BPA-G1058
20 MW storage in Clark, WA · In queue since December 2023 · Proposed COD December 2027
20 MW
Capacity
1
Components
Battery
2y 5m
In Queue
In Progress (unknown study)
IA Status
COD target: 2027
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: 2027-12-31
BPA-G1058 is a proposed 20 MW battery storage project located in Clark County, Washington. The project is in the Bonneville Power Administration (BPA) interconnection queue, with an entry date of December 13, 2023. Its proposed commercial operation date is December 31, 2027.
The interconnection agreement for BPA-G1058 is currently listed as "In Progress (unknown study)". The point of interconnection is the Sifton Substation at 115 kV.
Generated from interconnection queue and public data sources
State
WA
County
Clark
Grid Region
Mountain West
Market
—
Developer
—
Utility
Bonneville Power Administration
Entity
BPA
Service Type
—
Point of Interconnection
Sifton Substation at 115 kV
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.
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