Greywater

Our Kiri blogger asks if a master-planned monstrosity, perhaps with a bit of greenwashing to hide the problems, is better or worse than an unworkable city that arises higgledy-piggledy?

As Californians start looking seriously at using greywater for home irrigation, all roads — or pipes — lead to Art Ludwig.

Bone-dry California eases restrictions on greywater use, allowing wastewater from washing machines and bathtubs to spill onto the state's lawns and lemon trees.