Darien Solar
N9550 Creek Road, Darien, WI 53114Plant Summary Information
Darien Solar is ranked #24 out of 239 power plants in Wisconsin in terms of total annual net electricity generation.
Darien Solar generated 119.3 GWh during the 3-month period between June 2025 to September 2025.
| Plant Name | Darien Solar |
|---|---|
| Utility Name | Wisconsin Electric Power Co |
| Location | Rock County, WI |
| Initial Operation Date | Not Available |
| Last Update | Sep 2025 |
| Annual Generation | 264.7 GWh |
| Annual Consumption | 903.2 k MMBtu |
| Ranked #2,118 out of 12,539 Power Plants Nationwide | |
| Ranked #293 out of 6,400 Solar Power Plants Nationwide | |
| Ranked #24 out of 239 Wisconsin Power Plants | |
| Ranked #3 out of 91 Wisconsin Solar Power Plants | |
| Fuel Types | Solar |
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Monthly Net Generation for Darien Solar
Darien Solar Details
| Summary Information | |
|---|---|
| Plant Name | Darien Solar (64534) |
| Plant Address | N9550 Creek Road, Darien, WI 53114 |
| Utility | Wisconsin Electric Power Co (20847) |
| Latitude, Longitude | 42.62, -88.74 |
| Generation Dates on File | Mar 2025 to Sep 2025 |
| Initial Operation Date | Not Available |
| Annual Generation | 264.7 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 | 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 | No |
| Transmission / Distribution Owner | American Transmission Co (659) |
| Grid Voltage | 138.00 kV |
| Energy Storage | No |
Darien Solar Plant Owners
| Owner Name | Address | Ownership |
|---|---|---|
| Madison Gas & Electric Co | 133 South Blair Street, Madison, WI 53701 | 10.00% |
| Wisconsin Electric Power Co | 231 W. Michigan Street, Milwaukee, WI 53203 | 75.00% |
| Wisconsin Public Service Corp | 231 W. Michigan Street, Milwaukee, WI 53203 | 15.00% |
| Madison Gas & Electric Co | 133 South Blair Street, Madison, WI 53701 | 10.00% |
| Wisconsin Electric Power Co | 231 W. Michigan Street, Milwaukee, WI 53203 | 75.00% |
| Wisconsin Public Service Corp | 231 W. Michigan Street, Milwaukee, WI 53203 | 15.00% |
Power Plants with Similar Net Generation
Power plants with a similar annual net generation from Solar.
| Rank | Plant Name | Plant Location | Annual Generation |
|---|---|---|---|
| #283 | Honeysuckle Solar Farm | New Carlisle, IN | 273.7 GWh |
| #284 | Central Line Solar, LLC | Coolidge, AZ | 271.0 GWh |
| #285 | Antelope Expansion 2 | Lancaster, CA | 270.9 GWh |
| #286 | Dougherty County Solar, LLC | Albany, GA | 269.7 GWh |
| #287 | East Blackland Solar Project 1 | Manor, TX | 269.3 GWh |
| #288 | Sunshine Valley Solar | Armagosa, NV | 266.9 GWh |
| #289 | Resurgence Solar | Boron, CA | 253.0 GWh |
| #290 | Hunter Solar LLC (UT) | Clawson, UT | 265.5 GWh |
| #291 | Wild Springs | New Underwood, SD | 264.9 GWh |
| #292 | Maverick Solar 4, LLC | Desert Center, CA | 264.8 GWh |
| #294 | Imperial Solar Energy Center South | Calexico, CA | 264.3 GWh |
| #295 | CA Flats Solar 130, LLC | Shandon, CA | 262.5 GWh |
| #296 | Catalina Solar LLC | Rosamond, CA | 262.2 GWh |
| #297 | Serrano | Marana, AZ | 250.5 GWh |
| #298 | Milford Solar 1 | Milford, UT | 261.9 GWh |
| #299 | West Line Solar, LLC | City of Eloy, AZ | 260.3 GWh |
| #300 | Oak Solar | Gaston, NC | 259.8 GWh |
| #301 | Bellflower Solar 1 | Lewisville, IN | 259.3 GWh |
| #302 | Emerald Grove | Crane, TX | 258.8 GWh |
| #303 | Paris Solar | Union Grove, WI | 257.8 GWh |
Nearby Power Plants
Below are closest 20 power plants surrounding Darien Solar.
| Plant Name | Plant Location | Annual Generation | Distance |
|---|---|---|---|
| 9521 US 14 SOLAR 1, LLC | Harvard, IL | 25.0 MWh | 12.8 mi |
| Alden Road Harvard Solar 1 | Harvard, IL | 4.0 GWh | 19.5 mi |
| All World Solar Facility | Roscoe, IL | 2.2 GWh | 17.1 mi |
| Ameresco Janesville | Janesville, WI | 9.1 GWh | 15.5 mi |
| Beloit Memorial Hospital Power Plant | Beloit, WI | 70.6 MWh | 14.5 mi |
| Hackbarth Solar WI, LLC | Fort Atkinson, WI | 30.0 MWh | 19.8 mi |
| HQC Rock River Solar Power Gen Station | Beloit, WI | 3.0 GWh | 15.2 mi |
| Jones Dairy | Fort Atkinson, WI | 3.7 GWh | 21.4 mi |
| LaFayette Solar WI, LLC | Elkhorn, WI | 15.0 MWh | 11.9 mi |
| Lawrence Solar 2 LLC | Harvard, IL | 6.0 MWh | 12 mi |
| Machesney Park | Machesney Park, IL | 3.0 MWh | 21.5 mi |
| Marengo Solar | Marengo, IL | 3.9 GWh | 25.5 mi |
| North Rock | Edgerton, WI | 100.1 GWh | 22.6 mi |
| Paddock Solar | Beloit, WI | 134.6 GWh | 18.3 mi |
| Riverside Energy Center | Beloit, WI | 3.2 TWh | 15.3 mi |
| Rockton | Rockton, IL | 5.7 GWh | 20.7 mi |
| Route 76 Boone Solar 1 | Poplar Grove, IL | 4.1 GWh | 14.9 mi |
| Spring Prairie Solar WI, LLC | Burlington, WI | 4.0 GWh | 20.8 mi |
| West Riverside Energy Center | Beloit, WI | 4.6 TWh | 15.5 mi |
| Whitewater Generating Station | Whitewater, WI | 863.1 GWh | 16.3 mi |