Kambarata-1 HPP - The Times Of Central Asia

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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.

Energy cooperation

Uzbekistan, Kyrgyzstan Strengthen Energy Ties as Kambarata-1 Project Advances

Uzbekistan and Kyrgyzstan are deepening their energy partnership as progress continues on the Kambarata-1 Hydropower Plant (HPP), one of Central Asia’s most ambitious infrastructure projects. Uzbek President Shavkat Mirziyoyev met with Kyrgyz Energy Minister Taalaibek Ibrayev in Tashkent to discuss regional energy cooperation, according to Kyrgyz news agency 24.kg, citing the Kyrgyz Ministry of Energy. The talks focused on strengthening strategic ties between the two countries, with particular emphasis on hydropower development. Both sides acknowledged the growing momentum in bilateral relations and reaffirmed their commitment to joint regional energy initiatives. Mirziyoyev underscored the importance of collaborative water and energy projects, identifying Kambarata-1 as a top priority for all three participating countries, Uzbekistan, Kyrgyzstan, and Kazakhstan. “For the effective use and joint management of the region’s hydropower potential, next year we will begin financing the construction of the Kambarata-1 Hydropower Plant together with Kyrgyzstan and Kazakhstan,” Mirziyoyev said, as quoted by the Kyrgyz Ministry of Energy. He also expressed gratitude to Ibrayev and representatives from major energy companies in the United Arab Emirates, Turkey, and Azerbaijan for supporting Uzbekistan’s efforts to attract investment and adopt advanced energy technologies. The Kambarata-1 project is a trilateral initiative involving Kyrgyzstan, Uzbekistan, and Kazakhstan. With a projected cost of $4.2 billion, the venture has already secured $5.6 billion in committed financing from international financial institutions, according to Uzbek Energy Minister Jorabek Mirzamahmudov. Mirzamahmudov noted that the most recent trilateral ministerial meeting took place in Brussels in late September, coordinated by the World Bank. The event brought together representatives from 10 major financial institutions, including the European Bank for Reconstruction and Development, the European Investment Bank, the OPEC Fund, the Asian Infrastructure Investment Bank, and the Asian Development Bank. Despite strong financial and political backing, the project faces unresolved technical concerns. At a recent parliamentary session in Bishkek, Kanatbek Abdrakhmatov, president of Kyrgyzstan’s National Academy of Sciences, warned that seismic microzonation, a critical safety assessment, has not yet been conducted at the planned construction site. Kambarata-1 is expected to have an installed capacity of 1,860 MW, a reservoir volume of 4.5 billion cubic meters, and a dam height of 256 meters. The facility will house four turbines capable of producing over 5.5 billion kWh of electricity annually. Under the current ownership structure, Kyrgyzstan will hold a 34% stake in the project, while Uzbekistan and Kazakhstan will each hold 33%.

Energy

Kazakhstan, Kyrgyzstan, and Uzbekistan Sign Trilateral Deal on Water and Energy Cooperation

