Hydrogen Gas In Cars - Is It Safe or Not

Your car is very likely to

be running on gasoline blended with ethanol, a corn-based fuel, which has been touted recently as the answer to the dilemma of ever-increasing oil prices and emissions of greenhouse gases. While ethanol has been considered as a viable fuel for cars, it has been used in this capacity for a long time without optimization, making it questionable as the right choice. Hydrogen gas in cars can offer improved fuel economy, and is a more recently available option in this field.

The use of hydrogen gas in cars however has seemingly countless benefits over both ethanol and gasoline fuels. It is a much cleaner burning fuel that leave no carbon footprint as its only emission is water vapor which is comprised of mostly nitrogen which make up over seventy five percent of the air we breathe. It also offers roughly two-thirds better fuel economy at about half the price.


Of the two major problems involved in converting to hydrogen gas in cars, distance from a hydrogen gas generation facility may be the most difficult to overcome.  Without available refueling stations, you will have problems finding the hydrogen fuel for your vehicle.  The second issue revolves around designing a viable on-board fuel generation system to continuously power the vehicle.

The process of generating large amounts of hydrogen on board the vehicle for burning in place of gasoline is still facing some technological limitations limiting use of the technology on the open road. Some auto manufacturers that plan to offer fully hydrogen-powered vehicles are also working on producing home hydrogen gas fueling stations. The home hydrogen fueling station has the potential to not only fuel your car but also power your home as well, offering tremendous saving both financially and environmentally.


There are several viable options for converting your gasoline-powered vehicle into a hydrogen hybrid that will allow you to take advantage of both the increases in fuel economy and a large reduction in your vehicles emission.  Commercially available kits produce small amounts of hydrogen using the electricity generated by your car and add it to the gasoline air/fuel mixture the car is already running on. Prices range in cost from roughly two hundred dollars for kits composed of easy to find parts, to kits requiring specialty equipment that costs several thousand dollars.


Large-scale commercial production of hydrogen fuel shows signs of expanding, and it will likely become more widely available.  This will allow us to begin seeing innovative new methods of using hydrogen gas to fuel vehicles.  But until then, backyard mechanics can experiment with putting together their own version of a hydrogen gas hybrid using a few easy-to-find parts and water.  You can find instructions for this so-called "water4gas" kit at various websites.


It's not only do-it-yourselfers and automobile manufacturers paying attention to hydrogen gas in cars, energy companies and even governments are now exploring hydrogen fuel technology.  With more interest along with financial resources to back up continuing research, the day may soon come that hydrogen gas will be the fuel of choice powering your car.

Bart R

Editor

www.hydrogengeneratorguide.com

Bird Watching

Bird watching is the observation of birds.  It may also be known as birding.  A favorite pastime or hobby for many people, according to US Fish and Wildlife Service there are currently 51.3 million birders in the United States alone and this number continues to grow.  Bird watching is a great way to spend time outside and enjoy the natural habitats in which different birds live.  Bird watching entails both your visual and auditory senses.  At times you may hear the bird before you see it.  Bird watching is a great for anyone that loves variety and a challenge while pursuing their hobby.

 

Tools for the Beginning Bird Watcher

 

There are definite tools that you will need to get started with your new hobby.  First on your list should be a good reference book or two.  The book should be one in which can easily find the bird that you may be specifically looking for or one that helps you to identify the type of bird that you have seen.  There are many great field guides to choose from to get the perfect book for you.  Check with your local bookstore. The next items on your list are pencils and a pad or journal.  A journal is a wonderful way to record where you have spotted a specific bird as well as keeping notes about the bird’s habitat and activities.   The next essential tool that the beginning bird watcher will need is a pair of binoculars.  The old adage “you get what you pay for” is true with binoculars.  It is important that you choose binoculars that will allow you to clearly see the subtle features of the birds you are looking for.  Most bird watchers choose a 7 or 8 power magnification and a 32 to 42 objective lens.  These numbers will read 8 x 32 and is usually recommended for the beginning birder.  Birders that wear glasses should look for binoculars that have a long eye relief. A long eye relief will provide an unrestricted view.  An 8 x 32 binocular will give a wider view and are easier to hold steady.  There are a number of other pieces of equipment that you can buy, but with these listed here you can easily get started with your new hobby.

