Sanmen

Unit 1 at the Haiyang nuclear power plant in Shandong, China, successfully completed a 168-hour full-power continuous operation test, meeting the requirement for commercial operation, State Power Investment Corp. Ltd. announced on October 23. Its AP1000 reactor is the first nuclear unit to be placed in operation in Shandong, an eastern province on the Yellow […]

An AP1000 nuclear reactor at the Sanmen power plant in China will likely be the first of its kind to begin commercial operation, with reports saying the reactor could come online as early as September 21. A statement from China National Nuclear Power Company, issued to the stock exchange in Shanghai on September 20, said […]

The world’s first AP1000 nuclear reactor—Sanmen 1 in China’s Zhejiang province—commenced 100%  power operation for the first time on August 11, China National Nuclear Corp. (CNNC) said. Sanmen 1 was connected to the grid on June 30. Earlier this year, China also put online Unit 5 of the Yangjiang Nuclear Plant on May 23, and Taishan 1, an EPR, on […]

Two Westinghouse AP1000 nuclear power plants being constructed in China have successfully completed significant project milestones. Sanmen Unit 1—the world’s first AP1000 reactor—achieved initial criticality on June 21. Initial criticality is a nuclear industry term meaning the reactor’s neutron population has remained steady from one generation to the next and the nuclear fission chain reaction […]

SANMEN, China (April 25, 2018) — Westinghouse Electric Company, China State Nuclear Power Technology Corporation (SNPTC), and CNNC Sanmen Nuclear Power Company Limited (SMNPC) announced today that the world’s first unit of AP1000 nuclear power plant located in Sanmen, Zhejiang Province, China, has received the fuel load permit from China’s National Nuclear Safety Administration (NNSA) […]

Westinghouse installed all four reactor coolant pumps at Sanmen Unit 1 ahead of the current milestone schedule. Sanmen 1 is one of two AP1000® nuclear power plants under construction at Sanmen NPP.