又让中国做到了！外媒：石油要变“白菜价”？中国国力再次飙升！

Core Viewpoint - The global energy landscape is shifting towards renewable sources, particularly hydrogen production from seawater, as countries face increasing environmental pressures and the depletion of fossil fuels [2][22]. Group 1: Challenges in Hydrogen Production - Historical attempts by countries like Denmark and France to develop seawater electrolysis for hydrogen production faced significant technical challenges, leading to project failures due to high costs and disagreements on technology [4][6]. - The U.S. and Japan also encountered issues with equipment maintenance and by-products, resulting in many projects being halted [4][6]. Group 2: China's Advancements - China has taken a different approach by focusing on low-cost and practical solutions for seawater hydrogen production, led by a team from the Chinese Academy of Sciences [6][7]. - A notable project in May 2023 involved the construction of a floating platform in Fujian, which successfully produced hydrogen at a cost of 0.4 yuan per cubic meter with a purity of 99.99% [7][9]. - The majority of the equipment used in these projects is domestically produced, resulting in a 30% reduction in energy consumption [9]. Group 3: Future Developments - By December 2023, Sinopec's Qingdao refinery established the first seawater direct electrolysis plant, producing 20 cubic meters of green hydrogen per hour [11]. - The research team is also expanding the technology to industrial wastewater treatment, indicating a broader application of the seawater electrolysis method [11][13]. - Future advancements include the development of a 110 cubic meters per hour seawater direct electrolysis system, set to be launched in Guangdong [11][18]. Group 4: Global Impact and Recognition - China's innovations in hydrogen production have garnered international attention, with foreign media discussing the potential for a significant reduction in oil prices due to these advancements [9][16]. - The country is positioning itself as a leader in the renewable energy sector, contributing to global decarbonization efforts and enhancing its energy security [18][22].