Trends
Environmental and Climatic Considerations
On a scorching summer day, a particular well-shaded neighbourhood with trees in the city may feel much cooler than the rest of the town. The orientation of buildings with respect to other built forms and the street also influences the quality of urban space. These are usually controlled by building and city regulations.
The thoughtful design of the building envelope can enhance energy efficiency, support passive heating and cooling, and help mitigate environmental challenges. It is recommended that buildings should be designed to maximise natural daylight along with shading mechanisms to maintain optimal indoor temperatures.
Urban densification also influences wind flow within a city. Tall buildings may act as windbreaks or funnels. Avoiding wind tunnels by strategically shaping buildings and designing fenestrations for efficient natural ventilation is crucial.
Contextual built-form design ensures that buildings leverage natural light and ventilation, reducing reliance on artificial energy sources. By aligning buildings to optimise sun and wind paths, cities can significantly lower their carbon footprints.