Mt Arlington Solar 1 LLC
Morris County, New Jersey · EIA plant ID 65095 · Operator: Altus Power America Management, LLC
Nameplate2MWSummer 2 MW
Generators1in service
Net generation3GWh12 mo to Dec 2025
Capacity factor20%solar units, summer MW
Heat rate—thermal plants only
First online2021
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) |
|---|---|---|---|
| 2021 | 0.1 | 8.7% | — |
| 2022 | 1.8 | 12.7% | — |
| 2023 | 2.9 | 20.3% | — |
| 2024 | 2.8 | 20.3% | — |
| 2025 | 2.9 | 20.4% | — |
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 |
|---|---|---|---|---|---|---|---|---|
| 196 | Solar Photovoltaic | PV | 1.6 | 1.6 | Dec 2021 | Operating | — | coming soon |
Owner / operator
Operator: Altus Power America Management, LLC. Ownership shares by in-service nameplate MW (EIA-860 Schedule 4; units not listed there are wholly owned by the operator).
| Altus Power America Management, LLC | 100.0% | 2 MW |
Nearby plants
Within 80 km.
| ACCP NJ 1 | 1 MW | 4.4 km |
| Mount Olive Solar Farm | 20 MW | 8.5 km |
| Mount Olive Solar 3 LLC | 2 MW | 9.1 km |
| County College of Morris | 3 MW | 9.1 km |
| 350 Clark Solar, NG, LLC | 2 MW | 9.9 km |
| North Jersey Media Group Solar Facility | 4 MW | 10.9 km |