Data Harmonisation for Energy System Analysis - Example of Multi-Model Experiments
2021
A variety of models have emerged in the field of energy system analysis to answer a wide range of research
questions surrounding a sustainable future for the energy sector. Even models that are designed to address
similar issues often have a different focus or modelling approach. Thus, model experiments are an important
tool to provide an overview of the range of models and to enable decision makers to make meaningful model
choices. The execution of such comparisons is based on a harmonised data set to ensure a high degree of
comparability. In the MODEX project cluster, six model experiments including 40 energy system models were
conducted and efforts were made to harmonise the input data not only within the individual comparisons, but
also beyond them in the consortium. The experiences and findings of the consortium on how data harmonisation
could be performed are presented in this paper. In particular, the focus lies on data transparency to ensure a high
degree of reproducibility. A key finding is that while model heterogeneity complicates harmonisation, an early
focus on data research and scenario design promotes the creation of a common data set. The collection of
metadata can provide a significant advantage for the use of model experiment results by external scientists but
also for the data acquisition process itself because of the predefined machine-readable and standardised format.
Keywords:
- Correction
- Source
- Cite
- Save
- Machine Reading By IdeaReader
9
References
0
Citations
NaN
KQI