SPP-GEN-2023-SR4
170 MW storage in Burke, ND · In queue since December 2022 · Proposed COD December 2026
170 MW
Capacity
1
Components
Battery
3y 10m
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
4 years
Study Phase
Surplus; 01 NORTH
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: 2026-12-18
SPP-GEN-2023-SR4 is a proposed 170 MW battery energy storage development project in Burke County, North Dakota. The standalone storage project consists of a single battery component rated at 170 MW. It would connect to the grid at the Tande 345 kV Substation, with Basin Electric Power Cooperative (BEPC) listed as the associated utility. No developer or project name is identified in the available data.
The project is in the interconnection queue of the Southwest Power Pool (SPP), which it entered on December 15, 2022. Its status is active, and an interconnection agreement has been executed. The request seeks Energy Resource Interconnection Service (ERIS). The study phase is listed as "Surplus; 01 NORTH," indicating it was processed as a surplus interconnection service request in SPP's northern study area. The proposed commercial operation date is December 18, 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
ND
County
Burke
Grid Region
SPP (Southwest Power Pool)
Market
ISO/RTO Member
Developer
—
Utility
BEPC
Entity
SPP
Service Type
ERIS
Point of Interconnection
Tande 345 kV 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 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
- POI Substation
- Tande 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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