Wind Institute.net » renewable energy

SUN LIGHTS THE WAY FORWARD

admin — Fri, 04 Sep 2009 12:08:04 +0000

Global demand for all forms of energy is expected to increase by 54 per cent over the next twenty years, according to forecasts from the US Energy Information Administration.Another long-term forecast from the EIA puts world electricity demand in 2025 at nearly twice what it is now.
Fossil fuels such as coal, oil and natural gas are the source of the majority of the world’s energy.They release energy during burning, but also simultaneously release carbon dioxide into the air. These conventional energy resources are finite and the emissions harmful to the environment, hence the growing urgency to develop renewable energy sources, such as wind, water, biomass, wood, geothermal, photovoltaic and sunlight.
Energy from the sun that reaches the surface of the earth is 6 000 times the amount of energy needed on earth a day. Solar energy has been used by humans to meet some of their energy needs since ancient times, but with growing global concern over environmental issues, it is becoming increasingly prevalent.
Solar power is increasingly becoming a viable alternative to fossil fuels such as oil, coal and natural gas and is predominarly used for heating water and generating electricity.
From enormous sports stadiums and towering skyscrapers to isolated farmhouses and ordinary suburban households, solar power is increasingly becoming the cost-effective energy solution of choice.For eg, the newly finished 55 000 seater stadium in Taiwan is the world’s first stadium to use solar energy technology to produce power.The enormous nineteen-hectare structure was built for the 2009 World Games, and will produce enough power for its 3 300 lights and two huge television screens from nearly nine thousand solar panels on the stadium roof.
That’s solar power on a giant scale.For domestic energy needs on a much smaller scale however, solar power can also provide a cost-effective, low maintenance option.
According to Perth solar power specialists, Solar My World, homeowners will add value to their properties, make a positive contribution to the environment and reduce their power bills by installing solar panels on their properties.Two solar power systems, grid connect and off-grid, are available for property owners in Perth.
A grid connect system will supply solar power to the household via an inverter, and is generally used in more densely populated areas. If the system provides more energy than the property requires, the surplus can be diverted and ‘sold’ to the electricity grid.A standalone system uses a battery bank to store energy until required.This is used mainly in more remote areas where there is little or no access to conventional power supplies.
Solar power systems are versatile and can be designed for both AC and DC and can always be expanded to meet changing needs.
Energy is the largest single contributor to global greenhouse gas emissions, and there is a growing call for people to reduce their C02 emissions and protect the environment.As discussed earlier in this article, Taiwan’s new stadium is anticipated to reduce CO2 emissions by 660 tons a year by producing power from its solar panels.We have the power to save the world if we switch to solar power in our homes.

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Solar panels and their benefits

admin — Fri, 28 Aug 2009 01:42:14 +0000

The trend that has bee having a huge growth is the green trend.People who want to be more green look to do it with cars to household goods.One of the items that is really popular is energy. Quite a few people want to use cleaner natural energy. The way they are accomplishing that is by installing a solar energy system for their home.

Now when installing a solar energy system you have two choices. You can look for cheap solar panels. There are a lot of ways to do it.You can try to find used ones.You can put one together by yourself.The big reason a lot of people choose to try and find cheap panels is because hiring an electrician is very expensive.So there is a bunch of people who are looking for other options of doing it just the same.

One of those popular ways is learning how to build DIY solar panels.Now surprisingly it won’t be as difficult as it seems to be.You will be able to find a lot of good info on how to put one together.Now if you aren’t real handy with tools it can be difficult.But there is a lot of instructions that had that type of person in mind. They are written in a manner so that complete novices can follow along and have their own solar panel built.

Now you can choose the option fo getting your hands on the guide then having someone else put it together.Now naturally it won’t be cheap when you do it yourself.But if you should you decide against building it yourself it is a good alternative.

So whether you hire someone to put a solar panel together or you learn how to build a solar panel by yourself you will go green.You will be able to save quite a bit of energy. And the real important part to all this is the fact you are going to be using clean energy.Finally you will be saving a lot of money in terms of your energy bills. If you are looking to go green, don’t forget to think about your energy use as well.

