可再生能源电解水制氢
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氢能首个核证自愿减排量方法学问世
中国能源报· 2026-01-12 05:55
Core Viewpoint - The article discusses the issuance of the "Voluntary Greenhouse Gas Emission Reduction Project Methodology for Renewable Energy Electrolytic Hydrogen (CCER-01-004-V01)", which is China's first certified voluntary emission reduction methodology in the hydrogen energy sector, aimed at providing a unified standard for emission reduction accounting for eligible electrolytic hydrogen projects [3][5]. Group 1: Methodology Overview - The methodology aims to transform the emission reductions from clean and low-carbon hydrogen production into tradable carbon assets, thereby promoting the non-electric utilization and consumption of renewable energy [5][6]. - It is specifically applicable to new renewable energy electrolytic hydrogen projects and does not cover existing projects undergoing modifications or upgrades [6][8]. - The methodology simplifies monitoring parameters while ensuring that all data is verifiable and traceable, using conservative estimates to prevent overestimation of emission reductions [5][6]. Group 2: Industry Development and Potential - China's hydrogen production capacity is projected to exceed 50 million tons per year by the end of 2024, with over 600 planned renewable energy electrolytic hydrogen projects, positioning the country as a leader in the global renewable hydrogen sector [8]. - Currently, fossil fuel-based hydrogen production accounts for 98% of China's hydrogen output, with renewable electrolytic hydrogen making up only about 1%, indicating significant potential for scaling up renewable hydrogen applications [8][9]. - The estimated annual emission reduction from existing eligible projects is approximately 1.57 million tons of CO2 equivalent, with potential growth to 6 million tons by 2030 as renewable hydrogen production increases [8][9]. Group 3: Economic Impact and Commercialization - The implementation of the methodology is expected to create a second core revenue stream from carbon asset income for green hydrogen projects, significantly improving their economic models and accelerating commercialization [11][12]. - Current renewable hydrogen projects are generally unprofitable, with costs typically 2 to 3 times higher than fossil fuel hydrogen, and the average internal rate of return is below industry benchmarks [11][12]. - The methodology allows projects to participate in the voluntary emission reduction market, which is seen as the most effective way to enhance project economics, as demonstrated by a case study of a wind-powered hydrogen project [11][12]. Group 4: Broader Industry Benefits - The methodology will benefit the entire hydrogen industry chain, particularly project owners in resource-rich areas, and will indirectly benefit renewable energy plants due to increased market demand [12]. - It is expected to stimulate the release of green hydrogen capacity, providing stable sources for downstream industries such as steel, ammonia synthesis, and refining, thus supporting their decarbonization efforts [12].
投资回报期缩短,可再生能源电解水制氢方法学发布
Di Yi Cai Jing· 2025-12-30 00:13
Core Viewpoint - The newly released methodology for voluntary greenhouse gas emission reduction projects in renewable energy hydrogen production aims to encourage broader industry participation in emission reduction actions and standardize project design, implementation, and verification in China’s hydrogen energy sector [1][2]. Group 1: Methodology and Implementation - The methodology is the first certified voluntary emission reduction (CCER) methodology in China's hydrogen energy field, jointly released by the Ministry of Ecology and Environment and the National Energy Administration [1]. - Local ecological and energy authorities are encouraged to support eligible renewable energy hydrogen production projects to participate in the national voluntary emission reduction trading market [1][2]. - The methodology promotes the integration of hydrogen production with pipeline construction and natural gas network optimization to enhance emission reduction efficiency and resource allocation [1]. Group 2: Industry Development and Statistics - Hydrogen is recognized as a clean and efficient energy source, with China being the largest hydrogen producer globally, accounting for 24% of the world's hydrogen production, with an output exceeding 36.5 million tons [2]. - The current hydrogen production in China is characterized by high carbon emissions, with fossil fuel-based hydrogen accounting for 98% of production, while renewable energy electrolysis contributes only about 1% [2]. - As of the end of 2024, over 600 renewable energy electrolysis hydrogen production projects are planned, with more than 90 projects already completed, generating an annual capacity of approximately 125,000 tons [2]. Group 3: Technological and Commercial Aspects - Alkaline electrolysis technology is mature and dominates the market, while proton exchange membrane electrolysis technology is in a catch-up phase [3]. - The cost of green hydrogen remains significantly higher than that of traditional fossil fuel hydrogen, with storage and transportation being major bottlenecks for full commercialization [3]. - The application of hydrogen is expanding from the transportation sector to industrial fields such as chemicals and metallurgy, exploring "electric-hydrogen synergy" models [3]. Group 4: Economic Impact and Benefits - The methodology is expected to shorten the investment payback period for hydrogen projects, with an estimated annual emission reduction of about 1.57 million tons of CO2 equivalent from existing eligible projects [5][6]. - By 2030, the renewable energy hydrogen production is projected to reach approximately 5 million tons, with annual emission reductions expected to grow to about 60 million tons of CO2 equivalent [5]. - The participation in the voluntary emission reduction market can significantly enhance project economics, as demonstrated by a wind-powered hydrogen project in Inner Mongolia, where CCER revenue could reduce the payback period from approximately 9.21 years to about 8.77 years [6].
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]