Checked
Washington County, RI Energy
Electric utilities, power plants and charging stations in Washington County, Rhode Island.
- Rhode Island home electricity
- 28.29¢/kWh
- July 2026
- Regular gas, region
- $4.25/gal
- New England (PADD 1A)
- EV charging stations
- 55
- 163 ports
- Electric utilities
- 2
- Serving Washington County
Electric utilities serving Washington County
As reported to EIA for 2025. A utility may serve only part of the county. Customers and prices are for its whole Rhode Island service area
Swipe the table sideways to see more columns.
| Utility | Customers in state | Home price | Home bill |
|---|---|---|---|
| The Narragansett Electric CoInvestor Owned | 523,392 | 29.45¢/kWh | $166/mo |
| Block Island Utility DistrictPolitical Subdivision | 2,024 | 38.67¢/kWh | $151/mo |
EV charging in Washington County
55 public stations, DC fast first
- Richmond, RI - Tesla Supercharger
1175 Main St, Richmond, RI 02898
8 DC fast · Tesla Supercharger · Tesla (NACS)
- Paul Masse Chevrolet South
399 Main St, South Kingstown, RI 02879
2 DC fast · 3 Level 2 · Non-networked · J1772 (Level 2), CCS (J1772 Combo)
- Flood Ford of Narragansett
21 Woodruff Ave, Narragansett, RI 02882
4 DC fast · Ford Charge · CCS (J1772 Combo)
- GM - Paul Masse Buick GMC South
2909 Tower Hill Rd, South Kingstown, RI 02874
2 DC fast · EV Connect · CCS (J1772 Combo)
- Ri Oer Ashaway Nevidc1
400 Main Street, Hopkinton, RI 02833
2 DC fast · ChargePoint · CCS (J1772 Combo)
- Ri Oer Ashaway Nevidc2
400 Main Street, Hopkinton, RI 02833
2 DC fast · ChargePoint · CCS (J1772 Combo)
- Ocean State HD DC Fast Exeter
435 Nooseneck Hill Rd, Exeter, RI 02822
1 DC fast · ChargePoint · CHAdeMO, CCS (J1772 Combo)
- Ri Oer Ashaway Dcfc1
400 Main Street, Hopkinton, RI 02804
1 DC fast · ChargePoint · CHAdeMO, CCS (J1772 Combo)
- Ri Oer Ashaway Dcfc2
400 Main Street, Hopkinton, RI 02804
1 DC fast · ChargePoint · CHAdeMO, CCS (J1772 Combo)
- Wickford Junction Commuter Rail Station
1051 Ten Rod Rd, North Kingstown, RI 02852
10 Level 2 · 20 Level 1 · Non-networked · J1772 (Level 2), NEMA 5-20 outlet
- Advance Auto Parts - Tesla Destination
142-146 Granite St, Westerly, RI 02891
8 Level 2 · Tesla Destination · J1772 (Level 2), Tesla (NACS)
- North Kingstown Golf Course
615 Callahan Rd, North Kingstown, RI 02852
8 Level 2 · AmpUp · J1772 (Level 2)
Power plants in Washington County
189 MW of operating capacity
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| Plant | Fuel | Capacity |
|---|---|---|
| Dry Bridge Solar (Brown University) | Solar | 40.0 MW |
| Block Island Wind Farm | Wind | 30.0 MW |
| Toray Plastic America's CHP Plant | Natural gas | 20.0 MW |
| Alton Road Solar | Solar | 13.9 MW |
| GD Hopkinton Main I, LLC | Solar | 10.6 MW |
| Exeter Renewables 1 | Solar | 10.0 MW |
| Block Island | Petroleum | 7.1 MW |
| White Rock Road LLC | Solar | 6.5 MW |
| GD Richmond Beaver River I LLC | Solar | 5.3 MW |
| Exeter Mail CSG | Solar | 5.0 MW |
| Woodville Solar (CSG) | Solar | 4.5 MW |
| Richmond NMCA | Solar | 4.0 MW |
| Kearsarge Westerly | Solar | 4.0 MW |
| Kearsarge SKSC1 LLC | Solar | 3.8 MW |
| Kearsarge SKSC2 LLC | Solar | 3.1 MW |
| Kearsarge KWW LLC | Solar | 3.1 MW |
| WED Kingstown Solar I - East Array | Solar | 3.0 MW |
| Exeter Ten (CSG) | Solar | 2.8 MW |
| Hopkinton Phase 2 | Solar | 2.5 MW |
| West Davisville Solar | Solar | 2.0 MW |
| WED Stilson Solar | Solar | 2.0 MW |
| North Kingstown Solar LLC | Solar | 1.9 MW |
| Wed NK Green | Wind | 1.5 MW |
| WED Kingstown Solar I, LLC - West | Solar | 1.5 MW |
| GD Richmond Buttonwoods I, LLC | Solar | 1.3 MW |
Electricity rates and gas prices are state or regional averages. Utility service areas come from EIA Form 861 and are listed by county, so a utility listed here may not serve every address in the county.
Frequently asked questions
- What electric company serves Washington County?
- The Narragansett Electric Co, Block Island Utility District report serving Washington County to EIA. Check your bill or address with the utility to confirm which one serves you.
- How many EV charging stations are in Washington County?
- There are 55 public EV charging stations in Washington County with 163 ports, 9 of them with DC fast charging.
- Are there power plants in Washington County?
- Yes. Washington County has 25 operating power plants with 189 MW of capacity. The largest is Dry Bridge Solar (Brown University) (40.0 MW, solar).