Core Viewpoint - The energy storage industry is undergoing a significant safety evaluation due to the increasing frequency of fire and explosion incidents in energy storage stations, prompting regulatory bodies to enhance safety management measures [1][2]. Industry Overview - The energy storage market, particularly electrochemical storage, is rapidly expanding in China, with a market share close to 90% in new energy storage applications [1]. - Despite being the largest in the world, China's electrochemical storage sector has a relatively low accident rate compared to its scale [1]. Safety Management Measures - The National Energy Administration and other departments issued a notification to strengthen safety management in electrochemical storage, focusing on six key areas: enhancing battery system safety, evaluating project safety conditions, improving standards, enforcing safety responsibilities, promoting inter-departmental collaboration, and ensuring corporate accountability [1][2]. - The notification emphasizes the need for improved standards and regulations in the electrochemical storage sector, with a focus on aligning with national safety standards [2][3]. Challenges in Safety and Technology - The electrochemical storage industry faces multiple challenges, including technical reliability, environmental safety, and lifecycle management issues related to lithium batteries [2]. - Concerns include the impact of temperature on battery efficiency, the risk of lithium dendrite formation leading to short circuits, and the environmental hazards posed by improperly managed retired lithium batteries [2]. Innovations and Future Directions - New carbon dioxide storage technology is gaining attention for its inherent safety features, utilizing inert CO₂ as a working medium, which offers environmental compatibility and safety advantages [2]. - Industry experts suggest a dual approach of "technology + management" to enhance safety and efficiency, advocating for innovation in both technical applications and management systems [3]. Economic Considerations - The economic competitiveness of electrochemical storage is identified as a core issue for large-scale adoption, necessitating a balance between safety and cost-effectiveness [3].

Core Viewpoint - The notification emphasizes the importance of enhancing safety management in electrochemical energy storage systems to prevent major accidents and ensure reliable operation throughout the project lifecycle [1][2][3]. Group 1: Safety Management Enhancements - The notification calls for improving the intrinsic safety level of battery systems through accelerated research and technological advancements in battery safety, as well as standardizing design and manufacturing processes [1]. - Project units are required to conduct comprehensive safety evaluations during the feasibility study phase and to perform safety checks post-construction or trial operation, ensuring timely rectification of any identified issues [2]. Group 2: Standards and Regulations - There is a push for the development and revision of standards related to the design, construction, acceptance, grid connection, and operation of electrochemical energy storage projects, with a focus on aligning with mandatory national standards for storage battery products [2][3]. - The notification outlines the necessity for all electrochemical energy storage projects to comply with regulatory requirements and clearly define safety management responsibilities during the project registration process [2]. Group 3: Interdepartmental Coordination - The notification stresses the need for enhanced communication and coordination among various departments, including energy, emergency management, industrial and information technology, market supervision, and fire rescue, to establish a collaborative working mechanism [3]. - It encourages the sharing of monitoring data and information regarding the construction and operation of electrochemical energy storage systems to address significant issues promptly [3]. Group 4: Corporate Responsibility - Project units are mandated to take full responsibility for safety management throughout the entire lifecycle of the project, from planning and design to construction, operation, and decommissioning [3]. - The notification highlights the importance of integrating safety considerations into all aspects of electrochemical energy storage development to promote high-quality growth in the sector [3].

Core Viewpoint - The article discusses the recent notification from the National Energy Administration regarding the enhancement of safety management in electrochemical energy storage projects, emphasizing the need for improved safety standards, inter-departmental collaboration, and the establishment of clear responsibilities for safety oversight [1][3][5]. Group 1: Safety Management Enhancements - The notification aims to elevate the inherent safety levels of battery systems and encourages the industrial and information technology departments to accelerate research on battery safety and promote technological advancements in electrochemical energy storage [3][4]. - It mandates that project units conduct comprehensive safety evaluations during the feasibility study phase and perform safety checks post-construction or trial operation, ensuring the reliability of projects throughout their lifecycle [4]. Group 2: Standardization and Regulation - The notification calls for the refinement of standards and regulations related to the design, construction, acceptance, grid connection, and operation of electrochemical energy storage stations, with a focus on aligning with national mandatory standards for storage battery products [4][5]. - It emphasizes the necessity for all electrochemical energy storage projects to comply with legal and regulatory requirements for filing, ensuring that safety responsibilities are clearly defined in the project documentation [4][5]. Group 3: Inter-Departmental Collaboration - The notification highlights the importance of inter-departmental collaboration and information sharing, advocating for joint research, training, inspections, and law enforcement among relevant departments [2][5]. - It proposes the establishment of a mechanism for reporting and jointly addressing fire incidents related to electrochemical energy storage [2][5]. Group 4: Corporate Responsibility - Project units are required to take on the primary responsibility for safety management throughout the entire project lifecycle, from planning and design to construction, operation, and decommissioning [5]. - The notification stresses the need for a robust safety culture within companies, including regular risk assessments and the establishment of emergency response capabilities to prevent safety incidents [5].

Core Viewpoint - The notice issued by multiple government departments emphasizes the importance of enhancing safety management in electrochemical energy storage systems to prevent major accidents and ensure high-quality development in the sector [1][2][5]. Group 1: Safety Management Enhancements - The notice calls for improving the inherent safety level of battery systems and accelerating research on battery safety by the industrial and information technology departments [2][3]. - It highlights the need for comprehensive safety condition evaluations and facility assessments for electrochemical energy storage projects during feasibility studies and post-construction [3][4]. Group 2: Standardization and Regulation - There is a push to further refine standards and regulations related to the design, construction, acceptance, grid connection, and operation of electrochemical energy storage stations [3][4]. - The notice mandates that all electrochemical energy storage projects must comply with legal and regulatory requirements for filing and clearly define safety responsibilities [4][5]. Group 3: Interdepartmental Coordination - The notice stresses the importance of interdepartmental collaboration and information sharing among energy, emergency management, industrial and information technology, market supervision, and fire rescue departments [4][5]. - It encourages the establishment of mechanisms for joint research, training, inspections, and enforcement to enhance safety monitoring and response to major issues [4]. Group 4: Corporate Responsibility - Companies involved in electrochemical energy storage projects are required to take on primary responsibility for safety management throughout the project lifecycle, from planning to decommissioning [4][5]. - The notice emphasizes the need for rigorous safety hazard identification and risk management to ensure safe operations and prevent accidents [4].