Posts Tagged ‘green’

Do Not Buy Solar Panels Without Knowing These Options

February 28th, 2010

For numerous years, the only kinds of solar panels commercially obtainable have been crystalline solar panels put in a rectangular casing and placed on a roof. This is why most people, as soon as they think of solar energy for their house, think of this as their single choice. Below are a few recent advancements in solar power and mounting options you may have never heard of before.

Thin Film Solar Panels – Man Is That Thin!

Envision the solar panel you see in a solar calculator. This is a thin film solar panel. Thin film solar panels are used to a great extent in satellites. Thin film technology is currently being expanded into suburban and industrial use and was named one of the greatest inventions of 2008 by TIME magazine.

Thin film solar panels are flexible, not like polysilicon cells found in long-established 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 hail, rocks, and so forth. If a segment of a crystalline solar panel is broken, the entire solar panel will stop functioning while a thin film solar panel will go on operating.

Thin film panels can also be flexible and tailored to numerous surfaces. They can be applied in places conventional crystalline solar panels cannot be mounted against. I have even seen a thin film panel sewed on a coat 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 slim. These panels are not nearly as efficient as conventional photovoltaic panels but they are much cheaper. Thin film solar panels are printed onto the rolled backing, eliminating many of the high energy and chemical intensive processes that are normal in conventional PV manufacturing.

Thin film solar panels are low wattage and need more space than traditional solar panels and they are more prone to degradation. In order to counter a few of these competitive disadvantages they have versus conventional solar panels, manufacturers offer better warranties for thin film panels.

The largest 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 anticipated 17,000 houses.

Now let us examine conventional solar panels and some of the mounting options that are available you may well have never heard of before.

Mounting Options For Traditional Solar Panels – It’s In the Mount

Solar panel mounts are available 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 That Isn’t What Santa Claus Needs For His Sleigh

Pole mounts, specially top-of-pole, have been popular for awhile now. Top-of-pole mounts are basically a steel or aluminum rack and rail structure bolted or welded to a large casing that sets on top of a pole with set-bolts to keep it in place. Side-of-pole mounts are normally used when you must mount to the side of a telephone pole or communications tower. Tracking mounts are similar to top-of-pole mounts, but they also have a method of automatically aiming the mount to follow the sun.

Top of pole mounts (as well as sun trackers) are one of the simplest mounts to install. They essentially only need one steel pole set in the ground (typically in concrete), and the mount slips onto the top of the pole. Most common 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 escape shading from nearby bushes.

Popular Roof-Ground Mounts

Roof-ground systems can be mounted onto a roof or ground without a great deal of change in setup. They are typically built from stainless steel in a grid-like system of supports. Roof-mounted panels for smaller systems are the easiest to set up, using tiny flush-mount brackets that raise the panels to the best 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 typically entail lots of steel supports, concrete foundations, and galvanized footings, which can be challenging, when you are attempting to keep your system low cost. Ground mounted systems need structural strength to avoid load bearing failure.

Even though module mounting systems are available for ground and roof installation, roof mount installation is the most common and cost effective system. The roof mounted panels are attached to a mounting system normally 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 mounted onto a level surface such as the top of an RV, a roof, or the top of a boat and are not used for ground installations. These mounts serve to separate the solar panel from the mounting surface and permit airflow to go underneath and cool the solar panel for smooth operation. Flush Mounts are usually used with small solar arrays on roof tops and RVs, because the structural design of a flush mount cannot hold large solar panels.

There are many new options available in the expanding realm of solar technology. For all you could ever want to know about solar panels and wind generators visit purchase solar panel kits

Exposing Details Behind Commercial Energy Drink Success

February 20th, 2010

Low on energy?

Many individuals are experiencing low energy levels. Even if you ate more than what is necessary during breakfast to give yourself the energy that you need for work or other tasks later on, you will notice that it is quite insufficient and you are losing more energy than you have expected. Even drinking more water is still not enough to compensate your body energy loss.

