Mammoth North Solar
3471 E 700 S, Knox, IN 46534Plant Summary Information
Mammoth North Solar is ranked #40 out of 7,209 solar farms nationwide in terms of total annual net electricity generation.
Mammoth North Solar generated 256.8 GWh during the 3-month period between May 2026 to August 2026.
| Plant Name | Mammoth North Solar |
|---|---|
| Utility Name | Mammoth North, LLC |
| Location | Starke County, IN |
| Initial Operation Date | November 2024 |
| Last Update | Aug 2026 |
| Annual Generation | 751.5 GWh |
| Annual Consumption | 2.9 M MMBtu |
| Ranked #968 out of 13,301 Power Plants Nationwide | |
| Ranked #40 out of 7,209 Solar Power Plants Nationwide | |
| Ranked #22 out of 220 Indiana Power Plants | |
| Ranked #1 out of 126 Indiana Solar Power Plants | |
| Fuel Types | Solar |
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Monthly Net Generation for Mammoth North Solar
Monthly Plant Fuel Consumption for Mammoth North Solar
Mammoth North Solar Details
| Summary Information | |
|---|---|
| Plant Name | Mammoth North Solar (65957) |
| Plant Address | 3471 E 700 S, Knox, IN 46534 |
| Utility | Mammoth North, LLC (65131) |
| Latitude, Longitude | 41.19933, -86.63379 |
| Generation Dates on File | Oct 2024 to Aug 2026 |
| Initial Operation Date | November 2024 |
| Annual Generation | 751.5 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 | EG23-276-000 |
| 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 | No |
| Transmission / Distribution Owner | Indiana Michigan Power Co (9324) IN |
| Grid Voltage | 345.00 kV |
| Energy Storage | No |
Generator GEN1 Details Operating November 2024
| Technology | Solar Photovoltaic |
|---|---|
| Prime Mover | Photovoltaic |
| Ownership | Single Owner |
| RTO ISO LMP Node Designation | ORAORA |
| RTO ISO Location Designation For Reporting Wholesale Sales Data | ORAORA |
| Nameplate Capacity | 400 MW |
| Nameplate Power Factor | 0.95 |
| Summer Capacity | 400 MW |
| Winter Capacity | 400 MW |
| Uprate/Derate Completed | No |
|---|---|
| Status | Operating |
| First Operation Date | November 2024 |
| Sector Name | IPP Non-CHP (2) |
| Energy Source | Solar |
| Solid Fuel Gasification | No |
| Carbon Capture Technology | No |
| Time From Cold Shutdown To Full Load | 10M |
| Multiple Fuels | No |
| Solar Details | |
| Single Axis Tracking | Yes |
|---|---|
| Bifacial | Yes |
| Azimuth Angle | 60 |
| DC Net Capacity | 482 MW |
| Crystalline Silicon | Yes |
| Net Metering Agreement | No |
| Virtual Net Metering Agreement | No |
Mammoth North Solar Plant Owners
| Owner Name | Address | Ownership | We couldn't locate any owners for this plant |
|---|
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|---|---|---|---|
| #30 | Solana Generating Station | Gila Bend, AZ | 808.2 GWh |
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| #32 | Eleven Mile Solar Center | Coolidge, AZ | 767.3 GWh |
| #33 | Sun Streams 4 | Tonopah, AZ | 732.3 GWh |
| #34 | Solar Star 2 | Rosamond, CA | 769.1 GWh |
| #35 | Parliament Solar | Waller, TX | 766.0 GWh |
| #36 | Cottonwood Bayou Solar | Liverpool, TX | 765.3 GWh |
| #37 | Arroyo Solar Energy Storage Hybrid | Pueblo Pintado, NM | 735.5 GWh |
| #38 | Atrisco Solar LLC | Rio Rancho, NM | 753.9 GWh |
| #39 | Juno Solar Project | Lamesa, TX | 751.8 GWh |
| #41 | Arica Solar | Desert Center, CA | 722.5 GWh |
| #42 | Rexford Solar Farm | Ducor, CA | 711.8 GWh |
| #43 | BT Hickerson Solar, LLC | Clifton, TX | 737.3 GWh |
| #44 | Hecate Energy Longhorn Solar LLC | Jacksboro, TX | 737.1 GWh |
| #45 | Lumina II Solar Project | Snyder, TX | 719.6 GWh |
| #46 | Copper Mountain Solar 2 | Boulder City, NV | 726.0 GWh |
| #47 | Texas Solar Nova 1 | Spur, TX | 725.2 GWh |
| #48 | Hill Solar 1 | Itasca, TX | 723.0 GWh |
| #49 | Eland Solar & Storage Center, Phase 1 Hy | Mojave, CA | 697.9 GWh |
| #50 | Peregrine Solar | Gollad, TX | 719.9 GWh |
Nearby Power Plants
Below are closest 20 power plants surrounding Mammoth North Solar.
| Plant Name | Plant Location | Annual Generation | Distance |
|---|---|---|---|
| BioTown Ag | Reynolds, IN | 36.8 GWh | 32.6 mi |
| Bos Dairy, LLC | Fair Oaks, IN | 6.8 GWh | 31.7 mi |
| Bremen | Bremen, IN | 12.8 GWh | 30.5 mi |
| Cavalry Solar Hybrid | Monon, IN | 359.8 GWh | 22.9 mi |
| Deercroft I & II LFGTE | Michigan City, IN | 19.4 GWh | 34.2 mi |
| Dunns Bridge I Solar | Wheatfield, IN | 391.3 GWh | 19.5 mi |
| Dunns Bridge II Solar | San Pierre, IN | 664.2 GWh | 16.3 mi |
| Herrema Dairy | Fair Oaks, IN | 6.6 GWh | 33.3 mi |
| Hidden View Dairy, LLC | Rensselaer, IN | 6.4 GWh | 25.6 mi |
| IMPA Rensselaer Solar Park | Rensselaer, IN | 1.2 GWh | 31.5 mi |
| IMPA Winamac Solar Park | Winamac, IN | 2.1 GWh | 10.4 mi |
| Jasper County Solar Project | Heber, IN | 63.3 GWh | 25 mi |
| Liberty I & II LFGTE | Monticello, IN | 10.0 MWh | 22 mi |
| Logansport Solar | Logansport, IN | 20.1 GWh | 32.9 mi |
| Norway (IN) | Monticello, IN | 12.0 GWh | 29.7 mi |
| R M Schahfer | Wheatfield, IN | 701.5 GWh | 20.4 mi |
| Rensselaer Solar Site 2 | Rensselaer, IN | 7.3 GWh | 31.9 mi |
| Rosewater Wind Farm | Chalmers, IN | 321.9 GWh | 32.2 mi |
| Walkerton | Walkerton, IN | 1.9 GWh | 19.3 mi |
| Zimmerman Energy | Argos, IN | 39.5 GWh | 20.3 mi |