The weather is starting to heat up and I am hearing that ever-present hum that means many people are running their air conditioners. We have one too -- we run it also -- we just try to wait it out as long as possible before flipping the switch. So far we are still the "open window people." But with the humidity starting to creep up as we near summer, people with air conditioners would be silly to just let them sit idle -- after all, you got 'em to run 'em, right? So how can we stay comfortable while still making efforts to be green? Many of these tips are helpful whether or not you have an air-conditioning unit.
- Ceiling fans should be run ONLY when someone is in the room as they do not actually cool the air, they only circulate it -- so the fan's efforts are wasted unless someone is there to enjoy the circulated air. Ceiling fans can make you feel up to 8 degrees cooler!!
- Table or floor fans should also only be run when someone is in the room. If using table or floor fans and you do not have air conditioning -- place one fan pulling outside air in and another fan across the room blowing hot air out. This will create a "tunnel" effect and the air in between will feel cooler.
- When night air will be cooler -- open windows at night and then close them before the day begins to heat up. This works BEAUTIFULLY at keeping a house cool and is something we do regularly.
- Make sure your ceiling fan is set in the summer direction -- that means, that it is forcing air DOWN. If it is in the direction to pull air UP, then it is still set in the winter direction.
- Hopefully your ceiling fan is "ENERGY STAR" rated as these are 50% more efficient than those that are not.
- Turn your thermostat up a few degrees. The typical household sets their thermostat to 78 degrees in the summer. If you turn it up to 80 degrees you will use approximately 17% less energy. Turn it up to 82 degrees and you will use about 31% less energy -- you get the idea.
- If you have an exhaust fan installed above your stove USE IT. This will help expel some of the heat so it doesn't make your house warmer.
- Use a dehumidifier. Keeping humidity levels lower will allow you to feel cooler even if the temperature isn't.
- Keep your air conditioning unit out of direct sunlight. The north side of the house is the deal place for the unit to sit. Otherwise, try to use landscaping such as trees or bushes to shade it out.
- As in one of my previous tips -- dry your clothes on the line. A clothes dryer can heat up a house just like an oven can. But if you don't run the dryer -- you are that much cooler.
- Wear light natural fabrics like cotton or linen as these allow you to stay cooler than many other fabrics.
- Sleep in the lowest level of your home to stay cool -- for most of us that means the basement.




