The winner of the Gates Reinvent the Toilet Challenge is…drum roll please…
WELL, not so clear.
(I have a lot of problems with the Gates Foundation including their inability to communicate clearly what’s going on…)
Gates has decided to give money out in the form of grants; and its not clear what happened with any of those grantees. They got the money, yes…but then what?? Have the toilets been developed? Are they being tested? Are they being deployed?? Does the Foundation really care?? Well who really knows…
One of the grantees was the National University of Singapore, a place I was stationed at from 2010-12 and working in the field of water policy (including sanitation) at the time. Even with all my networking, I never heard about the grantees, or the development of the project. So I was never able to follow or support the project as it developed; nor was there any chance of collaboration.
From this article, it seems like CalTech was the winner of the challenge. Their model and development is innovative, effective and deserving, but a little technologically complex. I could instantly see problems with operation and maintenance in the developing world. But I’m not sure again what happened with it.
More results of the challenge are available here.