- Wind & solar
- Operating
- 10 · 100 · 1,000 MW
Map
- Wind & solar
- Operating
Randolph: location. Basemap: Protomaps, © OpenStreetMap contributors, ODbL.
Randolph
Power plant · Solar
Key facts
Power plant · Solarran 17% of 2025 Operating- Capacity
- Capacity: sourceEIA-860M · Open licenseMW
- Commissioned
- 2017
- Net generation, 2025
- 5,788 MWh
- Grid
- 14 kV to Massachusetts Electric Co (ISNE)
- Location
- Norfolk County, Massachusetts
- Operated by
- Altus Power America Management, LLCSourceEIA-860M Preliminary Monthly Electric Generator Inventory
Operations
- Net generation, 2025
- 5,788
MWh - Fuel burned, 2025
- 19,749
MMBtu - Capacity factor, 2025
- 17.4
% - Heat rate, 2025
- Not stated
| Year | Net generation (MWh) | Fuel burned (MMBtu) | Capacity factor | Heat rate (Btu/kWh) |
|---|---|---|---|---|
| 2025 | 5,788 | 19,749 | 17.4% | — |
| 2024 | 5,954 | 20,315 | 17.8% | — |
| 2023 | 5,940 | 20,267 | 17.8% | — |
| 2022 | 6,792 | 23,175 | 20.4% | — |
| 2021 | 5,912 | 52,288 | 17.8% | — |
| 2020 | 6,436 | 56,424 | 19.3% | — |
| 2019 | 6,298 | 56,083 | 18.9% | — |
| 2018 | 5,602 | 51,001 | 16.8% | — |
| 2017 (2 of 12 months) | 593 | 5,463 | — | — |
How these are worked out
Net generation and fuel burned are the monthly figures EIA publishes in its bulk electricity file, from the plant's Form 923 reports; a year is the sum of its months. Capacity factor is a full year's net generation over today's nameplate capacity times the hours in that year (8,784 in a leap year), so a plant uprated or partly retired since reads against its current size; heat rate is fuel burned over net generation, for plants that burn fuel. A year with fewer than twelve months stated has no capacity factor, and a value outside the plausible range is left blank rather than shown. By month, the charts apply the same rules to each month's own hours and fuel.
Sources
3 sourcesSources
- EIA-860M
- GEMGlobal Integrated Power Tracker, Global Energy Monitor, September 2026 release (https://globalenergymonitor.org/projects/global-integrated-power-tracker), CC BY 4.0. Modified by Inframation: TransitionZero-sourced rows removed; statuses and technologies mapped to Inframation's vocabulary; figures aggregated. Copyright © Global Energy Monitor. Global Integrated Power Tracker, September 2026 release. Distributed under a Creative Commons Attribution 4.0 International License.
- EIASource: U.S. Energy Information Administration, Electricity bulk data (Form EIA-923 monthly plant series)