Posts Tagged ‘environment’

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Solar Panels – Learn How Solar Energy Can Help You Save the Environment

March 10th, 2010

Nowadays , most people want to save money on their electricity bills and one of the more famous methods is through using solar energy. So how exactly does solar energy function?

Energy coming from the sun in the form of heat as well as light is generously available to everybody on Earth, even in areas that do not get a lot of sun. Are you aware that the Earth receives more energy from the sun within an hour as compared to our whole population can use in an whole year? With all that clean, renewable power that is originating from the sun every single day, it is useful to find out ways to use it.

Active Solar

There are 2 different types of solar energy you can use to power our houses as well as day-to-day lifestyles. The first is active solar power, which functions by means of solar panels, which are set up with the usage of photovoltaic cells. These types of cells are linked together so that you can produce electricity.

How much electric output they will produce depends upon a few factors. One of them is how many cells are linked together in a panel, and how many panels are being used.

The energy from the sun comes in the form of direct current, DC, rather than the alternating current, AC, which is used in your home. For this reason you will need ways to convert the energy. The easiest option would be to purchase a power inverter, which usually convert the sun’s energy into usable Alternating current elecricity. One more alternative would be to convert your house’s electrical needs to DC power, though this is in most cases impractical particularly in existing homes.

Thermal Solar Energy

There is one more type of active solar power that makes use of thermal energy from the sun to heat water in your house. Devices that circulate as well as pump water help with keeping it warm. Subject to where you reside, solar power could heat water up to 60 degrees or even more. While this may not be ideal for taking a shower, it may be effective for dish washing or perhaps doing your laundry. Solar energy for warming water may cut your water heating bills substantially, and also may be used in combination with solar electricity.

Passive Solar

Passive solar energy uses the power of the sun without the use of any mechanical devices. When you’re out on a sunny day, you feel the warm sun’s rays, and this particular process is actually similar for heating your home. A passive solar house has south facing windows and also makes use of building materials which absorb the sun’s rays after which dissipates the heat into your home effectively. Passive solar can also be utilized to heat water in our house.

Utilizing Residential Solar Energy

Solar electricity is a great alternative to powering your house with standard power grids. It is currently being used in a variety of residential, and also business applications world wide. There are many various methods for you to get a home solar power system, including DIY solar power kits which come complete along with diagrams as well as materials you need to build your own solar power systems for not much money.

You may also find solar energy professionals which will come to your home, assess your requirements, and accomplish all of the work for you. There are also ways that you can get used solar power panels at no cost, or via solar power grants or renewable energy programs in your area.

You can run your home on solar power even if there is little or no sun. Utilizing batteries to store excess energy, you are able to draw from these through the times when there is simply not sufficient sun to be effective.

Want to find out more about solar power, Stop by Nathan Henry’s where you can find out all about solar panels for your needs.

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Alternative Energy Sources

March 5th, 2010

Are there any alternative energy sources that can fulfill all the demands on energy? Discussions on global warming bring up the issue of fossil fuels and their escalating prices. The concern about the availability of these fuels for future generations is also a common discussion. Many people hardly find it an easy choice when they are given a chance to use either conventional energy or the new sources of energy. Sources of recycled energy are many and how this energy is used varies from vehicles powered by bio-diesel, electric cars, to solar lighting etc.

If you would like to give alternative energy sources a chance, you will discover that most of these alternative options are quite expensive. Since a lot of people are still using the conventional fuels, you do not really know who to turn to when you need help on those the alternative sources. The companies providing these alternative energy sources have customer care centers, but a tip from a neighbor will lack.

Those people who have tried to invest in alternative energy sources have ended up being discouraged because the options they got were very expensive. The other issue that is most probable to arise is the fact that not many people are into it so this minimizes the place to go for help in case it is required. Although there may be customer care centers to offer help, a piece of advice or two from your neighbor could also be of great essence.