 

Where, oh where are all of the birds?

 

You have your tools and are ready to get started bird watching.  Where do you start first?  There are a number of great ways to find the right spot to start bird watching the first of which being your backyard.  This helps you to learn to use your references, what you want to document, and getting the feel for using your binoculars.  Besides, the backyard can provide a wide range of birds that are fascinating to watch and identify. Some of the factors that you should consider are the time of year, time of day, and the habitat in which you live.  This helps you to learn what birds live in your area and gives you a starting point. 

 

Exploring the Bird Watchers World

 

Once you feel comfortable with the basic tools and observe a few birds you will want to spread your wings.  There is a whole world to explore and groups to join if you so choose.  Resources for groups, trips, vacations and specific species of birds can easily be found by doing a little research.  The Audubon Society is a great place to start.  Visit your local library for current birding magazines. Searching the Internet can also help you to find what you are looking for. 

 

Bird watching, or birding, is a wonderful hobby for anyone that loves our fine-feathered friends.  By yourself in the backyard or on an exotic vacation, you will always have a wonderful time with this hobby.  The main thing to remember is to have fun!

 

Is Your Office Green?

At your home, you may have stopped using incandescent bulbs, you may have a low flow showerhead, you may have added more organic foods to your diet, and recycling may have become an ingrained habit.You are doing what you can at home to keep our Earth green and to reduce your carbon footprint.

But how many of us are carrying that same concern into the workplace? How many eco-friendly office supplies do you use at work?

Using eco-friendly office supplies can save a business hundreds or thousands of dollars, depending on the size of your company. Here are eight ways to make your office a little greener.

1. Make it simple for your officemates to recycle. Set up bins for various recyclables that you go through in any given day. You can recycle the paper you print on, your calendars and organizers, even the ink cartridges themselves.

2. Purchase items made from recycled material, whenever possible. It's easy to find post-consumber paper and other eco-friendly office supplies, such as printers made primarily of recycled plastic.

3. Opt for refurbished office equipment instead of always buying new. Expect savings of 20 to 30 percent on refurbished office equipment and even more if you buy it used. Most refurbished items still have a valid manufacturer’s warranty. Make sure to read the fine print before you finalize your purchase.

4. Waste not. Get into the eco-friendly office mindset by reducing your waste. Print and write on both sides of the paper. Print documents only when it's necessary to do so. Share PDF files, for example, instead of printing each document. Use the office bulletin boards or email to reduce the amount of paper needed for office memos. Scrap paper should be collected for recycling and not thrown away. And, whenever possible, reuse envelopes, boxes and packing materials.

5. Turn off your computer when you are done for the day. The electricity you save by turning off your computer each day will be well worth the few seconds it takes to boot it back up in the morning. You may be surprised to know that many office machines are continuing to draw power from their source, even when they are switched off. You can save energy by putting the office equipment on a power strip, so you can entirely switch off the electricity to the machines.

6. When you replace office supplies, do so with an eye toward energy usage. Switch a CRT monitor, for example, to an energy-saving LCD flat screen monitor. You'll save on energy costs in the long run.

7. Clean green. Don’t forget the cleaning products used in your office. You can "green" them too by using only non-toxic, biodegradable, natural cleaners. Depending on the size of your company, you might be doing the earth a favor to do away with Styrofoam or paper cups. Have employees bring their own glassware for coffee or water. For large office gatherings when it's not practical to ask everyone to bring their own place setting, consider compostable plates, bowls, cups, and cutlery. More and more office supplies stores are beginning to carry such items.

8. Form a Green Team. If your business is large enough to merit it, form a "green" committee to meet on a regular basis and brainstorm new ways to fill your workplace with eco-friendly office supplies.

Protecting the environment is important enough to be carried on anywhere we are, throughout our entire day, at work as well as at home.

Bird Watching: Eyes That Catch The Wings

Flight has always captured people's attention.  Whether it is a propelled machine of human technology, or the soaring of feathered creatures, people, with feet planted firmly on the ground, will crane their heads upward, as they are in awe of the marvelous power of flight.  However, it is the beauty and majesty of the birds that display the greatest shows to those in admiration, as it is these species of nature, which are the truest of aviators.

