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How Carbon Neutral Is Double Glazing

Is double glazing really all that everyone thinks when it comes to ensuring that your home is protected from the elements? Also does it really work at keeping all the heat in your home?

We keep on hearing the term carbon neutral in the press and media but what is it that this term actually means? And how do we go about to become carbon neutral?

The term carbon neutral has really replaced the term carbon offset. It actually means to balance the overall amount of carbon dioxide being emitted into the atmosphere, by calculating how much carbon dioxide is being emitted from an activity and reducing the equivalent amount of carbon dioxide in another activity. Therefore, by installing double glazing into your home you are preventing carbon dioxide from being emitted into the atmosphere which is off setting the carbon dioxide that you are using in order to heat your home in the first place.

The windows in your home have a major impact on the energy efficiency of the house. Poorly designed windows make your home too hot or too cold. If designed correctly, theyll help maintain year-round comfort, reducing or eliminating the need for artificial heating and cooling.

Windows in a typical insulated home account for more heat gain or loss than any other element in the house. In summer heat gain through an un-shaded window can be 100 times greater than through the same area of insulated wall. One square meter of ordinary glass can let in as much heat as would be produced by a single bar radiator. In winter, heat lost through a window can be ten times more than through the same area of insulated wall. Ordinary single glazed windows offer little resistance to heat flow. Double glazed windows provide additional thermal resistance due the sealed space in between the two panes of glass. This makes the windows conduct less heat and therefore they keep more of the heat in the building rather than letting it seep out into the outside world.

Being carbon neutral is not a fashion thing it is something that everyone is going to have to accept if we are to keep the planet alive. Before the industrial revolution carbon dioxide levels in the atmosphere were consistently between 260 and 280 parts per million [ppm]. Since the industrial revolution human society has become increasingly dependent on fossil fuels and as a result human activities have increased the concentration of carbon dioxide in the atmosphere to more than 380ppm.

As our homes are responsible for a large proportion of the UK’s overall carbon dioxide emissions – having a direct impact on the acceleration of climate change – it is important to consider green and environmentally friendly features when look at improving your home.

Cash In on the Money-Saving Benefits of Solar Outside Lighting

As solar technology advances, solar outside lighting has become more widely available in several different varieties of innovative designs and novel styles. Due to their energy efficiency and many money-saving benefits, solar exterior lighting is an affordable option that will bring ambiance and security to homes for years to come.

The job of adding a bit of accent lighting to your backyard normally comes with complicated timing systems and annoying wiring. Who wants to dig up the yard or garden to install numerous cables and several feet of extension cords. There is a way to enjoy a well-lit yard. Technology growth has provided a more efficient brighter line of solar outside lighting products to replace the dull inconsistent solar lights of the past.

There are so many far-reaching benefits of outside solar lighting products to the homeowner. The following is a brief summarized list of how the average homeowner could receive the long-term benefits of solar exterior lights.

1. Ambiance Every homeowner would love to add character and individuality to their property. Solar exterior lights can be used to accentuate architecture, landscape, flags, statues, or any other article in your yard These lights add a dramatic effect to your property.

2.Security Security is one of the top concerns of every homeowner. A well-placed solar motion light or a solar flood light would light up dark less-traveled areas very effectively making your property uninviting for unwanted visitors.

3.Eco-friendly – The single greatest aspect of solar outside lighting is that it is natures own renewable source of light energy generated from the sun. With the growing concerns about the condition of our planet and its resources, what a better time to go green and harness the suns energy.

4.Free energy-Yes, theres that popular word. Its all free. Nature has provided its own lighting system. Solar lighting is available to all who want to indulge in natures natural system. Dont be limited by economics. This lighting system is free!

5.Maintenance free – Todays solar exterior lights are virtually maintenance free. These lights are built to withstand even the harshest weather conditions. Simply keep the solar panels free of any debris and you are good to go. Endurance is a good description of these solar outside lighting products. These solar lights can last up to 100,000 hours. The rechargeable batteries are always included. The photo cells even turn the lights on and off.