If you’re a young individual that’s quite hyperactive in performing jobs whether in college or office, you want some energy booster to renew each calorie of energy that you are using in performing your jobs and activities. In this example, you could try drinking commercially-available energy drinks.

Energy drinks are dissimilar compared to other drinks like alcohol-free drinks or soda. It is structured for replenishing lost body energy thru supplying legal stimulants, minerals, and vitamins ( especially Vitamin B ) that are included in the ingredients.

It was developed primarily because of the demand of many individuals (especially those who are engage in hard work and other energy-consuming activities) for a supplement that will not only provide additional nutrients to their body but giving a boost to energy as well. Because of their tight daily schedules, most of them are left with less time on eating and sleeping, which are natural tasks to replenish lost body energy.

Some of these common energy-boosting ingredients are :

1.Guarana extracts from guarana plants ; 2.Taurine ; 3.Caffeine ; 4.Different kinds of ginseng ; 5.Maltodextrin ; 6.Creatine ; 7.I-carnitine ; 8.Inositol ; 9.Ginkgo biloba ; 10.Glucuronolactone ; 11.High levels of sugar or glucose ( in some brands ) ; and 12.Artificial sweeteners.

Commercial energy drinks are available in different variants. Before, energy drinks comes in so-called skinny bullet can shape which is popular throughout the years. Nowadays, commercial energy drink manufacturers are now producing energy drinks that comes in plastic and glass bottle packaging.

Commercial energy drinks are accelerating its popularity in a quick rate, being the second highest growing industry next to the cola drink sector. Due to thismajor development, many energy drink manufacturers are including other ingredients to be part of their energy drink producing. One of which is the inclusion of a few alcohol companies on the energy drink investment and promoting alcoholic energy drinks.

Although commercial energy drinks gives the boost you need, there also are feedback coming from its acclaim, especially regarding the inclusion of 2 physically-addictive ingredients, which are guarana and caffeine. Lengthened exposure or regular intake at large amounts of these ingredients can result to physical obsession. Additionally, once become physically hooked on it, it could cause several complications like headache when you pull out from drinking it.

There are tiny printed researches on the web from credible medical societies and organization which enumerates several health dangers due to commercial energy drink. high concentration of the physically-addicted ingredients can actually cause unwished-for complications. That’s why many medical experts endorse the intake of water together with energy drink intake to water down the high concentration of guarana and caffeine ingredients.

Whatever the case may be commercial energy drinks are there to provide a single purpose that is, to give you the replenishment of lost body energy and make you active throughout the day.

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Tips For Easing Energy Bills

February 18th, 2010

A home’s points of entry can become a fast exit for energy and end up costing a small fortune on utility bills. To avoid being shortchanged by windows, doors and the garage, home energy experts recommend making a few simple modifications.

Seal The Envelope Before Sending the Bill

Homeowners should seal windows and doors “like an envelope” -or otherwise risk air-conditioning the whole neighborhood. In truth, it’s guessed a full fifty p.c of yearly application costs come from homes’ cooling and heating systems. To test that doors and windows are not drafty, look for light under or round the door and condensation round the windowpane, which is a sign of cooling loss. Also, check the attic to be sure it’s correctly insulated and not letting air escape.

Quick Tips :

1 Install thick, durable weather-stripping under your garage door to reduce this common energy leak. Polyurethane insulation or fiberglass duct wrap are both good options.

2 Weather-strip and caulk all cracks between the wall and the window trim. Replace broken glass and putty any loose window- panes to help secure the windows for harsh wind.

3 An cheap solution to drafty windows is the Shrink & Seal Window Kit, available at Lowe’s stores and lowes.com. It fits standard windows and is installed with a hair dryer that literally shrinks and seals a crystal-clear film over the window.

4 Upgrade that old refrigerator to the only ENERGY STAR-qualified refrigerator engineered specifically for the garage: Gladiator GarageWorks’ Chillerator, by Whirlpool Corporation. It’s 15 percent more energy efficient than current federal energy standards, saving an average of $487 in energy costs over its lifespan.

