Every project is certified in accordance with the requirements of an energy and/or sustainability certificate, with preference given to the Swiss label SNBS. We aspire to a 5-star Green Star rating according to the GRESB Benchmark Assessment across the entire portfolio.

In accordance with our decarbonisation strategy, we are striving for net zero emissions from our operations by 2030 for new buildings, and by 2050 for existing properties. This complies with the IPCC’s 1.5 degree target in relation to Switzerland’s building stock.

Wherever possible, we opt for compact structures and renewable energies for heating and cooling. When purchasing electricity, we consistently choose renewable energy sources.

For material-induced emissions (production emissions), we are aiming for net zero by 2040 for new buildings, in accordance with the decarbonisation strategy. To help us achieve this, we rely on systems and building materials with low levels of grey energy and pollutants.

At the project level, we adopt measures to increase the resilience of buildings with respect to future climate-induced risks.

In acquisition, planning and development, we prioritise the separability of materials, flexible use in operations and long service life.

When choosing projects, we focus exclusively on urban regions and carefully selected agglomerations with good connections to public transport (class A and B). This will make it possible for building users to rely entirely on slow traffic and public transport.

We perform a life cycle cost analysis for each project at the planning and development stage, which provide insights with respect to long-term servicing and maintenance costs. These are then factored in to our investment decisions.

We record all materials used via a BIM model and thus create the prerequisite for closing material cycles and determining the residual value of materials at the end of the property’s life.  

In acquisition, planning and development, we also base our decisions on the criteria flexible use, separability, and service life.

We work with partners that are committed to sustainability and stipulate this as a requirement when awarding contracts. We also require our partners to ensure that their supply chains are sustainable. 

With each project, we seek to achieve a high degree of comfort by striving for high standards in terms of daylight, air quality and thermal comfort. 

Through our projects, we seek to contribute to the sociocultural and demographic mix at the respective location and take account of the local municipalities’ aims and strategies in this regard by participating in their processes. 

We make the occupants of our buildings aware of sustainability-related issues and encourage discussion of these topics.