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Average PUE of China's very large compute facilities falls to 1.34

As of the end of 2025 the average power usage effectiveness (PUE) of China's very large compute facilities had fallen to 1.34.

Record · Domain benchmark · as_of 2025-12-31 · confidence A

Record facts

Record ID
tbm-152
Table
Domain benchmark
Jurisdiction
China
Category
Energy-efficiency metric
Status
Published
Effective
2025-12-31
as_of
2025-12-31
Confidence
A
Issuer
National Data Administration

About this record

As of the end of 2025 the average power usage effectiveness (PUE) of China's very large compute facilities had fallen to 1.34. PUE is total facility energy divided by IT equipment energy — closer to 1 is more efficient. Note the scope: 1.34 is the average for very large facilities, not for all data centres (smaller sites typically run higher). Source: National Data Administration, Digital China Development Report (2025).

Source & verification

Source: National Data Administration, Digital China Development Report (2025) · https://www.nda.gov.cn/sjj/ywpd/sjzg/0608/ff808081-9e81e847-019e-a7020

Document: Digital China Development Report (2025)

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National Data Administration · Energy-efficiency metric · Published
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