If you are interested in putting in a small wind system in your home as a form of alternative energy then there are many ways you can get the unit financed. This is a very expensive project and it can be hard for most people to find the money to get the project paid for. Getting the money together is important because you will absorb the costs later in the long run.

One way that you can get the money together for a wind turbine system installation in your home is by refinancing your home to pull out some of the equity in it. If you have enough equity in your home then a bank will be more than willing to finance a project like this because a wind turbine system will increase the value of your home.

You may consider using your retirement funds for financing such a project. Although it may sound insane, you will save a great deal of money on your monthly electric bill and the electric company may wind up buying some of the energy you generate. Another great benefit is the tax credit you can get for installing a turbine system to your home as an alternative energy source. You can use that money to replace what you use from your retirement fund.

The state and local government also offers grants to homeowners and people who are looking to install alternative energy sources. This is a big benefit and you can receive money in the thousands. Check with the local grants that are available to people for alternative energy solutions to see if you might qualify for free money.

As a homeowner who wants to install a wind turbine as an alternative energy source to your home, you should also check with the Department of Energy. This department has a large database that lists the incentives for those who wish to install wind turbine systems. There are various items you may find free such as towers. This may not pay for the cost of installation, but it can significantly decrease your cost.

A personal loan from a bank or through family members is another way that you can get the money together to install a wind turbine system to your home. If you go to a bank you will need to have good credit or assets the bank can secure to be sure they will get their money back. Family members are usually willing to help another person in their family for something like this. It never hurts to ask.

There are many different ways that you can try to get the funding together to install a wind turbine system to your home as an alternative form of electricity solution. These different ways include pulling the equity out of your home, getting a personal loan, finding government alternative energy grants, and working with the Department of Energy.

When you want to take advantage of a great alternative energy source such as wind turbine systems, you should understand that it could be expensive. However, the wind that powers it and eventually over the years, you absorb the cost and save money along the way.

Originally posted 2009-05-16 14:34:12.

Advantages

You have a completely free energy source. The cost to operate you charger will be zero. This also means that it does not affect the environment in a bad way. The cost is not a prohibitive factor. Many units sell for as low as ten dollars. There is very little to go wrong or break down with this solar appliance. You should get years of service.

No one wants to be without electric power for days on end. You might consider a backup plan, in case that occurs. That plan can include a way to recharge your batteries without house electricity. Then you can have use of your cell phone. You can also see at night with your flash light and listen to the radio.

Disadvantages

Some of the inexpensive models will not recharge very quickly. If you want faster, you have to pay for it. A one watt charger is considerably cheaper than a four watt. Even the more powerful units may not be as rapid as you like. Moreover, less sunny climates may not be a good place for this type of unit.

A big variety

There are a lot of uses for solar household chargers. Everything from flashlights to cameras will fit into the category.

There are also models made for your car, truck, or recreational vehicle. Some of these are simple to use. You plug them into a cigarette lighter socket. After that, you simply set them on the dash. However, most of these units are not meant to jump start your vehicle. Plus, you will not get a rapid recharge, in most cases. The higher wattage units will give you the better performance.

Make sure the unit has a blocking diode. This will prevent damage by not allowing electricity to flow back into the charger. Not all of the models will automatically shut off when fully charged. If this is the case, caution needs to be exercised. Overcharged batteries may present a hazard.

Most of the chargers mentioned here are portable. However larger ones for purposes like powering houses will be stationary. Upfront cost is usually a huge consideration for a solar powered house. Most people may not consider it within their budget.

In closing

Solar powered battery chargers are a good choice for emergency situations. They will work well in areas that get a lot of sunshine. It costs nothing to run them. They are very kind to the environment. The portable models do not cost a lot of money. It will probably take longer for them to do their job. However, they could be a very valid option.

For out more about solar powered battery chargers check out these solar mobile phone chargers.

This article is the first in a list of practical things you can do to save money on your monthly electric bill. Get some new green products, and maybe use the extra money to pay for a little vacation.

Replace Bulbs with Compact Fluorescent Bulbs

The abbreviation for Compact Fluorescent Lamp is CFL, sometimes known as a circular fluorescent bulb.

A CFL does not generate light the way an incandescent bulbs does. Incandescent light bulbs have worked essentially the same way since Thomas Edison invented them. When electricity is connected to both sides of a carbon filament, it gets hot and produces light. In CFLs (as with the older fluorescent tubes), a closed glass tube is coated with a fluorescent coating that glows when a current is applied to the argon and mercury vapor inside.

