Ten new nuclear power crews have been approved this year

In order to take into account the supply of energy autonomous supply and low -carbon transformation, the domestic new nuclear power approval was opened again, and the nuclear power industry ushered in the benefits. The Premier Li Keqiang of the State Council hosted a executive meeting of the State Council on September 13. In order to enhance energy guarantee and promote green development, the meeting decided to approve the planned and mature Fujian Zhangzhou Phase II and the first phase of Nuclear Power Project in Lianjiang, Guangdong. Strengthen the supervision of the whole process to ensure that safety is everything.

This is the second time the new nuclear power project is approved during the high -level year. The State Convention held on April 20 this year decided to develop nuclear power in an orderly manner on the premise of strict supervision and absolute security. After years of preparation and comprehensive evaluation review, it has been approved by the three nuclear power construction units of Zhejiang Sanmen, Shandong Haiyang, and Lufeng in Guangdong.

So far, 5 new projects and a total of 10 new nuclear power units have been approved since 2022. The surging news reporter checked the approval of the nuclear power project over the years. This year, after being approved by the 14 aircraft groups in 2008, the number of nuclear power approval was the highest and the highest in the past ten years.

Large nuclear power projects have always been a steady growth weapon. According to surging news, the total investment of 10 units approved this year is close to 200 billion yuan. As a huge and complicated system project, the one -time investment amount of nuclear power projects, a long industrial chain, and a long construction cycle. During the construction process, a large number of electromechanical equipment and construction, construction, installation and design technology services are required. Indirect pulling effect.

New projects, new factories, different independent nuclear power technology routes parallel advancement

Fujian and Guangdong, where the two latest projects are approved, are all coastal nuclear power provinces.

Zhangzhou Nuclear Power Plant is located in Lieyu Town, Yunxiao County, Zhangzhou City, Fujian Province. The planned capacity is planned and constructed in installments according to 6 million kilowatt -level pressure water pile nuclear power units. Zhangzhou Nuclear Power Unit 1 and 2 started construction in October 2019 and September 2020. Units 3 and 4 of the project are expanded projects. Like the first two units, the "Hualong No. 1" three -generation nuclear power technology is used. The rated power power of the single unit is 1212MW and the single -machine construction period is 58 months. The owner of the project is China Nuclear State Zhangzhou Energy Co., Ltd. controlled by China Nuclear Group.

After January 2021, "Hualong -1" the world's first Dump of Fuqing Nuclear Power No. 5 was put into commercial operation, and 9 nuclear power units built and put into production in Fujian Province were completed. Nuclear power was second in the country and the number of nuclear power in the country. The construction of Zhangzhou Nuclear Power Unit 3 and 4 helps to further promote the optimization of the energy structure in Fujian Province, meet the needs of the rapid development of power load, and ensure the safety of energy supply in the province.

On August 23, my country ’s independent three -generation nuclear power Hualong No. 1 batch project -China Nuclear Group Zhangzhou Nuclear Power Unit 2 Dome

Guangdong Lianjiang Nuclear Power is a newly developed nuclear power plant site. It is planned to plan and build 6 million kilowatts of water stack nuclear power units to plan and install it in installments. Unit 1 and 2 of the first phase of the project is located in Che Ban Town, Lianjiang City, Guangdong Province. It is planned to build two CAP1000's third -generation advanced pressure water pile nuclear power units. The construction period of the single unit is 56 months.

Guangdong is the province with the most nuclear power units in my country. The "Fourteenth Five -Year Plan" of Energy Development in Guangdong Province proposes that as a large energy consumption province and a small resource province, Guangdong's energy supply in 2020 is as high as 74%. During the "Fourteenth Five -Year Plan" period, energy demand in Guangdong Province will continue to grow rapidly. The seasonal and periodic energy supply in the "Thirteenth Five -Year Plan" period will continue or even increase, and the pressure on energy supply and demand balance will increase. In the new nuclear power project, Guangdong is more active: the above plan proposes that under the premise of ensuring safety, the first phase of the Huizhou Taipingling nuclear power project is efficiently constructed, and the construction of Lufeng Nuclear Power and Lianjiang Nuclear Power will be actively promoted. The project carried out preliminary work.

Hualong No. 1 and CAP1000 are all independent three -generation nuclear power technology in my country. According to the surging news, of the 10 new units approved so far this year, a total of 6 machine groups in the second phase of the three -door nuclear power, the second phase of the Haiyang Nuclear Power, and the first phase of the Lianjiang Nuclear Power will adopt the localized CAP1000 technology, Lufeng Nuclear Power No. 5/6 No. 5/6 The second phase of the unit and the Zhangzhou nuclear power will adopt Hualong No. 1 technology. In terms of project ownership, the three major nuclear power groups have new projects approved: the second phase of the three -door nuclear power of China Nuclear Group, the second phase of Zhangzhou Nuclear Power; Lianjiang Nuclear Power Period.

