"For I know the plans I have for you," declares the Lord, "plans to prosper you and not to harm you, plans to give you hope and a future! "
Wednesday, June 29, 2011
Summer Months Energy Saving Tips
If you are a "frugal female" like me, you try and take advantage of every opportunity you can to save a little money. During the summer months, the temperature is not the only thing that can soar sky high. Our electric bill can soar as well. And goodness knows I don't want mine going any higher! However, by eliminating wasteful habits and power guzzlers, you could cool your home with up to 50 percent less energy and save more than $400 on annual utilities. Now how's that for a savings? :> )
Here are a few things that you CAN do to help keep your energy costs down during the summer months:
We have one window unit in the family room. When we use it, we block off the other rooms so it doesn't work overtime to cool the hallways. Window units can't compete with central air's efficiency for whole-house cooling, so use window units only in contained areas. For maximum comfort, keep fan speed on high except on the most humid days, when you'll want low speed to remove more moisture. If it's time for a new unit, choose one with the Energy Star label for greatest efficiency; since oversized units tend to waste energy, select an AC sized for the space you intend to cool (visit energystar.gov for guidelines).
Give the air conditioning a rest when you're away for even a few hours. Set programmable thermostats to kick in half an hour before you return home unless you have heat-sensitive indoor pets. Cranking the thermostat to penguin-worthy temperatures won't cool the house faster, since AC works at full throttle until a set temperature is reached. With every degree you lower it, cooling costs increase by about 7 percent.
Unplug small appliances whenever you can. Computers, cell phone chargers, and other electronics often continue to use power -- and radiate heat -- even when turned off. To simplify, plug items into a power strip that you can use as a master switch.
Incandescent bulbs put more energy into generating heat than light, so replace high-use bulbs with compact fluorescent lightbulbs (CFLs). They burn cool and bright with only a third of the power required by incandescents.
Window and Fans
Position a fan to blow air out a window. But if you're lucky enough to have a strong wind, set the fan to blow in the same direction to maximize air flow. Close nearby windows to keep exhausted air from flowing back in and open those on the other side of the house (ideally in cool, shaded areas). In a multilevel home, place the fan in a top-floor window and open windows on lower floors, where air is cooler. For windows that catch direct sun, use blackout blinds or heavy drapes to minimize solar heat gain.
If you have central AC, schedule annual servicing. Visits cost up to $100, but repairs and tune-ups that increase efficiency soon pay for themselves. If you want to invest in a new system, look for a seasonal energy efficiency rating (SEER) of at least 14 to qualify for up to $300 in tax credits. But take note: Credits only apply to home improvements made through the end of this year. Tax credit or no, you stand to earn significant savings by replacing a system sold in the 1990s, which can guzzle up to 40 percent more energy than today's most efficient systems.
Don't keep extra refrigerators and freezers in unconditioned spaces, such as garages, where heat tends to build up. Save more energy by opting for a chest freezer, which loses less cold air when opened. Keep all freezers relatively full for maximum efficiency. (easier said than done, right?)
Run appliances such as clothes dryers and dishwashers at night to avoid peak energy rates and the humid heat they generate. Excess humidity is more than uncomfortable- it can also be expensive, since air conditioners use extra energy to process the moisture.
Partner ceiling fans with AC to make rooms feel at least 4 degrees cooler (so you can raise the thermostat and save energy without feeling the heat). Turn fans off when you leave the room; windchill makes you feel cooler but doesn't drop room temperature or ventilate the house. Opt for counterclockwise rotation, which pulls hot air up and away.
Take advantage of summer weather and cook outdoors, as prolonged baking or stovetop cooking makes AC work overtime. Too muggy outside? Use a microwave or toaster oven, which use less energy and generate less heat. When you need to use a burner, keep pots covered to cook food faster and minimize humid heat in the kitchen.