A pair of Westinghouse AP1000 reactors at China's Haiyang nuclear power plant.
China’s State Council recently approved the construction of four Westinghouse AP1000 reactors—two at China’s Sanmen plant in Zhejiang Province and two at the Haiyang plant in Shandong Province.
The plants currently house two AP1000 units each. Sanmen’s reactors are rated at 1,157 MWe and Haiyang’s at 1,170 MWe. Sanmen-1 and -2 began commercial operation in 2018. Haiyang-1 started commercial operation in 2018, and Haiyang-2 in 2019.
The Fuqing nuclear power plant. (Image: CNNC)
The Fuqing nuclear plant’s Unit 6, one of two Chinese-designed and -developed Hualong One reactors at the site, has entered commercial operation, China National Nuclear Corporation (CNNC) announced on March 25. The milestone was reached some 14 months after the reactor’s twin, Fuqing-5, became the first Hualong One in the world to enter commercial operation.
Also known as the HPR1000, the Hualong One is a 1,000-MWe Generation III pressurized water reactor that incorporates design elements of CNNC’s ACP1000 and China General Nuclear Power Group’s ACPR1000+.
The Karachi nuclear plant, on the Arabian Sea coast in Pakistan. (Photo: CNNC)
Unit 3 at Pakistan’s Karachi nuclear power plant has been connected to the national grid, China National Nuclear Corporation (CNNC) announced on March 4, making it the second Hualong One reactor outside of China to have reached the last major step prior to commercial operation. (The distinction of being the first belongs to Unit 3’s twin, Karachi-2, which was connected to the grid in March 2021 and entered commercial operation in May.)
Karachi-3 had achieved criticality on February 21 after completing hot functional testing and entering the fuel loading stage last November.
[Click to view full image] Cutaway of the HPR1000 design. (Image: CGN)
The Office for Nuclear Regulation (ONR) and the Environment Agency (EA) have found the UK HPR1000 reactor suitable for construction in the United Kingdom, the regulators jointly announced last week.
The Karachi nuclear plant in southern Pakistan. (Photo: CNNC)
Hot functional testing at Unit 3 of Pakistan’s Karachi nuclear power plant has been completed ahead of schedule, and the reactor has entered the fuel loading stage, China National Nuclear Corporation announced on November 11.