Mexico: Cemex Mexico’s Puebla cement plant directly prevented 55,300t-worth of CO2 emissions through alternative fuel (AF) substitution during the first eight months of 2023. RSS News has reported the facility recorded the highest alternative fuel (AF) substitution rate anywhere in Latin America. When factoring in its removal of landfill-associated CO2 emissions, this gives the Puebla plant’s cement a carbon footprint of 400kg/t. Cemex is committed to reducing its specific emissions to 430kg/t of cement globally by 2030.