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Wind Turbines Can Cut Your Energy Bill

admin — Sun, 23 Aug 2009 23:13:35 +0000

Energy costs keep sky rocketing with no end in sight. Pollution levels are increasing and our planet is facing a warming trend that might have devastating results. So the query is what can the average citizen do to save money and help the environment at the same time? One excellent way to help is to lower the amount of electricity your home purchases from the use company by creating your own power. There are a few methods to try this, and wind power is one of the easiest and more trustworthy ways to produce energy at your home.

What is a Wind Turbine?

A wind turbine is an easy machine that collects kinetic energy produced by wind currents and converts this energy into power that may be used in the home. Air turbines are installed on high towers ; these towers are often around eighty to one hundred and 20 feet high. Towers must be high enough to allow the turbine to be above any turbulence generated by objects on the ground. The higher the altitude also ends up in higher wind speed and in turn, an increased amount of energy can be produced.

How do turbines Work?

wind power is used to create mechanical energy. Turbines have blades that are turned by the wind ; these blades turn a shaft to which they’re connected. The shaft is then hooked up to a generator ; the mechanical energy is transferred into the generator through the shaft and converts the mechanical energy into electricity. This electricity can then be employed in the home for any electrical need. Homes that are using wind turbines to provide power are still linked up to the power grid. Being hooked up to the power grid permits the home to still have power when wind currents aren’t strong enough to produce electricity. Another benefit of continuing to be connected to the power grid is that at the times your wind turbine is producing more power than your home can use, the use company is soaking up the extra energy and paying you for it. This can end up in really low electric bills. A wind turbine can lower your power invoice by 50-80% depending on the quantity of wind in your area.

Types of Wind Turbines

There are 2 main kinds of turbines : horizontal- axis turbines and vertical-axis turbines. Turbines also come in different sizes as well . Use firms use wind turbines that may differ size-wise from a hundred kilowatts up to several MW. These bigger turbines are found in groups on wind farms. If you drive over the Temecula pass in California, you can see enormous wind farms along the road. It is a impressive site. Little turbines, a hundred kilowatts or less, are used at houses. These are place on towers on the homeowner’s property and then used to provide some of the energy needed to run the home. Since the scale of the tower is kind of massive, they’re typically utilized in areas where the house is on one acre or more. There are minute turbines on very small towers that might be able to be of use in urban areas or on smaller lots.

The Future of the Wind Mill

In September of 2008, the U.S. Senate passed a bill that grants a 1 year extension of the green energy production tax subsidy. If passed by the U.S. House of members the tax break would be available until December 2009. Wind energy is a reasonable part of the answer to lessen our dependence on ordinary fuels. Wind power is a renewable resource and produces no harmful contaminants. The future looks bright for wind power and hopefully, as a consequence, there’ll be a bright future for our planet too.

Make Your Own Wind Turbine

If you are living in a land that has a median wind speed of over 7 miles per hour, you could make your own wind mill to power your home this would be a great way to save cash on your energy bill.

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Can We Make a Difference? – Renewable Energy

admin — Sun, 23 Aug 2009 23:13:30 +0000

I believe that most people would accept that we should all now be using renwable energy sources. While solar electricity and wind energy are now well-established, I confess to being somewhat doubtful of the degree of commitment of governments on the topic of green energy, and therefore my query. Can we make a difference?

To date, presidencies have said that they are committed to reduce carbon emissions, and have given grants for better insulation of homes, installation of solar power to heat water, solar power to generate electricity and wind mills to generate power.

Some govts like the UK have built offshore wind farms and are building more. A few on shore wind farms have also been built, but these are coming up against growing opposition from the members of the general public particularly tries to erect wind farms in areas of outstanding natural beauty. It looks to be a case of we want replaceable energy as long as it is’not in my back yard.’ there is also talk of harnessing the power of waves to generate power.

I think that as individuals we will all contribute to reducing our carbon footprints by conserving energy in our homes and using renewable energy wherever possible. There are several easy measures we will take at home which cost nothing like not leaving electric appliances on standby, turning down our heating thermostats by one degree, and employing a full load in our washers as well as many other easy measures. We can replace our light bulbs with low energy bulbs, draft proof our doors and windows and making sure that our insulation is acceptable to maximize the energy potency of our homes.

the cost of providing replenish-able energy systems in our houses is coming down all the time, and it is now possible to build your own solar energy panels and wind turbines at home to a professional standard for about a hundred dollars. Kits can be acquired online for less than $50 to build both these types of replenish-able energy. A more current invention is the reintroduction of magnetic power generators. It is feasible to build a perpetual motion machine to provide free electricity for as little as $100.

