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BATTERY STORAGE · NYISOSouthern Tier Energy Center
Southern Tier Energy Center is a 200 MW battery storage request in interconnection study in the NYISO interconnection queue, in Tioga County, New York, connecting to NYSEG.
Queue statusIn planning
- PlanningQueued Sep 2024 (current stage)
- Consented (not yet reached)
- Construction (not yet reached)
- OperatingTarget Dec 2029 (not yet reached)
- Closed (not yet reached)
Studies assess what grid upgrades the project would need and who pays for them. A signed interconnection agreement is the main step before construction.
Request details
- Queue ID
- C24-182
- Grid region
- NYISO (New York)
- Utility / transmission owner
- NYSEG
- Developer
- Southern Tier Energy Center, LLC
- Connection point (POI)
- Oakdale 130755 - Watercure 130757 345 kV line
- Location
- Tioga County, New York
- Technology
- Battery: 200 MW
- Total requested
- 200 MW
- Queue status
- Active
- Entered queue
- 17 September 2024
- Proposed online date
- December 2029
Location
Marker shows the centre of Tioga County; the queue data does not give exact sites.
Other requests in Tioga County
- Valley SolarSolar · 20.0 MW · in study
- Tioga County EnergyGas · 700 MW · withdrawn
- Southern Tier Energy CenterBattery storage · 200 MW · withdrawn
- Endless Mountain WindOnshore wind · 150 MW · withdrawn
- Dean WindOnshore wind · 150 MW · withdrawn
- Canfield WindOnshore wind · 120 MW · withdrawn
- Sidecar SolarSolar · 100 MW · withdrawn
- SidecarSolar · 50.0 MW · withdrawn
- Owego SolarSolar · 20.0 MW · withdrawn
- CDG Owego 2, LLCSolar · 19.6 MW · withdrawn
Source: Lawrence Berkeley National Laboratory, Queued Up, data through end of 2025, compiled from ISO/RTO and utility queues. Check the grid operator's own queue for the latest status. Report a problem