Late on a night of July in 1978, was born Badreddine KHELIFI, in Sfax, a polluted city in a green country, Tunisia. Environmental friendly, his eager to better exploit the natural resources of energies, lets his school to give him the responsibility of the honor head of its municipality at the age of 10.

He received the National Engineer Diploma (Electrical Engineering) from Ecole Nationale d’Ingenieurs de Sfax, ENIS, in 2002, and the Master degree (Electronics) in 2004.

He worked for two years as a project leader engineer in “public lighting” and “electricity installations” companies.

From 2004 to 2008, he was an assistant of electricity at university.

Since 2008, he has been a learning adviser in the Tunisian Vocational Training Agency, and he took the charge of the development, also.

He is focusing his researches on renewable energies, and he is member of the COREST group (COmmunication, Renewable Energies and Satellite Technologies). His special interests include safety and sustainable innovation.