SPP-GEN-2021-035
113 MW generation in Grant, KS · In queue since May 2021 · Proposed COD December 2026
113 MW
Capacity
1
Components
Solar
5 years
In Queue
System Impact Study
IA Status
COD target: 2026
Total Duration
5y 7m
Interconnection request submitted to ISO/RTO
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: 2026-12-31
SPP-GEN-2021-035 is a proposed solar generation project with a total capacity of 113 MW. The project is located in Grant County, Kansas, and interconnects within the Southwest Power Pool (SPP) region. The project's point of interconnection (POI) is the Tap Sunflower Santana 115kV Transmission Line.
The project entered the SPP interconnection queue on May 14, 2021, with a proposed commercial operation date of December 31, 2026. The interconnection status is currently in the System Impact Study phase. The utility associated with the project is Sunflower Electric Power Corporation (SUNC).
Generated from interconnection queue and public data sources
State
KS
County
Grant
Grid Region
SPP (Southwest Power Pool)
Market
ISO/RTO Member
Developer
—
Utility
SUNC
Entity
SPP
Service Type
—
Point of Interconnection
Tap Sunflower Santana 115kV Transmission Line
Data Source
LBNL + Live
- 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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