Cogen DG (622)
Cogen DG is a 43.0 MW gas interconnection project in Middlesex, Massachusetts with a current status of operational. It is proposed to connect at Putnum Station 831.
43.0 MWCapacity
OperationalStatus
CMAMarket
GasTechnology
Project facts
| Canonical name | Cogen DG |
|---|---|
| Queue ID | 622 |
| Status | operational |
| Source status | C |
| Market | CMA |
| Technology | Gas |
| Capacity | 43.0 MW |
| State | Massachusetts |
| County | Middlesex |
| Point of interconnection | Putnum Station 831 |
| Requested (queue) date | 2016-10-17 |
| Proposed in-service date | — |
| Operational date | 2021-09-30 |
| Withdrawn date | — |
| Developer | — |
| Utility / transmission owner | ISO-NE |
Cross-source records
This project is also observed in: Lawrence Berkeley National Laboratory — Queued Up interconnection dataset. interXdata links these source records without double-counting the project.
What changed
| Observed | Field | Old value | New value | Materiality |
|---|---|---|---|---|
| 2026-08-04 | new_project | — | operational | high |
Explore related data
Source last checked2026-08-04
Data last materially changed2026-08-04
Page data generated2026-08-27
Provenance: isone-irtt. Values are normalized from public source records into the interXdata canonical warehouse; see each source for original filings.
Follow this project and get an alert when its status, capacity, developer, or schedule changes.
Start tracking with interXdata