Terna, the company that operates the Italian national electricity grid, and Avvenia, a Terna Group company and leader in designing innovative solutions to improve energy efficiency, along with Digital Magics, a business incubator listed on the Borsa Italiana’s AIM Italia market, announced that Hive Power is the winning start-up of the EES – Energy Efficiency For Sustainability. Call or Innovation. The initiative is part of Terna’s Open Innovation activities aimed at generating ideas and promoting a culture of innovation.