Another form of green energy is heat pumps. These take energy from a low temperature source and upgrades it to a higher temperature at which it can be usefully employed for heating. For example ground source heat pumps which use stored heat in the earth’s temperature and converts it into free heat for the property. These pumps do need space at the front or rear of the property and have a tendency to be expensive at around $12,000.

Turning to transportation, which represents a huge area of carbon emissions, we know that fossil fuels will not last forever, yet there seems to be small sign of alternative fuels being introduced. I speculate why? I think we know the answer to that ; the oil firms have a vested interest in the continuing use of traditional fuels and they’re extremely tough. Whilst it’s right to claim that a number of them have invested in renewable energy, as the Manager of one oil company stated lately, they see fossil fuel use continuing for many years to come. Unfortunately executives, though they make noises about reducing transport pollution, have no real enthusiasm for alternative fuels since they make so much tax revenue from traditional fuels.

the UK and other ECU states do insist on a proportion of bio-fuel being included in the supply of fuel for transport. However they had recently to reduce the level of bio-fuel as they found farmers were inclined to grow products like rape seed for oil, rather than food crops. The employment of bio-fuel is naturally unethical when we consider the world food dearth. What states have latched onto is battery cars, there is no pollution, but they are not a practicable solution. They’re pricey and can only travel 100 miles before having to be recharged.

I am certain that there is a fuel that can be employed to power combustion engines that does not pollute the atmosphere. More than thirty years ago one of the large ECU vehicle makers made an automobile that ran on water, yet nothing has been heard of it since. No doubt they were warned off by the oil companies. Regardless of governments being somewhat halfhearted towards total commitment on carbon emissions, I do believe that as people we all can and should do our bit to reduce carbon emissions. Our homes are one of the main areas where we can make a contribution. The great thing is that in doing so we will save ourselves a substantial amount of money in these difficult economic times.
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Discovering Where To Buy Biodiesel

admin — Fri, 21 Aug 2009 05:09:19 +0000

While researching biodiesel there are limited places to actually purchase the product. In most instances the product is pushed to be self made for self use. There are resources in which an individual interested in the product can find out where to buy biodiesel.

However, in order to make an impacting move on the economy and global preservation simultaneously these alternative methods in energy use need brought into the light of the public eyes.

Some negative political influences have caused the manufacturing of this alternative energy product to be pushed into the use later category. This type of move is limiting the economy in a less than subtle way.

Some greedy politicians are making it virtually impossible to get the supplies to make this form of energy. Some politicians have put ridiculous restrictions on the materials needed, because of corrupt addictions can be processed also.

What a politician does not understand is the drug war should not be a priority which will limit the war of survival. Once a law is passed limiting the resources used to make an alternative fuel, most people will rack their brains to come up with something else to fuel a vehicle. This world is full of choices, and if there is a person making drugs as a choice to making alternative fuel then lock them up and make them do that drug until they die.

If a person chooses to be corrupt and die from the use of drugs, when the materials are needed to power and save the world, then allow them to make that choice. They can die, but the rest of the population, in which uses the materials to save lives versus kill, should not be limited.

Upon comprehension of the directions held within the original recipe, and following this procedure to the exact detail, the batches of biodiesel are completely unlimited, as long as proper storage temperatures are maintained. Temperatures are a huge factor in the successful production, use and purchasing. So, to sum it all up, where to buy biodiesel depends on who is making it and what the weather is like in a specific regions.

Get free and useful resources about biodiesel fuels including where to Buy Biodiesel Fuel when you visit: http://www.energysolutionshub.com

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Earth4energy Review – Reduce Your Power Bills

admin — Wed, 19 Aug 2009 07:32:33 +0000

If you are looking how to use solar and wind energy to power your home, earth4energy is a guide which shows how to do that. The idea of using renewable energy sources is very environmently-friendly, moreover, your will save so much money. Let’s talk more about it.

While solar panels can cost upto $2000, I have build it for less than $200 using step-by-step instructions from earth4energy guide. Now keep in mind that I had no idea what I was doing when I first decided I wanted to tackle this project. I had seen a couple of guides available on the internet so I just decided to do it. Earth4energy was the only guide at that moment, so I decided to give it a try and ordered it.