6.Easy installation- No more digging up the yard to bury endless wiring. No unsightly extension cords to hide. Many of these lights can simply be stuck in the ground, placed in the garden, set along walkways, or a couple of mounting screws for some lights may be required. Any required mounting accessories are always included with each solar light.

7.Less hazardous With solar outside lighting, there is no risk of electric shock, breakers switching off or blown fuses. Since solar lights use LED bulbs, there is no danger of fire. Unlike traditional incandescent light bulbs, the LED bulbs do not emit any heat whatsoever.

8.No utility bill increases – This is probably the best benefit of all. Solar power that our sun provides for us is free. It is a very helpless feeling to watch the electric bill get higher and higher. It is frustrating to think that our budget can affect the safety of our homes and property. Solar outside lighting products are the solution.

9.Adds safety A lighted walkway, lighted steps, lights around the yard definitely make property safer at night. No more fumbling in the dark. The light that these solar exterior lights provide will make your property a safer place to walk at night.

10. Ornamentation Not only do these solar lights provide light at night, but the wide selection of unique styles adds beauty to property during the day. A wide variety of solar outside lighting products which fits every personality and individual taste awaits you.

These are just a few of the many benefits of solar outside lighting. They provide a simple versatile way to brighten up your yard. Whatever you desire to illuminate, a solar light product is available for you. Help protect our planet. Join the thousands who have discovered the economy and beauty of maintenance-free solar exterior lights.

Domestic Energy Assessors Help Homeowners Show the Energy Efficiency of Their Homes When Selling

There is a new breed of professionals who you will get to know about now when you start out to sell your home. They are called Domestic Energy Assessors and are out now in England and Wales performing a brand new service.

The role of the Domestic Energy Assessor is to produce Energy Performance Certificates for inclusion in Home Information Packs. If this is complete news to you then just think of these as being certificates, like those you see on new fridges, which will provide A-G ratings on the energy efficiency of a home, plus advice on how to make further energy savings.

Energy Assessors will use their in-depth knowledge and practical understanding of the thermal performance of your home to judge on the thermal energy efficiency of properties.

This requirement has been introduced by the UK government working on the theory that these assessments of the the capability of all buildings about to be sold will encourage us all to be energy efficient. This will be good for the nation as it will be thoroughly green. It will the idea is, help avoid the need for the energy whether renewable or not.

This type of certificate is required whenever the building is constructed, sold or rented.

In the short term home owners directly, and home buyers indirectly, will need to pay for these Energy Performance Certificates (EPC) and in order to possibly carry out work to improve poorly insulated properties, they will need to pay for general advice to clients on energy efficiency measures.

This is all very good in principle, but the UK government has chosen exactly the wrong time to do this. The credit crunch is hitting the house sales market hard, it is already very difficult to sell properties, and the value of most of them is falling.

The staff that produce Energy Performance Certificates are very experienced in construction technology, building condition surveying and domestic energy assessment and are Degree qualified professionals. They do not come cheap!

Now we do accept that most assessors will not simply stop at inspecting your property, they should also take the time to explain exactly what they are inspecting, how they are going to go about it and gladly answer any questions that you may have. But, most sellers are going to deeply object to being forced by the state to take on this additional burden of cost.

The energy assessor takes measurements to analyse the cost of heating, water and lighting for a house and makes recommendations to improve the energy performance of the house. To me it looks like you the government may think that an assessment is a quick hour in the property and thats it. I doubt they have fully considered the travel time to and from the houses to be assessed, time taken to assess, time to prepare and check the report, input the data, produce the certificate and then charge a fee which includes the professionals insurance, accountant fees, advertising and many other costs – the list goes on and on, after all they will have to make a living like everyone else.

Factors Influencing Solar Panels Efficiency

Efficiency of solar panel is probably one of the reasons why most potential customers hesitate to swap their power source from conventional type to solar power. The worry of many consumers is whether after incurring the cost of solar system installation, the system will produce enough solar power to meet their needs.

