Global production of green hydrogen has started to surge, driven mainly by major policy initiatives in North America, UK-based international data analytics and consultancy group GlobalData has reported. Production of low-carbon hydrogen in general has been largely flat, or grown only slowly, for years, it pointed out. But acceleration started a couple of years ago. Global production of all forms of low-carbon hydrogen had reached 0.84-million tons a year in 2024. Total global low-carbon production capacity in that year had amounted to 1.7-million tons a year. The consultancy forecast, in its ‘Low-Carbon Hydrogen Market Report, Update 2025 – Global Market Outlook, Trends, and Key Country Analysis’, that, by 2030, global low-carbon hydrogen production would hit 42-million tons a year in the low case scenario, or 65.3-million tons a year in the high case scenario.