Work on Sanmen nuke plants gears up
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China's first third-generation nuclear power plant, the Sanmen project, will have six reactors with a total capacity of 7,500 mW by 2020, a source close to the subject said yesterday.
They would provide more than 10 percent of the country's total nuclear power capacity, the source said, without elaborating.
Construction of the second reactor, which has a capacity of 1,250 mW, started yesterday. Work on the first reactor with the same capacity started in April.
More than 40 billion yuan is being invested in the first two reactors. The first reactor is scheduled to start generating power in August 2013, and the second one in June 2014, according to the State Nuclear Power Technology Corp (SNPTC), which is building the Sanmen project.
Both reactors have used the AP1000 technology developed by the US-based Westinghouse Co. The Sanmen nuclear power plant is also the world's first plant using the technology.
"Compared with second-generation nuclear power plants that have already come into operation, the safety standard of the Sanmen project is much higher," said Zhong Yingqiang, an executive with Sanmen Nuclear Power Co, the project's operator.
High safety levels are one distinct advantage of third-generation nuclear power projects. They also have a longer life cycle compared with second-generation projects, said analysts.
Besides Sanmen, the third-generation technology has been used at two other nuclear power projects - Haiyang in Shandong and Taishan in Guangdong.
The Haiyang nuclear power plant also uses AP1000 technology from Westinghouse. The first phase of the project was the construction of two reactors. The building of the first reactor started in September.
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