There are several car companies introduced hybrid models for their cars while some of them already introduced models which run on bio fuels and electricity. Earlier, these vehicles were not feasible for everyday use due to their limited technological advancements and availability of bio-fuels. But this scenario is slowly changing. There are some European countries and Indian capital city New Delhi, where buses and commercial vehicles only use Compressed Natural Gas (CNG). BMW introduced an electric car in 2008 which can also run on gasoline once the battery runs out. REVA, a car manufacturer only making electric cars introduced two new models for 2010 and both these models are capable of a distance of over 100 miles for a single charge. Recharging time is also less than 90 minutes. Such advancements will encourage more citizens to try cars using alternative energy sources to run.

Solar panels are also a wise invention. They charge the cells that store the energy so that it can be used later. You can use this energy for all your electricity consumption. The use of solar panels helps your household to have a more efficient energy source. There are also some options that warm up your winter and cools down your summers. The only costs that are associated with solar panels are just installation costs. Once installed, the sun will do the rest.

Advantages of installing alternative energy sources include: saving fuel price, decreased global warming and less pollution. However, the installation is quite expensive and can only be brought down by mass production.

If you want to see all of the Alternative Energy sources you can use in the World today, visit this site now.

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Do Not Purchase Solar Panel Kits Until You Know Your Options

February 27th, 2010

For lots of years, the only types of solar panels commercially obtainable have been crystalline solar panels put in a rectangular frame and placed on a roof. That is why most people, when they consider solar power for their house, envision this as their single choice. Below are a few recent advancements in solar power and mounting options you may well have never heard of before.

Thin Film Solar Panels – Man Is This Thin!

Think of the solar panel you have in a solar calculator. That is a thin film solar panel. Thin film solar panels are used extensively in satellites. Thin film technology is at the present being extended into residential and commercial use and was named one of the greatest inventions of 2008 by TIME magazine.

Thin film solar panels are flexible, nothing like polysilicon cells found in traditional crystalline solar panels. These thin film solar panels are being labeled as second generation solar power technology.

Thin film solar panels are more resilient to hailstones, dust, and so forth. If part of a crystalline solar panel is broken, the entire solar panel will stop functioning whereas a thin film solar panel will continue to function.

Thin film panels can also be bendable and tailored to numerous surfaces. They can be applied in places conventional crystalline solar panels cannot be mounted on. I have even witnessed a thin film panel sewed onto a jacket that powered a MP3 player.

The downside to thin film panels is that they do not take up as much energy because they are so skinny. These panels are not nearly as efficient as traditional photovoltaic panels but they cost less. Thin film solar panels are printed onto the rolled backing, eliminating many of the high energy and chemical intensive methods that are standard in conventional PV manufacturing.

Thin film solar panels are low wattage and have need of more room than traditional solar panels and they are more prone to degradation. In an attempt to counter a few of these competitive disadvantages they have against conventional solar panels, manufacturers give better warranties for thin film panels.

The biggest thin film solar photovoltaic (PV) project in the United States is the Blythe plant located 200 miles east of Los Angeles, California. The 21-megawatt solar power plant uses thin film solar cells built out of cadmium telluride. At full power, the plant will produce enough electricity to power an expected 17,000 homes.

Now let’s look at traditional solar panels and a few of the mounting options that are offered you may well have never heard of before.

Mounting Selections For Conventional Solar Panels – It’s All In the Mount

Solar panel mounts come in three main types: pole mounts, roof-ground mounts, and flush mounts. Using these mounts, you can install your solar panel on your roof, onto an RV, on top of or against the side of a pole, or even install them as a free-standing unit.

Pole Mounts – No This Isn’t Something Santa Claus Needs For His Sled

Pole mounts, specially top-of-pole, have been well-liked for a long time. Top-of-pole mounts are essentially a steel or aluminum rack and railing system bolted or welded to a large sleeve that sets on top of a pole with set-bolts to keep it stationary. Side-of-pole mounts are frequently used when you must mount to the side of a communications tower or telephone pole. Tracking mounts are similar to top-of-pole mounts, but they also have a system of automatically aiming the mount to track the sun.

