All Incentives and Laws 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 |
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Biodiesel is produced from a range of vegetable oils and animal fats. Pure biodiesel (B100) or biodiesel blended with petroleum diesel can be used to fuel diesel vehicles.
Biodiesel
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Ethanol is made from various plant materials, such as corn. Ethanol is blended with gasoline to fuel vehicles (e.g., E85 is a blend of 85% ethanol and 15% gasoline).
Ethanol
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Natural gas is a mixture of hydrocarbons. Natural gas can be stored onboard a vehicle as a gas (compressed natural gas, CNG) or a liquid (liquefied natural gas, LNG).
Natural Gas
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Liquefied petroleum gas (LPG), or propane, is a three-carbon alkane gas produced as a by-product of natural gas processing or crude oil refining.
Propane (LPG)
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Hydrogen can be used to power fuel cells that generate electricity to run a vehicle's motor.
Hydrogen Fuel Cells
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Electric vehicles (EVs) use batteries or other energy storage devices to store electricity to power the vehicle's motor.
EVs
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Hybrid electric vehicles (HEVs) combine the internal combustion engine of a conventional vehicle with the battery and electric motor of an electric vehicle. Plug-in hybrid electric vehicles (PHEVs) are equipped with batteries that can be charged by plugging into an electrical outlet.
HEVs or PHEVs
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Neighborhood electric vehicles (NEVs) are small electric vehicles typically limited to speeds of less and 35 miles per hour.
NEVs
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Aftermarket conversions refer to original equipment manufacturer vehicles altered to operate on another fuel type, such as propane, natural gas, ethanol, or electricity.
Aftermarket Conversions
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Fuel economy or fuel efficiency is the distance a vehicle travels per unit of fuel used and is commonly measured in miles per gallon (mpg).
Fuel Economy or Efficiency
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Idle reduction is a decrease in the time or frequency that an engine runs while the vehicle is at rest.
Idle Reduction
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Includes emerging fuel types and additional technologies.
Other
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| Federal |
35 |
34 |
25 |
24 |
27 |
22 |
9 |
3 |
6 |
17 |
7 |
7 |
| Alabama |
7 |
5 |
4 |
4 |
3 |
4 |
1 |
0 |
0 |
1 |
2 |
0 |
| Alaska |
1 |
2 |
3 |
1 |
1 |
1 |
0 |
1 |
2 |
1 |
0 |
0 |
| Arizona |
7 |
6 |
14 |
14 |
11 |
15 |
6 |
1 |
0 |
0 |
2 |
2 |
| Arkansas |
5 |
4 |
8 |
4 |
2 |
2 |
0 |
0 |
2 |
1 |
2 |
0 |
| California |
15 |
12 |
25 |
17 |
