[Caterpillar provides engines that can use 100% hydrogen] Caterpillar announced on September 2 that it will begin to provide Cat® engine blocks that can run on 100% hydrogen at the end of 2021, including the use of fully renewable green hydrogen through customization. Editor/Bao Hongying

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• 2026.10.20 09:44
• [Breakthrough from zero in the data of full altitude gradient transmission test]
• On October 19, 2026, China Electric Power Research Institute completed the in-situ test of corona effect of ultra-high altitude conductors at the 5000m altitude test site in Anduo, Xizang. This experiment fills the gap in data for ultra-high altitude transmission tests and marks the first time in China that key parameters such as corona initiation voltage, corona loss, audible noise, and radio interference of conductors have been systematically obtained under a gradient from plain to 5000 meters at all altitudes.Editor/Gong Ziwei

• 2026.10.20 09:39
• [China's new energy vehicle production in September 2026 is 1.87 million units]
• On October 19, 2026, the latest data from the National Bureau of Statistics showed that in September, the output of 271 out of 626 products in industries above designated size increased year-on-year. Among them, there were 1.87 million new energy vehicles, an increase of 16.9%.Editor/Gong Ziwei