Maps and Data - Law and Incentive Additions by Fuel/Technology Type
Find maps and charts showing transportation data and trends related to alternative fuels and vehicles.
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119 results
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Fuels & Infrastructure: Fuel Trends
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Average Annual Retail Fuel Price of Gasoline
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Average Renewable Diesel and Diesel Fuel Prices in California
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Average Retail Fuel Prices in the United States
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Change in U.S. Light-Duty Vehicle Registration Counts
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Consumption of Natural Gas in the United States
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Energy Use by Transportation Mode and Fuel Type
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Fuel Taxes by Country
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Fuel Use by Transportation Mode in 2019
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Global Ethanol Production by Country or Region
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Renewable Diesel Production and Consumption
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Sustainable Aviation Fuel Estimated Consumption
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U.S. Biodiesel Production, Exports, and Consumption
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U.S. Crude Oil Imports by Country of Origin
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U.S. Production, Consumption, and Trade of Ethanol
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U.S. Production, Consumption, and Trade of Petroleum Products
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U.S. Renewable Diesel Imports
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Fuels & Infrastructure: Emissions
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Greenhouse Gas Emissions by Economic Sector
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Fuels & Infrastructure: Alternative Fueling Stations
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Biodiesel Fueling Station Locations by State
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Compressed Natural Gas Fueling Stations by State
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E85 Fueling Station Locations by State
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Electric Vehicle Charging Ports by State
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Hydrogen Fueling Station Locations by State
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Liquefied Natural Gas Fueling Stations by State
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Propane Fueling Station Locations by State
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Renewable Diesel Fueling Station Locations by State
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Law and Incentive Additions by Fuel/Technology Type
2002 | 2003 | 2004 | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | |
Aftermarket Conversions | [object Object] | [object Object] | [object Object] | [object Object] | [object Object] | [object Object] | [object Object] | [object Object] | [object Object] | [object Object] | 9 | 17 | 14 | 7 | 6 | 1 | 10 | 7 | 1 | 1 | 3 | 1 |
Biodiesel | 28 | 35 | 25 | 37 | 74 | 97 | 59 | 57 | 43 | 39 | 16 | 43 | 16 | 20 | 9 | 6 | 16 | 17 | 3 | 7 | 9 | 10 |
Blends | 6 | 8 | 9 | 18 | 30 | 51 | 26 | [object Object] | [object Object] | [object Object] | [object Object] | [object Object] | [object Object] | [object Object] | [object Object] | [object Object] | [object Object] | [object Object] | [object Object] | [object Object] | [object Object] | [object Object] |
Connected and Autonomous Vehicles | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 16 | 12 | 2 | 1 | 4 | 2 |
Efficiency | 0 | 6 | 4 | 6 | 9 | 8 | 13 | 18 | 9 | 9 | 8 | 7 | 4 | 10 | 1 | 1 | 9 | 4 | 0 | 3 | 7 | 3 |
Electric Vehicles | 24 | 34 | 21 | 26 | 40 | 32 | 28 | 50 | 51 | 64 | 49 | 48 | 46 | 65 | 41 | 50 | 159 | 158 | 205 | 337 | 608 | 303 |
Emissions | 6 | 8 | 12 | 4 | 23 | 16 | 16 | [object Object] | [object Object] | [object Object] | [object Object] | [object Object] | [object Object] | [object Object] | [object Object] | [object Object] | [object Object] | [object Object] | [object Object] | [object Object] | [object Object] | [object Object] |
Ethanol | 25 | 29 | 17 | 30 | 70 | 98 | 65 | 52 | 44 | 42 | 13 | 42 | 12 | 21 | 9 | 4 | 15 | 17 | 3 | 7 | 10 | 12 |
Hybrid Electric Vehicles | 4 | 8 | 10 | 15 | 19 | 18 | 24 | 33 | 33 | 47 | 38 | 42 | 14 | 15 | 6 | 5 | 10 | 18 | 3 | 10 | 7 | 9 |
Hydrogen | 22 | 24 | 18 | 18 | 44 | 28 | 23 | 34 | 24 | 20 | 13 | 25 | 13 | 17 | 13 | 16 | 25 | 25 | 34 | 24 | 47 | 41 |
Idle Reduction | 0 | 2 | 4 | 16 | 18 | 10 | 20 | 23 | 9 | 9 | 3 | 12 | 8 | 8 | 4 | 1 | 4 | 1 | 1 | 2 | 4 | 1 |
Natural Gas | 28 | 38 | 16 | 23 | 45 | 32 | 27 | 40 | 43 | 34 | 38 | 57 | 50 | 41 | 22 | 15 | 39 | 31 | 9 | 11 | 13 | 15 |
Neighborhood EVs | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 1 | 0 | 3 | 1 | 0 | 1 | 1 | 0 |
Propane | 27 | 27 | 14 | 21 | 30 | 27 | 22 | 33 | 20 | 25 | 18 | 31 | 31 | 29 | 14 | 8 | 27 | 25 | 7 | 8 | 14 | 13 |
Renewable Diesel | 1 | 3 | 1 | 4 | 5 | 1 | 3 | 1 | 2 | 3 | 5 | |||||||||||
Other | 12 | 16 | 21 | 22 | 53 | 67 | 42 | 11 | 16 | 6 | 9 | 15 | 7 | 14 | 6 | 19 | 14 | 11 | 0 | 14 | 7 | 8 |
Source: AFDC Laws and Incentives database
This chart shows trends in laws and incentives related to alternative fuels and advanced vehicles, enacted in all 50 states and the District of Columbia, from 2002 to 2023. Visit the Laws and Incentives page for information on federal and state laws and incentives.
To view more details, notes, and acronyms, please download the Excel spreadsheet.
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