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BATTERY STORAGE · SOUTHEASTBattery storage project 429, Clay County
Battery storage project 429, Clay County is a 200 MW battery storage request with a signed interconnection agreement in the Southeast interconnection queue, in Clay County, Mississippi, connecting to Tennessee Valley Authority.
Queue statusConsented
- PlanningQueued Apr 2020 (completed)
- Consented (current stage)
- Construction (not yet reached)
- OperatingTarget May 2028 (not yet reached)
- Closed (not yet reached)
Request details
- Queue ID
- 429
- Grid region
- Southeast (non-ISO utilities)
- Utility / transmission owner
- Tennessee Valley Authority
- Connection point (POI)
- West Point 161-kV Substation
- Location
- Clay County, Mississippi
- Technology
- Battery: 200 MW
- Total requested
- 200 MW
- Study phase
- IA Executed
- Queue status
- Active
- Entered queue
- 29 April 2020
- Proposed online date
- May 2028
Location
Marker shows the centre of Clay County; the queue data does not give exact sites.
Power plants in Mississippi · Transmission lines in Mississippi
Other requests in Clay County
- Solar project 423, Clay CountySolar · 200 MW · agreement signed
- Solar project 466, Clay CountySolar · 200 MW · agreement signed
- Battery storage project 424, Clay CountyBattery storage · 50.0 MW · agreement signed
- Battery storage project 600, Clay CountyBattery storage · 200 MW · in study
- Other project 129, Clay CountyOther · 1,340 MW · withdrawn
- Other project 130, Clay CountyOther · 1,240 MW · withdrawn
- Other project 131, Clay CountyOther · 800 MW · withdrawn
- Other project 122, Clay CountyOther · 800 MW · withdrawn
- Other project 101, Clay CountyOther · 608 MW · withdrawn
- Other project 121, Clay CountyOther · 510 MW · withdrawn
- Solar project 454, Clay CountySolar · 200 MW · withdrawn
- Gas project 229, Clay CountyGas · 200 MW · withdrawn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