Energy Infrastructure - The Times Of Central Asia

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Nuclear Energy

Uzbekistan Plans Joint Venture to Oversee Nuclear Power Plant

Uzbekistan has proposed creating a joint engineering venture with a foreign partner to provide independent technical oversight of its first nuclear power plant. The venture would review the plant’s design and equipment and monitor construction quality at the site in the Jizzakh region. Uzbekistan’s Atomic Energy Agency (Uzatom) set out the proposal in a September 4 report. The agency has not named potential foreign participants or said when the venture could be established. Construction formally began on June 4 with the first concrete pour for the plant’s first small modular reactor unit. Foundation work is now underway. The project calls for two VVER-1000 reactors and two small modular RITM-200N reactors at a single site. Uzbekistan describes this configuration as an integrated nuclear power plant. Uzatom says design work and construction of external utility networks will continue through the end of 2026. In 2027, authorities plan to order major equipment with lengthy manufacturing lead times. From June 22 to 26, the International Atomic Energy Agency conducted a Phase 2 Integrated Nuclear Infrastructure Review follow-up mission in Uzbekistan. The IAEA said Uzbekistan had made “significant progress” since its 2021 review, while identifying further work needed to improve the nuclear regulator and complete feasibility studies. The final mission report is expected to be published by the agency. Uzatom says the project’s environmental impact assessment has been approved and the necessary permits and licenses have been obtained for the siting and construction of the small modular units. Licensing for the larger VVER reactors is due to continue in 2027. More than 30 companies in Uzbekistan are being considered to supply cables and construction materials for the plant. Uzatom estimates that locally produced goods could account for around 21%, while authorities intend to raise the share above 30%. A specialized 200-hectare industrial zone has been proposed in the Forish district, around 25 kilometers from the nuclear power plant. It could support production in 15 sectors and create up to 2,000 jobs. Domestic firms are also expected to handle much of the work on the site’s utility and transport connections. A new town planned nearby would eventually house up to 33,000 people. At the peak of construction, the project will require more than 10,000 workers and specialists. Authorities plan for local personnel to account for 65%–70% of the workforce. Since 2023, 216 students have graduated from the Tashkent branch of Russia’s National Research Nuclear University MEPhI. Of these, 83 are continuing their studies at universities in China, Hungary, France, Italy, and South Korea. Four universities in Uzbekistan are training around 100 more specialists. Uzatom also plans to use the proposed engineering venture to transfer technical and project-management expertise to local specialists.

Oil Refining

After CPC Disruptions, Kazakhstan Wants to Refine More Oil at Home

Kazakhstan wants to more than double its oil refining capacity and sell more petrol and diesel to neighboring countries. The case for reducing its reliance on crude exports has gained urgency. Disruptions to the Caspian Pipeline Consortium (CPC) this year have already forced the country to cut its 2026 oil production forecast by 2 million tonnes. Kazakhstan produced 99.6 million tonnes of oil in 2025 but refined only 18.4 million tonnes. Energy Minister Yerlan Akkenzhenov said at a briefing on August 25 that refining capacity is planned to increase to 40 million tonnes. “We want to bring this ratio, as in other developed countries that are also producers, to one to two or one to three,” Akkenzhenov said. According to him, Kazakhstan eventually expects to supply neighboring countries with motor fuel and expand its export potential. This does not mean abandoning crude oil exports: even after refining capacity reaches 40 million tonnes, a significant share of production will continue to be exported. Astana is instead seeking to shift the balance toward finished products. The oil refining industry development concept runs through 2040. According to the Energy Ministry, Kazakhstan’s refineries processed 18.4 million tonnes of oil in 2025 and produced 15.47 million tonnes of petroleum products. The concept adopted in 2025 envisaged refining rising to 39.2 million tonnes a year by 2040. The government has since accelerated the timetable, targeting 40 million tonnes of annual capacity by 2033. Average refining depth at the country’s three main refineries reached 90% in 2025 and is targeted to rise to 94%. To achieve this, Kazakhstan is preparing to build a fourth major refinery with capacity of up to 10 million tonnes a year. Possible locations include the Mangystau, Atyrau and Turkestan regions, as well as Ulytau, with the authorities expecting to select a site by the end of the year. The new plant could begin operating by 2033, with the Energy Ministry expecting its launch to fully cover domestic demand for jet fuel and allow Kazakhstan to expand exports of K5-standard petroleum products, broadly equivalent to Europe’s Euro 5 standard. Problems with the Caspian Pipeline Consortium, Kazakhstan’s main route for getting oil to the global market, have strengthened the case for diversifying the way Kazakhstan uses and exports its oil. The pipeline runs through Russia to a Black Sea terminal near Novorossiysk, meaning disruptions there can quickly affect production in Kazakhstan. On August 25, Akkenzhenov said the country’s oil production forecast for 2026 had been cut from 98 million to 96 million tonnes. He estimated production losses resulting from attacks on CPC infrastructure at around 3.5 million tonnes. The authorities are trying to compensate for part of the lost volumes by rescheduling major maintenance at large oil fields. Astana is also looking for additional routes to global markets. Akkenzhenov identified Baku-Supsa, the pipeline running from Azerbaijan to Georgia’s Black Sea coast, as one option, saying it could carry around 5 million tonnes a year. The route has seen only limited use since 2022, although...