Kazakhstan, Kyrgyzstan, and Uzbekistan have signed a trilateral protocol on water and energy cooperation, covering the upcoming winter heating period and the 2026 agricultural season. The agreement was formalized at a meeting of the countries’ energy and water ministers held in Almaty on November 22. With water levels at Kyrgyzstan’s Toktogul Hydropower Plant (HPP) reservoir critically low, Kazakhstan and Uzbekistan have agreed to supply electricity to Kyrgyzstan during the winter months. This will allow Kyrgyzstan to reduce electricity generation during peak heating demand and conserve water in the Toktogul Reservoir. The stored water will later be released downstream to Kazakhstan and Uzbekistan during the 2026 growing season to ensure consistent irrigation for farmland in their southern regions. The Toktogul HPP, located on the Naryn River, a key tributary of the Syr Darya, is Kyrgyzstan’s largest power station, supplying about 40% of the country’s electricity. It plays a dual role: meeting domestic energy needs and regulating water flows critical to downstream agricultural systems. In winter, Kyrgyzstan typically ramps up power output to meet heating demand, often at the expense of reservoir levels, which can compromise irrigation capacity the following spring. Under the new protocol, Uzbekistan has also pledged to support regional electricity balancing and ensure transit capacity. Earlier, the three countries agreed to facilitate cross-border electricity flows, including Russian electricity transiting to Kyrgyzstan via Kazakhstan, and Turkmen electricity reaching Kyrgyzstan through Uzbekistan’s transmission grid. Participants in the Almaty meeting emphasized that the trilateral agreement reflects a spirit of good neighborliness and is aimed at enhancing regional energy security and stability. The agreement is particularly critical for Kyrgyzstan, which faces persistent electricity shortages, especially during the winter when electric heating is widely used. On November 18, Kyrgyzstan completed the full modernization of the Toktogul HPP, with the commissioning of its fourth generating unit. The upgrade raised the facility’s total capacity from 1,200 MW to 1,440 MW. In parallel, Kyrgyzstan is advancing construction of the Kambarata-1 HPP, a major regional project being developed jointly with Kazakhstan and Uzbekistan. Once completed, Kambarata-1 will have a generation capacity of 1,860 MW and produce 5.6 billion kWh annually.

Toktogul Hydropower Plant

Kyrgyzstan Completes Modernization of Toktogul Hydropower Plant

Kyrgyzstan has completed the full modernization of its largest energy facility, the Toktogul Hydropower Plant (HPP), located on the Naryn River. The upgrade was finalized with the commissioning of the plant’s fourth generating unit on November 18, raising its total capacity from 1,200 MW to 1,440 MW, according to Energy Minister Taalaibek Ibraev. The plant’s first three units were modernized between 2021 and 2024, each increasing in capacity from 300 MW to 360 MW. The fourth and final unit, upgraded between March and November 2025, has now reached the same capacity. Progress at Uch-Kurgan and Kambarata Projects On the same day, the Ministry of Energy launched the second upgraded unit at the Uch-Kurgan HPP, which added 9 MW in capacity. The first unit, previously replaced, also contributed an additional 9 MW. Modernization of the remaining two units is scheduled for 2026. Upon completion, Uch-Kurgan’s total capacity will increase by 36 MW. Kyrgyzstan is also advancing construction of the Kambarata-1 HPP, a strategic regional project being developed in partnership with Kazakhstan and Uzbekistan. Once operational, Kambarata-1 will have a capacity of 1,860 MW and generate 5.6 billion kWh annually. Energy Challenges Ahead Despite the modernization progress, Ibraev has warned of a challenging winter ahead due to critically low water levels in the Toktogul Reservoir. Electricity consumption in 2024 reached 18.3 billion kWh, an increase of 1.1 billion kWh over 2023, forcing Kyrgyzstan to import 3.6 billion kWh from Kazakhstan, Turkmenistan, Uzbekistan, and Russia to cover winter demand.

Kambarata-1 HPP

Kyrgyzstan, Uzbekistan, Kazakhstan Move Forward with $4.2 Billion Kambarata-1 Hydropower Project

