Flood defences to help create greener city

New rivers and parks will be designed to alleviate pressure on the sewer system that cannot cope with the sudden volume of water during heavy downpours

New infrastructure to handle heavy rain and downpours in Copenhagen was agreed upon by City Council this week, reports Politiken newspaper.

The Technical and Environmental Administration (TMF) decided against expensive solutions such as tunnels and instead opted for surface infrastructure to absorb and divert excess water.

“The surface solutions are recommended because they have the lowest costs, have the greatest robustness to climate change and give the greatest added value through a greener city and the opportunity to increase traffic safety for pedestrians and cyclists,” TMF stated.

READ MORE: City Council taking new look at old stream

New rivers
Among the infrastructure plans is the construction of a stream alongside the central traffic artery HC Andersen Boulevard and a new park by the inner city lake Sankt Jørgens Sø.

Both would flood during heavy downpours thereby diverting water that would otherwise flood streets and basements, which can cause heavy damage.

READ MORE: 2.5 billion kroner promised to prevent flooding

One particularly devastating downpour in July 2012 caused five billion kroner of damages after 150 millimetres of rain fell in three hours and turned streets into rivers (the event was captured in the video below).

Greener city
The city's deputy mayor for technical and environmental affairs, Ayfer Baykal (Socialistisk Folkeparti), said the plan demonstrates how to create a greener city using flood defences.

“This was one of the most significant demands we heard from the local committees and the many Copenhageners who participated in the hearing process,” Baykal told Politiken.

READ MORE: Drenched

The council expects that the infrastructure improvements – which will be divided into three separate plans – will cost three billion kroner and take 20 years to complete.

The majority of the costs will be derived from increased water bills, with the average apartment paying an additional 50 kroner a month and villa 75 kroner a month.




  • Bestselling author of ‘The Year of Living Danishly’ Helen Russell on why she moved back to the UK after 12 years

    Bestselling author of ‘The Year of Living Danishly’ Helen Russell on why she moved back to the UK after 12 years

    After more than a decade living in Denmark, Russell shares why she made the move, how she’s coping, what she already misses, and the exciting new projects she’s working on. “It’s been a very tough decision. I love Denmark, and it will always hold a special place in my heart,” she says.

  • Denmark launches first AI supercomputer

    Denmark launches first AI supercomputer

    The new Gefion AI supercomputer is one of the world’s fastest and will accelerate research and provide new opportunities in Danish academia and industry.

  • Navigating big love, big moves and big feelings

    Navigating big love, big moves and big feelings

    Experts believe it takes seven years to move into a new culture, according to leading Danish psychologist Jette Simon and therapist Vibeke Hartkorn. For expat couples, the challenges of starting a new life together in Denmark can put pressure on relationships, but emotions-focused therapy can help.

  • More and more Danes are working after retirement age

    More and more Danes are working after retirement age

    Politicians debate a lot these days about when you can retire. The reality shows that an increasing number of Danes like to work, even if they can withdraw from the labor market. Financial incentives help.

  • Environmental activist fears death in prison if extradited to Japan

    Environmental activist fears death in prison if extradited to Japan

    Canadian-born environmental activist Paul Watson has been in prison in Greenland for almost 100 days awaiting an extradition decision for a 14-year-old offence against a Japanese whaling vessel that he calls a “minor misdemeanor”. The 73-year-old had previously passed through Ireland, Switzerland, Monaco, France and the USA without trouble, before Greenlandic police arrested him in July.

  • Denmark too slow to ease recruitment rules for non-EU service workers, say industry associations

    Denmark too slow to ease recruitment rules for non-EU service workers, say industry associations

    When the Danish government in January presented the first of its schemes to make it easier to recruit foreign labour from outside the EU, it was hailed by the healthcare and service sectors as a timely and important policy shift. But while healthcare changes have been forthcoming, the service sector is still struggling, say the directors of the industry association Dansk Industri and one of the country’s largest private employers ISS.


  • Come and join us at Citizens Days!

    Come and join us at Citizens Days!

    On Friday 27 and Saturday 28 of September, The Copenhagen Post will be at International Citizen Days in Øksnehallen on Vesterbro, Copenhagen. Admission is free and thousands of internationals are expected to attend

  • Diversifying the Nordics: How a Nigerian economist became a beacon for inclusivity in Scandinavia

    Diversifying the Nordics: How a Nigerian economist became a beacon for inclusivity in Scandinavia

    Chisom Udeze, the founder of Diversify – a global organization that works at the intersection of inclusion, democracy, freedom, climate sustainability, justice, and belonging – shares how struggling to find a community in Norway motivated her to build a Nordic-wide professional network. We also hear from Dr. Poornima Luthra, Associate Professor at CBS, about how to address bias in the workplace.

  • Lolland Municipality launches support package for accompanying spouses

    Lolland Municipality launches support package for accompanying spouses

    Lolland Municipality, home to Denmark’s largest infrastructure project – the Fehmarnbelt tunnel connection to Germany – has launched a new jobseeker support package for the accompanying partners of international employees in the area. The job-to-partner package offers free tailored sessions on finding a job and starting a personal business.