Displaying items by tag: Ministry for the Environment

Ecuador: Union Andina de Cementos (UNACEM) has been recognised as an eco-efficient company by the Ministry for the Environment. The certification is given to companies that have demonstrated environmentally friendly production. Unacem submitted four case studies to qualify for the certification, according to La Hora. These included examples of using slag to produce clinker and co-processing alternative fuels like palm kernel shell and waste oils.