SPP-GEN-2024-099
300 MW generation in Castro, TX · 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-2024-099 is a proposed 300 MW solar generation project located in Castro County, Texas. The project is in the Southwest Power Pool (SPP) interconnection queue, with a queue entry date of March 1, 2025. The proposed point of interconnection is the Newhart 230 kV Substation, and the utility is SPS. The project's service type is Energy Resource/Network Resource (ER/NR).
The project is currently listed as active in the SPP queue. The developer is unknown. Recent news coverage of the project may exist.
Generated from interconnection queue and public data sources
State
TX
County
Castro
Grid Region
SPP (Southwest Power Pool)
Market
ISO/RTO Member
Developer
—
Utility
SPS
Entity
SPP
Service Type
ER/NR
Point of Interconnection
Newhart 230 kV Substation
Data Source
Live · SPP
- ISO / RTO
- SPP
- Trading Hub
- SPP South Hub
- Hub Confidence
- HIGH
- POI Substation
- Newhart
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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