SPP-GEN-2018-028
200 MW storage in Tulsa, OK · In queue since May 2018 · Proposed COD November 2028
200 MW
Capacity
1
Components
Battery
8y 5m
In Queue
IA Executed
IA Phase
COD target: 2028
One connected view of the asset's ownership, operating or development evidence, grid context, commercial relationships, history, and forward outlook.
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Total Duration
10y 6m
Study Phase
DISIS-2018-001; 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: 2028-11-30
SPP-GEN-2018-028 is a proposed 200 MW battery energy storage development project located in Tulsa County, Oklahoma. The standalone storage project consists of a single battery component and is planned to connect to the grid at the Tulsa North 138kV Substation, within the service territory of the utility AEP. No developer has been publicly identified in the available interconnection data.
The project is listed as active in the Southwest Power Pool (SPP) interconnection queue, which it entered on May 29, 2018. It was studied as part of the DISIS-2018-001 cluster in the 04 Southeast study area and has requested Energy Resource Interconnection Service (ERIS). An interconnection agreement has been executed for the project, and its proposed commercial operation date is November 30, 2028.
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
Tulsa
Grid Region
SPP (Southwest Power Pool)
Market
ISO/RTO Member
Developer
—
Utility
AEP
Entity
SPP
Service Type
ERIS
Point of Interconnection
Tulsa North 138kV Substation
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
- Tulsa North 138 kV 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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