“One of the most simple methods to save on resources is to make smart appliance upgrade decisions,” announced Richard Karney, Chief of Energy Star at the Dept of Energy ( DOE ). “Most people can’t imagine the energy drain related to older appliances.” ENERGY STAR-qualified appliances are a part of a joint program of the Environmental Protection Agency ( EPA ) and DOE to help purchasers save cash and the environment.

According to a survey by Whirlpool, 42 p.c of north Americans have an old fridge in the garage. Studies prove that a 10- to 15-year-old chiller costs a median of $82 more a year in resources compared to an ENERGY STAR-qualified chiller bought today.

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Use_Safe_Energy_Today

February 16th, 2010

In the winter your house heating cost may rise just about annually. There are many incentives for this rise in heating costs for all kinds of heat whether you have electrical, gas, or oil heat in your home. There are a few things to economize and stand by for the upward thrust of energy costs in your house environment.

Check out these tips to find out how you can keep your debts lower this winter :

Make sure your windows are insulated. Inspect each room in your place to be sure your windows are sealed well. You can see whether there’s a leak by lighting a match and manufacturing smoke by a shut window. If there’s a leak you can see the smoke go towards that part of the window. You can purchase kits to patch up your windows and make them better for the winter.

A ceiling fan can help bring warm air closer to where you, since warm air always goes up the fan can help bring it down. You can get some that will help you out in the summer to keep cool too.

Keep your doors closed when you are not in the room. This may help you to keep cold air from escaping to the areas of the house that you use more frequently. This could also help you save cash when you simply warm the areas of the room that you are using.

Use curtains and blinds to keep heat in. During the day open your blinds so you get sunlight and then close them when it is dark to keep heat inside. You can really feel the difference when you use the sun’s own safe energy to help you heat the rooms in your house and then close your curtains at night to keep the cold air out.

Make certain that your doors are weather proofed too and ensure you caulk your windows. You do not to feel a draft if you do not have to. Check the bottoms of doors to make certain that they are not drafty. You may use caulk to seal up windows and if the seal is broken on your windows ensure that you fix it wherever it is damaged.

You can realign your doors because they can begin to sag and lose shape. You should do this before winter so you can have them fitting snugly to keep you warm.

Make sure your furnace is in prime working order. You can hire somebody to help with this project and ensure that you are saving cash by getting the most out of your furnace. When it is running poorly you’ll be losing cash and you may have real issues with safety.

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Wind Farms Restrictions as Energy Platforms

February 12th, 2010

As modern society searches around for alternative sources of energy, wind farms are getting mention. There are restrictions pertaining to wind farms as major energy choices.

Wind Farms Constraints as Energy Platforms

Wind power is an enticing energy platform compared to fossil fuels. The process works by using the inherent energy in wind as a method for producing electricity. The actual methodology is much like hydropower, but with wind used in place of water. Wind turbines catch the wind, which turns their blades. This turning motion cranks a generator that produces electricity. The electricity is stored in batteries or fed into the electrical grid of a utility. Walla, you have power!

Using wind energy for local desires has been about for a long while. The Persians are thought to be first to use it with the purpose being to turn grain grinding stones. In modern times, the only purpose is to generate power. On a huge scale, this implies wind farms.

Wind farms are simply enormous collections of air turbines in an outlined area. If you’ve ever driven east out of San Francisco, you have witnessed the wind farm along the freeway. Even though it is both exhilarating and a pollution free source of electricity, a wind farm has definite restrictions.

The largest limitation of wind farms is the electricity produced. In simple terms they don’t produce huge amounts, definitely not on the scale required in most towns in industrialized countries. Manifestly , each location is dissimilar, but wind is just not a continuing occurrence in most places. Even if it is, the quantity of turbines required to provide sufficient energy for a town is mind astounding. This, naturally, leads to a second limitation.

