Uzbekistan’s energy system is entering a period of major change. For decades, domestic natural gas powered most electricity generation, heated buildings and supported industries such as fertilizers, chemicals and metals. That model is now under pressure. Gas production has struggled to keep pace with rising demand, old power networks lose significant amounts of energy, and winter shortages have exposed weaknesses across the system.
The country is responding with large solar and wind projects, modern gas-fired plants, battery storage, stronger regional connections and its first nuclear power station. Uzbekistan is therefore not simply replacing fossil fuels with renewable energy. It is trying to expand electricity supply for a growing economy while repairing infrastructure, protecting gas supplies and building a more diverse power system.
Natural Gas Still Sets the Rules in Uzbekistan
Natural gas remains the central fuel in Uzbekistan’s energy economy. It has historically supplied most of the country’s electricity while also meeting demand from households, district heating systems, factories and petrochemical plants. In 2023, gas produced roughly three-quarters of Uzbekistan’s electricity and represented close to four-fifths of its total energy supply.
This dependence developed because Uzbekistan has significant gas reserves and inherited an extensive production, pipeline and power-generation system from the Soviet period. Large thermal plants at Syrdarya, Talimarjan, Navoi and other locations were designed around gas, making the fuel part of the country’s industrial structure rather than just one source of electricity.
Modern combined-cycle gas plants are being added because they use fuel more efficiently than older steam units. They can also respond more quickly when output from solar and wind plants changes. Gas will therefore continue to support the Uzbekistan power grid even as renewable energy expands.
The problem is that electricity demand, industrial activity and household gas use have grown faster than reliable domestic supply. Older gas fields are becoming more difficult to operate, while aging pipelines and weak metering contribute to technical and commercial losses. Large amounts of valuable gas are consumed by inefficient buildings, heating systems and power stations.
Reducing gas waste may be as important as developing new fields. Better insulation, modern boilers, accurate meters and efficient turbines could free gas for industry or reduce the need for imports. Uzbekistan’s energy transition therefore begins not only with solar panels and wind turbines, but also with using natural gas more carefully.
How a Gas Producer Became More Dependent on Imports
Uzbekistan was once known mainly as a regional gas exporter. It still produces large volumes and continues some exports, including sales toward China. However, the country has also become an importer during periods when domestic production cannot cover local demand.
Russian gas now reaches Uzbekistan through Kazakhstan using parts of the Central Asia–Center pipeline system in reverse. This change shows how quickly the regional gas map has shifted. A network originally associated with exports from Central Asia toward Russia is increasingly being used to move Russian gas south into Kazakhstan and Uzbekistan.
The winter of 2022–2023 was an important warning. Cold weather, weak infrastructure and supply problems contributed to electricity and heating disruptions. The crisis made energy security a more immediate public and political issue. It also demonstrated that owning gas reserves does not automatically guarantee reliable supply to homes and businesses.
Uzbekistan now faces a difficult balance. It needs gas for power generation, heating and industrial production, but it also wants to preserve export earnings and support higher-value petrochemical industries. Imports can help manage short-term shortages, although they create greater exposure to foreign suppliers, transit routes and contract prices.
The long-term goal is not necessarily to remove gas from the system. Instead, Uzbekistan is trying to reduce the amount of gas needed for each unit of economic activity. Renewable electricity, nuclear power, modern thermal plants and energy-efficiency programs are all part of that effort.
Coal at Angren and the Search for Winter Energy Security
Coal plays a smaller role than natural gas in Uzbekistan, but it remains strategically important. Most production comes from the Angren lignite field east of Tashkent. Additional coal is mined from underground deposits around Shargun and Baisun in the south.
The Novo-Angren and Angren thermal power plants are closely linked to domestic lignite production. Coal is also used by households, public buildings and smaller heating systems, especially when gas availability is limited. In recent years, authorities have pushed for higher coal production partly because shortages of natural gas created pressure during the winter heating season.
This makes Uzbekistan’s coal policy different from that of countries planning a rapid coal phaseout. Coal provides a domestic energy reserve that can reduce pressure on the gas network. It also supports mining employment and existing power infrastructure.
However, Uzbek lignite has relatively low energy quality and creates serious environmental costs. Coal combustion contributes to air pollution, greenhouse gas emissions and ash waste. Older coal-fired units are also less efficient than modern gas, renewable or nuclear generation.
Coal is therefore likely to remain part of Uzbekistan’s energy mix in the near term, but mainly as a security and regional-development fuel. Its future will depend on whether new electricity capacity can provide reliable winter power without forcing the country to consume more gas or rely heavily on imported energy.
Oil in Uzbekistan Is Mainly a Refining and Transport Story
Oil does not define Uzbekistan’s economy in the same way that it defines several other resource-producing states. Domestic crude production has declined from earlier levels and is not sufficient to meet every part of national demand. The country therefore imports some crude oil and petroleum products while maintaining an established refining industry.
