The Biden administration wants to standardize electric vehicle charging, like gas stations.
Every gas station is essentially the same -- the nozzle fits every vehicle, the pump takes common credit cards and the price is posted on a big sign. The Biden administration wants to make electric vehicle charging stations a lot more like that.
Its new proposed rule would require the half-million electric vehicle chargers it plans to fund to be interoperable, similar to the way a gas pump works with any vehicle. Charging stations funded under the federal program would also be open to anyone -- prohibiting any membership requirements -- and set a common standard for payment and other technologies. The charging stations would be built along America's highways.
The proposal, which came from the Department of Transportation and the Department of Energy on Thursday, comes as consumers at the pump continue to pay record high gas prices. As CNN previously reported, the US average for the price of a gallon of regular gas hit $4.96 according to the most recent reading from AAA Wednesday. It marked the 12th straight day, and the 29th time in the last 30 that gas has set a record in America.
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Though President Joe Biden recently acknowledged there was nothing he can do to bring down gas prices in the near term, his electric vehicle push is a part of his plan to address the climate crisis. In August of last year, the President announced a target that half of vehicles sold in the country by 2030 will be battery electric, fuel-cell electric or plug-in hybrid.
The new initiative is part of the administration's effort to ensure electric charging accessibility for all Americans and to target the key concerns preventing drivers from buying electric vehicles. Key among them is range anxiety, a driver's fear that he or she may not have enough charge to reach the next plug-in station.
The Biden administration is also targeting other concerns by requiring standardized pricing and payment systems, and pouring billions into other efforts like fast charging battery technology.
If finalized as drafted, the rule would apply to chargers funded by the federal infrastructure law signed last November. It includes about $5 billion that will go to states to build the charging networks, including funding that targets chargers along interstates and other major routes.
"To support the transition to electric vehicles, we must build a national charging network that makes finding a charge as easy as filling up at a gas station," said Transportation Secretary Pete Buttigieg.
States with the most electric vehicles
the state of electric vehicle adoption across the country
Few announcements have rocked the automotive industry as hard as the one-two punch of General Motors’ notice of intent to exclusively produce electric-powered vehicles by 2035 and the Ford Motor Company’s $30 billion investment in electric vehicle development. The latter has thus far resulted in the release of an all-electric F-150 and Mustang, the automaker’s two top-selling models. Of course, other automakers have taken a dip into the EV pool, among them Chevrolet, Volvo, Porsche, Mazda, and Mercedes Benz, and it would seem that Tesla set a gold standard for the development and marketing of the electric vehicle.
CoPilot ranked each state (and Washington D.C.) by the number of registered EVs as a percentage of total registered private and commercial vehicles to offer a quick look at where the nation stands on electric vehicle adoption, using data from the Department of Energy and Bureau of Transportation Statistics. Ties were broken at the thousandths of a percent level which, for brevity, are not shown. Charging station and charging port data came from an Alternative Fuel Stations report issued by the BTS. The U.S. Department of Energy also maintains a live map of all AFS locations nationwide. It should be noted that the stated number of ports per 100 EVs is not necessarily inversely related to the overall quantity of EVs in a given state, but rather the number of highway miles running through the state or the number of established “alt-fuel corridors.”
While Elon Musk’s multibillion-dollar Tesla “experiment” has without question forced the auto industry to rethink the public’s appetite for EVs, it’s the anteing up of the big players that has the potential to permanently change an industry. Just 30 years ago the industry dismissed electric vehicle investment like an allowance given to an unruly child so they won’t ask for something more expensive.
In its December 2021 sales report, Ford showed a 121.1% increase in total EV sales year over year. Not only does this mark the best-ever EV sales for the company, but it also represents 36% faster growth than the entire segment—meaning Ford, the nation’s largest carmaker, has already begun to dominate this sector. The Mustang Mach-E has become second only to Tesla’s Model Y in total EV sales, and the F-150 continues to be the top-selling truck in America (which it has been for more than 40 years running). Orders for the F-150 Lightning EV have vastly exceeded expectations. Ford not only anticipates 40% of its overall sales to be electric by 2030 but has recently invested deeply in both manufacturing and battery production and recycling. It is more than clear that an irreversible revolution in car manufacturing and ownership is now upon us.
