One of the pillars of the Slovak Battery Alliance's activities is the support of hydrogen production and the use of hydrogen technologies. Connecting these technologies to battery systems is essential, so it is equally essential to pay professional attention to this pillar. Already this year several presentation activities of the SBaA will be significantly focused on supporting the production and use of hydrogen, which we would like to contribute to the implementation of the Action Plan - measures for the successful implementation of the National Hydrogen Strategy of the Slovak Republic.