Puyallup, Pierce County, WA
Centeris South Hill data center
Why this stage: A state environmental review record names the Centeris Voltage Park infrastructure upgrades at 1023 39th Ave SE. City construction permits for the same work appear in the city portal's search listings, but the portal blocks automated reading, so we do not rely on them.
- Owner or developer
- Centeris. The owner of record is BCC Puyallup LLC.
- Voltage Park's role
- Colocation tenant
- Link to Voltage Park
- “Voltage Park, a next generation cloud provider for AI, chose Centeris Data Centers for one of its primary facilities” Economic Development Board for Tacoma-Pierce County, republishing the Centeris release
- Announced capacity
- 10 MW. “available capacity for its 10+MW deployment” Centeris release
- Stated timing
- “The energy consists of hydroelectricity with supplemental wind in Puyallup, Washington” Source
| Date | Record | What it shows | Source |
|---|---|---|---|
| February 15, 2024 | Public recordCity of Puyallup, via the Washington Department of Ecology SEPA Register · SEPA 202400685 | Environmental review for Centeris Voltage Park infrastructure upgrades: a new switchgear building, an underground medium voltage feeder, and ten new standby diesel generators replacing two.Status: Determination of non-significance issued | Record |
Unverified: not found in online records
- City permits for the work appear in search listings but could not be opened. The city portal blocks automated access.
- No air agency approval for the ten new generators was found online.
- No utility service or energization record was found.
- The landlord listed the campus for sale in October 2025, describing 24 MW of critical load across the whole site. That is a landlord figure, not Voltage Park capacity.

