Renegades in California are installing systems that use wastewater from sinks and washers to operate toilets and water their landscapes, according to this story in the NYT. An earlier commenter on this blog asked whether this sort of setup would work. From what I understand, recycling greywater is against code in Dallas. I anticipate at some point this will change.
I’d love to hear comments from people who’ve tried this or know someone who has.