Châtelet, Belgium invests in green spaces to combat heat waves
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The city of Châtelet, Belgium, is taking steps to protect its residents from future heat waves by increasing vegetation throughout the municipality.
Following questions from the MR + council group, city officials detailed ongoing and planned projects to address the effects of rising temperatures. Currently, Châtelet is working to revitalize Wilson Square in Châtelineau with additional trees and rain gardens, expecting completion in 2027.
Next year, the city plans to add vegetation to the Châtelet cemetery and plant trees and hedges across the city using a special fund. A larger project, the “green corridor,” will create a vegetated area for recreation along the former Sambre riverbed in Châtelet. The city is also considering a wetland area on the Rue de la Blanchisserie. City environmental services will use heat island and vegetation photosynthesis maps to identify the best locations for adaptation measures.
They are also exploring natural shade, greening municipal buildings, and carefully reviewing urban planning permits to minimize environmental impact and limit tree removal. Revisions to the Communal Development Plan and Urban Planning Guide will legally require new projects to reduce soil sealing, manage rainwater, and increase green space. Though providing cooling solutions for people in poorly adapted housing is proving difficult, the city is cataloging existing cool spaces like parks and forests.
While creating water features like fountains presents challenges, officials are considering a natural swimming pool as a potential solution, despite its high costs and complex management requirements.
