Gem Vale Energy Storage LLC (625)
Gem Vale Energy Storage LLC is a 200.0 MW battery interconnection project in Jerome, Idaho with a current status of active. It is proposed to connect at Midpoint 230kV Switchyard.
200.0 MWCapacity
ActiveStatus
IDMarket
BatteryTechnology
Project facts
| Canonical name | Gem Vale Energy Storage LLC |
|---|---|
| Queue ID | 625 |
| Status | active |
| Source status | Construction |
| Market | ID |
| Technology | Battery |
| Capacity | 200.0 MW |
| State | Idaho |
| County | Jerome |
| Point of interconnection | Midpoint 230kV Switchyard |
| Requested (queue) date | 2021-10-26 |
| Proposed in-service date | 2027-12-31 |
| Operational date | — |
| Withdrawn date | — |
| Developer | Gem Vale Energy Storage LLC |
| 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 |
|---|---|---|---|---|
| 2026-10-12 | proposed_online_date | 2025-12-01 | 2027-12-31 | medium |
| 2026-10-12 | status | suspended | active | high |
| 2026-08-03 | new_project | — | suspended | high |
Explore related data
Source last checked2026-10-12
Data last materially changed2026-10-12
Page data generated2026-10-12
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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