annual cooling-energy cut from water-side economizing vs mechanical chilling, temperate climates
~40–65%observed
| 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. |
|---|---|
| As of | 2023–2025 |
| Source | Journal of Korean Institute of Architectural Sustainable Environment and Building Systems |
| Review | checking…review by 2026-08-25 · fast cadence |
| Recorded changes | last 2026-07-14 · 2 revisions tracked |
| Claim id | annual-cooling-energy-cut-from-water-side |
Where the guide uses it
← Full numbers register — every date-stamped figure in the guide, with revision history.