On a wider scale, global EV sales reached 6.6 million in 2021, a more than threefold rise over the previous year. This number is impressive in and of itself but becomes staggering when you consider that in 2012 only about 130,000 EVs were sold across the globe. There are now an estimated 16 million EVs on the road, and if sales trends pan out as predicted, that number is going to get a whole lot bigger. When it does, naturally the other side of the equation will be a decrease in gas-powered vehicle sales.
The need for a nationwide network of charging stations to allow cross-country travel has emerged alongside the expansion of electric vehicle ownership. At best, the longest range a current EV can go on a single charge is 520 miles—but the Lucid Air Dream Edition also comes with a $170,000 price tag. The Tesla Model S, one of the most popular EVs on the market, can get 400 miles to a charge, which is no small feat. But without the right kind of charging infrastructure, it still won’t get you from the Rockies to an East Coast vacation spot, to say nothing of making it across a state as expansive as Texas (where, incidentally, the most popular truck is the F-150).
In its December 2021 Action Plan, the Biden-Harris administration outlined its strategy to “put [the country] on the path to a convenient and equitable network of 500,000 chargers and make EVs accessible to all Americans for both local and long-distance trips.” This strategy includes a $5 billion investment in the national EV charging network and a further $2.5 billion to be made available through a grant program to ensure states’ ability to support rural charging and charging access in disadvantaged communities.
Continue reading to find out the state of electric vehicle adoption across the country.

#51. North Dakota
- Percentage of registered vehicles that are electric: 0.02%
- Total registered electric vehicles: 220 (#51 overall)
- Number of statewide charging stations: 61 (#49 overall)
- Number of charging ports per 100 EVs: 63.2 (#1 overall)
#50. South Dakota
- Percentage of registered vehicles that are electric: 0.03%
- Total registered electric vehicles: 410 (#49 overall)
- Number of statewide charging stations: 57 (#50 overall)
- Number of charging ports per 100 EVs: 38.0 (#7 overall)
#49. West Virginia
- Percentage of registered vehicles that are electric: 0.04%
- Total registered electric vehicles: 600 (#48 overall)
- Number of statewide charging stations: 111 (#46 overall)
- Number of charging ports per 100 EVs: 51.2 (#4 overall)
#48. Mississippi
- Percentage of registered vehicles that are electric: 0.04%
- Total registered electric vehicles: 780 (#47 overall)
- Number of statewide charging stations: 112 (#45 overall)
- Number of charging ports per 100 EVs: 55.5 (#3 overall)
#47. Wyoming
- Percentage of registered vehicles that are electric: 0.04%
- Total registered electric vehicles: 330 (#50 overall)
- Number of statewide charging stations: 70 (#48 overall)
- Number of charging ports per 100 EVs: 55.8 (#2 overall)
#46. Arkansas
- Percentage of registered vehicles that are electric: 0.05%
- Total registered electric vehicles: 1,330 (#44 overall)
- Number of statewide charging stations: 160 (#41 overall)
- Number of charging ports per 100 EVs: 34.1 (#9 overall)
#45. Montana
- Percentage of registered vehicles that are electric: 0.05%
- Total registered electric vehicles: 940 (#45 overall)
- Number of statewide charging stations: 75 (#47 overall)
- Number of charging ports per 100 EVs: 22.6 (#18 overall)
#44. Louisiana
- Percentage of registered vehicles that are electric: 0.05%
- Total registered electric vehicles: 1,950 (#39 overall)
- Number of statewide charging stations: 159 (#42 overall)
