SPP-ERAS-2025-017
600 MW generation in Finney, KS · In queue since September 2025 · Proposed COD December 2029
600 MW
Capacity
1
Components
Gas
10 months
In Queue
In Progress (unknown study)
IA Phase
COD target: 2029
Total Duration
4y 3m
Study Phase
ERAS-2025-001; 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 not yet executed
Typical: 30–60 days (negotiation)
Proposed COD: 2029-12-14
SPP-ERAS-2025-017 is a proposed 600 MW gas-fired generation project located in Garden City, Kansas. The project, which utilizes thermal combustion turbine technology, is being developed by SEPC and is interconnected within the Southwest Power Pool (SPP) region.
The project entered the SPP interconnection queue on September 24, 2025, seeking ER/NR service. The point of interconnection is the Holcomb 345 kV Substation. The project's status is currently listed as active.
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.
See the full development-risk decomposition for this project.
State
KS
County
Finney
Grid Region
SPP (Southwest Power Pool)
Market
ISO/RTO Member
Developer
—
Utility
SEPC
Entity
SPP
Service Type
NRIS/ERIS
Point of Interconnection
Holcomb 345 kV Substation
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.
See the full risk decomposition + scenarios for this project.
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.
See the full forecast + scenario decomposition for this project.
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
- HIGH
- POI Substation
- Holcomb 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.
No Ask reports yet for this entity.
Ask about Project SPP-ERAS-2025-017Forward forecasts, scenario decomposition, and risk-decision tooling for this queue project.
