SPP-GEN-2023-153
120 MW hybrid in Perkins, NE · In queue since October 2023 · Proposed COD August 2028
120 MW
Capacity
1
Components
Solar
2y 9m
In Queue
Facility Study
IA Phase
COD target: 2028
Total Duration
4y 10m
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: 2028-08-31
SPP-GEN-2023-153 is a proposed 120 MW hybrid solar and battery project located in Perkins County, Nebraska. The project, which consists of 120 MW of solar capacity, is in the Southwest Power Pool (SPP) interconnection queue as of October 2, 2023. Tri-State is listed as the utility.
The proposed commercial operation date is August 31, 2028. The project's interconnection status is currently in the System Impact Study phase. The point of interconnection is the Grant 115 kV Substation.
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
Perkins
Grid Region
SPP (Southwest Power Pool)
Market
ISO/RTO Member
Developer
—
Utility
Tri-State
Entity
SPP
Service Type
NRIS/ERIS
Point of Interconnection
Grant 115 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
- Grant 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.
Forward forecasts, scenario decomposition, and risk-decision tooling for this queue project.
