What it costs to charge a 2026 Rivian R1T Dual Max (20in) in Wyoming

In Wyoming, home electricity runs 13.88¢/kWh — put a 2026 Rivian R1T Dual Max (20in)'s EPA-rated 42 kWh/100mi against that and 100 miles costs $5.83, versus $16.02 for a gas car averaging 25.5 mpg. That works out to 63.6% cheaper per mile than gasoline in Wyoming — charging at home is much cheaper than gas here.

Annual cost, at 15 thousands miles a year

Home charging this 2026 Rivian R1T Dual Max (20in) in Wyoming runs about $874 over fueleconomy.gov's default 15,000 annual miles, versus about $2,403 for the gasoline equivalent. Call it about $1,529 saved annually, at this mileage.

Filling up the 2026 Rivian R1T Dual Max (20in), in dollars

$22.14 — that's what Wyoming's 13.88¢/kWh rate puts on the 159.5 kWh a 2026 Rivian R1T Dual Max (20in) needs for its full 380-mile EPA range.

2026 Rivian R1T Dual Max (20in) in Wyoming, ranked

Among all 20,400 state-and-model combinations this site tracks, charging a 2026 Rivian R1T Dual Max (20in) in Wyoming ranks 8,661 for cost savings versus gas — 1 being the best deal nationally. Separately, the Rivian R1T Dual Max (20in) ranks 300 of 400 EV models for raw efficiency, and Wyoming ranks 12 of 51 for cheapest residential electricity.

Before you install a home charger in Wyoming

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 Wyoming electrician quotes for Level 2 install before you commit either way.

More on how this number was built

See the methodology guide for exactly which EIA and EPA figures feed 2026 Rivian R1T Dual Max (20in)'s cost in Wyoming. Wyoming's 13.88¢/kWh rate ranks 12 of 51 states; the state rate guide lays out the full spread.