Keywords: Driveline Technologies and their Ecological Balance - Powertrain Electrification - Hybrid Technologies - Regenerative Fuels / E-Fuels - New Battery Technologies - Fuel Cell Propulsion - Charging Technologies - Hydrogen Engines - Hydrogen Combustion Process - New Engine Concepts / Emission Reduction - Hydrogen Storage - Powertrain Electrification / Components - Alternative Combustion Processes - Electric Drives - Autonomous Driving / Connectivity - Software - Innovative Powertrain Solutions - Innovative Components - Fuels and Ecological Balance Abstract: This three-volume report makes the presentations of the 44th International Vienna Motor Symposium (26–28 April 2023) available to a wider audience. Main topics are the energy debate, different drive systems and power sources. Edited by Univ.-Prof. Dr. techn. Dipl.-Ing. Bernhard Geringer, President of the ÖVK (Austrian Society of Automotive Engineers, Vienna)weiterlesen