United States › Grid › Interconnection queues › Washington
SOLAR + STORAGE · WESTSolar + storage project G0920, Benton County
Solar + storage project G0920, Benton County is a 800 MW solar + storage request in interconnection study in the West interconnection queue, in Benton County, Washington.
Queue statusIn planning
- PlanningQueued Aug 2023 (current stage)
- Consented (not yet reached)
- Construction (not yet reached)
- OperatingTarget Jan 2027 (not yet reached)
- Closed (not yet reached)
Studies assess what grid upgrades the project would need and who pays for them. A signed interconnection agreement is the main step before construction.
Request details
- Queue ID
- G0920
- Grid region
- West (non-ISO utilities)
- Connection point (POI)
- Ashe-Slatt No 1 500kV line
- Location
- Benton County, Washington
- Technology
- Solar: 500 MW · Battery: 300 MW
- Total requested
- 800 MW
- Service type
- NRIS and ERIS
- Study phase
- In Progress (unknown study)
- Queue status
- Active
- Entered queue
- 28 August 2023
- Proposed online date
- January 2027
Location
Marker shows the centre of Benton County; the queue data does not give exact sites.
Power plants in Washington · Transmission lines in Washington
Other requests in Benton County
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- Solar + storage project G0670, Benton CountySolar + storage · 1,000 MW · in study
- Solar + storage project G0688, Benton CountySolar + storage · 1,000 MW · in study
- Solar + storage project G1040, Benton CountySolar + storage · 800 MW · in study
- Solar + storage project G0932, Benton CountySolar + storage · 800 MW · in study
- Solar + storage project G1037, Benton CountySolar + storage · 800 MW · in study
- Solar + storage project G1039, Benton CountySolar + storage · 800 MW · in study
- Solar + storage project G0933, Benton CountySolar + storage · 800 MW · in study
- Solar + storage project G1038, Benton CountySolar + storage · 800 MW · in study
- Solar + storage project G0684, Benton CountySolar + storage · 705 MW · in study
- Onshore wind project G0558, Benton CountyOnshore wind · 500 MW · in study
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