Wind farms need to cover a lot of physical space to produce large amounts of electricity. In many industrialized countries, space is at a premium. As a result, the sheer cost of purchasing land for wind farms is prohibitive. This issue, however, is losing some of its grit as offshore wind farms are becoming more prevalent.

To some, one of the constraints of wind farms is they’re eyesores. Personally, I believe they’re hypnotizing and have a creative appearance. Others definitely don’t agree. The Cape Wind offshore wind farm project has met up with large resistance for just this reason.

The constraints of wind farms are reasonably serious at about that point in time. As technology and new approaches , for example offshore wind farms, come to the forefront, these issues may fall the wayside.

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Window air con Unit power usage

February 12th, 2010

There is nothing else lush to a desert dweller than entering their cool home on a sultry afternoon. Cool as in temperature cool. It’s so simple to get ruined living in a centrally cooled home with a central air unit. Each room is as cool as the next. I’ve known people who wore a sweater in their air conditioned home instead of attempting to discover a setting that’s cooler than the out of doors temperature yet not freezing cold. These people have a large amount of expendable money and do not mind their big energy bills. I have separate air conditioners in my windows, and I have a conveyable air conditioner to address my cooling wants.

On the other hand, I have to watch my energy consumption, and that includes my air conditioning bill during the summer months. I wait until the temperature inside is too high to be made tolerable with a fan. That is when my window air conditioning units pay for themselves. On the other hand, some people say that re-cooling the house every day expends more energy than always leaving it at one temperature. In my case, my method works best for me, according to my electric bill!

The only areas I cool are the rooms in which I live. This gets rid of the toilets, washing room, cupboard and porch areas. In the cool of the evening, I open my windows and let the cool air enter. I close the curtains and windows in the morning before the sun comes up. If I’m out of the house in the day, the units are shut off. When I return in the evening, the units are turned on the lowest setting it’ll take to make the rooms I am using cosy. I do not cool my bedroom till an hour before bedtime.

If I am home during the day, the windows and curtains stay shut. The units are turned on the lowest setting possible. I confine myself to the immediate living areas; kitchen, living room or den. The unit in my bedroom is shut off. A cool shower during the day helps me to acclimate to the temperature. I don’t want to have to cool the house because I have worked up a sweat cleaning or exercising.

These few, straightforward tips keep my energy bill down and help me to remain cushty in the heat of summer.

More air con tips can be found at the following sites…

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Thoughts On Nuclear Power As A Source Of Emission Free Energy

February 10th, 2010

For decades, the terms nuclear power have sent feelings of fear in those hearing them. We have all been influenced by the movies and reports on the devastating impact that nuclear power can have on our Nation. However, nuclear power can also be a positive thing for our Nation, offering as an alternate source of emission free energy. Used properly, nuclear reactions can be used to generate energy in the forms of heat and electricity.

Few people notice that many nations, including the U. S. are using nuclear power as a power source. The US uses nuclear power to provide up to twenty percent of the final use. Other states use it a load more. As an example, France produces up to eighty percent of its power from nuclear power.

Not only is nuclear power in a position to produce emissions free energy, research implies that using it can help reverse the greenhouse effects. That’s one of the actual reason environmentalists are pushing so tough for nuclear power to replace the employment of normal fuels. The issue has been pushed to the back shelf for years. the governing body and the people have found a replenished interest in nuclear power as a source of energy because of the continuing rise in the cost of oil. The average voter is exasperated and concerned about the extreme price of gas, with no relief in sight.

Some developers worry about the risk of building nuclear power plants. Special designs are being considered to help prevent accidents from occurring. Another concern is the possibility of radioactive contamination from such nuclear power plants. It seems everyone wants to use the energy, yet no one wants a plant to be built in their area. Further worries involve nuclear power plants being used in terrorists attacks.

The prospect of using nuclear power as an emissions free power source is excellent. With the right technology, it may one day replace ordinary fuels as our main source of power. Doing so would lead to the U. S. being less dependent upon other nations that supply us with gigantic amounts of oil. Till the particular risk can be considered, this idea will remain in the works alongside the governing body, analysts, and designers.

