WA Queue Project G0656 — Battery in Grant, Washington
WA Queue Project G0656 — Battery in Grant, Washington is a 500.0 MW battery interconnection project in Grant, Washington with a current status of active. It is proposed to connect at BPA's Vantage 230 kV Substation.
500.0 MWCapacity
ActiveStatus
WAMarket
BatteryTechnology
Project facts
| Canonical name | WA Queue Project G0656 — Battery in Grant, Washington |
|---|---|
| Queue ID | G0656 |
| Status | active |
| Source status | STUDY |
| Market | WA |
| Technology | Battery |
| Capacity | 500.0 MW |
| State | Washington |
| County | Grant |
| Point of interconnection | BPA's Vantage 230 kV Substation |
| Requested (queue) date | 2020-09-16 |
| Proposed in-service date | 2023-11-30 |
| Operational date | — |
| Withdrawn date | — |
| Developer | — |
| Utility / transmission owner | Bonneville Power Administration |
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 |
|---|---|---|---|---|
| 2026-08-04 | new_project | — | active | high |
Explore related data
Source last checked2026-08-04
Data last materially changed2026-08-04
Page data generated2026-08-27
Provenance: bpa-oasis. Values are normalized from public source records into the interXdata canonical warehouse; see each source for original filings.
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