On the list of climate actions any home with a garden can “easily” engage in, we’d like to see the topic of Domestic Waste Waters; how to avoid them and how to reuse them in our immediate landscapes; for food resilience, for wildfire prevention, for shelterbelts for biodiversity and so on.

The NBS of reedbeds or other phytopurifying installations are well known solutions already for working with grey waters. WET-lands or leeching fields can also take higher levels of “contamination”. Vermicomposting toilets work, and in combination with a secondary and terciary purifying process (aquatic plants in gravel beds + woodchip bowls or channels in combination with vegetation) provide a nutrient rich water source for our foodscapes, firebelts and biodiversity hedges.

Project Aims

We feel there is a need for awareness raising of these Nature Based Solutions on a domestic scale as well as a lack of transparency in legislation in these matters.

Therefore we would like to take time to list European and maybe also global legal frameworks that allow to reuse domestic waste waters in our gardens and under which circumstances.

We want to identify and document case studies and free up funds to conduct proper research such as laboratory tests on effluents of maturing and mature systems and/or soil irrigated with these effluents.

Ideally we can give anyone working with water professionally the jumping board they need to back up their often innovative (to the ears of some) solutions in front of administrations or their clients, especially now that we are living a general time of droughts and floods in many areas of the globe.