The Ulm Electrochemical Talks (UECT) is a highly anticipated event that will gather approximately 300 experts in the field of sustainable energy production and utilization on June 14 and 15, 2023. This conference, organized by the Center for Solar Energy and Hydrogen Research Baden-Württemberg (ZSW) in Ulm, serves as a platform for insightful presentations and discussions on the latest developments and trends in batteries, fuel cells, and hydrogen production. Since its inception in 1993, the UECT has grown to become a renowned international specialist event, extending its influence far beyond the borders of Ulm. The conference attracts participants not only from the research community but also from industry and politics, fostering a collaborative environment where ideas can be shared and partnerships can be formed.