2026-07-31 · percent of global electricity
Data centers are a growing slice of electricity
AI hype meets grid planning — still single-digit globally.
The AI boom is, underneath it all, an electricity story. Data centers account for an estimated 2% of global electricity demand, per the IEA — still single-digit, but a growing slice that grid planners can't treat as a rounding error. This grid spotlights that 2% and sets it against the regions making up the rest of global demand.
1 cell = 0.1 percent of global electricity (0.1% of electricity demand) · 1,000 cells
Context
The ~2% figure is the IEA's estimate for data-center electricity demand — single-digit, even as AI workloads multiply. For grid planners, the stakes are less the level than the slope: how fast the share grows, and where the new load lands.
The other 98% is regional: Asia & Pacific accounts for 51% of global electricity, Africa 27.4%, and the Americas 19.6% in this 2026 breakdown, with data centers' 2% held out as the spotlight.
Small on the global ledger, data-center demand still concentrates in a handful of grid regions — which is why a single-digit share keeps surfacing in grid-planning debates. That gap between the global average and local reality is the tension this edition is built around.
IEA data centre electricity demand estimate ~2%.
Share and export
Credit this grid as Inagrid — https://inagrid.com/e/2026-07-31-data-centers-power