SPP-GEN-2023-078
255 MW generation in Cass, NE · In queue since October 2023 · Proposed COD February 2028
255 MW
Capacity
1
Components
Gas
2y 9m
In Queue
Facility Study
IA Phase
COD target: 2028
Total Duration
4y 4m
Study Phase
DISIS-2023-001; 02 NEBRASKA
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: 2028-02-01
SPP-GEN-2023-078 is a proposed generation project located in Cass County, Nebraska, within the Southwest Power Pool (SPP) region. The project, with a total capacity of 255 MW, is being developed by OPPD and utilizes gas-fired technology. It entered the SPP interconnection queue on October 2, 2023, and has a proposed commercial operation date of February 1, 2028.
The project's interconnection status is currently in the System Impact Study phase. The point of interconnection (POI) is Substation 3740 at 345 kV. The project consists of a single 255 MW gas-fired component.
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
NE
County
Cass
Grid Region
SPP (Southwest Power Pool)
Market
ISO/RTO Member
Developer
—
Utility
OPPD
Entity
SPP
Service Type
ERIS
Point of Interconnection
Substation 3740 345 kV
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
- 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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Ask about Project SPP-GEN-2023-078Forward forecasts, scenario decomposition, and risk-decision tooling for this queue project.
