Group 1 - The core viewpoint of the articles emphasizes the importance of vehicle-grid interaction as a means to enhance energy utilization efficiency and promote the effective consumption of renewable energy [1][2][3] - In 2024, Liuzhou Power Supply Bureau attracted 8 trial charging operators, achieving 8797 hours of response and a cumulative response power of 633,400 kWh, receiving compensation of approximately 165,400 yuan [1] - The vehicle-grid interaction market is in its early stages, facing challenges such as key technology issues, lack of technical standards, and incomplete market transaction rules [1][2] Group 2 - Infrastructure construction is crucial, with a focus on building urban-rural integrated renewable energy infrastructure to support the large-scale development of vehicle-grid interaction [2] - The design of top-level mechanisms aims to break through traditional policy and transaction rule limitations, establishing guidelines for grid-connected operation and service for vehicle-grid interaction aggregators [2] - Innovative market participation mechanisms are being explored, supporting the development of commercial models for load aggregators in the electricity market [3]