Supported by the following organizations
This is to certify that Christian Koller successfully completed and received a passing grade in GEOBOOST201x: Specialization in Shallow Geothermal Energy: Skills Development and Training Across the EU a course of study offered by UPValenciaX, an online learning initiative of Universitat Politècnica de València.
Noted by
Javier Fermín Urchueguía Scholzel
PI del Proyecto GeoBoost Universitat Politècnica de València
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- Verified Certificate Issued September 24, 2026
- Valid Certificate ID 711dbc71aba94970b8e2825b976f5143