2026 Rivian R1S All-Terrain Performance Dual Large Plus (20in): home charging cost in Ohio

In Ohio, home electricity runs 18.53¢/kWh — put a 2026 Rivian R1S All-Terrain Performance Dual Large Plus (20in)'s EPA-rated 46.9 kWh/100mi against that and 100 miles costs $8.69, versus $16.02 for a gas car averaging 25.5 mpg. Charging at home is much cheaper than gas here: 45.8% 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 R1S All-Terrain Performance Dual Large Plus (20in) charged at home in Ohio costs about $1,303/year in electricity, against about $2,403/year for the gas-car comparison. That's a savings of about $1,100 a year.

Filling up the 2026 Rivian R1S All-Terrain Performance Dual Large Plus (20in), in dollars

A 2026 Rivian R1S All-Terrain Performance Dual Large Plus (20in) needs roughly 136.9 kWh to reach its EPA-rated 292-mile range, which runs about $25.37 at 18.53¢/kWh in Ohio.

2026 Rivian R1S All-Terrain Performance Dual Large Plus (20in) in Ohio, ranked

This combination ranks 16,004 of 20,400 state/model pairs for cost savings against gas (1 is cheapest). The Rivian R1S All-Terrain Performance Dual Large Plus (20in) alone ranks 366 of 400 models for efficiency; Ohio alone ranks 34 of 51 states for electricity price.

Before you install a home charger in Ohio

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.

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

Where these figures come from

The methodology guide names the exact EIA and EPA tables behind this page's numbers. Ohio's 18.53¢/kWh rate ranks 34 of 51 states; the state rate guide lays out the full spread.