SPP-ERAS-2025-008
721.1 MW generation in Sumner, KS · In queue since September 2025 · Proposed COD January 2029
721.1 MW
Capacity
1
Components
Gas
10 months
In Queue
In Progress (unknown study)
IA Phase
COD target: 2029
Total Duration
3y 4m
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: 2029-01-01
SPP-ERAS-2025-008 is a proposed 721.1 MW gas-fired generation project located in Conway Springs, Kansas. The project, which utilizes combined cycle thermal technology, is being developed within the Southwest Power Pool (SPP) interconnection queue under queue ID SPP-ERAS-2025-008. The project's point of interconnection (POI) is the Viola 345 kV Substation.
The project entered the SPP queue on September 30, 2025, and is currently listed as active, seeking Energy Resource/Network Resource (ER/NR) service type. The utility associated with the project is Western Resources, Inc. (WERE).
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
Sumner
Grid Region
SPP (Southwest Power Pool)
Market
ISO/RTO Member
Developer
—
Utility
WERE
Entity
SPP
Service Type
NRIS/ERIS
Point of Interconnection
Viola 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
- Viola 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-2025-008Forward forecasts, scenario decomposition, and risk-decision tooling for this queue project.
