Energy storage offers a range of opportunities for standalone developers, generators, network operators and consumers (ranging from large energy users through to domestic consumers) and other electricity s. Energy storage is not new – the scale of pumped hydro deployment across the globe is significant. The new technologies, however, are technologies that are frequently quick t. Our review demonstrates that no jurisdiction currently provides a comprehensive. As set out above, there are a wide variety of energy storage technologies and applications available. As a result there are a number of legal issues to consider, although the relat. A number of jurisdictions are seeking to address the challenges that energy storage faces, for example, by reviewing instances where double charging is discriminating against storage p.