Without an agreed - on standard, reporting water footprints simply as volumes is the easiest for consumers and businesses to understand, he says. (scientificamerican.com)
Measuring water footprints on a personal, commercial, industrial, local, state, and national level is a must. (treehugger.com)
Smart water technologies is set to be a $ 16 billion dollar market over the next few years as companies and government agencies realize the importance of monitoring and managing water footprints. (treehugger.com)