Indonesia battles underground peat fires amid El Niño and drought conditions

Indonesia is experiencing a surge in dangerous underground peat fires as the 2026 fire season begins. The fires are intensified by a strengthening El Niño and severe drought conditions that are drying out wetlands. These underground blazes can smolder for months, posing significant environmental and health risks.

The timing of these fires coincides with an increase in extreme weather patterns linked to climate change. El Niño events typically lead to drier conditions in Indonesia, exacerbating the risk of fires in peatland areas. The combination of drought and rising temperatures creates a perfect storm for these hidden fires to ignite, making this year's fire season particularly concerning.

Peat fires are especially destructive because they release more fine particulate matter and toxic pollutants than traditional tropical forest fires. The smoke from these underground blazes can obscure visibility and make it difficult for satellites to detect the fires, complicating efforts to monitor and combat them. As a result, local communities face health risks, including respiratory issues and reduced air quality.

Moving forward, the situation demands urgent attention. Authorities must implement measures to mitigate fire risks, such as better land management practices and enhanced monitoring technologies. The health impacts and environmental damage from these fires underscore the importance of addressing the underlying causes of peatland degradation and climate change.