United States › Grid › Interconnection queues › Oregon
BATTERY STORAGE · WESTBattery storage project 622, Malheur County
Battery storage project 622, Malheur County is a 600 MW battery storage request with a signed interconnection agreement in the West interconnection queue, in Malheur County, Oregon, connecting to Idaho Power Company.
Queue statusConsented
- PlanningQueued Oct 2021 (completed)
- ConsentedMay 2023 (current stage)
- Construction (not yet reached)
- OperatingTarget Dec 2029 (not yet reached)
- Closed (not yet reached)
Request details
- Queue ID
- 622
- Grid region
- West (non-ISO utilities)
- Utility / transmission owner
- Idaho Power Company
- Developer
- Owyhee Energy Storage, LLC
- Connection point (POI)
- HMWY–SMLK 500kV Line
- Location
- Malheur County, Oregon
- Technology
- Other Storage: 600 MW
- Total requested
- 600 MW
- Service type
- Energy only (ERIS)
- Study phase
- IA Executed
- Queue status
- Active
- Entered queue
- 18 October 2021
- Agreement signed
- 1 May 2023
- Proposed online date
- December 2029
Location
Marker shows the centre of Malheur County; the queue data does not give exact sites.
Other requests in Malheur County
- Solar project 752, Malheur CountySolar · 4.2 MW · agreement signed
- Solar + storage project 562, Malheur CountySolar + storage · 42.0 MW · suspended
- Geothermal project 179, Malheur CountyGeothermal · 36.0 MW · built
- Solar project 424, Malheur CountySolar · 10.0 MW · built
- Solar project 413, Malheur CountySolar · 10.0 MW · built
- Solar project 412, Malheur CountySolar · 10.0 MW · built
- Solar project 419, Malheur CountySolar · 9.0 MW · built
- Other project hist_q70, Malheur CountyOther · 7.0 MW · built
- Solar project 414, Malheur CountySolar · 6.0 MW · built
- Other project OYDM, Malheur CountyOther · 5.0 MW · built
- Solar project 425, Malheur CountySolar · 4.5 MW · built
- Solar project 525, Malheur CountySolar · 3.0 MW · built
Source: Lawrence Berkeley National Laboratory, Queued Up, data through end of 2025, compiled from ISO/RTO and utility queues. Check the grid operator's own queue for the latest status. Report a problem