- Number of charging ports per 100 EVs: 19.7 (#22 overall)
#43. Alabama
- Percentage of registered vehicles that are electric: 0.06%
- Total registered electric vehicles: 2,890 (#31 overall)
- Number of statewide charging stations: 276 (#35 overall)
- Number of charging ports per 100 EVs: 23.5 (#15 overall)
#42. Iowa
- Percentage of registered vehicles that are electric: 0.06%
- Total registered electric vehicles: 2,260 (#37 overall)
- Number of statewide charging stations: 280 (#34 overall)
- Number of charging ports per 100 EVs: 25.8 (#14 overall)
#41. Kentucky
- Percentage of registered vehicles that are electric: 0.06%
- Total registered electric vehicles: 2,650 (#33 overall)
- Number of statewide charging stations: 222 (#37 overall)
- Number of charging ports per 100 EVs: 19.9 (#21 overall)
#40. Oklahoma
- Percentage of registered vehicles that are electric: 0.09%
- Total registered electric vehicles: 3,410 (#29 overall)
- Number of statewide charging stations: 313 (#31 overall)
- Number of charging ports per 100 EVs: 31.9 (#13 overall)
#39. Nebraska
- Percentage of registered vehicles that are electric: 0.10%
- Total registered electric vehicles: 1,810 (#42 overall)
- Number of statewide charging stations: 182 (#39 overall)
- Number of charging ports per 100 EVs: 20.8 (#20 overall)
#38. South Carolina
- Percentage of registered vehicles that are electric: 0.10%
- Total registered electric vehicles: 4,390 (#28 overall)
- Number of statewide charging stations: 384 (#28 overall)
- Number of charging ports per 100 EVs: 19.6 (#23 overall)
#37. Indiana
- Percentage of registered vehicles that are electric: 0.11%
- Total registered electric vehicles: 6,990 (#25 overall)
- Number of statewide charging stations: 354 (#29 overall)
- Number of charging ports per 100 EVs: 13.6 (#38 overall)
#36. Wisconsin
- Percentage of registered vehicles that are electric: 0.11%
- Total registered electric vehicles: 6,310 (#27 overall)
- Number of statewide charging stations: 474 (#25 overall)
- Number of charging ports per 100 EVs: 15.0 (#36 overall)
#35. Idaho
- Percentage of registered vehicles that are electric: 0.12%
- Total registered electric vehicles: 2,300 (#36 overall)
- Number of statewide charging stations: 139 (#43 overall)
- Number of charging ports per 100 EVs: 15.0 (#37 overall)
#34. Kansas
- Percentage of registered vehicles that are electric: 0.12%
- Total registered electric vehicles: 3,130 (#30 overall)
- Number of statewide charging stations: 493 (#24 overall)
- Number of charging ports per 100 EVs: 32.5 (#12 overall)
#33. Alaska
- Percentage of registered vehicles that are electric: 0.12%
- Total registered electric vehicles: 940 (#46 overall)
- Number of statewide charging stations: 52 (#51 overall)
- Number of charging ports per 100 EVs: 10.0 (#46 overall)
#32. Missouri
- Percentage of registered vehicles that are electric: 0.12%
- Total registered electric vehicles: 6,740 (#26 overall)
- Number of statewide charging stations: 1,053 (#14 overall)
- Number of charging ports per 100 EVs: 32.6 (#11 overall)
#31. Michigan
- Percentage of registered vehicles that are electric: 0.13%
- Total registered electric vehicles: 10,620 (#21 overall)
- Number of statewide charging stations: 834 (#19 overall)
- Number of charging ports per 100 EVs: 17.3 (#27 overall)
#30. Tennessee
- Percentage of registered vehicles that are electric: 0.14%
- Total registered electric vehicles: 7,810 (#24 overall)
- Number of statewide charging stations: 691 (#21 overall)
- Number of charging ports per 100 EVs: 21.1 (#19 overall)
#29. Ohio
- Percentage of registered vehicles that are electric: 0.14%
- Total registered electric vehicles: 14,530 (#17 overall)
