Core Viewpoint - Recent high temperatures have led to increased electricity demand, prompting innovative measures such as "reverse discharging" to alleviate pressure on the power grid [1][3]. Group 1: Electric Bus Initiatives - Chengdu's public transport buses are being utilized as "charging treasures," capable of discharging excess electricity back to the grid, with a discharge power of 115 kW and generating approximately 20 yuan in revenue for 12 minutes of discharge [1]. - The "vehicle-grid interaction" project allows buses to use their remaining charge after daily operations to support the grid, particularly during peak electricity usage [1][3]. Group 2: Operational Efficiency - Buses typically have around 100 kWh of surplus electricity at the end of their daily operations, equivalent to the daily electricity consumption of about 10 households during high temperatures [3]. - Chengdu's public transport fleet consists of 7,000 buses, which can act as mobile power sources, providing emergency power supply during significant events or natural disasters [3]. Group 3: Infrastructure and Support - Two demonstration stations for vehicle-grid interaction have been established, equipped with 52 bidirectional smart charging and discharging terminals, enhancing the efficiency of green energy utilization [3]. - The initiative not only addresses high temperatures and emergency situations but also provides charging support for social electric vehicles, reducing grid pressure and promoting efficient use of renewable energy [3].