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Sweden's capital dwellers told to save water after sweltering July
Published by Global Banking & Finance Review®
Posted on August 15, 2025
3 min readLast updated: January 22, 2026
Global Banking & Finance Review®
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Published by Global Banking & Finance Review®
Posted on August 15, 2025
3 min readLast updated: January 22, 2026
Stockholm faces water conservation measures due to record heat affecting Lake Malaren's supply. Residents are advised to reduce water usage amid climate change impacts.
STOCKHOLM (Reuters) -Swedes in a wide area around the capital Stockholm have been told by authorities to save water after an unusually warm summer pushed temperatures across Scandinavia to record levels.
Stockholm's city authorities said high water temperatures in Lake Malaren - a source of drinking water for two million people - had reduced the amount of tap water the region can produce.
Residents of the capital and surrounding areas have been told to cut down on shower time, not to fill swimming pools and to stop watering gardens and cleaning cars - unusual advice in a country known for its lakes and water.
"Every drop counts," Stockholm Water and Waste said in a statement.
Europe sweltered under a heatwave for much of July with temperatures over 40 degrees Celsius in some parts of the continent, causing wildfires and hundreds of deaths. Scientists warn such events are becoming more frequent and more intense due to global warming.
"We have had big changes in Sweden's climate," Erik Kjellstrom, Professor of Climatology at Sweden's Meteorological and Hydrological Institute said.
"Winters have become shorter and much milder and we can see that summers have become longer and warmer in general."
July was the warmest month for 100 years in parts of Sweden, with the far north worst affected.
Jokkmokk - just north of the Arctic Circle - registered 15 days in a row of daytime temperatures over 25 degrees Celsius, according to the institute.
Norway's capital Oslo has also struggled to fill its reservoirs due to lower than normal precipitation this year, and has asked inhabitants since late July to voluntarily limit their water consumption, a spokesperson for the city's water authority said.
In Finland's Ylitornio, near the Santa Claus Village in Rovaniemi, maximum temperatures stayed above 25° degrees for 26 days in a row.
"Based on the available evidence we conclude that similar events are at least ten times more likely to occur now than they would have been in a preindustrial climate without human-caused warming," said a study published this week on the recent extreme heatwave in Scandinavia by climate research group World Weather Attribution.
According to the EU's Copernicus Climate Change Service, the average global surface air temperature reached 16.68 degrees Celsius in July, which is 0.45 degrees above the 1991-2020 average for the month.
(Reporting by Simon Johnson in Stockholm and Terje Solsvik in Oslo; editing by Christina Fincher)
Water conservation refers to the practice of using water efficiently to reduce unnecessary water usage. It is essential for maintaining water supply and protecting the environment.
Climate change refers to significant changes in global temperatures and weather patterns over time. While climate change is a natural phenomenon, human activities have accelerated its effects.
Lake Malaren is a crucial source of drinking water for approximately two million people in Stockholm. Its water levels and quality are vital for the region's water supply.
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