Duke-21892
2 MW generation in Marion, SC · In queue since July 2018 · Proposed COD October 2025
2 MW
Capacity
1
Components
Solar
8 years
In Queue
Construction
IA Phase
COD target: 2025
Total Duration
7y 3m
Schedule
8 months past proposed COD
Study Phase
Transitional Cluster Study
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: 2025-10-31
Duke-21892 is a proposed solar generation project with a total capacity of 2 MW, located in Marion County, South Carolina. The project is being developed by Duke and is interconnected to Duke Energy Progress via the Mullins 115kV point of interconnection.
The project is listed as active in the Duke Energy Progress interconnection queue, with an entry date of July 6, 2018, and a proposed commercial operation date of March 31, 2024. Its interconnection agreement status is currently listed as "Construction".
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
SC
County
Marion
Grid Region
Southeast
Market
—
Developer
—
Utility
Duke Energy Progress
Entity
Duke
Service Type
Other
Point of Interconnection
Mullins 115kV
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
- 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.
No Ask reports yet for this entity.
Ask about Project Duke-21892Forward forecasts, scenario decomposition, and risk-decision tooling for this queue project.