Top of pole mounts (including sun trackers) are one of the simplest mounts to install. They basically only need one steel pole set in the ground (normally in concrete), and the mount slips onto the top of the pole. Most ordinary sizes use a 2-inch to 8-inch pole, usually around 11 to 13 feet in length. They can go higher if you want to get the panel up higher to get out of shading from nearby shrubs.

Common Roof-Ground Mounts

Roof-ground systems can be mounted onto a roof or ground without much reworking in setup. They are usually created from stainless steel in a grid-like system of supports. Roof-mounted panels for smaller systems are the easiest to install, using small flush-mount brackets which raise the panels to the most excellent position for solar collection.

Ground mounts, as the name implies, are solar panel mounts that are installed on the ground (as opposed to a pole mount or roof mount). They have supporting, changeable legs that allow you to optimize their vertical orientation for solar exposure. Ground mounting systems usually entail plenty of steel supports, concrete foundations, and galvanized footings, which can be troubling, when you are trying to keep your system low cost. Ground mounted systems require structural strength to avert load bearing failure.

Even though module mounting systems are offered for ground and roof installation, roof mount installation is the most popular and cost effective method. The roof mounted panels are attached to a mounting system usually consisting of an aluminum or steel support structure that attaches the panels to the roof.

The Smack Down On Flush Mounts

Flush Mounts are economical and simple to install – these are perfect for single panel installations and smaller solar arrays. Flush mounts are put onto a level exterior such as a rooftop, the top of a boat, or the top of a recreational vehicle and are not used for ground installations. These mounts serve to separate the solar panel from the mounting surface and permit airflow to go beneath and cool the solar panel for smooth operation. Flush Mounts are normally used with small solar arrays on roof tops and RVs, because the structural design of a flush mount cannot hold big solar panels.

There are many new options available in the expanding realm of solar technology. Discover how to stop the big energy companies from taking all your hard earned money by visiting buy solar panel kits

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The Benefits of Feed In Tariffs

January 16th, 2010

With the ever increasing oil and gas prices, the effects of greenhouse gases increasing the rate of global warming, countries around the world have realized the necessity of adopting environmentally friendly energy practices. Many governments are now promoting and implementing the use of non-polluting renewable energy resources. One such energy program is Feed-In Tariffs.

A Feed In Tariff program is a rate that consumers and businesses pay for electricity which is returned to the electricity grid from a renewable energy source such as solar energy, hydro energy, and wind turbine energy. The purpose of the tariff is to increase the use of renewable and clean energy sources. A power company will buy energy produced from renewable energy sources at rates established by the government. The rates tend to vary among different governments. Currently, there are feed-in tariff regulations for renewable energy in more than 40 countries.

There are many benefits of using feed-in tariff programs. There is a guaranteed rate payment for all electricity that is produced. There is also a guaranteed price for any electricity conveyed onto the electricity grid. As well, feed-in tariff programs encourage the development and implementation of renewable energy sources which reduces dependence on oil and other polluting energy sources. Less green gases are being emitted in the atmosphere which lessens the impact of climate change. It also helps a community secure their own supply of energy such as when they use hydro, solar, or wind, to power homes and businesses. As well, it reduces dependence on unfriendly oil producing countries which helps with improving global and domestic security.

Moving to renewable and environmentally friendly energy sources will also help to create a new ‘green’ industry, which in turn will create millions of jobs. As well, there is more technology driven innovations which is beneficial to everyone. During these difficult economic times, a boost to the economy is very much needed. The amount of money you can save will depend on the amount of electricity that you produce and how you use this electricity in your home or business. For instance, if you can minimize your electricity consumption during the day, you will save a lot of money. By creating an environmentally sustainable as well as a job sustainable future, we are ensuring a bright and healthy future for our children.

