Trees are nature's air conditioners, can save home electricity

If you have ever escaped from blazing hot sun in a shady spot under a tree, you know how these natural air conditioners can make you feel more comfortable. A mature shade tree can block up to 90% of solar radiation, which could translate to a significant reduction in your home cooling cost. A Pennsylvania study found that air conditioning needs could be reduced by up to 75% by shading a house with trees... (more)

Trees are nature's air conditioners, can save home electricity

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