Uzbekistan’s main refineries are located at Bukhara, Fergana and Alty-Aryk. These facilities produce gasoline, diesel, aviation fuel, lubricants and other products needed by the domestic economy. Refinery modernization is important because older equipment can struggle to meet modern fuel-quality standards or operate efficiently with changing crude supplies.
Road transport is the main source of petroleum demand. Uzbekistan’s population is growing, cities are expanding and freight traffic is increasing across Central Asia. The country’s location between China, Afghanistan, Kazakhstan and other regional markets gives transport infrastructure growing economic importance.
Natural gas has historically reduced some oil demand because many Uzbek vehicles use compressed natural gas. However, shortages in the gas system can affect filling stations and push consumers back toward gasoline. This link between gas supply and transport fuel shows how closely connected different parts of the Uzbekistan energy system remain.
Electric vehicles are beginning to attract interest, especially as trade and industrial links with China expand. Their long-term effect will depend on charging networks, vehicle prices and the reliability of the electricity grid. For the next several years, oil products will remain essential to road transport, aviation, agriculture and freight.
Solar Deserts, Wind Corridors and Hydropower Rivers
Uzbekistan has some of the strongest renewable energy potential in Central Asia. Large areas of dry, open land receive high levels of solar radiation, while parts of Karakalpakstan, Navoi and other western regions offer strong conditions for wind power. Hydropower remains important in the more mountainous east and along river systems linked to neighboring countries.
The 100-megawatt Nur Navoi solar project became the country’s first major utility-scale solar plant. It was followed by a much larger pipeline of solar, wind and battery projects involving international developers and lenders. Companies from the United Arab Emirates, Saudi Arabia, China and other markets have become important partners in Uzbekistan’s renewable energy expansion.
Solar farms are especially suitable for central and southern regions, where available land and strong sunlight support large projects. Wind development is concentrated farther west, including the Republic of Karakalpakstan and the Navoi region. These areas have room for projects that are far larger than the first generation of Uzbek renewable plants.
Battery energy storage is becoming increasingly important. Solar power reaches its highest output during the day, while electricity demand can remain high after sunset. Batteries can store part of that daytime production, support grid stability and reduce the need to operate inefficient gas plants as backup.
Hydropower has a different role. Uzbekistan operates a network of large and small hydroelectric plants, particularly around the Chirchiq and other eastern river systems. Hydro can provide flexible electricity, but output depends on water availability and regional river management. Water must also support irrigation, which is central to agriculture and rural employment.
In 2025, electricity production from solar and wind plants increased sharply, while total renewable generation, including hydropower, reached a new national high. The government plans to raise the renewable share of electricity generation to 54 percent by 2030. Reaching that target will require not only more generating capacity, but also transmission lines, storage, flexible power plants and stronger electricity-market management.
Uzbekistan’s Aging Power Grid Is the Central Bottleneck
New power plants attract the most attention, but Uzbekistan’s electricity infrastructure may be the more difficult challenge. A modern solar or wind facility cannot solve supply problems if transmission and distribution systems cannot deliver its electricity reliably.
Much of the network was built during the Soviet period. More than half of the country’s distribution facilities have reportedly operated for over 30 years, while technical distribution losses were estimated at around 13 percent in 2024. Aging transformers, overloaded lines and weak local networks contribute to outages and reduce the value of every new unit of generation.
The geography of new energy investment adds another difficulty. Some of the best wind and solar resources are found in western or desert regions, while major demand centers include Tashkent, the Fergana Valley and industrial cities elsewhere in the country. Electricity must travel long distances between these locations.
Uzbekistan plans thousands of kilometers of new high-voltage power lines and major substation investment before 2030. These projects will connect renewable plants, improve reliability and strengthen links with neighboring systems. Distribution networks also require digital controls, smart meters and equipment capable of managing two-way electricity flows from rooftop solar and local generation.
Electricity-sector reform has separated generation, transmission and distribution into different state companies while opening parts of the market to private investment. Independent power producers can finance and operate new plants, but the national grid still has to purchase, balance and deliver the power.
Tariff reform is another part of the infrastructure challenge. Electricity prices have historically been subsidized, limiting the amount of money available for maintenance and investment. Gradual price changes may improve utility finances, although affordability remains important for households. The success of Uzbekistan’s energy reform will depend on whether it can improve the system without placing excessive pressure on consumers.
Uranium Wealth Meets Uzbekistan’s First Nuclear Power Plant
Uzbekistan does not yet generate commercial electricity from nuclear power, but it has a long history in the nuclear fuel sector. The country is one of the world’s major uranium producers, with mining centered in the Navoi region and other desert areas. Navoiyuran, the state uranium company, uses in-situ recovery methods and exports uranium oxide to international customers.
Uranium production rose sharply in 2025, giving the sector greater importance as both an export industry and a source of technical experience. However, producing uranium is not the same as operating nuclear power reactors. A commercial nuclear program requires an independent regulator, trained operators, emergency planning, fuel arrangements, waste management and long-term financing.
