41st Durban International Conference on Green Chemical Engineering, Energy & Environmental Sustainability (GCEEES-25) scheduled on Nov. 17-18, 2025 Durban (South Africa) is for the scientists, scholars, engineers and students from the Universities all around the world and the industry to present ongoing research activities, and hence to foster research relations between the Universities and the industry. The transition towards sustainable development has become a global pressing priority due to the high demand for energy, materials, and natural resources associated with population and industrial activities. This is inevitable with environmental challenges such as climate change, resource depletion, pollution, and energy insecurity posing significant threats to human societies and ecosystems.