The aim is to investigate how green areas in Berlin can be supplied with ecological and climate-friendly toilets. As part of a practical test, it will be tested and evaluated to what extent both marketable self-sufficient toilet systems and new ones in the green areas are to be tested and evaluated.

technological developments can be combined with the requirements of a climate-neutral, ecological, gender-appropriate and barrier-free city in locations that are not accessible via electricity, water and wastewater media.

24 new toilet facilities are to be procured from April 2023 and built in Berlin's 12 districts. The subject of this tender is now the operation of all 24 self-sufficient public toilet facilities.

The aim is to ensure the clean, hygienic, operational condition of the toilets and their trouble-free, safe and reliable operation.

The aim is to investigate how green spaces in Berlin can be supplied with ecological and climate-friendly toilets. As part of a practical test, the extent to which self-sufficient toilet systems meet the requirements of a metropolitan environment is to be tested and evaluated. 24 new toilet facilities are to be operated from April 2023 in Berlin's 12 districts. The subject of this tender is the operation of all 24 self-sufficient public toilet facilities.

The aim is to ensure the clean, hygienic, operational condition of the toilets and their trouble-free, safe and reliable operation.