S-C-167
74.99 MW generation in Darlington, SC · In queue since October 2021 · Proposed COD September 2025
74.99 MW
Capacity
1
Components
Solar
4y 9m
In Queue
Suspended
IA Phase
COD target: 2025
Total Duration
3y 11m
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: 2025-09-01
A proposed solar generation project with queue ID S-C-167, totaling 74.99 MW, is under development in Darlington County, South Carolina. The project, located in the Southeast region, is being managed within the Santee Cooper (S-C) interconnection queue. The queue entry date is October 26, 2021, with a proposed commercial operation date of September 1, 2025.
The interconnection agreement (IA) for the project is currently in progress, with the specific study type not specified in available data. The project consists of 74.99 MW of solar photovoltaic generation capacity.
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
Darlington
Grid Region
Southeast
Market
—
Developer
—
Utility
Santee Cooper
Entity
S-C
Service Type
NRIS
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 S-C-167Forward forecasts, scenario decomposition, and risk-decision tooling for this queue project.
