Tatanka Ridge
19139 479 Ave, Toronto, SD 57268Plant Summary Information
Tatanka Ridge is ranked #15 out of 49 power plants in South Dakota in terms of total annual net electricity generation.
Tatanka Ridge generated 172.1 GWh during the 3-month period between February 2025 to May 2025.
| Plant Name | Tatanka Ridge |
|---|---|
| Utility Name | Tatanka Ridge LLC |
| Location | Deuel County, SD |
| Initial Operation Date | January 2021 |
| Last Update | May 2025 |
| Annual Generation | 615.2 GWh |
| Annual Consumption | 2.3 M MMBtu |
| Ranked #1,095 out of 12,312 Power Plants Nationwide | |
| Ranked #254 out of 1,355 Wind Power Plants Nationwide | |
| Ranked #15 out of 49 South Dakota Power Plants | |
| Ranked #10 out of 25 South Dakota Wind Power Plants | |
| Fuel Types | Wind |
| Previous Operator |
Avangrid Renewables LLC (2016 to 2019) Tatanka Ridge LLC (2020 to 2024) |
Map of Tatanka Ridge
Full Screen MapRegister Now for Comprehensive Access
Subscribe now to access all power plant data, utility information, FERC EQR data, and more for Tatanka Ridge.
Monthly Net Generation for Tatanka Ridge
Tatanka Ridge Details
| Summary Information | |
|---|---|
| Plant Name | Tatanka Ridge (61046) |
| Plant Address | 19139 479 Ave, Toronto, SD 57268 |
| Utility | Tatanka Ridge LLC (63897) |
| Latitude, Longitude | 44.592, -96.576 |
| Generation Dates on File | Jan 2021 to May 2025 |
| Initial Operation Date | January 2021 |
| Annual Generation | 615.2 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 | MRO |
| Balancing Authority | Midcontinent Independent Transmission System Operator, Inc.. (MISO) |
| NAICS Code | Utilities (22) |
| Sector | IPP Non-CHP (2) |
| Water Source | |
| Ash Impoundment | No |
| Transmission / Distribution Owner | Otter Tail Power Co (14232) MN |
| Grid Voltage | 345.00 kV |
| Energy Storage | No |
Generator WT1 Details Operating January 2021
| Technology | Onshore Wind Turbine |
|---|---|
| Prime Mover | Wind Turbine, Onshore |
| Ownership | Jointly Owned |
| RTO ISO LMP Node Designation | OTP.TATANKARID |
| RTO ISO Location Designation For Reporting Wholesale Sales Data | OTP.TATANKARID |
| Nameplate Capacity | 154 MW |
| Summer Capacity | 154 MW |
| Winter Capacity | 154 MW |
| Uprate/Derate Completed | No |
|---|---|
| Status | Operating |
| First Operation Date | January 2021 |
| Combined Heat & Power | No |
| Sector Name | IPP Non-CHP (2) |
| Energy Source | Wind |
| Turbines/Hydrokinetic Buoys | 56 |
| Multiple Fuels | No |
| Turbine Details | |
| Number Of Turbines | 56 |
|---|---|
| Predominant Turbine Manufacturer | GE |
| Predominant Turbine Model Number | 2.82-127 |
| Design Wind Speed | 17.8 MPH |
| Wind Quality Class | 2 - Medium Wind |
| Turbine Hub Height Feet | 292 |
Tatanka Ridge Plant Owners
| Owner Name | Address | Ownership |
|---|---|---|
| Avangrid Power LLC | 1125 NW Couch , Ste. 700, Portland, OR 97209 | 15.00% |
| WEC Energy Group | 231 W. Michigan St., Milwaukee, WI 53203 | 85.00% |
Power Plants with Similar Net Generation
Power plants with a similar annual net generation from Wind.
