What it costs to charge a 2026 Rivian R1S Dual Large Plus (20in) in Ohio

In Ohio, home electricity runs 18.53¢/kWh — put a 2026 Rivian R1S Dual Large Plus (20in)'s EPA-rated 43.1 kWh/100mi against that and 100 miles costs $7.99, versus $16.02 for a gas car averaging 25.5 mpg. That works out to 50.1% cheaper per mile than gasoline in Ohio — charging at home is much cheaper than gas here.

2026 Rivian R1S Dual Large Plus (20in): yearly cost in Ohio

Home charging this 2026 Rivian R1S Dual Large Plus (20in) in Ohio runs about $1,199 over fueleconomy.gov's default 15,000 annual miles, versus about $2,403 for the gasoline equivalent. Call it about $1,204 saved annually, at this mileage.

Cost of a full charge

$25.33 — that's what Ohio's 18.53¢/kWh rate puts on the 136.7 kWh a 2026 Rivian R1S Dual Large Plus (20in) needs for its full 317-mile EPA range.

2026 Rivian R1S Dual Large Plus (20in) in Ohio, ranked

Among all 20,400 state-and-model combinations this site tracks, charging a 2026 Rivian R1S Dual Large Plus (20in) in Ohio ranks 15,048 for cost savings versus gas — 1 being the best deal nationally. Separately, the Rivian R1S Dual Large Plus (20in) ranks 327 of 400 EV models for raw efficiency, and Ohio ranks 34 of 51 for cheapest residential electricity.

Getting set up to charge a 2026 Rivian R1S Dual Large Plus (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.

Ask a licensed Ohio 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 Ohio's 18.53¢/kWh compares? The guide to charging cost by state ranks every state side by side.