24 |
37 |
30 |
3 |
7 |
5 |
4 |
8 |
| Colorado |
7 |
8 |
10 |
7 |
6 |
6 |
4 |
1 |
3 |
1 |
2 |
0 |
| Connecticut |
5 |
4 |
7 |
4 |
6 |
6 |
5 |
0 |
3 |
2 |
3 |
3 |
| Delaware |
3 |
3 |
3 |
5 |
2 |
3 |
2 |
1 |
0 |
2 |
3 |
0 |
| Dist. of Columbia |
1 |
2 |
4 |
3 |
3 |
5 |
3 |
0 |
0 |
2 |
1 |
1 |
| Florida |
9 |
10 |
2 |
2 |
5 |
6 |
2 |
1 |
0 |
1 |
2 |
1 |
| Georgia |
6 |
6 |
5 |
3 |
3 |
5 |
0 |
0 |
2 |
1 |
2 |
1 |
| Hawaii |
8 |
10 |
4 |
4 |
5 |
9 |
7 |
1 |
0 |
1 |
1 |
0 |
| Idaho |
3 |
1 |
3 |
3 |
2 |
1 |
2 |
1 |
0 |
1 |
0 |
0 |
| Illinois |
17 |
18 |
7 |
7 |
7 |
12 |
10 |
1 |
4 |
3 |
5 |
0 |
| Indiana |
9 |
12 |
9 |
6 |
5 |
8 |
7 |
1 |
3 |
1 |
1 |
0 |
| Iowa |
12 |
16 |
6 |
5 |
5 |
7 |
0 |
1 |
1 |
1 |
0 |
0 |
| Kansas |
7 |
12 |
5 |
4 |
1 |
1 |
0 |
1 |
1 |
1 |
1 |
0 |
| Kentucky |
8 |
7 |
6 |
4 |
1 |
4 |
2 |
1 |
0 |
1 |
0 |
0 |
| Louisiana |
7 |
10 |
10 |
5 |
1 |
4 |
2 |
1 |
2 |
1 |
0 |
0 |
| Maine |
7 |
7 |
4 |
4 |
3 |
5 |
2 |
3 |
0 |
2 |
3 |
1 |
| Maryland |
2 |
3 |
1 |
1 |
0 |
9 |
7 |
2 |
0 |
0 |
1 |
1 |
| Massachusetts |
5 |
4 |
4 |
2 |
2 |
4 |
3 |
0 |
0 |
0 |
1 |
1 |
| Michigan |
6 |
6 |
4 |
4 |
5 |
9 |
8 |
0 |
0 |
1 |
1 |
0 |
| Minnesota |
6 |
11 |
3 |
2 |
3 |
4 |
2 |
2 |
0 |
1 |
3 |
1 |
| Mississippi |
4 |
4 |
8 |
5 |
2 |
2 |
1 |
0 |
1 |
1 |
0 |
0 |
| Missouri |
7 |
6 |
7 |
6 |
5 |
4 |
0 |
1 |
0 |
0 |
1 |
0 |
| Montana |
8 |
7 |
4 |
4 |
2 |
2 |
0 |
2 |
1 |
1 |
0 |
0 |
| Nebraska |
5 |
7 |
4 |
3 |
1 |
2 |
0 |
1 |
1 |
0 |
1 |
0 |
| Nevada |
6 |
5 |
10 |
10 |
9 |
10 |
6 |
1 |
0 |
0 |
1 |
0 |
| New Hampshire |
6 |
2 |
2 |
2 |
2 |
2 |
1 |
1 |
0 |
1 |
4 |
0 |
| New Jersey |
2 |
2 |
3 |
3 |
2 |
5 |
5 |
2 |
0 |
2 |
1 |
4 |
| New Mexico |
11 |
8 |
6 |
5 |
7 |
6 |
2 |
1 |
1 |
1 |
1 |
1 |
| New York |
8 |
9 |
9 |
6 |
7 |
7 |
4 |
1 |
0 |
1 |
3 |
2 |
| North Carolina |
14 |
13 |
6 |
6 |
5 |
10 |
6 |
0 |
1 |
1 |
4 |
0 |
| North Dakota |
14 |
10 |
3 |
2 |
3 |
1 |
0 |
1 |
0 |
0 |
0 |
0 |
| Ohio |
5 |
6 |
5 |
5 |
5 |
4 |
0 |
0 |
1 |
0 |
2 |
0 |
| Oklahoma |
9 |
10 |
12 |
9 |
8 |
9 |
3 |
1 |
4 |
0 |
1 |
0 |
| Oregon |
9 |
10 |
7 |
6 |
5 |
10 |
4 |
1 |
2 |
1 |
4 |
4 |
| Pennsylvania |
6 |
6 |
6 |
5 |
4 |
4 |
1 |
0 |
1 |
1 |
4 |
1 |
| Rhode Island |
3 |
2 |
2 |
1 |
2 |
2 |
1 |
1 |
0 |
1 |
2 |
3 |
| South Carolina |
10 |
8 |
3 |
4 |
7 |
2 |
3 |
1 |
0 |
0 |
2 |
0 |
| South Dakota |
7 |
8 |
1 |
2 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
| Tennessee |
12 |
11 |
5 |
5 |
2 |
6 |
5 |
1 |
0 |
2 |
0 |
1 |
| Texas |
5 |
6 |
14 |
9 |
5 |
10 |
8 |
1 |
3 |
0 |
4 |
0 |
| Utah |
1 |
1 |
10 |
6 |
2 |
6 |
2 |
0 |
2 |
3 |
3 |
0 |
| Vermont |
5 |
5 |
7 |
5 |
5 |
5 |
4 |
2 |
1 |
3 |
2 |
2 |
| Virginia |
17 |
14 |
16 |
13 |
13 |
19 |
10 |
2 |
5 |
4 |
2 |
1 |
| Washington |
18 |
15 |
9 |
8 |
6 |
21 |
7 |
1 |
4 |
4 |
3 |
2 |
| West Virginia |
4 |
4 |
6 |
6 |
6 |
6 |
3 |
1 |
2 |
0 |
2 |
1 |
| Wisconsin |
13 |
10 |
7 |
8 |
7 |
6 |
4 |
1 |
0 |
0 |
2 |
0 |
| Wyoming |
0 |
1 |
3 |
0 |
0 |
0 |
0 |
0 |
2 |
0 |
1 |
0 |
| Totals |
407 |
403 |
351 |
283 |
255 |
350 |
194 |
50 |
68 |
75 |
97 |
50 |