 

The truest admirers of birds take delight in their natural abilities and marvels of flight, with absolutely not a single desire to cage, confine, coop, or hunt them.  These connoisseurs of such natural splendors of these fascinating and inspiring originators of winged flight are drawn to what is referred to as bird watching.

 

Men and Women of all ages, as well as children, can easily and accessibly become involved in the activity of bird watching.  Birds can be observed from any outside

environment and in all locations and settings.  All that one needs to become avidly involved are the accouterments of binoculars and a hat. And, for serious bird watchers, the supplemental enhancements of a map, a guidebook to reference the different species of birds, and a notebook to jot down the different birds viewed, along with possibly a digital camera.

 

A recent survey conducted by the U.S. Fish and Wildlife Service revealed that bird watching is the most rapid growing activity among Americans seeking an outdoor activity.  Therefore, the fledgling bird watcher is in good company.  For camaraderie, interested individuals can enjoy the social aspects of a bird watchers or birding club, with locating such a group being as simplistic as getting online or through the local chamber of commerce.

 

The rewards and benefits of bird watching are considerable.  In today's society, it is definitely a Green Activity.  For the budget minded, it's an interest or hobby of minimal cost.  From the aspects of health, it provides plenty of fresh air, along with a degree of exercise at a relaxing, varying and modest pace.  Observation of these incredible winged gifts of nature constantly increases one's knowledge of the habits of birds amid various habitats, as well as the considerable variety of species, which amounts to eight hundred in North America alone.  As a natural antidote to the hectic and stressful pace that presently confronts so many individuals, the watching of birds can offer immense solitude.  Families can also foster and derive shared interest, along with spending valued quality time together.  Forget the instrumental tunes of the I Pods, portable DVD players and the like, and take pleasurable contentment in the natural songs of the feathered musicians.  Watching birds can be a sport enjoyed by one's self, with a family, or in a group.

 

In ancient times, birds were regarded as omens by various civilizations, as it was once believed that these winged creatures could forecast future events, on the observations of their directions of flight and variations of sound.  Presently, the health of a particular environment can be partially determined by the significance of scientific study.  Hence, the study of birds can provide us with a prospective view of nature in comparison to ecological effects, as a conduit between society and nature. 

 

 

Diagnosing And Treating Contact Dermatitis

Before doing anything you should visit your doctor to find out if infact you are suffering from dermatitis and what kind of dermatitis it is such as  atopic, contact allergy or contact irritant dermatitis. In this article we will deal with treatments for contact dermatitis.

We all like taking care of our skin, we do whatever we can that is within our power to make it appear and feel supple, smooth, and silky that is why we buy lotions, creams, and even especially formulated soaps just to make sure that we get the kind of result that we desire.  However, when you come to think of it, there are some things which are way beyond our control that no matter how hard we try to take care of our skin, certain skin conditions like contact dermatitis would erupt and leave our skin itchy, dry, scaly, and red among its other symptoms.

But don’t get discouraged; there are different kinds of cures that are available when it comes to treatments for contact dermatitis that could help you deal with and manage it.  Here are some of the most popular treatments for contact dermatitis that you can consider once you have learned that you are affected by it.

These Popular Treatments Are:

1. The most popular treatments for contact dermatitis are emollients or especially formulated moisturizers to add moisture or help your skin retain some moisture to the affected area.  Oftentimes, these emollients and creams are used to correct dryness and scaling of the skin as well as correcting fine lines and wrinkles.  There are different kinds of emollients or creams that are formulated to help your skin heal from contact dermatitis that you could buy from drug stores like Cortisone.

2. Skin lubricants are another popular treatment for contact dermatitis which could help your skin feel smooth, slippery, and extra silky that when you come to think of it, you would think that it may bring you discomfort.  But then, lubricants like Vaseline could help alleviate the symptoms of dryness, itchiness, scaling, and other symptoms that you may have for having contact dermatitis.

What Treatment Is Best

There is no singular best treatment, when treating contact dermatitis, it is not enough that you get to be familiar with the popular skin treatments but also, it would greatly help if you would avoid certain things that could trigger the skin irritation.  Avoiding detergents which can be harmful for your skin, avoiding different kinds of chemicals, and keeping away from hot water would greatly help when it comes to managing contact dermatitis.

