As a real estate company, one of the biggest sources of leverage S IMMO has when it comes to making a material contribution to a sustainable economy and society is to ensure that the construction, operation and modernisation of its properties are as resource-efficient, low in emissions and user-friendly as possible. To this end, S IMMO plans its own development projects according to the green building standards of BREEAM, WELL and LEED and evaluates property acquisitions based on existing certifications or future certifiability.