Silver City WWTP PV Project
Grant County, New Mexico · EIA plant ID 58540 · Operator: Affordable Solar Silver City, LLC
Nameplate1MWSummer 1 MW
Generators1in service
Net generation2GWh12 mo to Dec 2025
Capacity factor23%solar units, summer MW
Heat rate—thermal plants only
First online2013
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) |
|---|---|---|---|
| 2013 | 1.5 | 28.8% | — |
| 2014 | 2.1 | 24.4% | — |
| 2015 | 0.7 | 8.3% | — |
| 2016 | 0.8 | 8.7% | — |
| 2017 | 1.8 | 20.8% | — |
| 2018 | 1.8 | 20.7% | — |
| 2019 | 1.9 | 22.2% | — |
| 2020 | 2.1 | 23.9% | — |
| 2021 | 1.7 | 19.2% | — |
| 2022 | 2 | 22.8% | — |
| 2023 | 2 | 22.6% | — |
| 2024 | 2 | 22.5% | — |
| 2025 | 2 | 22.6% | — |
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 |
|---|---|---|---|---|---|---|---|---|
| PV-1 | Solar Photovoltaic | PV | 1 | 1 | Jun 2013 | Operating | — | coming soon |
Owner / operator
Operator: Affordable Solar Silver City, LLC. Ownership shares by in-service nameplate MW (EIA-860 Schedule 4; units not listed there are wholly owned by the operator).
| Affordable Solar Silver City, LLC | 100.0% | 1 MW |
Nearby plants
Within 80 km.
| Pluma - SLT Grant | 5 MW | 8.4 km |
| Chino Mines | 54 MW | 11.9 km |
| Freeport McMoRan | retired | 12.2 km |
| Raven Sol Solar CSG | — | 56.4 km |
| USS Fletcher Solar | — | 56.9 km |
| Pluma - SLT Hidalgo CSG | 4 MW | 57.6 km |