国家能源局：低谷充电高峰卖电，“零成本负成本”养车成可能

Core Insights - The development of electric vehicle (EV) charging infrastructure in China is advancing rapidly, with significant improvements in charging capacity and technology, enabling cost-effective vehicle ownership for consumers [1][4]. Group 1: Charging Infrastructure Development - As of September 2025, the total number of EV charging facilities (charging guns) in China reached 18.063 million, a year-on-year increase of 54.5%, effectively meeting the charging needs of 40 million new energy vehicles [2]. - The total rated power of public charging facilities nationwide is approximately 200 million kilowatts, an increase of 59.2% since the beginning of the year, with an average power of 44.4 kilowatts, up 26.9% [2]. Group 2: Policy Support and Initiatives - The government has introduced multiple policy documents to enhance the safety management of charging facilities and promote the scientific planning of high-power charging infrastructure [3]. - A joint action plan aims to double the service capacity of EV charging facilities by 2027, targeting the establishment of 28 million charging facilities to support over 80 million electric vehicles [3]. Group 3: Technological Advancements - High-power charging facilities with a single-gun charging power exceeding 250 kilowatts are being rapidly deployed, with over 37,000 units established nationwide [4]. - Smart charging technology is making significant strides, with 17 provinces conducting large-scale applications of vehicle-grid interaction, aggregating 19.43 million kilowatts of resources and establishing 3,832 bidirectional charging and discharging stations [4].