United States › Grid › Interconnection queues › Oregon
BATTERY STORAGE · WESTBattery storage project C3-187, Marion County
Battery storage project C3-187, Marion County is a 199 MW battery storage request in interconnection study in the West interconnection queue, in Marion County, Oregon, connecting to PacifiCorp.
Queue statusIn planning
- PlanningQueued May 2023 (current stage)
- Consented (not yet reached)
- Construction (not yet reached)
- OperatingTarget Dec 2026 (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
- C3-187
- Grid region
- West (non-ISO utilities)
- Utility / transmission owner
- PacifiCorp
- Connection point (POI)
- Parrish Gap substation
- Location
- Marion County, Oregon
- Technology
- Battery: 199 MW
- Total requested
- 199 MW
- Service type
- Network resource (NRIS)
- Study phase
- Facility Study
- Queue status
- Active
- Entered queue
- 15 May 2023
- Proposed online date
- December 2026
Location
Marker shows the centre of Marion County; the queue data does not give exact sites.
Other requests in Marion County
- Battery storage project 21-101, Marion CountyBattery storage · 185 MW · agreement signed
- Battery storage project 22-110, Marion CountyBattery storage · 150 MW · in study
- Solar project G1066, Marion CountySolar · 0.4 MW · in study
- Gas project 07-029, Marion CountyGas · 200 MW · suspended
- Battery storage project 12-052, Marion CountyBattery storage · 100 MW · suspended
- Gas project 07-028, Marion CountyGas · 100 MW · suspended
- Hydro project 1114, Marion CountyHydro · 0.2 MW · built
- Other project 303, Marion CountyOther · 0.2 MW · built
- Hydro project 170, Marion CountyHydro · 0.1 MW · built
- Hydro project 169, Marion CountyHydro · 0.1 MW · built
- Solar + storage project G0754, Marion CountySolar + storage · 3,800 MW · withdrawn
- Sempra GenerationGas · 612 MW · withdrawn
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