SPP-GEN-2025-GR4
10.8 MW generation in Plankinton, SD · In queue since October 2025
10.8 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-GEN-2025-GR4 is a proposed wind generation project with a total capacity of 10.8 MW. The project is located in Plankinton County, South Dakota, and is interconnected within the Southwest Power Pool (SPP) region. The designated utility for the project is Western Area Power Administration (WAPA).
The project entered the SPP interconnection queue on October 6, 2025. The service type requested is Energy Resource/Network Resource (ER/NR). The point of interconnection (POI) is Wessington Springs. The project is currently listed as active in the interconnection queue.
Generated from interconnection queue and public data sources
State
SD
County
Plankinton
Grid Region
SPP (Southwest Power Pool)
Market
ISO/RTO Member
Developer
—
Utility
WAPA
Entity
SPP
Service Type
ER/NR
Point of Interconnection
Wessington Springs
Data Source
Live · SPP
- ISO / RTO
- SPP
- Trading Hub
- SPP North 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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