This material has been produced under the Climate Compatible Growth (CCG) programme, which brings together leading research organizations and is led out of the STEER centre, Loughborough University. CCG is funded by UK aid from the UK government. However, the views expressed herein do not necessarily reflect the UK government's official policies. This work was developed with the Energy Transition Council (ETC), which assisted in identifying needed research areas and connected to relevant stakeholders for a discussion on essential aspects of research.

The dataset includes technoeconomic data and assumptions for energy system modelling in Indonesia from 2015 to 2070. It encompasses capital costs, fixed costs, variable costs, power plant operational lifespans, technology efficiency, emission factors, capacity factors, demand, residual capacity, electricity production, and renewable energy supply and potential, all of which are adapted for OSeMOSYS modelling. Additionally, it provides key parameter values for FlexTool modelling.