SPP-GEN-2026-SR13
208 MW storage in Gruver, TX · In queue since January 2026
208 MW
Capacity
0
Components
4 months
In Queue
—
IA Status
Total Duration
4 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-2026-SR13 is a proposed 208 MW battery storage project in Gruver County, Texas. The project is listed in the Southwest Power Pool (SPP) interconnection queue with an entry date of January 17, 2026. The proposed point of interconnection (POI) is Hitchland 345kV, and the requested service type is Energy Resource (ER).
The project is currently listed as active in the SPP queue. Southwestern Public Service (SPS) is the utility associated with the interconnection request, and the project falls within the SPP entity region.
Generated from interconnection queue and public data sources
State
TX
County
Gruver
Grid Region
SPP (Southwest Power Pool)
Market
ISO/RTO Member
Developer
—
Utility
SPS
Entity
SPP
Service Type
ER
Point of Interconnection
Hitchland 345kV
Data Source
Live · SPP
- ISO / RTO
- SPP
- Trading Hub
- SPP South Hub
- Hub Confidence
- HIGH
- Nearest Node (Estimated)
- SPS.GPW1.GREATPLNS
- POI Substation
- Hitchland Substation
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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