2026 Rivian R1T Performance Dual Large (20in): home charging cost in Ohio

In Ohio, home electricity runs 18.53¢/kWh — put a 2026 Rivian R1T Performance Dual Large (20in)'s EPA-rated 42.9 kWh/100mi against that and 100 miles costs $7.94, versus $16.02 for a gas car averaging 25.5 mpg. Charging at home is much cheaper than gas here: 50.4% less than gas per mile, here specifically.

What a year of driving costs

Driving 15,000 miles a year — fueleconomy.gov's own default assumption — a 2026 Rivian R1T Performance Dual Large (20in) charged at home in Ohio costs about $1,192/year in electricity, against about $2,403/year for the gas-car comparison. That's a savings of about $1,211 a year.

What one full charge costs

A 2026 Rivian R1T Performance Dual Large (20in) needs roughly 128.6 kWh to reach its EPA-rated 300-mile range, which runs about $23.83 at 18.53¢/kWh in Ohio.

2026 Rivian R1T Performance Dual Large (20in) in Ohio, ranked

This combination ranks 14,965 of 20,400 state/model pairs for cost savings against gas (1 is cheapest). The Rivian R1T Performance Dual Large (20in) alone ranks 319 of 400 models for efficiency; Ohio alone ranks 34 of 51 states for electricity price.

Getting set up to charge a 2026 Rivian R1T Performance Dual Large (20in) at home

The numbers above assume Level 2 home charging is already in place — the electrical work behind that is a real, separate cost that varies by panel, wiring, and local labor rates, not something this page's per-mile math includes.

Ask a licensed Ohio electrician to quote the install before this math becomes a real decision.

Where these figures come from

Every figure on this page traces to a named EIA or EPA dataset — see the methodology guide. Ohio's 18.53¢/kWh rate ranks 34 of 51 states; the state rate guide lays out the full spread.