You have heard this before, but unless you are only going to turn on that incandescent bulb a couple of times a year, you are wasting money (no matter how cheap the bulb is). Green products help you save money. One of the new Energy Star compact fluorescent light bulbs (CFL) saves around 75% over an equivalent incandescent bulb. In one year, that could add up to a $30 savings – per bulb!

CFLs have been out several years now. Along with the bulb style, you can now choose the shade of white light you like. This can really enhance the mood of a room, home office or family room. The CFL colors vary from a warm yellow to daylight blue. If you prefer the look (color) of incandescent bulbs, choose a warm light.

Be aware that the daylight or bluer light often appears harsh and can have a negative effect on light sensitive people. You will notice they squint or avoid sitting/standing near this color light. If so just change it out for one of the warmer colors.

Look on the package for a number that ends in K. This stands for Kelvin or the “temperature” of the bulb. A Kelvin rating of 2700K-3000K is a warm/yellow bulb. A Cool White bulb has a rating of 3500K-4100K. A rating of 5000K-6500K is a Daylight blue bulb.

To replace a 40 watt incandescent bulb, use a 9-13 watt CFL bulb; for a 60 watt incandescent bulb use a 13-15 watt; for a 75 watt incandescent bulb use an 18-25 watt CFL; and for a 100 watt incandescent bulb, use a 23-30 watt CFL.

Please do not forget to recycle all compact fluorescent bulbs. In some states, the law forbids the disposal of any bulbs containing mercury in the regular solid waste trash. There are about five milligrams of mercury in one CFL bulb, or about 1/5 the of mercury found in a normal wrist-watch battery.

When recycling your old CFL green products, places like ACE Hardware, Orchard (OSH), Home Depot and IKEA will accept and properly dispose of the old CFL bulb.

For decorative lights, consider choosing Energy Star qualified light emitting diode (LED) bulbs. The LED units are great green products and use up to 90% less energy than an equivalent incandescent bulb to produce the same amount of light. I have been told that the power required to burn a single seven-watt incandescent bulb could power up to 140 LEDs! So wherever you used incandescent bulb in the past, replace them with a new CFL, and for outside lighting use the new LED decorative lights. This will save you money and reduce your carbon footprint.

One of the next green products will look at is small appliance power supplies.

Michael

Originally posted 2009-07-28 05:51:03.

When evaluating wind generators for sale you need to realize that this isn’t like shopping for a vehicle. Generally wind generator distributers don’t have displays filled with wind generators that you could pick and choose from. For most instances suppliers could have a website or possibly a catalogue at their main office that you can look through and identify the models that are most suited to your needs. The same as automobiles, you will find that dated types will probably be cheaper than more recent ones.

Of course, this is true of all choices in life rather than just cars or power turbines. A less recent unit can perhaps be everything that you need to fill your green energy scheme in any case. Let’s face it most people don’t have to have the most up-to-date, most popular, units of whatever to be able to be satisfied in the course of their daily lives. So long as something functions properly, lasts quite a while, and takes care of their needs the average person is content.

Everything from house devices to automobiles fall into this attitude and that’s why plenty of people are seeking out good buys on windmills or other eco-friendly power equipment. Although newer wind turbines often have a greater energy production, performance score, and superior materials they could need more maintenance as well. Keep in mind more sophisticated doesn’t definitely mean better in the end. For this reason its best to use well known designs that have good customer-based reviews and a track record for reliable operation.

It’s also possible to come across used wind turbines available for purchase if you look hard enough. Although this specific part of the market is modest it is accessible and you will from time to time save as much as one half or even more on your buying price. A second hand wind turbine perform just as long as a new turbine given that it’s been looked after correctly. Providing a second hand unit a good home also prevents it from being ending up in the scrap yard, which further decreases pollution.

When researching wind generators it’s best to check out any merchants prior to committing to purchase something. The online world is an easy way to make a bad buying decision. Thankfully, there are also a lot of genuine dealers that are operating trustworthy businesses, and from whom you could find a good bargain.

Once you buy your generator make sure to service it or have a qualified person service it at appropriate intervals it. Failure to keep up with the maintenance can lead to lesser power output and eventually the turbine can lock up. This is not anything you prefer to see take place so care for your wind turbine.