The Feed-in Tariff system has proven to be an effective ‘green energy’ program with more countries now implementing the program. Canada, United States, Australia, Germany, Denmark, and Spain are a few of the major countries embracing feed-in tariffs. Although the criteria and measures used in the programs can vary, they are all having a positive impact when it comes to energy conservation, reducing the emission of green house gases, and increasing the use of renewable energy sources. Feed-In Tariffs have been connected with the increased production and use of solar power and wind turbine power. With so much concern about the state of the planet and its natural resources, it is expected that more Feed-In Tariffs programs are going to be established in many more countries around the world. It will become an essential component of slowing climate change and making the planet much healthier.

The Feed in Tariff program will provide environmentally friendly sources for energy. In order to promote a greener society, alternative energy (wind) should also be considered.

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Used Solar Panels- A Great Idea

January 14th, 2010

If you are looking for a way to save money ans make a wise investment at the same time then you need to make it a point to invest in used solar panels. Used solar panels are a two fold product. One they tend to save money in your power bill every month. The second reason is the fact that they reduce the amount of stress that we put on the earth with consuming natural resources.

If this reason is not sufficient for you, then there is another reason for you to consider used solar panels. Used solar panels have the ability to retain 90 % of their capacity to convert solar energy into electricity, even after more than 20 years. Thus using used solar panels gives you the same output as that of a new one.

When you buy used solar panels remember to compare. Look out for panels for cheaper price. Used solar panels come into the market when houses or industries upgrade their facilities. This is done frequently, and thus they sell their old solar panels to marketers who sell used solar panels.

Used solar panels are always able to be purchased online through a number of dealers and suppliers. Remember before you purchase used solar panels it is important that you look for certain things beforehand. Check the output per dollar of the unit.

A used solar panel will not be as sleek as it’s predecessor so make sure that you have plenty of space beforehand. As these will likely take up a lot of space.

Used solar panels consist of a substrate which might have turned brown after use. However this will not affect the output capacity. Therefore this should not be a worry for you, when you buy them.

If you are interested in adding value to your home or business then you will want to make it a point to install these used solar panels before you sell your house or business.

You can save a lot of frustration by not having a electric bill that is outrageous each month, because these use the sun it is considered to be a free source of energy.

Get paid for your excess energy, give the extra energy that you have to the power company and make a little money for your efforts.

It make good sense to go with solar power as you will see your bills get smaller and smaller in no time at all.

So next time there is a sale going on for used solar panels, rush into the venue and find the best deal available. You will never regret the idea.

Jack V. Schilling has been interested in and working with Free Energy for years. For simple and easy ways to using free energy, go to http://www.freeenergy4everyone.com.

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Build a Wind Turbine and Save Money

January 14th, 2010

Although energy prices fluctuate wildly, recently we have seen a moderation in some of the costs. However, despite the moderation, a good number of homeowners are still looking for ways to save more money on their electric bills as well as helping to save the planet.

One way for you to accomplish both of these goals is by building a DIY wind turbine. With todays alternative energy technology available to the average homeowner, it is possible to build a home sized turbine inexpensively which can supply up to 60% of your home energy your needs. Of course all of this depends on how much wind you get.

One of the most popular styles of home windmills is a vertical windmill which mounts on the end of tall pole anchored in the backyard. You can also build a rooftop style turbine, which in some cases can be quite decorative and easy on the eyes. These energy efficient wind generators are far different from the traditional windmill.

A lot of people think that it can be far too expensive to use a wind powered turbine for the home. If you’re planning on buying one, this may be true. However, you can easily build a turbine that will work just as well as the ones you can buy; yet you may only spend $200 for the entire project.

All the materials required to make your own wind turbine can be found at any home improvement center or hardware store. If you have an available weekend, you can easily have the windmill built and erected without too much difficulty. Whether you decide to build a windmill type or roof mounted turbine, just follow the plans and start making electricity.

