The 04, 05 and 06 December took place on Higher Education Exhibition Sup’Armor in Saint-Brieuc, which attracted more than 10,000 students from the entire department. In this year 2014, the thematic of this exhibition was the trades of the green economy, and to illustrate it, a CREST stand was held out for 3 days. On the spot, the partners of the project CREST and the professionals identified for the action” Valuation of the jobs by the green economy” shared their experiences with the public. These days were sources of meetings, exchanges with the young people and first contact with the present professionals on the event.