Core Viewpoint - The article highlights the successful deployment of hydrogen-powered sanitation vehicles in Anhui Province, marking a significant advancement in the use of hydrogen energy for public services [2][8]. Group 1: Deployment and Impact - On July 15, 8 hydrogen-powered sanitation vehicles were delivered in Liu'an City, creating a new precedent for the mass operation of hydrogen energy sanitation vehicles in Anhui Province [2]. - The operational vehicles are 18-ton fuel cell street sweepers developed by Tianming Hydrogen Energy in collaboration with Zhonglian Heavy Industry and Yingfeng Environment, featuring a high-performance fuel cell system with a hydrogen consumption of less than 0.8 kg per 100 km and a range of up to 500 km [4]. - As of now, a total of 11 hydrogen sanitation vehicles are operational in Liu'an City, which has become a key demonstration site for hydrogen energy applications in the province [8]. Group 2: Environmental Benefits - Since the launch of the first hydrogen energy sanitation demonstration in April 2023, over 40,000 km have been traveled, resulting in a carbon reduction of over 100 tons, equivalent to creating 100 acres of forest [6]. - Hydrogen-powered sanitation vehicles offer advantages over traditional fuel and pure electric vehicles, including higher energy conversion efficiency, quick refueling, long range, strong environmental adaptability, and zero carbon emissions during operation, leading to improved operational efficiency and lower lifecycle costs [6].