ID Queue Project 772 — Battery in Elmore, Idaho
ID Queue Project 772 — Battery in Elmore, Idaho is a 300.0 MW battery interconnection project in Elmore, Idaho with a current status of withdrawn. It is proposed to connect at Mayfield 500kV Substation.
300.0 MWCapacity
WithdrawnStatus
IDMarket
BatteryTechnology
Project facts
| Canonical name | ID Queue Project 772 — Battery in Elmore, Idaho |
|---|---|
| Queue ID | 772 |
| Status | withdrawn |
| Source status | Deemed Withdrawn |
| Market | ID |
| Technology | Battery |
| Capacity | 300.0 MW |
| State | Idaho |
| County | Elmore |
| Point of interconnection | Mayfield 500kV Substation |
| Requested (queue) date | 2025-04-03 |
| Proposed in-service date | 2030-01-24 |
| Operational date | — |
| Withdrawn date | — |
| Developer | — |
| Utility / transmission owner | Idaho Power Company |
Cross-source records
This project is also observed in: Lawrence Berkeley National Laboratory — Queued Up interconnection dataset. interXdata links these source records without double-counting the project.
What changed
| Observed | Field | Old value | New value | Materiality |
|---|---|---|---|---|
| 2026-08-17 | status | active | withdrawn | high |
| 2026-08-03 | new_project | — | active | high |
Explore related data
Source last checked2026-08-24
Data last materially changed2026-08-24
Page data generated2026-08-27
Provenance: idahopower-oasis. Values are normalized from public source records into the interXdata canonical warehouse; see each source for original filings.
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