SPP-GEN-2024-SR5
176.9 MW storage in Creek, OK · In queue since February 2024 · Proposed COD June 2026
176.9 MW
Capacity
1
Components
Battery
2y 8m
In Queue
IA Executed
IA Phase
COD target: 2026
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Total Duration
2y 4m
Schedule
5 months past proposed COD
Study Phase
Surplus; 04 SOUTHEAST
Interconnection request submitted to ISO/RTO
SPP uses the Definitive Interconnection System Impact Study (DISIS) cluster process.
Typical: 36–48 months (improving)
Interconnection agreement executed — binding commitment to build
Typical: 30–60 days (negotiation)
IA FULLY EXECUTED/ON SCHEDULE
Project under construction
Typical: 6–18 months
Proposed COD: 2026-06-01
SPP-GEN-2024-SR5 is a proposed battery energy storage project located in Creek County, Oklahoma, within the Southwest Power Pool (SPP) region. The development project has a total capacity of 176.9 MW, consisting entirely of battery storage. No developer is identified in the available data. The project is planned to connect to the grid at the 138 kV Greenwood Station, in the service territory of OG&E (Oklahoma Gas and Electric).
The project entered the SPP interconnection queue on February 7, 2024, and remains active. It is being processed through SPP's surplus interconnection pathway, with the study phase listed as "Surplus; 04 SOUTHEAST." The project has requested Energy Resource Interconnection Service (ERIS). An interconnection agreement has been executed, and the proposed commercial operation date is June 1, 2026.
Generated from interconnection queue and public data sources
Realization risk from now to commercial operation — financing close, EPC and tax-equity counterparty mix, and COD probability vs the proposed date. The diligence view that determines whether the deal actually closes. Powered by InfraSure's development-stage modeling stack.
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State
OK
County
Creek
Grid Region
SPP (Southwest Power Pool)
Market
ISO/RTO Member
Developer
—
Utility
OG&E
Entity
SPP
Service Type
ERIS
Point of Interconnection
138 kV Greenwood Station
Data Source
LBNL + Live
Composite operating-phase risk view — what this asset's risk profile will look like once it commissions. Climate hazards across its operating life, expected generation variability, and offtake counterparty exposure, decomposed into a single decision-grade score. Powered by InfraRisk.
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Forward generation outlook — first-year production estimate and 10-year P50 trajectory, with probabilistic ranges (P10/P50/P90) across weather, demand, and policy scenarios. Powered by InfraSure's generation modeling stack.
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Forward revenue, DSCR projection, and financing-close risk — conditioned on commercial operation. First-year DSCR, 10-year cashflow, and counterparty exposure across price and policy scenarios. Powered by InfraSure's asset cashflow stack.
See the full revenue + DSCR projection for this project.
- ISO / RTO
- SPP
- Trading Hub
- SPP South Hub
- Hub Confidence
- HIGH
- POI Substation
- Greenwood 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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