A prolonged heatwave gripping the UK has prompted the National Grid to issue a warning of potential blackouts. The organisation, which manages the UK's energy transmission network, has reported a significant increase in energy demand as people seek to cool their homes and workplaces. According to the National Grid, the heatwave has resulted in a surge in electricity demand, with some areas experiencing peak usage levels not seen since 2003.
The Met Office has issued heatwave warnings for several regions across the UK, including England, Scotland, Wales, and Northern Ireland. In England, the heatwave warnings are in place for the East Midlands, East of England, London, North East, North West, South East, South West, and West Midlands regions. In Scotland, the warnings are in place for the Lothian, Borders, and Highlands regions. In Wales, the warnings are in place for all regions, while in Northern Ireland, the warnings are in place for all areas.
Residents are advised to conserve energy and stay cool during the heatwave. The UK's National Health Service (NHS) has also warned of the dangers of heat-related illnesses, particularly for vulnerable groups such as the elderly and young children.
The heatwave is expected to continue for several days, with temperatures forecast to reach as high as 35°C in some areas. The Met Office has reported that the heatwave is being driven by a persistent high-pressure system over the UK, which is bringing warm air from the south.