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The Real Deal Between Energy Drink Manufacturers And Consumers

February 9th, 2010

Until now, there is still a continuous debate over those who are manufacturing energy drinks, their consumers and those that countering its use and effect on the body. Despite this fact, more and more kinds of energy drinks are being manufactured everyday. This is answer to the need of those people who are living a hectic lifestyle and need all the energy they can get.

This is one of the reasons why energy drinks have become the hottest thing ever to be manufactured. Everywhere you go, you will different kinds of energy drinks being sold. And it should not surprise you that you see consumers having one or two of these in hand.

Manufacturers of energy drinks were sensible enough to present them in fascinating colours, flavorsome tastes and fancy boxes. Why plenty of folks are drawn to try out one in the 1st place is might be due to their appearances.

Another factor is the guarantee of further energy that comes with taking these drinks. And this is besides the incontrovertible fact that you can get that with no need to put on some calories or weight. One more plus factor to people who are body conscious and takes their diet seriously.

Energy drinks vs water.

One of the better uses for water is for good digestion and hydration. But when you need to do workouts and some hard work that make use of physical energy, water cannot substitute for the nutrients and energy that your body have lost in the process.

This is where energy drinks comes in useful. They replace the electrolyte that you lost thru sweating. It could also slake the thirst you’ll feel on the length of your activity. If you’d like to make it thru the long hard day, energy drinks is the one you want.

Energy drink purchasers.

Although there are a large amount of people who are taking energy drinks due to its thirst slaking capability, energy drinks are very recommended to those people that are going thru energetic activity for extended periods of time.

This is why sportsmen are the prime buyer of energy drinks. They’re also the 1st person that energy drink makers are approaching after they are in the act of presenting new releases out in the market. Who can market their product better than people who need these energy drinks the most?

But then, sportsmen aren’t the sole ones exploiting the advantages of energy drinks. More people that are doing physical work and trying activities are looking to energy drinks for the required supply of energy that can’t be found in other drinks.

Taking energy drinks.

The common myth when taking energy drink is to drink them whenever they’re parched already. According to makers and mavens on these drinks, that isn’t the perfect time. You could have already be dehydrated or beat the energy drink may not be in a position to sustain for all of these things instantly.

The best time to take energy drinks is when you’re just beginning or in the mid part of your activity. By the point you lose some of your energy, the supplied power from the libation will be in the act of happening.

As long as there are purchasers wanting additional energy drive, you should expect new and more energy drinks to be made and become a smash among people who need them the most.

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Unbundling_Of_European_Energy_Markets__Not_If_The_French_And_Germans_Get_Their_Way

February 8th, 2010

The Brussels Peak in June saw the new French President Nicolas Sarkozy succeeded in convincing the ECU to drop its dedication to agree and undistorted competition from its reform treaty. Though Competition Commissioner Neelie Kroes disagrees this could have tiny impact on Brussels tricky position against conglomerations, illegal subsidies and protectionism ; many legal pros support the position the new arrangement will weaken the Commissioner’s capability to tighten up on such continuing practices.

As if to rub salt in the injuries, current comments following the authorized merger between GDF and Suez by Jean-Pierre Jouyet, France, Europe Minister are probably going to further inflame relations. Referring to the alliance, Jouyet remarked to hacks : its a vision of what may be the energy policy for Europe? This has to be especially disturbing to Kroes who has been careful to make sure that the coalition was scrutinized from top to bottom to find out any adverse effect on competition, also making certain the disposal of assets and concessions formed the founding conditions for any potential deal.

To retaliate, Jouyet further expanded on the growing division between Paris and Brussels by saying that Kroes?unbundling plan was an ideological view, we’ve got a strategic view. It’s a better balance between EU interests and competition rules?