Another trend of the above -mentioned approved projects is that after the mass construction of Hualong -1, CAP1000 technology is accelerating the formation of mass construction. CAP1000 is an important achievement of the introduction, digestion and absorption of the three generations of non -capable technologies in my country, and has completely independent intellectual property rights.

There is still room for improvement in the proportion of nuclear power installations and power generation

As of the end of June 2022, there were 54 nuclear power units in China, with a total installed capacity of 55.78 million kilowatts, ranking third in the world; 23 units in construction and approval of nuclear power units continued to maintain the world's first; It is second in the world. Nuclear power supply 5%of the country's power generation in the proportion of 2%of my country's power installation capacity. However, both the volume of nuclear power installations and the proportion of power generation is lower than the global average.

Zero -carbon emissions, stable contribution, and high -energy density nuclear power is one of the main means for China's achievement of carbon peaks, carbon neutrality, and targets. As the low -carbon transformation process of the power system accelerates and the proportion of intermittent renewable energy is increasing, the nuclear power as the base lottery power supply of low -carbon energy systems can support the large proportion of non -water renewable energy for power grids, ensuring the safety and stability of the power grid Essence In 2021 when coal prices soared and frequent power shortage of power, the cumulative power generation of nuclear power units in the country was 407.141 billion kilowatt -hours, an increase of 11.17%over the same period of 2020. Last fall, due to the shortage of electricity, reduced water and electricity, and new energy power generation in the Northeast region last fall, 5 units of the Liaoning Hongfang River nuclear power generation have been continuously power generation, which played a "cockpit stone" role in the supply of stable power.

In August of this year, the National Energy Administration planned the power guarantee measures in the middle and late stages of the "Fourteenth Five -Year Plan" in advance. The meeting requested that the "Fourteenth Five -Year Plan" power planning mid -term evaluation and adjustment work should be done in accordance with the principle of "moderate advancement" to ensure the balance of power supply and demand at the end of the "Fourteenth Five -Year Plan". The specific measures include the province to urge to accelerate the approval of supporting power supply, accelerate the construction, accelerate construction, put into operation as soon as possible, accelerate the development of new energy such as wind power photovoltaic, and promote the construction of water and electricity projects such as the upper and middle reaches of the Jinsha River, the upper reaches of the Lancang River, and the upper reaches of the Yellow River. In the early stage of work, the nuclear power projects and the transmission channel project of inter -provincial and districts will be approved as soon as possible.

According to the reporter's understanding, tracing forward, 2008 is the most year for my country's newly approved nuclear power projects, newly started nuclear power units, and newly approved early work nuclear power projects. After the Fukushima Nuclear accident in Japan in 2011, domestic domestic and cautious considerations were taken to step on the brakes for approval of new projects, conducted a large inspection of safety inspections in the construction of projects, and formulated the most stringent safety standards. In 2015, the nuclear power officially restarted, and the eight new nuclear power units were approved during the year. However, since then, the new nuclear power project in China has not approved in 2016. The only project that started in 2017 was a demonstration fast -stack project located in Xiapu County, Fujian Province. In 2018, the "zero approval" of new nuclear power projects in China appeared again. The rhythm of the above approval is not only lower than the industry expectations, but also lower than the "6-8 units in the year" proposed in the "2018 Energy Work Guidance Opinions" in the National Energy Administration's "2018 Energy Work Guidance Opinions".

In 2019, the nuclear power was resumed after three years, and Shandong Rongcheng, Zhangzhou, Fujian, and the Taipingling nuclear power project of Guangdong and Guangdong. In 2020, in the context of "six stability" and "six guarantees", nuclear power approval was launched again, and the second phase of Hainan Changjiang Nuclear Power and the first phase of Zhejiang Sanyao Nuclear Power Project were approved.

Wang Shoujun, the chairman of the China Nuclear Society, said at the 29th International Nuclear Engineering Conference not long ago that it is expected that from 2022 to 2025, China will further accelerate the expansion of the installation scale and maintain the approval rhythm of 6-8 nuclear power units each year. In 2025, 2025 The installed capacity of the nuclear power operation reaches about 70 million kilowatts. By 2035, China's nuclear power will account for 10%of the total power generation.

Nuclear safety is a lifeline for the development of nuclear power. The development of nuclear power must be based on the premise of ensuring safety. my country's nuclear power crew has maintained a good safety record.

Tang Bo, the director of the Ministry of Ecological and Environment, introduced in March this year that in March this year, the World Nuclear Power Operator Association (WANO) Global Nuclear Power Unit 2021 comprehensive index ranking shows that the global 393 operation crew participated in the evaluation and 77 full points. China The 48 machine groups in the mainland participated in the evaluation and 34 units, and the comprehensive index of about 93%of the crew was above the median value and at the world's leading level. The monitoring results also show that the radiation of the surrounding environment of nuclear facilities has always been at a normal level, and the operation of nuclear facilities has not had any adverse effects on the public and the environment. In the construction of nuclear power plants and studies, quality control was implemented in various aspects such as site selection, design, manufacturing, construction, installation, and commissioning, and the overall control of quality was controlled.

Observation of Sichuan (Source: Surging News)

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