IP-640
150 MW storage in Ada, ID · In queue since February 2022 · Proposed COD June 2026
150 MW
Capacity
1
Components
Battery
4y 5m
In Queue
IA Executed
IA Phase
Signed May 2023
Queue → IA
1y 3m
IA → COD
3y 1m
Total Duration
1y 3m
Interconnection request submitted to ISO/RTO
Project undergoes interconnection studies to assess grid impact.
Typical: 18–36 months
Interconnection agreement executed — binding commitment to build
Typical: 30–60 days (negotiation)
Construction pending
Typical: 6–18 months
Proposed COD: 2026-06-01
IP-640 is a proposed 150 MW battery storage project located in Ada County, Idaho. The project, being developed by Idaho Power Company_x0014_Power Supply, consists of a 150 MW battery energy storage system. It is interconnected to the Idaho Power Company grid at the Boise Bench Substation 138kV.
The project is listed in the IP interconnection queue with an entry date of February 7, 2022, and a proposed commercial operation date of June 1, 2026. An Interconnection Agreement (IA) for the project was executed on May 12, 2023.
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.
See the full development-risk decomposition for this project.
State
ID
County
Ada
Grid Region
Mountain West
Market
—
Developer
Idaho Power Company—Power Supply
Utility
Idaho Power Company
Entity
IP
Service Type
NRIS
Point of Interconnection
Boise Bench Substation 138kV
Data Source
LBNL
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.
See the full risk decomposition + scenarios for this project.
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.
See the full forecast + scenario decomposition for this project.
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.
See the full revenue + DSCR projection for this project.
- ISO / RTO
- MOUNTAIN_WEST
- Trading Hub
- MID-C
- Hub Confidence
- UNKNOWN
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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Ask about Project IP-640Forward forecasts, scenario decomposition, and risk-decision tooling for this queue project.
