The main goal is the development of an energy-economy model e3.dz for Algeria and to enable Algerian partners to use the model for the projection and analysis of economic effects from the long-term development of the Algerian energy system under different scenarios. Three scenarios will be defined and implemented in the model 3e.dz regarding renewable energy deployment: business-as-usual, renewables high ambition, and renewables moderate ambition. Two other scenarios will quantify energy efficiency improvement. Training of the national partners includes model application.