200 MW BESS planned in Thurston, WA — Puget Sound Energy
200 MW
Nameplate Capacity
1
Generators
unit
Batteries
Technology
Planned: —
Planned Operation
Coordinates
33.8208, -118.2212
County
Thurston, WA
Nearby Plants
| Field | EIA | GEM | Wikidata |
|---|---|---|---|
| Operator | CENT bn, LLC | — | — |
| Owner(s) | Cordelio BNC Holdings, LLC, WestDevCo bn, LLC | — | — |
| Status | Planned | — | — |
The Centralia Battery Energy Storage System is a 200 MW battery energy storage facility located in Thurston County, Washington. The plant is owned and operated by CENT bn, LLC. It utilizes batteries as its energy storage technology and has one generator. The facility's primary fuel is MWH (megawatt-hours), indicating it draws power from the grid to charge its batteries.
The Centralia Battery Energy Storage System operates within the Puget Sound Energy balancing authority and the Western Electricity Coordinating Council (WECC) NERC region. It is ranked as the 5th largest battery storage facility out of 6 in Washington state, and 274th out of 514 nationally. The plant's development and operation have been the subject of 10 news articles, with coverage focusing on industry trends, regulatory matters, and grid-related aspects.
Generated from EIA, GEM, and public data sources
NERC Region
WECC
Balancing Authority
Puget Sound Energy
Grid Voltage
115 kV
Regulatory Status
NR
Entity Type
Independent Power Producer
Sector
IPP Non-CHP
No generation data available for this plant.
No financial data available for this plant.
This plant is outside organized wholesale electricity markets (ISOs/RTOs). Nodal pricing data is not available.
Last updated 2026-03-26
View all 10 articles