Earth4Energy contains many types of renewable energy devices, I used only solar panels, however, there are also wind turbines which are also considered very powerful. You know, the most powerful setup is undoubtedly an off-grid setup, it can generate electricity fo your entire house and sometimes even give electricity to your neighbours. The other question is, hw much will it take to build such panel?

It might sound too good to be true, however the price might be only $0 if you have enough materials in your garage. For exmaple I took wood from my father’s garage and some glass from our old windows.

The guide also contains valuable information which will help you to build a great wind turbine for your house. Believe it or not, but a small turbine could cost less than one hundred dollars, you know, they are ten times as expensive in shops. However, the problem is that it is impossible to generate electricity if you do not have enough wind in your country. A basic rule is that you want the average wind speed in the area to be around 10mph for the unit to be cost effective.

In my opinion, the Earth4Energy manual is a must have for anyone wanting to build there own alternative energy source. How does solar energy work

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Good way to save in energy costs

admin — Mon, 17 Aug 2009 21:10:37 +0000

In this bad economic times, a lot of people are still in searchh of saving money. One of the overlooked ways is to go and conserve energy.Not only will this save you some money, but it also will help in saving the environment.In this article we are going to learn of a great way to save a lot of money in energy bills.

The most effective way to more savings in your energy bill is to have a complete solar energy installed onto your home. It isn’t as hard to do as it sounds.All that it will take is for you to go and have solar panels installed onto your house.When people take a closer look at this they start to see that it will be quite a bit of a cost to use solar panels. So they go looking for cheap solar panels.

Now their search might be able to help them locate some, they really need to start looking into building a solar energy system for themselves. There are plenty of manuals that can teach them how to do a diy solar panels. Most of them are written well enough that all you have to do is follow step by step.If you have it done in this way, your savings will be in the thousands of dollars. So even if you didn’t want to do it yourself, you could hire someone to do it.it the cost will be less than if they went with a solar contractor or an electrician.

It doesn’t matter if you have someone install it yourself or if you learn how to build a solar panel. As long as you change your energy into a solar energy system you will save money.

But you will not only be able to save some money yourself you are also helping out with the environment.Being able to use solar energy cuts out the use of energy types that are more toxic. You will be using clean natural energy. Who knows you might be able to set a good example and more people will follow your footsteps.

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Alternative Solar Power Will Help You Save Money and Save the Environment

admin — Sun, 16 Aug 2009 20:15:47 +0000

Developing residential solar power is critical to combating the energy crisis we are facing today. We are consuming our natural resources, including non renewable fossil fuels, faster every day. One example is the rapidly increasing number of automobiles in countries like China and India that didn’t used to have near as many people driving. This is causing skyrocketing demand for resources like oil to produce gas, not to mention the increased demand for non-renewable resources like steel. If we are going to ensure that future generations can enjoy the same standard of living we have today, we must start conserving our resources immediately and get serious about using alternative solar energy sources and other renewable energy sources.

Alternative energy sources like solar power and wind power, can reduce the burden on non-renewable resources. As a home owner or user of energy, there are lots of things you can do to save energy, protect the environment, and save money too. Here are some ideas you can consider.

One thing you can do in your home is to use a solar water heater to heat your water for showers, laundry, dishes, and everything else you need heated water for. They are more expensive to install than a traditional natural gas or electric water heater, but over time they can pay for themselves with the energy savings you will achieve. You can either buy a water heater designed to use solar energy or you can modify your existing water heater to take advantage of the suns rays to heat your water. This is a really great use of the suns energy!

For anybody that owns a swimming pool, the sun can be a great help in heating up your pool in the spring and fall to extend your swimming season. These systems are so cost effective that if you live in an area where you can get sun to the heating system, you are foolish not to use solar energy to heat your pool up. If you really want to be environmentally friendly, make sure you convert to a salt water pool to avoid the chlorine and install a solar panel to produce electricity for your pump. Once you do that, you can have an eco-friendly pool that is powered completely by alternative solar energy.

Lighting your home is another simple way to use the suns rays to reduce your consumption of electricity. During the day, make sure your blinds are open to let the sunlight in and provide some heat. You can also install skylights or light tubes that will let sunlight into your house so you can turn off some lights. On the other side, if you keep your blinds closed when it is hot out, you will block the sunlight and heat which will help keep your home cool. Just use a little common sense on when you want to let the light and heat in and when you want to keep the heat out. Using solar energy in this way costs almost nothing unless you decide to install one or more skylights. If you already have blinds on your windows, it might not even cost you anything.

