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AWS plans 300MW data centre campus in Walla Walla County
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Fusion42 · 8 November 2026 · Fusion42 review
AWS plans a 300MW data centre campus in Walla Walla County, Washington, featuring three 220,000 sq ft buildings on 134 acres, currently under State Environmental Policy Act review. The project is expected to create 120 to 150 full-time jobs and follows a downscaled design from an initially larger planned development.
This Wire brief sits within Fusion42's coverage of Cloud Infrastructure.
◆ ◆ The Wire takeaway
AWS is scaling back an initially massive data centre project but still opening a significant new site in Washington. You should evaluate regional data centre demand and local regulatory timings before committing to physical infrastructure plans.
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1 source · 8 Nov 2026
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