Since this delicate and public series of events, Kroes has made no attempt to hide her determination to fight nail and tooth against the protectionist policies of the French, German and Spanish member states. Although she remained silent during the summit negotiations, one observer believes that Ms. Kroes and her advisors were alarmed at the apparent lack of concern from liberal countries such as Britain and Sweden and also from Jose Manuel Barroso, European Commission President? Mr Barrosso seemed convinced beforehand that erasing competition as an objective had no legal bearing, since the policy was mentioned 13 times elsewhere in the treaty. However, the French government and other legal experts clearly think differently.

Whatever the legal contentions, the Commission will this month present detailed proposals for an overhaul of EU energy market regulations. EU Energy Commissioner, Andris Piebalgs is expected to suggest that the integrated groups within member states be forced to sell their electricity grids and pipeline networks a definite first step towards unbundling. But just how far this will be allowed to progress depends greatly on the strength of the influential French and German lobbies.

So, why should a business inside a single ECU member state concern itself with what is happening with competition policy across all of the EU? Any effort to suppress competition in Europe will have a significant effect on our UK market. As we are highly conditional on Europe for a lot of our energy supply and as current Western european practices falsely peg the wholesale gas price to the cost of oil, it is in our best interest to see a break up of the unhealthy dominant forces which control and twist the market mechanism.

Examples of this distortion are currently being investigated by the Commission. These concerns surround the withholding of production capacity on electricity markets with the view to raise prices.

Lastly, commentators have claimed there is abuse of electricity balancing markets and since this is likely to have greatest effect on newer entrants and thus, for smaller players who regularly depend on these sources, it is a limiting factor on the expansion activity of these businesses.

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How Electricity Is Produced From Wind Energy

February 8th, 2010

Wind energy has been used for many years as individuals have used wind power for sailing, wind mills for manufacturing and pumping water and more recently conversion into electricity using wind turbines. Wind power is a renewable energy that is considered a good option instead of burning fossil fuels. Of all the renewable energy sources it is the most efficient and you only need a light breeze to produce electricity.

The very first uses of wind for energy was in the form of wind mills and sailing as people have been using wind for more than thousands of years to propel ships. Windmills have also been used for many years for milling grain as well as pumping water for irrigation. These irrigation windmills was the main reason that farming and ranching could occur in the US, as there are vast stretches of land that do not have ready access to water.

The very first usage of wind to create electricity occurred in 1888. The first wind turbine was used to create hydrogen in the 1890s but it was soon converted to producing electricity. Small wind turbines are used to provide power to rural buildings and today there are larger wind farms that are being used to produce electricity for large networks. What is known as the modern wind industry really began in 1979 when wind turbines began to be regularly produced.

Wind occurs because the surface of the earth is not evenly heated, as the poles get less sunlight than the equator. This causes cooled and heated air to move which in turn produces wind. It is projected that the amount of power that could be harnessed form the wind is more than the human population currently uses. So just think about having almost cost free power.

The amount of power that is generated by the wind is dependent on the speed and as the wind speed doubles the amount of power produced increases eight fold. However there is a cap as wind turbines can only go so fast and generate so much energy. You do not need high winds at all time though as a lot of energy can still be produced with 15 mph breezes. As such, wind power is a valuable method for alternative energy.

The main issue with wind energy is storage as wind power cannot be dispatched at different times but needs to be used immediately. Many companies have looked into different types of batteries, storing it within the energy grid and even hydroelectricity. Many times surplus energy from domestic wind turbines are fed back into the electrical grid and the energy company will purchase this energy and you will receive electricity credits.

A wind turbine used to collect the power of wind will contain a rotor shaft, gearbox and brake assembly. Generally within a wind farm the different turbines are interconnecting for power collection and communication networking. Wind energy uses induction generators to collect the power and change it to electricity.

The best types of generators are doubly fed machines as they will function when errors occur within the grid. You need to be aware of the power factor, dynamic behavior and frequency constancy when a system fault should occur.

Wind power should be thoroughly considered in order to promote a greener society. Educate your children to become future scientists by purchasing them science lab equipment.