Carlos Grima Olmedo has a degree and PhD in mining engineering from the Polytechnic University of Madrid (UPM). At present, he is a professor in the Department of Geological and Mining Engineering at the Madrid School of Mines. His teaching, research, and professional activity mainly focus on the mineral concentration, transformation, and beneficiation industry, mining extractive activity, energy efficiency, safety due to the presence of gas and explosive atmospheres, and the use and exploitation of biogas and biomass. His scientific career is based fundamentally on the following research fields: carbon sequestration, carbon dioxide, brines, risk assessment, source apportionment, and soil materials. In summary, Carlos has published 23 papers in high-quality international journals and has presented communications at 26 international congresses and workshops. He has participated in the development of one patent (ES 2 662 880 B2. 17.10.2018). His h-index is 8 according to the Web of Science, while his papers have been cited 170 times in journals with an impact factor, in accordance with the Web of Science database. He has also participated in at least 20 research contracts between the university and external organizations.