"The supply and production of energy is a challenge for isolated energy systems such as Cyprus. At the same time, the available technological solutions and the successful applications on other islands, have proved that the transition to 100% renewable energy sources (RES) is possible. The combination of RES, with the rapidly evolving energy storage technologies, make this goal achievable, even for Cyprus. The goal of the Cyprus Energy Agency for the period 2020-2030 is to study energy storage solutions and to promote policies that will support the Energy Transition of Cyprus in an environmentally sustainable way. "