The 'Carbon Inclusion Methodology for the Use of Hydrogen Energy Power Generation Vehicles in Jiaxing City' recently marked a significant milestone in Jiaxing, China. By quantifying emission reduction behaviors and valuing them through consumption channels, this methodology encourages the adoption of hydrogen energy power generation vehicles over diesel alternatives. It sets accounting standards for greenhouse gas emission reductions, fostering energy conservation and emission reduction efforts while supporting the burgeoning hydrogen energy industry. Jiaxing city is ambitiously pushing for high-quality development in the hydrogen energy sector, aiming for a substantial manufacturing output value increase by 2027. State Grid Jiaxing Power Supply Company has been instrumental in advancing hydrogen energy applications, notably with the creation of an innovative 'all-zero carbon' composite hydrogen energy storage emergency power supply vehicle. The city's strategic focus on 'dual carbon' goals aligns with promoting green and low-carbon initiatives, positioning Jiaxing as a frontrunner in sustainable energy practices.