China has recently established the largest green hydrogen production and refueling station in Changsha Economic Development Zone, central China's Hunan Province, and initiated refueling tests for hydrogen-powered heavy trucks in the station. The station, constructed by Sany Group, boasts a hydrogen production capacity of 2,000 standard cubic meters per hour and a refueling capacity of 2,000 kg per day. Operating at full capacity, it can refuel over 100 hydrogen-powered commercial vehicles a day.