Charging a 2026 Rivian R1T Performance Dual Large (20in) at home in Oregon

In Oregon, home electricity runs 15.31¢/kWh — put a 2026 Rivian R1T Performance Dual Large (20in)'s EPA-rated 42.9 kWh/100mi against that and 100 miles costs $6.56, versus $16.02 for a gas car averaging 25.5 mpg. That works out to 59% cheaper per mile than gasoline in Oregon — charging at home is much cheaper than gas here.

What a year of driving costs

Oregon owners putting 15,000 annual miles on a 2026 Rivian R1T Performance Dual Large (20in) spend about $985 on home electricity, compared to about $2,403 a gas-car equivalent would spend on fuel. Call it about $1,418 saved annually, at this mileage.

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

At Oregon's rate, fully covering this 2026 Rivian R1T Performance Dual Large (20in)'s 300-mile EPA range costs about $19.69 (128.6 kWh) — the energy the EPA test actually used, not the battery's rated size.

Where this ranks

Among all 20,400 state-and-model combinations this site tracks, charging a 2026 Rivian R1T Performance Dual Large (20in) in Oregon ranks 11,699 for cost savings versus gas — 1 being the best deal nationally. Separately, the Rivian R1T Performance Dual Large (20in) ranks 319 of 400 EV models for raw efficiency, and Oregon ranks 21 of 51 for cheapest residential electricity.

Getting set up to charge a 2026 Rivian R1T Performance Dual Large (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.

Get quotes from local electricians for Level 2 charger installation in Oregon before deciding.

More on how this number was built

Every figure on this page traces to a named EIA or EPA dataset — see the methodology guide. Oregon's 15.31¢/kWh rate ranks 21 of 51 states; the state rate guide lays out the full spread.