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BATTERY STORAGE · SPPBattery storage project GEN-2025-SR31, Madison County
Battery storage project GEN-2025-SR31, Madison County is a 170 MW battery storage request in interconnection study in the SPP interconnection queue, in Madison County, Nebraska, connecting to NPPD.
Queue statusIn planning
- PlanningQueued Nov 2025 (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
- GEN-2025-SR31
- Grid region
- SPP (Southwest Power Pool)
- Utility / transmission owner
- NPPD
- Connection point (POI)
- Antelope(640520) - Hoskins(640226) 345kV
- Location
- Madison County, Nebraska
- Technology
- Battery: 170 MW
- Total requested
- 170 MW
- Service type
- Energy only (ERIS)
- Study phase
- In Progress (unknown study)
- Queue status
- Active
- Entered queue
- 7 November 2025
- Proposed online date
- December 2026
Location
Marker shows the centre of Madison County; the queue data does not give exact sites.
Other requests in Madison County
- Onshore wind project GEN-2018-068, Madison CountyOnshore wind · 302 MW · withdrawn
- Onshore wind project GEN-2021-058, Madison CountyOnshore wind · 300 MW · withdrawn
- Onshore wind project GEN-2018-083, Madison CountyOnshore wind · 250 MW · withdrawn
- Onshore wind project GEN-2006-044N02, Madison CountyOnshore wind · 101 MW · withdrawn
- Onshore wind project GEN-2010-010, Madison CountyOnshore wind · 101 MW · withdrawn
- Solar project GEN-2019-069, Madison CountySolar · 100 MW · withdrawn
- Solar project GEN-2019-073, Madison CountySolar · 100 MW · withdrawn
- Onshore wind project GEN-2006-038N014, Madison CountyOnshore wind · 100 MW · withdrawn
- Onshore wind project GEN-2013-006, Madison CountyOnshore wind · 50.6 MW · withdrawn
- Solar project GEN-2019-070, Madison CountySolar · 50.0 MW · withdrawn
- Onshore wind project GEN-2018-065, Madison CountyOnshore wind · 19.8 MW · withdrawn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