Arlington Battery Energy Storage System is a battery storage power plant in Washington.
| Plant Name | Arlington Battery Energy Storage System |
|---|---|
| Operator | Pud No 1 Of Snohomish County |
| City | Arlington |
| County | Snohomish County |
| State | Washington |
| ZIP | 98223 |
| Coordinates | 48.15617, -122.14374 |
This plant highlighted in navy-ringed pin; other generators within 25 miles shown as fuel-colored dots.
| ID | Technology | Fuel | Capacity | Status | Online |
|---|---|---|---|---|---|
| ABESS | Batteries | Battery | 25.0 MW | Approved | — |
| Owner | Location | Share |
|---|---|---|
| Arlington Energy Storage, Llc | Renton, WA | 10000.0% |
Ownership reported to EIA Form 860. Percentages reflect reported generator-level ownership share, averaged when a plant has multiple generators.
| NERC Region | WECC |
|---|---|
| Balancing Authority | Bonneville Power Administration |
Battery storage facilities don't generate electricity — they store it. They charge from the grid (often from solar during the day) and discharge during peak demand or to firm up renewables. EIA classifies them as power plants because they connect to the grid like one.