GridEdge Networks, located in Westford MA, develops and sells highly reliable and cost effective grid protection and monitoring systems to electric utilities and independent power producers. GridEdge Networks products are located at the edge of the transmission and distribution grid and use its innovative powerline technologies that significantly reduce costs and simplify installation for the electric utility and power generation customer. They enable deployment of protection and monitoring applications while leveraging existing infrastructure and utility assets. GridEdge Networks is the inventor of the patented Distributed Generation Permissive (DGP) technology used for unintentional islanding protection of grid attached renewable resources.