SAFCell to Generate Power for Caltech Solar Toilet

The California Institute of Technology (Caltech) will incorporate a fuel cell stack made by SAFCell, Inc. (Pasadena, CA) into its award-winning solar toilet to enhance the lavatory’s energy-efficiency.

The solar-powered prototype toilet, winner of the Reinventing the Toilet Challenge issued by the Bill and Melinda Gates Foundation in August of 2012, uses a chlorine reactor to rapidly disinfect wastewater.