During the visit of the Center for the Development of Renewable Energies director, Professor Noureddine Abdel-Baki, accompanied by the Secretary General, Mr. Redouane Sahraoui, to the Applied Research Unit in Renewable Energies in Ghardaïa. The visit witnessed working sessions with researchers and research support workers, which allowed to know the working conditions and the material and human means at the disposal of the researchers. The meeting began by listening to a presentation made by the Director Professor Noureddine Abdel-Baki on the outlines of the current status of the center (CDER) and prospects for its development. Then listen closely to the concerns of researchers and research support workers.