NISKAYUNA, N.Y. & NEEDHAM, Mass., Aug. 9 -- GE Global Research, the centralized research organization of General Electric Co.; Sensicast Systems, a provider of wireless sensor networking products and solutions; and Rensselaer Polytechnic Institute (RPI) announced today they are collaborating on a three-year, $6 million project for the US Department of Energy (DOE). They said the project will dramatically increase the overall energy efficiency of American industry by developing wireless sensor networks and systems to improve the efficiency of electric motors. 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