Olney Solar II CSG
3641 IL RT 250, Olney, IL 62450Plant Summary Information
Olney Solar II CSG is ranked #80 out of 309 solar farms in Illinois in terms of total annual net electricity generation.
Olney Solar II CSG generated 679.0 MWh during the 3-month period between September 2025 to December 2025.
| Plant Name | Olney Solar II CSG |
|---|---|
| Utility Name | Olney Solar II, LLC |
| Location | Richland County, IL |
| Initial Operation Date | June 2021 |
| Last Update | Dec 2025 |
| Annual Generation | 4.4 GWh |
| Annual Consumption | 15.5 k MMBtu |
| Ranked #8,558 out of 13,081 Power Plants Nationwide | |
| Ranked #3,764 out of 7,015 Solar Power Plants Nationwide | |
| Ranked #213 out of 483 Illinois Power Plants | |
| Ranked #80 out of 309 Illinois Solar Power Plants | |
| Fuel Types | Solar |
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Monthly Net Generation for Olney Solar II CSG
Monthly Plant Fuel Consumption for Olney Solar II CSG
Olney Solar II CSG Details
| Summary Information | |
|---|---|
| Plant Name | Olney Solar II CSG (64043) |
| Plant Address | 3641 IL RT 250, Olney, IL 62450 |
| Utility | Olney Solar II, LLC (63683) |
| Latitude, Longitude | 38.7216, -88.12679 |
| Generation Dates on File | Jun 2021 to Dec 2025 |
| Initial Operation Date | June 2021 |
| Annual Generation | 4.4 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 | QF20-558-000 |
| FERC Exempt Wholesale Generator Status | No |
| Regulatory Information | |
|---|---|
| Regulatory Status | Non-Regulated |
| NERC Region | SERC |
| 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 | Ameren Illinois Company (56697) IL |
| Grid Voltage | 13.20 kV |
| Energy Storage | No |
Generator 6778 Details Operating June 2021
| Technology | Solar Photovoltaic |
|---|---|
| Prime Mover | Photovoltaic |
| Ownership | Single Owner |
| Nameplate Capacity | 2 MW |
| Summer Capacity | 2 MW |
| Winter Capacity | 1.6 MW |
| Uprate/Derate Completed | No |
|---|---|
| Status | Operating |
| First Operation Date | June 2021 |
| Combined Heat & Power | No |
| Sector Name | IPP Non-CHP (2) |
| Energy Source | Solar |
| Solar Details | |
| Single Axis Tracking | Yes |
|---|---|
| Azimuth Angle | 180 |
| DC Net Capacity | 2.7 MW |
| Crystalline Silicon | Yes |
| Net Metering Agreement | No |
| Virtual Net Metering Agreement | Yes |
| Virtual Net Metering DC Capacity | 2 MW |
Olney Solar II CSG 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 |
|---|---|---|---|
| #3754 | Flambeau Solar Partners | Phillips, WI | 4.4 GWh |
| #3755 | Bar D | Meeker, CO | 4.4 GWh |
| #3756 | Chicopee Solar | Chicopee, MA | 4.4 GWh |
| #3757 | Calverton | Calverton, NY | 4.4 GWh |
| #3758 | IGS AKC1 | Akron, OH | 4.4 GWh |
| #3759 | 580 River Solar | Winchendon, MA | 4.4 GWh |
| #3760 | Armstrong 1 | Greenwood, IL | 4.4 GWh |
| #3761 | NY Lower Road III CSG | New Hampton, NY | 4.4 GWh |
| #3762 | Mt. Tom Solar Project Hybrid | Holyoke, MA | 4.2 GWh |
| #3763 | Pontiac 1A | Pontiac, IL | 4.4 GWh |
| #3765 | Friendship I | West Friendship, MD | 4.4 GWh |
| #3766 | Duke Building 129 | Indianapolis, IN | 4.4 GWh |
| #3767 | CF Novel Solar CSG Gardens Seven, LLC | Clear Lake, MN | 4.4 GWh |
| #3768 | SR White Pine, LLC | White Pine, TN | 4.4 GWh |
| #3769 | ASA DeKalb NY Solar III LLC | Richville, NY | 4.4 GWh |
| #3770 | Shawnee - GA | Waynesboro, GA | 4.4 GWh |
| #3771 | Waynesboro Community Solar | Waynesboro, GA | 4.4 GWh |
| #3772 | POM Beverage Solar | Del Rey, CA | 4.4 GWh |
| #3773 | Franklin 1 | Wrentham, MA | 4.4 GWh |
| #3774 | CED Hilltop Solar | Rockford, IL | 4.4 GWh |
Nearby Power Plants
Below are closest 20 power plants surrounding Olney Solar II CSG.
| Plant Name | Plant Location | Annual Generation | Distance |
|---|---|---|---|
| Altamont | Altamont, IL | 75.0 MWh | 41.5 mi |
| Boomtown Renewable Energy Center | Carmi, IL | 289.9 GWh | 38.3 mi |
| Carmi | Carmi, IL | 230.0 MWh | 43.2 mi |
| Casey City of | Casey, IL | 80.0 MWh | 41.3 mi |
| Clay FC | Louisville, IL | 3.8 GWh | 20.6 mi |
| Conagra Foods at St. Elmo | St. Elmo, IL | 3.0 GWh | 43.5 mi |
| Flora Site A | Flora, IL | 47.0 MWh | 18.5 mi |
| Flora Site B | Flora, IL | 43.0 MWh | 19.9 mi |
| Gibson | Owensville, IN | 10.8 TWh | 31 mi |
| Gibson Solar | Princeton, IN | 293.6 GWh | 42.6 mi |
| IMEA Flora | Flora, IL | 71.0 MWh | 18.5 mi |
| Maple Flats | Louisville, IL | 503.5 GWh | 22.7 mi |
| Marathon Petroleum - Robinson Refinery | Robinson, IL | 5.4 GWh | 29 mi |
| Marlow Solar, LLC CSG | Bluford, IL | 4.3 GWh | 44.1 mi |
| Merom | Sullivan, IN | 4.5 TWh | 40.9 mi |
| Newton | Newton, IL | 3.4 TWh | 16.9 mi |
| Newton Solar BESS LLC | Newton, IL | 31.7 GWh | 16.9 mi |
| Shelby Energy County | Neoga, IL | 183.9 GWh | 42.9 mi |
| Toyota Boshoku | Lawrenceville, IL | 4.7 GWh | 26.4 mi |
| Wheatland Generating Facility | Wheatland, IN | 153.3 GWh | 45.1 mi |