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Dr. Stefan Janßen

DGNB Auditor
s.janssen@j-ep.de
+49-511-39089444

janßen energieplanung

Certification system: Building

BEG funding: Consultation

Projects

Sartorius AG, Büro- & Eingangsgebäude / Certificate: Gold / Buildings New Construction Offices and Administriative Buildings / Location: Göttingen
1231 - Confidential / Certificate: Gold / Buildings New Construction Mixed Use / Location: Göttingen

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