| Ökoplan Büro für zeitgemäße Energieanwendung Architect / Professional designer Hummelsbütteler Weg 36 22339 Hamburg Germany Telephone: 040 / 5394143 Fax: 040 / 5394144 Homepage: www.oekoenergie.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
