Critical Practices LLC (CP) is a USA based organisation that provides services for design and implementation of sustainable technologies. The EarthAuger UDDT has been the result of 13 years of development by CP. The goal was to have a toilet that could:
- Be installed inside a house and remove treated solids and liquids from the house, while avoiding smells and flies
- Create usable end products
- Operate effectively without water or power
As the originator of the EarthAuger design, Critical Practices manufactures and distributes the technology, provides technical expertise, and trains local partners in construction and sanitation best practices.