​The Technology Roadmap for Hybridisation of Energy Storage has been developed through expert contributions coordinated by the StoRIES project, with the support of the EERA Joint Programme on Energy Storage, and EASE. While it draws upon input from various stakeholders and aligns with European policy goals, the sole responsibility for the content of this document lies with the authors. It does not necessarily reflect the views of the European Union. The European Commission is not responsible for any use that may be made of the information contained therein.