Hospital Santa Ana — 24/7 hospital
83 plates on 28 panels and 31 breakers feeding chillers, autoclaves and imaging (CT, MRI, X-ray). An IPMVP Option C analysis estimates a reduction of about 3–4%, reported conservatively.
83 Denka® plates (then supplied under the Enersol name) were installed on 16 March 2022 across 28 panels and 31 breakers — main distribution boards, chillers, autoclaves and imaging feeders (CT, MRI, X-ray) — at Hospital Santa Ana, a 24/7 hospital in Colombia.
How it was measured. IPMVP Option C (whole facility), nine baseline months (Jun 2021–Feb 2022) against three reporting months (Apr–Jun 2022), using a facility seasonal model (R² = 0.88) because site weather data was not available.
- March before/after (two weeks either side of installation): −3.6%
- June 2021 vs June 2022 (same month): −4.5%
- Estimated reduction: ≈3–4%, consistent with a genuine but modest saving
Scope note. Only three post-installation months were available, so the result is reported as tentative; the analyst recommends 12 months of monitoring and sub-metering of the largest loads to confirm it.