IP-748
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
The IP-748 development project is a proposed 20 MW battery storage project located in Jerome County, Idaho. The project is interconnected to the Idaho Power Company grid at the Hunt Tertiary 13.8kV point of interconnection.
The project is listed in the IP (Idaho Power) interconnection queue with an entry date of June 7, 2024, and a proposed commercial operation date of June 1, 2026. The interconnection agreement (IA) has been executed, with the IA date listed as December 31, 1999.
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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