Sustainability Magazine November 2025 Issue 59 | Page 83

NTT GDC SVP Brittany Miller explains how NTT is adding a gigawatt of capacity across seven markets as AI workloads reshape infrastructure
NTT GDC
NTT GDC SVP Brittany Miller explains how NTT is adding a gigawatt of capacity across seven markets as AI workloads reshape infrastructure

The data centre industry is experiencing its most dramatic transformation in decades, driven by AI workloads that demand unprecedented power densities and cooling capabilities.

Traditional enterprise facilities that once consumed 10-15 kilowatts per rack are being replaced by AI-optimised installations requiring 100 kilowatts or more, forcing changes in everything from electrical infrastructure to construction methods.
At the centre of this transformation is Brittany Miller, SVP of Global Infrastructure Development at NTT Global Data Centers( GDC), who has overseen a remarkable scaling of operations during her five-year tenure.
In that time, the company has moved from building modest facilities to planning gigawatt campuses that rival the electricity consumption of medium-sized cities, while simultaneously navigating supply chain challenges, sustainability requirements and the technical complexities of liquid cooling systems.
NTT GDC operates within NTT DATA’ s broader infrastructure portfolio, which includes cloud services, networks and managed IT solutions alongside data centre facilities.“ NTT DATA offers not
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