Supported by the following organizations
This is to certify that Yehezkia Seruni successfully completed and received a passing grade in ECObuild1x: Energy Demand in Buildings a course of study offered by DelftX, an online learning initiative of Delft University of Technology.
Noted by
Professor Arno Smets
Education Director TU Delft | Learning for Life on behalf of the Quality Assurance Board Delft University of Technology
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- Verified Certificate Issued August 3, 2026
- Valid Certificate ID d1f3e96406754e67b3649a8b8d0b21aa