Tilden Solar
11611 Kelly Road, Coulterville, IL 62237Plant Summary Information
Tilden Solar is ranked #12 out of 366 solar farms in Illinois in terms of total annual net electricity generation.
Tilden Solar generated 111.6 GWh during the 3-month period between May 2026 to August 2026.
| Plant Name | Tilden Solar |
|---|---|
| Utility Name | Sol Systems |
| Location | Randolph County, IL |
| Initial Operation Date | November 2025 |
| Last Update | Aug 2026 |
| Annual Generation | 264.7 GWh |
| Annual Consumption | 903.2 k MMBtu |
| Ranked #2,237 out of 13,301 Power Plants Nationwide | |
| Ranked #382 out of 7,209 Solar Power Plants Nationwide | |
| Ranked #83 out of 542 Illinois Power Plants | |
| Ranked #12 out of 366 Illinois Solar Power Plants | |
| Fuel Types | Solar |
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Monthly Net Generation for Tilden Solar
Monthly Plant Fuel Consumption for Tilden Solar
Tilden Solar Details
| Summary Information | |
|---|---|
| Plant Name | Tilden Solar (69164) |
| Plant Address | 11611 Kelly Road, Coulterville, IL 62237 |
| Utility | Sol Systems (61677) |
| Latitude, Longitude | 38.19065, -89.68408 |
| Generation Dates on File | Nov 2025 to Aug 2026 |
| Initial Operation Date | November 2025 |
| 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 | Yes |
| FERC Exempt Wholesale Generator Docket Number | 25-359 |
| 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 | 145.00 kV / 142.00 kV / 138.00 kV |
| Energy Storage | No |
Generator TILDN Details Operating November 2025
| Technology | Solar Photovoltaic |
|---|---|
| Prime Mover | Photovoltaic |
| Ownership | Single Owner |
| Nameplate Capacity | 150 MW |
| Summer Capacity | 150 MW |
| Winter Capacity | 150 MW |
| Uprate/Derate Completed | No |
|---|---|
| Status | Operating |
| First Operation Date | November 2025 |
| Sector Name | IPP Non-CHP (2) |
| Energy Source | Solar |
| Solar Details | |
| Single Axis Tracking | Yes |
|---|---|
| Bifacial | Yes |
| Azimuth Angle | 180 |
| DC Net Capacity | 186.5 MW |
| Crystalline Silicon | Yes |
| Net Metering Agreement | No |
| Virtual Net Metering Agreement | No |
Tilden Solar Plant Owners
| Owner Name | Address | Ownership | We couldn't locate any owners for this plant |
|---|
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|---|---|---|---|
| #372 | Pleasant Creek Unit 2 | Palo, IA | 268.8 GWh |
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| #375 | Wild Springs | New Underwood, SD | 267.6 GWh |
| #376 | Elara Solar | Pearsall, TX | 267.2 GWh |
| #377 | Valentine Solar, LLC | Rosamond, CA | 267.0 GWh |
| #378 | Copperhead Solar, LLC | Riesel, TX | 262.6 GWh |
| #379 | Coldwater River Solar | Coldwater, MI | 265.6 GWh |
| #380 | American Kings Solar, LLC | Lemoore, CA | 265.5 GWh |
| #381 | Catalina Solar LLC | Rosamond, CA | 264.9 GWh |
| #383 | Kelso Solar | Benton, MO | 264.7 GWh |
| #384 | Great Cove Solar II | Saint Thomas, PA | 263.9 GWh |
| #385 | Hickory Solar | Jerseyville, IL | 263.1 GWh |
| #386 | Papago PV | Tonopah, AZ | 261.8 GWh |
| #387 | Archtop Solar | Gibson City, IL | 259.6 GWh |
| #388 | Honeysuckle Solar Farm | New Carlisle, IN | 258.9 GWh |
| #389 | American Beech Solar LLC | Scotland Neck, NC | 258.6 GWh |
| #390 | CA Flats Solar 130, LLC | Shandon, CA | 258.0 GWh |
| #391 | Taylor County Solar | Butler, GA | 257.2 GWh |
| #392 | Green River Energy Center - Hybrid | Emery, UT | 245.9 GWh |
Nearby Power Plants
Below are closest 20 power plants surrounding Tilden Solar.
| Plant Name | Plant Location | Annual Generation | Distance |
|---|---|---|---|
| AES Belleville Solar LLC | Belleville, IL | 5.9 GWh | 27.2 mi |
| Baldwin Energy Complex | Baldwin, IL | 5.8 TWh | 9.3 mi |
| Baldwin Solar BESS | Baldwin, IL | 146.8 GWh | 9.3 mi |
| Freeburg | Freeburg, IL | 145.0 MWh | 20.5 mi |
| Kimmel Road Solar, LLC | Du Quoin, IL | 114.6 GWh | 27.4 mi |
| Millstadt IL 1, LLC | Belleville, IL | 2.3 GWh | 28.1 mi |
| NL IL - Kiwi | Pinckneyville, IL | 2.3 GWh | 20.7 mi |
| Pinckneyville | Pinckneyville, IL | 66.8 GWh | 19.1 mi |
| Prairie State Generating Station | Marissa, IL | 12.2 TWh | 6.2 mi |
| Prairie State Solar Project | Swanwick Township, IL | 219.0 GWh | 5.8 mi |
| Red Bud | Red Bud, IL | 262.0 MWh | 17.2 mi |
| Schmidt CSG 1 | Belleville, IL | 4.2 GWh | 25.1 mi |
| South Belleville Solar, LLC | Smithton Township, IL | 385.0 MWh | 26 mi |
| SV CSG Wagner A LLC | Sparta, IL | 4.7 GWh | 2.3 mi |
| SV CSG Wagner B LLC | Baldwin, IL | 4.7 GWh | 9.3 mi |
| Trenton East | Trenton, IL | 3.7 GWh | 27.1 mi |
| Trenton East Phase 2 | Trenton, IL | 245.0 MWh | 27.1 mi |
| Trenton West | Trenton, IL | 2.6 GWh | 27.1 mi |
| Trenton West Phase 2 | Trenton, IL | 213.0 MWh | 27.1 mi |
| Waterloo | Waterloo, IL | 751.0 MWh | 27.6 mi |