The European Economic and Social Committee (EESC) has put forth an own-initiative opinion to drive the development of green hydrogen markets within the EU's energy transition. The opinion emphasizes that only renewable hydrogen, meeting specific criteria, should be eligible for public funding. Additionally, it recognizes the necessity of utilizing other forms of renewable and low-carbon hydrogen during the transitional phase. The EESC stresses the importance of certification schemes not only for ecological standards but also for upholding social criteria, ensuring fair working conditions and labor rights. Furthermore, it highlights the need to prevent cross-subsidization of hydrogen grids by current gas users, advocating for the user-pays principle and proposing government funding support in the initial phases of infrastructure development. This opinion is part of the broader 2024 TEN Section Work Programme and aims to shape the future of hydrogen infrastructure, financing, and utilization in alignment with sustainable and socially responsible practices.