Rosatom to Neutralize Hazardous Chemical Waste at Plant in Kyrgyzstan

Rosatom is set to begin work to eliminate hazardous chemicals stockpiled at the Kristall plant in Tash-Kumyr, in Kyrgyzstan’s Jalal-Abad region. The Kristall plant, built in 1989 as a key facility of the Soviet electronics industry to produce polycrystalline silicon, has since become a high-risk environmental site. Hazardous chemical waste accumulated on its premises poses a threat to both the environment and public health. The plant has been bankrupt since 2010. The site contains 49 tanks holding a total of 155 tons of hazardous chemical residues, including trichlorosilane and silicon tetrachloride. In October 2024, Rosatom conducted a technical audit of the facility, revealing the deteriorated condition of the storage tanks. Prolonged inactivity has left the aging infrastructure in poor shape, increasing the risk of structural failure and depressurization. On April 14, in Bishkek, Rosatom and the Kyrgyz Ministry of Emergency Situations discussed technological solutions for neutralizing the chemicals. According to Rosatom, the first phase of the cleanup is scheduled for completion by the end of 2026. This stage will focus on bringing the chemical storage tanks to a safe condition. It also involves the installation of a dual emergency protection system and the introduction of independent environmental monitoring. The proposed neutralization methods have been approved by the Kyrgyz Ministry of Natural Resources, Ecology, and Technical Supervision. By the end of 2026, Rosatom aims to eliminate the risk of leaks and uncontrolled emissions by stabilizing the tanks and ensuring safe conditions for further handling of the hazardous substances. In 2027, the project will enter its second phase, focusing on the on-site neutralization of the chemicals as the preferred solution. Kyrgyz Emergency Situations Minister Kanatbek Chynybayev said the situation at the Kristall plant remains environmentally challenging and requires a comprehensive response. “Our primary objective is to eliminate potential health risks to residents of Tash-Kumyr and lift the state of emergency in the area. Rosatom’s expertise has been engaged to address this issue. As part of this collaboration, a technological strategy has been developed that will allow the threats to be neutralized within the specified timeframe and return the site to a safe condition,” he said.

Tashkent Choked by Smog: What 2025 Revealed and How Residents Are Responding

The year 2025 proved especially challenging for air quality in Uzbekistan’s capital, with Tashkent repeatedly ranking among the world’s most polluted cities during peak smog episodes. At times, short-term air quality readings placed it alongside major Asian megacities during severe pollution spikes. These rankings were more than just statistics. Thick smog became a daily reality for residents, disrupting everyday life and intensifying concerns over public health and long-term environmental sustainability. Coal, Cars, and Construction: What’s Fueling the Smog Officials from Uzbekistan’s Ministry of Ecology and independent environmental researchers say Tashkent’s air pollution is primarily caused by human activity. The heaviest blow came from municipal furnaces and boiler houses. Amid ongoing natural gas shortages, many public facilities, including schools, kindergartens, and hospitals, were converted to coal or fuel oil, resulting in a surge of emissions. Uzbekistan’s coal consumption jumped from 3.9 million tons in 2019 to 6.7 million tons in 2023. Emissions from these sources accumulate in the lower atmosphere during the cold season, exacerbating pollution. Vehicle emissions are another major contributor. Tashkent has approximately 193 vehicles per 1,000 residents, roughly double the national average. Many cars run on low-octane AI-80 gasoline, which contains high levels of harmful impurities. While coal use has surged, vehicle emissions remain a serious issue. In 2019, motor transport accounted for the majority of urban air emissions in several districts of the city. Adding to the problem are industrial plants on the city’s outskirts, frequent dust storms during dry seasons, and unregulated urban development. High-rise construction has created wind barriers that disrupt air circulation, while green spaces, Tashkent’s natural air filters, have steadily disappeared. Despite an official moratorium on tree cutting, official and environmental group estimates indicate that around 49,000 trees have been felled since 2019, often by developers who face only minimal penalties. According to Uzbekistan’s Ministry of Ecology, PM2.5 concentrations in Tashkent routinely exceed World Health Organization guidelines. During peak smog episodes in early February 2024, pollutant levels were recorded at up to 22 times the WHO’s recommended annual limits. These fine particles penetrate deep into the lungs, triggering allergies, inflammation, and cardiovascular issues. A 2019 World Bank report cited air pollution as the cause of 89 deaths per 100,000 people in Uzbekistan, the highest rate in Central Asia. Winter smog episodes have intensified since then. Living Under a Haze: Residents Speak Out For many Tashkent residents, smog has become part of everyday life. People commonly report throat and eye irritation, a constant dusty haze, and difficulty breathing. “It’s dusty and hard to breathe, you feel it all the time,” said Victoria Son, 18, a student at Bucheon University. Karina Sagidullina, 19, a videographer and programmer with severe dust allergies, said the polluted air significantly affects her health. “My nose often gets blocked, I sneeze a lot. I have to do wet cleaning at home every day,” she said. Some residents, however, say they are less affected. “So far, I don’t really feel the air pollution. I breathe normally and don’t wear a mask,”...