EV charging in Wyoming: stations, EVs and home cost
1,900 battery electric and 1,200 plug-in hybrid cars were registered in Wyoming in 2025, 0.3% of light-duty vehicles; 500 EVs in 2021. That is 9 plug-in cars per public port. Wyoming has 120 public charging stations, 44 of them with DC fast ports: 21 per 100,000 residents (rank 23) and 4.0 per 1,000 road miles (rank 42). Charging 100 miles at home costs $5.06 at 13.38 ¢ per kWh; a 23 mpg gasoline car costs $19.50 at $4.49 a gallon (3.9 times), so 13,476 miles saves $1,947 a year.
EVs on the road in Wyoming: 1,900 in 2025
| Year in Wyoming | Battery electric | Plug-in hybrid | EV share of all, % | All vehicles |
|---|---|---|---|---|
| 2021 | 500 | 400 | 0.08 | 643,300 |
| 2022 | 800 | 600 | 0.12 | 644,400 |
| 2023 | 1,100 | 800 | 0.17 | 652,900 |
| 2024 | 1,500 | 1,000 | 0.22 | 666,900 |
| 2025 | 1,900 | 1,200 | 0.28 | 682,300 |
Wyoming: EVs grew 3.8 times from 2021 to 2025 (rank 40 of 51). Registrations are rounded to 100 by the source. 3.3 EVs per 1,000 residents.
120 public stations in Wyoming: 21 per 100,000 residents
| Measure | Wyoming | Rank of 51 | Detail |
|---|---|---|---|
| Public stations open in Wyoming | 120 | 48 | 11 more are not open to the public |
| With a DC fast port | 44 | 49 | 173 DC fast ports |
| Per 100,000 residents | 20.7 | 23 | 7.6 with DC fast |
| Per 1,000 miles of Wyoming public road | 4.0 | 42 | 29,997 road miles (FHWA 2023) |
| Level 2 ports | 161 | - | 335 ports in all |
| Opened in the last 12 months | 11 | 47 | 0 planned |
| Tesla-connector (NACS) stations | 32 | - | 31 with CCS, 5 with CHAdeMO |
Networks in Wyoming: ChargePoint Network 33, Non-Networked 25, Tesla Destination 17, Tesla 13; 12 networks in all. Open, public stations only.
Wyoming among its neighbours
| Closest to Wyoming | Stations per 100,000 | EV share, % points | 100 miles at home, $ | Gasoline, $ a gallon | Miles away |
|---|---|---|---|---|---|
| Wyoming (this page) | 21 | 0.3 | $5.06 | $4.49 | - |
| Colorado | +29 | +2.6 | +0.93 | -0.39 | 229 |
| Utah | +10 | +1.8 | -0.12 | +0.00 | 300 |
| Montana | -6 | +0.4 | -0.15 | +0.00 | 354 |
| South Dakota | -8 | +0.0 | +0.00 | -0.19 | 421 |
Wyoming against its neighbours in the cost ranking, per 100 miles
- -1 places, Kentucky -0.05 $ against Wyoming
- +0 places, South Dakota +0.00 $ against Wyoming
- Wyoming, rank 14: $5.06
- +2 places, Missouri +0.04 $ against Wyoming
- +3 places, Iowa +0.13 $ against Wyoming
Wyoming by county and city: 20 counties with a station
| Wyoming county | Stations | DC fast stations | Per 100,000 residents | Residents |
|---|---|---|---|---|
| Teton County | 23 | 3 | 98.5 | 23,358 |
| Laramie County | 19 | 9 | 18.9 | 100,661 |
| Fremont County | 14 | 3 | 35.5 | 39,472 |
| Park County | 12 | 1 | 39.9 | 30,109 |
| Albany County | 9 | 3 | 23.9 | 37,713 |
| Sweetwater County | 8 | 4 | 19.1 | 41,786 |
| Campbell County | 5 | 4 | 10.6 | 47,018 |
| Carbon County | 5 | 3 | 34.4 | 14,549 |
20 of 23 counties in Wyoming have at least one public station; 3 have none. County from station ZIP; 1 unplaced.
| Wyoming city | Stations | Share of the state |
|---|---|---|
| Jackson | 18 | 15% |
| Cheyenne | 18 | 15% |
| Laramie | 9 | 8% |
| Lander | 7 | 6% |
| Rock Springs | 7 | 6% |
| Riverton | 5 | 4% |
36 cities and towns in Wyoming have a listed station.
Charging 100 miles at home in Wyoming: $5.06
| Vehicle | Wyoming kWh/100 mi | Cost/100 mi | Cost/13,476 mi | kg CO2/100 mi |
|---|---|---|---|---|
| EV, 10th pct | 29.2 | $3.91 | $526 | 24.1 |
| EV, median | 37.8 | $5.06 | $682 | 31.2 |
| EV, 90th pct | 47.3 | $6.32 | $852 | 39.0 |
| Gasoline, 23 mpg | - | $19.50 | $2,628 | 38.6 |
Wyoming: 13.38 ¢ per kWh (EIA 2025), gasoline $4.486 a gallon.
