Danish Participation in IEA ES Task 46 on Application Oriented Energy Storage Selection

Future energy systems will predominantly rely on variable renewables, necessitating a careful balance between supply and demand to manage peak loads and fluctuations. In this context, system flexibility in the form of distribution, transformation, and energy storage will be essential. This means that considering the demand side will be essential as to identify the most appropriate energy storages for different demand types. To address this need, IEA ES has started the task “Task 46: Application oriented energy storage selection” aimed at advancing energy storage technologies by investigating the question: Which storage technology offers the best technical and economic solution in the specific application, and how relevant is this identified application-storage match for the energy system? This initiative aligns with the EUDP strategy, which emphasizes increased utilization of green electricity, heat storage, and flexible electricity use. It also provides insights into the cost-effectiveness of cross-sectoral integration. This application covers the Danish participation in IEA ES Task 46. The task will achieve: (1) matching system requirements with appropriate energy storage technologies; (2) fostering knowledge on best practices and existing applications; and (3) a prioritization framework for technology selection. And finally (4), the dissemination of key findings.