With our partners
The ISA (International Sustainability Alliance) is a global network of leading companies in the real estate sector, made up of property developers, owners, occupiers and investors. They share a common goal: to apply the principles of sustainable development to the built environment. ISA has defined benchmarks for energy efficiency key performance indicators (e.g. CO2 emissions, water and energy consumption).
Involvement today to prepare for tomorrow
Our employees collaborate with a number of institutions in the construction and real estate industry that are promoting ideas on the sustainable construction, use and operation of buildings.
For example, we are involved in the following working parties and areas:
- German Sustainable Building Council (DGNB): involvement on various panels (executive committee, real estate advisory board, expert groups, development of utilisation profiles)
- Royal Institution of Chartered Surveyors (RICS) Germany, Professional Group Sustainability
- German Society of Property Researchers, Germany (gif e.V.), Working Group on Sustainability