Long John CSG
4404 Somonauk Rd, Sandwich, IL 60548Plant Summary Information
Long John CSG is ranked #102 out of 366 solar farms in Illinois in terms of total annual net electricity generation.
Long John CSG generated 701.0 MWh during the 3-month period between September 2025 to December 2025.
| Plant Name | Long John CSG |
|---|---|
| Utility Name | Long John Solar, LLC |
| Location | DeKalb County, IL |
| Initial Operation Date | May 2021 |
| Last Update | Dec 2025 |
| Annual Generation | 4.3 GWh |
| Annual Consumption | 15.0 k MMBtu |
| Ranked #8,730 out of 13,301 Power Plants Nationwide | |
| Ranked #3,897 out of 7,209 Solar Power Plants Nationwide | |
| Ranked #237 out of 542 Illinois Power Plants | |
| Ranked #102 out of 366 Illinois Solar Power Plants | |
| Fuel Types | Solar |
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Monthly Net Generation for Long John CSG
Monthly Plant Fuel Consumption for Long John CSG
Long John CSG Details
| Summary Information | |
|---|---|
| Plant Name | Long John CSG (64784) |
| Plant Address | 4404 Somonauk Rd, Sandwich, IL 60548 |
| Utility | Long John Solar, LLC (64338) |
| Latitude, Longitude | 41.69398, -88.65309 |
| Generation Dates on File | May 2021 to Dec 2025 |
| Initial Operation Date | May 2021 |
| Annual Generation | 4.3 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 | Non-Regulated |
| NERC Region | RFC |
| Balancing Authority | PJM Interconnection, LLC (PJM) |
| NAICS Code | Utilities (22) |
| Sector | IPP Non-CHP (2) |
| Water Source | |
| Ash Impoundment | |
| Transmission / Distribution Owner | Commonwealth Edison Co (4110) IL |
| Grid Voltage | 34.50 kV |
| Energy Storage | No |
Generator LJOHN Details Operating May 2021
| 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 | May 2021 |
| Combined Heat & Power | No |
| Sector Name | IPP Non-CHP (2) |
| Energy Source | Solar |
| Solar Details | |
| Single Axis Tracking | Yes |
|---|---|
| Azimuth Angle | 25 |
| DC Net Capacity | 3 MW |
| Crystalline Silicon | Yes |
| Net Metering Agreement | No |
| Virtual Net Metering Agreement | Yes |
| Virtual Net Metering DC Capacity | 2 MW |
Long John CSG Plant Owners
| Owner Name | Address | Ownership | We couldn't locate any owners for this plant |
|---|
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| #3894 | Ogburn Solar, LLC | Jefferson, SC | 4.3 GWh |
| #3895 | Trout Creek Solar | Buena Vista, CO | 4.3 GWh |
| #3896 | Bunker Hill Solar | Lyndon, IL | 4.3 GWh |
| #3898 | CED Hilltop Solar | Rockford, IL | 4.3 GWh |
| #3899 | Deerfield CSG Solar | Deerfield, MA | 4.3 GWh |
| #3900 | Bernards Solar | Somerset, NJ | 4.3 GWh |
| #3901 | West Moore Solar II | Sherman, TX | 4.3 GWh |
| #3902 | Weaver Solar | Lynchburg, SC | 4.3 GWh |
| #3903 | West Tambo Clean Power II | Livingston, CA | 4.3 GWh |
| #3904 | NY Lower Road II CSG | New Hampton, NY | 4.3 GWh |
| #3905 | D'Arrigo Brothers - Phase 4 | Salinas, CA | 4.2 GWh |
| #3906 | Elba Solar LLC | Williamsfield, IL | 4.3 GWh |
| #3907 | Cottage Street Solar Facility | Springfield, MA | 4.3 GWh |
Nearby Power Plants
Below are closest 20 power plants surrounding Long John CSG.
| Plant Name | Plant Location | Annual Generation | Distance |
|---|---|---|---|
| Boigenzahn Solar 1A, LLC | Lee, IL | 3.4 GWh | 15.5 mi |
| Cortland | Cortland, IL | 4.3 GWh | 15.9 mi |
| DeKalb Taylor LLC | DeKalb, IL | 538.0 MWh | 16.9 mi |
| Engel Solar 1, LLC | Sandwich, IL | 4.4 GWh | 0.7 mi |
| Engel Solar 1A | Sandwich, IL | 4.7 GWh | 0.6 mi |
| FPL Energy Illinois Wind LLC Hybrid | Shabbona, IL | 615.3 GWh | 13.1 mi |
| Frieders Solar 1, LLC | Sandwich, IL | 4.6 GWh | 1.4 mi |
| KaneSolar03 LLC | Maple Park, IL | 1.0 GWh | 14.7 mi |
| Moore Solar 1, LLC | Waterman, IL | 4.3 GWh | 10.6 mi |
| Moore Solar 1A, LLC | Waterman, IL | 4.8 GWh | 10.7 mi |
| Mooseheart School Solar | Mooseheart, IL | 3.6 GWh | 18.5 mi |
| NL IL - Kendall | Newark, IL | 4.1 GWh | 11.7 mi |
| Pine Road Solar, LLC CSG | Sandwich, IL | 4.3 GWh | 1.5 mi |
| Plote Somonauk | Somonauk, IL | 4.2 GWh | 2 mi |
| Somonauk Road Solar 1 | Somonauk, IL | 3.9 GWh | 4.4 mi |
| SV CSG South Dekalb 1 LLC | Dekalb, IL | 4.6 GWh | 15.1 mi |
| SV CSG South Dekalb 2 LLC | Dekalb, IL | 4.7 GWh | 15.1 mi |
| Tower Road Solar, LLC CSG | Lee, IL | 4.5 GWh | 16 mi |
| USS Sycamore Solar (CSG) | Sycamore, IL | 4.2 GWh | 18.7 mi |
| Whiskey Acres | Dekalb, IL | 4.0 GWh | 13.3 mi |