SPP-GEN-2022-015
270 MW generation in Decatur, KS · In queue since June 2022 · Proposed COD August 2029
270 MW
Capacity
1
Components
Solar
4y 4m
In Queue
Facility Study
IA Phase
COD target: 2029
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
7y 2m
Study Phase
DISIS-2022-001; 03 CENTRAL
Interconnection request submitted to ISO/RTO
IA FULLY EXECUTED/ON SCHEDULE
SPP uses the Definitive Interconnection System Impact Study (DISIS) cluster process.
Typical: 36–48 months (improving)
Interconnection agreement not yet executed
Typical: 30–60 days (negotiation)
Proposed COD: 2029-08-15
SPP-GEN-2022-015 is a proposed 270 MW solar generation project located in Decatur County, Kansas. The development project is listed in the interconnection queue of the Southwest Power Pool (SPP), with Sunflower Electric Power Corporation (SUNC) identified as the associated transmission utility. No developer or project name has been disclosed in the available queue data. The project consists of a single solar component of 270 MW and is designated as a generation project.
The project entered the SPP interconnection queue on June 8, 2022, and remains in active status. It is being evaluated in the DISIS-2022-001 cluster study (03 Central group) and is currently at the Facility Study stage of the interconnection process. The proposed point of interconnection is a tap of the Mingo–Red Willow 345 kV transmission line. The project has requested both Network Resource Interconnection Service (NRIS) and Energy Resource Interconnection Service (ERIS). Its proposed commercial operation date is August 15, 2029.
Generated from interconnection queue and public data sources
Realization risk before commercial operation — cluster-study clearance, IA timing, counterparty mix, and withdrawal probability vs cohort. The diligence view that determines whether this project is worth pursuing. Powered by InfraSure's development-stage modeling stack.
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State
KS
County
Decatur
Grid Region
SPP (Southwest Power Pool)
Market
ISO/RTO Member
Developer
—
Utility
SUNC
Entity
SPP
Service Type
NRIS/ERIS
Point of Interconnection
Tap of Mingo - Red Willow 345 kV Line
Data Source
LBNL + Live
Composite operating-phase risk view — what this asset's risk profile would look like once it reaches commercial operation. 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 — what this project would produce assuming it reaches commercial operation. Probabilistic ranges (P10/P50/P90) across weather, demand, and policy scenarios, conditioned on the proposed COD. Powered by InfraSure's generation modeling stack.
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Forward revenue, DSCR projection, and financing-close risk — conditioned on commercial operation. The bankability view that determines whether the deal clears its covenants once online. 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
- MEDIUM
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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