'Negligence' not to prepare for climate change emergencies in Wales

Unless more is done to protect vulnerable people, excess heat-related deaths are projected to increase from 1,400-3,000 per year currently across the UK to 3,000-10,000 by 2050.

Should the world fail to limit the rise in global warming by cutting greenhouse gas emissions, the figures increase dramatically.

With 4C global warming by 2100, there could be up to 18,000 heat-related deaths a year across the UK, while parts of Wales would also become suitable for disease-carrying mosquitoes, the report warns.

Cooling measures in healthcare facilities, care homes and schools are called for — from air conditioning to using shutters and blinds and tree-planting to provide shade.

The report also says the UK government should commit to a “national maximum temperature for workplaces” to protect workers’ safety and incentivise the deployment of cooling.

Sandra Evans, who manages Bryn Seiont Newydd nursing home in Caernarfon, said they were “very fortunate” to have air conditioning in communal areas.

“It makes it bearable for our residents, because it can be really, really difficult [during a heatwave],” she said.