LA wildfires and storms this year cost $101bn, new study by non-profit resurrecting work axed by Trump says
The first half of 2025 was the costliest on record for major disasters in the US, driven by huge wildfires in Los Angeles and storms that battered much of the rest of the country, according to a climate non-profit that has resurrected work axed by Donald Trump’s administration that tracked the biggest disasters.
In the first six months of this year, 14 separate weather-related disasters that each caused at least $1bn in damage hit the US, the Climate Central group has calculated. In total, these events cost $101bn in damages – lost homes, businesses, highways and other infrastructure – a toll higher than any other first half of a year since records on this began in 1980.
The bulk of this toll was caused by the ferocious wildfires that razed parts of Los Angeles in January, a disaster that destroyed about 16,000 buildings and resulted in the indirect deaths of around 400 people. At $61bn in damages, the LA fires are one of the most expensive climate-related disasters on record in the US, and the only top 10 event that is not a hurricane.
The mounting cost of fires, storms, hurricanes, drought and floods – all worsened by the human-caused climate crisis – was charted over the previous 45 years by the National Oceanic and Atmospheric Administration (Noaa), until the Trump administration “retired” the dataset in May, citing “evolving priorities, statutory mandates and staffing changes”.
