SPP-GEN-2023-GR2
94.242 MW generation in Oklahoma, OK · In queue since February 2023 · Proposed COD May 2026
94.242 MW
Capacity
1
Components
Gas
3y 8m
In Queue
IA Executed
IA Phase
COD target: 2026
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Total Duration
3y 3m
Schedule
6 months past proposed COD
Study Phase
Replacement; 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: 24–48 months
Proposed COD: 2026-05-01
SPP-GEN-2023-GR2 is a proposed 94.24 MW natural gas-fired generation project located in Oklahoma County, Oklahoma. The development project is situated within the Southwest Power Pool (SPP) region, with OG&E serving as the associated utility. The project consists of a single gas generation component totaling 94.24 MW and is planned to connect to the grid at the Tinker Air Force Base 138kV point of interconnection.
The project entered the SPP interconnection queue on February 17, 2023, and currently holds an active status. It has requested Energy Resource Interconnection Service (ERIS) and is categorized in the study phase as "Replacement; 04 SOUTHEAST." An interconnection agreement has been executed for the project, and its proposed commercial operation date is May 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
Oklahoma
Grid Region
SPP (Southwest Power Pool)
Market
ISO/RTO Member
Developer
—
Utility
OG&E
Entity
SPP
Service Type
ERIS
Point of Interconnection
Tinker Air Force Base 138kV
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
- Dyess Air Force Base #1 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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