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Nuclear Energy

Uzbekistan Begins Construction of First Nuclear Power Plant

Uzbekistan has started building its first nuclear power plant, turning a project discussed for nearly a decade into one of the largest energy commitments in the country's post-Soviet history. President Shavkat Mirziyoyev and Russian President Vladimir Putin launched construction on June 4 by video link from Saint Petersburg. The plant site in the Forish district of the Jizzakh region was connected to the ceremony. Rafael Mariano Grossi, director general of the International Atomic Energy Agency, also took part. The first concrete pour began overnight from June 4 to June 5 for the foundation slab of the plant's first small modular unit. The first stage used 133 cubic meters of concrete. The full pour is expected to exceed 10,000 cubic meters. Uzatom gave the site the official status of a nuclear power plant under construction under IAEA standards. The plan is no longer the modest small-reactor scheme agreed in 2024. The current design combines two large VVER-1000 reactors with two smaller RITM-200N units. Together, they would give the Jizzakh plant more than 2.1 GW of installed capacity. The small and large units will share one site and supporting infrastructure. That shift raised both the scale and the financial and regulatory stakes. This design is the latest version of a plan that has changed several times. Uzbekistan and Russia signed an intergovernmental agreement on peaceful nuclear cooperation in 2017. In 2018, Rosatom was expected to build two VVER-1200 reactors. The focus later shifted to Jizzakh. In May 2024, Uzbekistan and Rosatom signed a contract for a 330 MW small nuclear plant with six RITM-200N reactors. The plan changed again in 2025, when Tashkent and Moscow settled on the larger mixed-reactor format now under construction. The timetable shows how long the project will take before Uzbekistan gets power from it. The first RITM-200N unit is listed for criticality in late 2029, with the two larger VVER-1000 reactors expected in 2033 and 2035. The push reflects Uzbekistan's fast-rising demand for power. The International Energy Agency says the country's 2020-2030 electricity concept aims to lift generation from 63.6 billion kWh to 120.8 billion kWh by 2030, while cutting gas use in power generation. Uzbekistan produced 86.7 billion kWh in 2025. Renewable power is growing, but officials want a steady baseload supply for industry and cities. Uzbek and Russian estimates put full annual output at about 17 billion kWh. Putin put the future share at up to 15% of Uzbekistan's electricity use, with Reuters also placing the expected contribution at around 15% of demand. Those figures depend on the timing of each unit and on future consumption, which is still rising. Financing is now one of the central questions. Uzatom director Azim Akhmedkhadjaev put the project's base price at $9.5 billion and described that figure as the maximum contract amount. The estimate does not include planned localization, which Uzbekistan wants to raise to 30%. Tashkent wants loans to cover 85-90% of the project and may discuss funding with the New Development Bank and other partners. Russia...

Energy Infrastructure

Why Workers Are Leaving the Çalık Enerji Power Plant Construction Site in Turkmenistan

One of Turkmenistan’s largest combined-cycle power plants is currently under construction on the Caspian coast. Despite offering record-high wages by local standards, the site is experiencing persistent staff turnover. The project is being led by the Turkish company Çalık Enerji, which is building a 1,574 MW combined-cycle gas turbine (CCGT) power plant in the village of Kiyanly in Turkmenistan’s Balkan region. While the workforce is largely made up of local residents, retaining staff has proven difficult. According to former workers, even unskilled laborers can earn up to $2,856 per month, an exceptionally high salary for the region. This has attracted a steady stream of job seekers. However, many employees say the pay does not adequately compensate for the harsh realities of working on-site. The primary reason cited for resignations is the extreme natural environment. The construction site lies between the Caspian Sea and an open expanse of steppe, where strong winds are a near-constant presence. Conditions worsen in winter, when workers endure eight-hour shifts outdoors in cold and windy weather, conditions that many find intolerable beyond a few months. In addition to environmental challenges, workers point to strained relations with site management and internal conflicts among staff. They describe a lack of mutual trust between workers and middle managers, as well as growing tensions within crews. Some have also reported interethnic clashes, particularly between Turkmen and Azerbaijani workers, despite both groups being Turkmenistani citizens residing in the same region. These disputes have occasionally escalated into physical altercations, further contributing to resignations. Çalık Enerji signed a contract with the state-owned utility Turkmenenergo to carry out the Kiyanly project. The power plant will feature two units equipped with 9F.04 gas turbines, each with a capacity of 288 MW, and a D12 steam turbine produced by GE Vernova.