Out of the total sun energy that strikes a solar panel only a fraction of it is harnessed and converted into electrical power. Efficiency of a solar panel can be gauged depending on the amount of sunrays it is able to capture and turn into usable power. On average a standard solar panel for home use converts only 20% of the total amount of solar energy that comes into contact with the solar panel. To convert the direct current generated by the solar panel to alternate current a further 15% is lost remaining with only 5 percent for use by the appliance. This means you have to compute the total amount of power that you need so that you can determine the number of solar panel you need to buy.

There are however new technologies that are coming up which are aimed at increasing the efficiency of solar panel. An increase of up to 40% in efficiency and be attained by coating the solar cell with a thin absorbing material. Further, 40% efficiency can also be achieved by use of silicon wafer which is the most commonly used material. Nano particles and magnetic modules are more superior materials with as much as 80% efficiency and the former have an added advantage of harnessing the solar energy even at night.

With eighty percent efficiency solar panel comprising of nano particles can be used to power industrial machine while the standard 20% efficiency panels are ideal for home use. With more and more technologies coming up every other day there are chances of coming up with solar panel that can be highly efficient in generating enough solar power to meet all our needs.

There are factors that affect the solar panel efficiency and their output. The amount of solar energy which reaches the panel is critical. In areas with few hours of sunlight due to weather conditions the efficiency of the solar panel is compromised. Orientation or position of solar panels may also affect their exposure to sunlight and they should be positioned in such a way that they receive maximum solar energy possible and for longer hours. If dust and debris cover the panel they interrupt solar energy reaching the panels reducing their efficiency.

The process of installation can also affect the efficiency of solar panel. The wiring materials and connections have to be done rightly to avoid loss of power. These factors affect not the absorbing ability of the solar panel but the conveying process as well. Regular cleaning of the solar panel is a must to get rid of these materials.

Solar energy may be available in abundance but its process of harnessing and delivery affects its efficiency. The most crucial area that needs more research is solar panel manufacturing technology that can improve the ability of the panel to absorb as much of the suns energy as possible. There is need also to improve the process of conversion from direct current to alternate current.

As earlier implied to have your home solar system performing optimally, pick good quality solar panels and have them installed professionally. This will ensure that you enjoy all the benefits that come with solar power. Among them is reducing the cost you incur to cater for your power needs and doing it in a pollution free manner.

How to Improve Energy Efficiency in Houston, TX Homes

The best time of year to make home improvements on home efficiency is before cold weather arrives, especially in Houston, Texas. Doing an inspection for checks to find drafty areas of the home is beneficial in making the home more comfortable and in saving money. Determine what do-it-yourself and professional repairs need to be done to prevent warm air from escaping and cold air from invading.

Radiant Heat Barriers
Call reliable local insulation contractors in Houston, TX to determine what type of protection the attic needs. They may make several recommendations to prevent energy inefficiency in what is typically the least efficient room in the home. Foil radiant heat barriers placed in the attic further prevent heat from leaving the home. This means the heating system doesn’t have to work as hard to keep the house at a pleasant temperature level, leading to further energy savings. These can be installed quickly and, once again, saved money may make it pay for itself in the long run. Foil sheeting costs a little bit more than the typical spray-on Houston radiant barrier, but it is worth the extra investment for those who can afford it. It blocks about 97 percent of the Houston sun’s heat from entering the home in the hot summer.

Chimney
Keep the flue closed in the chimney when it is not in use. Not only does this prevent cold, blustery air from blowing in, it also prevents animals seeking shelter from roosting in the attic for the wintertime. Invest in glass or metal doors in front of the fireplace. Keep them closed when the fireplace is dormant. Use fireproof mortar as needed to fill in chinks in the bricks.

Doors
Add storm windows to exterior screen doors. If they already have them, be sure to lower or raise the windows as winter rolls in. The less chance cold air has to sneak into the home, the less warm air must be generated to combat it. Add a draft blocker in front of doors with gaps beneath them. This is not only useful for the exterior, but interior doors as well. A chilly room that is seldom used harbors cold air which escapes into the warm house.

Crawlspaces
Like attics, Houston crawlspaces can harbor cold air and allow warm air from the rooms above it to escape below. Add insulation to prevent air from escaping to unused portions of the home, such as the crawlspace and attic.