EV Charging Cost in Rhode Island: 29.91¢ per kWh
▲ 56% above US averageLatest EIA data: March 2026 Published May 24, 2026 Source: U.S. Energy Information Administration
Rhode Island Electricity Price Trend (24 Months)
Charging Cost by Battery Size in Rhode Island
| Battery | Example EV | Est. range | Full charge (0–100%) |
|---|---|---|---|
| 40 kWh | Nissan Leaf | 140 mi | $11.96 |
| 60 kWh | Typical EV | 210 mi | $17.95 |
| 80 kWh | Tesla Model 3 LR | 280 mi | $23.93 |
| 100 kWh | Tesla Model S | 350 mi | $29.91 |
Estimated range and charge cost assume 3.5 mi/kWh efficiency at Rhode Island's 29.91¢/kWh residential rate. *Annual savings assumes 1,000 miles/month vs a 25 MPG gas car at $3.50/gallon.
Compare Rhode Island to Neighboring States
More for Rhode Island EV Drivers
Frequently Asked Questions
How much does electricity cost in Rhode Island?
Residential electricity in Rhode Island costs 29.91¢/kWh as of March 2026, according to the U.S. Energy Information Administration. That is 56% above the US average of 19.16¢/kWh, ranking Rhode Island the 6th most expensive of all 50 states and DC.
How much does it cost to charge an EV in Rhode Island?
At 29.91¢/kWh, a full 0–100% charge costs about $11.96 for a 40 kWh battery, $17.95 for a typical 60 kWh EV, and $29.91 for a 100 kWh battery. That works out to roughly 8.5¢ per mile of driving.
Is it cheaper to drive an EV than a gas car in Rhode Island?
Yes. Driving 1,000 miles a month on electricity in Rhode Island costs about $1,025 a year, versus roughly $1,680 for a 25 MPG gas car at $3.50/gallon — an annual saving of about $655.
Electricity price from the U.S. Energy Information Administration (Form EIA-861), March 2026.