Andy Colthorpe speaks with energy storage associations from Ireland, Germany, Poland and Spain to hear about their unique situations as well as the opportunities and challenges they share.

Experts Frank Burke from the Irish Energy Storage Association and Bernice Doyle of Statkraft Ireland talk about the growing need for energy storage, how the market has rapidly developed so far and what it needs to look like to achieve a stable, decarbonised and secure energy system on the island of Ireland.