Operator Comparison
Amazon Web Services vs Microsoft
Amazon Web Services and Microsoft Azure are the two largest public cloud providers, both investing tens of billions annually in AI data center capacity. AWS leads in overall cloud revenue and geographic breadth, while Microsoft has moved aggressively into AI through its OpenAI partnership and Azure AI services expansion. This head-to-head shows their direct infrastructure footprints across the globe.
Amazon Web Services
Facilities44
Capacity14.1 GW
Countries27
vs
Microsoft
Facilities53
Capacity13.1 GW
Countries37
Scale Comparison
Status Breakdown
Amazon Web Services
Operational31
Planned6
Under Construction5
Announced2
Microsoft
Operational32
Planned12
Under Construction7
Announced2
Energy Mix
Amazon Web Services
Renewable14
Unknown8
Mixed5
Grid3
Nuclear power supply2
Energy procurement not disclosed at facility level2
Nuclear / PJM grid supply1
Grid / utility infrastructure1
Grid (SP Group — Singapore national grid)1
Grid (KSA utility power)1
Hydroelectric1
LNG power-plant-adjacent1
Renewable energy matched at AWS region level1
Renewable energy matched1
Renewable / grid1
Facility-level energy not disclosed1
Microsoft
Renewable22
Mixed14
Unknown10
Grid2
Nuclear1
Renewable energy and sustainability goals1
Energy procurement not disclosed at facility level1
Renewable energy matching1
Grid with Microsoft renewable-energy procurement commitments1
Top Countries for Amazon Web Services
United States12 facilities
India3 facilities
Japan2 facilities
Australia2 facilities
South Korea2 facilities
Top Countries for Microsoft
United States11 facilities
Poland2 facilities
Spain2 facilities
Australia2 facilities
Austria2 facilities
Largest in Amazon Web Services
Frequently asked questions
- How does Amazon Web Services compare to Microsoft in AI infrastructure?
- Amazon Web Services has 44 tracked facilities with 14.1 GW selected tracked capacity. Microsoft has 53 facilities with 13.1 GW. The comparison includes status breakdown, energy profile, and geographic distribution.
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