Missouri becomes test case for power-driven hyperscale buildout

Amazon plans to invest $10bn in a hyperscale data centre campus in Montgomery County, Missouri, following Google's $15bn commitment in the same county. The combined $25bn signal points to Missouri's emergence as a new hyperscale destination as power availability, land and resource-cost allocation reshape data centre site selection.

• Amazon's Project Green follows Google's $15bn county data centre plan

• Site logic shifts from user proximity toward power access and scale

The fact

Amazon plans to invest $10 billion in a hyperscale data centre campus in Montgomery County, Missouri, following Google's $15 billion commitment in the same county last month. County documents identify Amazon's site as Project Green, a roughly 1,000-acre development where construction began in April. Amazon says the project will create more than 400 full-time jobs, cover all grid expansion costs, and rely mainly on outside-air cooling.

The Assessment

Montgomery County is turning into a test case for hyperscale expansion beyond established data centre markets. The real shift isn't about Missouri — it's that site selection now prioritises power access, land and cost certainty over proximity to users. For internet infrastructure, the lesson is clear: competition for AI capacity is no longer about where your users are, but where you can get reliable megawatts, community approval and water at scale.

What to Watch

Watch Missouri's 30 November energy planning report, whether other cloud or colocation operators follow Google and Amazon into Montgomery County, and whether local grid or water systems trigger new siting constraints.