Archive for the 'wind power' Category

May 27 2010

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ykaw97

Wind Turbine and Going Green Tips You Can Start Using Now

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This wind turbine charges a 12 V battery to ru...
Image via Wikipedia

 The nice thing about the renewed interest in the environment is that going green can also save you green…a lot of green.  There are dozens of things you can do to save energy that will not only help the planet but your financial health as well.  Some things are fairly elaborate and may cost a little money, and other’s are very simple.  No matter which option you choose, you should start today.

Some of the simpler things you can do to help the environment are to make sure your car is tuned up, check your tire pressure, combine errands so you don’t have to backtrack.  These simple things can help you get better fuel economy as well as save harmful emissions.

Around your home simple things like recycling your empty pop cans and papers, adding insulation, keeping your thermostat low, and using caulk to seal out drafts can also save you money.

If you had something a little more significant in mind building your own wind turbine might be a good option for you.  Despite what you might think, you don’t need to build a huge wind mill in your backyard. 

There are ‘home sized’ turbines available that not only come in smaller sizes but can even come in different shapes. Some of these turbines actually look like a modern sculpture and many can be mounted right on your roof.

One small wind turbine can cut the amount of electricity you need to buy from your utility company by up to 60%.  That can add up to a very significant savings.  Turbines can be built for around $200 in a matter of a couple of days.

Going green can be as simple or as elaborate as you want it to be.  The important thing is that you decide on a course of action and then go for it.  You will feel really good knowing that not only are you saving money, but you’re saving the planet too.

 

 

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Dec 05 2009

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follett79

Wind Turbines For Homes, How About A Residenial Wind Turbine?

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wind turbines for homes

Image by Getty Images via Daylife

Wind turbines for homes are becoming a reality for many.  There are some great plans for building these simple systems that can actually help you start feeding power back into the grid and lower your energy costs.

Wind Turbines For Homes (Recommended Resource)

We are recommending the resource on the top right.  There is a video that discusses residential wind turbines and solar cell systems as a way of supplementing and even replacing the energy that you use from the grid with wind turbines for homes.

There can be some great cost savings with wind turbines for homes and solar cell combination’s.  These can even be fun to make if you like to tinker and construct useful things.  It is amazing the technology that is accessible today.  In the end, powering your home off the grid is about combining various green energy sources.

Solar Panels and Wind Turbines – Common Fixture on British Homes?

I read an interesting article on Which.co.uk recently, about how country after country, they all line up in the quest towards harvesting solar power. In Britain for example, many organizations are hoping for bigger, …

Residential Windmills – Wind Turbines For Homes

… of the wind to build a residential windmill in your backyard. These windmills aren’t going to be the tall intrusive kind that kill birds like you see on the sides of mountains. Wind turbines for homes are smaller, and generally [. …

Wind Turbines For Homes can be built from inexpensive materials and provide you with real value as they supply substantial energy to your home.

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Aug 14 2009

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ykaw97

Wind Power Electricity – Your Way Off The Grid

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Wind power can play an important part in establishing your energy indenpendance and freeing you from the Grid.  You can save a fortune by using wind power in your home.

>>Learn More About It Here

Try Wind Power! It’s Free!

Wind energy has been something many people have not yet realized its full potential. Unfortunately, the wind power system has not reached the status of becoming a regular power system. However, people are now starting to take notice of the benefits of wind power. It is usually solar energy that is known to be the premier alternative energy source. Many people are are starting to teach themselves how to build a diy solar panel. What most people don’t know is that it is equally as easy and cost effective to build a wind turbine.

Why is wind power important? Wind power is something that we have an unlimited resource. In a day and age today where we keep wondering if we’ll have enough energy for our children’s children, wind energy gives us a clear cut solution. The convention ways of producing electricity make use of the non-renewable fuels, not only making such resources scarce but also affecting the environment negatively. Wind power is advantageous is many ways:

Free source of energy – The wind power makes use of wind energy which is absolutely free, thus saving the non-renewable sources of energy for longer.

No environmental hazards – Wind power does not release any by product into the air even as it is converted into usable energy. It does not release any harmful gasses into the air such as other non renewable energy sources we use for our needs.

Cost-effective – The only thing you are going to be paying for is the initial cost of the wind power system and its installation. Moreover, there remains no worry of sky-rocketing electricity bills. You could even learn build a wind energy system to cut costs even more!.

Self-dependent source – You are able to be your own energy producer not having to rely on other utility companies to supply you with power.

How can we make power from the wind?

