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United States › Grid › Interconnection queues › Indiana

BATTERY STORAGE · MISO

Surplus

Surplus is a 150 MW battery storage request in interconnection study in the MISO interconnection queue, in Greene County, Indiana, connecting to HOOSIER ENERGY.

Queue statusIn planning
  1. PlanningQueued Jan 2025 (current stage)
  2. Consented (not yet reached)
  3. Construction (not yet reached)
  4. OperatingTarget Sep 2029 (not yet reached)
  5. 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
S1084
Grid region
MISO (Midcontinent)
Utility / transmission owner
HOOSIER ENERGY
Connection point (POI)
Worthington
Location
Greene County, Indiana
Technology
Battery: 150 MW
Total requested
150 MW
Queue status
Active
Entered queue
13 January 2025
Proposed online date
September 2029

Location

Marker shows the centre of Greene County; the queue data does not give exact sites.

Power plants in Indiana · Transmission lines in Indiana

Other requests in Greene County

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