2026 Rivian R1T All-Terrain Dual Large Plus (20in): home charging cost in Connecticut

In Connecticut, home electricity runs 28.82¢/kWh — put a 2026 Rivian R1T All-Terrain Dual Large Plus (20in)'s EPA-rated 46.9 kWh/100mi against that and 100 miles costs $13.51, versus $16.02 for a gas car averaging 25.5 mpg. Charging at home is cheaper than gas here: 15.6% less than gas per mile, here specifically.

Annual cost, at 15 thousands miles a year

Driving 15,000 miles a year — fueleconomy.gov's own default assumption — a 2026 Rivian R1T All-Terrain Dual Large Plus (20in) charged at home in Connecticut costs about $2,027/year in electricity, against about $2,403/year for the gas-car comparison. That's a savings of about $376 a year.

Cost of a full charge

A 2026 Rivian R1T All-Terrain Dual Large Plus (20in) needs roughly 136.9 kWh to reach its EPA-rated 292-mile range, which runs about $39.46 at 28.82¢/kWh in Connecticut.

Where this ranks

This combination ranks 19,711 of 20,400 state/model pairs for cost savings against gas (1 is cheapest). The Rivian R1T All-Terrain Dual Large Plus (20in) alone ranks 367 of 400 models for efficiency; Connecticut alone ranks 45 of 51 states for electricity price.

Getting set up to charge a 2026 Rivian R1T All-Terrain Dual Large Plus (20in) at home

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 Connecticut 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 Dual Large Plus (20in)'s cost in Connecticut. Curious how Connecticut's 28.82¢/kWh compares? The guide to charging cost by state ranks every state side by side.