Charging a 2026 Rivian R1S Dual Large (22in) at home in Pennsylvania

In Pennsylvania, home electricity runs 20.9¢/kWh — put a 2026 Rivian R1S Dual Large (22in)'s EPA-rated 39.5 kWh/100mi against that and 100 miles costs $8.25, versus $16.02 for a gas car averaging 25.5 mpg. That works out to 48.5% cheaper per mile than gasoline in Pennsylvania — charging at home is much cheaper than gas here.

What a year of driving costs

Pennsylvania owners putting 15,000 annual miles on a 2026 Rivian R1S Dual Large (22in) spend about $1,237 on home electricity, compared to about $2,403 a gas-car equivalent would spend on fuel. Call it about $1,165 saved annually, at this mileage.

Cost of a full charge

At Pennsylvania's rate, fully covering this 2026 Rivian R1S Dual Large (22in)'s 329-mile EPA range costs about $27.14 (129.9 kWh) — the energy the EPA test actually used, not the battery's rated size.

2026 Rivian R1S Dual Large (22in) in Pennsylvania, ranked

Among all 20,400 state-and-model combinations this site tracks, charging a 2026 Rivian R1S Dual Large (22in) in Pennsylvania ranks 15,430 for cost savings versus gas — 1 being the best deal nationally. Separately, the Rivian R1S Dual Large (22in) ranks 250 of 400 EV models for raw efficiency, and Pennsylvania ranks 37 of 51 for cheapest residential electricity.

Getting set up to charge a 2026 Rivian R1S Dual Large (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.

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

More on how this number was built

The methodology guide names the exact EIA and EPA tables behind this page's numbers. Curious how Pennsylvania's 20.9¢/kWh compares? The guide to charging cost by state ranks every state side by side.