A vertical style turbine has the advantage of allowing you to use more blades in the design without making it take up more space. Having additional blades will allow your turbine to be more effective because it will be even more sensitive to less wind.

Is building your own homemade wind power turbine something you can or should do? Get your hands on additional information and then make your decision.

You can learn the details of wind turbine construction for your home with a step-by-step guide available from the Internet. With a quality instruction manual, you can build wind power turbines and start saving money. For more information, visit Build Wind Power today.

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All About Solar Power The Home

January 13th, 2010

Electricity is created from sunlight by the use of a solar power system. The solar powered system uses silicon wafers to formulate solar photons into DC power. The DC power changes to 120 volt AC power which then flows through the electrical scheme in a home or business.

The electric controlled grid can be controlled using this electricity. Sun is shining always so there is a way to produce high electricity when compared to consuming. Your meter will be reversed or it will spin backwards .at night time your house will be using the electricity from the company. Most of houses using the utility company leads them to produce high production of electric power.

Solar power system labels include; The solar electric systems, solar energy systems, photovoltaic or PC systems but all of these systems operate on the same basic principles. Solar power systems exchange sunlight into electricity independently. The electricity can be stored in batteries, fed through an electric utility grid system, or be used right away.

The usage of power is one of the effective financial strategy .solar electrical systems are expensive as well good investments for houses or any company. These type of systems deliver high electricity for years or decades or until there is no sun.

There are added advantages in having a solar system installed. Many tax rebates, grants, easy loans, and bonuses are provided by the respective local Governments to encourage this non-conventional energy production. These benefits can help bring down your initial investment. The companies dealing with these products will be happy to provide the necessary information and also help in the procedures.

The general consensus amongst the top solar vendors is that they seem to agree on simplicity. Complex systems are less dependable, and prone to needing more technical assistance. People and businesses interested in using solar power, should employ experts to install the system.

A normal electrician is not qualified enough to install or maintain a solar system. This system includes the solar panels, batteries and a solar generator.

To make your home a solar home there any many items available which will lower your electricity bills. The certified companies will have the proper documents and also maintain the insurance of the owner of the home (home proprietor) and business proprietor from any worker liabilities.

If you want to find out more solar power for the home, make sure to check out Earth 4 Energy review.

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Choosing Solar Panels For Your Home

January 13th, 2010

More of us are now concerned about the source of the electricity we use. There are daily news stories about the consequences of burning fossil fuels that have brought the state of the environment into everybody’s mind. But today most of the energy we use is still produced in power plants that burn coal and oil which add to the amount of greenhouse gas present in our planet’s atmosphere. You can choose to switch to a “green technology” such as solar panels for your home that will not be adding to global warming or climate change.

If you install solar panels there will be immediate benefits felt. Of course the financial savings that can be made are potentially vast; you may no longer need to pay a costly utility bill. Also you should research to find out whether there are any tax breaks or grants that can be given to cover the cost of the panels and the installation. State governments and local authorities now have many schemes to encourage people to turn to alternative energy sources.

Solar panels can also be an excellent purchase if you have a property that is not connected to the national grid or which is in area prone to power cuts and shortages. In this day and age there really is no need for us to rely on our government and utility companies to provide us with a necessity such as electricity.

Even just five years ago photovoltaic cells were not so efficient. This has forever changed as there have been rapid advances in the field of solar technology. Now even on a rainy or cloudy day the cells will be able to produce enough electricity to make a difference.

You can install solar panels that will produce a small percentage of your electricity requirements or it is also possible to fix up a series of panels so that your energy needs are met independently of the national power grid.

There are many companies that can carry out the installation though if you have knowledge of DIY it is not so difficult to build a solar panel or two by yourself.

The price of solar panels is decreasing. To make it even more affordable you can craft your own do it yourself solar panels.

