BUSINESS

China’s AI Boom Puts New Strains on the Grid, Experts Say

Published: May. 22, 2026 1:27 p.m. GMT+8

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A State Grid transmission and distribution station in Huai’an, Jiangsu province, on Feb. 14. Photo: VCG

China is still in the early stages of coordinating artificial intelligence (AI) computing demand with electricity supply, and fast-growing data centers are beginning to pose new challenges for grid planning and operations, experts said at a Wednesday industry forum.

The issue is becoming more urgent as China’s AI buildout shifts grid concerns from total power consumption to real-time power delivery, flexibility and local system stability.

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China's AI data center expansion outpaces grid expansion: centers built in 8 months vs substations taking 3-5 years, causing planning mismatches.
Data center power demand is highly volatile, with millisecond fluctuations; clustering gigawatt-scale centers could exceed 100 MW fluctuations, threatening grid stability.
Policy responses include expanding green electricity direct connections and piloting "source-grid-load-storage" integration; firms also explore nuclear power for data centers.

AI generated, for reference only

Who’s Who

Alibaba Group Holding Ltd.: Alibaba Group Holding Ltd. has made early investments in nuclear fusion and small modular reactor technologies, according to a report on AI data center energy challenges. The Chinese tech giant is exploring these advanced nuclear options to directly power data centers, following similar moves by U.S. technology companies.

Tencent Holdings Ltd.: Tencent Holdings Ltd., a Chinese technology company, has made early investments in nuclear fusion and small-reactor technologies as potential future energy sources for data centers.

AI generated, for reference only