2017 was a successful year for DGNB certifications. It is becoming more and more important to organisations that they plan, build or operate buildings, or entire urban districts, holistically – taking the whole range of sustainability factors into account. This was also highlighted at the Expo Real Trade Fair for Property and Investmentin Munich in October, where the DGNB issued a record number of certificates.
Ten years ago, when the German Sustainable Building Council (DGNB) was founded, sustainability was a niche topic in the German construction and real estate industry. A decade later, we have made considerable progress.
“Systems that limit planners’ creativity and design freedom are fundamentally wrong and ineffectual,” says Thomas Auer, Professor for Building Technology and Climate Responsive Design at TU Munich and Managing Director of Transsolar Energietechnik. In our blog interview, he discusses the differences between international certification systems for buildings and the special role played by the German Sustainable Building Council (DGNB), also reflecting on the responsibilities architects and engineers will face as a result of necessary changes in the environment we build around ourselves.
When we’re shopping and we think about sustainability, our thoughts quickly turn to the many shades of organic, green and vegan. But the supermarket itself – or rather the building, how it was built and the technical equipment – can also be an impressive testimony to the powers of sustainability, as the retail chain REWE has shown. I recently went on a store visit in the Frankfurt suburb of Praunheim and it was a chance to take a first-hand look at what green building means to the company.