The Scorched Horizon: Indonesia’s High-Stakes Battle Against Peatland Fires Amidst El Niño

As Indonesia navigates the 2026 dry season, a familiar and destructive specter has returned to haunt the archipelago’s vast landscapes: the seasonal cycle of forest and land fires (karhutla). This year, however, the stakes have shifted. With climate experts predicting an unusually prolonged and intense El Niño event, the nation’s massive peatland ecosystems—often referred to as the earth’s carbon kidneys—are facing an existential threat.

The Ministry of Environment and the newly reorganized Environmental Control Agency (KLH/BPLH) have sounded the alarm, demanding that concession holders intensify mitigation efforts. The mandate is clear: keep the peat wet or face the consequences. But as the fire season intensifies, the gap between administrative compliance and ecological reality is widening, leaving experts and activists to question whether current strategies are enough to prevent a catastrophe.

The Hydrological Crisis: Why Peat Matters

Peatlands are more than just land; they are vital carbon sinks that store greenhouse gases at a rate far higher than typical tropical forests. When these lands are drained for agriculture or industrial plantations, the organic material dries out, turning vast swathes of the landscape into highly flammable fuel.

Jumhur Hidayat, Minister of Environment and Head of the BPLH, emphasized the gravity of the situation during a recent work meeting in Jakarta. "We are not merely avoiding fires," Hidayat stated. "Peatlands are a critical component of our ecosystem. They possess an immense capacity to store carbon, and protecting them is synonymous with safeguarding our environment for future generations."

The strategy centers on "rewetting"—a process designed to manage water tables so that the deeper layers of peat do not dry out. Companies are required to install canal blocks to prevent water from draining into rivers, effectively trapping moisture within the concession areas. Furthermore, the construction of water reservoirs (embungs) serves as a critical fail-safe for emergency fire suppression.

Chronology of a Mounting Threat

The trajectory of the 2026 fire season began with a concerning drop in the Ground Water Level (TMAT) as early as January. By July, the situation had escalated, with multiple provinces entering "high alert" status.

• January – April 2026: Initial signs of dehydration in peatland areas were recorded. Early detection systems logged approximately 55,000 hectares of burned land by April.
• May – June 2026: El Niño conditions began to solidify, leading to a rapid spike in hotspots. Data from the SiPongi monitoring system showed a near-doubling of the burned area.
• July 2026: The crisis peaked in intensity. By July 8, national data recorded 107,000 hectares burned across 294 districts, with Kalimantan Barat, Riau, and Nusa Tenggara Timur emerging as the primary epicenters.

Sigit Reliantoro, Deputy for Environmental Governance at the KLH, noted that the government’s risk methodology now integrates data from over 10,000 TMAT monitoring stations with satellite-detected hotspots. "When the water table drops below 80 centimeters, the peat becomes a volatile fuel source," Reliantoro warned. "Once we see hotspots emerging in areas where the TMAT is already critically low, we classify that zone as high-risk."

Data-Driven Vulnerabilities

While the government tracks thousands of monitoring points, there remains a massive "blind spot" in the national surveillance network. Out of thousands of peat-heavy villages, only a fraction possess functional TMAT monitoring systems.

In Riau, for instance, 512 out of 670 identified peat villages remain unmonitored. In Kalimantan Barat, the situation is even more dire, with 295 out of 366 villages lacking detection systems. This data vacuum hampers the government’s ability to deploy resources effectively before a minor hotspot evolves into a uncontrollable wildfire.

Current data highlights specific regions of concern:

• Pelalawan, Riau: Identified as a high-priority zone with 13 critical TMAT points.
• Kubu Raya, Kalimantan Barat: A major hotspot hub, recording over 1,800 incidents between January and June.
• Papua Selatan: A new and alarming frontier. In Mappi alone, 1,007 hotspots have been detected, signaling that the expansion of large-scale infrastructure projects—including food estates—is putting immense pressure on the region’s pristine peat ecosystems.

Official Responses and Enforcement

The Ministry of Environment has adopted a "no-nonsense" approach regarding corporate accountability. Irjen Pol Rizal Irawan, Deputy for Environmental Law Enforcement (Gakkum), stated that the government would not hesitate to initiate legal proceedings against companies that fail to maintain their concessions.

"We do not discriminate," Rizal asserted. "If a company is indicated as the source of a fire, we will take action—whether through administrative, civil, or criminal channels." Administrative fines alone can reach into the hundreds of billions of rupiah, and the KLH is currently pursuing civil litigation against four major companies for fire-related offenses.

The Corporate Perspective: Claims vs. Reality

Several major companies, including PT Arara Abadi (Sinarmas Group), PT TH Indo Plantation (THIP), and PT Pertamina Patra Niaga, claim to be fully compliant with government directives.

Arara Abadi, for example, reports the installation of 203 automated TMAT monitoring instruments and 268 canal blocks. They describe a "water sharing" system where water is moved from higher-elevation areas to drier, community-managed lands. Similarly, THIP highlights the use of AI-integrated sensors and 24-hour thermal drone patrols to detect fire risks in real-time.

However, these claims are met with skepticism by environmental watchdogs. Both Arara Abadi and THIP have histories of repeated fires within their concessions, raising questions about whether their infrastructure is truly effective or merely performative.

Implications: The Failure of Administrative Restoration

The core of the criticism lies in the distinction between building infrastructure and restoring an ecosystem. Wahyu Perdana, Advocacy Manager at Pantau Gambut, argues that the metrics used by the government and corporations are often superficial.

"A canal block is just a tool, not an end goal," Perdana explained. "Our studies show that 70% of canal blocks monitored in the field are in a state of disrepair, often made of materials like wood or bamboo that rot quickly in the humid, tropical environment."

Perhaps most damning is the finding that 52% of the locations where government interventions occurred still record water levels below the safety threshold. Furthermore, historical data from 2015 to 2019 suggests that only 1–3% of burned peatland successfully regenerates into forest. The vast majority—over 95%—is either converted into monoculture palm oil plantations or left as degraded shrubland.

A Future Under Siege

The convergence of the 2026 El Niño and the rapid expansion of National Strategic Projects (PSN) creates a precarious future for Indonesia’s landscape. The Walhi organization reports that nearly one-third of all hotspots in the Papua region are situated within the boundaries of new development projects.

The implication is clear: the fire crisis in Indonesia is not solely a climatic event. It is a man-made consequence of land-use change. As the government, corporations, and civil society lock horns over the effectiveness of current mitigation strategies, the peatlands continue to dry.

For the residents of Riau, Kalimantan, and the newly impacted frontiers of Papua, the question is not whether the fires will come, but whether the government’s commitment to "zero fires" will finally move beyond the administrative level to address the fundamental, structural destruction of the landscape. Without a radical shift in how concessions are evaluated and how the ecological, rather than just the physical, health of the peat is monitored, the cycle of smoke and destruction is likely to continue for years to come.