SC Queue Project 313 — Battery in Williamsburg, South Carolina
SC Queue Project 313 — Battery in Williamsburg, South Carolina is a 55.0 MW battery interconnection project in Williamsburg, South Carolina with a current status of active. It is proposed to connect at PINEWOOD 69 - 115KV SUBSTATION.
55.0 MWCapacity
ActiveStatus
SCMarket
BatteryTechnology
Project facts
| Canonical name | SC Queue Project 313 — Battery in Williamsburg, South Carolina |
|---|---|
| Queue ID | 313 |
| Status | active |
| Source status | 2025 Cluster |
| Market | SC |
| Technology | Battery |
| Capacity | 55.0 MW |
| State | South Carolina |
| County | Williamsburg |
| Point of interconnection | PINEWOOD 69 - 115KV SUBSTATION |
| Requested (queue) date | 2025-06-02 |
| Proposed in-service date | 2029-12-31 |
| Operational date | — |
| Withdrawn date | — |
| Developer | — |
| Utility / transmission owner | South Carolina Public Service Authority (Santee Cooper) |
Cross-source records
This project is also observed in: Lawrence Berkeley National Laboratory — Queued Up interconnection dataset. interXdata links these source records without double-counting the project.
What changed
| Observed | Field | Old value | New value | Materiality |
|---|---|---|---|---|
| 2026-08-03 | new_project | — | active | high |
Explore related data
Source last checked2026-08-24
Data last materially changed2026-08-24
Page data generated2026-08-27
Provenance: santee-cooper-oasis. Values are normalized from public source records into the interXdata canonical warehouse; see each source for original filings.
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