As a nuclear energy expert with a focus on international developments, I have been closely monitoring the global trends and advancements in the nuclear power sector. Russia, being one of the leading countries in nuclear technology, has always been at the forefront of these developments.

Nuclear power plays a significant role in Russia's energy mix, contributing a substantial portion to the country's total electricity generation. The Russian nuclear industry has been growing steadily, with a strategic focus on expanding its nuclear capacity and modernizing its existing fleet of reactors.

According to the International Atomic Energy Agency (IAEA), as of December 31, 2022, Russia had 37 operational nuclear reactors, with a combined installed capacity of 27,727 MW[^1^]. This number reflects a significant increase from the 31 reactors that were reported to be in operation in 2012, which had a total installed capacity of 25,242 MW. The growth indicates Russia's commitment to enhancing its nuclear power capabilities.

The Russian nuclear power industry is characterized by a variety of reactor types, including Pressurized Water Reactors (PWRs), Boiling Water Reactors (BWRs), and others. The country has also been developing advanced technologies such as the VVER-1200, a newer generation of PWRs that offer improved safety and efficiency.

In addition to its operational reactors, Russia has a robust pipeline of new nuclear projects. The Russian nuclear corporation, Rosatom, has been actively involved in the construction of new reactors, both domestically and internationally. The company has a strong track record of delivering nuclear projects on time and within budget, which has contributed to its reputation as a reliable partner in the global nuclear market.

The Russian government has outlined ambitious plans to further increase the share of nuclear power in the country's energy mix. This includes not only adding more reactors but also investing in research and development to explore new frontiers in nuclear technology, such as small modular reactors (SMRs) and floating nuclear power plants.

The expansion of Russia's nuclear power sector is driven by several factors. Firstly, there is a strong economic rationale, as nuclear power provides a stable and cost-effective source of electricity. Secondly, nuclear energy is a low-carbon source of power, which aligns with global efforts to combat climate change. Lastly, the development of the nuclear industry also has strategic implications, as it contributes to energy security and independence.

In conclusion, Russia's nuclear power industry is a critical component of its energy strategy, with a clear trajectory of growth and modernization. The country's operational nuclear reactors have increased from 31 in 2012 to 37 as of the end of 2022, with plans to further expand this number. The industry's development is supported by a combination of technological innovation, strategic planning, and a commitment to safety and environmental sustainability.

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In 2012 total electricity generated in nuclear power plants in Russia was 177.3 TWh, 17.78% of all power generation. The installed gross capacity of Russian nuclear reactors stood at 25,242 MW. Russia has made plans to increase the number of reactors in operation from 31 to 59.read more >>