Centersquare Seattle (SEA1-B) is a data center operated by Centersquare in Tukwila, WA, US. It carries a reported power capacity of 3.0 MW and is currently operational. It sits in the Tukwila data-center market on the WECC grid, which DC Hub's Data Center Power Index currently rates CAUTION, with an estimated 18.7-month time-to-power. The market shows mixed signals — validate live grid headroom and queue depth before committing capacity.
Data Center Power Index verdict for Tukwila — the market this facility sits in.
Full DCPI breakdown →DC Hub analyst read on Tukwila — the market this facility sits in (full deep-dive →).
Tukwila's 232 MW across 20 tracked facilities represents a moderately sized but operationally constrained market. Sabey commands dominant operator share with eight total properties six under Sabey Corp and two under Sabey Data Centers, while DataBank maintains a secondary presence with two tracked facilities. The competitive fragmentation is limited—five of the tracked 20 facilities are concentrated among just two operators—which suggests both consolidation pressure and limited new-entrant activity in the market. The CAUTION verdict on both excess-power 52/100 and constraint 52/100 metrics signals a market in equilibrium but without margin for error. Equal scoring on both axes means Tukwila lacks the excess capacity cushion that would allow buyers to absorb incremental leasing delays, but it also lacks the severe constraint that would guarantee rapid utilization of new power investment.…
Published DC Hub data for this location.
Comparable facilities in Tukwila tracked by DC Hub — compare power, operators, and grid context across the market.
get_facility slug="centersquare-seattle-sea1-b-601af3cf" (endpoint https://dchub.cloud/mcp) for the full cited record. Connect:
https://dchub.cloud/connect?src=page-onramp&entity=centersquare-seattle-sea1-b-601af3cf