The option project is common to the three streams. It is based on the final project of the students' diploma from the National School of Architecture of Lyon involved in a master's degree in "Eco-constructive and Architecture Transitions ". Through this interdisciplinary work between student-architects and student-engineers, the goal is to get engineering students to invest in a reflection on economically viable solutions, adapted to a Post-Carbon Society taking into account the scarcity of resources, the necessary energy frugality in a regenerated city.
A substantial part of the activities is dedicated to environmentally sustainable development and social responsibility.