Full Breakdown
Indonesia’s Super El Niño Fuels Record Wildfires and Cross-Border Haze
8/25/2026, 6:33:57 AM
Core Event: Escalating Fires and Haze Across Indonesia
Intense peat-land fires have burned for weeks on Borneo and Sumatra, creating a haze that blankets West Kalimantan, Central Kalimantan, South Sumatra and drifts into Malaysia and Brunei. As of August 20, satellite data showed more than 224,000 hot spots nationwide. The National Disaster Management Agency (BNPB) reported 72 arrests on suspicion of arson and is investigating four companies for alleged land-clearing fires. President Prabowo Subianto visited the hardest-hit provinces, pledging additional helicopters, water-bombing aircraft and about 1,000 military and police officers to assist regional authorities.
Background & Context: Super El Niño and Peatland Vulnerability
A “super” El Niño—projected to exceed 3 °C above normal by October—has suppressed rainfall, extending the dry season and intensifying fires. Peatlands, covering roughly 10 % of Indonesia, have been drained for plantations, turning them into highly combustible fuel when dried. Once ignited, peat fires can smolder underground for weeks, making them difficult to extinguish.
Data & Statistics
- Hot spots: 224,000 (satellite, Aug 20) vs. 3,700 reported by the Environment Ministry; BNPB recorded 11,908 in a 24-hour period.
- Area burned: 200,000 ha (government estimate, July–January) vs. 93,000 ha in July (Forestry Ministry) vs. 182,000 ha (Nusantara Atlas) for July.
- Arrests: 72 suspects linked to 89 fire cases across Borneo and Sumatra provinces.
- Troops: An additional 1,500 soldiers (three battalions) deployed to Kalimantan.
- Aerial assets: 35 foreign-registered aircraft authorized; 30 water-bombing helicopters for Kalimantan, 22 for Sumatra; cloud-seeding resumed over both islands.
- Health impact: Nearly 600 schools in Sarawak, Malaysia, closed, affecting about 200,000 students; residents report coughing, eye irritation and visibility reduced to 1–10 m.
Official Statements & Responses
President Prabowo vowed to “control this soon,” promising helicopters, water pumps and legal action against perpetrators. Cabinet Secretary Teddy Indra Wijaya announced the deployment of three armed-forces battalions, roughly 1,500 personnel, and six additional helicopters for water-bombing. Forestry Minister Raja Juli Antoni warned that anyone who destroys forests “will face strict legal action.” Malaysian Environment Minister Arthur Joseph Kurup confirmed permission for Indonesian aircraft to conduct cloud-seeding along the shared border and offered assistance if requested.
On-the-Ground Reports
In Pontianak, chicken-slaughterhouse owner Alfian Effendi says his family suffers persistent coughs and his children miss school, yet he cannot afford to stop working. Volunteer firefighter Bimpi Permata Restu, 25, rides a motorbike with a pump to douse vegetation, citing “dried-up water sources” as the main challenge.
Conflicting Reports & Gaps
Sources differ on fire activity. Satellite-derived hot-spot counts range from 224,000 (Nusantara Atlas) to 3,700 (Environment Ministry) to 11,908 (BNPB) within comparable periods. Burned-area estimates also vary, with government figures at 200,000 ha, the Forestry Ministry citing 93,000 ha for July, and Nusantara Atlas reporting 182,000 ha for the same month. No source provides a definitive nationwide total for the current season, leaving emissions and health impacts uncertain.
Verbatim Quotes
- “We will not stop at the perpetrators on the ground,” — Irhami
- “I hope we can control this soon,” — President Prabowo
- “The fire emissions that we’re estimating are, for the time of year, comparable to previous really big El Niño years,” — Mark Parrington
What’s Next
Indonesia will continue cloud-seeding over Kalimantan and Sumatra, maintain water-bombing flights, and keep the newly deployed troops on standby. Authorities stress that “sufficient rainfall” is essential to fully extinguish peat fires, indicating the fire season may persist into October and early November if the super El Niño remains dominant.
