GREENFIELD, MA (FRANKLIN COUNTY NOW) — Another transformer has blown on River Street in Greenfield this morning. Reports came in at approximately 7:37 a.m. This is the latest in a series of transformer fires in the past 24 hours, with others taking place Thursday evening on Washington Street and Hope Street. FranklinCountyNOW will update this story as more information as to the cause and damages from the transformer fires becomes available.