A system dynamics air transport system simulation model to test transition pathways

This collection contains a system dynamics model of the air transport system (ATS), developed to assess the different aviation environmental emission reduction strategies using the adoption of hydrogen-electric, hydrogen combustion and SAF. The model consists of the interaction between four major segments, namely air travel demand, airline industry, fuel producers and aircraft manufacturers. The provided files can be executed using the software Vensim. Furthermore, two data sets as an Excel file, containing a collection of initial values, parameters, exogenous variables and variables used to calibrate the ATS model are given.