What it costs to charge a 2026 Rivian R1S Performance Dual Large Plus (22in) in New Hampshire

A 2026 Rivian R1S Performance Dual Large Plus (22in) draws 40.9 kWh per 100 miles per the EPA; at New Hampshire's 26.83¢/kWh residential rate that's $10.97 per 100 miles charged at home, versus $16.02 for a 25.5-mpg gas car covering the same distance. That works out to 31.5% cheaper per mile than gasoline in New Hampshire — charging at home is cheaper than gas here.

Annual cost, at 15 thousands miles a year

Home charging this 2026 Rivian R1S Performance Dual Large Plus (22in) in New Hampshire runs about $1,646 over fueleconomy.gov's default 15,000 annual miles, versus about $2,403 for the gasoline equivalent. Call it about $757 saved annually, at this mileage.

Cost of a full charge

$36.22 — that's what New Hampshire's 26.83¢/kWh rate puts on the 135 kWh a 2026 Rivian R1S Performance Dual Large Plus (22in) needs for its full 330-mile EPA range.

How this compares nationally

Among all 20,400 state-and-model combinations this site tracks, charging a 2026 Rivian R1S Performance Dual Large Plus (22in) in New Hampshire ranks 18,307 for cost savings versus gas — 1 being the best deal nationally. Separately, the Rivian R1S Performance Dual Large Plus (22in) ranks 279 of 400 EV models for raw efficiency, and New Hampshire ranks 43 of 51 for cheapest residential electricity.

Next step: home charger installation

Everything above is the per-mile and per-year cost once a home charger exists — getting one installed is a separate electrical job whose price depends on your panel and wiring, not the state average used here.

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

More on how this number was built

See the methodology guide for exactly which EIA and EPA figures feed 2026 Rivian R1S Performance Dual Large Plus (22in)'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.