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Bar chart showing data centre electricity generation by energy source — Global, China, U.S. — 2025 vs 2035. Source: IEA / Statista.

Diagram of NTT and SKY Perfect JSAT's Space Integrated Computing Network — GEO and LEO satellites, high-altitude platforms, and terrestrial 5G/6G networks connected by optical links.
Compute in space will be one layer of a wider network — GEO and LEO satellites, high-altitude platforms and terrestrial 5G/6G, linked by optical relays. Source: NTT & SKY Perfect JSAT, Space Integrated Computing Network.