SPP-GEN-2021-040
200 MW storage in Cass, NE · In queue since April 2021 · Proposed COD November 2029
200 MW
Capacity
1
Components
Battery
5y 6m
In Queue
Facility Study
IA Phase
COD target: 2029
One connected view of the asset's ownership, operating or development evidence, grid context, commercial relationships, history, and forward outlook.
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Total Duration
8y 7m
Study Phase
DISIS-2021-001; 02 NEBRASKA
Interconnection request submitted to ISO/RTO
IA FULLY EXECUTED/ON SCHEDULE
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: 2029-11-30
SPP-GEN-2021-040 is a proposed 200 MW battery energy storage development project located in Cass County, Nebraska. The standalone storage project consists of a single battery component with a capacity of 200 MW. It would interconnect within the Omaha Public Power District (OPPD) service territory, with a point of interconnection at the 345 kV bus of the Cass County Power Plant Substation. No developer has been publicly identified in the queue data.
The project entered the Southwest Power Pool (SPP) interconnection queue on April 30, 2021, and remains active. It has requested Energy Resource Interconnection Service (ERIS) and is being evaluated as part of SPP's DISIS-2021-001 cluster study, within the 02 Nebraska study group. As of the latest queue data, its interconnection agreement status is at the Facility Study stage. The proposed commercial operation date is November 30, 2029.
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.
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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
OPPD District, Cass County Power Plant Substation, 345kV Bus
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.
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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.
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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.
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- 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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