How can ecological fairs increase sustainability in a university campus?

Purpose This paper aims to highlight the contribution of ecological fairs to the promotion of sustainability in university campuses, based on a case study carried out at the University of Passo Fundo, located in Southern Brazil. Design/methodology/approach Producers and consumers of the ecological fairs were interviewed to analyse how the social, economic and environmental spheres of sustainable development are impacted by these fairs. In total, 24 interviews were conducted. Findings The results showed how fairs positively impact the academic and local community while bringing sustainability into university campuses. Research limitations/implications - The main limitations of this study were the number of interviews and the short period during when the study was conducted. Practical implications - This case study demonstrated how the promotion of ecological fairs on a university campus plays an important role in the implementation and practice of sustainability and can serve as an example for other institutions that intend to work on similar projects. Originality/value This paper contributes to the literature by providing a discussion on how ecological fairs represent a good addition in the process of universities to become more sustainable and which aspects of each sustainability sphere are involved.