The Higher National School of Renewable Energy, Environment & Sustainable Development, administration, professors and students, extends its sincere thanks and gratitude to the President of the University of Batna 1, and in particular to the Library responsible of the University of Batna 1 and her effective staff for their encouragements and support to the school by giving about 3000 books in several specialties, in order to establish the school library. The members of the School presents you all thanks and gratitude.