Three Corners Solar
1120 Unity Road, Unity, ME 4988Plant Summary Information
Three Corners Solar is ranked #18 out of 236 power plants in Maine in terms of total annual net electricity generation.
Three Corners Solar generated 57.9 GWh during the 3-month period between March 2026 to June 2026.
| Plant Name | Three Corners Solar |
|---|---|
| Utility Name | Three Corners Solar, LLC |
| Location | Waldo County, ME |
| Initial Operation Date | July 2024 |
| Last Update | Jun 2026 |
| Annual Generation | 194.4 GWh |
| Annual Consumption | 745.6 k MMBtu |
| Ranked #2,590 out of 13,094 Power Plants Nationwide | |
| Ranked #496 out of 7,027 Solar Power Plants Nationwide | |
| Ranked #18 out of 236 Maine Power Plants | |
| Ranked #1 out of 145 Maine Solar Power Plants | |
| Fuel Types | Solar |
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Monthly Net Generation for Three Corners Solar
Monthly Plant Fuel Consumption for Three Corners Solar
Three Corners Solar Details
| Summary Information | |
|---|---|
| Plant Name | Three Corners Solar (66955) |
| Plant Address | 1120 Unity Road, Unity, ME 4988 |
| Utility | Three Corners Solar, LLC (65863) |
| Latitude, Longitude | 44.61262, -69.45182 |
| Generation Dates on File | Jul 2024 to Jun 2026 |
| Initial Operation Date | July 2024 |
| Annual Generation | 194.4 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 | 23-169-000 |
| Regulatory Information | |
|---|---|
| Regulatory Status | Non-Regulated |
| NERC Region | NPCC |
| Balancing Authority | ISO New England Inc. (ISNE) |
| NAICS Code | Utilities (22) |
| Sector | IPP Non-CHP (2) |
| Water Source | |
| Ash Impoundment | |
| Transmission / Distribution Owner | Central Maine Power Co (3266) ME |
| Grid Voltage | 115.00 kV |
| Energy Storage | No |
Generator 18099 Details Operating July 2024
| Technology | Solar Photovoltaic |
|---|---|
| Prime Mover | Photovoltaic |
| Ownership | Single Owner |
| Nameplate Capacity | 110 MW |
| Summer Capacity | 110 MW |
| Winter Capacity | 110 MW |
| Uprate/Derate Completed | No |
|---|---|
| Status | Operating |
| First Operation Date | July 2024 |
| Combined Heat & Power | No |
| Sector Name | IPP Non-CHP (2) |
| Energy Source | Solar |
| Solar Details | |
| Single Axis Tracking | Yes |
|---|---|
| DC Net Capacity | 151.7 MW |
| Thin Film CDTE | Yes |
| Net Metering Agreement | No |
| Virtual Net Metering Agreement | No |
Three Corners 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 |
|---|---|---|---|
| #486 | Point Beach Solar | Two Creeks, WI | 199.7 GWh |
| #487 | Spring Grove I | Spring Grove, VA | 198.9 GWh |
| #488 | Badger Hollow I | Montfort, WI | 198.5 GWh |
| #489 | Clover Creek Solar Community Solar | Mona, UT | 197.6 GWh |
| #490 | Desert Harvest II LLC | Desert Center, CA | 193.3 GWh |
| #491 | Gravel Pit Solar, LLC | East Windsor, CT | 196.8 GWh |
| #492 | Horseshoe Solar, LLC | Tooele, UT | 196.3 GWh |
| #493 | Arche Energy Project, LLC | Fayette, OH | 196.2 GWh |
| #494 | Hunter Solar, LLC (CO) | Bennett, CO | 196.0 GWh |
| #495 | Harvest Gold Solar | Indianola, MS | 195.9 GWh |
| #497 | Wautoma Solar | Wautoma, WI | 193.1 GWh |
| #498 | Three Creeks | Parrish, FL | 192.5 GWh |
| #499 | Gilchrist County Solar | Newberry, FL | 191.7 GWh |
| #500 | Kelso Solar | Benton, MO | 191.2 GWh |
| #501 | Tilden Solar | Coulterville, IL | 190.9 GWh |
| #502 | Honeybell | TBD, FL | 190.6 GWh |
| #503 | Blackwater Solar | Bickley, GA | 190.6 GWh |
| #504 | Buttonwood | Fort Pierce, FL | 190.2 GWh |
| #505 | RE Astoria | Rosamond, CA | 189.6 GWh |
| #506 | Buckeye Solar | Williamsport, OH | 189.5 GWh |
Nearby Power Plants
Below are closest 20 power plants surrounding Three Corners Solar.
| Plant Name | Plant Location | Annual Generation | Distance |
|---|---|---|---|
| Barefoot Solar | Fairfield, ME | 6.3 GWh | 7.6 mi |
| Beaver Ridge Wind | Freedom, ME | 10.9 GWh | 9.4 mi |
| Benton Falls Associates | Benton, ME | 9.9 GWh | 5.5 mi |
| Broadhead | Waterville, ME | 7.2 GWh | 12.6 mi |
| BWC Unity Pond LLC | Benton, ME | 7.4 GWh | 5.2 mi |
| Cenergy - Richards (CSG) | Fairfield, ME | 2.1 GWh | 7.9 mi |
| Cenergy - Waterville (CSG) | Waterville, ME | 8.8 GWh | 11.8 mi |
| Fairfield PV - BD Solar Fairfield LLC | Fairfield, ME | 8.7 GWh | 7.3 mi |
| Hydro Kennebec Project | Winslow, ME | 36.8 GWh | 8.9 mi |
| Lockwood Hydroelectric Facility | Waterville, ME | 13.0 GWh | 9.8 mi |
| Messalonskee 3 | Oakland, ME | 3.8 GWh | 11.7 mi |
| Messalonskee 5 | Waterville, ME | 3.5 GWh | 11.2 mi |
| Oakland | Oakland, ME | 8.7 GWh | 12.1 mi |
| Pittsfield Hydro | Burnham, ME | 2.7 GWh | 7.8 mi |
| Pittsfield Solar (N. Main St) | Pittsfield, ME | 8.3 GWh | 12.5 mi |
| Shawmut | Shawmut, ME | 23.4 GWh | 6.6 mi |
| Solar Mule, LLC | Oakland, ME | 2.0 GWh | 11.5 mi |
| Somerset Plant | Skowhegan, ME | 569.7 GWh | 11.5 mi |
| Unity Solar | Unity, ME | 6.7 GWh | 4.8 mi |
| Winslow PV - BD Solar 2 LLC | Winslow, ME | 10.3 GWh | 7.7 mi |