中国又一核电机组主体工程开工

Group 1 - The core point of the news is that the construction of the No. 6 unit of the Ningde Nuclear Power Plant by China General Nuclear Power Group (CGN) has officially commenced with the completion of the first concrete pouring for the nuclear island [2][4] - The Ningde Nuclear Power Project is located in Fujian Province and plans to build six 1 million kilowatt nuclear power units, implemented in two phases. The second phase includes units 5 and 6, which received national approval on July 31, 2023, and both utilize China's independently developed third-generation nuclear technology, "Hualong One" [2][5] - The total volume of concrete poured for the No. 6 unit's nuclear island is approximately 8,819.2 cubic meters, taking about 55 hours to complete. The project team has leveraged past experiences from CGN's "Hualong One" unit construction to address challenges such as limited site space and complex geological conditions [4] Group 2 - The overall construction of the second phase of the Ningde Nuclear Power Project is progressing smoothly, with the No. 5 unit having entered the peak construction phase [5] - Official data indicates that China has approved the construction of 10 new nuclear power units this year, bringing the total number of operational and under-construction nuclear power units to 112, with a total installed capacity of 125 million kilowatts [5]