2026 Rivian R1T All-Terrain Performance Dual Max (20in),…

California home charging cost for the 2026 Rivian R1T All-Terrain Performance Dual Max (20in)

In California, home electricity runs 33.17¢/kWh, put a 2026 Rivian R1T All-Terrain Performance Dual Max (20in)'s EPA-rated 43.2 kWh/100mi against that and 100 miles costs $14.34, versus $16.02 for a gas car averaging 25.5 mpg. Charging at home costs a little less than gas here: 10.5% less than gas per mile, here specifically.

What a year of driving costs

At fueleconomy.gov's default of 15,000 annual miles, the 2026 Rivian R1T All-Terrain Performance Dual Max (20in) costs roughly $2,151 a year to charge at home in California, against roughly $2,403 a year for an equivalent gas car. That's a savings of about $252 a year.

What one full charge costs

Covering the 2026 Rivian R1T All-Terrain Performance Dual Max (20in)'s EPA-rated 370-mile range takes about 159.9 kWh, which costs about $53.05 at California'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 19,897 of 20,400 state/model pairs for cost savings against gas (1 is cheapest). The Rivian R1T All-Terrain Performance Dual Max (20in) alone ranks 336 of 400 models for efficiency; California alone ranks 50 of 51 states for electricity price.

Before you install a home charger in California

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.

Ask a licensed California electrician to quote the install before this math becomes a real decision.

Where these figures come from

See the methodology guide for exactly which EIA and EPA figures feed 2026 Rivian R1T All-Terrain Performance Dual Max (20in)'s cost in California. California has some of the highest residential electricity rates in the country, see the guide to why the cost varies so much by state for the full picture.