CellCube Energy Storage Systems Inc. announced Immersa plans to deliver 15 projects this year into the UK market of 20MW/80-120MWH using CellCube energy storage systems. CellCube and Immersa formed a strategic partnership to deliver renewable technology solutions to the grid using energy storage systems. A strategic partnership deal between Canadian firm CellCube Energy Storage Systems and UK-based Immersa aims to bring 20MW/80-120MW of vanadium redox flow battery systems to the UK market. The company aims to use flow batteries to also enter the UK's Firm Frequency Response and demand side response markets, despite flow batteries traditionally associated with the longer duration and longer response applications.