SPP-ERAS-2025-025
175 MW generation in Fort Cobb, OK · In queue since October 2025
175 MW
Capacity
0
Components
7 months
In Queue
—
IA Status
Total Duration
7 months
Interconnection request submitted to ISO/RTO
SPP uses the Definitive Interconnection System Impact Study (DISIS) cluster process.
Typical: 36–48 months (improving)
Interconnection agreement not yet executed
Typical: 30–60 days (negotiation)
Commercial operation date not yet determined
SPP-ERAS-2025-025 is a proposed solar generation project located in Fort Cobb County, Oklahoma, within the Southwest Power Pool (SPP) region. The project, with a total capacity of 175 MW, is being developed by WFEC. It consists of photovoltaic technology and is interconnected at the Washita 138kV Substation.
The project entered the SPP interconnection queue on October 2, 2025, and its interconnection status is currently active. It is seeking ER/NR service type. The project has appeared in recent news.
Generated from interconnection queue and public data sources
State
OK
County
Fort Cobb
Grid Region
SPP (Southwest Power Pool)
Market
ISO/RTO Member
Developer
—
Utility
WFEC
Entity
SPP
Service Type
ER/NR
Point of Interconnection
Washita 138kV Substation
Data Source
Live · SPP
- ISO / RTO
- SPP
- Trading Hub
- SPP South Hub
- Hub Confidence
- MEDIUM
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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