ZPD-PT Solar Project 2017-021 LLC Hybrid CSG
Hampden County, Massachusetts · EIA plant ID 64187 · Operator: AES Distributed Energy
Nameplate2MWSummer 2 MW
Generators2in service
Net generation2GWh12 mo to Dec 2025
Capacity factor18%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 | 1.7 | 19.3% | — |
| 2022 | 1.7 | 19.6% | — |
| 2023 | 1.9 | 22.1% | — |
| 2024 | 1.9 | 21.4% | — |
| 2025 | 1.6 | 18.4% | — |
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 |
|---|---|---|---|---|---|---|---|---|
| DRAES | Batteries | BA | 0.7 | 1 | Jan 2021 | Operating | — | coming soon |
| DRAPV | Solar Photovoltaic | PV | 1 | 1 | Jan 2021 | Operating | — | coming soon |
Owner / operator
Operator: AES Distributed Energy. Ownership shares by in-service nameplate MW (EIA-860 Schedule 4; units not listed there are wholly owned by the operator).
| AES Distributed Energy | 100.0% | 2 MW |
Nearby plants
Within 80 km.
| Oak Street Solar | 4 MW | 5.8 km |
| East Longmeadow Solar PV | 5 MW | 6 km |
| Hampden Solar PV | 4 MW | 6.1 km |
| Indian Orchard PV Facility | 2 MW | 6.2 km |
| Stanley Black & Decker | 3 MW | 6.5 km |
| 301 Chestnut Solar NG | 2 MW | 6.6 km |