Showing posts with label energy efficient. Show all posts
Showing posts with label energy efficient. Show all posts
Monday, March 14, 2011
Home Energy Hogs
These Home Appliances Suck Up a Surprising Amount of Electricity!When we think of energy consuming appliances, big ticket items such as refrigerators, air conditioners and washing machines tend to top the list. However, some of the most costly appliances in your home are actually the smallest. Small devices like cell phone chargers and computer printers use lots of energy, and as these gadgets become more common in our homes the amount of energy they use grows exponentially.
What is the main reason so many of these small appliances use so much power? It is because they are almost always plugged into electrical outlets, even when they are not in use. They draw energy constantly, even when they are turned off or the devices they power have been disconnected.
Check out our list of the most energy inefficient small appliances. How many do you have in your home?
Plasma TVs:
You know you want one. Plasma televisions are on most of our home entertainment wish lists, but these hot items are quite literally hot. They use a lot of energy and throw off a significant amount of heat, too. The average 42-inch plasma screen uses as much as 325 watts of electricity; that old-fashioned CRT TV you have lying around uses just 120 watts. LCD TVs are a good compromise, using about 200 watts of electricity.
Digital Photo Frames:
Once a novelty item, digital picture frames are quickly becoming more commonplace as they become more affordable. However, according to a recent estimate from the Electric Power Research Institute, if every home in the US had one of these frames operating 24 hours a day it would take five entire power plants to keep them all running.
Video Game Consoles:
Video games have come a long way since Pac Man and Pong. Today’s games require high level digital processors to control all of those stunning graphics, and those processors require tons of energy. Compounding the problem is that energy-efficiency standards have yet to catch up to video game consoles like Sony’s PlayStation and Microsoft’s Xbox 360. The Natural Resources Defense Council estimates that game consoles consume around 16 billion kilowatt hours of electricity each year. This is roughly the same amount of yearly energy usage as the entire city of San Diego.
Set-Top Boxes:
Cable and digital converter boxes for your television may seem like pretty innocuous devices. While they only draw about 30 watts of energy, these boxes are always on—even when the TV is turned off. A single box can use as much as 265 kilowatt hours of electricity in a year. This is equal to the annual energy consumption of a 28-inch tube television.
Battery Chargers:
It seems that everything that rings, beeps or clicks now comes with its very own battery charger. Although these small devices do not use much energy—only about 10 watts—most of us simply plug them into the wall and leave them there, connecting them to the phone, camera or portable DVD player only when we need a charge. Even when there is nothing attached to them, battery chargers continuously draw power if they are plugged in. Consider the fact that most American homes have at least half a dozen chargers, and our total energy consumption adds up to the output of several large power plants.
Related Energy Efficiency Information from Horizon Services...
- Horizon Heating Services
- Horizon Air Conditioning Services
- 101 Ways to Save Energy and Money in Your Home
- Air Conditioning Alternatives
- Cutting Edge Solutions For Energy Efficiency
- Do The Math…High Efficiency Air Conditioners Drastically Reduce Energy Costs!
- Home Energy Myths Debunked!
- Frugal Fridge Maintenance Can Save You Energy...and Cold Hard Cash!
- A Precision Tune-Up is Your Air Conditioner's Best Friend!
- 14 Web Sites That Can Save You Energy, Money and Time
Monday, November 15, 2010
Going Green is Simple with Ventilation and Fans
Improved Air Flow Saves Energy, Saves Money, Improves ComfortEnvironmentally responsible home improvements not only save the planet and leave more cash in your wallet, but they can also help improve the health of your home. If you’re overwhelmed by green home improvement options, keep it simple by installing or upgrading your home ventilation system and fans.
Proper ventilation is one of the best ways to improve your home’s indoor air quality. This can make a big difference if anyone in your family suffers from allergies, asthma, or other breathing conditions. Plus...vents and fans keep air circulating through your home so that warm and cold air are more evenly distributed; your heating and air conditioning systems don't have to work as hard or as often.
Green Fan Options
Install a Ceiling Fan: Ceiling fans are one of the easiest, most affordable options if you’re looking to improve your home’s energy efficiency. They move warm air throughout your house during the winter and take some of the work load off your air conditioner in the summer.
Install a Whole House Fan: Whole house fans are another affordable option. These powerful fans are installed near the attic, and cool your home by moving hot air up and out through the attic. Cooler air is drawn in through open windows. In warm climates, whole house fans can effectively supplement air conditioning; in cooler climates they can eliminate the need for an air conditioner altogether.
Green Ventilation
Install a Kitchen Hood Vented to the Outdoors: A kitchen range hood helps remove cooking odors, exhaust, and excess moisture from your home. While some range hoods vent to the attic, a hood that vents to the outdoors is better for your home’s structural integrity and indoor air quality.
