[SMM Aluminum Flash News] China Achieves 35% Hydrogen Co-Firing Breakthrough in Coal-Fired Power Generation

Published: Jun 9, 2026 14:26
China has achieved a world-first breakthrough by successfully operating a coal-fired power generation system with a 35% hydrogen blending ratio, according to state media CCTV. The level is significantly higher than previous international trials, which generally remained below 10% due to combustion instability, deflagration risks and higher NOx emissions. Experts said the technology moves hydrogen from an auxiliary fuel to a major fuel substitute. When powered by green hydrogen, carbon emissions could be reduced by up to 50% while maintaining effective NOx control. The development supports China’s coal-power decarbonization efforts, although high green hydrogen costs, transportation, storage and infrastructure requirements remain key barriers to large-scale commercial deployment.

Data Source Statement: Except for publicly available information, all other data are processed by SMM based on publicly available information, market communication, and relying on SMM‘s internal database model. They are for reference only and do not constitute decision-making recommendations.

For any inquiries or to learn more information, please contact: lemonzhao@smm.cn
For more information on how to access our research reports, please contact:service.en@smm.cn