Duke-566478
74.9 MW generation in Darlington, SC · In queue since June 2022 · Proposed COD December 2026
74.9 MW
Capacity
1
Components
Solar
3y 11m
In Queue
Construction
IA Status
COD target: 2026
Total Duration
4y 6m
Interconnection request submitted to ISO/RTO
Project undergoes interconnection studies to assess grid impact.
Typical: 18–36 months
Interconnection agreement not yet executed
Typical: 30–60 days (negotiation)
Proposed COD: 2026-12-01
Duke-566478 is a proposed solar generation project with a total capacity of 74.9 MW, located in Darlington County, South Carolina. The project is being developed by Duke Energy Progress and is currently in the Duke Energy interconnection queue, with an entry date of June 29, 2022. The proposed commercial operation date is December 1, 2026.
The interconnection status for Duke-566478 is listed as "Construction". The point of interconnection is the ROBINSON PLANT - FLORENCE 230KV.
Generated from interconnection queue and public data sources
State
SC
County
Darlington
Grid Region
Southeast
Market
—
Developer
—
Utility
Duke Energy Progress
Entity
Duke
Service Type
—
Point of Interconnection
ROBINSON PLANT - FLORENCE 230KV
Data Source
LBNL
- ISO / RTO
- SOUTHEAST
- Trading Hub
- Duke Carolinas
- Hub Confidence
- UNKNOWN
This project's market context is estimated from its Point of Interconnection. Hub and node assignments are approximate and based on geographic inference from the POI substation name.
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