Charging a 2026 Rivian R1T Dual Max (22in) at home in Arizona

In Arizona, home electricity runs 15.45¢/kWh — put a 2026 Rivian R1T Dual Max (22in)'s EPA-rated 38.8 kWh/100mi against that and 100 miles costs $6, versus $16.02 for a gas car averaging 25.5 mpg. That works out to 62.5% cheaper per mile than gasoline in Arizona — charging at home is much cheaper than gas here.

Annual cost, at 15 thousands miles a year

Arizona owners putting 15,000 annual miles on a 2026 Rivian R1T Dual Max (22in) spend about $900 on home electricity, compared to about $2,403 a gas-car equivalent would spend on fuel. Call it about $1,503 saved annually, at this mileage.

What one full charge costs

At Arizona's rate, fully covering this 2026 Rivian R1T Dual Max (22in)'s 420-mile EPA range costs about $25.2 (163.1 kWh) — the energy the EPA test actually used, not the battery's rated size.

Where this ranks

Among all 20,400 state-and-model combinations this site tracks, charging a 2026 Rivian R1T Dual Max (22in) in Arizona ranks 9,447 for cost savings versus gas — 1 being the best deal nationally. Separately, the Rivian R1T Dual Max (22in) ranks 234 of 400 EV models for raw efficiency, and Arizona ranks 25 of 51 for cheapest residential electricity.

Before you install a home charger in Arizona

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.

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

More on how this number was built

The methodology guide names the exact EIA and EPA tables behind this page's numbers. At 15.45¢/kWh, Arizona sits in the middle of the national range — the guide to why charging cost varies by state shows where.