Charging a 2026 Rivian R1T Performance Dual Large (20in) at home in New Hampshire
In New Hampshire, home electricity runs 26.83¢/kWh — put a 2026 Rivian R1T Performance Dual Large (20in)'s EPA-rated 42.9 kWh/100mi against that and 100 miles costs $11.5, versus $16.02 for a gas car averaging 25.5 mpg. That works out to 28.2% cheaper per mile than gasoline in New Hampshire — charging at home is cheaper than gas here.
Annual cost, at 15 thousands miles a year
New Hampshire owners putting 15,000 annual miles on a 2026 Rivian R1T Performance Dual Large (20in) spend about $1,725 on home electricity, compared to about $2,403 a gas-car equivalent would spend on fuel. Call it about $678 saved annually, at this mileage.
Filling up the 2026 Rivian R1T Performance Dual Large (20in), in dollars
At New Hampshire's rate, fully covering this 2026 Rivian R1T Performance Dual Large (20in)'s 300-mile EPA range costs about $34.51 (128.6 kWh) — the energy the EPA test actually used, not the battery's rated size.
How this compares nationally
Among all 20,400 state-and-model combinations this site tracks, charging a 2026 Rivian R1T Performance Dual Large (20in) in New Hampshire ranks 18,672 for cost savings versus gas — 1 being the best deal nationally. Separately, the Rivian R1T Performance Dual Large (20in) ranks 319 of 400 EV models for raw efficiency, and New Hampshire ranks 43 of 51 for cheapest residential electricity.
Getting set up to charge a 2026 Rivian R1T Performance Dual Large (20in) at home
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.
Get quotes from local electricians for Level 2 charger installation in New Hampshire before deciding.
More on how this number was built
The methodology guide names the exact EIA and EPA tables behind this page's numbers. Curious how New Hampshire's 26.83¢/kWh compares? The guide to charging cost by state ranks every state side by side.