There are various locations to buy wind generators for sale plus a variety of reasons for seeking them. Usually however people seek out sales on these items to be able to become environmentally friendly, to save money on their energy bills, or a mixture of both.

Get more informaton on wind turbines for sale and also browse through various other posts related to building your own solar panels as well as learn how to lower power costs by going green.

In our nation’s quest for energy independence ethanol is being proposed as an important component, that is a tough argument though.

Why are we using farm lands to make fuel for automobiles when it is not the most practical thing to do? There is still plenty of oil in the Earth, and plenty of room for improvements in efficiency and renewable energy technologies.

Ethanol has been driving up food prices by competing with the grains market. Farmers deserve to earn good money there is no question. That the gasoline market is competing with our fundamental food production capability, however, brings a good argument.

A disadvantage of ethanol is its heat content is lower than other fuels. It’s energy density is only 60% of gasoline (HHV = 12,700 BTU/lb vs. 20,500 BTU/lb), and so pound for pound doesn’t deliver the same amount of useful energy.

One could envision ethanol being used to heat homes and make hot water, but that is not currently it’s marketed use.

Maybe the final blow against ethanol biofuel is that, unlike solar power, wind power, and other alternative energy systems, it is not tapping a source of free energy (unless it is derived from agricultural waste). When one considers the energy consumed in the planting, harvesting, processing, and refining of the grains then ethanol is actually quite expensive as a fuel. With almost half the energy of gasoline or diesel but similar amounts of production costs it doesn’t add up in every case.

In total, ethanol production as practiced today is not as valuable of an alternative energy as some would have us believe. Using agricultural waste to generate ethanol, on the other hand, has a lot of potential in years to come. It falls into a broad definition of alternative energy but currently ethanol is not tapping a free energy source like some alternatives do.

For more information about ethanol biofuel you can learn more and get a free report at this solar energy kit website.

In light of the fact that you found this article you are no doubt serious about employing DIY wind power to provide electricity for your home. The wind is a natural occurring phenomena which is actually created by the sun. Residential wind turbines have become incredibly popular over the past decade around the world and will continue to rise in popularity as we now complete the first decade of the 21st century.

Wind power and solar panels are becoming a more and more popular option among home owners. People are becoming aware of the beneficial nature of this type of energy. Not only is it a continuously renewable resource but it does not harm the environment and leaves no carbon footprint. Natural energy generation is the responsible energy option and as technology advances it becomes more feasible for the average person.

DIY Wind Power and How it Works

Whether you refer to wind power generators as turbines or windmills matters little. The two names are pretty much synonymous. Wind power generators, or turbines, or windmills if you prefer, have blades that rotate by the power of the wind and that turning motion, or torquing of the axis captures the energy that is converted into electricity.

The spinning of the blades is what is known as kinetic energy. Kinetic is simply another way of saying physical. The kinetic energy then spins the blades and the energy is collected by the motion generated from the wind. Simply put, the faster the blades spin, the more energy is generated. In the case of a home wind generator, that energy is collected and stored in a battery and can be tapped at any time when an electrical power source is needed.

Save Money on Energy Costs with DIY Wind Power

There are a lot of variables in the equation as to how much money you can save using DIY wind power, but the bottom line is that you will save money. How much is determined by how much wind you have and how efficiently it is captured.

Fortunately, it is not very expensive at all to build your own wind power system. Using parts purchased at a local home improvement store, you can build your own home made wind powered generator for less than $200 in materials. Furthermore, you dont need a lot of construction or building skills to build it. Almost anyone can take on this do-it-yourself project with success.

Power Needs of the Average Home

One of the big concerns of anyone considering the DIY wind power option wonders how much energy they need to produce and what is required to produce it. Most homes use approximately 100,000KWH of electricity a year. An average home use wind turbine will generate between 5 and 15W of electricity which is plenty for most homes. An additional advantage is that if you do create more electricity than you use, most power companies will buy it from you thus generating an additional source of revenue for you.

On the performance and maintenance side of things homemade wind turbines can make a bit of noise as the wind whistles through the blades but it is certainly nothing that overpowers. Because there are moving parts you will also want to lubricate them on a regular basis to keep your windmill running smoothly. It is suggested that you use PVC as opposed to wood because it it is more durable and lasts much longer.