Power Grid

August 14 Blackout: Kazakhstan and Kyrgyzstan Continue to Dispute Its Cause

The blame game over Central Asia’s August 14 blackout continues. Kazakhstan’s Energy Minister Yerlan Akkenzhenov says the large-scale blackout began with the shutdown of two generating units at the Toktogul Hydroelectric Power Plant (HPP) in Kyrgyzstan. Bishkek does not dispute that the failure occurred but rejects the claim that it was the direct cause of the subsequent outages across several countries. Akkenzhenov identified the events in Kyrgyzstan as the starting point of the emergency. According to him, the initial disturbance occurred on August 14 at 2:37 p.m. Kazakhstan time, or 3:37 p.m. in Kyrgyzstan, when generating units No. 1 and No. 2 at the Toktogul HPP went offline. The loss of generation altered operating conditions in Central Asia’s interconnected power system and led to a redistribution of power flows in southern Kazakhstan. A government commission in Kazakhstan is expected to make the final determination. Kazakhstan’s grid operator KEGOC had earlier provided a more detailed chronology. At 2:37 p.m., three 500 kV transmission lines tripped, separating southern Kazakhstan and the Central Asian grid from the rest of Kazakhstan’s power system. About 2,810 MW of consumer load was temporarily cut off. KEGOC later said that immediately beforehand, two generating units at the Toktogul HPP, with a combined capacity of about 600 MW, had gone offline. The resulting changes in power flows overloaded Kazakhstan’s North–East–South transmission corridor, triggering emergency protection systems. Akkenzhenov said the protection systems had worked effectively and praised KEGOC’s response. Kazakhstan’s power system was restored in approximately 2.5 hours. Kyrgyzstan acknowledges that the two units went offline. The country’s Energy Ministry described the incident as the “initial disturbance” in the interconnected power system, but stressed that the first event in an emergency sequence cannot automatically be considered the cause of all subsequent outages. According to its account, by 3:55 p.m. Kyrgyzstan time — 2:55 p.m. in Kazakhstan — the frequency in the interconnected power system had returned to the normal 50 Hz. At that point, Kyrgyzstan was also supplying neighboring power systems with about 250 MW. Bishkek maintains that the outage affecting the Almaty power hub occurred after normal frequency had already been restored. Kyrgyz energy officials therefore consider it premature to directly attribute all subsequent events to the failure at the Toktogul HPP. The disagreement, therefore, is less about what happened first than about the causal link between the initial failure and the chain of outages that followed. Why the Regional Grid Is Vulnerable The vulnerability is rooted in the architecture of the region’s power system itself. During the Soviet period, its power plants and high-voltage transmission lines were designed to operate as a single interconnected system rather than around today’s national borders. Energy ties weakened after the collapse of the Soviet Union, but in recent years the countries have again expanded parallel operation of their power systems. Kazakhstan, Kyrgyzstan, Uzbekistan, and Tajikistan are connected through the Integrated Power System of Central Asia. Cross-border power flows are coordinated by the Energia Coordinating Dispatch Center in Tashkent. Hydropower in Kyrgyzstan and...

