St. Charles Solar
TBD, St Charles Township, MN 55972Plant Summary Information
St. Charles Solar is ranked #164 out of 534 solar farms in Minnesota in terms of total annual net electricity generation.
St. Charles Solar generated 482.0 MWh during the 3-month period between September 2025 to December 2025.
| Plant Name | St. Charles Solar |
|---|---|
| Utility Name | Green Street Power Partners |
| Location | Winona County, MN |
| Initial Operation Date | September 2019 |
| Last Update | Dec 2025 |
| Annual Generation | 3.4 GWh |
| Annual Consumption | 11.8 k MMBtu |
| Ranked #9,482 out of 13,094 Power Plants Nationwide | |
| Ranked #4,545 out of 7,027 Solar Power Plants Nationwide | |
| Ranked #328 out of 781 Minnesota Power Plants | |
| Ranked #164 out of 534 Minnesota Solar Power Plants | |
| Fuel Types | Solar |
| Previous Operator |
Butter Solar, LLC (2018 to 2024) Green Street Power Partners (2025 to 2025) |
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Monthly Net Generation for St. Charles Solar
Monthly Plant Fuel Consumption for St. Charles Solar
St. Charles Solar Details
| Summary Information | |
|---|---|
| Plant Name | St. Charles Solar (62869) |
| Plant Address | TBD, St Charles Township, MN 55972 |
| Utility | Green Street Power Partners (62719) |
| Latitude, Longitude | 43.976, -92.032 |
| Generation Dates on File | Sep 2019 to Dec 2025 |
| Initial Operation Date | September 2019 |
| Annual Generation | 3.4 GWh |
| Fuel Types | Solar |
| Federal Energy Regulatory Commission (FERC) Information | |
| FERC Cogeneration Status | No |
| FERC Small Power Producer Status | Yes |
| FERC Small Power Producer Docket Number | QF19-287-001 |
| 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 | |
| Transmission / Distribution Owner | Dairyland Power Coop (4716) |
| Grid Voltage | 2.00 kV |
| Energy Storage | No |
Generator STC10 Details Operating September 2019
| Technology | Solar Photovoltaic |
|---|---|
| Prime Mover | Photovoltaic |
| Ownership | Single Owner |
| Nameplate Capacity | 2 MW |
| Summer Capacity | 2 MW |
| Winter Capacity | 2 MW |
| Uprate/Derate Completed | No |
|---|---|
| Status | Operating |
| First Operation Date | September 2019 |
| Combined Heat & Power | No |
| Sector Name | IPP Non-CHP (2) |
| Energy Source | Solar |
| Solar Details | |
| Single Axis Tracking | Yes |
|---|---|
| DC Net Capacity | 2.7 MW |
| Thin Film Other | Yes |
| Net Metering Agreement | No |
| Virtual Net Metering Agreement | No |
St. Charles Solar 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 |
|---|---|---|---|
| #4535 | Minisink Community Solar 2 LLC | Minisink, NY | 3.4 GWh |
| #4536 | MF Mesa Lane LLC | Morrisville, PA | 3.4 GWh |
| #4537 | Donati Solar | Seneca Falls, NY | 3.4 GWh |
| #4538 | Rising Paper | Great Barrington, MA | 3.4 GWh |
| #4539 | Lister Avenue Solar | Newark, NJ | 3.4 GWh |
| #4540 | Riley III - Site 6 Community Solar | Fort Riley, KS | 3.4 GWh |
| #4541 | Coronus Adelanto West 2 | Adelanto, CA | 3.4 GWh |
| #4542 | O'Neill Creek Solar | Gaston, OR | 3.4 GWh |
| #4543 | SCE&G Curie CSG | Hampton, SC | 3.4 GWh |
| #4544 | Oak Leaf Solar XXV LLC (CSG) | Watkins, CO | 3.4 GWh |
| #4546 | VA- US Foods- Manassas | Manassas, VA | 3.4 GWh |
| #4547 | OER Monarch CSG | Upper Marlboro, MD | 3.4 GWh |
| #4548 | Wor-Wic Community College - Offsite | Hebron, MD | 3.4 GWh |
| #4549 | Washington St Community Solar Farm #4 | Ogden, NY | 3.4 GWh |
| #4550 | UMCES Ground Mount | Cambridge, MD | 3.4 GWh |
| #4551 | Coronus Adelanto West 1 | Adelanto, CA | 3.4 GWh |
| #4552 | Ward Solar 1, LLC | Carver, MA | 3.4 GWh |
| #4553 | Mount Hope West | Mount Hope, NY | 3.4 GWh |
| #4554 | MO32 (CSG) | Spencerville, MD | 3.4 GWh |
| #4555 | Centaurus Community Solar | Maynard, MN | 3.4 GWh |
Nearby Power Plants
Below are closest 20 power plants surrounding St. Charles Solar.
| Plant Name | Plant Location | Annual Generation | Distance |
|---|---|---|---|
| Carina Community Solar | Zumbro Falls, MN | 6.3 GWh | 16.7 mi |
| Cascade Creek | Rochester, MN | 32.7 GWh | 23.1 mi |
| Fountain | Fountain, MN | 6.2 GWh | 16.6 mi |
| Franklin Heating Station | Rochester, MN | 63.1 GWh | 21.8 mi |
| GL Wind | Lewiston, MN | 9.8 GWh | 7.7 mi |
| Hazel | Lanesboro, MN | 6.1 GWh | 14 mi |
| Lanesboro | Lanesboro, MN | 140.0 MWh | 17.9 mi |
| Novel Denzer Solar LLC CSG | Minnesota City, MN | 1.8 GWh | 15.9 mi |
| Novel Herber Solar CSG | Rollingstone, MN | 1.8 GWh | 11.5 mi |
| Olmsted Waste Energy | Rochester, MN | 47.5 GWh | 20.2 mi |
| Preston (MN) | Preston, MN | 78.0 MWh | 21.6 mi |
| Rollingstone Holdco CSG | Rollingstone, MN | 8.3 GWh | 15.3 mi |
| Rushford Village | Rushford Village, MN | 1.8 GWh | 16.7 mi |
| St. Charles Power Plant | St. Charles, MN | 75.5 MWh | 1.4 mi |
| Stockton (MN) | Winona, MN | 4.0 GWh | 13.9 mi |
| Stromland Solar | Cochrane, WI | 5.5 GWh | 19 mi |
| USS Bluff Country Solar CSG | Altura, MN | 2.0 GWh | 13.3 mi |
| Water Reclamation Plant | Rochester, MN | 3.7 GWh | 22.6 mi |
| Winona Garden | Altura, MN | 2.1 GWh | 10.4 mi |
| Winona Solar | Altura, MN | 4.0 GWh | 12.1 mi |