Charging a 2026 Rivian R1T Dual Large Plus (22in) at home in Oregon

In Oregon, home electricity runs 15.31¢/kWh — put a 2026 Rivian R1T Dual Large Plus (22in)'s EPA-rated 40.9 kWh/100mi against that and 100 miles costs $6.26, versus $16.02 for a gas car averaging 25.5 mpg. That works out to 60.9% cheaper per mile than gasoline in Oregon — charging at home is much cheaper than gas here.

2026 Rivian R1T Dual Large Plus (22in): yearly cost in Oregon

Oregon owners putting 15,000 annual miles on a 2026 Rivian R1T Dual Large Plus (22in) spend about $939 on home electricity, compared to about $2,403 a gas-car equivalent would spend on fuel. Call it about $1,464 saved annually, at this mileage.

Cost of a full charge

At Oregon's rate, fully covering this 2026 Rivian R1T Dual Large Plus (22in)'s 330-mile EPA range costs about $20.67 (135 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 Dual Large Plus (22in) in Oregon ranks 10,567 for cost savings versus gas — 1 being the best deal nationally. Separately, the Rivian R1T Dual Large Plus (22in) ranks 280 of 400 EV models for raw efficiency, and Oregon ranks 21 of 51 for cheapest residential electricity.

Before you install a home charger in Oregon

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 Oregon 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. At 15.31¢/kWh, Oregon sits in the middle of the national range — the guide to why charging cost varies by state shows where.