Please keep in contact with your doctor to learn about the different kinds of treatments for contact dermatitis and select the best cure for you.  Aside from that, what you could do is discuss with your doctor your long term goals and different treatment plans. You may be required to make changes in your lifestyle such as adjustments to your diet, clothes you wear where you live , all of which may be having a detrimental affect on your dermatitis.

Home Solar Panels - Residential Solar Power Without the Huge Cost

Soaring utility bills and abuse of the environment through expending fossil fuels are two huge issues that very much go hand in hand. This combination is a major factor causing so many home owners to look into the possibility of residential solar power.
According to the EIA, the U.S. Governments' official energy information group, households using electric to power their heating can expect a ten percent increase in their bill next year. Even worse, if you happen to use oil or gas, your increase will be as high as twenty-three percent! This is a growing trend, and not likely to change.
There has understandably been a huge push by homeowners to explore alternative energy, particularly residential solar power, and what they are finding is that the cost involved in purchasing and installing home solar panels is nothing to sneeze at. The hope is that down the road, prices will drop to a point where the average family can afford to install them. The government has taken first steps towards solving the problem by offering tax credits for people that have home solar panels installed. But until the production of solar panels is increased, and the installing of them is not considered a "specialty" type job that contractors charge an arm and a leg for, prices will remain high for residential solar power.
I decided this year to do my own research, and try to figure out how I could do it without financing between $5,000 and $30,000, which is pretty much the only option available to most of us right now depending on the size of the system. There is just no way I could spend the kind of money it would take, and have to wait years for it to pay its self off through utility bill savings.
What I found was pretty cool if you ask me.
If you're even a little bit handy, in what amounts to a fun weekend project, you can very easily create your own panels, mount them, and integrate them into the electric grid. Electric companies will even help you get your home solar panels synced up and hooked into the grid. You can do it at your own pace, and your panels will pay for themselves in a matter of weeks instead of years. I have not completely cut out my electric bill yet, but I also don't owe anyone money, and pretty soon I'll be totally off the grid. I can also feel good about my weekend projects that help the environment. A lot more so than tossing some cans in the recycling bin.
Anyone with a day off to spare that wouldn't mind seeing their electrical bill cut down while helping the environment should give residential solar power a try for their homes. Building your own home solar panels will be something you're very glad you did.
I've tried a few guides as there are several around, but the best one I found and can feel good about recommending can be seen at http://homesolarenergy.weebly.com/
Michael Findlay is a Yacht Broker in San Diego, CA. He is also an avid fisherman as well as a writer in his spare time. He is actively involved in several charity and environmental organizations, and is a huge advocate of renewable energy sources.
Find a great guide to build your own Residential Solar Panels Here

Solar Power - Advantages and Disadvantages of This Powerful Natural Energy

Solar energy has been produced by the sun every day for millions of years. Just in the past 30 years, engineers and scientists have developed ways of harvesting this solar energy and using it for the benefit of mankind. To many using the sun as a power source is a new concept and is shrouded in mystery. The sun produces energy in the form of light waves that travel to earth. With the power of the sun, plants can grow, animals can exist and the world as we know it can survive. Just in the past 30 or so years scientists have developed ways to capture this energy and convert it to forms of power that people use on a daily basis. The devices that can harness this energy are called solar cells. They have the ability to take this solar light and convert it into electrical or heat energy. These solar cells are what is put in solar panels to make them produce electricity and heat for a home or work place. Solar energy is a great source of power, but has both advantages and disadvantages.
Solar power advantages
with a solar panel installed, power can be harnessed for free, and even sold for profit
there is no harmful byproduct produced when using stored solar power like when gasoline or coal is burned
Power can be stored in batteries for later use like at times when sun is not available
solar cells and solar panels require very little maintenance and do not break easily
finally a solar power system is easy to install and does not make noise ever compared to loud gas/coal burning generators
The only disadvantage to setting up a solar power system is that it costs a good amount to set up for the first time. To have it done by a company can cost $3000 and up. There are systems that allow you to install the system your self for about $500. To find out more about these cheaper systems click here!
The advantages of having and using solar produceed power defidently outweigh the disadvantages, but most people do not learn about the advantages because of the high price tag. If people go with the cheaper systems by doing it themseves then people can save money and the environment.
my name is Jo and I have been interested in solar power for some time now. It is a big topic and hard to cover. I suggest checking out some of the cheaper programs. To see a pretty good kit click here!

