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SOLAR · SPPSolar project GEN-2024-338, Johnston County
Solar project GEN-2024-338, Johnston County is a 350 MW solar request in interconnection study in the SPP interconnection queue, in Johnston County, Oklahoma, connecting to AEP.
Queue statusIn planning
- PlanningQueued Mar 2025 (current stage)
- Consented (not yet reached)
- Construction (not yet reached)
- OperatingTarget May 2030 (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
- GEN-2024-338
- Grid region
- SPP (Southwest Power Pool)
- Utility / transmission owner
- AEP
- Connection point (POI)
- Pittsburg - Johnston County 345 kV line
- Location
- Johnston County, Oklahoma
- Technology
- Solar: 350 MW
- Total requested
- 350 MW
- Service type
- NRIS and ERIS
- Study phase
- DISIS STAGE
- Queue status
- Active
- Entered queue
- 1 March 2025
- Proposed online date
- May 2030
Location
Marker shows the centre of Johnston County; the queue data does not give exact sites.
Other requests in Johnston County
- Onshore wind project GEN-2017-149, Johnston CountyOnshore wind · 258 MW · agreement signed
- Solar project GEN-2017-075, Johnston CountySolar · 200 MW · agreement signed
- Solar project GEN-2016-030, Johnston CountySolar · 100 MW · agreement signed
- Battery storage project GEN-2020-SR2, Johnston CountyBattery storage · 100 MW · agreement signed
- Gas project GEN-2024-132, Johnston CountyGas · 1,300 MW · in study
- Onshore wind project GEN-2021-016, Johnston CountyOnshore wind · 250 MW · in study
- Battery storage project GEN-2024-SR6, Johnston CountyBattery storage · 200 MW · in study
- Solar project GEN-2022-098, Johnston CountySolar · 200 MW · in study
- Battery storage project GEN-2022-145, Johnston CountyBattery storage · 180 MW · in study
- Onshore wind project GEN-2015-036, Johnston CountyOnshore wind · 304 MW · built
- Gas project GEN-2016-019, Johnston CountyGas · 1,219 MW · withdrawn
- Gas project GEN-2016-018, Johnston CountyGas · 884 MW · withdrawn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