Britain's scorching June heatwave wiped out more than £1 billion in just weeks
The heatwave in June 2026 led to 24 million lost hours of working and a £1.15 billion hit to the UK economy, according to new research published today (23 July 2026) by the Grantham Research Institute on Climate Change and the Environment at the London School of Economics and Political Science and the Euro-Mediterranean Center on Climate Change (CMCC).