Energy Efficient
If you want to cool off, there are many options. However, many of them that you are probably thinking of are not helpful or healthy for the environment. That is why I personally try to use awnings whenever possible to cool myself off. In case you do not know what they are they are like secondary coverings or whatever you call them that get attached outside of your house and when they just sit there they block the light that comes down from the sun or other sources in that area and then make you cooler so retractable awnings are awesome.
