IP-749
20 MW storage in Jerome, ID · In queue since June 2024 · Proposed COD June 2026
20 MW
Capacity
1
Components
Battery
1y 11m
In Queue
IA Executed
IA Status
Signed Dec 1999
IA → COD
26y 6m
Total Duration
1y 11m
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)
Project under construction
Typical: 6–18 months
Proposed COD: 2026-06-01
IP-749 is a proposed 20 MW battery storage project located in Jerome County, Idaho. The project, interconnected with Idaho Power Company (IP), entered the utility's interconnection queue on June 7, 2024, with a proposed commercial operation date of June 1, 2026.
The project's interconnection agreement (IA) has been executed, though the IA date is listed as December 31, 1999. The point of interconnection (POI) is the Hunt Tertiary 13.8kV. The project is currently listed as active in the interconnection queue.
Generated from interconnection queue and public data sources
State
ID
County
Jerome
Grid Region
Mountain West
Market
—
Developer
—
Utility
Idaho Power Company
Entity
IP
Service Type
—
Point of Interconnection
Hunt Tertiary 13.8kV
Data Source
LBNL
- 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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