[China First Commercial Hydrogen Internal Combustion Engine Heavy Truck Released] At the Shandong High-end Equipment Manufacturing Science and Technology Achievement Exhibition on June 15, China National Heavy Duty Truck and Weichai Power released the first domestic commercial hydrogen internal combustion engine heavy truck officially unveiled. It is reported that the car is equipped with a 13L hydrogen internal combustion engine independently developed by Weichai Power, and adopts precise hydrogen injection control technology to realize flexible and accurate supply of hydrogen fuel, so that the effective thermal efficiency can reach 41.8%. Editor / Xu Shengpeng

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• 2026.10.23 11:58
• [Local Standard for Traceability of Green Electricity in Qinghai Province]
• After three months of verification, on October 22, 2026, Qinghai Province officially implemented the special local standard of "Green Power Traceability Method for Electricity Enterprises", marking a new breakthrough in Qinghai's quantitative control of green power consumption and the construction of a full process traceability system.Editor/Cheng Liting

• 2026.10.23 11:57
• [Shanxi's unconventional natural gas production reaches a new high]
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