2026这些储能标准必须关注，建议收藏

Core Viewpoint - The article emphasizes the significant changes in the energy storage technology landscape during the "14th Five-Year Plan" period, highlighting the decline of pumped storage's share below 40% and the rapid growth of new energy storage technologies, particularly lithium batteries [3]. Group 1: Energy Storage Capacity and Standards - By the end of 2025, China's cumulative installed capacity for energy storage is projected to reach 213.3 GW, with pumped storage accounting for 31.3% and lithium battery storage exceeding two-thirds of the total [3]. - In 2025, over 40 national, industry, and local standards related to energy storage were published, covering various aspects such as planning, design, equipment testing, grid operation, and safety [4]. Group 2: Safety Standards and Regulations - The implementation of the mandatory national standard GB 44240 for lithium-ion batteries in energy storage systems, effective from August 1, 2025, marks a shift from recommended to mandatory safety requirements, including over 20 stringent tests [6]. - The new national standard GB/T 51048-2025 for the design of electrochemical energy storage stations, effective from April 1, 2026, incorporates new technologies like sodium batteries and hydrogen fuel cells, addressing safety concerns encountered over the past decade [7]. Group 3: Proactive Safety Measures - The focus on safety in the energy storage sector is shifting from reactive measures to proactive prevention, with the introduction of the first fire monitoring and early warning standard GB/T 46261-2025, effective from September 1, 2026 [9]. - International standards such as NFPA 855 and CSA/ANSI C800-2025 have also been updated to emphasize proactive safety management and large-scale fire testing requirements [10]. Group 4: Carbon Footprint Standards - The establishment of carbon footprint accounting standards for energy storage systems is underway, with the publication of GB/T 24067-2024, which lays the foundation for quantifying the carbon footprint of lithium-ion batteries [11]. - Various specialized carbon footprint standards for energy storage are being developed, with the aim of achieving 100 standards by 2027 and 200 by 2030 [12]. Group 5: Future Directions - The year 2025 is highlighted as a pivotal year for standardization in the energy storage sector, with key safety standards providing essential guidance for the industry's safe development [14]. - Continuous efforts in standardization are necessary to support the healthy development of the energy storage industry and facilitate China's energy structure transformation and green low-carbon development [14].