Greenfield
W3771 US Hwy, Coon Valley, WI 54623Plant Summary Information
Greenfield is ranked #108 out of 112 solar farms in Wisconsin in terms of total annual net electricity generation.
Greenfield generated 200.0 MWh during the 3-month period between September 2025 to December 2025.
| Plant Name | Greenfield |
|---|---|
| Utility Name | OneEnergy, Inc. |
| Location | La Crosse County, WI |
| Initial Operation Date | November 2025 |
| Last Update | Dec 2025 |
| Annual Generation | 200.0 MWh |
| Annual Consumption | 683 MMBtu |
| Ranked #12,558 out of 13,094 Power Plants Nationwide | |
| Ranked #6,935 out of 7,027 Solar Power Plants Nationwide | |
| Ranked #244 out of 260 Wisconsin Power Plants | |
| Ranked #108 out of 112 Wisconsin Solar Power Plants | |
| Fuel Types | Solar |
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Monthly Net Generation for Greenfield
Monthly Plant Fuel Consumption for Greenfield
Greenfield Details
| Summary Information | |
|---|---|
| Plant Name | Greenfield (69490) |
| Plant Address | W3771 US Hwy, Coon Valley, WI 54623 |
| Utility | OneEnergy, Inc. (66783) |
| Latitude, Longitude | 43.73062, -91.09268 |
| Generation Dates on File | Nov 2025 to Dec 2025 |
| Initial Operation Date | November 2025 |
| Annual Generation | 200.0 MWh |
| 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 | 25-742-000 |
| 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 | Vernon Electric Coop (19813) WI |
| Grid Voltage | 12.47 kV |
| Energy Storage | No |
Generator GRNFD Details Operating November 2025
| Technology | Solar Photovoltaic |
|---|---|
| Prime Mover | Photovoltaic |
| Ownership | Single Owner |
| Nameplate Capacity | 2.5 MW |
| Summer Capacity | 2.5 MW |
| Winter Capacity | 2.5 MW |
| Uprate/Derate Completed | No |
|---|---|
| Status | Operating |
| First Operation Date | November 2025 |
| Combined Heat & Power | No |
| Sector Name | IPP Non-CHP (2) |
| Energy Source | Solar |
| Solar Details | |
| Single Axis Tracking | Yes |
|---|---|
| Bifacial | Yes |
| Azimuth Angle | 180 |
| Tilt Angle | 3 |
| DC Net Capacity | 3 MW |
| Crystalline Silicon | Yes |
| Net Metering Agreement | No |
| Virtual Net Metering Agreement | No |
Greenfield 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 |
|---|---|---|---|
| #6925 | Bridge Creek | Augusta, WI | 258.0 MWh |
| #6926 | Spano Solar - Belmar Wall | Belmar, NJ | 255.0 MWh |
| #6927 | Hellyer Solar Farm | San Jose, CA | 241.0 MWh |
| #6928 | NSF Marshall Site 1 | Marshall, NY | 237.0 MWh |
| #6929 | Pickering Solar | Phoenixville, PA | 236.6 MWh |
| #6930 | SL JAMESTOWN ARRAY 2 | Jamestown, NY | 234.0 MWh |
| #6931 | Peoria Solar 3 | Dunlap, IL | 219.0 MWh |
| #6932 | Walldog | Pontiac, IL | 210.0 MWh |
| #6933 | North Ninth Street | Rochelle, IL | 1.4 GWh |
| #6934 | Vermilion Solar I LLC CSG | Pontiac, IL | 200.0 MWh |
| #6936 | Heartland Community College | Normal, IL | 4.5 GWh |
| #6937 | Johnson City Solar | Johnson City, NY | 196.0 MWh |
| #6938 | NSF Marshall Site 3 | Marshall, NY | 191.0 MWh |
| #6939 | TAC-Distributed Energy Resource Hybrid | Champaign, IL | 294.0 MWh |
| #6940 | SV CSG Gander Farms 1 A | Carterville, IL | 188.0 MWh |
| #6941 | ASG-4 Community Solar | Belen, NM | 184.0 MWh |
| #6942 | NY Country Road 67 and Majorana | Poughkeepsie, NY | 184.0 MWh |
| #6943 | IL University Park 450 Central Ave | University Park, IL | 183.0 MWh |
| #6944 | Tracy 18 - SLCVA418 | Tracy, CA | 182.0 MWh |
| #6945 | IKEA Conshohocken Rooftop PV System | Conshohocken, PA | 177.0 MWh |
Nearby Power Plants
Below are closest 20 power plants surrounding Greenfield.
| Plant Name | Plant Location | Annual Generation | Distance |
|---|---|---|---|
| Arcadia Solar | Arcadia, WI | 7.2 GWh | 39.8 mi |
| Blue Prairie Solar, LLC | Black River Falls, WI | 4.3 GWh | 39.3 mi |
| Bluff Prairie (Vernon) | De Soto, WI | 2.8 GWh | 18 mi |
| Cashton | Cashton, WI | 9.8 MWh | 15.6 mi |
| Cashton Greens Wind Farm | Cashton, WI | 9.8 GWh | 14.4 mi |
| Cashton Solar | Cashton, WI | 2.9 GWh | 14.4 mi |
| FastSun 18 CSG | La Crescent, MN | 1.7 GWh | 15 mi |
| FastSun 5 CSG | La Crescent, MN | 1.8 GWh | 14.4 mi |
| French Island | La Cross, WI | 66.0 GWh | 10.8 mi |
| Houston/Winona Community Solar One LLC | La Crescent, MN | 1.7 GWh | 14.8 mi |
| La Farge | La Farge, WI | 12.0 MWh | 24.9 mi |
| Liberty Pole DPC Solar | Viroqua, WI | 2.0 GWh | 18.8 mi |
| Onalaska Campus Landfill Biogas | Onalaska, WI | 3.7 GWh | 10.8 mi |
| Rushford Village | Rushford Village, MN | 1.8 GWh | 35.3 mi |
| Sauk DPC Solar | Wonewoc, WI | 1.5 GWh | 39.6 mi |
| Shamrock Solar LLC | Black River Falls, WI | 5.7 GWh | 33.2 mi |
| SolarClub 23 LLC | La Crescent, MN | 2.1 GWh | 14.8 mi |
| Stockton (MN) | Winona, MN | 4.0 GWh | 39.8 mi |
| Viola | Viola, WI | 15.0 MWh | 26.2 mi |
| Winona Community Solar One LLC | La Crescent, MN | 1.7 GWh | 14.5 mi |