 9 9 16 11 6 13 11 1 3 0 2 1
Connecticut 3 4 5 3 5 8 6 0 3 1 2 3
Delaware 2 2 2 5 1 2 1 1 0 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 5 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 15 11 6 9 8 2 6 3 4 4
Iowa 9 11 5 3 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 2 3 2 3 1 13 10 2 1 0 3 1
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 6 10 3 4 3 8 7 3 0 1 3 2
Mississippi 4 4 7 5 1 2 2 0 2 1 1 0
Missouri 7 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 5 3 8 8 7 9 5 1 0 0 1 0
New Hampshire 5 2 4 4 2 2 2 2 1 1 4 1
New Jersey 3 3 6 4 2 5 4 1 1 5 1 3
New Mexico 10 6 6 5 6 5 2 1 1 1 1 0
New York 4 5 9 3 6 8 8 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 14 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 8 8 7 5 2 3 3 1 0 2 1 0
Texas 6 6 14 9 5 8 5 1 4 1 3 1
Utah 2 1 13 7 4 8 3 1 3 4 3 1
Vermont 5 4 4 4 5 5 3 1 0 1 3 1
Virginia 16 11 16 9 10 12 6 1 3 2 2 2
Washington 17 14 9 7 5 20 8 1 3 4 4 3
West Virginia 5 4 9 6 4 4 2 1 2 0 2 1
Wisconsin 12 9 7 8 7 6 4 1 0 0 2 0
Wyoming 4 6 10 5 1 3 3 0 0 0 1 0