Uptime Institute 2026 survey: reported annual-average PUE across responding facilities
1.52observed
| Value kind | observed — Reported measurements, counts, and specifications keep the precision and scope stated by their source; an exact specification is not treated as a range. |
|---|---|
| Scope | Per-facility respondent mean in the 2026 survey; each responding facility has equal weight. Neither statistic measures every facility worldwide or guarantees a cooling design. |
| As of | 2026-08 |
| Source | Uptime Intelligence, Jacqueline Davis, The growing PUE advantage of larger data centers, published 2026-08-06. · Public opening paragraph; Global Data Center Survey 2026 annual-average PUE. |
| Review | checking…review by 2027-08-06 · standard cadence |
| Recorded changes | last 2026-09-16 |
| Claim id | uptime-2026-survey-mean-pue |
Where the guide uses it
← Full numbers register — every date-stamped figure in the guide, with revision history.