SPP-GEN-2024-337
250 MW generation in Carter, OK · In queue since March 2025
250 MW
Capacity
0
Components
1y 2m
In Queue
—
IA Status
Total Duration
1y 2m
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-GEN-2024-337 is a proposed 250 MW solar and battery hybrid project located in Carter County, Oklahoma. The project, which is listed in the Southwest Power Pool (SPP) interconnection queue, consists of both solar and battery storage components. The proposed project entered the queue on March 1, 2025, and is currently listed as active.
The interconnection utility is Oklahoma Gas & Electric (OGE). The point of interconnection (POI) is the Sunnyside - Pooleville 138 kV line. The project is seeking both Energy Resource (ER) and Network Resource (NR) service types from SPP.
Generated from interconnection queue and public data sources
State
OK
County
Carter
Grid Region
SPP (Southwest Power Pool)
Market
ISO/RTO Member
Developer
—
Utility
OGE
Entity
SPP
Service Type
ER/NR
Point of Interconnection
Sunnyside - Pooleville 138 kV line
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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