Heirloom Solar
5676 N County Rd. 500 E, Petersburg, IN 47567Plant Summary Information
Heirloom Solar is ranked #24 out of 125 solar farms in Indiana in terms of total annual net electricity generation.
Heirloom Solar generated 39.4 GWh during the 3-month period between March 2026 to June 2026.
| Plant Name | Heirloom Solar |
|---|---|
| Utility Name | Heirloom Solar (Ratts 1 Phase 2 Solar, LLC) |
| Location | Pike County, IN |
| Initial Operation Date | October 2025 |
| Last Update | Jun 2026 |
| Annual Generation | 78.8 GWh |
| Annual Consumption | 268.7 k MMBtu |
| Ranked #3,786 out of 13,094 Power Plants Nationwide | |
| Ranked #1,009 out of 7,027 Solar Power Plants Nationwide | |
| Ranked #85 out of 218 Indiana Power Plants | |
| Ranked #24 out of 125 Indiana Solar Power Plants | |
| Fuel Types | Solar |
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Monthly Net Generation for Heirloom Solar
Monthly Plant Fuel Consumption for Heirloom Solar
Heirloom Solar Details
| Summary Information | |
|---|---|
| Plant Name | Heirloom Solar (67873) |
| Plant Address | 5676 N County Rd. 500 E, Petersburg, IN 47567 |
| Utility | Heirloom Solar (Ratts 1 Phase 2 Solar, LLC) (66442) |
| Latitude, Longitude | 38.51491, -87.19207 |
| Generation Dates on File | Oct 2025 to Jun 2026 |
| Initial Operation Date | October 2025 |
| Annual Generation | 78.8 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 | Midcontinent Independent Transmission System Operator, Inc.. (MISO) |
| NAICS Code | Utilities (22) |
| Sector | IPP Non-CHP (2) |
| Water Source | |
| Ash Impoundment | No |
| Transmission / Distribution Owner | Western Indiana Energy REMC (25295) IN |
| Grid Voltage | 161.00 kV |
| Energy Storage | No |
Generator RAT2 Details Operating October 2025
| Technology | Solar Photovoltaic |
|---|---|
| Prime Mover | Photovoltaic |
| Ownership | Single Owner |
| Nameplate Capacity | 60 MW |
| Nameplate Power Factor | 1 |
| Summer Capacity | 60 MW |
| Winter Capacity | 60 MW |
| Uprate/Derate Completed | No |
|---|---|
| Status | Operating |
| First Operation Date | October 2025 |
| Sector Name | IPP Non-CHP (2) |
| Energy Source | Solar |
| Solid Fuel Gasification | No |
| Carbon Capture Technology | No |
| Solar Details | |
| Single Axis Tracking | Yes |
|---|---|
| Dual Axis Tracking | No |
| Tilt Angle | 60 |
| DC Net Capacity | 73.28 MW |
| Crystalline Silicon | Yes |
| Net Metering Agreement | No |
| Virtual Net Metering Agreement | No |
Heirloom Solar Plant Owners
| Owner Name | Address | Ownership | We couldn't locate any owners for this plant |
|---|
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|---|---|---|---|
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| #1013 | OCI Alamo Solar I Hybrid | San Antonio, TX | 77.8 GWh |
| #1014 | Richland Township Solar, LLC | Washburn, IL | 77.4 GWh |
| #1015 | Gila Bend Hybrid | Gila Bend, AZ | 72.1 GWh |
| #1016 | Alamosa Solar | Mosca, CO | 76.6 GWh |
| #1017 | Flint Hills Resources Pine Bend, LLC | Rosemount, MN | 361.6 GWh |
| #1018 | Barrett Solar Project | Point, TX | 76.5 GWh |
| #1019 | Earp Solar, LLC | Monmouth, IL | 76.4 GWh |
Nearby Power Plants
Below are closest 20 power plants surrounding Heirloom Solar.
| Plant Name | Plant Location | Annual Generation | Distance |
|---|---|---|---|
| AES Petersburg | Petersburg, IN | 4.5 TWh | 3.4 mi |
| Crane Solar Facility | Crane, IN | 26.9 GWh | 26.6 mi |
| Edwardsport | Edwardsport, IN | 3.7 TWh | 20.4 mi |
| Gibson | Owensville, IN | 10.6 TWh | 32.6 mi |
| Gibson Solar | Princeton, IN | 333.1 GWh | 22.8 mi |
| IMPA Huntingburg Solar Park | Huntingburg, IN | 2.6 GWh | 18.1 mi |
| IMPA Washington Solar Park | Washington, IN | 3.9 GWh | 9.6 mi |
| IMPA Washington Solar Park 2 | Washington, IN | 18.7 GWh | 11.3 mi |
| Linton | Linton, IN | 9.7 GWh | 36.6 mi |
| New Haven Solar RES | Dale, IN | 1.1 GWh | 24.7 mi |
| Oak Hill Solar Array | Evansville, IN | 3.2 GWh | 40.6 mi |
| Petersburg Energy Center | Petersburg, IN | 169.9 GWh | 6.7 mi |
| RATTS 1 | Petersburg, IN | 210.2 GWh | 0.8 mi |
| Scotland Solar RES | Newberry, IN | 1.5 GWh | 30.3 mi |
| Toyota Boshoku | Lawrenceville, IL | 4.7 GWh | 27.9 mi |
| Veolia ES Blackfoot Landfill Facility | Winslow, IN | 4.4 GWh | 13 mi |
| Volkman Road Solar Array Hybrid | Evansville, IN | 3.1 GWh | 31.8 mi |
| Wheatland | Wheatland, IN | 146.3 GWh | 13.3 mi |
| Wheatland Generating Facility | Wheatland, IN | 153.3 GWh | 12.1 mi |
| Worthington Generation LLC | Worthington, IN | 203.4 GWh | 39.6 mi |