The 2024 EcoCloud Annual Event will be a in-person agenda with networking sessions, featuring 4 new multi-center projects and initiatives moving forward in 2024: – AI/LLM energy/carbon footprint (Swiss AI Initiative and AI Center of EPFL) – Software stacks for a sustainable and intelligent edge-to-cloud ecosystem – New sustainable computing experimental facility for cloud technologies development at EcoCloud – X-HEEP: Open-source hardware and software computing platforms for edge acceleration