In addition to purchasing Neste's SAF, Viva's recent efforts to contribute to a more sustainable Mexican air industry include Viva being the airline with the youngest aircraft fleet in Mexico equipped with fuel-efficient technology, implementing the first program in the Mexico aimed to separate and recycle on-board waste, and the launching of its voluntary carbon offset program. SAF is a renewable aviation fuel providing a more sustainable alternative to conventional, fossil based jet fuel. It is widely recognized as a key lever to achieve aviation's emission reduction goals. Using Neste MY Sustainable Aviation Fuel™ reduces greenhouse gas emissions by up to 80%*** over the fuel's life cycle, compared to using conventional jet fuel. Neste's SAF is made from sustainably sourced, 100% renewable waste and residue raw materials, such as used cooking oil and animal fat waste.