压缩二氧化碳储能
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中国华电:目前电力装机在运规模超过2.5亿千瓦
Xin Hua Cai Jing· 2025-11-12 07:41
新华财经成都11月12日电(记者袁波)12日在四川宜宾举行的2025世界动力电池大会开幕式上,中国华 电集团有限公司负责人透露,中国华电积极推进能源绿色低碳安全高效发展,截至目前公司电力装机在 运规模超过2.5亿千瓦,其中清洁能源装机占比达57.5%。 同时,中国华电在四川宜宾也建成了省内首个新型储能示范项目,联合研发的压缩二氧化碳储能、钠离 子储能、锌溴液流电池储能入选国家能源局相关领域首台套重大技术装备名单和有关的新型储能试点示 范项目。 随着新型电力系统加快构建,新型储能迎来了重要发展机遇,同时也面临着新的挑战,需要各方协同发 力,共同打造新型储能高质量发展的产业生态。 为此,业内人士建议:强化科技创新引领,加强长时储能、构网型储能、混合储能等关键技术研发,推 动新型储能规模化市场化应用。完善政策与市场机制,进一步提升储能电站应用水平,建立合理的新型 储能投资回报机制,充分发挥新型储能多元价值。强化新型储能系统全链条安全防护,持续提升储能安 全水平。 近年来,中国华电围绕新型能源体系和新型电力系统建设,在多个省区市布局新型储能项目,目前在运 在建新型储能超过1000万千瓦,技术路线涵盖主流的液态磷酸铁锂 ...
专家解读丨坚持规划引领与创新驱动 积极促进新型储能产业高质量发展
国家能源局· 2025-08-23 01:20
Core Viewpoint - New energy storage is a key technology supporting the construction of a new energy system and a new power system, significantly promoting the implementation of the "dual carbon" strategy and driving domestic demand, industrial innovation, and talent cultivation [2] Group 1: Achievements in New Energy Storage Development - Since the "14th Five-Year Plan," China's new energy storage installed capacity has increased from approximately 3 million kilowatts at the end of the "13th Five-Year Plan" to 73.76 million kilowatts by the end of 2024, marking a transition from the initial commercialization phase to a stage of scaled development [3] - The National Energy Administration has actively improved the policy framework for new energy storage, issuing key documents that guide the development direction and establish specialized policies for project management, scheduling, pilot demonstrations, market mechanisms, and industrial development [4] - Significant technological advancements have been made, with lithium-ion battery storage technology reaching world-leading levels, and various storage technologies such as compressed air, flow batteries, and flywheel storage moving towards commercial application [5] - The utilization hours of new energy storage have approached 1,000 hours in 2024, an increase of approximately 300 hours compared to 2023, demonstrating its critical role in power supply during peak summer periods [6] - The management level of the new energy storage industry has improved, with the establishment of a collaborative management system and a national big data platform for the industry, contributing to the healthy and orderly development of the sector [7] Group 2: Challenges Facing the Industry - The establishment of a price mechanism for new energy storage needs to be accelerated, as the current market does not fully reflect the value of storage resources, necessitating the development of a capacity compensation mechanism to ensure reasonable returns [10] - The development layout of the new energy storage industry requires scientific guidance, as the long industrial chain and high investment enthusiasm from social capital necessitate rational planning and coordination among upstream and downstream sectors [11] - Continuous strengthening of multi-technology innovation is essential to maintain competitiveness in the face of increasing international competition and emerging innovative technologies in the new energy storage field [12] Group 3: Strategies for Future Development - Strengthening development planning is crucial, with the need to compile the "15th Five-Year Plan" implementation plan for new energy storage to ensure integration with various energy sectors [14] - Emphasizing technology innovation as a core element for cultivating new productive forces, with increased support for R&D and application of new energy storage technologies [15] - Improving market mechanisms is necessary to enhance the connection between long-term and spot markets, expand auxiliary service market trading varieties, and establish a capacity compensation mechanism suitable for new energy storage [16] - Encouraging application scenarios to drive the development of new energy storage technologies, including optimizing configurations in renewable energy bases and exploring new models and fields for storage applications [17]