The JustH2Transit research project aiming for a fair hydrogen transition creates an overall picture of the hydrogen transition in Finland. The project aims to lead the change related to the widespread use of hydrogen in Finnish society based on researched information. The project maps the current situation of the hydrogen transition in Finland and the system-level bottlenecks associated with it. Alongside this, the environmental, technical-economic and social effects of the hydrogen transition are examined. The points of convergence of the hydrogen transition with the bio- and circular economy are evaluated from the perspectives of resource use and sufficiency. Answers and alternatives are sought for these themes, which strengthen the flexibility, resilience and fairness of solutions in our society. Oulu university (coordinator), VTT, LUT-university and BotH2nia hydrogen network are partners in this multidisciplinary research project.