**Meet the author**

Dr. Jose Ignacio Huertas: Mechanical engineer from Los Andes University, Colombia (1988). Doctor of Science from Washington University, St. Louis, USA (1997). Associate professor at Los Andes University until 2002. Currently, full time professor at Tecnológico de Monterrey, Mexico. Has leaded the Energy Research Group in Colombia and the Automotive Engineering Research

Center-CIMA in Mexico. Has published 45 papers mainly related to combustion and air pollution. Has graduated 6 PhD and 61 MSc. students. Has completed 90 research projects financed by private companies and governmental institutions. Currently works as researcher of the Energy and Climate Change Group of the School of Science and Engineering at Tecnológico de Monterrey. Is member of the national system of researcher in both Mexico and Colombia.
