Karaganda Oblast cracks down on industrial pollution with real-time emissions tracking

Karaganda Region Struggles with Environmental Challenges as Pollution Sources Persist

Karaganda Oblast has yet to achieve significant environmental progress: the region faces three major sources of pollution—residential coal heating, transportation, and industrial facilities. Authorities are working to curb emissions by transitioning to gas, upgrading filtration systems, and implementing an emissions monitoring network, which has already proven effective in tracking air quality.

Notably, eight of the region's eleven largest industrial enterprises have already adopted automated systems to monitor harmful emissions. The first to deploy this technology were Karaganda's Combined Heat and Power Plants No. 1 and No. 3 (CHPP-1 and CHPP-3), a critical step since these plants rank among the area's top air polluters.

"At CHPP-1, we have two smokestacks now equipped with sampling probes, sensors, and analyzers," explains Askar Mukash, deputy chief engineer for control and measuring instruments and automation. "They measure concentrations of nitrogen oxides, sulfur, carbon, particulate matter, and oxygen in the smoke, then transmit the data to the regional ecology department."

The automated monitoring system cost the plant 518 million tenge and was launched in 2024. Since then, CHPP-1 has recorded no violations of permissible emission limits.

"Each of our boilers is fitted with second-generation emulsifiers—wet scrubbers for flue gas treatment," the engineer adds. "Their efficiency exceeds 99%. The gases are washed with water, which is then sent to the ash disposal site. If you look at our smokestacks, you'll see white plumes—that's purified gas and steam."

Beyond the CHPPs, other facilities with automated monitoring include Toparskaya GRES-2 power station, the Aktogay Cement Plant, the Balkhash Copper Smelter, and the Sayak Mine. Some enterprises, such as Karmet Combine, have not yet installed sensors on all their stacks. Nevertheless, ecological inspectors report that the monitoring system is already encouraging compliance among polluters.

"If emissions exceed limits, we take enforcement action. However, no such cases were recorded in 2025," says Lyudmila Trushina, chief specialist at the Karaganda Regional Ecology Department. "There were a few instances of elevated readings from the cement plant, but management attributed them to data transmission errors."

Has the environmental situation in Kazakhstan's Karaganda Region improved since major industrial enterprises introduced automated systems to monitor emissions into the environment? Ecologists cannot yet answer that question. They lack comparative data—after all, measurements of dust and hazardous gas releases were previously taken only sporadically.

What is clear, however, is that industrial facilities are now keeping a close watch on their waste. With the government tightening environmental regulations and shifting to a "polluter pays and rectifies" principle, businesses have little choice but to comply.