Millington Solar Farm
Shelby County, Tennessee · EIA plant ID 60560 · Operator: SR Millington, LLC
Nameplate53MWSummer 53 MW
Generators1in service
Net generation102GWh12 mo to Aug 2026
Capacity factor22%solar units, summer MW
Heat rate—thermal plants only
First online2018
The 12-month figures include preliminary EIA-923 months, which EIA revises. Final data runs through Dec 2025.
Monthly net generation
EIA-923, all units at the plant. Net of station use; storage can go negative.
FinalPreliminary
Capacity factor by year
Net MWh ÷ (summer MW × hours), solar units. Each year uses that year's EIA-860 ratings; the hollow dot is the latest 12 months.
Heat rate by year
Electric fuel MMBtu × 1000 ÷ net MWh (Btu/kWh, HHV), fossil units only; CT + CA counted as one combined-cycle block.
Heat rate applies to fuel-burning (thermal) units only.
Annual data table
| Year | Net GWh | Capacity factor | Heat rate (Btu/kWh) |
|---|---|---|---|
| 2018 | 0 | 0.1% | — |
| 2019 | 104.5 | 22.5% | — |
| 2020 | 105.7 | 22.7% | — |
| 2021 | 108.3 | 23.3% | — |
| 2022 | 113.4 | 24.4% | — |
| 2023 | 103.4 | 22.3% | — |
| 2024 | 96.8 | 20.8% | — |
| 2025 | 93.1 | 20.1% | — |
Generators
EIA-860 (annual) with EIA-860M updates through Sep 2026. EIA-923 reports generation by plant, prime mover and fuel, not by unit, so unit-level output isn't shown.
| Gen ID | Technology | Prime mover | Nameplate MW | Summer MW | Online | Status | Planned retirement | OEM / model |
|---|---|---|---|---|---|---|---|---|
| MILL | Solar Photovoltaic | PV | 53 | 53 | Dec 2018 | Operating | — | coming soon |
Owner / operator
Operator: SR Millington, LLC. Ownership shares by in-service nameplate MW (EIA-860 Schedule 4; units not listed there are wholly owned by the operator).
| SR Millington, LLC | 100.0% | 53 MW |
Nearby plants
Within 80 km.
| SR Millington II | 75 MW | 1.1 km |
| SR Shelby | — | 3.6 km |
| SR Shelby II, LLC | — | 4 km |
| Graceland Solar, LLC | 150 MW | 4.8 km |
| SR Innovation - NIKE PV | 2 MW | 11.4 km |
| IKEA Memphis 508 | 1 MW | 18.7 km |