As stated before, constructing your own DIY wind power is not difficult. It is a project that can be handled by just about anyone that is enthusiastic enough to take it on. It can actually be quite enjoyable… and very fulfilling.

Originally posted 2009-08-09 14:01:26.

With the help of computer simulations and various advanced chip-manufacturing methods, a team of physicists and engineers at MIT have discovered new ways of getting greater efficiency from photovoltaic solar cells.

In the experiment, the team applied an anti-reflective coating to the front, and a innovative series of multi-layered reflective coatings and a defraction grating – a closely spaced array of lines – to the back of ultra-thin silicon films to increase the cells’ power by up to 50%.

With the help of the carefully designed layers on the back of each cell, light is bounced around longer inside the thin silicon film, allowing it more time to transfer its energy into an electric current.  Without those coatings the light would be reflected straight out of the cell.

One of the team members, Peter Bermel, a post-doctoral researcher in MIT’s physics department explained that it is critical that any light entering the layer should travel through a long path in the silicon.  But what they have not figured out yet is how long that path has to be to ensure maximum absorption of electrons to produce the electric current.

The test was started by running thousands of computer simulations, testing variations of the thickness of the silicon,  spacing of the lines, and the amount and thickness of reflective layers on the back. These simulations were then used to optimize efficiency and power output.

According to Lionel Kimerling, the project manager and Thomas Lord Professor of Materials Science and Engineering: “The simulated performance was remarkably better than any other structure, promising, for 2-micrometer-thick films, a 50 percent efficiency increase in conversion of sunlight to electricity.”

Once simulations were complete, they were confirmed by actual lab-scale tests, where graduate student Lirong Zeng was given required to refine the structure and make the silicon cell.  As predicted, the experiment was a success and sparked considerable industry interest.

The work done so far was just the first step toward manufacturing an affordable, improved solar cell. Now all that is needed is some fine-tuning through more simulations and lab tests, and more work on the materials and manufacturing process.

According to Kimberling, if the solar business stays strong, we can expect this new technology to be ready within the next three years. Bermel added that, “the potential for savings is great, since the high-quality silicon crystal substrates used in conventional solar cells represent about half the cost, and the thin films in this version use only about 1 percent as much silicon.”

To evaluate its business potential, the project was selected by the MIT Deshpande Center for an “i-team” study. Here it was concluded that this thin film solar cell technology could provide considerable benefits in both manufacturing and electricity production, for uses ranging from remote off-grid to dedicated clean energy.

While no single project is likely to minimize the cost of solar cells, this type of innovation takes us one step closer to making solar power design competitive with fossil fuel and nuclear grid electricity.

Originally posted 2008-11-25 12:04:44.

A new kid on the block is arriving for regions where steady wind is not an abundant, nor a perpetual source. This advancement in wind turbine engineering is called the aeroturbine.

Windmills or wind turbines are fantastic for very windy areas of the world. Cities and towns near oceans do rather well with respect to harnessing wind energy to turn into electricity. The aeroturbines however, have handled some of the problems with wind generator technology. The noise that has been generated is greatly reduced significantly, and these new models virtually take away any threat to birds which frequently fall victim to the gigantic blades of the wind turbine.

With the wind turbine, there is also the issue of harnessing wind on the top of high buildings. They cannot be placed here due to the of the enormity of the systems as well as the cost involved.

This new design is a double-helix wind turbine. This has been designed to be placed on the tops of tall buildings to harvest energy from the wind. The propellers are different from the large blades of turbines. They are some what similar to the electric egg-beater if you were trying to describe the look of the propeller to someone. They are harmless for birds, can harness wind from many directions, and unusual gusts will still be useful for the generation of energy.

These units are not expected to be high maintenance and a large selling feature is their cost effectiveness and ease of production. In addition, aeroturbines are not be inhibited by snowfall. This will make them useful in areas where snow is a major factor most of the year. A wind of about 6 miles per hour will start one working and there is no demand for a uninterrupted wind. Aeroturbines also have a characteristic which will regulate them during high winds should the turbine begin going into over-speed mode.

Aeroturbines can be set up to be used with solar PV (photovoltaic) systems. They may also be installed vertically or horizontally. This means they can be integrated easily into any existing structure. The efficiency depends on how high above ground they are, forty feet is the recommendation and they shouldn’t be located near anything that will block the wind.

