New Hampshire home charging cost for the 2026 Tesla Model X

In New Hampshire, home electricity runs 26.83¢/kWh — put a 2026 Tesla Model X's EPA-rated 32.2 kWh/100mi against that and 100 miles costs $8.64, versus $16.02 for a gas car averaging 25.5 mpg. Charging at home is much cheaper than gas here: 46.1% less than gas per mile, here specifically.

Annual cost, at 15 thousands miles a year

At fueleconomy.gov's default of 15,000 annual miles, the 2026 Tesla Model X costs roughly $1,296 a year to charge at home in New Hampshire, against roughly $2,403 a year for an equivalent gas car. That's a savings of about $1,107 a year.

Filling up the 2026 Tesla Model X, in dollars

Covering the 2026 Tesla Model X's EPA-rated 352-mile range takes about 113.4 kWh, which costs about $30.41 at New Hampshire's residential rate — figured from the EPA's own combined range and consumption numbers, not the pack's nameplate capacity.

2026 Tesla Model X in New Hampshire, ranked

This combination ranks 15,946 of 20,400 state/model pairs for cost savings against gas (1 is cheapest). The Tesla Model X alone ranks 95 of 400 models for efficiency; New Hampshire alone ranks 43 of 51 states for electricity price.

Next step: home charger installation

The numbers above assume Level 2 home charging is already in place — the electrical work behind that is a real, separate cost that varies by panel, wiring, and local labor rates, not something this page's per-mile math includes.

Ask a licensed New Hampshire electrician to quote the install before this math becomes a real decision.

Where these figures come from

See the methodology guide for exactly which EIA and EPA figures feed 2026 Tesla Model X's cost in New Hampshire. New Hampshire's 26.83¢/kWh rate ranks 43 of 51 states; the state rate guide lays out the full spread.