- Concept design: integral utilization of organic manure at temporary major events. Sustainable sanitary concepts for nutrient supply (closed-loop economy) for Kulturkosmos e.V., Müritz.
- Consulting function at Deutscher Evangelischer Kirchentag 2015 (Stuttgart) for the transposition of solids from dry toilets (DBU initiative, in cooperation with the university of Stuttgart and others)
- Concept design for the Department for City Development in Hamburg regarding the application of the TerraPellet-concept (dry toilet system with integral transposition) within the inner-city area of Hamburg
TerraPellet GmbH is supported by IFB Hamburg (InnoRampUp-program)