A wind turbine is employed to make use of the abundant wind energy. Wind turbines takes wind energy and converts it into mechanical energy which can then be converted into electrical energy. Such a wind turbine is generally referred to as a windmill. A wind generator is a wind turbine that further converts the mechanical energy into electrical energy.

For what can we use wind power?

The uses of wind power are many. An example is: Pumping out water.

You can make a difference just by using a wind turbine for your household needs. As mentioned, wind power is the solution to our dependence on non renewable sources and it is a clean way of producing energy. Find a Earth 4 Energy review to learn how to install your own windmill or solar panel!

By: Sean Ocean

Article Directory: http://www.articledashboard.com

Want to learn more about how to reduce your energy bill and how to build your own windmill? Learn more about the Green DIY Energy review windmill guide at Go-SolarEnergy.com!

Blown Away: Wind Power Makes Electricity Cheaper in Texas

Wind power is expensive–yet the growth of wind power is making electricity cheaper in Texas, says a new report.   Read more…

Wind Watch: Substation to relay wind electricity

San Diego Gas & Electric Co. says it plans to build a substation in the southeast corner of the county that will allow it to increase its use of wind and solar power. The substation, to be built near Jacumba, will take electricity from …   Read more…

South Beach Decorating: Understanding Wind Power Electricity For

Wind power electricity is not a new phenomenon. Wind farms have been generating power for public utility companies for nearly three decades. It isn’t until recently with worldwide economic collapse and a new realization of the finite …   Read more…

Wind Power in Texas Actually Lowering Electricity Prices

A Bernstein Research report says wind power obviates the need to switch on costly natural-gas fired generators.   Read more…

Environmental, Health and Safety News: Wind Power Makes

Granted, that’s at times of low power demand. Wind power works best when it’s not much needed—at night. During the day, when electricity demand is highest, wind power is much less productive. That’s doubly true in the summer months, …   Read more…

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Jul 09 2009

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ykaw97

Wind Power Basics

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Wind power is real, it works today, and can save lots of money every month on your energy bills.

wind turbine diagrams

Wind Power Basics

Many of us have seen old windmills and know they somehow provide a service to its owner thanks to the wind. So it is with some of the newer propellers you are seeing out on the horizon. They too are creating wind energy.

Wind turbines operate on a simple principle. The energy in the wind turns two or three propeller-like blades around a rotor. The rotor is connected to the main shaft, which spins a generator to create electricity. Wind turbines are mounted on a tower to capture the most energy. At 100 feet (30 meters) or more above ground, they can take advantage of faster and less turbulent wind.

The blades of the wind turbine are shaped in such a way that wind causes them to rotate, which spins a low speed shaft with a gear at the end which is connected to another smaller gear on a high speed shaft that runs through a generator housing.

The generator creates electricity using much the same principle as the alternator on your car (depending on the turbine type). A magnetic rotor on the high-speed shaft inside the generator housing spins inside loops of copper wire that are wound around an iron core. As the rotor spins around the inside of the core it creates "electromagnetic induction" through the coils that generates an electrical current. That current is then regulated and fed into the grid (or a residential grid connect system) after some modification so that it can be used in our homes or routed into a battery bank for storage. Where a battery bank is used, a regulator prevents overcharging.

In the end, if you have a personal wind turbine, you can produce enough electricity for your home. Companies who own numerous wind turbines use them to provide electricity to numerous people within its grid.

pwm rectifiers for wind turbineWind turbines for commercial electricity production usual range from 100 kilowatts to 5 megawatts. A wind turbine for home use has rotors between 8 and 25 feet in diameter and usually has the potential to generate between a few hundred watts and 6 kilowatts of electricity. Some wind turbines can be used in conjunction with a grid connect system.

For every kilowatt-hour of electricity produced by wind energy or other green means, approximately 1.5 pounds of carbon is prevented from going into the atmosphere if that electricity had been sourced from coal fired power plants. Carbon dioxide is a major contributor to global warming induced climate change.

So how much wind is needed to get full use of a wind turbine? A wind turbine usually needs wind speeds of around 10 miles an hour (16kmh) to start generating electricity and optimum wind speed for large turbines is approximately 30 miles per hour; so having them isn’t really an option if you’re located in an area where winds are usually light and variable. Some models are now being produced that can generate electricity with as little as 5 mile per hour wind speeds – particularly the vertical axis model.

Wind speed usually increases with height and where there are no natural or man-made obstructions. This is why you often see wind turbines on hilltops or in the middle of wheat fields.

The blades of a wind turbine rotate at a rate of between 10 to 50 revolutions per minute. In a situation where wind speeds are excessive, for example if there’s a gale, the turbine automatically shuts down to prevent damage.

