United States › Grid › Interconnection queues › South Carolina
OTHER · SOUTHEASTOther project PP00057, Marlboro County
Other project PP00057, Marlboro County is a 74.9 MW other request in interconnection study in the Southeast interconnection queue, in Marlboro County, South Carolina, connecting to Duke Energy Progress.
- PlanningQueued Nov 2025 (current stage)
- Consented (not yet reached)
- Construction (not yet reached)
- OperatingTarget Jul 2028 (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
- PP00057
- Grid region
- Southeast (non-ISO utilities)
- Utility / transmission owner
- Duke Energy Progress
- Connection point (POI)
- (blank)
- Location
- Marlboro County, South Carolina
- Technology
- Other: 74.9 MW
- Total requested
- 74.9 MW
- Study phase
- Provisional Interconnection Request Validation
- Queue status
- Active
- Entered queue
- 3 November 2025
- Proposed online date
- July 2028
Location
Marker shows the centre of Marlboro County; the queue data does not give exact sites.
Power plants in South Carolina · Transmission lines in South Carolina
Other requests in Marlboro County
- Solar project 956538, Marlboro CountySolar · 75.0 MW · in study
- Solar project 957368, Marlboro CountySolar · 74.9 MW · in study
- Other project PP00055, Marlboro CountyOther · 74.9 MW · in study
- Solar project 968547, Marlboro CountySolar · 10.0 MW · in study
- Solar project 81, Marlboro CountySolar · 75.0 MW · built
- Other project 28, Marlboro CountyOther · 51.0 MW · built
- Solar project 566096, Marlboro CountySolar · 200 MW · withdrawn
- Solar project 184484, Marlboro CountySolar · 160 MW · withdrawn
- Solar project 164, Marlboro CountySolar · 125 MW · withdrawn
- Solar project 168, Marlboro CountySolar · 125 MW · withdrawn
- Solar project 207, Marlboro CountySolar · 88.2 MW · withdrawn
- Solar project 898445, Marlboro CountySolar · 88.2 MW · withdrawn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