Climate adaptation in open space design has been an important issue in Denmark for several years. We developed a concept for sustainable stormwater management for a residential area in the city of Brøndby in 2016. Since its implementation in 2018, rainwater has been evaporating and infiltrating into the green spaces between the houses. This is not only sensible, we also think it looks really good.
In Denmark, the consequences of climate change have been felt early on, especially through rainfall events with increased intensity, leading to flooding and considerable financial losses. gruppe F and the Danish engineers from Gaihede a/s developed a concept for sustainable stormwater management on behalf of the housing association Brøndby Boligselskab for the Ved Kirkebjerg district.
In the 10-hectare area with apartment blocks and terraced houses there used to be repeated flooding and damp cellars after heavy rainfall. The aim was to relieve the outdated sewerage system and to improve the drainage of water during heavy rainfall. The members of the association were able to participate in the planning.
Today, rainwater evaporates and seeps away directly in the green spaces between the buildings. The design is inspired by water drops on a smooth surface. The grassland with small round depressions and hills changes its appearance depending on the water level. Wild, unknown areas alternate with more accessible lawns.
Data:
Landscape architecture: gruppe F
Website link: https://gruppef.com/en/project/regenwasserbewirtschaftung-kirkebjerg/
Team: Antje Backhaus, Gerd Kleyhauer
Design Year: 2016
Year of Construction: 2018 – 2019
Client: Gaihede a/s
Area: 10 ha
