本报记者 李雯珊 "夜间低谷充电，成本直降60%；白天高峰放电，一天就能赚回一周的夜间充电费！"近期新能源车主圈 流传的"省电秘籍"，正是车网互动商业化落地的生动注脚。 当下，新能源汽车保有量突破4000万辆、公共与私人充电桩规模合计超1800万台，我国新能源汽车产业 正从"增量扩张"迈入"价值深挖"的关键阶段。车网互动作为衔接汽车与能源两大产业的核心纽带，不仅 能推动新能源汽车提升可再生能源消纳能力，还可促进电力系统从"单向传输"转向"双向互动"，增强电 网灵活性和稳定性。 在车网互动赋能下，每一辆新能源汽车都可化身为微型"移动储能电站"，在日与夜的充放电循环中，车 网互动的商业化路径在技术迭代与模式创新中愈发清晰，一幅能源生态与交通网络深度融合的画卷徐徐 展开。 技术逻辑清晰 政策与产业共振 车网互动是指新能源汽车通过智能充放电技术，与电网进行双向能量流动，实现有序充电和反向放电， 让车辆在用电低谷时充电、高峰时向电网供电，既降低车主用电成本，又能让车主赚取一定收益，还能 缓解电网压力。 日前，国家能源局相关负责人介绍，目前已有17个省份开展车网互动规模化应用试点，聚合车网互动资 源1943万千瓦，建成双 ...

Core Insights - The National Energy Administration reported significant growth in electricity consumption and renewable energy capacity in the first three quarters of the year, highlighting the resilience of the energy supply system amid challenges posed by extreme weather and economic recovery [2][4]. Group 1: Electricity Consumption - In July and August, electricity consumption in China exceeded 1 trillion kilowatt-hours for the first time, setting a world record [2]. - There were 66 days where daily electricity consumption surpassed 30 billion kilowatt-hours since July, an increase of 29 days compared to the previous year [2]. - The increase in electricity demand is attributed to economic recovery and prolonged high-temperature weather, which posed new challenges for summer electricity supply [2]. Group 2: Charging Infrastructure - By September 2025, the total number of electric vehicle charging facilities in China is expected to reach 18.063 million, a year-on-year increase of 54.5% [3]. - The total rated power of public charging facilities is approximately 200 million kilowatts, reflecting a 59.2% increase since the beginning of the year [3]. - The introduction of high-power charging facilities has improved charging speed significantly, with capabilities of charging for 10 minutes to achieve over 300 kilometers of range [3]. Group 3: Renewable Energy - In the first three quarters, China added 31 million kilowatts of renewable energy capacity, a year-on-year increase of 47.7%, accounting for 84.4% of the total new capacity [4]. - As of September, the total installed capacity of renewable energy reached 2.198 billion kilowatts, a 27% increase year-on-year, representing 59.1% of the country's total power generation capacity [4]. - Renewable energy generation reached 2.89 trillion kilowatt-hours, a 15.5% increase year-on-year, making up about 40% of total electricity generation [4].

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].