| 81fünf high-tech & holzbau AG Passive House Association Kefersteinstr. 16 21335 Lüneburg Germany Telephone: +49 4131 26644 0 Fax: Homepage: www.81fuenf.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