- Number of statewide charging stations: 959 (#16 overall)
- Number of charging ports per 100 EVs: 15.2 (#35 overall)
#28. New Mexico
- Percentage of registered vehicles that are electric: 0.15%
- Total registered electric vehicles: 2,620 (#34 overall)
- Number of statewide charging stations: 187 (#38 overall)
- Number of charging ports per 100 EVs: 17.4 (#26 overall)
#27. Pennsylvania
- Percentage of registered vehicles that are electric: 0.17%
- Total registered electric vehicles: 17,530 (#15 overall)
- Number of statewide charging stations: 1,143 (#10 overall)
- Number of charging ports per 100 EVs: 15.2 (#34 overall)
#26. Maine
- Percentage of registered vehicles that are electric: 0.17%
- Total registered electric vehicles: 1,920 (#41 overall)
- Number of statewide charging stations: 295 (#32 overall)
- Number of charging ports per 100 EVs: 32.8 (#10 overall)
#25. Minnesota
- Percentage of registered vehicles that are electric: 0.18%
- Total registered electric vehicles: 10,380 (#22 overall)
- Number of statewide charging stations: 589 (#22 overall)
- Number of charging ports per 100 EVs: 13.4 (#39 overall)
#24. Rhode Island
- Percentage of registered vehicles that are electric: 0.19%
- Total registered electric vehicles: 1,580 (#43 overall)
- Number of statewide charging stations: 255 (#36 overall)
- Number of charging ports per 100 EVs: 39.7 (#5 overall)
#23. North Carolina
- Percentage of registered vehicles that are electric: 0.19%
- Total registered electric vehicles: 16,190 (#16 overall)
- Number of statewide charging stations: 1,117 (#12 overall)
- Number of charging ports per 100 EVs: 17.2 (#28 overall)
#22. Delaware
- Percentage of registered vehicles that are electric: 0.19%
- Total registered electric vehicles: 1,950 (#40 overall)
- Number of statewide charging stations: 134 (#44 overall)
- Number of charging ports per 100 EVs: 16.1 (#31 overall)
#21. New Hampshire
- Percentage of registered vehicles that are electric: 0.20%
- Total registered electric vehicles: 2,690 (#32 overall)
- Number of statewide charging stations: 164 (#40 overall)
- Number of charging ports per 100 EVs: 13.0 (#40 overall)
#20. Texas
- Percentage of registered vehicles that are electric: 0.24%
- Total registered electric vehicles: 52,190 (#3 overall)
- Number of statewide charging stations: 2,316 (#4 overall)
- Number of charging ports per 100 EVs: 10.5 (#45 overall)
#19. Illinois
- Percentage of registered vehicles that are electric: 0.25%
- Total registered electric vehicles: 26,000 (#8 overall)
- Number of statewide charging stations: 1,077 (#13 overall)
- Number of charging ports per 100 EVs: 10.6 (#44 overall)
#18. Georgia
- Percentage of registered vehicles that are electric: 0.27%
- Total registered electric vehicles: 23,530 (#10 overall)
- Number of statewide charging stations: 1,579 (#8 overall)
- Number of charging ports per 100 EVs: 16.7 (#29 overall)
#17. Virginia
- Percentage of registered vehicles that are electric: 0.27%
- Total registered electric vehicles: 20,510 (#13 overall)
- Number of statewide charging stations: 1,139 (#11 overall)
- Number of charging ports per 100 EVs: 16.1 (#32 overall)
#16. New York
- Percentage of registered vehicles that are electric: 0.29%
- Total registered electric vehicles: 32,590 (#5 overall)
- Number of statewide charging stations: 2,974 (#2 overall)
- Number of charging ports per 100 EVs: 23.4 (#16 overall)
#15. Connecticut
- Percentage of registered vehicles that are electric: 0.32%
- Total registered electric vehicles: 9,040 (#23 overall)
- Number of statewide charging stations: 533 (#23 overall)
- Number of charging ports per 100 EVs: 15.8 (#33 overall)
#14. Florida
