Data centres take 5% of US power, three times the world average
Original title: Around 5% of electricity in the United States is used for data centers — far more than the global average · Our World in Data · 12 Sept 2026
Fast-moving · data as of 12 Sept 2026
What does the data say about around 5% of electricity in the United States?
Our World in DataView originalOriginal chart: Our World in Data
So what
Globally, data centres are still a rounding error at 1.5% of electricity, but the US share has nearly doubled in five years to 5%. The real constraint is local: in Virginia and Ireland they draw a fifth to a quarter of all power, so grid connections, not chips, become the bottleneck. Hyperscalers and utilities should treat site-level power availability as a strategic asset and price it accordingly.
- Data sources
- International Energy Agency (Energy and AI); Ember
- Authors
- Hannah Ritchie
- Source article
- Not recorded
- Rights
- Third-party rights need checking. The chart is not reproduced here.
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- Read Our World in Data’s terms ↗


