The 3rd Annual Global Summit on Renewable and Sustainable Energy (AGSREN2027) will be held from May 24–26, 2027, in Brussels, Belgium. AGSREN2027 brings together researchers, academics, industry professionals, policymakers, and students to exchange knowledge and discuss recent developments in renewable and sustainable energy. The conference provides a focused platform for presenting research, sharing practical insights, and exploring emerging technologies shaping the energy sector. The program will include keynote sessions, technical presentations, and panel discussions, covering a wide range of topics in clean energy, sustainability, and innovation. Participants will have the opportunity to engage in meaningful discussions, gain new perspectives, and connect with peers from different sectors. We look forward to welcoming participants to Brussels for a productive and engaging conference experience.