Install a Bathroom Fan Vented to the Outdoors: Bathrooms are obviously the number one source of harmful mold and airborne bacteria that can infect the air you breathe. A bathroom exhaust fan, vented to the outdoors, will remove moisture from your home, cutting down on mold and mildew growth.
Install a Clothes Dryer Vent: Clothes dryers release tons of moisture into the air as they dry your clothes. This air circulates around your home, carrying chemicals from laundry detergents, toxins from synthetic fabrics, and deadly carbon monoxide. A properly vented dryer releases air outdoors, removing these harmful and potentially dangerous airborne pollutants from your home. To compliment a vented dryer, you may also want to consider installing an exhaust fan in your laundry or utility room.
Natural, Energy-Efficient Ventilation is Healthy Ventilation!
Anytime you can infuse your home with fresh outdoor air you are helping to improve the quality of the air you breathe. Here are more green ways to improve the health of air inside your home:
Install Windows and Skylights: Even more effective than fans are operable windows and skylights. Improve your home’s ventilation by simply opening a window. When you open windows on both sides of your home you can create a cross breeze that allows air to flow through your home more easily.
Design Green: If possible, consider the direction of wind against your home and the local weather conditions when designing the structure or replacing windows and doors. Aligning windows and doors to prevailing breezes lets you make the most of natural ventilation.
Related Information from Horizon Services...
- Horizon Heating and Air Conditioning Installation & Replacement
- Horizon Heating Services
- Horizon Air Conditioning Services
- 101 Ways to Save Energy and Money in Your Home
- Green Your Home...Reduce Your Carbon Footprint
- Air Conditioning Alternatives
- Cutting Edge Solutions For Energy Efficiency
- Indoor Air Quality - A Major Problem for Homeowners
Thursday, August 19, 2010
Room by Room Tips for Increasing Energy Efficiency at Home
Slash Your Energy Bills One Room at a Time!A home that’s energy efficient is easier on the environment and your budget. While energy efficient "green" home design is all the rage for new construction, it’s definitely not too late for existing structures to get an eco-friendly overhaul. And it’s not as hard as you may think to make the kinds of changes that can significantly reduce your family’s energy consumption, lower your utility bills and minimize your impact on the environment.
To get the most out of your next energy efficient home remodeling project, it’s important to focus on three key goals: reduce your total energy consumption, use energy to its fullest potential, and cut down on the waste your energy produces. Progress in any of these areas is fantastic, but talk to your contractor about ways to combine all three for the most energy efficient impact.
In the meantime, these simple energy efficiency tips can help you make a difference immediately if a big construction project isn’t in your near future.
Energy Efficient Kitchens:
As one of the most heavily used areas in your home, the kitchen is often the place where you consume the most energy. If the ice in your freezer is more than a 1/2 centimeter thick, defrost it. Vacuum your refrigerator condenser coil frequently; this can dramatically improve your appliance’s performance and energy efficiency. Be sure all the seals on your fridge, freezer, and oven doors are tight. Only run the dishwasher when you have a full load.
Energy Efficient Bathrooms and Laundry Rooms:
Any room in your home that uses hot water is a good place to start to improve energy efficiency. Leaky taps can waste much more water than you think over time, so tighten loose connections and fix leaks as soon as possible. Take it easy on your dryer; load it only as full as its maximum capacity will allow and try to run it only when you need to. Be sure to clean the lint trap after every use, too.
Energy Efficient Basements:
Make sure your hot water pipes are well insulated to ensure the fuel that heats your water isn’t wasted. Set your hot water heater no higher than 130 degrees Fahrenheit. Consider upgrading your basement insulation, too, which can help keep more heat inside your home during cold months and improve energy efficiency.
Energy Efficient Bedrooms and Living Rooms:
The best way to improve energy efficiency in these areas is to replace your windows and add insulation. But if these upgrades just aren’t in your budget, you may want to do some research on zoned heating and cooling to see if it’s a good fit for your home. Zoned systems let you set temperatures to match use, turning on the furnace or air conditioner in common living spaces when everyone is home and off in bedrooms when your house is empty during the day. Solar screens, thermal curtains, and tinting film are just a few of the window treatment options that can help reduce stress on your home’s heating and cooling system.
More Energy Efficiency Information from Horizon Services...
- The System Analysis
- 101 Ways to Save Energy and Money in Your Home
- Green Your Home...Reduce Your Carbon Footprint
- Cutting Edge Solutions For Energy Efficiency
- Frugal Fridge Maintenance Can Save You Energy...and Cold Hard Cash!
- 14 Web Sites That Can Save You Energy, Money and Time
- Seasonal Energy Saving Tips
Monday, August 9, 2010
Energy Star Homes Get New Set of Guidelines
The Environmental Protection Agency (EPA) has managed the Energy Star labeling program for nearly twenty years, and has helped Americans cut greenhouse gas emissions and save billions on utility costs. In 2009 alone, Energy Star partners helped consumers avoid greenhouse gases in an amount equal to that of the output of 30 million cars and save more than $17 billion on utilities.The EPA recently announced a new set of more stringent guidelines for Energy Star-certified home construction. These new conditions will raise the bar of energy efficiency for qualified homes, making them at least 20 percent more efficient than homes built to the previous standards. Homeowners will likely see at least a 15 percent drop in their utility bills, as well.
