BetaActiveSolarBatteryBPALBNL
300 MW hybrid in Mason, WA · In queue since November 2023 · Proposed COD December 2027
300 MW
Capacity
2
Components
Solar + Battery
2y 4m
In Queue
In Progress (unknown study)
IA Status
COD target: 2027
Interconnection Timeline
Total Duration
4y 1m
In Study38%
Queue EntryNov 22, 2023
Interconnection request submitted to ISO/RTO
Interconnection StudyCurrent
Project undergoes interconnection studies to assess grid impact.
Typical: 18–36 months
Interconnection Agreement
Interconnection agreement not yet executed
Typical: 30–60 days (negotiation)
Commercial Operation
Proposed COD: 2027-12-01
Technology
Solar200 MW · 67%
Battery100 MW · 33%
Project Details
State
WA
County
Mason
Region
West
Developer
—
Utility
Bonneville Power Administration
Entity
BPA
Point of Interconnection
Shelton-Fairmont No 4 230 kV line
Data Source
LBNL
No news available for this project.