EV Charging Cost by State in 2026: The Per-kWh Map That Decides Your Bill
Two EVs driving the same miles can have opposite electricity bills depending on the state and the rate plan. Residential rates in 2026 run from about 11¢ to over 40¢ per kWh, and off-peak plans can halve the cost.
Key takeaways
- Home rates in 2026 span ~11¢ (Pacific NW) to 40¢+ (parts of New England) per kWh.
- A 12,000-mile year costs roughly $350–$900 in electricity at home.
- Off-peak EV rates can cut charging cost about in half.
- Public DC fast charging runs 3–5× the home rate — budget for it.
- Your utility rate schedule matters more than the car you buy.
The per-kWh spread nobody talks about
People compare EV range and 0–60 times, then ignore the one number that decides their bill: the residential electricity rate. In early 2026 state averages run from about 11¢ per kWh in the Pacific Northwest (cheap hydro) to over 40¢ in parts of New England and Hawaii. At 3 miles per kWh — a fair mid-size EV estimate — that is the difference between $440 and $1,600 for the same 12,000 miles of driving.
What a year of home charging actually costs
| State (avg rate) | Per kWh | 12k mi / yr | vs $3/gal gas equiv. |
|---|---|---|---|
| Washington (~12¢) | $0.12 | $480 | ~1/3 of gas |
| Texas (~15¢) | $0.15 | $600 | ~40% of gas |
| National avg (~17¢) | $0.17 | $680 | ~45% of gas |
| California (~30¢) | $0.30 | $1,200 | ~70% of gas |
| Hawaii (~42¢) | $0.42 | $1,680 | ~equal to gas |
The off-peak trick that changes everything
Most utilities with EV rates charge 10–18¢ overnight and 25–40¢ during the day. Shifting a 40-mile daily commute to an 11pm–6am window can cut a California driver's charging bill from ~$1,200 to ~$500 a year. Ask for the EV time-of-use schedule the day you plug in, not after your first bill.
Public charging is a different math
DC fast charging on a road trip typically runs 35–50¢ per kWh plus session fees, three to five times the home rate. For occasional trips that is fine, but if you rely on public fast charging as your main fuel, the EV savings over gas shrinks fast. Plan road trips with our <a href="/calculators/road-trip-cost/">road trip cost calculator</a> so you are not surprised at the plug.
Where the federal charger credit fits
The 30C federal charger credit (30% up to $1,000) survived only through June 30, 2026, so anyone installing a Level 2 unit in early 2026 should still file it. After that date the install cost is on you — but the ongoing per-kWh rate is what actually decides whether an EV beats gas in your state. Pair a cheap off-peak plan with the right car using our <a href="/calculators/ev-charging-cost/">EV charging cost calculator</a>.
Frequently asked questions
What is the cheapest state to charge an EV at home?+
Do off-peak EV rates really save that much?+
Is public fast charging as cheap as home?+
Is the federal charger tax credit still available?+
How do I figure my real annual charging cost?+
Calculate how much it costs to charge an electric car at home, work, or public stations. Compare Level 1, Level 2, and DC fast charging costs.
Related guides
Off-Peak EV Charging in 2026: The Time-of-Use Trick That Halves Your Bill
Most utilities with EV rates charge a low overnight price and a high daytime price. Shifting your charging to the 11pm–6am window commonly cuts the bill about in half — often the single biggest EV saving after the car itself.
EV Charging Networks in 2026: Tesla, Electrify America, and EVgo Head to Head
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