---

Size: 3746px × 5620px
Photo credit: © Nikky / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: blank, building, built, climate, concept, constructing, copyright, detail, deutsche, efficiency, energie-agentur, energie-pass, energiehaushalt, energiepass, energy, energy-saves, home, house, life, maufofi, model, object, plans, protection, pureline, quiet, redevelopment, series, solo