Alaska home charging cost for the 2026 Rivian R1S Quad Max (20in AT)

A 2026 Rivian R1S Quad Max (20in AT) draws 50.1 kWh per 100 miles per the EPA; at Alaska's 26.86¢/kWh residential rate that's $13.46 per 100 miles charged at home, versus $16.02 for a 25.5-mpg gas car covering the same distance. Charging at home is cheaper than gas here: 16% less than gas per mile, here specifically.

2026 Rivian R1S Quad Max (20in AT): yearly cost in Alaska

At fueleconomy.gov's default of 15,000 annual miles, the 2026 Rivian R1S Quad Max (20in AT) costs roughly $2,019 a year to charge at home in Alaska, against roughly $2,403 a year for an equivalent gas car. That's a savings of about $384 a year.

What one full charge costs

Covering the 2026 Rivian R1S Quad Max (20in AT)'s EPA-rated 325-mile range takes about 162.8 kWh, which costs about $43.74 at Alaska'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 19,694 of 20,400 state/model pairs for cost savings against gas (1 is cheapest). The Rivian R1S Quad Max (20in AT) alone ranks 392 of 400 models for efficiency; Alaska alone ranks 44 of 51 states for electricity price.

Next step: home charger installation

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 Alaska before deciding.

Where these figures come from

The methodology guide names the exact EIA and EPA tables behind this page's numbers. Alaska's 26.86¢/kWh rate ranks 44 of 51 states; the state rate guide lays out the full spread.