Using Life Cycle Assessment for Quantifying Embedded Water and Energy in a Water Treatment System

This research established a methodology and database for assessing the environmental impacts (specifically quantifying the embedded water/energy) of a water treatment system. This project was limited to proof of concept. It aimed to improve the existing life cycle assessment methodology, filling in critical data gaps, and establishing the foundation for making better-informed decisions. The project also offers opportunities to raise awareness of the true value of water by accounting for the embedded volume of freshwater and natural resources used to produce the centrally distributed water as a product measured over the full supply chain. Research partner: U.S. Bureau of Reclamation.