Nearly 30 years after the Earth Summit, we had become aware of the challenges emerging on a planetary scale, from climate change to the disappearance of species to desertification and soil degradation. Today, many of these concerns, which seemed so far away, are becoming a reality, with implications not only for achieving the Millennium Development Goals, but also threatening the very ability of almost seven billion people (nine billion by 2050) to live. Since then, a number of global and regional meetings have been held, giving the world a vision of a sustainable future. But this will only be possible if the environmental and social pillars of sustainable development are treated on an equal footing with the economic pillar. "Les Pratiques De L'économie Verte Au Profit De L'environnement" intends to add a contribution to the promotion of environmentally-friendly practices, particularly in terms of management on the one hand, and energy on the other, with a view to reducing the carbon footprint by benefiting sustainable development.