BetaActiveOther StorageIPLBNL
600 MW storage in Malheur, OR · In queue since October 2021 · Proposed COD August 2028
600 MW
Capacity
1
Components
Other Storage
4y 5m
In Queue
IA Executed
IA Status
Signed May 2023
Interconnection Timeline
Queue → IA
1y 7m
IA → COD
5y 3m
Total Duration
1y 7m
Construction75%
Queue EntryOct 18, 2021
Interconnection request submitted to ISO/RTO
Interconnection Study
Project undergoes interconnection studies to assess grid impact.
Typical: 18–36 months
Interconnection AgreementMay 1, 2023
Interconnection agreement executed — binding commitment to build
Typical: 30–60 days (negotiation)
ConstructionCurrent
Project under construction
Typical: 6–18 months
Commercial Operation
Proposed COD: 2028-08-31
Project Details
State
OR
County
Malheur
Region
West
Developer
Owyhee Energy Storage, LLC
Utility
Idaho Power Company
Entity
IP
Point of Interconnection
HMWY_x0013_SMLK 500kV Line
Data Source
LBNL
No news available for this project.