Approach
Sustainability is part of our corporate DNA. By this, we mean all actions we take to promote and protect the environmental, social and economic interests of our stakeholders in the long term.
Our guiding principles
- Reduce carbon footprint of real estate
- Create the offices of the future
- Enable our employees to be at their best
Note on sustainability information
Further detailed content on alstria’s sustainability activities is now available on our new website: alstria.eu/sustainability.
The following information is available there:
-
- Carbon Accounting: RECAP Framework & Reports
- Performance: Sustainability data (EPRA sBPR, Excel) from 2023
- Progress: Tracking our Science Based Targets
- Ratings: Last three results from
- S&P Global CSA
- MSCI ESG Rating
- Bloomberg ESG Scores
- Sustainalytics ESG Risk Rating
- CDP Climate Change
- ISS ESG Corporate Rating
- GRESB Public Disclosure
- EPRA sBPR Awards
- Financial Times EU Climate Leaders
-
- Reporting: Current sustainability report and all historical reports (2010–2022/23)
Low-carbon design principles of alstria
To accelerate the pace of decarbonization, we have set low-carbon design principles. Our low-carbon design principles are the basis of our construction activities toward decarbonizing our portfolio.
Click here for our Low Carbon Design Adviser (custom-GPT): ChatGPT – Low Carbon Design Adviser
Biodiversity
Biodiversity in the real estate industry
as of June, 2025
List of measures with do’s & don’ts
Biodiversity in buildings, as of June 2025
We offer our tenants and employees alike an attractive framework contract to procure 100% renewable energy and thus help them reduce their carbon footprint. This project received in 2017 the immobilienmanager Award for the category sustainability. We are glad to see since then that other companies have been replicating this approach. The more, the better!
Policies
Our vision is to integrate sustainable practices into the daily work of our employees and to achieve all of the goals we have set for ourselves. For this reason, alstria’s CSR committee meets twice a year at the supervisory board level to monitor the strategic direction of our sustainability practices. In addition, a code of conduct defines our interaction with the public and protects the rights of our employees and service providers through guidelines.
June 14, 2019
September 23, 2025
2010