Electricity

Kyrgyzstan’s Power Consumption Rises Amid Declining Water Levels at Toktogul Reservoir

Electricity consumption in Kyrgyzstan continues to rise. In 2025, the country consumed 19.3 billion kWh, an increase of 900 million kWh compared to the previous year. Of this total, 15.4 billion kWh was generated domestically, while 3.9 billion kWh was imported from Turkmenistan, Uzbekistan, Kazakhstan, and Russia, officials reported at a government meeting on 14 January. Authorities also highlighted critically low water levels at the Toktogul Hydroelectric Power Plant, the country’s largest energy facility, which generates approximately 40% of its electricity. The Toktogul reservoir currently holds 9.102 billion cubic meters of water, a drop of 1.631 billion cubic meters compared to the same date in 2024. The reservoir is approaching the critical or “dead” level of 5.5 billion cubic meters, below which the plant would be unable to generate electricity. Officials at the meeting warned that continued low inflows could force a reduction in power generation and stressed the importance of adhering strictly to electricity consumption limits. Kyrgyzstan has long struggled with seasonal electricity shortages, particularly in winter, when many households rely on electric heating. Energy Minister Taalaibek Ibraev previously cautioned that the 2025–2026 winter season could be one of the most difficult in recent years due to the water shortfall at Toktogul. To address the electricity deficit, Kyrgyzstan is pressing ahead with both the construction of new hydropower projects and the modernization of existing facilities. In November 2025, the country completed a full modernization of Toktogul, located on the Naryn River. The upgrade increased the plant’s capacity from 1,200 MW to 1,440 MW. Kyrgyzstan is also moving forward with the construction of the Kambarata-1 hydropower plant, a strategic regional project being developed in partnership with Kazakhstan and Uzbekistan. Once completed, Kambarata-1 is expected to have a capacity of 1,860 MW and produce 5.6 billion kWh annually.

Power generation

Donor Delegation Visits Kyrgyzstan to Assess Progress on Kambarata-1 HPP

As reported by the Kyrgyz Ministry of Energy, on October 7-11 Kyrgyzstan received a delegation from the Donor Coordination Committee for the construction of the flagship Kambarata-1 Hydropower Plant (HPP) comprising representatives of the World Bank, the Asian Development Bank, the Islamic Development Bank, the European Union, the European Investment Bank, the United States Agency for International Development, and the UK Foreign, Commonwealth & Development Office. The Committee, established at the Kyrgyz Republic International Energy Investment Forum, in Vienna on June 10, 2024, comprises major international financial institutions and development partners, including the World Bank, the OPEC Fund, the Asian Development Bank, the Asian Infrastructure Investment Bank, the Islamic Development Bank, and the European Bank for Reconstruction and Development. The Kambarata-1 HPP, with a projected capacity of 1,860 megawatts and an average annual generation of 5.6 billion kilowatt-hours of electricity, is to be constructed at preliminary cost exceeding $4 billion in the upper reaches of the Naryn River in Kyrgyzstan. Once completed, the largest hydropower plant in Kyrgyzstan is expected to end the country’s electricity shortages. In addition, the ambitious project, jointly implemented with Kazakhstan and Uzbekistan, aims to strengthen cooperation within Central Asia in water and energy resource management. During their visit, delegates reviewed progress on the Kambarata-1 HPP and in addition, met Kyrgyz Minister of Energy Taalaibek Ibrayev and representatives of Kazakhstan and Uzbekistan to discuss and establish a mechanism for regular consultations and data exchange to ensure effective cooperation on the project. Last month, Minister Ibrayev reported significant progress on the development of the HPP construction and said that all preparatory stages will be completed by next May. Early in September, Kyrgyzstan’s Cabinet of Ministers and the World Bank organized a roundtable on the selection of a dam for the Kambarata-1 HPP. The Swiss engineering company AFRY proposed various options for the project, and based on the type of dam chosen, the Kyrgyz Ministry of Energy stated that a feasibility study would be prepared by May 2025.

