New Hampshire home charging cost for the 2026 Volvo EC40 Twin

In New Hampshire, home electricity runs 26.83¢/kWh — put a 2026 Volvo EC40 Twin's EPA-rated 34.8 kWh/100mi against that and 100 miles costs $9.35, versus $16.02 for a gas car averaging 25.5 mpg. Charging at home is much cheaper than gas here: 41.6% less than gas per mile, here specifically.

2026 Volvo EC40 Twin: yearly cost in New Hampshire

At fueleconomy.gov's default of 15,000 annual miles, the 2026 Volvo EC40 Twin costs roughly $1,402 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 $1,001 a year.

Filling up the 2026 Volvo EC40 Twin, in dollars

Covering the 2026 Volvo EC40 Twin's EPA-rated 268-mile range takes about 93.4 kWh, which costs about $25.05 at New Hampshire's residential rate — figured from the EPA's own combined range and consumption numbers, not the pack's nameplate capacity.

Where this ranks

This combination ranks 16,792 of 20,400 state/model pairs for cost savings against gas (1 is cheapest). The Volvo EC40 Twin alone ranks 144 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.

Line up a few New Hampshire electrician quotes for Level 2 install before you commit either way.

Where these figures come from

See the methodology guide for exactly which EIA and EPA figures feed 2026 Volvo EC40 Twin's cost in New Hampshire. At 26.83¢/kWh, New Hampshire sits in the middle of the national range — the guide to why charging cost varies by state shows where.