The EPA’s updated guidelines will further solidify the Energy Star brand as it’s applied to new home construction. Energy Star homes will continue to represent significant increases in energy efficiency over homes that are built to standard builder practices and codes. The new regulations will go into effect as of January 2011, though many builders and contractors are likely to start implementing the changes much earlier than that.
If you’re interested in learning more about Energy Star new home construction and how the new guidelines may affect your project, the key components of the revised plan are as follows:
- Homes must have a complete thermal enclosure system. This includes complete air sealing around windows and doors, adequate insulation around all assemblies, and high performance windows. This not only makes the home more comfortable, but also helps lower utility costs.
- Comprehensive central heating and cooling systems must meet Energy Star standards and be installed by qualified professionals. Energy efficient heating and cooling systems are designed to increase comfort, offer better moisture control, and operate quietly. They are also outfitted with fresh air ventilation to improve the quality of air inside the home.
- Because Energy Star homes are so tightly sealed and insulated, they must be equipped with a total water management system. Flashing, moisture barriers, and durable membrane details are all crucial elements in keeping water away from roofs, walls, and foundations. This reduces mold growth, which improves indoor air quality, and extends the durability of these structures.
- With energy efficient lighting and appliances certified by Energy Star, homeowners can enjoy even more energy savings without sacrificing performance quality.
- Energy Star and the EPA will now require all new construction to be third party verified by an independent home energy rater. These inspectors will conduct thorough, detailed examinations using specially designed diagnostic tools to measure performance of key systems.
The new EPA guidelines should come as no surprise to those who make their living building green homes. The revised regulations certainly don’t break much new ground, but they are solid, relatively simple changes that should translate into substantial utility savings while further reducing homeowner’s energy dependence.
If you are a homeowner considering an Energy Star certified new home construction, you can find out more about the program by visiting http://www.energystar.gov/ or by speaking with an experienced HVAC or home contractor in your area.
Related Information from Horizon Services...
Thursday, July 29, 2010
Green Cooling Ideas for Your Home
Staying cool in warm weather can be tricky business. Rising temperatures outside and strong sunlight beating down on your home and into windows make it difficult to keep indoor temperatures comfortable. Air conditioning certainly helps, but with the high cost of initial installation and mounting utility charges, this isn’t always the most practical option. Additionally, there is the issue of chemical refrigerants used by residential air conditioners that can contribute to pollution and global warming.If you’re looking for a greener alternative to traditional air conditioning, the following common sense ideas and low-cost changes can cool your home without harming the environment or depleting your budget.
The best way to keep your home naturally cool in the summer is to prevent heat from building up indoors in the first place. The most obvious source of indoor heat gain is direct sunlight, which gets absorbed by your home’s roof, walls, and windows. Other, lesser known sources include air leakage around poorly sealed and insulated doors and windows, and heat from household appliances like dryers, dishwashers, and computers.
To keep heat from building up inside your home, use heavy curtains or blinds on windows to block direct sunlight, enhance the landscaping around your home with trees and shrubbery that help deflect or bar the sun’s rays, make sure doors and windows are properly sealed, turn off heat-generating appliances like televisions and computers when not in use, and limit the use of other appliances that use heat —- like the washing machine, dryer, and dishwasher—to early in the morning or after dark when outdoor temperatures are likely to be lower.
In hotter climates or in larger homes, simply deflecting the sun’s rays and restricting the use of heat-generating appliances are not enough to cool effectively. Fortunately, there are several environmentally responsible strategies you can employ to supplement traditional air conditioning.
Any time you can reduce the strain on your home’s air conditioning system, you’re saving money and lowering your energy usage (and impact on the environment). So things like shading windows and sealing doors are a good first step in greening up your home’s cooling. Fans and evaporative coolers go even further.
Ceiling fans won’t cool a room, but they make you feel cooler. Using a fan can make a room feel up to four degrees cooler than with air conditioning alone. Installing a fan means you can turn up your air conditioner several degrees, reducing your energy usage and helping you save money.
Evaporative coolers cool the air using water vapor and are only appropriate if you live in a dry climate. However, they consume about a fourth of the energy of conventional air conditioners, which makes them environmentally friendly and energy conscious.
There are now more rebates and financial incentives than ever for homeowners who choose energy efficient options for home cooling. Many utility companies and local governments participate in a variety of programs. If you’re thinking about greening your home’s air conditioner, contact your utility company or local environmental conservation agency for information about available programs in your area.
Related Information from Horizon Services...
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