CleanTechnica.com reports that researchers at New Mexico State University are testing a relatively inexpensive plumbing retrofit that could help buildings capture relatively clean greywater from plumbing before it hits the sewers.

Researchers at New Mexico State University are testing a relatively inexpensive plumbing retrofit that could help buildings capture relatively clean greywater from plumbing before it hits the sewers, and reuse it onsite for outdoor watering. CleanTechnica.comhas thefull story.