Oregon home charging cost for the 2026 Rivian R1S All-Terrain Dual Large Plus (20in)

In Oregon, home electricity runs 15.31¢/kWh — put a 2026 Rivian R1S All-Terrain Dual Large Plus (20in)'s EPA-rated 46.9 kWh/100mi against that and 100 miles costs $7.18, versus $16.02 for a gas car averaging 25.5 mpg. Charging at home is much cheaper than gas here: 55.2% less than gas per mile, here specifically.

2026 Rivian R1S All-Terrain Dual Large Plus (20in): yearly cost in Oregon

At fueleconomy.gov's default of 15,000 annual miles, the 2026 Rivian R1S All-Terrain Dual Large Plus (20in) costs roughly $1,077 a year to charge at home in Oregon, against roughly $2,403 a year for an equivalent gas car. That's a savings of about $1,326 a year.

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

Covering the 2026 Rivian R1S All-Terrain Dual Large Plus (20in)'s EPA-rated 292-mile range takes about 136.9 kWh, which costs about $20.96 at Oregon's residential rate — figured from the EPA's own combined range and consumption numbers, not the pack's nameplate capacity.

Where this ranks

This combination ranks 13,493 of 20,400 state/model pairs for cost savings against gas (1 is cheapest). The Rivian R1S All-Terrain Dual Large Plus (20in) alone ranks 365 of 400 models for efficiency; Oregon alone ranks 21 of 51 states for electricity price.

Before you install a home charger in Oregon

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.

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

Where these figures come from

Every figure on this page traces to a named EIA or EPA dataset — see the methodology guide. Curious how Oregon's 15.31¢/kWh compares? The guide to charging cost by state ranks every state side by side.