UK Tries to Map Out Risks to Public Services of Extreme Weather

The UK government's National Audit Office has reported that extreme weather is causing measurable financial impacts on critical public services such as railways, prisons, and healthcare. The report, released on Monday, highlights the challenges in assessing the full extent of the damage, as many government departments are not providing adequate disclosures.

Gareth Davies, head of the National Audit Office, emphasized the need for clear information on infrastructure resilience, service provision, and financial management in relation to climate change. This is the first year that larger UK government departments have been mandated to publish detailed information about the risks they face due to global warming.

Early efforts to understand these exposures remain at an early stage, according to the report. Britons are experiencing increasingly severe weather conditions, including deadly heatwaves followed by flash floods. Intense heat has already caused damage to roads and railways, and left schools and hospitals dangerously hot this summer.

Flooding, identified as the most common hazard in the disclosures monitored by the audit office, has affected 89% of prisons and resulted in 391 flooding incidents in the National Health Service sites in 2024-25. The report also found a link between overheating and increased violence in prisons. While the government has taken some steps to improve reporting, Geoffrey Clifton-Brown, chair of the UK Parliament’s Committee of Public Accounts, stressed that better reporting is not enough.

The public needs to know how prepared the government is to manage these risks, Clifton-Brown stated.