One last bit of alternative solar energy to talk about is solar panels. These come in many sizes and do things as simple as store energy during the day to power your sidewalk lights at night or as complex as harness the suns rays to create electricity to power your house. The technology is the same. Basically you convert solar energy into electrical energy and store it in a battery or series of batteries for use later. Large solar panels can be quite expensive, but with the cost of electricity today, there can be a very substantial payback on your monthly electricity bill. It is possible to create enough electricity that you will actually sell electricity to the electric company instead of buying it.

Now you might be asking what you can do if you cannot install solar panels or modify your house or apartment to put in a solar water heater or skylights. You may be able to purchase environmentally friendly energy from your electric company. In many areas, electric companies offer a green energy option which promotes the use of green or renewable energy like alternative solar energy. One such company that offers a green energy option to electricity customers in Texas and New York is Ambit Energy. Check with your company to see if you have the option to select green energy or check out the cheap electricity Ambit Energy offers.

Now that you know a little more about what is out there as far as renewable energy, go start saving money!

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Earth4energy Review – Reduce Your Power Bills

admin — Sun, 16 Aug 2009 20:15:45 +0000

Have you ever wanted to generate electricity for your home using solar and wind power? If so there is a special guide called earth4energy which shows ho to do that. The idea of using renewable energy sources is very environmently-friendly, moreover, your will save so much money. Let me explain.

The first homemade solar panel I built was a portable solar power system for just under $200. Now keep in mind that I had no idea what I was doing when I first decided I wanted to tackle this project. I had heard that many people managed to create energy-generating devices, so I thought I will manage to do them to. Earth4energy was the only guide at that moment, so I decided to give it a try and ordered it.

The Earth4Energy Manual covers several types of solar panel systems including a portable solar power system, a grid-intertied solar power system, a grid-intertied solar power system with backup battery and an off-grid solar power setup. You know, the most powerful setup is undoubtedly an off-grid setup, it can generate electricity fo your entire house and sometimes even give electricity to your neighbours. Now how’s that for ‘going green’?

Another part that I found very helpful in the Earth4Energy manual was where to get FREE solar panels. For exmaple I took wood from my father’s garage and some glass from our old windows.

Developing homemade wind power is also thoroughly discussed in this manual. Believe it or not, but a small turbine could cost less than one hundred dollars, you know, they are ten times as expensive in shops. But bear in mind, that if your area is not windy enough, you will not be able to generate lecricity. A basic rule is that you want the average wind speed in the area to be around 10mph for the unit to be cost effective.

So, if you really want to build a good renewable energy device such as solar panel or wind turbine, earth4energy is the way to go. How do windmills work

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Good way to save in energy costs

admin — Fri, 14 Aug 2009 22:35:24 +0000

In this difficult economy that we find ourselves in, a lot of people are trying to find ways to save money. One of the ways that is overlooked a lot is conserving energy. Not only can this save you money, but it can also help the environment. In this article we are going to look at how you can save in energy bills.

The most effective way to more savings in your energy bill is to have a complete solar energy installed onto your home.It is not that hard to do even though it seems that way.All that is necessary is to have you install solar panels on top of your home.When people take a closer look at this they start to see that it will be quite a bit of a cost to use solar panels. So they go looking for cheap solar panels.

Now their search might be able to help them locate some, they really need to start looking into building a solar energy system for themselves. There are plenty of manuals that can teach them how to do a diy solar panels.A lot of them are written good enough that all you will need to do is be able to follow a step by step system. If you do it this way you can save yourself thousands of dollars. So even if you didn’t want to do it yourself, you could hire someone to do it.it the cost will be less than if they went with a solar contractor or an electrician.

It doesn’t matter if you have someone install it yourself or if you learn how to build a solar panel.As long as you are able to switch your energy into a more efficient solar energy system you are going to be saving money.

But not only can you save yourself money but you can also help the environment. Using solar energy eliminates the need for more toxic type of energy.Your use of energy will be much cleaner and more natural. Who knows you might be able to set a good example and more people will follow your footsteps.

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