In Jiaxing City, China, a groundbreaking carbon inclusion methodology for hydrogen energy power generation vehicles has been compiled, signifying a noteworthy achievement in the realm of sustainable practices. The methodology, established through a collaboration between the Jiaxing Municipal Ecology and Environment Bureau and State Grid Jiaxing Power Supply Company, focuses on quantifying emission reduction behaviors and promoting the utilization of hydrogen energy to replace traditional diesel vehicles. By endorsing the use of all-zero carbon composite hydrogen energy storage vehicles, the initiative aims to reduce carbon dioxide emissions and bolster the growth of the hydrogen energy industry. Jiaxing's strategic vision includes ambitious targets for the hydrogen energy sector, with plans to increase the output value of the industry to 20 billion yuan by 2027. To achieve this goal, the city is implementing various measures such as expanding hydrogen refueling infrastructure and advocating for the adoption of hydrogen-powered transportation modes. Jiashan county, a key player in Jiaxing's hydrogen energy landscape, has emerged as a provincial-level model for hydrogen fuel cell vehicles, showcasing a comprehensive approach to promoting hydrogen-powered vehicles. State Grid Jiaxing Power Supply Company has been at the forefront of promoting hydrogen energy applications, particularly in the context of power generation and green energy protection during major events like the Asian Games. Their innovations, including the development of all-zero carbon hydrogen storage vehicles, underscore their commitment to sustainable energy solutions. Looking ahead, the company aims to align its strategies with the 'dual carbon' targets, emphasizing carbon inclusion certification and emission reduction trading to support Jiaxing's green development agenda.