Get Solar Panels and Become Your Own Energy Provider!

Going green is the growing trend as people become more aware of the impact they have on our environment. This awareness has led many people to seek out ways they can lessen their footprint on the earth. One option is the use of solar power for the home. Solar energy is the converting of the sun's rays into energy and heat. One way of doing this is to use solar panels on your home to capture the sun's rays. Maybe you are considering solar panels for your home and wondering if it is the right choice for your family. Let's look at the advantages and disadvantages.
The benefits are plenty, the first being that you become your own energy provider. You get to crawl out from under the utility companies. As electric rates continue to climb you will be unaffected. Another attractive benefit is that solar panels require little to no maintenance. They cleanly and quietly provide electricity for 25-40 years. Then there are the obvious environmental benefits. The use of solar panels reduces the consumption of fossil fuels. It reduces greenhouse gas emissions. It reduce the nation's dependence on foreign energy sources. Every little step toward green has a significant positive impact on the environment.
So, even the use of a small solar electric system is beneficial in a big way. There is only one disadvantage and that is the initial cost. The installation of a solar panel system for the home can run into the tens of thousands of dollars. As the popularity of these systems rises the options increase and the prices become more competitive. However, the thought of shelling out so much money for these systems can seem daunting and make one give the deal a second thought. The good news is that there are government programs in place, such as tax credits and rebates, to help offset the cost. Also, those who already use solar panels will tell you that they pay for themselves within a short amount of time as you avoid the rising rates of the electric company. In the long run you save money. So, this one disadvantage isn't really much of a disadvantage at all.
As demand has risen and technology has advanced, the types of solar panels available have become more varied and more aesthetically pleasing. In contrast to those of the past, modern panels blend right into the home. Solar panels can also vary depending on how much power you need. Words such as monocrystalline, and polycrystalline refer to types of panels. The other type is amorphous. The three types work in the same way. The main difference is in the way they are produced which can cause a slight difference in efficiency. When purchasing panels it is important to know how much power you'll need, how much space you'll have for panels and where you want them placed on your home. Knowing these key things will help you decide which panels will work best for you.
Solar power can save you a lot of bucks and solar power kits are now easy to own and afford. Did you know that you can get your own solar panels built and installed for under $200? Get off the grid the easy way and get all the Facts on Solar Energy at: Residential Solar Panels

Features of Hybrid SUV Models

Hybrid sports utility vehicles (SUVs) are high performance vehicles that are compatible to using two distinct sources of power- the gasoline engine and the electric motor. This provides a fuel efficient source of power.

 

The ‘milder’ hybrids are dependent primarily on the gas engine. They use a small electric motor/ generator to supplement this. There are also ‘strong’ hybrids in which the electric motor is given a larger role enabling it to propel the car on its own at low speeds.

 

Hybrid SUV Models

 

Toyota and Lexus are providers of hybrid SUVs. Honda provides the mild hybrids. These are the ones that rely mainly on the gas engine while using a small electric motor or generator to supplement it. Toyota Prius and Ford Escape Hybrid are examples of strong hybrids which have a larger role ascribed for the electric motor.

 

Features and Functionalities of Hybrid SUVs

 

The pathway of energy for the Hybrid SUVs can vary to wide extents. This depends upon various conditions and demands of the driver. Usually it is the electric motor that provides most of the momentum while driving at lower speeds despite the engine revving. The excessive power from the engine is absorbed by the smaller motor or generator and then routed back to the main motor to be used either for providing the energy to move the car or for charging the battery pack.

 

A simple system is involved in the Hybrid SUV setup. No rotating belt is there as in case of conventional Continuously Variable Transmission (CVT). There are simply two electric motors and a gas engine that is permanently linked together using a planetary gear set. The driver can perceive nothing but only a smooth flow of power in spite of the fact that there is a lot of variation in the different modes.

