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UK Faces Thirstier Future: New Reservoirs Planned
15 Jul
Summary
- Groundwater droughts in southern England develop slowly but last longer.
- Warmer atmospheres increase evaporation, depleting soil and water sources.
- Plans include nine new reservoirs by 2050 to combat water shortages.
Groundwater droughts in southern England are characterized by a slow onset but can persist for extended periods. Climate science indicates that the UK is likely to experience drier summers on average in the future due to global warming.
A warmer atmosphere intensifies evaporation, drawing more moisture from the soil. This phenomenon can lead to more rapid droughts, heatwaves, and an increased risk of wildfires. The way water is used also significantly influences whether dry conditions result in water shortages.
Historic underinvestment in water infrastructure has drawn criticism. In response, plans are underway to construct nine new reservoirs in England by 2050, with one already under construction. These developments aim to bolster water security.
Additionally, measures to reduce water leaks and manage demand, such as potential hosepipe bans and wider adoption of smart meters, are being considered. Water companies in Scotland, Wales, and Northern Ireland are also implementing strategies to ensure future water availability.