Aeroturbines should be for sale soon for all types of applications, houses, industries and institutions, etc. It will be awesome to see this new technology applied all over the world to help move towards cleaner, renewable energy sources.

To get more information on wind power generation, visit Dave Owen’s site “Wind Power Facts and Info”. You will find many ways to save money and generate your own green power.

The proposed answer is simple. Pound for pound and dollar for dollar solar power stations can not create the output of a fossil fuel power station. The energy trapped in coal, natural gas, and diesel fuel is very concentrated and very potent. Combustion fuels will continue to outperform the renewables market for as long as carbon based fuel prices remain low.

Combustible fuels can be thought of concentrated and stored solar energy from millenia before and in that sense are not really a bad thing. Without combustion, we would be without many modern technological developments, and we could not support our industrial base.

Most of our modern comforts and commercial activities are based on a foundation of several industries. This foundation includes processing raw materials like aluminum, iron, copper, steel, and more. This includes plants that produce machinery, tools, cars, airplanes and all the gadgets and gizmos we use in everyday life. This also includes heavy agricultural machinery and sawmills required to provide basic products to our economy.

The reality is our regular daily lives are very electricity intensive. This energy consumption is rooted in the infrastructure that bolsters our economy and our existence and the reality is it is supported by energy generated through combustion.

And here is the fundamental problem with large solar power plants. They can’t supply adequate energy to support America’s industrial base. This does not mean they are irrelevant or undesireable. It just means solar power systems make the most sense when used in residential and small commercial applications where energy consumption is moderate.

A 500 MW fossil fuel power plant can squeeze into a relatively small area of a quarter square mile without much challenge. When considering a photovoltaic solar power plant, nearly 1,140 acres (almost 2 square miles) of solar panels would have to be installed to equal this same capacity. This is 2 square miles of nothinig but solar panels, not even allowing for maintenance access roads and other maintenance space. Considering solar panels make peak power with the peak sunshine of the day then when you compare apples to apples we only get a quarter of the total output with more than eight times the space!

Where the weather and sunshine justify the use of solar power we need to integrate this useful power source into our energy portfolio. We must pay homage, however, to our modern combustion technologies. Modern combustion systems are cleaner and more efficient than ever before, and provide enormous amounts of power 24 hours a day. The energy density of fossil fuels is just to high to ignore when it comes to powering America’s industrial base.

Want to find out more about solar power, then visit Jim’s site on how to choose the best solar power for your needs.

Electricity is something which we have only become more dependent on since it was first made available to our homes. Of course, electricity can be quite expensive, but our modern lifestyles require access to a steady supply of electrical energy, so people will make sacrifices in other areas to keep this essential utility on.

Especially if you have a large family, electricity costs can become a large part of your household budget. It’s hard to keep costs down and many even decide against purchasing new electronics because of the increased energy costs their use would involve.

There is also the issue that the electrical energy available to most of us comes from non-renewable sources such as fossil fuels; and given the rapidly growing pace of energy consumption, these fuels may be depleted in our own lifetimes. The best way to preserve these dwindling natural resources is not to try to conserve the electricity which comes from these non-renewable fuels, but to use alternative sources of energy.

You can use renewable, non polluting energy sources to reduce your household’s carbon footprint and save money on your bills at the same time. Solar and wind power plants are already up and running in some places and other alternative energy sources are in the works. At the moment, solar and wind present the most useful forms of alternative energy for the home user.

Your household could begin using these alternative energy sources to lower your dependence (and your bills) on the local utility companies, instead using environmentally friendly energy. For some homes, it may be possible to become completely energy independent and make electricity bills a thing of the past.

However, solar power is not feasible for most of us, at least not if your plan is to meet all of your energy needs. Solar panels are very expensive and you will need a lot of them to provide all of the energy your home needs.

However, wind power is something which many people can begin using easily. Using readily available, inexpensive parts you can easily build a wind turbine for your household’s use. You can find everything you need online or at local scrap yards at a low cost. There are also plenty of instructional material and even video tutorials available online which walk you through this simple project so you can begin making your own clean, renewable energy. If you have a knack for building wind turbines and enough space to mount them, you can supply your home with all of the energy it needs.

Since wind turbines are so easy to build and the cost within anyone’s reach, wind power is certain to be a growing part of the energy plan for the average home. Wind power offers a limitless source of clean energy and it can save you enough money to pay for itself many times over in a very short time.

Originally posted 2009-04-24 12:58:47.