Tajikistan Environment - The Times Of Central Asia

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Water

Water in Central Asia: Between Reality and Alarmism

The Regional Ecological Summit 2026 will take place in Astana on April 22-24. The event is intended to elevate Central Asia’s water and environmental agenda to the level of systemic solutions. Alongside preparations for the summit, however, an increasingly alarmist narrative is gaining traction among some experts. In this framing, water resources in Central Asia are presented as being in crisis, with predictions of shortages, threats to food security, and even potential conflict. Phrases such as “there is not enough water,” “the harvest is at risk,” and “the region is on the brink” are used with growing frequency. Such assessments are typically based on generalized and dramatized claims that fail to differentiate between countries or specific river basins. This creates the impression of a single, simultaneous crisis, whereas in reality the situation is far more complex. Yes, there is a problem, but it is not sudden or one-dimensional. Water scarcity in Central Asia is real. However, it must be interpreted accurately and objectively. According to expert estimates, up to 40% of water in the region is lost through deteriorating irrigation infrastructure, while more than 80% of water consumption is accounted for by agriculture. Current practice supports these figures. In southern Kazakhstan, seasonal water supply restrictions are regularly imposed. This year, for example, the government approved consumption limits for southern regions due to an expected shortage during the growing season. Uzbekistan has said, in joining the World Bank’s Water Forward initiative, that it aims to introduce water-saving technologies across its 4.1 million hectares of irrigated land and reduce irrigation losses by 25%. Equally important are developments in upstream countries, Kyrgyzstan and Tajikistan. According to a study by the Organisation for Economic Co-operation and Development, the region exhibits a structural interdependence between water and energy. More than 80% of electricity in these countries is generated by hydropower, meaning water resources are used simultaneously for energy production and irrigation. This creates systemic interdependencies. At the same time, coordination of water releases and electricity generation remains suboptimal, and the absence of long-term regulatory mechanisms has already led to water shortages during certain summer periods. This is a key point: the issue is not so much an absolute lack of water, but the complexity of coordination between upstream and downstream countries, as well as between sectors within individual states. In other words, water shortages in Central Asia are often driven less by natural conditions than by how water is distributed and managed. Particular attention in alarmist narratives is given to Afghanistan and the Kushtepa Canal. Estimates commonly suggest that the Qosh Tepa Canal could eventually divert around 6-10 km³ of water per year from the Amu Darya, although projections vary and depend on how fully the canal is completed and operated. While the canal is not yet fully operational, regional officials already treat it as a serious medium-term risk, with the precise scale of future withdrawals still under discussion. Countries in the region, especially Uzbekistan, have been pursuing dialogue with Afghanistan over the canal and...

Access to Clean Water

Water Stress: Will the Summer of 2026 Become a Turning Point for Central Asia?

The summer of 2026 is projected to be a critical and potentially decisive period for Central Asia in the context of water stress. The region is entering the growing season with significantly lower water reserves in its main river basins, the Amu Darya and Syr Darya, compared to previous years. The combined impact of climate change and rising consumption is expected to exacerbate irrigation shortages, threatening crop yields and food security. A Region Under Pressure: Water as a Strategic Factor For Kazakhstan, water is taking on an increasing strategic importance in 2026. The southern regions, Kyzylorda, Turkestan, and Zhambyl, have already entered a phase of persistent low water availability. Estimates suggest that the irrigation deficit could reach up to 1 billion cubic meters. The situation in the Syr Darya basin remains critical. Inflows are expected to fall 3.2 billion cubic meters below normal, and by the start of the growing season, total water volume may reach only 1-2 billion cubic meters, far below demand. The Shardara Reservoir, a key regional storage facility, is currently at roughly half of its design capacity. Uzbekistan faces an even more vulnerable position due to its high population density and large agricultural sector. The flow of the Amu Darya is projected to fall to 65% of its historical norm, putting food stability at risk. Tashkent is accelerating investments in canal reconstruction, as water losses during transport reach up to 40%. Against this backdrop, tensions between upstream and downstream countries could become more pronounced. Kyrgyzstan, acting as the region’s “water tower,” faces a difficult trade-off between energy security and its obligations to downstream neighbors. Low accumulation levels in the Toktogul Reservoir have constrained hydropower generation, leading to winter energy shortages and reduced summer water releases, precisely when Kazakhstan and Uzbekistan require them for irrigation. This cyclical dependency turns each growing season into a complex round of “water-for-electricity” negotiations, with diminishing room for maneuver. Tajikistan faces a similar situation in the Amu Darya basin. The Nurek Hydropower Plant is operating under strict conservation principles as reservoir levels remain several meters below previous norms. For Dushanbe, the priority remains fulfilling the Rogun project, which, under low-water conditions, raises justified concerns among downstream states. These tensions are compounded by the accelerated melting of Pamir glaciers, which currently increases water flows but poses a long-term risk of severe depletion. Turkmenistan is also expected to experience acute water stress in 2026. In the Ahal and Mary regions, pasture degradation and limited irrigation are reducing livestock numbers and grain yields. The government is investing in dredging the Karakum Canal and constructing small desalination plants, but these measures only partially offset declining Amu Darya flows. An additional destabilizing factor is Afghanistan’s Qosh-Tepa Canal project. By summer 2026, its impact on the Amu Darya basin is expected to become physically noticeable. Estimates state that unregulated water withdrawals could reduce downstream flows by 15-25%. Afghanistan’s absence from regional water-sharing agreements creates a legal vacuum that existing mechanisms cannot address. As a result, Central Asia is...

