Nanotechnology Centre, CEET, VSB – Technical University of Ostrava in cooperation with the Institute of Geonics of the CAS invites top scientists of the world to the ninth annual international biennial "Nanomaterials and Nanotechnologies Meeting" (NOM) - NanoOstrava 2025. The participants will share the latest discoveries and innovations in nanotechnology, energy storage, and sustainable energy sources. Key topics of the conference will include how we can contribute to sustainable energy and how energy sources are transforming over time. These current issues reflect the core visions of two major projects, REFRESH and MATUR, in which the Nanotechnology Centre (CNT) is actively involved. The conference promises to be an inspiring event for anyone interested in the future of energy and nanotechnology.