Sabey Data Centers
Private US data centre developer; withdrew 68 MW Seattle request amid moratorium pressure.
Last refreshed: 16 May 2026 · Appears in 1 active topic
Why did Sabey pull its Seattle expansion as Equinix and Prologis held their ground?
Timeline for Sabey Data Centers
Fairfax pre-empts; Sabey pulls Seattle plan
Data Centres: Boom and Backlash- Why did Sabey Data Centers pull out of Seattle?
- Sabey withdrew its 68 MW Tukwila campus request from the Seattle City Light queue in May 2026, amid a combination of utility grid constraints, local opposition, and the risk of moratorium votes spreading from Northern Virginia to the Pacific Northwest.Source: Lowdown data-centres
- What data centres are still planned for Seattle in 2026?
- Following Sabey's withdrawal, Equinix and Prologis remain in the Seattle City Light queue with a combined 249 MW across three facilities. A second unnamed company also withdrew alongside Sabey.Source: Lowdown data-centres
- Where does Sabey Data Centers operate?
- Sabey operates facilities in Seattle (Washington), Fairfax County (Virginia), New York, Denver, and other US markets. Its Tukwila, Seattle campus expansion was withdrawn in May 2026 but existing Seattle operations continue.
Background
Sabey Data Centers is a privately held US data centre developer and operator, known for large suburban campus developments near major metro areas. In May 2026, the company withdrew its 68 MW request to Seattle City Light for its Tukwila campus — the largest single utility request pulled from the Seattle queue. A second unnamed company simultaneously withdrew, signalling a broader retreat from the Seattle market under combined pressure from local opposition, utility grid constraints, and evolving moratorium politics.
The withdrawal contrasts with Equinix and Prologis, which remain in the Seattle City Light queue with a combined 249 MW across three facilities, suggesting that larger, better-capitalised operators can absorb the regulatory uncertainty that smaller or private developers cannot. Fairfax County, Virginia — one of Sabey's other key markets — simultaneously voted 8-2 to impose new data-centre regulations designed to prevent the kind of community backlash that overtook Loudoun and Prince William County.
Sabey's Tukwila decision is a leading indicator of how moratorium votes and utility queue constraints interact: when community opposition meets a constrained utility grid, private developers without anchor tenant commitments are the first to exit. The company still operates facilities in Seattle, Fairfax County, New York, Denver, and other markets, making the Tukwila withdrawal a tactical retreat rather than a wholesale exit from the Pacific Northwest.