SPP-GEN-2016-160
20 MW storage in Ellis, KS · In queue since November 2016 · Proposed COD December 2026
20 MW
Capacity
1
Components
Battery
9y 11m
In Queue
IA Executed
IA Phase
COD target: 2026
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
10y 1m
Study Phase
DISIS-2016-002-1; 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 executed — binding commitment to build
Typical: 30–60 days (negotiation)
IA FULLY EXECUTED/ON SCHEDULE
Project under construction
Typical: 6–18 months
Proposed COD: 2026-12-31
SPP-GEN-2016-160 is a proposed 20 MW battery energy storage development project located in Ellis County, Kansas. The project consists of a single battery component with a capacity of 20 MW. No developer is identified in the available data. The proposed project would connect to the grid at the Post Rock 230kV point of interconnection, within the service territory of the utility designated MIDW.
The project is listed as active in the Southwest Power Pool (SPP) interconnection queue, which it entered on November 21, 2016. It was studied as part of the DISIS-2016-002-1 cluster in the 03 CENTRAL study group. The project has requested both Network Resource Interconnection Service (NRIS) and Energy Resource Interconnection Service (ERIS). Its interconnection agreement has been executed, and it has a proposed commercial operation date of December 31, 2026.
Generated from interconnection queue and public data sources
Realization risk from now to commercial operation — financing close, EPC and tax-equity counterparty mix, and COD probability vs the proposed date. The diligence view that determines whether the deal actually closes. Powered by InfraSure's development-stage modeling stack.
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State
KS
County
Ellis
Grid Region
SPP (Southwest Power Pool)
Market
ISO/RTO Member
Developer
—
Utility
MIDW
Entity
SPP
Service Type
NRIS/ERIS
Point of Interconnection
Post Rock 230kV
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 probabilistic ranges (P10/P50/P90) across weather, demand, and policy scenarios. Powered by InfraSure's generation modeling stack.
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Forward revenue, DSCR projection, and financing-close risk — conditioned on commercial operation. First-year DSCR, 10-year cashflow, and counterparty exposure across price 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
- Nearest Node (Estimated)
- WR.MW.GMEC2.MW
- POI Substation
- Post Rock 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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