Archive · 11 Sep 2026
Nepal Estimates $4.78 Billion Reconstruction Cost After Glacial Floods
A huge wave of water, mud, and debris struck near the Nepal-China border on August 26.
It began after a glacial mountain collapse.
Nepal says 1,385 people died and about 5,130 are still missing.
Rescue teams have saved 13,676 people, and searches are continuing.
Nepal thinks rebuilding will cost about $4.78 billion.
Most of the money will be needed for long-term rebuilding.
Roads, bridges, buildings, farmland, and communities were damaged.
The exact reason the glacier collapsed is not known.
Scientists say warmer temperatures are making Himalayan glaciers melt faster, which can increase the risk of similar disasters.
Nepal estimates reconstruction after the August 26 floods will cost approximately $4.78 billion.
The disaster killed 1,385 people in Nepal, while about 5,130 remain missing, according to the disaster agency.
Nepal estimates $57.67 million for six months of short-term recovery and $4.71 billion for longer-term reconstruction.
Rescue teams have saved 13,676 people, while 21,022 security personnel continue search and relief operations.
Including China, the disaster has killed 1,428 people and left more than 5,649 missing.
- Who
- Nepalese communities, rescue teams, security personnel, government authorities, and affected people in neighboring China.
- What
- A glacial mountain collapse triggered a destructive flood of water, mud, and debris, causing deaths, disappearances, and widespread damage.
- When
- The disaster occurred on August 26; Nepal announced the reconstruction estimate on Friday, September 11.
- Where
- Areas near the China-Nepal border and affected locations in Nepal and China.
- Why
- Nepal needs funding for recovery and rebuilding, while its leaders are seeking international support to address disaster risks associated with a changing mountain environment.
Climate-Change Risk
Causal Uncertainty
Cause of the disaster
Climate-Change Risk
Nepalese leaders say the country has faced repeated disasters because of climate change, and scientists say rising temperatures are accelerating glacier melt in the Himalayas and increasing the risk of such events.
Causal Uncertainty
Officials and reports say the exact reason for this particular glacial mountain collapse remains unclear, so its specific cause has not been established.
Reconstruction needs
Climate-Change Risk
Nepal says it needs long-term international support and plans to raise the issue at the United Nations General Assembly.
Causal Uncertainty
The $4.78 billion figure is an estimate, and Nepal is conducting a comprehensive post-disaster needs assessment to determine the full extent of losses and requirements.
- Total reconstruction estimate
- Approximately $4.78 billion
- Short-term recovery estimate
- Approximately $57.67 million over six months
- Long-term reconstruction estimate
- Approximately $4.71 billion
- Nepal deaths
- 1,385
- People missing in Nepal
- Approximately 5,130
- People rescued
- 13,676
- Security personnel deployed
- 21,022
- UN appeal
- $50 million to help more than 84,000 people