The lifespan of a modern turbine is pegged at around 120,000 hours or 20-25 years. Despite what some might think, wind turbines aren’t overly noisy. You will mostly hear the swoosh of the blades passing the tower. Of course, if you’re living close to a large wind farm, it could present some noise issues; but most countries have regulations regarding the placement of wind farms in relation to residential areas.

Turbines used in residential situations are much quieter than their wind farm counterparts, but you’ll need to check with your local authorities, as they are still not permitted in some areas. If you do meet resistance with your local council, talk to them about vertical turbine options as these emit lower noise, have a lower profile and are considered to be generally more aesthetically pleasing than their horizontal axis counterparts. As local government tends to be behind the times with technological developments in renewable energy, it doesn’t hurt to raise the possibility of that alternative.

Wind turbines for home use vary in price and greatly depend on your electricity needs vs. wind availability, but you can expect to pay around $12,000 to cater for the average home. However, bear in mind that cost can be greatly offset by renewable energy rebates offered by many governments.

Wind energy is one of the lowest-priced renewable energy technologies available today, costing between 4 and 6 cents per kilowatt-hour, depending upon the wind resource and project financing of the particular project.

No, today’s wind turbine is not like your grandfather’s windmill. Today’s wind turbines are designed and built with a lot of sophistication so as to provide you, the consumer, with the most bang for your buck – or power for your wind.

By: Roberto Bell

Article Directory: http://www.articledashboard.com

About The Author ARI Green Energy is a manufacturer of wind generators. Visit online at www.arigreenenergy.com/ today for a full line of wind turbines and solar technology solutions. Think green.

Home made energy solutions can save you a fortune in energy costs and with the savings possible by building the equipment yourself you can usually recover your investment in the first month or two: Learn More

Instapundit » Blog Archive » GERMAN WIND POWER proving expensive.

July 27, 2009. GERMAN WIND POWER proving expensive. Posted at by Glenn Reynolds at 4:39 pm. G…   Read more…

Alta Wind Farm, America’s Largest Wind Power Project, Blows Closer

The news that Terra-Gen Power has secured $115 million in wind power funding is an imp…   Read more…

Honeywell Home Wind Turbine | Wind Power Ninja

The Honeywell Wind Turbine is a gearless turbine that generates power from the blade t…   Read more…

Environmentalists Now Questioning Windpower 

This is based on an underlying assumption that complex scenarios (future climate, wind power  

Wind Watch: Wind power boosted by £1bn in new loans

The government will today demonstrate its willingness to exert influence over Royal Bank of Scotland.

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Jun 17 2009

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follett79

Home Wind Turbines: The Vertical Wind Turbine

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Vertical Wind Turbine

The vertical wind turbine is probably the most popular turbine for home use.

The vertical wind turbine is one of the most compact and can easily be tucked away on a roof and they are easily mounted. Home wind turbines can help reduce your home’s carbon footprint and when the wind is sufficent they may even supply enough electricity to allow you to feed power back into the grid.

As with other means of making your own electricity home wind turbines when combined with batteries can allow you to opereate off the grid even when there is no wind.

If your city regularly has wind speeds of 10 miles-per-hour or more then your own home wind turbine is well worth your consideration.   Learn how to build vertical wind turbines.

Home Wind Turbines – An Introduction
By Richard Adams

There is a movement towards trying to make life “greener”. Many people are doing their part to conserve energy and make our planet a cleaner place for everyone. There are ways to produce your own energy at home, too. Wind turbines, some people call them wind mills, can harness the power of the wind and turn it into electricity. This is a clean way to make energy and it harness something that is already produced in nature. There is nothing to burn and no harmful by-products. Many farms and commercial buildings are already implementing wind generators, but you can have one at home too.

You can purchase a modest commercially made wind turbine for about $500. This is a good investment if you do not have the time to build your own. If, on the other hand you do have the time and are a handy person; you can build your own for $200-$300. These home built versions also put out approximately twice the power of a similar sized commercial model. Many towns and municipalities will allow you to sell any excess power your home wind turbine produces back to them, so you can eliminate the cost of a storage battery.

There are four main components that you will need to purchase to complete your wind turbine. They are turbine blades, blade shaft, generator and a tower or mount. These components can be purchased online and at farm supply stores. With some time, the right parts and a little elbow grease you can have a wind turbine to help power your home with green energy.

