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A study by the Forestry Commission showed that very green areas are no less than 4 ° C cooler than a comparable city with little foliage. Select certain trees that can cool best, such as the London Plane Tree, the Sessile Oak and the Cherry Tree (stock)

Air conditioning can be replaced with TREES because areas with a lot of foliage are cooler to 4 ° C, study finds

  • Local cooling by trees can save up to £ 22 million a year on energy costs
  • The best trees for have large leaves, dense crowns and high transpiration rates
  • London Plane Tree, the Sessile Oak and the Cherry Tree are all ideal choices
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Air conditioning may feel like a necessity on hot summer days, but a new piece claims that its cooling impact is being copied by planting more trees.

A study by the Forestry Commission in collaboration with DEFRA showed that very green areas are no less than 4 ° C cooler than a comparable city with little foliage.

Selecting certain trees that are best for cooling, such as the London Plane Tree, the Sessile Oak and the Cherry Tree, could reduce air conditioning by 13 percent.

According to the study, this would amount to £ 22 million a year, reducing a city's energy consumption and having a dramatic impact on the carbon footprint.

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A study by the Forestry Commission showed that very green areas are no less than 4 ° C cooler than a comparable city with little foliage. Select certain trees that can cool best, such as the London Plane Tree, the Sessile Oak and the Cherry Tree (stock)

A study by the Forestry Commission showed that very green areas are no less than 4 ° C cooler than a comparable city with little foliage. Select certain trees that can cool best, such as the London Plane Tree, the Sessile Oak and the Cherry Tree (stock)

HOW DO TOMES COME FROM LOCAL AREAS?

A process called evapotranspiration is the phenomenon that underlines the cooling effect, whereby the water is produced by the leaves while they breathe evaporates.

The dissipation of the liquid as it passes into a gas cools the area, in the same way that sweating cools animals.

The blistering heat wave of 2018 was mentioned in the study and claimed that the suffocating heat would have been made more bearable if municipalities had planted more trees.

The best trees for local cooling have large leaves, dense crowns and high perspiration rates – passing moisture in and out of leaves.

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They must also withstand drought because they are intended to be placed in warm and dry areas.

University of reading researchers recommend that trees be planted in areas where people can use them and use the following shade.

Extra foliage must be planted, they say, to shade houses and buildings from the sun.

A process called evapotranspiration is the phenomenon that underlines the cooling effect, whereby the water is produced by the leaves while they breathe evaporates.

The dissipation of the liquid as it passes into a gas cools the area, in the same way that sweating cools animals.

The best trees for local cooling have large leaves, dense crowns and high perspiration rates - passing moisture in and out of leaves. They must also be resistant to drought because they are intended to be placed in warm and dry areas (stock)
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The best trees for local cooling have large leaves, dense crowns and high perspiration rates - passing moisture in and out of leaves. They must also be resistant to drought because they are intended to be placed in warm and dry areas (stock)

The best trees for local cooling have large leaves, dense crowns and high perspiration rates – passing moisture in and out of leaves. They must also be resistant to drought because they are intended to be placed in warm and dry areas (stock)

The Forestry Commission said: & # 39; In collaboration with Ricardo Energy & Environment and Uppsala University, Sweden, we identified tree characteristics associated with the largest cooling and proposed a method that can be used by urban planners and tree managers for comparison and selectable tree species according to their cooling capacity.

& # 39; With the University of Reading, we have published information about evaporative cooling by city forests.

& # 39; Using a mathematical model, we explain that the energy consumption of the air conditioning unit can drop to 13 percent in Inner London due to the evaporation of the trees and that this benefit can result in an annual saving of up to £ 22 million. & # 39;

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