A recent study from KU Leuven highlights a troubling reality: global warming poses significant risks to Belgian households. Without changes to current policies, homes could face severe overheating, especially as climate thresholds approach.
The research examined what could happen if global temperatures rise by 2 or 3 degrees Celsius. These increases are predicted to occur as early as 2039 and 2063 respectively. Currently, Belgian homes usually experience outdoor temperatures above 25 degrees Celsius for less than 40 days each year. However, if warming reaches 2 degrees by 2039, about 20% of homes could endure extreme heat for much longer. A 3-degree rise would put an alarming 90% of homes at risk.
Nicole van Lipzig, a geography professor and climate scientist, warns that the situation isn’t straightforward. “Every additional tenth of a degree makes a huge difference in the number of homes affected by extreme heat,” she notes.
To combat this warming, the study indicates that many Belgian homes are not prepared for the future. Nonetheless, there are proactive measures that can help prevent overheating. Enhancing natural shading through tree planting and designing buildings to minimize heat intake are effective strategies to consider.
Joost Declercq, an architect and civil engineer at Archipelago Architects, emphasizes the importance of passive cooling. He argues that relying solely on active cooling systems could place extra strain on the electricity grid and worsen outdoor temperatures.
With global temperatures on the rise, it’s crucial to take steps to protect our homes and communities. Prioritizing sustainable architecture and embracing natural solutions can help ensure that future generations live comfortably.
For more information, check out this study from KU Leuven, which delves deeper into the climate challenges facing Belgium.
