2026 Rivian R1T Dual Standard (22in): home charging cost in Tennessee

In Tennessee, home electricity runs 13.9¢/kWh — put a 2026 Rivian R1T Dual Standard (22in)'s EPA-rated 39.9 kWh/100mi against that and 100 miles costs $5.54, versus $16.02 for a gas car averaging 25.5 mpg. Charging at home costs a fraction of what gas would here: 65.4% 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 Dual Standard (22in) charged at home in Tennessee costs about $832/year in electricity, against about $2,403/year for the gas-car comparison. That's a savings of about $1,571 a year.

What one full charge costs

A 2026 Rivian R1T Dual Standard (22in) needs roughly 107.7 kWh to reach its EPA-rated 270-mile range, which runs about $14.97 at 13.9¢/kWh in Tennessee.

2026 Rivian R1T Dual Standard (22in) in Tennessee, ranked

This combination ranks 7,222 of 20,400 state/model pairs for cost savings against gas (1 is cheapest). The Rivian R1T Dual Standard (22in) alone ranks 263 of 400 models for efficiency; Tennessee alone ranks 13 of 51 states for electricity price.

Getting set up to charge a 2026 Rivian R1T Dual Standard (22in) 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 Tennessee electrician to quote the install before this math becomes a real decision.

Where these figures come from

See the methodology guide for exactly which EIA and EPA figures feed 2026 Rivian R1T Dual Standard (22in)'s cost in Tennessee. Curious how Tennessee's 13.9¢/kWh compares? The guide to charging cost by state ranks every state side by side.