Sabey Data Centers Announces 30-Megawatt Capacity Expansion in the Pacific Northwest

New megawatt-scale availability in Columbia and Seattle supports continued customer growth and demand for sustainable infrastructure

Sabey Data Centers, a leading data center developer, owner and operator, announces today new capacity coming online at two of its Washington state campuses. With availability beginning in Q4 2025, this expansion strengthens Sabey’s ability to meet increasing demand for sustainable, secure and scalable infrastructure in two of the region’s most strategic markets.

In Seattle, 6 megawatts (MW) of tier-3 type critical power will come online December 1, 2025. Located in the region’s most populated metropolitan area, Sabey’s flagship campus is powered by 100% carbon-free electricity from Seattle City Light and offers rich interconnection options, including access to over 20 carriers. Purpose-built for resiliency, scalability and operational excellence, the Seattle facility also delivers strong energy efficiency with an average annualized power utilization effectiveness ratio (PUE) of approximately 1.5.

At its Columbia campus in East Wenatchee, Washington, 5.5MW of tier-3 type critical power will be available starting November 1, 2025. Known for its low-cost, renewable hydropower, the Columbia campus delivers an exceptionally low total cost of ownership, with energy rates under $0.05 per kilowatt hour and an average annualized Power Usage Effectiveness (PUE) of 1.2. The site features robust network connectivity with access to more than seven tier 1 providers and offers significant room to grow, with 9MW coming online at the end of 2026 and another 9MW scheduled for the beginning of 2028.

“These two expansions reflect our continued investment in delivering sustainable, reliable, and scalable digital infrastructure across key U.S. markets,” said Tim Mirick, President of Sabey Data Centers. “Whether customers are seeking lower total cost of ownership or world-class interconnection, our Columbia and Seattle campuses provide the flexibility and performance today’s enterprises need.”

This announcement builds on Sabey’s longstanding commitment to providing future-ready, energy-efficient data center environments that support the evolving needs of cloud, AI and enterprise deployments.

To learn more about Sabey Data Centers’ Seattle campus, visit: https://sabeydatacenters.com/locations/seattle-data-center

To learn more about Sabey Data Centers’ Columbia campus, visit: https://sabeydatacenters.com/locations/east-wenatchee-data-center

About Sabey Data Centers

With a portfolio of more than four million square feet of mission-critical space, Sabey Data Centers is one of the largest privately owned multi-tenant data center owners/developers/operators in the United States. Sabey specializes in scalable, custom-built data center solutions recognized for their efficiency, low total cost of ownership, operational maturity and sustained uptime. Sabey provides sustainable data center services to many of the world's top financial, technology and healthcare companies. The company is a joint venture between Sabey Corporation and National Real Estate Advisors, LLC, acting as the investment manager on behalf of its institutional clients.

To learn more about Sabey Data Centers, please visit sabeydatacenters.com.

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Sabey Data Centers announces 30 Megawatt capacity expansion in the Pacific Northwest! With availability beginning in Q4 2025, this expansion strengthens Sabey’s ability to meet increasing demand for sustainable, secure and scalable infrastructure.