| Vor-Ort-Energieberater Architect / Professional designer Klümpenweg 23 47608 Geldern Germany Telephone: 02831 5157 Fax: 02831 5158 Homepage: www.passivhaus-niederrhein.de Email: |
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A wealth of Passive House knowledge.
Where Passive House stakeholders meet.
Mid-year event 23—25 June 2023
Main event 10—12 November 2023
Int'l Passive House Conference