| Rank | Plant Name | Plant Location | Annual Generation |
|---|---|---|---|
| #244 | Horizon Hill Wind Project | Crescent, OK | 637.9 GWh |
| #245 | FPL Energy Illinois Wind LLC Hybrid | Shabbona, IL | 635.5 GWh |
| #246 | Bloom Wind | Minneola, KS | 637.1 GWh |
| #247 | Sweetwater Wind 4 LLC | Roscoe, TX | 634.7 GWh |
| #248 | Brady Wind Energy Center | Dickinson, ND | 632.3 GWh |
| #249 | Coyote Wind LLC | Snyder, TX | 627.9 GWh |
| #250 | Bison 4 Wind Energy Center | New Salem, ND | 624.2 GWh |
| #251 | Headwaters Wind Farm LLC | Winchester, IN | 622.9 GWh |
| #252 | Pilot Hill Wind Farm | Herscher, IL | 618.3 GWh |
| #253 | Cedar Creek II | New Raymer, CO | 615.3 GWh |
| #255 | Castle Gap Wind | Goldthwaite, TX | 615.0 GWh |
| #256 | TX Hereford Wind | Hereford, TX | 614.1 GWh |
| #257 | Border Winds Wind Farm | Rolla, ND | 614.0 GWh |
| #258 | Carousel Wind Farm LLC | Burlington, CO | 613.9 GWh |
| #259 | Cedar Springs II | Douglas, WY | 611.4 GWh |
| #260 | Caney River Wind Project | Howard, KS | 609.3 GWh |
| #261 | Moraine Sands Wind Power | Mason City, IL | 608.4 GWh |
| #262 | Route 66 Wind Plant | Panhandle, TX | 608.2 GWh |
| #263 | Chevelon Butte Wind Farm | Winslow, AZ | 605.7 GWh |
| #264 | Pioneer Hutt Wind Energy | Midland, TX | 605.6 GWh |
Nearby Power Plants
Below are closest 20 power plants surrounding Tatanka Ridge.
| Plant Name | Plant Location | Annual Generation | Distance |
|---|---|---|---|
| Astoria Station | Astoria, SD | 309.3 GWh | 1.4 mi |
| Autumn Hills LLC | Hendricks, MN | 3.7 GWh | 14.2 mi |
| Blazing Star 2 Wind Farm | Hendricks, MN | 832.6 GWh | 15 mi |
| Blazing Star Wind Farm 1 | Hendricks, MN | 832.1 GWh | 10.7 mi |
| Buffalo Ridge I LLC | Elkton, SD | 91.2 GWh | 12 mi |
| Buffalo Ridge II LLC | Elkton, SD | 429.5 GWh | 5.1 mi |
| Buffalo Ridge Wind | Lake Benton, MN | 461.5 GWh | 18 mi |
| Coyote Ridge | White, SD | 396.0 GWh | 9.9 mi |
| Deer Creek Station | White, SD | 1.1 TWh | 13.7 mi |
| Deuel Harvest Wind Energy LLC | Clear Lake, SD | 1.1 TWh | 18.9 mi |
| Jack River LLC | Hendricks, MN | 3.7 GWh | 13.4 mi |
| Jessica Mills LLC | Hendricks, MN | 3.7 GWh | 13.4 mi |
| Julia Hills LLC | Hendricks, MN | 3.7 GWh | 13.3 mi |
| Lakota Ridge LLC | Hendricks, MN | 16.7 GWh | 15.2 mi |
| Lincoln Heights I | Lake Benton, MN | 10.0 GWh | 22.2 mi |
| Lincoln Heights II | Lake Benton, MN | 6.6 GWh | 22.6 mi |
| Red Pine Wind Project | Ivanhoe, MN | 707.5 GWh | 22.2 mi |
| Shaokatan Hills LLC | Hendricks, MN | 12.1 GWh | 13.7 mi |
| Sun River LLC | Hendricks, MN | 3.7 GWh | 13.2 mi |
| Tsar Nicholas LLC | Hendricks, MN | 3.7 GWh | 13.8 mi |