Development of an algorithm for the transition of civil aviation to ecologically clean aviation fuel

The object of the study is the process of decarbonization of civil aviation by switching to environmentally friendly fuels, which is relevant for the majority of countries in the world seeking to reduce the carbon footprint of air transport. The study uses methods that comply with international standards, which allowed to draw conclusions applicable in a global context. Due to their features and characteristics, the results of the study made it possible to form a clear idea of the global industry program to reduce and offset carbon emissions, as well as to establish the level of readiness of the civil aviation of the Republic of Kazakhstan and related industries to switch to alternative types of aviation fuel. The constructed mathematical models of the dependence of the efficiency indicator Y (carbon footprint level) on a set of factor features Xi and made it possible to prove the presence of multicollinearity in the array of mutually independent factors affecting the efficiency indicator Y, as well as to prioritize them based on the strength of their influence on the size of the carbon footprint of air transportation. It is emphasized that the process of switching aviation to bio- and synthetic aviation fuel is complicated by the lack of a Strategy and related documents on the implementation of activities related to the transition of aviation to new generation fuels. The key points of constructing the algorithm for the transition of civil aviation to environmentally friendly fuel have been identified, which ensured the construction of its simulation model. The practical application of the proposed algorithm for the transition of civil aviation to new-generation fuel should become the fundamental basis for the formation of the country's Roadmap for the transition of aviation to SAF and LCAF