PacifiCorp-C4-019
540 MW storage in Owyhee, ID · In queue since May 2024 · Proposed COD December 2027
540 MW
Capacity
1
Components
Battery
2 years
In Queue
—
IA Status
COD target: 2027
Total Duration
3y 7m
Interconnection request submitted to ISO/RTO
Project undergoes interconnection studies to assess grid impact.
Typical: 18–36 months
Interconnection agreement not yet executed
Typical: 30–60 days (negotiation)
Proposed COD: 2027-12-31
PacifiCorp-C4-019 is a proposed battery storage project located in Owyhee County, Idaho, with a total capacity of 540 MW. The project, developed by PacifiCorp, consists entirely of battery storage. It is currently active in the PacifiCorp interconnection queue, with an entry date of May 6, 2024, and a proposed commercial operation date of December 31, 2027. The point of interconnection is the Hemingway substation.
The project is located in the West region. No interconnection agreement (IA) status is available. The project has appeared in recent news coverage.
Generated from interconnection queue and public data sources
State
ID
County
Owyhee
Grid Region
Mountain West
Market
—
Developer
—
Utility
PacifiCorp
Entity
PacifiCorp
Service Type
—
Point of Interconnection
Hemingway substation
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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