Charging a 2026 Rivian R1T Dual Large Plus (20in) at home in Michigan

In Michigan, home electricity runs 21.14¢/kWh — put a 2026 Rivian R1T Dual Large Plus (20in)'s EPA-rated 43.1 kWh/100mi against that and 100 miles costs $9.12, versus $16.02 for a gas car averaging 25.5 mpg. That works out to 43.1% cheaper per mile than gasoline in Michigan — charging at home is much cheaper than gas here.

What a year of driving costs

Michigan owners putting 15,000 annual miles on a 2026 Rivian R1T Dual Large Plus (20in) spend about $1,367 on home electricity, compared to about $2,403 a gas-car equivalent would spend on fuel. Call it about $1,035 saved annually, at this mileage.

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

At Michigan's rate, fully covering this 2026 Rivian R1T Dual Large Plus (20in)'s 317-mile EPA range costs about $28.9 (136.7 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 Large Plus (20in) in Michigan ranks 16,524 for cost savings versus gas — 1 being the best deal nationally. Separately, the Rivian R1T Dual Large Plus (20in) ranks 329 of 400 EV models for raw efficiency, and Michigan ranks 38 of 51 for cheapest residential electricity.

Before you install a home charger in Michigan

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 Michigan electrician to quote the install before this math becomes a real decision.

More on how this number was built

The methodology guide names the exact EIA and EPA tables behind this page's numbers. Curious how Michigan's 21.14¢/kWh compares? The guide to charging cost by state ranks every state side by side.