Keep Cool, Save Money, and Conserve Energy

Close your curtains or blinds during the daytime to reduce the amount of solar heat your home absorbs. Blinds or curtains with a light or reflective color on the outward facing side are more efficient at this than darkly colored blinds.

At night, when the temperature outside is as cool as or cooler than your target home temperature, open your windows and use fans to blow the cool air through your home. Once it's cooled down, you can shut off the fans if desired. If it gets too cold, sleep under a blanket rather than closing the windows. The cooler your home is in the morning the cooler it will stay during the day.

Make a list of what groceries are inside your refrigerator and put it on the front. Cross off items as you use them. This will reduce refrigerator gazing when looking for something to eat.

Keep the refrigerator sparsely filled to allow air to circulate and regulate temperature more efficiently. Keep the cooling coils free of dust and allow air space around the refrigerator to prevent the build up of waste heat.

Allow air space around the refrigerator itself to increase its efficiency. If it keeps sucking up its own waste heat or warms up its area too much it will burn more energy keeping things inside it cool.

Keep the freezer full. Once an item is frozen solid it doesn't need much to keep it that way. If you don't have enough food to fill your freezer, fill it with containers of water or ice packs. Not only will they help the freezer run more efficiently by increasing the mass of frozen material but they can be tossed into lunches and picnic coolers any time you want.

Turn off computers, monitors, and lights when you are not using them. This not only saves energy but prevents them from heating up your living space. Unplug your television, monitor and printer when they are not in use. They constantly draw power even when turned off.

Eat more salads, fresh fruits, and raw vegetables - they are not only good for you but require no heat to prepare. Cook meats and other foods outside on the grill.

If you drink hot coffee, brew one batch in the morning and store it all in a thermos or insulated carafe. This way you aren't running the microwave multiple times to reheat your coffee.

Make sure your doors and windows seal tightly. Replace old weather stripping to prevent heat from getting in. Heat will leak into your home in the summer as surely as it leaks out in the winter.

Close doors and air-conditioning vents to rooms you are not currently using. You can even do this to bedrooms in the daytime and offices at night.

Replace your incandescent bulbs with compact fluorescent light bulbs. Not only do they use less electricity but they put out a fraction of the waste heat regular bulbs do. However, keep in mind that they use mercury and will be somewhat more complicated to dispose of than traditional bulbs.

Line dry your laundry to prevent waste heat from your dryer from heating your home. Clothes dried outside smell better, too!

If you must use an electric or gas clothes dryer, do so early in the morning or late at night to avoid adding to an already high interior temperature.

Use cold water to wash your clothes and dishes. It not only saves energy but it's another way to prevent waste heat from warming up your home.

Reduce waste heat and energy consumption by doing your dishes by hand and allowing them to air dry. If you must use a dishwasher, set it to use cool water and to air dry the dishes.

Only run your dishwasher, washer or dryer when you have a full load.