Whispering Willow North
506 170th St, Latimer, IA 50452Plant Summary Information
Whispering Willow North is ranked #27 out of 268 power plants in Iowa in terms of total annual net electricity generation.
Whispering Willow North generated 251.8 GWh during the 3-month period between December 2024 to March 2025.
| Plant Name | Whispering Willow North |
|---|---|
| Utility Name | Interstate Power and Light Co |
| Location | Franklin County, IA |
| Initial Operation Date | January 2020 |
| Last Update | Mar 2025 |
| Annual Generation | 823.0 GWh |
| Annual Consumption | 3.1 M MMBtu |
| Ranked #860 out of 11,623 Power Plants Nationwide | |
| Ranked #136 out of 1,344 Wind Power Plants Nationwide | |
| Ranked #27 out of 268 Iowa Power Plants | |
| Ranked #18 out of 123 Iowa Wind Power Plants | |
| Fuel Types | Wind |
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Monthly Net Generation for Whispering Willow North
Whispering Willow North Details
| Summary Information | |
|---|---|
| Plant Name | Whispering Willow North (62079) |
| Plant Address | 506 170th St, Latimer, IA 50452 |
| Utility | Interstate Power and Light Co (9417) |
| Latitude, Longitude | 42.77496, -93.41807 |
| Generation Dates on File | Jan 2020 to Mar 2025 |
| Initial Operation Date | January 2020 |
| Annual Generation | 823.0 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 | Regulated |
| NERC Region | MRO |
| Balancing Authority | Midcontinent Independent Transmission System Operator, Inc.. (MISO) |
| NAICS Code | Utilities (22) |
| Sector | Electric Utility (1) |
| Water Source | |
| Ash Impoundment | |
| Transmission / Distribution Owner | ITC Midwest LLC (56161) |
| Grid Voltage | 345.00 kV |
| Energy Storage | No |
Generator 1 Details Operating January 2020
| Technology | Onshore Wind Turbine |
|---|---|
| Prime Mover | Wind Turbine, Onshore |
| Ownership | Single Owner |
| RTO ISO LMP Node Designation | ALTW.WWNORTH |
| RTO ISO Location Designation For Reporting Wholesale Sales Data | ALTW.WWNORTH |
| Nameplate Capacity | 201.3 MW |
| Nameplate Power Factor | 0.95 |
| Summer Capacity | 201.3 MW |
| Winter Capacity | 201.3 MW |
| Minimum Load | 0.1 MW |
| Uprate/Derate Completed | No |
|---|---|
| Status | Operating |
| First Operation Date | January 2020 |
| Combined Heat & Power | No |
| Sector Name | Electric Utility (1) |
| Energy Source | Wind |
| Solid Fuel Gasification | No |
| Turbines/Hydrokinetic Buoys | 81 |
| Other Planned Modifications | No |
| Multiple Fuels | No |
| Turbine Details | |
| Number Of Turbines | 81 |
|---|---|
| Predominant Turbine Manufacturer | GE |
| Predominant Turbine Model Number | 2.5-127 |
| Design Wind Speed | 17 MPH |
| Wind Quality Class | 2 - Medium Wind |
| Turbine Hub Height Feet | 295.3 |
Whispering Willow North 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 |
|---|---|---|---|
| #126 | Roundhouse Wind Energy Project | Cheyenne, WY | 847.3 GWh |
| #127 | Cimarron Bend Wind Project I, LLC | Minneola, KS | 846.1 GWh |
| #128 | Las Majadas Wind Farm | Santa Monica, TX | 845.9 GWh |
| #129 | Golden West Power Partners LLC | Calhan, CO | 843.5 GWh |
| #130 | Palo Duro Wind | Perryton, TX | 837.9 GWh |
| #131 | Heartland Divide II | Audubon, IA | 835.6 GWh |
| #132 | O'Brien Wind | Primghar, IA | 834.6 GWh |
| #133 | Crocker Wind Farm | Conde, SD | 833.6 GWh |
| #134 | Colbeck's Corner, LLC | Groom, TX | 832.0 GWh |
| #135 | Kingfisher Wind LLC | Kingfisher, OK | 827.4 GWh |
| #137 | Niyol Wind, LLC | Fleming, CO | 822.5 GWh |
| #138 | Burke Wind, LLC | Bowbells, ND | 819.2 GWh |
| #139 | Horse Creek Wind Farm | Weinert, TX | 818.8 GWh |
| #140 | Nobles Wind Project | Reading, MN | 817.7 GWh |
| #141 | Great Pathfinder Wind | Stratford, IA | 814.4 GWh |
| #142 | Goodnight | Claude, TX | 812.9 GWh |
| #143 | Kingman Wind | Cunningham, KS | 811.4 GWh |
| #144 | Plymouth Wind | Remsen, IA | 810.9 GWh |
| #145 | Ninnescah Wind Energy, LLC | Cunningham, KS | 809.2 GWh |
| #146 | Karankawa Wind LLC | Mathis, TX | 806.9 GWh |
Nearby Power Plants
Below are closest 20 power plants surrounding Whispering Willow North.
| Plant Name | Plant Location | Annual Generation | Distance |
|---|---|---|---|
| CED Mason City Wind | Mason City, IA | 26.5 GWh | 30 mi |
| Century | Blairsburg, IA | 570.0 GWh | 18.3 mi |
| Cerro Gordo Wind Farm | Union, IA | 178.5 GWh | 19.9 mi |
| Emery Station | Clear Lake, IA | 2.3 TWh | 22.9 mi |
| Forest City Light Plant | Forest City, IA | 120.0 MWh | 35.5 mi |
| Forest City Solar | Forest City, IA | 5.0 GWh | 36.2 mi |
| FPL Energy Crystal Lake Wind LLC | Britt, IA | 618.3 GWh | 36.7 mi |
| Franklin County Solar | Hampton, IA | 13.6 GWh | 11.4 mi |
| Franklin County Wind Farm | Iowa Falls, IA | 236.2 GWh | 12.3 mi |
| Garden Wind LLC | Zearing, IA | 358.4 GWh | 38.1 mi |
| Hancock County Wind Energy Center | Garner, IA | 272.9 GWh | 22 mi |
| Hawkeye Power Partners LLC | Garner, IA | 166.1 GWh | 19.1 mi |
| Holliday Creek Solar | Fort Dodge, IA | 211.9 GWh | 37.6 mi |
| Leonardo Wind 1 LLC | Alden, IA | 11.2 GWh | 19.3 mi |
| POET Biorefining - Jewell | Jewell, IA | 21.3 GWh | 33.3 mi |
| POET Biorefining-Hanlontown, LLC | Hanlontown, IA | 16.1 GWh | 35.8 mi |
| Roeder Family Wind Farm LLC | Manly, IA | 5.1 GWh | 36.7 mi |
| Webster City | Webster City, IA | 2.0 GWh | 29.1 mi |
| Wellsburg Wind Project | Wellsburg, IA | 441.8 GWh | 35.1 mi |
| Whispering Willow Wind Farm - East | Iowa Falls, IA | 459.4 GWh | 14.7 mi |