KATHMANDU, NEPAL / RankWire.AI / – Nepal has projected that the total cost of rebuilding following the floods caused by the Bhote Koshi on August 26 will be around $4.78 billion. According to the government’s Rapid Damage and Needs Assessment, direct physical damages are approximately $1.8 billion. Economic losses are also estimated at about $883 million. The assessment covers impacts on social services, productive sectors, and key infrastructure. The flooding affected areas including Rasuwa, Nuwakot, Dhading, and others along the river, resulting in damage to homes, roads, bridges, and energy infrastructure.
The government anticipates that short-term recovery and reconstruction will require roughly $57.67 million over the upcoming six months. In contrast, the longer-term rebuilding effort is projected to need approximately $4.71 billion. Nepal’s Ministry of Foreign Affairs reported that authorities have circulated the rapid assessment findings among relevant agencies. A comprehensive Post Disaster Needs Assessment is ongoing, which will offer a more detailed evaluation of damages and recovery requirements. Meanwhile, ongoing restoration efforts continue across transport, electricity, and telecommunications networks in districts affected by the floods.
Initial government data indicates widespread destruction of communities and public infrastructure. About 7,570 homes were damaged, impacting roughly 32,933 residents. Damage also affected 48 government offices. Floodwaters destroyed approximately 55 kilometers of roads, 37 motorable bridges, and 68 suspension bridges. Additionally, about 1,806 hectares of farmland suffered losses. Major disruptions occurred in energy infrastructure, with damage to 13 hydropower projects, one solar plant, and two transmission lines.
Flooding hampers transportation and power networks
According to government assessments, about 783 megawatts of hydropower capacity have been affected by the disaster. Damaged roads and bridges have also limited access to numerous communities. Authorities continue efforts to clear debris and restore critical transportation routes. The opening of an Acrow bridge over the Tadi River at Devighat, following its installation, has restored access for the public. Teams have also worked to remove debris and reopen roads blocked by floodwaters. Nepal has utilized domestic resources, complemented by international aid, to support emergency response and recovery initiatives.
Search and rescue operations have proceeded alongside infrastructure repairs. By September 11, officials had rescued 13,676 individuals, including over 320 foreign nationals. Approximately 5,130 people remain missing, with around 600 foreigners from roughly 35 countries among them. So far, authorities have recovered 1,385 bodies. They caution that casualty and missing-person figures may fluctuate as identification efforts continue. Nepal Police and other agencies are assisted by forensic specialists conducting DNA analysis to identify recovered remains.
Assessment of damage informs broader recovery planning
Debris removal has become a crucial aspect of the ongoing recovery process. The United Nations Development Programme estimated that at least 2.2 million tonnes of debris are present in the affected zones. Its preliminary analysis revealed that 11 hydropower stations and one solar facility have ceased operations, with a combined capacity of 431.1 megawatts. The assessment also identified damage to 15 power projects under construction, which collectively planned for 470 megawatts of capacity.
While Nepal’s official estimate for reconstruction remains at $4.78 billion, a detailed national assessment is still underway. The government continues search operations, infrastructure restoration, and the delivery of relief supplies to impacted communities. Additionally, authorities have requested specialized equipment such as drones, bridge systems, testing kits, and pumping devices to aid recovery efforts. Officials emphasize that the comprehensive assessment will ultimately determine the full extent of damage, economic losses, and rebuilding needs following one of the most severe flood crises in recent Nepali history.