BPA-G0829
20 MW storage in Douglas, WA · In queue since December 2022 · Proposed COD December 2026
20 MW
Capacity
1
Components
Battery
3y 5m
In Queue
In Progress (unknown study)
IA Status
COD target: 2026
Total Duration
4 years
Interconnection request submitted to ISO/RTO
Project undergoes interconnection studies to assess grid impact.
Typical: 18–36 months
Interconnection agreement not yet executed
Typical: 30–60 days (negotiation)
Proposed COD: 2026-12-31
The proposed BPA-G0829 project is a 20 MW battery storage development in Douglas County, Washington. Interconnecting to the Bonneville Power Administration (BPA) grid at the Columbia Substation @230kV, the project entered the BPA interconnection queue on December 9, 2022. The current proposed commercial operation date is December 31, 2026, and the interconnection agreement status is listed as "In Progress (unknown study)".
The project consists solely of battery storage, with a total capacity of 20 MW. It is currently listed as an active project within the Bonneville Power Administration's interconnection queue.
Generated from interconnection queue and public data sources
State
WA
County
Douglas
Grid Region
Mountain West
Market
—
Developer
—
Utility
Bonneville Power Administration
Entity
BPA
Service Type
—
Point of Interconnection
Columbia Substation @230kV
Data Source
LBNL
- ISO / RTO
- MOUNTAIN_WEST
- Trading Hub
- MID-C
- Hub Confidence
- UNKNOWN
This project's market context is estimated from its Point of Interconnection. Hub and node assignments are approximate and based on geographic inference from the POI substation name.
No ask pi reports yet for this entity.
ask pi about Project BPA-G0829
