Utilisation Rationnelle News Today

In the face of the current energy crisis and the need to implement the objectives of climate and energy policy, it seems necessary to examine energy efficiency. Accordingly, this article aims to assess the energy efficiency of European Union (EU) countries. The assessment is performed using data envelopment analysis (DEA), a non-parametric method of measurement of relative efficiency. Ireland recorded the highest energy efficiency both in 2013 and 2020. The average efficiency of all countries as...