- M.S. Sustainable Systems, University of Michigan, 2020
- M.S.E. Environmental Engineering, 2021
- B.S. Environmental Geosciences, Texas A&M University, 2017
Nutrient recovery through urine separation, Life Cycle Assessment, Water Systems, Circular Economy
Stephen is working on assessing a new form of recycling: Pee-cycling. Instead of adding nutrient heavy urine to the wastewater treatment system and intensively treating the nitrogen and phosphorus as a waste, the project looks to create fertilizer with it instead. He is developing life cycle models to analyze the environmental trade-offs of this approach with the conventional wastewater treatment system.