PSE-86
100 MW storage in Whatcom, WA · In queue since July 2020 · Proposed COD November 2023
100 MW
Capacity
1
Components
Battery
5y 10m
In Queue
IA Executed
IA Status
COD target: 2023
Total Duration
3y 4m
Schedule
30 months past proposed COD
Interconnection request submitted to ISO/RTO
Project undergoes interconnection studies to assess grid impact.
Typical: 18–36 months
Interconnection agreement executed — binding commitment to build
Typical: 30–60 days (negotiation)
Project under construction
Typical: 6–18 months
Proposed COD: 2023-11-30
PSE-86 is a proposed 100 MW battery storage project located in Whatcom County, Washington. The project, developed by Puget Sound Energy (PSE), entered the PSE interconnection queue on July 24, 2020, and has a proposed commercial operation date of November 30, 2023. The interconnection agreement for the project has been executed.
The project will interconnect at the Portal Way 115-kV Substation.
Generated from interconnection queue and public data sources
State
WA
County
Whatcom
Grid Region
Mountain West
Market
—
Developer
—
Utility
Puget Sound Energy
Entity
PSE
Service Type
—
Point of Interconnection
Portal Way 115-kV Substation
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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