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Cumulative safe power generation of China's Sanmen Nuclear Power Phase I exceeds 150 billion kWh

According to reports, as of 00:00 on October 5, 2026, the cumulative safe power generation of Units 1 and 2 of China's Sanmen Nuclear Power Phase I exceeded 150 billion kWh. It is reported that Sanmen Nuclear Power Phase I is among the world's first AP1000 third-generation nuclear power units to be completed and put into operation, and Unit 1 officially entered commercial operation in 2018. As one of the world's first AP1000 third-generation nuclear power projects, Sanmen Nuclear Power Phase I has exemplary significance in technical verification and the accumulation of operating experience. The AP1000 adopts a passive safety system and is designed to maintain a safe state for an extended period after an accident without relying on external power sources or manual intervention. In terms of environmental benefits, since being put into operation, Sanmen Nuclear Power Phase I has cumulatively saved more than 42 million tons of standard coal and reduced carbon dioxide emissions by more than 110 million tons. This clean electricity is continuously transmitted to East China and the Yangtze River Delta region, helping to promote the low-carbon transformation of the energy structure while ensuring a stable regional power supply. Compared with thermal power of the same scale, nuclear power does not produce atmospheric pollutants such as sulfur dioxide, nitrogen oxides, and soot, and has a long-term effect on improving regional air quality. According to the planning of the Sanmen Nuclear Power Base, construction of the remaining units will also be advanced. After all units at the base are completed, annual power generation can reach 60 billion kWh, which will further enhance the zero-carbon electricity supply capacity of East China and accumulate experience for the large-scale and standardized construction of China's coastal nuclear power bases.

2026-10-05

What "Hardcore" Technologies Lie Behind the Nuclear Power Plants Inspected by the Minister of Ecology and Environment?

From August 14 to 15, Huang Runqiu, Minister of Ecology and Environment, conducted a research tour on ecological and environmental protection work in Lishui, Taizhou, and Ningbo cities of Zhejiang Province. Actively, safely, and orderly developing nuclear power is an important measure for building a clean, low-carbon, safe, and efficient energy system and for achieving carbon peak and carbon neutrality. Huang Runqiu visited the Sanmen Nuclear Power Plant in Taizhou, going deep into the main control room of the operating unit and the nuclear island building of the unit under construction, to learn in detail about the operating status and construction progress of the nuclear power units, and to express gratitude to the on-site supervision personnel of the East China Nuclear and Radiation Safety Supervision Station. Ensuring the construction quality of nuclear power units is crucial to enhancing the safety level of nuclear power plants. Huang Runqiu then visited the Jinqimen Nuclear Power Plant in Ningbo, where he inspected the nuclear island foundation area to review the construction progress of the plant and engaged in on-site exchanges with nuclear safety supervision personnel.

2026-08-18

Minister of Ecology and Environment Huang Runqiu Visits Zhejiang to Survey Ecological Environmental Protection and Nuclear Power Safety Regulation

From August 14 to 15, Minister of Ecology and Environment Huang Runqiu visited Lishui, Taizhou, and Ningbo in Zhejiang Province to survey ecological environmental protection efforts. During his tenure in Zhejiang, General Secretary Xi Jinping visited Lishui multiple times and expressed high expectations for strengthening ecological environmental protection. Huang Runqiu visited Liandu District in Lishui to inspect on-site the outcomes of Oujiang River ecological environment governance, rural living environment improvement, and ecological protection efforts, and also toured the Ecological Product Value Realization Mechanism (Lishui) Exhibition Hall to gain in-depth understanding of local practical experience in advancing ecological product value accounting and exploring the "Two Mountains" transformation pathway. He stated that it is essential to thoroughly study and implement Xi Jinping Thought on Ecological Civilization, firmly establish and practice the concept that lucid waters and lush mountains are invaluable assets, adhere to ecological priority and green development, and effectively protect this beautiful landscape. It is necessary to fully leverage the role of demonstration models, deepen the application of the "Thousand Villages Demonstration, Ten Thousand Villages Improvement" experience, continuously improve the rural living environment, develop distinctive industries such as "ecology + cultural tourism" tailored to local conditions, and support rural ecological revitalization. It is also important to summarize and promote the "Two Mountains" transformation model, actively expand channels for realizing ecological product value, and continuously convert ecological advantages into development advantages. Actively, safely, and in an orderly manner developing nuclear power is an important measure for building a clean, low-carbon, safe, and efficient energy system and for achieving carbon peak and carbon neutrality. Huang Runqiu visited the Sanmen Nuclear Power Plant in Taizhou, going deep into the main control room of the operating unit and the nuclear island building of the unit under construction to learn in detail about the operation status and construction progress of the nuclear power units, and to express condolences to and meet with the on-site supervision personnel of the East China Regional Office of Nuclear and Radiation Safety Supervision. He emphasized the need to uphold the rational, coordinated, and balanced nuclear safety philosophy, place the assurance of nuclear safety at the highest priority, strengthen whole-process supervision of nuclear power plants, and consolidate the primary responsibility for nuclear safety. It is necessary to urge enterprises to strictly implement the requirements of nuclear safety regulations and standards, effectively ensure the safe operation of nuclear power units and controlled construction quality, enhance equipment stability and reliability, strengthen radiation environment monitoring at nuclear power plants, and safeguard the high-quality development of the nuclear power industry with high-level safety. Ensuring the construction quality of nuclear power units is crucial to improving the safety level of nuclear power plants. Huang Runqiu visited the nuclear island foundation area of the Jinqimen Nuclear Power Plant in Ningbo to survey the construction progress and engaged in on-site exchanges with nuclear safety supervision personnel. He emphasized the need to implement the spirit of General Secretary Xi Jinping's important speeches and instructions on nuclear safety work, always adhere to the principles of safety first and quality first, effectively operate the nuclear safety responsibility system and quality management system, and continuously strengthen experience feedback and safety improvements. It is necessary to continuously advance the development of nuclear safety culture, strengthen bottom-line thinking and extreme-scenario thinking, enhance natural disaster monitoring, early warning, and preventive response, and effectively build premium and safe projects to strongly support the sustainable development of China's nuclear power industry and its "going global" strategy. Relevant officials from Zhejiang Province participated in the survey. Principal officials from relevant departments and bureaus of the Ministry of Ecology and Environment participated in the survey. Officials from the Department of Ecology and Environment of Zhejiang Province and others participated in the survey.

2026-08-17

Pre-Startup Review (PSUR) for Sanmen Nuclear Power Plant Unit 3 Completed

From July 15 to 30, the Pre-Startup Review (PSUR) for Sanmen Nuclear Power Plant Unit 3 was conducted at the Sanmen nuclear power plant site. The review was organized by the Shanghai Office of the World Association of Nuclear Operators (WANO), and the review team consisted of 21 experts from the WANO Shanghai Office, WANO Tokyo Center, and Korea Hydro & Nuclear Power Co., Ltd. Leaders of Sanmen Nuclear Power Company and personnel from relevant fields participated in this activity. The review aimed to systematically and comprehensively evaluate the readiness of Unit 3 prior to startup, identify areas for improvement, analyze causes, and propose improvement recommendations. Through site inspections, work observations, document package reviews, and personnel interviews, the WANO review team conducted a thorough assessment of...

2026-08-03