Mr. TOKPASSI Marius Esdras is a Green Ambassador for Climate in Africa promoted by Climate Change Africa Opportunities (CCAO) in 2020. He is a senior technician in Renewable Energy and Energy Systems from the University of Abomey Calavi, Benin. He is co-founder of the startup Green Environment Action (GEA) which aim stop reserve the environment, promote renewable energy and improve the living conditions of African populations. He is optimistic and adaptive with an entrepreneurial spirit and has a great passion for the use of biofuels to reduce the risk of lung diseases, pressure on forest resources to mitigate the effects of climate change. His professional interest is to undertake in the manufacture of ecological coal and the manufacture of composite materials to ensure energy efficiency in buildings. He enjoys working in a pragmatic environment. With his startup, he is currently working on the prototype of ecological coal in Benin.