Mazut consumption in Iranian power plants has officially resumed, raising concerns amid worsening air pollution across the country. Daily consumption exceeded 21 million liters, according to local reports. Power stations including Moftah, Salimi, and Shazand led the surge in mazut use.
This record level follows similar patterns in 2024 when fuel shortages forced power plants to rely heavily on mazut. Authorities attribute the increased demand to persistent natural gas shortages, which limit cleaner energy options. The continued reliance on mazut has drawn criticism from environmental groups and citizens alike.
Iran’s major cities already struggle with air quality problems, and the return to mazut-fired generation is likely to worsen pollution levels. Experts warn that high mazut consumption contributes to particulate matter, sulfur dioxide, and other harmful pollutants. The health risks associated with prolonged exposure are significant, particularly for children and the elderly.
Energy officials maintain that mazut use is necessary to stabilize the national grid. They argue that without alternative fuel sources, power shortages could threaten industrial and residential electricity supply. However, the decision underscores the persistent challenges facing Iran’s energy infrastructure.
Recent developments show that mazut consumption has become a critical fallback during peak energy demand periods. Power plant operators report that managing supply and maintaining output requires balancing environmental concerns with immediate energy needs. Analysts suggest that investing in cleaner alternatives, such as renewable energy or improved gas distribution, could mitigate long-term environmental damage.
The Iranian government faces increasing pressure to address the environmental impact of mazut use. Policymakers must weigh economic and energy security priorities against public health and sustainability goals. In parallel, urban authorities are urged to enhance air quality monitoring and issue timely warnings to vulnerable populations.
Looking ahead, energy experts predict that mazut consumption will remain high until gas supply stabilizes. They also stress the importance of long-term reforms to reduce reliance on high-emission fuels. Without strategic interventions, cities may experience prolonged periods of hazardous air quality, affecting both public health and economic productivity.
Mazut consumption in Iran has returned to historic highs, highlighting systemic energy challenges. Addressing these issues requires coordinated efforts from government agencies, energy providers, and environmental authorities.