SPP-GEN-2024-171
250 MW storage in Tulsa, 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-2024-171 is a proposed 250 MW battery storage project located in Tulsa County, Oklahoma. The project, which is listed in the Southwest Power Pool (SPP) interconnection queue, entered the queue on March 1, 2025. The interconnecting utility is Grand River Dam Authority (GRDA).
The project's point of interconnection (POI) is the Tulsa North - Grand River Energy Center 345 kV Line. The requested service type is Energy Resource/Network Resource (ER/NR). As of the latest data, the project's status in the SPP queue is active.
Generated from interconnection queue and public data sources
State
OK
County
Tulsa
Grid Region
SPP (Southwest Power Pool)
Market
ISO/RTO Member
Developer
—
Utility
GRDA
Entity
SPP
Service Type
ER/NR
Point of Interconnection
Tulsa North - Grand River Energy Center 345 kV Line
Data Source
Live · SPP
- ISO / RTO
- SPP
- Trading Hub
- SPP South Hub
- Hub Confidence
- HIGH
- POI Substation
- Center St
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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