Uzbekistan’s nuclear plans have changed several times. An earlier proposal focused on two large Russian-designed reactors. A 2024 agreement then introduced a smaller project based on six RITM-200N small modular reactors. The plan was later revised again into an integrated nuclear facility combining two large VVER-1000 units with two smaller RITM-200N reactors.
In June 2026, Uzbekistan and Russia marked the start of construction activity for the country’s first nuclear power project. The planned site is in the Jizzakh region, near Lake Tuzkan. The smaller reactors are expected to provide an earlier stage of nuclear generation, while the larger units would eventually supply much greater volumes of baseload electricity.
Nuclear power could reduce the amount of natural gas burned in power plants and provide stable output when solar and wind generation are low. It could also support industrial growth without creating direct carbon emissions during operation.
The project also brings major responsibilities. Cost control, construction schedules, water availability, safety regulation and dependence on Russian technology will remain important questions. Nuclear power will not replace Uzbekistan’s renewable program, but it could become a major third pillar alongside gas and renewable energy.
Geography Connects Energy to Water, Trade and the Aral Sea
Uzbekistan is one of only two doubly landlocked countries in the world. Every country surrounding it is also landlocked, which means access to seaborne oil, LNG equipment and global export routes requires transit through several borders. Pipelines, railways and regional electricity connections are therefore essential parts of national energy security.
The country’s geography also creates a strong division between energy resources and population centers. Gas fields and renewable sites are often located in western or desert areas. The Fergana Valley, by contrast, contains dense population, industry and high electricity demand. Tashkent is the largest urban and commercial center, while mining and metallurgy create major industrial loads around Navoi and Almalyk.
Water adds another layer. Uzbekistan depends heavily on the Amu Darya and Syr Darya river systems for irrigation. Upstream hydropower decisions in Kyrgyzstan and Tajikistan can affect downstream water availability, while Uzbekistan’s seasonal electricity needs influence regional power trade. Energy cooperation cannot be separated from water diplomacy.
The Aral Sea disaster remains the country’s most important environmental warning. Decades of water diversion for irrigation damaged ecosystems and livelihoods across Karakalpakstan. Today, that same region is becoming a major center for wind and solar investment. Renewable development can bring infrastructure and revenue, but projects must still consider land use, local communities and environmental stress.
Uzbekistan’s climate also shapes demand. Hot summers increase electricity use for air conditioning, while cold winters place pressure on gas and heating networks. Climate change may make both extremes more difficult, increasing the value of a diverse energy system.
Regional Power Trade Is Becoming More Important
Uzbekistan occupies the geographic center of Central Asia and borders every other country in the region. Its electricity system is connected to Kazakhstan, Kyrgyzstan, Tajikistan, Turkmenistan and Afghanistan, giving it an important role in regional power flows.
Cross-border trade allows countries to use different resources at different times. Kyrgyzstan and Tajikistan have large hydropower potential, while Uzbekistan and Turkmenistan have traditionally relied more on thermal generation. Kazakhstan has coal, gas, wind and a large northern power system. Better regional coordination could allow surplus hydropower, solar or wind electricity to move where it is needed.
Uzbekistan also exports electricity to Afghanistan, although trade can be affected by domestic supply conditions and infrastructure limitations. Future transmission projects may strengthen connections across Central Asia and potentially support electricity exports toward the South Caucasus and Europe.
Regional trade will become more valuable as renewable generation expands. A larger connected market can balance weather changes more easily than an isolated national grid. However, this requires common operating rules, reliable payment systems, modern transmission infrastructure and political trust.
For Uzbekistan, regional interconnection is not an optional extra. It is part of the country’s position as a doubly landlocked state and a central transport corridor.
What Uzbekistan’s Energy Transition Looks Like by 2030
Uzbekistan’s energy transition will not follow a simple path away from fossil fuels. Natural gas will remain important for electricity, heating and industry, even as the country tries to reduce its share of power generation. Coal will continue to provide domestic winter security. Oil products will remain necessary for transport and agriculture. At the same time, solar, wind, hydropower, batteries and nuclear energy will take larger roles.
The official goal of obtaining 54 percent of electricity from renewable sources by 2030 is ambitious. Meeting it will require more than installing generation capacity. Uzbekistan must modernize old grids, reduce losses, improve energy efficiency, develop storage and create a stable market for private investment.
Nuclear construction adds another long-term layer. If the first reactors enter service successfully, Uzbekistan could become the first Central Asian country to operate a new commercial nuclear power program in the post-Soviet era. Combined with its uranium industry, this would give the country a distinctive position in the regional energy market.
The central issue is whether infrastructure reform can move as quickly as generation investment. Uzbekistan has the resources to build a more balanced energy system, but reliable electricity will depend on how well the country connects gas, renewables, nuclear power, regional trade and local distribution networks.
