Marengo Battery Storage LLC (62856_MBSS)
Marengo Battery Storage LLC is a 20.0 MW battery interconnection project in McHenry, Illinois with a current status of suspended.
20.0 MWCapacity
SuspendedStatus
PJMMarket
BatteryTechnology
Project facts
| Canonical name | Marengo Battery Storage LLC |
|---|---|
| Queue ID | 62856_MBSS |
| Status | suspended |
| Source status | (OS) Out of service and NOT expected to return to service in next calendar year |
| Market | PJM |
| Technology | Battery |
| Capacity | 20.0 MW |
| State | Illinois |
| County | McHenry |
| Point of interconnection | — |
| Requested (queue) date | — |
| Proposed in-service date | — |
| Operational date | 2018-12-01 |
| Withdrawn date | — |
| Developer | — |
| Utility / transmission owner | Marengo Battery Storage LLC |
What changed
| Observed | Field | Old value | New value | Materiality |
|---|---|---|---|---|
| 2026-08-02 | new_project | — | suspended | high |
Explore related data
Source last checked2026-08-03
Data last materially changed2026-08-03
Page data generated2026-08-27
Provenance: U.S. EIA — Form EIA-860M generator inventory (operating + planned). Values are normalized from public source records into the interXdata canonical warehouse; see each source for original filings.
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