SPP-GEN-2018-033
200 MW storage in Cass, NE · In queue since May 2018 · Proposed COD August 2031
200 MW
Capacity
1
Components
Battery
8y 5m
In Queue
Suspended
IA Phase
COD target: 2031
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
13y 3m
Study Phase
DISIS-2018-001; 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: 2031-08-31
SPP-GEN-2018-033 is a proposed 200 MW battery energy storage development project located in Cass County, Nebraska. The project consists of a single battery storage component rated at 200 MW. It would connect to the grid at the Cass County 345kV Substation, within the service territory of the Omaha Public Power District (OPPD). No developer has been publicly identified in the queue data.
The project entered the Southwest Power Pool (SPP) interconnection queue on May 29, 2018, and remains in active status. It has requested Energy Resource Interconnection Service (ERIS). The project was evaluated as part of SPP's DISIS-2018-001 Definitive Interconnection System Impact Study cluster, within the "02 Nebraska" study group. Its interconnection agreement status is listed as suspended. The proposed commercial operation date is August 31, 2031.
Generated from interconnection queue and public data sources
Realization risk through commissioning — schedule slippage, construction cost overrun, and COD probability vs the stated window. The diligence view that determines whether the project comes online when promised. 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
Cass County 345kV Substation
Data Source
LBNL + Live
Composite operating-phase risk view — what this asset's risk profile will look like once it commissions. 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 — first-year production estimate and 10-year P50 trajectory, with curtailment risk decomposed by congestion zone and ranges (P10/P50/P90) across weather, demand, and policy scenarios. Powered by InfraSure's generation modeling stack.
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Forward revenue, first-year DSCR, and construction cost overrun exposure — what determines whether the deal clears its covenants once online. Projected across price, demand, and policy scenarios. Powered by InfraSure's asset cashflow stack.
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- ISO / RTO
- SPP
- Trading Hub
- SPP North Hub
- Hub Confidence
- HIGH
- POI Substation
- Cass County 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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