The Energy Storage Europe is an international trade fair with accompanying congress on the collection and storage of renewable energy, which is an issue that moves scientists and politicians worldwide. The conference is characterized by well-known speakers and participants. Here are discussed the latest developments in energy storage, but are also given critical insights into the market development and technology integration. The accompanying exhibition gives the opportunity to inform themselves about the latest technologies, developments, trends and solutions and also to conclude business transactions. Many companies and research institutions present at the fair their latest products and research results. Synergies can be drawn also from the sharing of best practices and from networking. On the whole the organisers welcomed on the 3 days of the fair, from 12. March to 14. March 2019, about 155 exhibitors and 4000 visitors on the Energy Storage Europe in Düsseldorf. The Energy Storage Europe in Düsseldorf took place from Tuesday, 20. September to Thursday, 22. September 2022.