For more information on home wind turbines please visit Build A Wind Generator

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Dec 14 2008

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ykaw97

Want Free Power? Build A Wind Generator

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It is true. You may have heard it and not believed it, but you can build a wind generator on your own. Even better is the large amounts of money you can save when you build a wind generator instead of purchasing one from a wholesaler or retailer. It is easy to build a wind generator with the plans and instructions available. By utilizing used auto parts, odds and ends and general supplies from your local hardware store, you can build a wind generator in no time.

You may be wondering why you should build a wind generator when you can just purchase one, but commercial wind generators cost in the thousands to buy. The materials needed to build a wind generator, the DC motor, batteries, towers and hub, are fairly inexpensive. It is possible to build a wind generator for under $500 and that means realizing the return on your investment years before you would have buying a professionally installed commercial model. Even if you invest in better quality materials when you build a wind generator, you will still find your total cost way below that of the professional installation.

Electric power generated by wind is one of the most efficient renewable power resources available. Many cities worldwide have started to convert to wind power to supplement their energy supply. It is possible to have a green energy supply by taking the time to build a wind generator. Not only are you helping the environment, but also you can save money at the same time.

It is not difficult to build a wind generator. The average do-it-yourselfer can complete this project with simple tools. There are detailed instructions and plans available to build a wind generator in your workshop or home. So build your wind generator today and put it on your roof or support pole and start generating your free power, thanks to a little breeze.

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Nov 26 2008

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ykaw97

Learn To Build Wind Turbines

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How would you react if your neighbor told you she was going to build wind turbines? Pretty impressed? The truth is that it is not difficult to build wind turbines and many homeowners are taking the challenge to build their own wind turbines as a cost-effective means to utilizing renewable energies.  It isn’t exactly snap-your-fingers easy to build wind turbines either, but with the proper plans and a motivated builder you can be building wind turbines in no time.

It is definitely your best bet, before setting out to build wind turbines, to purchase an instruction manual or guide to follow.  Remember that you get what you pay for when it comes to instructions.  Make sure you find a manual that is easy to read with detailed instructions.  There are also many online resources and forums to help guide you through your wind turbine building process.

To familiarize yourself with the basics, before you get started on your project to build wind turbines, there are four basic components to wind turbines.  To build wind turbines you must be familiar with the towers, the batteries, the turbines and the tail and propeller assembly.  The tools generally required to build wind turbines are simple as well, you will need wrenches, a saw and a drill.  There may also be a need for additional tools depending on how of the wind turbine you will be building yourself.

One part that you will probably be ordering when you decide to build wind turbines is the motor.  The motors on wind turbines do require regular maintenance and oiling for continued efficiency, but this is a small price to pay for the excellent energy these systems provide.  In addition to the motor, you are definitely going to need a good-sized workspace.  Depending on your target energy output, your propellers or blades could get up to 8 feet in diameter (4 ft blades).

It takes a little work to build wind turbines, but there is really nothing overly complicated about the process and generally the process can be fairly inexpensive once you are operational and your electric bills are dropping each month.  Building wind turbines is also a fast growing occupation worldwide as technicians are tough to find.  So learn how to build wind turbines for yourself and take advantage of the opportunities free electricity and know how can provide.

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Nov 15 2008

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ykaw97

Why Choose Renewable Wind Energy

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Renewable wind energy is the fastest growing source of power of any renewable energy sources and technologies. With renewable wind energy, the flow of air turns wind turbines to create electricity. As the speed of the wind turning the turbines increases the amount of power the turbine produces increases as well. In areas where winds are strong, renewable wind energy is a smart choice for providing power to homes and businesses.

Even if you don’t live in a windy area, you can still supplement your current electricity supply by utilizing renewable wind energy. The best part is by using do-it-yourself guides; even the least skilled handymen can build their own windmills and start using renewable wind energy to lower their electric bills each month. However, if you do live in a particularly windy area you can feasibly generate an abundance of electricity from renewable wind energy systems.

It is also conceivable to build several wind turbines to power your renewable wind energy system. Most of us have seen the pictures of the wind farms being built to supplement power to whole cities. This is a little much for a homestead, but even small dwellings can benefit from multiple smaller wind turbines. In many states, it is possible to sell the excess electricity you generate from your renewable wind energy system back to the utilities companies.

The very best part of integrating a renewable wind energy system into your home or business is the environmental impact. Renewable wind energy produces little to no pollution, no harmful greenhouse gases and no methane or carbon dioxide-which contribute to global warming. And of course the savings those homeowners can realize after their initial investment in renewable wind energy.

It is definitely worthwhile to learn more about renewable wind energy. By building your own wind turbines you can add needed dollars to your pocket and help the environment at the same time. Renewable wind energy. Free power from the wind. Sounds beautiful, doesn’t it?

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