SPP-GEN-2017-121
200 MW generation in Sumner, KS · In queue since November 2017 · Proposed COD December 2026
200 MW
Capacity
1
Components
Wind
8y 11m
In Queue
IA Executed
IA Phase
COD target: 2026
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
9y 1m
Study Phase
DISIS-2017-002; 03 CENTRAL
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: 18–36 months
Proposed COD: 2026-12-01
SPP-GEN-2017-121 is a proposed 200 MW wind generation project located in Sumner County, Kansas. The development project consists of a single wind component totaling 200 MW and is listed with an active status in the Southwest Power Pool (SPP) interconnection queue. No developer is identified in the available queue data. The project's point of interconnection is the Sumner 138kV substation, within the transmission area of the utility WERE.
The project entered the SPP queue on November 17, 2017, and was evaluated in the DISIS-2017-002 study cluster, within the 03 Central study area. It has requested both Network Resource Interconnection Service (NRIS) and Energy Resource Interconnection Service (ERIS). The project has an executed interconnection agreement (IA Executed), and its proposed commercial operation date is December 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
KS
County
Sumner
Grid Region
SPP (Southwest Power Pool)
Market
ISO/RTO Member
Developer
—
Utility
WERE
Entity
SPP
Service Type
NRIS/ERIS
Point of Interconnection
Sumner 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 North Hub
- Hub Confidence
- HIGH
- Nearest Node (Estimated)
- WR.WLDP.WLDP
- POI Substation
- Sumner County 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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