让“退役”动力电池更好发挥“余热”（观象台）

Core Viewpoint - The article emphasizes the importance of recycling retired power batteries from electric vehicles, highlighting their potential for secondary use and resource recovery, which can alleviate environmental pressure and enhance resource security in the new energy vehicle industry [1][2]. Group 1: Current Status and Market Potential - The retired power battery market in China is entering a large-scale phase, with an estimated retirement volume of 820,000 tons in 2023, projected to exceed 4 million tons by 2028, and the market size for battery recycling expected to surpass 100 billion yuan by 2030 [1]. - Retired batteries still hold significant value, as they can be repurposed for applications with lower energy density, such as in tricycles, agricultural machinery, and streetlights when their capacity is between 50% and 80% [1]. Group 2: Regulatory and Standardization Efforts - The Ministry of Industry and Information Technology plans to revise the "Comprehensive Utilization Industry Specification Conditions for Waste Power Batteries from New Energy Vehicles" in December 2024, aiming to enhance technical requirements in response to new industry conditions [2]. - The State Council has approved a plan to improve the recycling and utilization system for power batteries, focusing on strengthening management across the entire supply chain [2]. Group 3: Challenges and Solutions - The current recycling rate for retired power batteries in China is below 25%, with issues such as low market entry barriers leading to unqualified entities engaging in recycling, and the complexity of battery sources complicating traceability [3]. - Companies are adopting measures like installing "digital IDs" on batteries to ensure traceability throughout their lifecycle, which is a practice that should be promoted [3]. Group 4: Technological Advancements - There is a need to enhance the automation of battery recycling processes, improve metal recovery rates, and reduce costs, as the lack of standardized specifications complicates the disassembly process [4]. - Companies are encouraged to innovate in technology development to improve recycling efficiency, with examples like GreenMei's intelligent flexible disassembly technology that utilizes image recognition and big data for automated disassembly of various battery models [4].