CSV| Wyoming miles | 10th pct EV | Median EV | 90th pct EV | Gasoline car | Saving, median EV |
|---|---|---|---|---|---|
| 5,000 | $195 | $253 | $316 | $975 | $722 |
| 10,000 | $391 | $506 | $632 | $1,950 | $1,445 |
| 13,476 | $526 | $682 | $852 | $2,628 | $1,947 |
| 15,000 | $586 | $759 | $949 | $2,926 | $2,167 |
| 20,000 | $781 | $1,012 | $1,265 | $3,901 | $2,889 |
Wyoming time-of-use rates
Wyoming: time-of-use 40% of utilities, smart meters 39.3%, dynamic 0.61 per 100. No plan with an EV name for Wyoming in the OpenEI snapshot (April 2026).
| Wyoming utility | Homes | Time-of-use plans | Energy rate range ¢ per kWh |
|---|---|---|---|
| Powder River Energy Corp | 15,406 | 5 | 1.3-7.0 |
| High Plains Power Inc | 12,767 | 1 | 8.2-11.5 |
| High West Energy, Inc | 5,579 | 1 | 5.7-14.5 |
Gasoline against electricity in Wyoming: $19.50 against $5.06
| Measure | Wyoming |
|---|---|
| Gasoline price used for Wyoming, $ a gallon | 4.49, Rocky Mountain (PADD 4) average |
| Gasoline car, $ a mile | 0.195 |
| Median EV, $ a mile | 0.051 |
| Saving over 13,476 miles, $ | 1,947 |
| Break-even power price in Wyoming, ¢ per kWh | 51.6 |
| Grid kg CO2 per kWh | 0.826 |
| EV kg CO2 per 100 miles | 31.2 |
| EV against gasoline, % CO2 | -19 |
| Grid coal, gas, nuclear, % of generation | 57.8, 10.2, 0.0 |
| Home use in Wyoming, kWh a month | 850 |
| EV adds to the typical bill, % | 50 |
| Wyoming gasoline $ a gallon | 20 mpg saving in Wyoming | 25 mpg saving in Wyoming | 30 mpg saving in Wyoming | 40 mpg saving in Wyoming |
|---|---|---|---|---|
| $3.50 | $1,677 | $1,205 | $891 | $497 |
| $4.00 | $2,014 | $1,474 | $1,115 | $666 |
| $4.50 | $2,350 | $1,744 | $1,340 | $834 |
| $5.00 | $2,687 | $2,014 | $1,564 | $1,003 |
| $5.50 | $3,024 | $2,283 | $1,789 | $1,171 |
Wyoming by month: 11.7 to 15.1 ¢ per kWh
| Wyoming month | Price ¢ per kWh | 100 miles, median EV | 100 miles, 90th pct EV |
|---|---|---|---|
| Jan | 11.69 | $4.42 | $5.53 |
| Feb | 11.70 | $4.42 | $5.53 |
| Mar | 12.41 | $4.69 | $5.87 |
| Apr | 13.05 | $4.93 | $6.17 |
| May | 13.82 | $5.22 | $6.53 |
| Jun | 14.89 | $5.63 | $7.04 |
| Jul | 14.64 | $5.53 | $6.92 |
| Aug | 14.37 | $5.43 | $6.79 |
| Sep | 15.00 | $5.67 | $7.09 |
| Oct | 15.11 | $5.71 | $7.14 |
| Nov | 13.91 | $5.26 | $6.58 |
| Dec | 12.83 | $4.85 | $6.06 |
6 biggest Wyoming utilities
| Wyoming utility | Homes | Price ¢ | 100 miles | 13,476 miles |
|---|---|---|---|---|
| Cheyenne Light Fuel & Power | 39,954 | 16.96 | $6.41 | $864 |
| Lower Valley Energy Inc | 22,827 | 6.44 | $2.44 | $328 |
| Powder River Energy Corp | 15,406 | 11.73 | $4.43 | $597 |
| City of Gillette | 13,990 | 12.62 | $4.77 | $643 |
| High Plains Power Inc | 12,767 | 13.71 | $5.18 | $698 |
| High West Energy, Inc | 5,579 | 14.37 | $5.43 | $732 |
Your numbers for Wyoming
Sources for Wyoming
- AFDC station locator API (NLR), 2 Oct 2026: 120 public stations in Wyoming
- AFDC registration counts (NLR, Experian), 2025: 1,900 EVs
- FHWA table HM-10, 2023: 29,997 road miles in Wyoming
- EIA retail sales, 2025: 13.38 ¢ per kWh in Wyoming
- EIA gasoline, week of 28 Sep 2026: $4.49 for Wyoming
- EPA vehicles file: 38 kWh per 100 miles costs $5.06 in Wyoming; licences and method for Wyoming
More about Wyoming
Wyoming electricity hub, Wyoming solar payback of 14.5 years, Wyoming among 51 states for EV charging, appliance running costs at 13.38 ¢, Wyoming calculators.
Questions
Wyoming cars per public charger?
9 plug-in cars per public port, rank 1 of 51 (1 = fewest).
Wyoming CO2 of charging?
31.2 kg per 100 miles; gasoline 38.6 kg; grid 0.826 kg per kWh.
Wyoming registered electric cars, how many?
1,900 battery electric and 1,200 plug-in hybrid in 2025; EVs were 0.3% of light-duty vehicles, 500 in 2021.
Wyoming fast chargers, how many?
44 stations with DC fast ports, 173 ports; 7.6 stations per 100,000 residents (rank 6).
EV or gasoline in Wyoming, which costs less?
$5.06 against $19.50 per 100 miles; $1,947 a year over 13,476 miles at $4.49 a gallon.
Wyoming chargers along the roads?
4.0 public stations per 1,000 miles of public road (29,997 miles), rank 42.
Wyoming EV charging cost?
$5.06 per 100 miles at 13.38 ¢; $682 for 13,476 miles. Rank 14 of 51.
Wyoming EV charging stations, how many?
120 public stations, 21 per 100,000 residents (rank 23 of 51); 11 more are private.
Wyoming county with most charging stations?
Teton County with 23 stations (3 with DC fast); 20 of 23 counties have any.
Wyoming time-of-use rates for EV owners?
Wyoming: time-of-use 40% of utilities, smart meters 39.3%, dynamic 0.61 per 100. 3 utilities in the OpenEI snapshot list a time-of-use plan.