What it costs to charge a 2026 Chevrolet Equinox EV in Idaho
Short answer
Charging at home 1,000 miles a month at 12.8¢ per kWh. That's 4.2¢ a mile and $500 a year.
A full charge at home costs about $12.79, for 307 miles of EPA range.
Idaho's average home electricity rate, September 2025 to August 2026 (EIA).
Change the version, miles or price
- Per year
- $500
- Per mile
- 4.2¢
- Over 5 years
- $2,500
- Full charge
- $12.79
Every 2026 Equinox EV version in Idaho
| Version | Drive | EPA rating | Per month | Full charge |
|---|---|---|---|---|
| Equinox EV FWD | FWD | 31.1 kWh/100 mi | $40 | $12.68319 mi |
| Equinox EV AWD (11 kW Charger)(used in headline figures) | AWD | 32.6 kWh/100 mi | $42 | $12.79307 mi |
| Equinox EV AWD (19 kW Charger) | AWD | 35.1 kWh/100 mi | $45 | $12.92288 mi |
Equinox EV vs. Chevrolet Equinox in Idaho
The Equinox EV costs about $1,259 a year less to run here.Counting Idaho's $140 EV fee, the saving is about $1,119.
See the break-evenIdaho charges EVs $140 a year
On top of the registration every car pays, Idaho charges electric cars an extra $140 a year, about $12 a month.
States charge these fees in place of the gas tax an electric car never pays. Driven the same 1,000 miles a month here, the Chevrolet Equinox (27 mpg) pays about $228 a year in state and federal gas tax.
EV fee: U.S. Department of Energy, checked October 2026. Fuel tax: EIA, July 2026 (revised).
Electricity in Idaho costs 9% more than a year ago
Idaho's average home rate over the 12 months to August 2026 was 12.8¢ per kWh, 1.1¢ more than the 12 months before. It moves through the year: over those 12 months, from 11.9¢ in December 2025 to 14.4¢ in June 2026. At 1,000 miles a month, the Equinox EV costs about $4 a month more to charge than in the 12 months before.
Show every monthly figure
EIA monthly retail sales data, residential customers.
Idaho is the 3rd cheapest state to charge a Equinox EV
3rd cheapest of the 50 states and DC, at 1,000 miles a month. See every state
- 1North Dakota$41
- 2Nebraska$42
- 3Idaho$42
- 4Louisiana$43
- 5Utah$43
- 1North Dakota$41
- 2Nebraska$42
- 3Idaho$42
- 4Louisiana$43
- 5Utah$43
Questions people ask
How much does it cost to charge a Chevrolet Equinox EV in Idaho?
About $42 a month for 1,000 miles, or $500 a year, for the 2026 Equinox EV AWD (11 kW Charger) (32.6 kWh/100 mi) at 12.8¢ per kWh. That works out to 4.2¢ a mile.
Which Equinox EV version is cheapest to charge?
The Equinox EV FWD (31.1 kWh/100 mi), at about $40 a month in Idaho. The 2026 Equinox EV comes in 3 EPA-rated versions.
How much does it cost to fully charge a Chevrolet Equinox EV in Idaho?
About $12.79 at home for the 2026 Equinox EV AWD (11 kW Charger), at 12.8¢ per kWh. That is the electricity drawn from the wall to drive its full EPA range of 307 miles (about 100 kWh), so it includes charging losses; a top-up from 20% to 80% costs roughly 60% of it.
Does Idaho charge an extra fee for electric cars?
Yes. Idaho charges electric cars an extra $140 a year, about $12 a month, beyond what every car pays to register.
Is electricity getting more expensive in Idaho?
Yes. Idaho's average home rate over the 12 months to August 2026 was 12.8¢ per kWh, 1.1¢ more than the 12 months before. Source: EIA's monthly retail sales data.
Does this include energy lost while charging?
Yes. EPA measures an electric car's efficiency from the wall outlet, so the electricity lost while charging is already in the kWh per 100 miles figure.
Efficiency: U.S. EPA ratings for the 2026 model year. Gas prices: EIA weekly survey, week of November 9, 2026. Electricity: EIA average home rates, September 2025 to August 2026. Fuel taxes: EIA, July 2026 (revised). How we calculate