Under the research and development (R&D) partnership, the Higher National School of Renewable Energies, Environment & Sustainable Development has participated in the national SONATRACH – Universities workshop organized within the university of Badji Mokhtar – Annaba, in the 19th of December 2021. Two partnership projects were presented by “Prof. Boubiche Djallel Eddine” and “Prof. Khaldi Fouad” under the supervision of “Prof. Leila Moknache” the director of the school.