Maps and Data
Find maps and charts showing transportation data and trends related to alternative fuels and vehicles.
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Average Range and Efficiency of U.S. Electric Vehicles
Provides driving range and efficiency factors of on-road electric vehicles in the United States in 2020, based on vehicle registration data Last update November 2021
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Electric Vehicle Registrations by State
U.S. light-duty electric vehicle population as of December 2021 Last update June 2022
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Electric Vehicle Supply Equipment (EVSE) Ports by State
Displays states and their respective EVSE port counts
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U.S. Plug-in Electric Vehicle Sales by Model
Trend of sales by PEV model, 2011-2019 Last update January 2020
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AFV and HEV Model Offerings, by Manufacturer
Trend of alternative fuel vehicle (AFV) and hybrid electric vehicle (HEV) models produced by manufacturers, 1991-2021 Last update July 2021
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Light-Duty AFV, HEV, and Diesel Model Offerings, by Technology/Fuel
Trend of vehicle models incorporating various advanced technologies or alternative fuels, from 1991 through 2020 Last update September 2021
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Share of All U.S. Vehicle Trips by Length (miles)
Breakdown of trip lengths among all vehicle trips Last update July 2021
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Electric Vehicle Laws and Incentives by State
Displays states and their respective law and incentive counts related to electric vehicles
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U.S. Public and Private Electric Vehicle Charging Infrastructure
Trend of electric vehicle charging infrastructure in the United States from 2011 to 2021 Last update January 2022
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Fuel Economy at Various Driving Speeds
Trend of fuel efficiency at different vehicle speeds, grouped by fuel type Last update May 2021
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Average Vehicle Trip Length by Purpose
Average vehicle trip length by purpose in the United States Last update September 2021
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Annual Vehicle Credits Earned and Used by Regulated Fleets
Trend of State & Alternative Fuel Provider (S&FP) EPAct credits traded and transactions from 1999 to 2019 Last update January 2021
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Average Fuel Consumption at Increasing Road Grades
Trend of fuel consumption at increasing road grades, for various vehicle types Last update August 2014
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Energy Expenditures by Sector
Trend of U.S. transportation and residential energy expenditures, per capita, from 1970 to 2019 Last update June 2021
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U.S. HEV Sales by Model
Trend of sales by hybrid electric vehicle (HEV) model, 1999-2019 Last update January 2020
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Average Retail Fuel Prices in the United States
Trend of alternative and traditional motor fuel prices from 2000 to 2022 Last update June 2022
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Fuel Economy and Consumption of Light-Duty Vehicles
Relationship between fuel economy and lifetime fuel consumption for light-duty vehicles Last update May 2021
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Greenhouse Gas Emissions by Economic Sector
Trend of U.S. greenhouse gas emission for each economic sector Last update July 2021
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Average Per-Passenger Fuel Economy by Travel Mode
Comparison of per-passenger fuel economy for various modes of transportation Last update May 2021
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Law and Incentive Additions by Fuel/Technology Type
Trend of state law and incentive enactments, listed by the targeted technology or fuel type, from 2002 to 2020 Last update May 2021
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Clean Cities Energy Use Impact by Alternative Fuel Vehicle Type
Trend of energy impact by fuels used in alternative fuel vehicles from 2004 to 2020 Last update January 2022
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AFV Acquisitions by Regulated Fleets (by Fuel Type)
Trend of State & Alternative Fuel Provider (S&FP) alternative fuel vehicle (AFV) acquisitions by fuel type from 1992 to 2019 Last update January 2021
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Change in U.S. Vehicle Registration Counts
Trend of light-duty vehicle registrations by fuel type, measured in percent change from 2016 through 2020 Last update September 2021
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U.S. Public and Private Alternative Fueling Stations by Fuel Type
Trend of alternative fueling station counts by fuel type in the United States from 1992 to 2021 Last update January 2022
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AFV Requirements, Acquisitions, and Credits for Federal Agencies
Displays EPAct alternative fuel vehicle (AFV) acquisition requirements, total AFV acquisitions, and additional credits toward the acquisition requirements for federal agencies from fiscal years 2000 through 2019 Last update August 2021
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Average Range and Efficiency of U.S. Electric Vehicles
| 50 | 100 | 240 | 300 | 350 | |
| Efficiency Factor | 50, | 100,3.774 | 240,3.536 | 300,3.434 | 350, |
Source: FuelEconomy.gov; National Renewable Energy Laboratory; Argonne National Laboratory’s GREET Model
This chart shows the estimated efficiency of all-electric vehicles (EVs) on the road in the United States as of 2020. The Autonomie model was used to estimate the efficiency of EVs with a range between 100 miles and 300 miles, and the relationship between them was assumed to be linear because it is largely a function of battery weight. EV range was obtained primarily from FuelEconomy.gov and a variety of sources for each EV model, and these ranges were weighted by the number of vehicles on the road for each 2020 model (using Experian Information Solutions vehicle registration data). This method produced an average EV range of 240 miles, which corresponds to an efficiency factor of 3.54. This means that the average EV is 3.54 times more efficient than its conventional counterpart.
To view more details, notes, and acronyms, please download the Excel spreadsheet.
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