Jamil Toyir, Professor of Chemical Engineering at Faculté Polydisciplinaire Taza-Université Sidi Mohamed Ben Abdellah Fez, Morocco, is an expert in the development of sustainable processes for energy and the environment using catalytic approaches and renewable sources. CO2 recycling into chemicals and fuels besides hydrogen production, transport, and storage are the author’s main investigations. He was awarded a European Label PhD in mechanistic studies of surface hydrocarbons reactions on supported metal catalysts using an organometallic chemistry approach from the University of Lyon, France. He performed as a long-stay invited researcher in several laboratories around the world, including France, Japan, and Spain.  Email: jamil.toyir@usmba.ac.ma