Rich Earth Institute

The Rich Earth Institute recycles human urine into fertilizer. This work supports sustainable agriculture and protects vital water resources.

The Institute conducts original research on the safety and efficacy of urine-derived fertilizer, using its first-in-the-nation facility in southern Vermont to conduct field trials and develop urine processing and handling technologies. In collaboration with academic, industry and government stakeholders, the Rich Earth Institute is demonstrating pragmatic, sustainable solutions at the intersection of agriculture and sanitation.