Electricity supply

Kazakhstan Targets End to Electricity Deficit by 2027

Just days after a major disruption hit power systems across Central Asia, Kazakhstan reaffirmed its plan to fully cover domestic electricity demand by the first quarter of 2027. By the end of next year, the Energy Ministry expects the country to have a surplus of about 1.3 billion kWh. That margin would still leave relatively little room for error because it is equivalent to only about 1% of the electricity Kazakhstan consumed in 2025, when demand grew by 3.8%. The August 14 outage affected parts of Kazakhstan, Kyrgyzstan, Uzbekistan, and Tajikistan. Power was cut to some consumers in Almaty, Kazakhstan’s largest city, which has a population of about 2.4 million. The precise chain of events remains unclear. Kazakhstan’s national grid operator KEGOC said the disruption began when two hydrogenerators at Kyrgyzstan’s Toktogul Hydropower Plant shut down, sharply changing power flows and overloading Kazakhstan’s North-East-South transmission corridor. Kyrgyzstan’s Energy Ministry later acknowledged that the Toktogul shutdown was the initial disturbance but said it should not automatically be treated as the direct cause of the subsequent outages elsewhere in Central Asia. A special commission is investigating the incident, although public statements so far have not identified its chair. The outage exposed a risk in regional grid connections. Kazakhstan’s grid is connected to Russia and neighboring Central Asian systems. These links allow electricity to move across borders, but a sudden loss of generation or a major transmission failure can also affect several countries in quick succession. Kazakhstan has been a net electricity importer for several years. In 2025, the country generated 123.1 billion kWh and consumed 124.6 billion kWh. Electricity imports from Russia totaled 4.64 billion kWh, compared with exports of 2.16 billion kWh in the opposite direction. The net inflow from Russia fell from 3.41 billion kWh in 2024 to 2.48 billion kWh in 2025. Electricity consumption increased by 3.8% in 2025, while peak demand reached a record 17.724 GW on December 18. Kazakhstan is also seeking to attract energy-intensive industries and large data centers. Those expectations are reflected in longer-term development plans, which already include 7.8 GW of new and modernized coal-fired generation by 2030, with investment estimated at more than $15.5 billion. The authorities expect to close the remaining short-term deficit by rapidly commissioning new generating capacity. Around 2.6 GW is scheduled to come online in 2026. Four gas-fired power plants and expansion projects at two existing power stations account for part of that capacity, while ten new renewable energy facilities are also planned. The Energy Ministry says these projects should allow Kazakhstan to fully meet its electricity needs by the end of the first quarter of 2027. A further 845 MW is planned for 2027, of which 570 MW would come from renewable projects. By the end of that year, the ministry expects an electricity surplus of around 1.3 billion kWh. Renewable energy is expanding alongside Kazakhstan’s continued reliance on conventional generation. Thermal power plants accounted for 74.4% of electricity generation in 2025. Solar and wind facilities, along with biogas plants, provided 6.1%. The...

