Law reference: Wyoming Statutes 39-17-301(a) and 31-3-102(a)(xxiii)
Source: afdc.energy.gov/laws/wyoming
Note: Fixed annual surcharge.
Wyoming EV Charging Costs (2026)
Data updated: March 5, 2026
Wyoming ranks #17 nationally for residential electricity rates at $0.13/kWh. Wyoming has an EV adoption rate of 0.8% with expanding charging access across urban and regional corridors. With 161 Level 2 ports and 167 DC fast ports statewide, charging infrastructure continues to expand.
Average Rate
$0.13/kWh
Rank #17 out of 50
EV Adoption
0.8%
State adoption estimate
Wyoming Electricity Rates
Current rates by utility territory, with EV program details.
$0.13/kWh
$0.05/kWh below US average
Public Level 2 (est.): $0.29/kWh ($0.25-$0.38/kWh)
Public DC fast (est.): $0.46/kWh ($0.41-$0.55/kWh)
Estimated public charging prices derived from local electricity rates. Actual prices vary by network, location, and fees.
Many utilities offer off-peak EV charging options that can lower effective charging costs.
| Utility | Avg Rate |
|---|---|
| Cheyenne Light Fuel & Power | $0.18/kWh |
| PacifiCorp | $0.14/kWh |
Rates updated monthly | Source: EIA and utility filings.
Wyoming EV Registration Fee
EV Charging Costs by City in Wyoming
View more Wyoming cities ->| City | Avg Rate | Monthly Cost Estimate | Action |
|---|---|---|---|
| Cheyenne | $0.18/kWh | $47.37/month | View city page -> |
| Casper | $0.14/kWh | $36.84/month | View city page -> |
How Wyoming Compares to Nearby States
| State | Rate | Rank |
|---|---|---|
| Wyoming (Current) | $0.13/kWh | #17 |
| Montana | $0.13/kWh | #10 |
| South Dakota | $0.13/kWh | #13 |
| Nebraska | $0.12/kWh | #5 |
| Colorado | $0.16/kWh | #30 |
| Utah | $0.13/kWh | #15 |
Calculate Your Wyoming EV Charging Costs
Start with your ZIP code and EV model to open the full savings calculator.
Frequently Asked Questions
How much does it cost to charge an EV in Wyoming?
Home charging in Wyoming averages around $0.13/kWh. Public Level 2 sessions are estimated around $0.25-$0.38/kWh, while DC fast charging is estimated around $0.41-$0.55/kWh depending on network and membership. Final cost can also include session or idle fees.
What is the cheapest time to charge an EV in Wyoming?
Overnight off-peak windows are usually the lowest-cost charging period in Wyoming. Check your local utility TOU schedule to confirm eligible hours and price windows.
How much does it cost to fully charge a Tesla Model Y in Wyoming?
Charging a Tesla Model Y from near-empty in Wyoming costs approximately $9.87 at home, $22.01 at a public Level 2 station, and $34.91 at a DC fast charger, based on EPA efficiency of 25.3 kWh/100 miles and an estimated 300-mile range.
Is home charging cheaper than public fast charging in Wyoming?
Yes - at $0.13/kWh, home charging in Wyoming costs 72% less per kWh than DC fast charging.
Ready to calculate your exact charging costs in Wyoming?
Enter your ZIP code and EV model to get a personalized monthly charging estimate in under 30 seconds.
Internal Resources
Data updated monthly where available.