Your contact persons:

Dr. Gerhard Bronner

In addition to the office management and participation in all areas of work, he takes care of Special tasks such as interior development, noise action planning and sustainability issues.
E-Mail: gerhard.bronner(at)

Joachim Kaltenbrunner, Specialist for energy issues

Joachim Kaltenbrunner is a building system engineer and takes care of energy management, documentation and analysis of energy consumption and the implementation of energy-saving measures. It also processes the hazardous substances register.
E-Mail: joachim.kaltenbrunner(at)

Stefany Lambotte, Responsible for water development

Stefany Lambotte has been working in the water area since March 2017. She is a graduate biologist and environmental pedagogue. The main focus of the Environmental Office’s work is the renaturation of the streams on the southern Baar.

E-Mail: stefany.lambotte(at)

Kathrin Schwab, Responsible for nature conservation and urban development planning

Kathrin Schwab is an agricultural engineer and takes care of development plans, ecological accounts, biotope networking and nature conservation.

E-Mail: Kathrin.Schwab(at)

Ekaterina Petrianina, Voluntary Ecological Year (FÖJ)

In September 2019 Ekaterina started her FÖJ in the environmental office, where she wants to gain more experience for further studies. She also wants to get to know the German culture better with her year in Germany. Together with Lukas Schacherer and Amar Snani she organizes the nature experience groups and helps with various other activities.

E-Mail: foej(at)

Lukas Schacherer, Voluntary Ecological Year (FÖJ)

Lukas Schacherer started his Voluntary Ecological Year at the Environmental Office in September. Together with Ekaterina Petrianina and Amar Snani he is responsible for the organisation of the nature experience groups and works in various other fields. After graduating from high school, he uses the year to gain practical experience in ecology and nature education.

E-Mail: bufdi(at)

Amar Snani, Federal Voluntary Service (Bufdi)

Amar Snani came to Germany at the beginning of September to carry out an ecological Federal Voluntary Service in the Donaueschingen Environmental Office. Amar has the intention to participate in the development of his country Algeria, to strengthen the German-Algerian cooperation and to preserve our beautiful planet. Together with Ekaterina Petrianina and Lukas Schacherer, he also organizes the nature experience groups and helps with various other activities.


Picture sources: respective persons
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