A major low-carbon hydrogen project named Hy2Move has gained approval from EU competition officials, granting significant public subsidies to 11 companies involved, including industry giants like Airbus, BMW, and Michelin. The project, a joint effort by seven European countries, aims to advance transport fuels through the development of technologies such as powerful fuel cells for ships and trains and lightweight hydrogen tanks for aviation fuel. The approved state aid, intended to kick-start private sector investment of €3.3bn, is part of the growing momentum towards hydrogen as a key player in decarbonizing transport and heavy industry in Europe. Margrethe Vestager, the EU Commission vice-president overseeing competition policy, highlighted the importance of collaborative efforts in scaling up hydrogen technologies, emphasizing the need for shared investments due to the high risks involved. Despite the optimism surrounding hydrogen, challenges lie ahead, including doubts about achieving production targets and defining 'low-carbon hydrogen' to prevent greenwashing with 'blue' hydrogen derived from natural gas. The EU's focus on ensuring robust criteria for sustainable hydrogen production reflects the urgency of addressing climate change and transitioning towards greener energy solutions.