Climate Change

Central Asia’s Climate Risks Could Cost Up to 130% of GDP by 2080

By 2080, climate change is expected to have a profound impact on the economies of Central Asian countries, with potential losses ranging from 20% to 130% of GDP. The most severe effects are projected for mountainous nations. These estimates were presented at a CAREC technology forum by Iskandar Abdullaev, a senior research fellow at the International Water Management Institute in Uzbekistan. According to Abdullaev, climate change is no longer solely an environmental issue but an increasingly significant economic factor. Key risks include droughts and water scarcity, floods, heatwaves, and glacier melt. The projected economic impact varies across the region. Tajikistan could face losses of between 80% and 130% of GDP, Kyrgyzstan 70% to 120%, Kazakhstan 40% to 80%, Uzbekistan 30% to 45%, and Turkmenistan 20% to 60%. Abdullaev emphasized that mountainous countries – Tajikistan and Kyrgyzstan – are particularly vulnerable, as climate change directly affects water resources. Glacier melt reduces river flows, creating challenges for both energy production and water supply. Droughts and extreme heat are already placing pressure on agriculture, with declining crop yields and reduced pasture productivity. Without adaptation measures, the region’s long-term sustainability could be at risk. Experts stress that mitigation and adaptation efforts are essential to reduce these risks. These include modernizing irrigation systems, adopting climate-resilient agricultural technologies, and expanding renewable energy capacity. This is not the only warning. According to the World Bank, natural disasters are already causing significant economic damage in Central Asia. Losses from extreme events, including floods and earthquakes, can reach up to 6% of GDP, with earthquakes alone accounting for up to $2 billion in damages. At the same time, countries in the region face substantial financing gaps following major disasters. In Tajikistan, this gap could reach up to $1.5 billion. Experts warn that climate change is likely to intensify these risks, further increasing the economic burden on the region.

Air Quality

Air Quality Report Shows Central Asia’s Air Getting Rapidly Worse

Tajikistan ranked as the world’s third most polluted country in 2025, according to the latest World Air Quality Report by IQAir. The report analyzed PM2.5 concentrations across 9,446 cities in 143 countries and territories. PM2.5, fine particulate matter measured in micrograms per cubic meter, is widely used as a key indicator of air pollution. The five most polluted countries in 2025 were Pakistan (67.3 µg/m³), Bangladesh (66.1 µg/m³), Tajikistan (57.3 µg/m³), Chad (53.6 µg/m³), and the Democratic Republic of the Congo (50.2 µg/m³). Only 13 countries and territories met the World Health Organization annual PM2.5 guideline of 5 µg/m³, including Australia, Iceland, and Estonia. Overall, 130 out of 143 countries exceeded the guideline. Kazakhstan records the cleanest air in Central Asia, but still had the 29th worst air globally in 2025, a very significant decline from 71st in 2024. Uzbekistan has the region's dirtiest air, and the 10th worst worldwide, while Kyrgyzstan is only slightly better, in 19th. Like Kazakhstan, both countries have fallen down the rankings since they were last put together in 2024. Kyrgyzstan had been in 41st place, while Uzbekistan has fallen from 19th. Turkmenistan, which was also among the 30 most polluted countries in 2024, was not included in the 2025 report due to a lack of available data. Karaganda in Kazakhstan is Central Asia's most polluted city, ranking 26th globally in 2025. The city recorded an annual PM2.5 level of 72.6 µg/m³, more than ten times the WHO guideline. Other heavily polluted cities in the region included Fergana (30th, 68.8 µg/m³), Dushanbe (51st, 57.3 µg/m³), Guliston (100th), and Tashkent (225th, 39 µg/m³). The report also noted that the world’s 25 most polluted cities in 2025 were all located in India, Pakistan, and China, with India accounting for three of the top four.

