Hoot Lake Battery Energy Storage System (E0005)
Hoot Lake Battery Energy Storage System is a 90.7 MW battery interconnection project in Otter Tail, Minnesota with a current status of active. It is proposed to connect at Hoot Lake 115 kV Substation.
90.7 MWCapacity
ActiveStatus
MISOMarket
BatteryTechnology
Project facts
| Canonical name | Hoot Lake Battery Energy Storage System |
|---|---|
| Queue ID | E0005 |
| Status | active |
| Source status | active |
| Market | MISO |
| Technology | Battery |
| Capacity | 90.7 MW |
| State | Minnesota |
| County | Otter Tail |
| Point of interconnection | Hoot Lake 115 kV Substation |
| Requested (queue) date | 2025-08-06 |
| Proposed in-service date | 2028-05-04 |
| Operational date | — |
| Withdrawn date | — |
| Developer | Otter Tail Power Company |
| Utility / transmission owner | Otter Tail Power Company |
What changed
No material field-level changes have been recorded for this project since the baseline snapshot. interXdata detects changes as new source snapshots are ingested and diffed against prior state.
Explore related data
Source last checked2026-07-31
Data last materially changed2026-07-31
Page data generated2026-08-27
Provenance: Lawrence Berkeley National Laboratory — Queued Up interconnection dataset. Values are normalized from public source records into the interXdata canonical warehouse; see each source for original filings.
Follow this project and get an alert when its status, capacity, developer, or schedule changes.
Start tracking with interXdata