Olivier Nani Sinata is a design engineer specialized in renewable energies, wind power and biomass. He studied at Ecole Nationale Supérieure Polytechnique de Maroua (North of Cameroun). He posses skills in sizing solar and wind power plants on isolated sites, and also he also gained, through his studies and internships, a certain experience around biomass related technologies such as the design and building of biodigesters. Passionate about renewable energies and their applications, his love for this field takes root in the observation that several area of his native region are facing energy supply issues, as well as in his will to learn and discover new processes. He has joined the BTL as a Ph.D student, and he will be working on the anaerobic digestion of lignin.