The Kambarata-1 Hydropower Plant (HPP), a landmark energy project jointly developed by Kyrgyzstan, Uzbekistan, and Kazakhstan, is gaining international momentum, with strong backing from global financial institutions. Uzbek Minister of Energy Jorabek Mirzamahmudov announced that the plant’s projected construction cost stands at $4.2 billion, while pledged financing has already reached $5.6 billion. In an interview with Uzbekistan 24 TV, Mirzamahmudov said the most recent trilateral ministerial dialogue was held in Brussels in late September, under the auspices of the World Bank. It marked the third high-level discussion between the participating states and brought together representatives from 10 major financial institutions, including the European Bank for Reconstruction and Development (EBRD), the European Investment Bank (EIB), the OPEC Fund, the Asian Infrastructure Investment Bank (AIIB), the Asian Development Bank (ADB), and several Italian financial entities. The project has been widely recognized as a model for regional cooperation. According to Mirzamahmudov, multiple international lenders have expressed readiness to support Kambarata-1 even before the technical documentation is finalized. “In the past, such projects couldn’t even be discussed, they were off the table. Now they are being supported at the highest level,” he said. “They see this as a regional cooperation project and believe in its long-term economic potential.” Governance and Sustainability Standards Implementation of the project will be managed through an intergovernmental agreement, a joint operator, and a new project-specific venture. The minister emphasized that construction will adhere to international best practices in environmental protection, safety, and financial transparency, while taking into account the national interests of all three countries. Mirzamahmudov described the project as both an energy and environmental milestone. Kambarata-1 will utilize renewable hydropower from the Naryn River and improve transboundary water management across the region. Unlike many large-scale dam projects, the design of Kambarata-1 minimizes environmental and social disruption and does not require resettlement of communities. It is also expected to support regional agriculture by enabling controlled water releases during the summer growing season. Ownership and Output Under the proposed ownership structure, Kyrgyzstan will hold a 34% stake in the project, with Uzbekistan and Kazakhstan each holding 33%. Electricity will be distributed proportionally, though countries will have flexibility to purchase additional power based on demand and market conditions. “Since this is a commercial project, countries will have the flexibility to buy more or less electricity depending on consumption levels,” the minister explained. To be constructed on the upper reaches of the Naryn River in Kyrgyzstan, Kambarata-1 will have a planned capacity of 1,860 megawatts, a dam height of 256 meters, and a reservoir volume of 5.4 billion cubic meters. Upon completion, it is expected to generate an average of 5.6 billion kilowatt-hours annually, making it Kyrgyzstan’s largest hydropower facility and a cornerstone in addressing Central Asia’s energy deficit.

Power Shortage

Kyrgyz Energy Minister Warns of Imminent Winter Power Shortages

Kyrgyzstan’s Energy Minister Taalaibek Ibraev has warned that the upcoming winter will be one of the most difficult in recent memory, with the country facing significant electricity shortages due to critically low water levels at the Toktogul Hydroelectric Power Plant (HPP) reservoir. Toktogul is Kyrgyzstan’s largest energy facility, generating approximately 40% of the country’s electricity. According to Ibraev, the Toktogul reservoir currently holds 10.8 billion cubic meters of water, 1.6 billion cubic meters less than in 2024, when levels were already deemed critically low at 12.4 billion cubic meters. The “dead water level,” at which the turbines can no longer operate, is 6.5 billion cubic meters. Kyrgyzstan has struggled with persistent electricity deficits in recent years, particularly during winter when demand spikes as households depend heavily on electricity for heating. In 2024, national consumption reached 18.3 billion kilowatt-hours, an increase of 1.1 billion kWh over 2023. To cover the shortfall, Kyrgyzstan imported 3.6 billion kWh from Kazakhstan, Turkmenistan, Uzbekistan, and Russia. Ibraev urged citizens to conserve electricity and stressed that Kyrgyzstan aims to overcome its energy crisis by 2028. A key pillar of this strategy is the construction of the Kambarata-1 HPP, which is set to become the largest hydroelectric facility in Central Asia. With a planned capacity of 1,860 megawatts and an average annual generation of 5.6 billion kWh, the project is expected to significantly enhance long-term energy security. In the short term, Kyrgyzstan is banking on regional cooperation. As previously reported by The Times of Central Asia, Kazakhstan, Kyrgyzstan, and Uzbekistan have all signed an agreement on coordinated water and energy management. Under the agreement, Kyrgyzstan will release water from Toktogul for irrigation needs in downstream Kazakhstan and Uzbekistan, while receiving electricity supplies from both countries through spring 2026. The Toktogul HPP serves a dual purpose: generating electricity for domestic use and regulating water flows for agriculture in neighboring states. In winter, higher hydropower output to meet heating demand often lowers reservoir levels, threatening irrigation supplies in spring. The trilateral agreement is intended to reduce this risk by enabling Kyrgyzstan to conserve water while ensuring essential electricity imports during peak consumption periods.