Voimo Tamang is a third-year law student at National Law College and a JURIST correspondent based in Kathmandu, Nepal.
On September 24, Nepal’s Prime Minister Balendra Shah addressed the 81st United Nations General Assembly to bring the country’s devastating Bhotekoshi–Trishuli floods to the center of the international climate debate. Describing the disaster as a warning for the world, Shah argued that climate catastrophe is not only a humanitarian crisis but a development emergency, as disasters can destroy roads, bridges, schools, homes, farms, and energy infrastructure, forcing vulnerable countries to borrow in order to rebuild. He called for adequate grant-based support, faster and simpler access to climate finance, and stronger international cooperation on climate resilience.
Shah also proposed a Himalayan Climate Resilience Mechanism involving Nepal, India, and China. The proposed mechanism would facilitate the sharing of satellite data and technical expertise, monitoring of dangerous glacial lakes, stronger early-warning systems, and coordinated cross-border assistance during disasters. His proposal reflects a basic reality of Himalayan climate risks: hazards do not stop at national borders.
The August 26 disaster that prompted the speech began when a massive rock-and-ice avalanche near the Nepal–China border developed into a debris flood and swept downstream through the Bhotekoshi and Trishuli corridors. According to the Nepal government’s initial flood briefing, the disaster caused extensive loss of life and damage to homes, roads, bridges, hydropower facilities, and other critical infrastructure. Rasuwa, Nuwakot, Dhading and other districts were affected.
By September 25, it was reported that 1,453 bodies had been recovered, while 4,718 people remained missing. Police also reported that DNA samples were being collected to identify recovered bodies and that thousands of personnel had been deployed for search, rescue, relief, and related operations. Search and identification operations are continuing, and the figures remain subject to change.
The government’s Rapid Damage and Needs Assessment (RDNA) estimated approximately NPR408 billion in damage and economic losses and approximately NPR 723.31 billion in recovery and reconstruction needs. Infrastructure accounts for the largest share of the reconstruction requirement, including roads, bridges, and energy infrastructure. A more comprehensive Post Disaster Needs Assessment (PDNA) is still underway, which is expected to provide a fuller assessment of the disaster’s economic, social, and other losses.
The scale of the response has also required sustained coordination between Nepal’s disaster-management authorities, security agencies, and local governments. The Ministry of Foreign Affairs’ daily situation updates have documented the continuing search, rescue, and relief operations, in addition to coordinating with neighboring countries and international partners.
After the disaster, the government introduced a “one-door” system to collect and distribute relief. Individuals, private companies, donor agencies, and international organizations have channelled cash and in-kind assistance through designated government mechanisms. The system was intended to prevent irregularities and duplication, and to coordinate distribution through government agencies and local authorities.
The disaster also raises a more difficult question about climate change. A September 2026 assessment by World Weather Attribution (WWA) found that the event began with a catastrophic rock-and-ice avalanche that transitioned into a debris flood. The researchers linked the changing Himalayan environment—including warming, glacier loss, and permafrost degradation—to conditions that can increase the instability of mountain landscapes. The study does not suggest that climate change alone caused the collapse. Rather, it points to climate change as one factor interacting with existing geological vulnerabilities.
This distinction matters. Simply calling the disaster a “climate disaster” risks overlooking its geological causes, while treating it as purely geological ignores evidence that a warming Himalaya is changing the conditions in which mountain hazards occur. The WWA assessment found that the disaster exposed adaptation limits, particularly where existing warning and preparedness systems are confronted with rapidly developing, cascading hazards.
Nepal’s climate policy already recognizes the problem of loss and damage. Its 2025 Nationally Determined Contribution (NDC 3.0) identifies the Fund for Responding to Loss and Damage (FRLD) and the Santiago Network as important sources of support. It also commits Nepal to improving the documentation of economic and non-economic losses and following a “build back resilient” approach to recovery, rehabilitation, and reconstruction.
The Bhotekoshi disaster has now put those commitments to a practical test. Nepal had already been approved for approximately US$20 million under the FRLD’s Barbados Implementation Modalities, based on proposals submitted before the August disaster. Separately, Nepal submitted an urgent request to the FRLD Board on August 31 seeking assistance following the Bhotekoshi disaster. The two forms of funding should not be treated as the same: the first relates to previously submitted proposals, while the second was an emergency request made after the disaster.
This gap between policy commitments and emergency access to finance is where the climate-justice question becomes particularly important. International climate frameworks recognise the vulnerability of developing countries, but communities affected by a disaster cannot rebuild with principles alone. They urgently need funding, technology, and institutional support to prevent a temporary disruption from becoming long-term development loss.
Nepal’s experience also shows why climate justice is not only about compensation. It involves who bears the cost, who has access to decision-making, and whether vulnerable communities can participate in decisions about reconstruction and relocation. The government’s response therefore needs to consider not only how quickly damaged infrastructure can be replaced, but where and how it should be rebuilt.
For a country whose mountain terrain creates unavoidable exposure to geological hazards, resilience cannot mean promising that disasters will never happen. It must mean reducing avoidable vulnerability before the next disaster occurs. That includes stronger early-warning systems, better mountain monitoring, cross-border information sharing, climate-resilient infrastructure, and clearer plans for communities living in high-risk areas.
The Bhotekoshi disaster leaves Nepal with two connected challenges. Internationally, it must turn its call for climate justice into accessible finance and regional cooperation. Domestically, it must ensure that reconstruction does not simply recreate the vulnerabilities that existed before August 26.
The next test will be whether Nepal’s UN appeal translates into concrete climate finance, and whether the government’s reconstruction plans can turn the lessons of Bhotekoshi into stronger protection for communities facing an increasingly unstable Himalayan environment.
