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BATTERY STORAGE · PJMHardin Energy Center ‚Äì Storage II
Hardin Energy Center – Storage II is a 55.0 MW battery storage request suspended in the PJM interconnection queue, in Hardin County, Ohio, connecting to AEP.
Queue statusPaused / redesign
- PlanningQueued Mar 2019 (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
- AE2-216
- Grid region
- PJM (Mid-Atlantic, Midwest)
- Utility / transmission owner
- AEP
- Connection point (POI)
- Hardin Switch 345 kV
- Location
- Hardin County, Ohio
- Technology
- Battery: 55.0 MW
- Total requested
- 55.0 MW
- Service type
- Network resource (NRIS)
- Study phase
- Available studies: Feasibility Study, System Impact Study, Facilities Study; Interim/Interconnection Service Agreement:
- Queue status
- Suspended
- Entered queue
- 21 March 2019
- Proposed online date
- December 2026
Location
Marker shows the centre of Hardin County; the queue data does not give exact sites.
Other requests in Hardin County
- Scioto SolarSolar + storage · 100 MW · agreement signed
- Scioty SolarSolar · 50.0 MW · agreement signed
- Scioto SolarSolar · 30.0 MW · agreement signed
- Strawhat Solar Energy CenterSolar · 110 MW · suspended
- Hardin Energy Center ‚Äì Storage IBattery storage · 50.0 MW · suspended
- Scioto Ridge Wind FarmOnshore wind · 250 MW · built
- Hardin Energy Center ‚Äì Phase 3Solar · 230 MW · built
- Hardin Energy Center ‚Äì Phase 2Solar · 150 MW · built
- Hardin Energy CenterSolar · 130 MW · built
- Hog Creek Wind FarmOnshore wind · 48.3 MW · built
- Hardin Energy Center - Phase 3Solar · 20.0 MW · built
- Hardin Energy CenterSolar · 20.0 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