Indonesia intensifies focus on Kalimantan as fire hotspots surge

Indonesia is concentrating its wildfire response efforts on Kalimantan following a sharp escalation in fire activity across the vast island region. Fire hotspot detections reached 3,736 in August, a significant increase from 758 recorded in July, signalling a deteriorating situation heading into the latter months of the year.

The surge in hotspots underscores the seasonal fire risk that typically intensifies across Indonesia during drier months. Kalimantan, which comprises much of the country's rainforest and peatland areas, remains particularly vulnerable to uncontrolled burning, whether from agricultural clearing or natural conditions.

The Indonesian government's decision to prioritise the region reflects growing concerns about the potential environmental and economic impacts of large-scale wildfires. Peatland fires are especially problematic, as they produce substantial smoke emissions affecting air quality across Southeast Asia and releasing significant carbon into the atmosphere.

The spike comes as regional stakeholders remain alert to transboundary haze risks. Neighbouring countries, particularly Malaysia and Singapore, have experienced periods of haze during past fire seasons when smoke drifts across borders, affecting public health and visibility.