Power generation

Despite High Water Levels in Kyrgyzstan’s Toktogul Reservoir, Electricity Shortages Persist

Despite an increase in water levels at Kyrgyzstan’s Toktogul hydroelectric power plant (HPP) reservoir this year, the country continues to face electricity shortages, Energy Minister Taalaibek Ibrayev said in an interview with Birinchi Radio. Located on the Naryn River, the Toktogul HPP is Kyrgyzstan’s largest power plant, providing around 40% of the country’s electricity. As of October 1, 2024, the water volume in the Toktogul reservoir reached 13.033 billion cubic meters, approximately 1.3 billion cubic meters more than the previous year. The reservoir currently receives 365 cubic meters of water per second while releasing 284 cubic meters per second for power generation. "Despite the increased water levels in 2024, we are still facing an electricity deficit of about 3.9 billion kilowatt-hours," Minister Ibrayev stated. To address the deficit, Kyrgyzstan is working to expand its energy capacity by building small and large hydroelectric plants. "In the past, small hydroelectric plants produced around 200-300 million kilowatt-hours of electricity annually. This figure has now increased to 750 million kilowatt-hours," Ibrayev explained. He also noted that the country’s electricity consumption has risen by 400 million kilowatt-hours this year, driven by the launch of new industrial enterprises. According to the National Statistics Committee, Kyrgyzstan generated 13.8 billion kilowatt-hours of electricity in 2023, with hydropower plants accounting for approximately 87% of total electricity production. In 2023, Kyrgyzstan met 80% of its electricity demand, which totalled 17.2 billion kilowatt-hours. The remaining 20%, or 3.4 billion kilowatt-hours, was imported. To help reduce reliance on imports, an agreement was signed between Kyrgyzstan and Turkmenistan in May 2023 for the supply of 1.7 billion kilowatt-hours of electricity from Turkmenistan, starting on January 1, 2025.

Atomic Energy

Rosatom Considering Constructing Nuclear Power Plant in Northern Kyrgyzstan

Representatives of the Russian company Rosatom announced at a briefing that a low-capacity nuclear power plant may be built in Kyrgyzstan's northern Chui region. According to them, a preliminary feasibility study has already been developed. According to Rosatom, the company's specialists have studied the seismic potential of southern Kyrgyzstan and concluded that there are many faults in the earth's crust. This fact is reason enough not to build the plant in the south of the country. In contrast, Kyrgyzstan's north is less prone to seismic fluctuations. “The most suitable location for this project is the northern Chui oblast [region], where seismicity is the lowest. But we have not been able to name a specific site so far. A detailed study is needed. There are places in Kyrgyzstan where a nuclear power plant can be built, but not many,” said Dmitry Konstantinov, general director of Rosatom's Russian representative office in Kyrgyzstan. He said many parameters must be considered when choosing a construction site. These include seismic activity, remoteness from population centers, power lines, and a water source needed to cool the plant. Rosatom stated that the design for the small nuclear power plant potentially being built in Kyrgyzstan was developed by adapting shipboard small-power technology currently used in ships. Each unit at the plant would have a capacity of 55 MW, with the possibility of installing up to six units, allowing the plant’s total capacity to reach 300 MW. For comparison, by 2025, Kyrgyz authorities aim to achieve a capacity of 400 MW (excluding the nuclear plant) through the completion of large hydroelectric power projects. Two years ago, a memorandum on constructing a low-capacity nuclear power plant was signed between Bishkek and Moscow. Since then, the Russian company has been working on a feasibility study and studying land plots for the plant's construction. According to the head of the representative office, serious discussions are continuing with the republic's authorities. “The decision to build a nuclear power plant in Kyrgyzstan will be made by the people together with the government. And we, for our part, will provide all the necessary information and technology to make it objective. We will inform the population about our technologies and decisions so that they feel safe,” emphasized Konstantinov. Rosatom signed a memorandum with Uzbek authorities on constructing a small nuclear power plant earlier this year. According to the Russian company, construction has already begun, and the first power unit may operate in 2029. On October 6, Kazakhstan will hold a popular referendum on constructing a nuclear power plant in Kazakhstan. Among the most likely candidates for construction are companies from Russia, China, South Korea, and France.