Electricity cost in Rhode Island
The average residential price in Rhode Island was 28.18¢ per kWh in August 2026, above the US average of 18.16¢. That ranks #7 most expensive of 51 (50 states plus DC). A year earlier (August 2025) it was 26.53¢, a change of +6.2%.
| Example | Cost at 28.18¢/kWh |
|---|---|
| 1,000 W for 1 hour (1 kWh) | $0.28 |
| 100 W running 24/7 for a month | $20.57 |
| 1,500 W for 8 hours a day for a month | $102.87 |
Source: U.S. Energy Information Administration, Electric Power Monthly, Table 5.6.A (average residential price, August 2026, preliminary; released October 23, 2026). Your utility bill rate may differ.
Related tools
- Electricity cost calculatorAll states
- New HampshireNext state by price
- Time card calculatorHours worked
Frequently asked questions
What is the average electricity rate in Rhode Island?
28.18¢ per kWh for residential customers in August 2026 (EIA, preliminary).
How much does it cost to run a 1,500-watt heater 8 hours a day in Rhode Island?
About $102.87 a month at 28.18¢/kWh.
Is electricity in Rhode Island more expensive than average?
Yes: 28.18¢ vs the US average of 18.16¢ (August 2026).