
Fucking hell. London needs more trees.
Too many days to be 30-32°C. Can’t imagine trying to sleep in the overnight temperatures as they stay close to 20°C. These warm nights are what causes heatwaves to feel much more draining because our buildings aren’t getting a chance to cool down. London needs to start growing more trees to help the entire city cope with the heat. I don’t think people actually realise the benefit of trees during heatwaves. I’ll list some below 👇🏻
- Trees provide shade that prevents the pavements becoming dramatically hot.
- The air will cool through the evaporation of leaves.
- Trees help reduce the urban heat island effect (concrete, brick, asphalt absorb sunlight during the day and slowly realise it at night - too slowly).
- Air quality can improve helping streets be more comfortable to walk through.
There are plenty of studies to support this if you don’t believe me! Heavily tree-covered neighbourhoods can be several degrees cooler than nearby built-up areas during hot weather. However, I’m not saying trees alone will solve the heatwaves becomes +30°C as we know the unnatural speeding up of climate change has made these heatwaves more common. London would also benefit from more parks, green roofs, lighter-coloured surfaces to reflect sunlight, better building insulation, and designs that improve air flow. It’s becoming much harder to live in these winter homes. They feel like ovens by the end of the week!