AI Data Center

Kazakhstan Says $10 Billion AI Data Center Project Is Moving Into Deployment

Kazakhstan says a $10 billion AI data center project in Ekibastuz is moving into deployment. Prime Minister Olzhas Bektenov told President Kassym-Jomart Tokayev on July 13 that partners were rolling out 250 megawatts of infrastructure. He said the project had attracted more than $10 billion in foreign investment. The statement gives firmer shape to a plan announced only six months ago. The northern-eastern Kazakh city of Ekibastuz grew around coal mines and giant power stations, but after the collapse of the Soviet Union, jobs disappeared, leaving the city to live in the shadow of its industrial peak. It has shared the wider population decline across the country’s north and east: despite fresh investment, the city lost more than 1,000 residents during 2025. The government now wants the city to export computing power as well as electricity, using its industrial grid to draw global AI companies to northern Kazakhstan. The site has moved beyond planning documents. By May 25, crews had completed geodetic work and started engineering and geological surveys. Workers were excavating pits for modular blocks, while equipment and personnel had reached the site. Tokayev announced the Data Center Valley in January as part of Kazakhstan's wider digital drive. The first 125 MW center is due in the first half of 2027, with a second facility of the same size planned for 2028. Bektenov has said all government data now sits in a 6 MW center in Astana, which shows the jump in scale. Those first two centers are only the beginning of a much larger development. Pavlodar officials have allocated 177 hectares, including 124.4 hectares for the opening phase. They expect later centers to enter service between 2029 and 2033, with up to ten facilities across the completed cluster. The site could eventually reach 1 GW, while an earlier government estimate put total investment near $30 billion. The first center will draw power from an existing 215 MW substation. Across the wider development, officials say 300 MW is already available, with capacity eventually rising to 1 GW. The Satpayev Canal will supply water for staff and site operations, with daily use estimated at 2,300 cubic meters. Separate reserves will be kept for fire protection. NVIDIA Vice President Rev Lebaredian put the case plainly in June: “Everything begins with energy. If you do not have energy, you cannot build the rest.” He added that Kazakhstan had energy “in abundance.” In Ekibastuz, cold that once made industrial life harder is being recast as a commercial advantage. The harsh winters can help cool server halls that produce vast amounts of heat. The planned Trans-Caspian fiber cable would then link the city’s abundant power to a faster international data route. That promise is still built on coal. Thermal plants generated 74.4% of Kazakhstan’s electricity in 2025, with the country still importing nearly 1.5 billion kilowatt-hours from Russia to cover the shortfall. A 250 MW data-center complex running day and night would consume about 2.19 billion kilowatt-hours a year, roughly 1.8% of Kazakhstan’s total...

Energy Infrastructure

Kyrgyzstan Expands Issyk-Kul Energy Infrastructure Ahead of SCO Summit

Kyrgyzstan has launched a large-scale modernization of energy infrastructure in the Issyk-Kul region as part of preparations for the upcoming Shanghai Cooperation Organization (SCO) summit, scheduled to take place this autumn in Cholpon-Ata. According to the Energy Ministry, authorities are upgrading power grids, expanding substation capacity, and installing new transformers across the region. In several villages in the Issyk-Kul region, self-supporting insulated wires are being installed to improve reliability and safety while reducing maintenance costs. Aging power networks are also being replaced. Particular attention is being given to the village of Baktuu Dolonotu near Cholpon-Ata, where some summit-related events are expected to take place. “Under the project, the existing 10 and 16 Megavolt-Ampere (MVA) transformers will be replaced with two new 40 MVA transformers, creating a modern high-capacity substation. The equipment has already been delivered, and preparations for installation are underway,” the ministry said. The modernization drive is also linked to the development of tourism infrastructure in the region. Several major projects are underway in Issyk-Kul, including the Ala-Too Resort ski complex and tourism facilities in the Jyrgalan Valley. To supply electricity to these new facilities, authorities are constructing a 110 kV transmission line from Karakol to Jyrgalan and replacing existing 35 kV overhead lines with underground cable systems. According to the Energy Ministry, trenches extending more than 100 kilometers have already been prepared for the new transmission line. Last year, a new substation was commissioned in the region, and 12.8 kilometers of cable lines were laid. “Work on the electricity supply for the cable car at the Ala-Too Resort ski base has been completed one hundred percent. The cable car could be launched right now,” Aslan Ibraev, deputy director of the Issyk-Kul Electric Grid Enterprise, told The Times of Central Asia. According to Ibraev, the first phase of infrastructure work for the ski resort has already been completed. “In total, we installed four transformer substations in Jyrgalan and laid 60 kilometers of underground electric cables,” he added. Kyrgyz authorities say the infrastructure upgrades are intended not only to ensure the successful hosting of international events, but also to support the long-term development of the region’s tourism sector. Construction of the ski resort is expected to be completed later this year. Authorities have also begun selling land plots for new tourism facilities near the resort area.