Like most ecovillages, a key focus of TDF is to restore the land through what the people at TDF like to call stewardship. Taking care of the land to restore biodiversity through restoration of the soil. Proper water management is key to achieving this in the arid Portuguese interior landscape. Various solutions such as greywater recycling, composting toilets, and permaculture gardens are being implemented here, allowing TDF to grow their own food, while restoring the land at the same time.