Duke-321
74.9 MW generation in Sumter, FL · In queue since December 2022 · Proposed COD December 2025
74.9 MW
Capacity
1
Components
Solar
3y 5m
In Queue
Construction
IA Status
COD target: 2025
Total Duration
3 years
Schedule
5 months past proposed COD
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: 2025-12-01
Duke-321 is a proposed 74.9 MW solar generation project located in Sumter County, Florida. The project is being developed by Duke Energy Florida, LLC and is interconnected to the Duke Energy Florida system at the Crescent Substation 230 kV. It is currently listed as active in the interconnection queue.
The project entered the queue on December 15, 2022, with a proposed commercial operation date of December 1, 2025. The project's interconnection agreement status is currently listed as "Construction".
Generated from interconnection queue and public data sources
State
FL
County
Sumter
Grid Region
Southeast
Market
—
Developer
Duke Energy Florida, LLC
Utility
Duke Energy Florida
Entity
Duke
Service Type
—
Point of Interconnection
Crescent Substation 230 kV
Data Source
LBNL
- ISO / RTO
- SOUTHEAST
- Trading Hub
- FRCC
- 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.