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Teach Yourself To Produce Power By Yourself With Home Built Solar Panels

January 10th, 2010

Home built solar panels are meant to save sufficient amount of your hard earned money that you spend on your monthly electricity charges. Well if you think that they are hard to construct then you are completely wrong as they can be easily constructed. Easy construction reduces the overall costs and they can be manufactured inside your home. The solar panels are cheap and they do not cause any environmental pollution. Environmental pollution is the biggest drawback of conventional resources of power. Such sources of power are expensive compared to solar power.

Solar panels require a large and open space for installation. Home built solar panels kits cannot be installed properly if you don’t have proper space where sunlight comes directly. If the solar panels are not facing the sunlight directly they will not be able to utilize full solar energy into usable power. It is easy to install.

Certain important things are to be kept in mind. The solar panels must face the sunlight directly otherwise they will not be able to utilize the full solar energy into usable power. Apart from that certain mathematical calculations have to be kept in mind which will help it to be properly installed. Installation is easy once the kit has been installed.

A proper guide is necessary to take you through the entire installation procedure of home built solar panels. A step by step instruction list is given with the kits which can be assembled in your home. The work has to be done with patience otherwise the procedure will not be successful.

The material for building solar panels is also important. Good material is a little expensive. Always go for best one while installing solar panels because replacement of solar panels might be expensive for you. The material used should be heat absorbent too. The heat absorbent panels are long lasting. Really pocket friendly solar panels are easy to use and maintain. They are the best renewable source of energy. Try one for your house and see the difference.

With skyrocketing power costs and pollution, today is the day for home built solar panels. We have complete review of all the best guides. Visit us now to learn more.

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The Causes Of Land Pollution

January 8th, 2010

Imagine the next time you join a discussion about the causes of land pollution. When you start sharing the fascinating the land pollution facts below, your friends will be absolutely amazed. Global warming is a global problem that requires a global solution and California is proof that subnational governments can make a difference. I look forward to continue working with our partners in the U.S. Global warming is not possible to defend because there hasn’t been nearly enough data collected on temperature trends on the planet. We would require thousands of year’s worth of examination before we could make any kind of statistically meaningful predictions on future climate trends.

Everything living has a need for clean, breathable air, from humans and animals, to plants and trees. These needs make fighting air pollution a major priority for everyone, to help heal and protect our planet and future. Everything beyond that is about money and economics, don’t environment and the atmosphere. The reason is that once you cap emissions, the right to emit becomes a valuable thing.

So far, we’ve uncovered some interesting facts about the causes of land pollution. You may decide that the following information is even more interesting.

Groundwater’s quantity is far from the only concern, however; its quality is also under constant assault from a variety of sources. Natural poisoning of groundwater has long been known to occur around the world, as underground deposits of arsenic, heavy metals or even radon can seep into an aquifer and contaminate its contents. Groundwater contamination has happened in some places, ruining wells and even blowing up whole houses. It sounds like technological improvements are on the way but even then there are likely to be complications.

Carbon dioxide emission levels are not affected by the Zemission technology, but as with other types of combustion, use of biofuels can make the process carbon neutral. Carbon taxes are being put on gasoline up to $15 per gallon in some developed countries. There is still imbalance with this since worldwide subsidy to fossil is still over 700 billion while insignificant to renewables, (we (the world) have to pay the real cost of fossil, and I mean the health, environmental and climate change costs).

Humans may be directly affected as well: recent studies have suggested a connection between the use of electric lights at night and an increased risk of breast cancer. Even relatively small amounts of light reaching the eyes during sleep can throw off natural circadian rhythms, altering the body’s production of the sleep hormone melatonin and potentially leading to a variety of health problems. Humans are said to have started off a primitive being commonly better known as the “Early Man”. From then on, the human race has been responsible for and witness to a plethora of advances and development.

Now you can understand why there’s a growing interest in land pollution debates. When people start looking for more information about the causes of land pollution, you’ll be in a position to meet their needs.

Chris is the author of this article. EnergySavingSite.info discusses the causes of land pollution and brings you interesting resources on land pollution. You may reprint this article provided this paragraph and all hyperlinks are included.

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