Marcy BESS 3 (C24-212)

Marcy BESS 3 is a 435.0 MW battery interconnection project in Oneida, New York with a current status of withdrawn. It is proposed to connect at Marcy-Volney 345 kV Line.

435.0 MWCapacity
WithdrawnStatus
NYISOMarket
BatteryTechnology

Project facts

Canonical nameMarcy BESS 3
Queue IDC24-212
Statuswithdrawn
Source statuswithdrawn
MarketNYISO
TechnologyBattery
Capacity435.0 MW
StateNew York
CountyOneida
Point of interconnectionMarcy-Volney 345 kV Line
Requested (queue) date2024-09-20
Proposed in-service date
Operational date
Withdrawn date
DeveloperThe Commodore Storage, LLC
Utility / transmission ownerNYPA

What changed

No material field-level changes have been recorded for this project since the baseline snapshot. interXdata detects changes as new source snapshots are ingested and diffed against prior state.

Explore related data

Source last checked2026-07-31
Data last materially changed2026-07-31
Page data generated2026-08-27

Provenance: Lawrence Berkeley National Laboratory — Queued Up interconnection dataset. Values are normalized from public source records into the interXdata canonical warehouse; see each source for original filings.

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