St. Charles Solar
TBD, St Charles Township, MN 55972Plant Summary Information
St. Charles Solar is ranked #163 out of 537 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 #9,577 out of 13,301 Power Plants Nationwide | |
| Ranked #4,625 out of 7,209 Solar Power Plants Nationwide | |
| Ranked #323 out of 784 Minnesota Power Plants | |
| Ranked #163 out of 537 Minnesota Solar Power Plants | |
| Fuel Types | Solar |
| Previous Operator |
Butter Solar, LLC (2018 to 2024) Green Street Power Partners (2025 to 2025) |
Map of St. Charles Solar
Full Screen MapRegister Now for Comprehensive Access
Subscribe now to access all power plant data, utility information, FERC EQR data, and more for St. Charles Solar.
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 |
|---|---|---|---|
| #4615 | NJ - CS Energy - Berkeley 1 | Bayville, NJ | 3.4 GWh |
| #4616 | Minisink Community Solar 2 LLC | Minisink, NY | 3.4 GWh |
| #4617 | Donati Solar | Seneca Falls, NY | 3.4 GWh |
| #4618 | Rising Paper | Great Barrington, MA | 3.4 GWh |
| #4619 | Lister Avenue Solar | Newark, NJ | 3.4 GWh |
| #4620 | Riley III - Site 6 Community Solar | Fort Riley, KS | 3.4 GWh |
| #4621 | O'Neill Creek Solar | Gaston, OR | 3.4 GWh |
| #4622 | Coronus Adelanto West 2 | Adelanto, CA | 3.4 GWh |
| #4623 | SCE&G Curie CSG | Hampton, SC | 3.4 GWh |
| #4624 | Oak Leaf Solar XXV LLC (CSG) | Watkins, CO | 3.4 GWh |
| #4626 | VA- US Foods- Manassas | Manassas, VA | 3.4 GWh |
| #4627 | OER Monarch CSG | Upper Marlboro, MD | 3.4 GWh |
| #4628 | Wor-Wic Community College - Offsite | Hebron, MD | 3.4 GWh |
| #4629 | Washington St Community Solar Farm #4 | Ogden, NY | 3.4 GWh |
| #4630 | UMCES Ground Mount | Cambridge, MD | 3.4 GWh |
| #4631 | Coronus Adelanto West 1 | Adelanto, CA | 3.4 GWh |
| #4632 | Mount Hope West | Mount Hope, NY | 3.4 GWh |
| #4633 | Ward Solar 1, LLC | Carver, MA | 3.4 GWh |
| #4634 | MO32 (CSG) | Spencerville, MD | 3.4 GWh |
| #4635 | 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 | 63.0 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 |