This brief draws on three cases to show how the private sector contributes to the conceptualisation, design, delivery and evaluation of climate-smart agricultural interventions and can help bring them to scale. Engaging the private sector in CSA interventions enhances the applicability – and thus the sustainability of interventions, increases uptake and delivers a triple win for donors, beneficiaries and the private sector.

Innovation is often presented as one of the main catalysts for more sustainable and inclusive development. In the agricultural and food sectors, innovation is characterized not only by specificities arising from its relationship to nature, but also from the wide diversity of its stakeholders, ranging from farmers to consumers, and including intermediaries such as the research community and advisory services. Innovation emerges from interactions between these actors, who mobilize resources and produce knowledge in collaborative mechanisms in orderto generate changes.

This article examines how research on the agriculture and agrifood systems mobilizes the concept of Innovation System (IS). A literature review on the IS provides an analytical framework for determining its theoretical frame of reference, its area of application and its uses.