Home / Green IT / Datacenter power usage effectiveness (PUE)

Datacenter power usage effectiveness (PUE)

Green IT[None]Ratio

Definition

PUE is calculated by dividing the total power usage of a data center by the power usage of IT equipment (computer, storage, and network equipment as well as switches, monitors, and workstations to control the data center).

Formula

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Tags

effectiveness, storage

Metadata

Category: Green IT · Added: May 17, 2026

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