Buffalo Ridge II LLC
21006 486th Avenue, Elkton, SD 57026Plant Summary Information
Buffalo Ridge II LLC is ranked #18 out of 49 power plants in South Dakota in terms of total annual net electricity generation.
Buffalo Ridge II LLC generated 167.9 GWh during the 3-month period between December 2024 to March 2025.
| Plant Name | Buffalo Ridge II LLC |
|---|---|
| Utility Name | Avangrid Power LLC |
| Location | Brookings County, SD |
| Initial Operation Date | December 2010 |
| Last Update | Mar 2025 |
| Annual Generation | 410.3 GWh |
| Annual Consumption | 1.5 M MMBtu |
| Ranked #1,501 out of 12,288 Power Plants Nationwide | |
| Ranked #433 out of 1,353 Wind Power Plants Nationwide | |
| Ranked #18 out of 49 South Dakota Power Plants | |
| Ranked #13 out of 25 South Dakota Wind Power Plants | |
| Fuel Types | Wind |
| Previous Operators |
Iberdrola Renewables Inc (2013 to 2014) Avangrid Renewables Inc (2015 to 2015) Avangrid Renewables LLC (2016 to 2023) Avangrid Power LLC (2024 to 2024) |
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Monthly Net Generation for Buffalo Ridge II LLC
Buffalo Ridge II LLC Details
| Summary Information | |
|---|---|
| Plant Name | Buffalo Ridge II LLC (57424) |
| Plant Address | 21006 486th Avenue, Elkton, SD 57026 |
| Utility | Avangrid Power LLC (15399) |
| Latitude, Longitude | 44.5281, -96.6267 |
| Generation Dates on File | Dec 2010 to Mar 2025 |
| Initial Operation Date | December 2010 |
| Annual Generation | 410.3 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 | Yes |
| FERC Exempt Wholesale Generator Docket Number | EG10-14-000 |
| Regulatory Information | |
|---|---|
| Regulatory Status | Non-Regulated |
| NERC Region | WECC |
| Balancing Authority | Midcontinent Independent Transmission System Operator, Inc.. (MISO) |
| NAICS Code | Utilities (22) |
| Sector | IPP Non-CHP (2) |
| Water Source | |
| Ash Impoundment | |
| Transmission / Distribution Owner | Bonneville Power Administration (1738) OR |
| Grid Voltage | 230.00 kV |
| Energy Storage | No |
Generator 1 Details Operating December 2010
| Technology | Onshore Wind Turbine |
|---|---|
| Prime Mover | Wind Turbine, Onshore |
| Ownership | Single Owner |
| Nameplate Capacity | 210 MW |
| Summer Capacity | 210 MW |
| Winter Capacity | 210 MW |
| Uprate/Derate Completed | No |
| Status | Operating |
| First Operation Date | December 2010 |
|---|---|
| Combined Heat & Power | No |
| Sector Name | IPP Non-CHP (2) |
| Energy Source | Wind |
| Carbon Capture Technology | No |
| Turbines/Hydrokinetic Buoys | 105 |
| Multiple Fuels | No |
| Turbine Details | |
| Number Of Turbines | 105 |
|---|---|
| Predominant Turbine Manufacturer | Gamesa |
| Predominant Turbine Model Number | G87-2.0 |
| Design Wind Speed | 17.5 MPH |
| Wind Quality Class | 3 - Low Wind |
| Turbine Hub Height Feet | 256 |
Buffalo Ridge II LLC 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 |
|---|---|---|---|
| #423 | Leaning Juniper Wind Power II | Arlington, OR | 416.6 GWh |
| #424 | Osceola Windpower LLC | Harris, IA | 414.8 GWh |
| #425 | Callahan Divide Wind Energy Center | Tusocola, TX | 414.3 GWh |
| #426 | Smoky Hills Wind Project Phase II | Lincoln, KS | 414.3 GWh |
| #427 | Senate Wind LLC | Bryson, TX | 413.7 GWh |
| #428 | Morning Light Wind Farm | Adair, IA | 413.3 GWh |
| #429 | Crossing Trails Wind Power Project LLC. | Seibert, CO | 412.5 GWh |
| #430 | Lost Creek Wind Energy Facility | King City, MO | 412.5 GWh |
| #431 | Keechi Wind | Jacksboro, TX | 411.9 GWh |
| #432 | Skookumchuck Wind Facility | Rainier, WA | 410.3 GWh |
| #434 | Rattlesnake Flat | Ritzville, WA | 408.9 GWh |
| #435 | Clearwater Wind II | Miles City, MT | 408.7 GWh |
| #436 | New Frontier Wind | Ruso, ND | 408.4 GWh |
| #437 | Post Oak Wind LLC | Abilene, TX | 408.2 GWh |
| #438 | Quilt Block Wind Farm LLC | Darlington, WI | 406.5 GWh |
| #439 | Camp Grove Wind Farm | Wyoming, IL | 406.4 GWh |
| #440 | Hopkins Ridge Wind | Dayton, WA | 405.8 GWh |
| #441 | Wildhorse Mountain Wind Facility | Clayton, OK | 403.4 GWh |
| #442 | Prairie Rose Wind Farm | Hardwick, MN | 402.5 GWh |
| #443 | Panther Creek Wind Farm II | Big Spring, TX | 402.1 GWh |
Nearby Power Plants
Below are closest 20 power plants surrounding Buffalo Ridge II LLC.
| Plant Name | Plant Location | Annual Generation | Distance |
|---|---|---|---|
| Astoria Station | Astoria, SD | 325.1 GWh | 4.6 mi |
| Autumn Hills LLC | Hendricks, MN | 3.7 GWh | 12.4 mi |
| Blazing Star 2 Wind Farm | Hendricks, MN | 855.5 GWh | 14.7 mi |
| Blazing Star Wind Farm 1 | Hendricks, MN | 853.8 GWh | 12.8 mi |
| Buffalo Ridge I LLC | Elkton, SD | 89.0 GWh | 9.9 mi |
| Buffalo Ridge Wind | Lake Benton, MN | 472.7 GWh | 17.8 mi |
| Community Wind North LLC | Verdi Township, MN | 114.7 GWh | 22.3 mi |
| Coyote Ridge | White, SD | 402.1 GWh | 6.6 mi |
| Deer Creek Station | White, SD | 1.1 TWh | 10.2 mi |
| Jack River LLC | Hendricks, MN | 3.7 GWh | 11.7 mi |
| Jessica Mills LLC | Hendricks, MN | 3.7 GWh | 11.9 mi |
| Julia Hills LLC | Hendricks, MN | 3.7 GWh | 11.5 mi |
| Lake Benton I | Lake Benton, MN | 243.8 GWh | 20.5 mi |
| Lakota Ridge LLC | Hendricks, MN | 16.7 GWh | 13.2 mi |
| Lincoln Heights I | Lake Benton, MN | 10.0 GWh | 19.2 mi |
| Lincoln Heights II | Lake Benton, MN | 6.6 GWh | 20.7 mi |
| Shaokatan Hills LLC | Hendricks, MN | 12.1 GWh | 12 mi |
| Sun River LLC | Hendricks, MN | 3.7 GWh | 11.6 mi |
| Tatanka Ridge | Toronto, SD | 627.1 GWh | 5.1 mi |
| Tsar Nicholas LLC | Hendricks, MN | 3.7 GWh | 12.1 mi |