Charleston County, South Carolina — Interconnection Projects
The interXdata warehouse tracks 10 interconnection projects in Charleston, South Carolina, representing 742 MW of requested capacity.
10Total projects
2Active
3Operational
5Withdrawn
742 MWRequested capacity
Technology mix
| Technology | Projects | Requested capacity |
|---|---|---|
| Solar | 5 | 552 MW |
| Gas | 3 | 177 MW |
| Battery | 2 | 12 MW |
Projects
| Project | Queue ID | Technology | Capacity | Status | Location |
|---|---|---|---|---|---|
| Southeast Queue Project 20181030001 — Solar in Charleston, South Carolina | 20181030001 | Solar | 160.0 MW | active | Charleston, South Carolina |
| Hagood | 3285_4 | Gas | 122.0 MW | operational | Charleston, South Carolina |
| Southeast Queue Project 20181030002 — Solar in Charleston, South Carolina | 20181030002 | Solar | 102.6 MW | active | Charleston, South Carolina |
| Southeast Queue Project 20171113002 — Solar in Charleston, South Carolina | 20171113002 | Solar | 102.2 MW | withdrawn | Charleston, South Carolina |
| SC Queue Project 76 — Solar in Charleston, South Carolina | 76 | Solar | 100.0 MW | withdrawn | Charleston, South Carolina |
| Southeast Queue Project 20171215001 — Solar in Charleston, South Carolina | 20171215001 | Solar | 87.5 MW | withdrawn | Charleston, South Carolina |
| Hagood | 3285_6 | Gas | 27.9 MW | operational | Charleston, South Carolina |
| Hagood | 3285_5 | Gas | 27.4 MW | operational | Charleston, South Carolina |
| Southeast Queue Project 20191204001 — Battery in Charleston, South Carolina | 20191204001 | Battery | 10.0 MW | withdrawn | Charleston, South Carolina |
| Southeast Queue Project 20200720003 — Battery in Charleston, South Carolina | 20200720003 | Battery | 2.0 MW | withdrawn | Charleston, South Carolina |
Top developers
Developer attribution is not yet resolved for this set.
Explore related data
Source last checked2026-07-31
Data last materially changed2026-08-27
Page data generated2026-08-27
Provenance: U.S. EIA — Form EIA-860M generator inventory (operating + planned); Lawrence Berkeley National Laboratory — Queued Up interconnection dataset; 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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