可再生能源电解水制氢

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氢能:从试点探索到有序破局
Zhong Guo Hua Gong Bao· 2025-05-21 02:26
Core Viewpoint - The hydrogen energy industry in China is transitioning from pilot exploration to an orderly breakthrough phase, driven by the new energy security strategy of "four revolutions and one cooperation" [1] Group 1: Production and Consumption Scale - China is projected to have a hydrogen production capacity exceeding 50 million tons in 2024, maintaining the world's largest production and consumption scale [2] - Fossil fuel-based hydrogen production remains dominant, with coal-based hydrogen production at approximately 20.7 million tons (up 6.7% year-on-year), while natural gas-based hydrogen production is around 7.6 million tons (down 4.4% year-on-year) [2] - The main hydrogen consumption sectors include synthetic methanol and ammonia, accounting for 27% and 26% of total consumption, respectively [2] Group 2: Renewable Energy and Electrolysis - The development of renewable energy electrolysis for hydrogen production is accelerating, with 35 new projects expected in 2024, adding about 48,000 tons of capacity (up 62% year-on-year) [3] - By the end of 2024, over 90 projects will be completed, primarily in North and Northwest China, which account for 45% and 44% of the total capacity, respectively [3] Group 3: Market Pricing Trends - Hydrogen production prices are declining, with the average production price dropping to below 30 yuan per kilogram and consumption price below 52 yuan per kilogram in 2024 [4] - By December 2024, production prices fell to 28 yuan per kilogram (down 15.6% year-on-year), while consumption prices decreased to 48.6 yuan per kilogram (down 13.7% year-on-year) [4] Group 4: Technological Advancements and Applications - Key technological breakthroughs in hydrogen production, storage, and transportation are being achieved, including the commercial operation of large-scale electrolysis systems and hydrogen storage solutions [5][6] - Industrial applications are expanding, with projects integrating renewable hydrogen into traditional coal-based processes and new hydrogen applications in metallurgy and energy supply [6] Group 5: International Cooperation and Future Outlook - Chinese companies are signing cooperation agreements with countries like Germany and Saudi Arabia to explore renewable hydrogen projects, contributing to global energy transition [6] - 2025 is identified as a critical year for China's hydrogen industry to achieve economic viability and scale, necessitating enhanced policy support and infrastructure development [7]
人民日报丨一季度可再生能源占新增装机约九成 支持民企投资能源基础设施举措出台
国家能源局· 2025-05-06 08:24
Group 1 - The core viewpoint of the article highlights the significant growth of renewable energy in China's energy sector, with renewable energy accounting for approximately 90% of new installed capacity in the first quarter of 2024 [1][2] - In the first quarter, the total installed capacity of renewable energy reached 76.75 million kilowatts, representing a year-on-year increase of 21% [2] - Renewable energy generation reached 816 billion kilowatt-hours, a year-on-year increase of 18.7%, making up about 35.9% of the total electricity generation [2] Group 2 - The nuclear power capacity in operation and under construction exceeded 120 million kilowatts, with a projected nuclear power generation of 450.9 billion kilowatt-hours in 2024, accounting for 4.5% of the total generation [2] - The article emphasizes the support for advanced nuclear technologies and their applications in heating, steam supply, and seawater desalination [2] - Hydrogen energy is identified as a key focus area, with a projected production and consumption scale of over 36.5 million tons in 2024, making China the world's largest in this sector [3] Group 3 - Investment in energy projects has been growing rapidly, with a 12.9% year-on-year increase in investment for key energy projects in the first two months of 2024 [3] - The article discusses the role of private enterprises in the energy sector, noting that they account for over 80% of operators with more than 10,000 charging facilities [4] - New policies are aimed at enhancing the participation of private enterprises in energy infrastructure projects, including new energy technologies and traditional energy sources [4]