SPP-GEN-2024-226
300 MW generation in Hempstead, AR · In queue since March 2025
300 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-2024-226 is a proposed 300 MW solar generation project located in Hempstead County, Arkansas. The project is in the Southwest Power Pool (SPP) interconnection queue, with an entry date of March 1, 2025. The point of interconnection (POI) is the John W Turk Jr Power Plant 345 kV Substation.
The project, which utilizes photovoltaic technology, is listed as active in the SPP queue and is seeking ER/NR service type. The interconnecting utility is AEP. The John W Turk Jr Power Plant is an existing operating plant.
Generated from interconnection queue and public data sources
State
AR
County
Hempstead
Grid Region
SPP (Southwest Power Pool)
Market
ISO/RTO Member
Developer
—
Utility
AEP
Entity
SPP
Service Type
ER/NR
Point of Interconnection
John W Turk Jr Power Plant 345 kV 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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