Qosh Tepa Canal

Afghanistan Advances Qosh Tepa Canal While Urging Regional Water Cooperation

Uzbekistan just hosted the Tashkent Water Week forum, and the speaker many wanted to hear from was the representative from Afghanistan. Central Asia and Afghanistan are being hit hard by climate change. This region has endured several droughts already this decade, and indications are that this year will bring drought again. Hanging over the forum was Afghanistan’s plan to complete the Qosh-Tepa Canal in 2028, which will draw water from a river that Central Asian countries also use and further complicate the regional water situation. [caption id="attachment_18865" align="aligncenter" width="1280"] Qosh Tepa Canal, artist's rendition; image: TCA, Aleksandr Potolitsyn[/caption] Our Fair Share The forum, which actually spanned only two days, March 25-26, brought together some 80 speakers and more than 1,200 delegates from 19 countries. In the past five years, Central Asia has seen noticeably diminished precipitation, melting glaciers, and record high temperatures, making water conservation a priority. The last days of March saw temperatures soar into the 30s Celsius in southern Kazakhstan. In both Kazakhstan and Kyrgyzstan, there were record-high temperatures in February. Rainfall for the last three months of 2025 was also far below normal across Central Asia. When the Taliban government announced in early 2022 that it would build the 285-kilometer-long, 100-meter-wide, 8.5-meter-deep Qosh Tepa to irrigate lands in northern Afghanistan, it added another water concern to Central Asia, particularly the governments in Turkmenistan and Uzbekistan. Afghanistan’s Deputy Minister of Water and Energy, Mujeeb-ur-Rahman Omar, led the Afghan delegation at the Tashkent Water Week. At the forum, he repeated his government’s position that historically, Afghanistan has taken only very small volumes of water from the Amu-Darya River basin, while its northern neighbors have been using large amounts for irrigation for decades. “We believe in the fair and sustainable development of the region,” Omar said, adding, “We intend to develop (water resources) on a legal basis, in accordance with the legal rights of the countries in the region.“ Omar is correct that under international law, Afghanistan has an equal right to water from the Amu-Darya, one of Central Asia’s two great rivers. The river currently marks the border between Afghanistan to the south, and Tajikistan, Uzbekistan, and a small section of Turkmenistan to the north. There is no separate regional water use agreement between the Central Asian states and Afghanistan. Since none of the Central Asian governments officially recognize the Taliban as the legitimate Afghan government, Russia is the only country that does at the moment, there is no possibility of a legal treaty on water use being signed. So, shortly after the construction of the canal is finished in 2028, some 20% of the water in the Amu-Darya, starting from the point just west of the Tajik-Uzbek border, will be diverted into the Qosh Tepa canal. It is already clear that this will mean the end of some downstream communities in Uzbekistan and Turkmenistan that are on the edge of the Kara-Kum Desert and which are already under strain from insufficient water supplies. Turkmenistan did not send a...

Climate Change

Melting Glaciers Becoming an Increasing Threat to Central Asia’s Resources

Glacier melt in Central Asia is becoming increasingly critical, posing risks to water resources, economic stability, and regional security. In response, countries in the region are strengthening coordination and launching new scientific and policy initiatives. According to the UN, glaciers in the world’s mountainous regions are shrinking at an unprecedented rate. Rising temperatures are leading to a longer warm season and a shorter winter, accelerating the process of degradation. Glaciers remain a key element of the global water system: they account for about 70% of freshwater reserves, and nearly two billion people depend directly on these resources. In addition, they perform an important climatic function by reflecting solar radiation and limiting the warming of the Earth’s surface. Central Asia is already facing the consequences of climate change. The region is under increasing pressure from rising temperatures, droughts, and dust storms. Tajikistan remains particularly vulnerable. According to President Emomali Rahmon, of the approximately 14,000 glaciers that the country once had, more than 1,000 have already disappeared, and their total volume has shrunk by nearly a third. Yet it is these glaciers that account for over 60% of the region’s water resources. In Kyrgyzstan, the area of glaciers has decreased by approximately 16% over the past 50-70 years. President Sadyr Japarov previously warned that, if current trends continue, a significant portion of them could disappear by the end of the 21st century, posing a threat to millions of residents in the region. In response to the growing crisis, at Tajikistan’s initiative, the UN General Assembly declared 2025 the International Year of Glacier Conservation. The official launch took place on March 21 in New York and coincided with the first World Glacier Day. At an international conference in Dushanbe, the Dushanbe Declaration was adopted, expressing concern over the accelerated loss of glaciers, snow cover, and permafrost. The document highlights the potentially “irreversible consequences” for ecosystems and the economy. The five countries of Central Asia are also developing joint adaptation mechanisms. Key measures include monitoring the condition of glaciers, creating a unified regional registry, and coordinating water policy.