This course consists in two modules. The first deals with basic concepts in Energy Economics as the distribution of sources and consumption patterns at the geographical level, the analysis of demand and supply of different energy sources and the use of energy by sectors. World energy outlook scenarios are deeply investigated. The second part of the course allows students gathering main analytical tools to consider jointly energy issues and climate change impacts. The economic analysis of policy impacts over the long term and burden sharing issues in the international bargaining process are also analyzed. At the end of the course students will be able to understand global energy and climate reports, conduct their own impact analysis and be familiar with main simulation models.