This article has been written by 2B1st Consulting fueled by the data from Project Smart Explorer. Analysis and comments reflect a vision of the Hydrogen market evolution along the last few years, tracing projects and working with many actors of this supply chain. All the figures used in this article are extracted from the database www.projectsmartexplorer.com. The company has been tracking Energy projects for more than 15 years and Hydrogen projects since they emerged in the Process Industry, in 2019.