Fillmore County Solar Project
14868 140th St, Spring Valley, MN 55975Plant Summary Information
Fillmore County Solar Project is ranked #7 out of 537 solar farms in Minnesota in terms of total annual net electricity generation.
Fillmore County Solar Project generated 31.0 GWh during the 3-month period between May 2026 to August 2026.
| Plant Name | Fillmore County Solar Project |
|---|---|
| Utility Name | Geronimo Power |
| Location | Fillmore County, MN |
| Initial Operation Date | December 2024 |
| Last Update | Aug 2026 |
| Annual Generation | 81.0 GWh |
| Annual Consumption | 310.1 k MMBtu |
| Ranked #3,795 out of 13,301 Power Plants Nationwide | |
| Ranked #1,035 out of 7,209 Solar Power Plants Nationwide | |
| Ranked #73 out of 784 Minnesota Power Plants | |
| Ranked #7 out of 537 Minnesota Solar Power Plants | |
| Fuel Types | Solar |
| Previous Operator |
National Grid Renewables (2023 to 2024) Geronimo Power (2025 to 2025) |
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Monthly Net Generation for Fillmore County Solar Project
Monthly Plant Fuel Consumption for Fillmore County Solar Project
Fillmore County Solar Project Details
| Summary Information | |
|---|---|
| Plant Name | Fillmore County Solar Project (67168) |
| Plant Address | 14868 140th St, Spring Valley, MN 55975 |
| Utility | Geronimo Power (62759) |
| Latitude, Longitude | 43.552, -92.357 |
| Generation Dates on File | Dec 2024 to Aug 2026 |
| Initial Operation Date | December 2024 |
| Annual Generation | 81.0 GWh |
| Fuel Types | Solar |
| 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 | 24-196-000 |
| 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 | |
| Transmission / Distribution Owner | Dairyland Power Coop (4716) |
| Grid Voltage | 69.00 kV |
| Energy Storage | No |
Generator FILCO Details Operating December 2024
| Technology | Solar Photovoltaic |
|---|---|
| Prime Mover | Photovoltaic |
| Ownership | Single Owner |
| Nameplate Capacity | 45 MW |
| Summer Capacity | 45 MW |
| Winter Capacity | 45 MW |
| Uprate/Derate Completed | No |
|---|---|
| Status | Operating |
| First Operation Date | December 2024 |
| Sector Name | IPP Non-CHP (2) |
| Energy Source | Solar |
| Solar Details | |
| Single Axis Tracking | Yes |
|---|---|
| Azimuth Angle | 180 |
| DC Net Capacity | 58.5 MW |
| Thin Film CDTE | Yes |
| Net Metering Agreement | No |
| Virtual Net Metering Agreement | No |
Fillmore County Solar Project 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 Solar.
| Rank | Plant Name | Plant Location | Annual Generation |
|---|---|---|---|
| #1025 | Edwards Sanborn S3 | Mojave, CA | 80.0 GWh |
| #1026 | Wolfskin Solar | Arnoldsville, GA | 84.1 GWh |
| #1027 | Sycamore Solar | Gretna, VA | 83.7 GWh |
| #1028 | BT Jungmann | Buckholts, TX | 82.6 GWh |
| #1029 | Long Branch Solar | Parrish, FL | 82.5 GWh |
| #1030 | Clover FL | Fort Pierce, FL | 82.4 GWh |
| #1031 | Gulf Coast Solar Center II | Navarre, FL | 82.2 GWh |
| #1032 | Beacon Solar Plant Site 5 | Cantil, CA | 81.9 GWh |
| #1033 | Spectrum Solar PV Power Project | Las Vegas, NV | 81.8 GWh |
| #1034 | Innovative Solar 42 | Fayetteville, NC | 81.4 GWh |
| #1036 | Five Points Solar Park | Five Points, CA | 80.7 GWh |
| #1037 | Virginia Line Solar, LLC | Manson, NC | 80.4 GWh |
| #1038 | Eden Solar LLC | Ellerbe, NC | 79.9 GWh |
| #1039 | Hale Kuawehi Solar Hybrid | Waimea, HI | 77.8 GWh |
| #1040 | Lockhart Solar PV IV, LLC | Hinkley, CA | 78.9 GWh |
| #1041 | Bluestone Solar | Chase City, VA | 78.5 GWh |
| #1042 | Sea Grape | Ft. Pierce, FL | 78.3 GWh |
| #1043 | Seville 2 | Ocotillo Wells, CA | 78.3 GWh |
| #1044 | SR Millington II | Millington, TN | 78.0 GWh |
| #1045 | OCI Alamo Solar I Hybrid | San Antonio, TX | 77.8 GWh |
Nearby Power Plants
Below are closest 20 power plants surrounding Fillmore County Solar Project.
| Plant Name | Plant Location | Annual Generation | Distance |
|---|---|---|---|
| Adams Wind Farm | Adams, MN | 10.2 GWh | 18.4 mi |
| Alliant SBD 9206 Donaldson | Cresco, IA | 6.9 MWh | 16.6 mi |
| Buffalo Center Wind LLC | Little Cedar, IA | 4.0 GWh | 23.2 mi |
| Crane Creek Wind Energy Center | Riceville, IA | 284.0 GWh | 12.2 mi |
| Douglas (IA) | Riceville, IA | 804.0 MWh | 17.9 mi |
| Fountain | Fountain, MN | 6.2 GWh | 17.6 mi |
| Grand Meadow | Dexter, MN | 378.7 GWh | 20.9 mi |
| Grand Meadow (PV) | Grand Meadow, MN | 425.0 MWh | 13.3 mi |
| Lanesboro | Lanesboro, MN | 140.0 MWh | 22.2 mi |
| Little Cedar | Little Cedar, IA | 65.0 MWh | 22.2 mi |
| Louise Solar | Taopi, MN | 91.3 GWh | 16.3 mi |
| Mower County Wind Energy Center | Grand Meadow, MN | 334.0 GWh | 12.8 mi |
| Pioneer Prairie Wind Farm | McIntire, IA | 841.7 GWh | 13.7 mi |
| Pleasant Valley (MN) | Dexter, MN | 156.8 GWh | 23.6 mi |
| Prairie Star Wind Farm | Grand Meadow, MN | 303.3 GWh | 16.4 mi |
| Preston (MN) | Preston, MN | 78.0 MWh | 15.8 mi |
| Saratoga Wind Farm | Lime Springs, IA | 255.3 GWh | 8.1 mi |
| Spring Valley | Spring Valley, MN | 227.4 MWh | 9.5 mi |
| Turtle Creek Wind Farm LLC | St. Ansgar, IA | 693.6 GWh | 25.6 mi |
| Wapsipinicon Wind Project | Dexter, MN | 268.1 GWh | 23.6 mi |