The BRIDGE General Assembly took place between February 11th and 12th at the European Commission in Brussels. The meeting was the occasion to present 4 reports produced by BRIDGE Working Groups and Task Forces during the last period, as well as to discover the new BRIDGE projects and hear the feedbacks and lessons learned from ended projects. Several parallel sessions on various topics were organized to strengthen the collaboration between projects and discuss about future BRIDGE topics in 2020. NAIADES participated in the workshop on interoperability and standardization between water & energy. BRIDGE is a European Commission initiative which unites Horizon 2020 Smart Grid and Energy Storage Projects to create a structured view of cross-cutting issues which are encountered in the demonstration projects and may constitute an obstacle to innovation.