Marengo Solar
22050 W Railroad St, Marengo, IL 60152Plant Summary Information
Marengo Solar is ranked #175 out of 366 solar farms in Illinois in terms of total annual net electricity generation.
Marengo Solar generated 541.0 MWh during the 3-month period between September 2025 to December 2025.
| Plant Name | Marengo Solar |
|---|---|
| Utility Name | DG Illinois Solar, LLC |
| Location | McHenry County, IL |
| Initial Operation Date | December 2020 |
| Last Update | Dec 2025 |
| Annual Generation | 3.9 GWh |
| Annual Consumption | 13.5 k MMBtu |
| Ranked #9,119 out of 13,301 Power Plants Nationwide | |
| Ranked #4,234 out of 7,209 Solar Power Plants Nationwide | |
| Ranked #310 out of 542 Illinois Power Plants | |
| Ranked #175 out of 366 Illinois Solar Power Plants | |
| Fuel Types | Solar |
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Monthly Net Generation for Marengo Solar
Monthly Plant Fuel Consumption for Marengo Solar
Marengo Solar Details
| Summary Information | |
|---|---|
| Plant Name | Marengo Solar (65013) |
| Plant Address | 22050 W Railroad St, Marengo, IL 60152 |
| Utility | DG Illinois Solar, LLC (63505) |
| Latitude, Longitude | 42.25974, -88.63587 |
| Generation Dates on File | Jan 2021 to Dec 2025 |
| Initial Operation Date | December 2020 |
| Annual Generation | 3.9 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 | QF20-404-000 |
| FERC Exempt Wholesale Generator Status | No |
| Regulatory Information | |
|---|---|
| Regulatory Status | Non-Regulated |
| NERC Region | MRO |
| 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 MARIL Details Operating December 2020
| Technology | Solar Photovoltaic |
|---|---|
| Prime Mover | Photovoltaic |
| Ownership | Single Owner |
| Nameplate Capacity | 2 MW |
| Nameplate Power Factor | 1 |
| Summer Capacity | 2 MW |
| Winter Capacity | 2 MW |
| Uprate/Derate Completed | No |
| Status | Operating |
|---|---|
| First Operation Date | December 2020 |
| Combined Heat & Power | No |
| Sector Name | IPP Non-CHP (2) |
| Energy Source | Solar |
| Solid Fuel Gasification | No |
| Carbon Capture Technology | No |
| Multiple Fuels | No |
| Solar Details | |
| Fixed Tilt | Yes |
|---|---|
| Azimuth Angle | 180 |
| Tilt Angle | 55 |
| DC Net Capacity | 2.9 MW |
| Crystalline Silicon | Yes |
| Net Metering Agreement | No |
| Virtual Net Metering Agreement | Yes |
| Virtual Net Metering DC Capacity | 2 MW |
Marengo 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 |
|---|---|---|---|
| #4224 | 651 Chase Solar NG | Lunenburg, MA | 3.9 GWh |
| #4225 | Linden Solar Farm | Linden, NJ | 3.9 GWh |
| #4226 | Calibrant Bakersfield LLC | Bakersfield, CA | 3.9 GWh |
| #4227 | Love Lane Solar | Upper Deerfield Towns, NJ | 3.9 GWh |
| #4228 | Captain Solar, LLC | Mt. Morris, MI | 3.9 GWh |
| #4229 | Cottage Grove North Solar 1, LLC | Beecher, IL | 3.9 GWh |
| #4230 | Boring Solar LLC | Sandy, OR | 3.9 GWh |
| #4231 | Gardner - Otter River Road | Gardner, MA | 3.9 GWh |
| #4232 | Chaberton Solar Catherine | Cooksville, MD | 3.9 GWh |
| #4233 | Robert O Schulz Solar Farm | Oakdale, CA | 3.9 GWh |
| #4235 | South Solar | Pamplico, SC | 3.9 GWh |
| #4236 | Labish Solar LLC | Salem, OR | 3.9 GWh |
| #4237 | Fredonia Solar (KS) | Fredonia, KS | 3.9 GWh |
| #4238 | CA-DGS-California Correctional Inst | Tehachapi, CA | 3.8 GWh |
| #4239 | CA-DGS- RFP-Correctional Training Fac | Soledad, CA | 3.8 GWh |
| #4240 | Crawford 1A Solar | Dixon, IL | 3.8 GWh |
| #4241 | Washington Solar (SC) | Mullins, SC | 3.8 GWh |
| #4242 | Gunnison Solar | Gunnison, UT | 3.8 GWh |
| #4243 | Solar Star California II LLC | Sacramento, CA | 3.8 GWh |
| #4244 | Magdaline Solar, LLC | Lynchburg, SC | 3.8 GWh |
Nearby Power Plants
Below are closest 20 power plants surrounding Marengo Solar.
| Plant Name | Plant Location | Annual Generation | Distance |
|---|---|---|---|
| 9521 US 14 SOLAR 1, LLC | Harvard, IL | 3.6 GWh | 14.4 mi |
| Alden Road Harvard Solar 1 | Harvard, IL | 4.2 GWh | 12 mi |
| Armstrong 1 | Greenwood, IL | 4.4 GWh | 13 mi |
| Charter Dura-Bar | Woodstock, IL | 7.9 GWh | 11.6 mi |
| Charter Durabar at Woodstock | Woodstock, IL | 2.5 GWh | 11.9 mi |
| Grant | Marengo, IL | 2.7 GWh | 2.3 mi |
| Harmony Road Solar | Huntley, IL | 2.6 GWh | 11.1 mi |
| Heinsohn Solar 1, LLC | Kirkland, IL | 1.6 GWh | 14.3 mi |
| Heinsohn Solar 2 | Kingston, IL | 3.0 GWh | 14 mi |
| Heinsohn Solar 2A | Kingston, IL | 3.8 GWh | 14.1 mi |
| Hoppe Nitzberg Solar 1 | Kingston, IL | 3.9 GWh | 12.4 mi |
| Hoppe Nitzberg Solar 1A | Kingston, IL | 3.0 GWh | 12.4 mi |
| Lafayette 2 - McHenry Franks 1 | Marengo, IL | 4.1 GWh | 2.1 mi |
| Lafayette 2 - McHenry Franks 2 | Huntley, IL | 2.5 GWh | 8 mi |
| Lilly Pond Road Solar 1, LLC | Woodstock, IL | 117.0 MWh | 12.8 mi |
| Lobelia 1 | Harvard, IL | 4.6 GWh | 14 mi |
| Poplar Grove Solar 2, LLC | Caledonia, IL | 4.6 GWh | 13.7 mi |
| Poplar Grove Solar, LLC | Caledonia, IL | 4.5 GWh | 13.8 mi |
| SV CSG Garden Prairie 1, LLC | Garden Prairie, IL | 4.3 GWh | 5.7 mi |
| SV CSG Garden Prairie 2, LLC | Garden Prairie, IL | 3.9 GWh | 5.8 mi |