Block Island Wind Farm
Offshore 3.5 Southeast of Bloc, NA, RI 2807Plant Summary Information
Block Island Wind Farm is ranked #8 out of 99 power plants in Rhode Island in terms of total annual net electricity generation.
Block Island Wind Farm generated 10.5 GWh during the 3-month period between June 2025 to September 2025.
| Plant Name | Block Island Wind Farm |
|---|---|
| Utility Name | Deepwater Wind Block Island LLC |
| Location | Washington County, RI |
| Initial Operation Date | December 2016 |
| Last Update | Sep 2025 |
| Annual Generation | 84.8 GWh |
| Annual Consumption | 308.4 k MMBtu |
| Ranked #3,570 out of 12,539 Power Plants Nationwide | |
| Ranked #918 out of 1,362 Wind Power Plants Nationwide | |
| Ranked #8 out of 99 Rhode Island Power Plants | |
| Ranked #1 out of 19 Rhode Island Wind Power Plants | |
| Fuel Types | Wind |
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Monthly Net Generation for Block Island Wind Farm
Block Island Wind Farm Details
| Summary Information | |
|---|---|
| Plant Name | Block Island Wind Farm (58035) |
| Plant Address | Offshore 3.5 Southeast of Bloc, NA, RI 2807 |
| Utility | Deepwater Wind Block Island LLC (57406) |
| Latitude, Longitude | 41.11472, -71.52111 |
| Generation Dates on File | Dec 2016 to Sep 2025 |
| Initial Operation Date | December 2016 |
| Annual Generation | 84.8 GWh |
| Fuel Types | Wind |
| Federal Energy Regulatory Commission (FERC) Information | |
| FERC Cogeneration Status | No |
| FERC Small Power Producer Status | No |
| FERC Exempt Wholesale Generator Status | No |
| Regulatory Information | |
|---|---|
| Regulatory Status | Non-Regulated |
| NERC Region | NPCC |
| Balancing Authority | ISO New England Inc. (ISNE) |
| NAICS Code | Utilities (22) |
| Sector | IPP Non-CHP (2) |
| Water Source | |
| Ash Impoundment | No |
| Transmission / Distribution Owner | The Narragansett Electric Co (13214) RI |
| Grid Voltage | 34.50 kV |
| Energy Storage | No |
Generator BIWF Details Operating December 2016
| Technology | Offshore Wind Turbine |
|---|---|
| Prime Mover | Wind Turbine, Offshore |
| Ownership | Single Owner |
| Nameplate Capacity | 30 MW |
| Summer Capacity | 29.3 MW |
| Winter Capacity | 29.3 MW |
| Minimum Load | 0.1 MW |
| Uprate/Derate Completed | No |
| Status | Operating |
| First Operation Date | December 2016 |
| Combined Heat & Power | No |
|---|---|
| Sector Name | IPP Non-CHP (2) |
| Energy Source | Wind |
| Solid Fuel Gasification | No |
| Carbon Capture Technology | No |
| Turbines/Hydrokinetic Buoys | 5 |
| Other Planned Modifications | No |
| Multiple Fuels | No |
| Cofire Fuels | No |
| Switch Between Oil And Natural Gas | No |
| Turbine Details | |
| Number Of Turbines | 5 |
|---|---|
| Predominant Turbine Manufacturer | Alstom |
| Predominant Turbine Model Number | Haliade 150 |
| Design Wind Speed | 21.1 MPH |
| Wind Quality Class | 1 - High Wind |
| Turbine Hub Height Feet | 347.7 |
Block Island Wind Farm Plant Owners
| Owner Name | Address | Ownership | We couldn't locate any owners for this plant |
|---|
Power Plants with Similar Net Generation
Power plants with a similar annual net generation from Wind.
