Duke-344
74.9 MW generation in Madison, FL · In queue since January 2024 · Proposed COD June 2026
74.9 MW
Capacity
1
Components
Solar
2y 6m
In Queue
Construction
IA Phase
COD target: 2026
Total Duration
2y 5m
Schedule
1 months past proposed COD
Study Phase
Cluster: Transitional Cluster Study; Cluster Sub Group: Not Designated
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: 2026-06-01
Duke-344 is a proposed solar generation project located in Madison County, Florida, with a total capacity of 74.9 MW. The project is being developed by Duke Energy Florida, LLC and is interconnected to the Duke Energy Florida system at the Birch Switching Station 230 kV. It entered the queue on January 10, 2024, and has a proposed commercial operation date of June 1, 2026. The project's interconnection status is currently in the Cluster Study phase within the interconnection queue.
The proposed project consists of 74.9 MW of solar photovoltaic generation. It is listed in the interconnection queue as Duke-344. Recent news coverage has discussed the project's progress and potential impact on the region's energy mix.
Generated from interconnection queue and public data sources
Realization risk through commissioning — schedule slippage, construction cost overrun, and COD probability vs the stated window. The diligence view that determines whether the project comes online when promised. Powered by InfraSure's development-stage modeling stack.
See the full development-risk decomposition for this project.
State
FL
County
Madison
Grid Region
Southeast
Market
—
Developer
Duke Energy Florida, LLC
Utility
Duke Energy Florida
Entity
Duke
Service Type
NRIS/ERIS
Point of Interconnection
Birch Switching Station
Data Source
LBNL
Composite operating-phase risk view — what this asset's risk profile will look like once it commissions. Climate hazards across its operating life, expected generation variability, and offtake counterparty exposure, decomposed into a single decision-grade score. Powered by InfraRisk.
See the full risk decomposition + scenarios for this project.
Forward generation outlook — first-year production estimate and 10-year P50 trajectory, with curtailment risk decomposed by congestion zone and ranges (P10/P50/P90) across weather, demand, and policy scenarios. Powered by InfraSure's generation modeling stack.
See the full forecast + scenario decomposition for this project.
Forward revenue, first-year DSCR, and construction cost overrun exposure — what determines whether the deal clears its covenants once online. Projected across price, demand, and policy scenarios. Powered by InfraSure's asset cashflow stack.
See the full revenue + DSCR projection for this project.
- 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.
Duke Energy CHP at Clemson University
Data-driven briefing on Duke Energy — fleet, generation, financial, and news signals.
Analyze Duke Energy's full portfolio
Energy intelligence report generated by Ask.
NextEra vs Duke
Comparative analysis covering fleet scale, performance trends, and growth pipeline.
NextEra vs Duke
Comparative analysis covering fleet scale, performance trends, and growth pipeline.
Forward forecasts, scenario decomposition, and risk-decision tooling for this queue project.
