Clean NewsNewsProductsTechnologyElectrovaya buys majority stake in Cleantech Firm from Tata MotorsStaff ReporterFebruary 9, 2018February 7, 2018 by Staff ReporterFebruary 9, 2018February 7, 201802Canadian stock exchange-listed Electrovaya Inc. has acquired 71.6 per cent stake in Norwegian cleantech engineering firm Miljobil Grenland A.S. (MBG), raising its holding to 78.1...