- Percentage of registered vehicles that are electric: 0.32%
- Total registered electric vehicles: 58,160 (#2 overall)
- Number of statewide charging stations: 2,624 (#3 overall)
- Number of charging ports per 100 EVs: 11.6 (#42 overall)
#13. Vermont
- Percentage of registered vehicles that are electric: 0.37%
- Total registered electric vehicles: 2,230 (#38 overall)
- Number of statewide charging stations: 328 (#30 overall)
- Number of charging ports per 100 EVs: 39.1 (#6 overall)
#12. Massachusetts
- Percentage of registered vehicles that are electric: 0.42%
- Total registered electric vehicles: 21,010 (#12 overall)
- Number of statewide charging stations: 2,175 (#5 overall)
- Number of charging ports per 100 EVs: 23.2 (#17 overall)
#11. Maryland
- Percentage of registered vehicles that are electric: 0.43%
- Total registered electric vehicles: 17,970 (#14 overall)
- Number of statewide charging stations: 1,250 (#9 overall)
- Number of charging ports per 100 EVs: 19.0 (#24 overall)
#10. Nevada
- Percentage of registered vehicles that are electric: 0.44%
- Total registered electric vehicles: 11,040 (#19 overall)
- Number of statewide charging stations: 447 (#26 overall)
- Number of charging ports per 100 EVs: 12.3 (#41 overall)
#9. Utah
- Percentage of registered vehicles that are electric: 0.46%
- Total registered electric vehicles: 11,230 (#18 overall)
- Number of statewide charging stations: 908 (#17 overall)
- Number of charging ports per 100 EVs: 17.6 (#25 overall)
#8. Colorado
- Percentage of registered vehicles that are electric: 0.47%
- Total registered electric vehicles: 24,670 (#9 overall)
- Number of statewide charging stations: 1,614 (#7 overall)
- Number of charging ports per 100 EVs: 16.1 (#30 overall)
#7. Arizona
- Percentage of registered vehicles that are electric: 0.48%
- Total registered electric vehicles: 28,770 (#7 overall)
- Number of statewide charging stations: 890 (#18 overall)
- Number of charging ports per 100 EVs: 7.8 (#49 overall)
#6. New Jersey
- Percentage of registered vehicles that are electric: 0.51%
- Total registered electric vehicles: 30,420 (#6 overall)
- Number of statewide charging stations: 745 (#20 overall)
- Number of charging ports per 100 EVs: 6.6 (#51 overall)
#5. Oregon
- Percentage of registered vehicles that are electric: 0.57%
- Total registered electric vehicles: 22,850 (#11 overall)
- Number of statewide charging stations: 995 (#15 overall)
- Number of charging ports per 100 EVs: 10.7 (#43 overall)
#4. Washington
- Percentage of registered vehicles that are electric: 0.71%
- Total registered electric vehicles: 50,520 (#4 overall)
- Number of statewide charging stations: 1,775 (#6 overall)
- Number of charging ports per 100 EVs: 8.6 (#48 overall)
#3. Washington, D.C.
- Percentage of registered vehicles that are electric: 0.74%
- Total registered electric vehicles: 2,360 (#35 overall)
- Number of statewide charging stations: 289 (#33 overall)
- Number of charging ports per 100 EVs: 34.8 (#8 overall)
#2. Hawaii
- Percentage of registered vehicles that are electric: 0.86%
- Total registered electric vehicles: 10,670 (#20 overall)
- Number of statewide charging stations: 385 (#27 overall)
- Number of charging ports per 100 EVs: 7.8 (#50 overall)
#1. California
- Percentage of registered vehicles that are electric: 1.43%
- Total registered electric vehicles: 425,300 (#1 overall)
- Number of statewide charging stations: 14,616 (#1 overall)
- Number of charging ports per 100 EVs: 9.7 (#47 overall)
This story originally appeared on CoPilot and was produced and distributed in partnership with Stacker Studio.
CNN's Shawna Mizelle contributed to this report.
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