SPP-GEN-2017-071
124.7 MW generation in Payne, OK · In queue since May 2017 · Proposed COD August 2027
124.7 MW
Capacity
1
Components
Solar
9y 5m
In Queue
IA Executed
IA Phase
COD target: 2027
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 3m
Study Phase
DISIS-2017-001; 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: 12–24 months
Proposed COD: 2027-08-01
SPP-GEN-2017-071 is a proposed 124.7 MW solar generation project located in Payne County, Oklahoma. The development project is situated within the Southwest Power Pool (SPP) region, with OGE identified as the associated utility. Its proposed point of interconnection is the Greenwood 138kV substation. No developer or project name has been disclosed in the available queue data.
The project entered the SPP interconnection queue on May 28, 2017, and remains in active status. It was studied as part of the DISIS-2017-001 cluster within the 04 Southeast study area, and has requested Energy Resource Interconnection Service (ERIS). An interconnection agreement has been executed for the project, marking a significant milestone in the interconnection process. The proposed commercial operation date is August 1, 2027, more than ten years after the project's initial queue entry.
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
Payne
Grid Region
SPP (Southwest Power Pool)
Market
ISO/RTO Member
Developer
—
Utility
OGE
Entity
SPP
Service Type
ERIS
Point of Interconnection
Greenwood 138kV sub
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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