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United States › Grid › Interconnection queues › South Carolina

BATTERY STORAGE · SOUTHEAST

Battery storage project 20250918001, Colleton County

Battery storage project 20250918001, Colleton County is a 100 MW battery storage request in interconnection study in the Southeast interconnection queue, in Colleton County, South Carolina, connecting to Dominion Energy South Carolina.

Queue statusIn planning
  1. Planning (current stage)
  2. Consented (not yet reached)
  3. Construction (not yet reached)
  4. OperatingTarget Jul 2030 (not yet reached)
  5. 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
20250918001
Grid region
Southeast (non-ISO utilities)
Utility / transmission owner
Dominion Energy South Carolina
Connection point (POI)
Canadys - Ritter 115 kV
Location
Colleton County, South Carolina
Technology
Battery: 100 MW
Total requested
100 MW
Service type
Network resource (NRIS)
Queue status
Active
Proposed online date
July 2030

Location

Marker shows the centre of Colleton County; the queue data does not give exact sites.

Power plants in South Carolina · Transmission lines in South Carolina

Other requests in Colleton County

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