Feasibility Study of a Micro-Grid Based on Renewable Sources and its Impact on the Energy Transition in the Building Sector

This article aims to show the aspects of a micro-grid based on renewable sources, in particular photovoltaic and wind turbines with storage system, which are environmentally friendly and reduce the cost of electricity consumption in buildings. Also, this paper discussed the feasibility of using renewable energy in a hybrid system to power a municipal building in the city of Hammam-Lif (Tunisia) under grid-connected conditions with a minimum life cycle cost. Through the use of HOMER software, the sensitivity analysis studies the impact of renewable energy potentials and the energy cost of electrical subsystems with a view to their deployment in various regions of the Tunisian territory.