What it costs to charge a 2026 Rivian R1T Performance Dual Large Plus (22in) in District of Columbia
In District of Columbia, home electricity runs 24.54¢/kWh — put a 2026 Rivian R1T Performance Dual Large Plus (22in)'s EPA-rated 40.9 kWh/100mi against that and 100 miles costs $10.04, versus $16.02 for a gas car averaging 25.5 mpg. That works out to 37.3% cheaper per mile than gasoline in District of Columbia — charging at home is cheaper than gas here.
What a year of driving costs
Home charging this 2026 Rivian R1T Performance Dual Large Plus (22in) in District of Columbia runs about $1,506 over fueleconomy.gov's default 15,000 annual miles, versus about $2,403 for the gasoline equivalent. Call it about $897 saved annually, at this mileage.
What one full charge costs
$33.12 — that's what District of Columbia's 24.54¢/kWh rate puts on the 135 kWh a 2026 Rivian R1T Performance Dual Large Plus (22in) needs for its full 330-mile EPA range.
How this compares nationally
Among all 20,400 state-and-model combinations this site tracks, charging a 2026 Rivian R1T Performance Dual Large Plus (22in) in District of Columbia ranks 17,456 for cost savings versus gas — 1 being the best deal nationally. Separately, the Rivian R1T Performance Dual Large Plus (22in) ranks 281 of 400 EV models for raw efficiency, and District of Columbia ranks 42 of 51 for cheapest residential electricity.
Getting set up to charge a 2026 Rivian R1T Performance Dual Large Plus (22in) at home
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 District of Columbia 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. Curious how District of Columbia's 24.54¢/kWh compares? The guide to charging cost by state ranks every state side by side.