Arlington Battery Energy Storage System
Arlington, Washington
- Capacity
- 25 MW
- Status
- Under construction
- Fuel
- Battery storage
- Technology
- Batteries
- Operator
- PUD No 1 of Snohomish County - (WA)
- City
- Arlington
- County
- Snohomish County
- State
- Washington
- Expected online
- September 2026
- Balancing authority
- BPAT
Arlington Battery Energy Storage System is a 25 MW battery storage power plant in Arlington, Washington. Operated by PUD No 1 of Snohomish County - (WA), it is under construction with an expected online date of September 2026. The facility is located in Snohomish County, within the BPAT balancing authority.
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Source: U.S. Energy Information Administration (EIA-860M)