Rates updated July 2026 · Source: U.S. Energy Information Administration
Homes in Washington pay an average of 14.71¢ per kWh for electricity, 20% below the national average of 18.31¢. That makes Washington in the middle of the pack for EV charging costs.
At that rate, driving 1,000 miles a month costs between $36 (Tesla Model 3) and $71 (Ford F-150 Lightning) when you charge at home on Level 2. A Tesla Model Y saves about $107 a month compared with buying gas at $4.00 a gallon.
Calculate your own cost in Washington
Enter the rate from your own bill for the most accurate number. Utility rates within a state can differ widely from the average.
Assumes Level 2 home charging at 90% efficiency and EPA-rated range. Electricity rates: EIA residential averages, July 2026.
Cost to charge popular EVs in Washington
| Model | Full charge | Per mile | Per 1,000 mi | Saved vs gas |
|---|---|---|---|---|
| Tesla Model Y | $12.91 | 3.6¢ | $36 | $107 |
| Tesla Model 3 | $12.91 | 3.6¢ | $36 | $107 |
| Hyundai IONIQ 5 | $13.73 | 4.3¢ | $43 | $100 |
| Toyota bZ | $12.21 | 3.9¢ | $39 | $104 |
| Chevrolet Equinox EV | $13.89 | 4.4¢ | $44 | $99 |
| Ford Mustang Mach-E | $14.87 | 5.0¢ | $50 | $93 |
| Honda Prologue | $13.89 | 4.5¢ | $45 | $98 |
| Lexus RZ | $12.59 | 4.2¢ | $42 | $101 |
| Cadillac LYRIQ | $16.67 | 5.1¢ | $51 | $92 |
| Kia EV6 | $13.73 | 4.3¢ | $43 | $100 |
| Kia EV9 | $16.31 | 5.3¢ | $53 | $89 |
| Hyundai IONIQ 9 | $17.98 | 5.4¢ | $54 | $89 |
| Nissan LEAF | $12.26 | 4.0¢ | $40 | $102 |
| Volkswagen ID.4 | $13.40 | 4.6¢ | $46 | $97 |
| Chevrolet Bolt | $10.62 | 4.1¢ | $41 | $102 |
| Ford F-150 Lightning | $21.41 | 7.1¢ | $71 | $71 |
| Tesla Cybertruck | $20.10 | 6.0¢ | $60 | $83 |
Full charge = 0 to 100% of usable battery at 90% charging efficiency. Most owners charge from about 20% to 80%, which costs roughly 60% of the full-charge figure.
How to pay less than the Washington average
- Ask your utility about an EV or time-of-use plan. Off-peak overnight rates are often far below the average. Our time-of-use savings calculator shows what that's worth.
- Schedule charging in your car's app or charger app so it starts after peak hours end.
- Check for charger rebates from your utility before you buy hardware. Many utilities offer them even though the federal charger credit has ended.
- Charge at home, not on fast chargers. Public DC fast charging averages around 41¢/kWh, more than double most home rates.
Nearby rates
States with similar electricity prices: Wyoming (14.36¢), Mississippi (14.54¢), Montana (14.99¢), Florida (15.03¢). See all 50 states.
Frequently asked questions
How much does it cost to charge an EV in Washington?
At the Washington average residential rate of 14.71¢/kWh, a full charge costs about $12.91 for a Tesla Model Y and $13.89 for a Chevrolet Equinox EV, including typical Level 2 charging losses.
Is it cheaper to charge an EV than buy gas in Washington?
For 1,000 miles a month, a Tesla Model Y costs about $36 in electricity versus about $143 in gas for a 28-mpg car at $4.00 a gallon.
How does Washington compare with other states?
Washington ranks #13 of 50 states for residential electricity price (1 = cheapest), at 20% below the national average.