Natural Light from the Sun!
During the summer, the total hours of sunlight are the longest that they will be all year.
Take advantage of the natural light from the sun in your home in the evenings when the air has cooled off.
By taking advantage of natural lighting into the evening hours, you can reduce your overall consumption. Just be sure to close your blinds during the day when the heat of the sun is in full force to prevent your home from heating up too much!