Technology Review: Cheap, Off-Grid Cooling
Tuesday, October 7th, 2008Technology Review: Cheap, Off-Grid Cooling: “A startup based in Cambridge, MA, has developed a new solar-powered refrigeration system for food storage in Indian villages that are off the grid. Promethean Power Systems’ design is a hybrid of conventional compressor-based refrigeration and thermoelectric materials–semiconductors that convert electricity into cooling and vice versa.”
(Via Technology Review: Cheap, Off-Grid Cooling.)
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