| Rank | Plant Name | Plant Location | Annual Generation |
|---|---|---|---|
| #908 | Buena Vista Energy LLC | Byron, CA | 89.6 GWh |
| #909 | Panther Creek Wind Project | Pittsfield, IL | 89.3 GWh |
| #910 | Lookout Windpower LLC | Berlin, PA | 89.2 GWh |
| #911 | Auwahi Wind Energy Hybrid | Kula, HI | 87.2 GWh |
| #912 | Dutch Hill Wind Project | Cohocton, NY | 87.2 GWh |
| #913 | Patton Wind Farm | Patton, PA | 87.2 GWh |
| #914 | NextEra-Blackwell Wind, LLC | Blackwell, OK | 86.7 GWh |
| #915 | Diamond Willow Wind Facility | Baker, MT | 86.0 GWh |
| #916 | Ewington Energy Systems, LLC | Worthington, MN | 85.5 GWh |
| #917 | FPL Energy Montezuma Winds LLC | Birds Landing, CA | 85.4 GWh |
| #919 | Storm Lake 1 | Alta, IA | 84.7 GWh |
| #920 | McFadden Ridge | Rock River, WY | 84.1 GWh |
| #921 | Busch Ranch Wind Energy | Walsenburg, CO | 83.7 GWh |
| #922 | Fair Wind | Oakland, MD | 83.2 GWh |
| #923 | Saddleback Ridge Wind Farm | Carthage, ME | 82.9 GWh |
| #924 | High Mesa | King Hill, ID | 82.5 GWh |
| #925 | Casselman Wind Power Project | Garrett, PA | 82.3 GWh |
| #926 | Rock Aetna Power Partners | Woodstock, MN | 82.3 GWh |
| #927 | Greenfield Wind - MT | Fairfield, MT | 82.1 GWh |
| #928 | Munnsville Wind Farm LLC | Madison, NY | 82.0 GWh |
Nearby Power Plants
Below are closest 20 power plants surrounding Block Island Wind Farm.
| Plant Name | Plant Location | Annual Generation | Distance |
|---|---|---|---|
| Alton Road Solar | Bradford, RI | 23.6 GWh | 23.4 mi |
| Block Island | Block Island, RI | 68.0 MWh | 4.9 mi |
| Dry Bridge Solar (Brown University) | North Kingstown, RI | 68.7 GWh | 30.6 mi |
| Fishers Island 1 | Fisher's Island, NY | 151.0 MWh | 27.6 mi |
| Gary Court 1 & 2 | Groton, CT | 422.0 MWh | 30.1 mi |
| GD Hopkinton Main I, LLC | Hopkinton, RI | 15.8 GWh | 26.1 mi |
| GD Richmond Buttonwoods I, LLC | Richmond, RI | 1.9 GWh | 29.4 mi |
| Hopkinton Phase 2 | Ashaway, RI | 3.6 GWh | 26.7 mi |
| Kearsarge SKSC1 LLC | South Kingstown, RI | 5.8 GWh | 24.7 mi |
| Kearsarge SKSC2 LLC | South Kingstown, RI | 5.7 GWh | 26.5 mi |
| Kearsarge Westerly | Westerly, RI | 6.6 GWh | 21.7 mi |
| North Kingstown Solar LLC | North Kingstown, RI | 3.3 GWh | 29.9 mi |
| North Stonington Solar Center, LLC | North Stonington, CT | 30.5 GWh | 26.6 mi |
| Richmond NMCA | Wood River Junction, RI | 6.0 GWh | 24.6 mi |
| South Fork Wind | East Hampton, NY | 521.3 GWh | 20.4 mi |
| SR North Stonington | North Stonington, CT | 13.2 GWh | 26.8 mi |
| WED Kingstown Solar I - East Array | Washington, RI | 4.7 GWh | 26.6 mi |
| WED Kingstown Solar I, LLC - West | Richmond, RI | 2.0 GWh | 26.6 mi |
| WED Stilson Solar | Richmond, RI | 2.9 GWh | 29.2 mi |
| White Rock Road LLC | Westerly, RI | 7.4 GWh | 25.8 mi |