The objective of this analysis is to develop a mathematical model for energy demand forecasting in Spain. The model should be able to predict tomorrow’s demand having data of the daily demand the days before. The research is done using the R programming language and all the data and code needed to reproduce the study is provided within this document to ensure fully reproducible research.

This study tries to find which types of severe weather events have been more harmful with respect to population health and which have had the greatest economic consequences. All the study is fully reproducible and all the code is provided for that purpose within this document. The code has been written as short and clear as possible to facilitate understanding.