The Faculty of Technology and the Laboratory of Renewable Energies & Materials (LREM) at the University of Yahia Fares in Medea are organizing the fourth edition of ASREM on June 25, 2026. The conference will be held in a hybrid format, allowing for both in-person and virtual participation. The conference provides an opportunity for PhD students, engineers, researchers, and scientists to exchange knowledge, present research findings, and discuss recent trends and developments in renewable energy and materials.