Bolton PV
Worcester County, Massachusetts · EIA plant ID 59014 · Operator: AES Distributed Energy
Nameplate5MWSummer 5 MW
Generators1in service
Net generation6GWh12 mo to Dec 2025
Capacity factor15%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 | 0 | 0.0% | — |
| 2014 | 7.4 | 17.3% | — |
| 2015 | 7.4 | 17.3% | — |
| 2016 | 8 | 18.6% | — |
| 2017 | 7.2 | 16.8% | — |
| 2018 | 6.8 | 15.9% | — |
| 2019 | 7 | 16.3% | — |
| 2020 | 7.2 | 16.7% | — |
| 2021 | 7 | 16.3% | — |
| 2022 | 7.5 | 17.4% | — |
| 2023 | 6.8 | 15.9% | — |
| 2024 | 7 | 16.3% | — |
| 2025 | 6.4 | 14.8% | — |
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 |
|---|---|---|---|---|---|---|---|---|
| BLT | Solar Photovoltaic | PV | 4.9 | 4.9 | Dec 2013 | 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% | 5 MW |
Nearby plants
Within 80 km.
| Syncarpha Still River, LLC CSG | 2 MW | 3.2 km |
| Cosgrove Intake and Power Station | 3 MW | 6.2 km |
| CES Sterling LLC | 2 MW | 6.6 km |
| Randall Solar Project Hybrid | 8 MW | 6.6 km |
| Wachusett Solar | 2 MW | 6.7 km |
| Brockelman Road Solar 2 | 3 MW | 6.7 km |