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ENEV PROOF FOR THE EXTENSION OF A KINDERGARTEN

EnEV Nachweis Kindergarten


CONVERSION OF A MIXED-USED BUILDING AND ENERGY EFFICIENT RENOVATION OF A BUILDING

Energetische Sanierung Mehrzweckgebäude


ENERGY EFFICIENT RENOVATION AND ADDITION OF STORIES OF AN ADMINISTRATIVE BUILDING

Energetische Sanierung Verwaltungsgebäude


ENERGY EFFICIENCY CONSULTING IN A COMMERCIAL CENTRE

Effizienzberatung Gewerbezentrum


ENERGY AUDIT IN A BRICKYARD

Energieaudit_Ziegelwerk
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