China's Nuclear Power Generation Reaches 440,000 GWh in 2023, Accounting for 5% of Total Electricity Output

China's nuclear power generation reached a significant milestone in 2023, with a total output of 440,000 gigawatt-hours (GWh), accounting for nearly 5% of the country's total electricity production. This achievement is equivalent to saving 130 million tonnes of standard coal and reducing carbon dioxide emissions by 350 million tonnes.

As of the end of 2023, China had 55 operational nuclear power units and 36 approved or under-construction units on the mainland, with a total installed capacity of 57 gigawatts and 44 gigawatts, respectively. The country has established a self-reliant and comprehensive nuclear industry chain system, ensuring a secure and stable supply of nuclear fuel.

Why this matters: China's increasing reliance on nuclear power demonstrates its commitment to reducing greenhouse gas emissions and combating climate change. The country's advancements in nuclear technology and safety measures serve as an example for other nations seeking to transition to cleaner energy sources.

China's nuclear power operation safety performance has continuously ranked among the world's best for several years. In 2022 and 2023, 37 and 33 nuclear power units, respectively, achieved the maximum score in the World Association of Nuclear Operators' comprehensive index.

The country has also made progress in developing innovative nuclear technologies, including the world's first fourth-generation high-temperature gas-cooled reactor, small modular reactors, and nuclear fusion technology. These advancements lay a solid foundation for the high-quality development of nuclear energy in China.

The Chinese government's support for nuclear power development is evident in its efforts to establish a self-reliant and comprehensive nuclear industry chain system. This ensures a secure and stable supply of nuclear fuel, while also fostering expertise in engineering, construction, and operation.

Key Takeaways

• China's nuclear power generation reached 440,000 GWh in 2023, 5% of total electricity.
• China has 55 operational nuclear power units and 36 approved/under-construction units.
• China's nuclear power safety performance ranks among the world's best for several years.
• China has made progress in developing innovative nuclear technologies, including 4th-gen reactors.
• China's government supports nuclear power development through a self-reliant industry chain system.