What it costs to charge a 2026 Rivian R1T Dual Standard (20in) in Louisiana

In Louisiana, home electricity runs 13.51¢/kWh — put a 2026 Rivian R1T Dual Standard (20in)'s EPA-rated 42.9 kWh/100mi against that and 100 miles costs $5.79, versus $16.02 for a gas car averaging 25.5 mpg. That works out to 63.8% cheaper per mile than gasoline in Louisiana — charging at home is much cheaper than gas here.

2026 Rivian R1T Dual Standard (20in): yearly cost in Louisiana

Home charging this 2026 Rivian R1T Dual Standard (20in) in Louisiana runs about $869 over fueleconomy.gov's default 15,000 annual miles, versus about $2,403 for the gasoline equivalent. Call it about $1,534 saved annually, at this mileage.

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

$14.94 — that's what Louisiana's 13.51¢/kWh rate puts on the 110.6 kWh a 2026 Rivian R1T Dual Standard (20in) needs for its full 258-mile EPA range.

Where this ranks

Among all 20,400 state-and-model combinations this site tracks, charging a 2026 Rivian R1T Dual Standard (20in) in Louisiana ranks 8,468 for cost savings versus gas — 1 being the best deal nationally. Separately, the Rivian R1T Dual Standard (20in) ranks 313 of 400 EV models for raw efficiency, and Louisiana ranks 8 of 51 for cheapest residential electricity.

Next step: home charger installation

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

More on how this number was built

Every figure on this page traces to a named EIA or EPA dataset — see the methodology guide. Louisiana's 13.51¢/kWh rate ranks 8 of 51 states; the state rate guide lays out the full spread.