In this open access pedagogical guide, we turn our focus on the VET sector to identify barriers and opportunities for the adoption of deliberative pedagogies in VET school curricula. The guide refers also to climate activism as an expression of active citizenship, while it approaches citizen science as a bridge between deliberative democracy and citizen engagement in VET. This publication was produced by Stefania Oikonomou and Katerina Zourou in the context of the GreenVETers project.