Energizar BESS (69721_BESS1)
Energizar BESS is a 250.0 MW battery interconnection project in Suffolk, Massachusetts with a current status of active.
250.0 MWCapacity
ActiveStatus
ISNEMarket
BatteryTechnology
Project facts
| Canonical name | Energizar BESS |
|---|---|
| Queue ID | 69721_BESS1 |
| Status | active |
| Source status | (L) Regulatory approvals pending. Not under construction |
| Market | ISNE |
| Technology | Battery |
| Capacity | 250.0 MW |
| State | Massachusetts |
| County | Suffolk |
| Point of interconnection | — |
| Requested (queue) date | — |
| Proposed in-service date | 2027-09-01 |
| Operational date | — |
| Withdrawn date | — |
| Developer | — |
| Utility / transmission owner | Energizar Storage LLC |
What changed
| Observed | Field | Old value | New value | Materiality |
|---|---|---|---|---|
| 2026-08-02 | new_project | — | active | 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.
Follow this project and get an alert when its status, capacity, developer, or schedule changes.
Start tracking with interXdata