江苏车网互动试点展现未来巨大潜力“绿牌车”囤电放电，停着还能赚钱

Core Insights - The V2G (Vehicle-to-Grid) technology is becoming a significant breakthrough in energy transition, allowing electric vehicles to discharge power back to the grid during peak demand, thus alleviating pressure on the electricity supply [1][2] - The implementation of V2G technology in Jiangsu province marks a shift from technical validation to large-scale commercial application, with supportive pricing policies introduced to incentivize participation [2][4] Group 1: V2G Technology Implementation - In September 2025, Jiangsu experienced a historic peak in electricity load, with V2G technology achieving a maximum discharge power of 1200 kW during a test [1] - The first batch of V2G application pilot projects was announced in April, including various trials in cities like Changzhou and Nanjing, indicating a move towards large-scale commercial use [2] - The principle of V2G involves electric vehicles charging during low-demand periods and discharging during peak times, effectively turning them into "mobile power banks" [2][4] Group 2: Economic Incentives and Participation - Jiangsu's pricing policy for V2G discharging was established in August, allowing users to earn approximately 0.85 yuan per kWh during peak discharge times, with potential annual earnings of around 3000 yuan for regular participants [4][5] - The ease of participation is highlighted, as users can simply connect their vehicles to V2G charging stations and use an app to manage the discharge process [4] - A recent initiative in Changzhou provided significant financial incentives, with participants earning 4 yuan per kWh discharged, showcasing the economic viability of V2G participation [6] Group 3: Infrastructure Development - As of June, Jiangsu's electric vehicle ownership surpassed 3 million, indicating a substantial resource potential for V2G applications [6] - Plans are underway to enhance charging infrastructure, with targets set for 2025 to establish thousands of public charging stations and battery swap stations across the province [6] - The ongoing development of V2G technology is expected to provide auxiliary services to the grid, promoting efficient use of renewable energy [6][7]