Abstract
Energy system modelling can serve to evaluate two scenarios and aid in enhancing policymaking. However, a common obstacle to initiating energy system modelling in developing nations is the limited access to data, leading to delays. Consequently, this work offers a dataset that can facilitate the creation of a basic energy system model for Uganda, serving as an initial step for subsequent model refinement and scenario analysis. The dataset is sourced entirely from publicly available and accessible outlets such as international organizations' websites, databases, journal articles, and existing modelling studies. This ensures that the dataset can be easily updated with the latest information or more precise local data. These data were used to calibrate a straightforward energy system model using the Open Source Energy Modelling System (OSeMOSYS), incorporating two simplified scenarios (Business As Usual and the Renewable Energy by 2050) spanning from 2020 to 2030. The assumptions made and outcomes of these scenarios are outlined in the methodology, serving as an illustrative demonstration of the possibilities with this dataset. This basic model can be tailored and expanded upon by local analysts and academics, providing a foundation for future work.