 

There is a third electric motor or generator in case of the RX400h and Highlander Hybrid 4WD-i – two models of Hybrid SUVs. It is worth noting that the front-wheel-drive Highlanders do not have this motor. These Hybrid SUV models have none of the typical elements present in an all-wheel-drive system, namely, individual drive shafts connecting the front and rear axles and a center differential varying the power split. The independent third electric motor or generator rated for 68 hp and 96 lb-ft of torque is instead built into a rear transaxle.  It is only in times of need like during hard acceleration or starting on a slippery surface that the rear electric motor comes into play. While moving under force of gravity (coasting) and braking, this rear electric motor acts as a generator. In other circumstances the two models work as front drive SUVs.

 

Solar Power For Post Lighting

Solar energy is all around us, but most people don’t notice it. For instance, the power source for many emergency phones on freeways is powered by it. This brings us the subject of solar post lights.
Solar energy started to come into popularity in the 1970s, when technology advances combined with massive oil price increases to make solar a popular alternative energy source. Back then, the world was just starting to become more aware about the risks of using so many non-renewable resources, and people wanted to decrease their dependence on fossil fuels. Now, solar power is being used by many different people all across the world, both in big and small ways. One of the small, but still important ways it is being used is in solar post lights.
Often, people want to light their driveways or backyards. Aside from running expensive extension cords to lamps, using battery after battery, or running lines in underground pipes, there really weren’t many choices to power their lamps. Now, solar post lights are regularly used by those who want the convenience of not having to change batteries, and those who want to save money on their electric bill.
Solar post lights work by using very small solar panels, which are attached to an energy collector. These solar panels stay out in the sun all day, attached to your post, and they soak up all of the sun’s solar energy. The energy collector in many of the solar post lights is a NiCad rechargeable battery, most of which can go up to 1000 charges! That is about three years. The light that is powered by the battery is an LED light, which takes very little power but emits a bright light. LEDs can last up to 25 years, making solar post lights a very economical investment. These lights will emit their soft glow for many hours during the night, depending on the amount of solar energy they received during the day.
Other advantages to solar lights are that there are no wires needed, so installation is very easy. Also, you can often buy the lights individually, so there is no need to buy a large package of the lights if you only need a few to illuminate your way. Each light runs independent of the others, so if one light malfunctions, the rest will still be there and glowing.
Whether you choose to buy a few or a lot of the solar post lights, they are still the most economical and ecology minded choice for your driveway and fence lighting needs. With a long lifespan and easy installation, these lamps are the perfect thing to shine through the dark of your front yard.

Rick Chapo is with http://www.solarcompanies.com - a directory of solar energy companies.

The Basics Of Solar Power For Your Home

Solar power is an alternative energy source with tremendous economic and environmental benefits. If you’re considering it for your home, here are the basics.
Sunning Your Home
Put simply, solar power works by converting free sunlight into usable energy. This process involves using photovoltaic tiles or platforms to capture the energy inherent in sunlight. The photovoltaic materials consist of positive and negative slices of material, often silicone, that react to the sun. As the sunlight hits these cells, the energy “slices” off negatively charged ions. This creates a magnetic field, a form of energy. The energy is then captured in small wires, which forms an electric current. The wires are connected to an inverter. The inverter converts the energy into a usable power source.
The beauty of solar power is it is a free source of energy. Historically, the cost of capturing and maintaining solar power wasn’t cheap, but this has changed dramatically in the last ten years. Systems are now much more efficient, with the total cost usually involved in the purchase and installation. Depending on the system, there is almost no maintenance cost and most systems have a 40 or 50 year life span. Not bad, eh?
Going solar is also more attractive now because of laws passed by numerous states. Initially, homeowners can get a tax rebate for installing solar. On top of this, more than half of the states now mandate a concept known as “net metering.”
Net metering is all about saving tons of money on your utilities. Essentially, you are now allowed to “sell” power back to the utility companies at the same price they charge you. With solar power, this means you can simply feed your system into the utility grid during the day and then use regular energy at night. Since your utility meter runs backwards, this effectively means you will dramatically reduce, if not eliminate, your electricity bills. This process alone can save you thousands of dollars a year and $40,000 to $100,000 over the life of the system, depending on your typical monthly bills. With such savings, you can see why solar power is becoming more attractive.
When it comes to solar power, the question isn’t whether you should use it. The real question is why you aren’t using it already!

Rick Chapo is with http://www.solarcompanies.com – a directory of solar energy and solar power companies. Visit http://www.solarcompanies.com/articles to read more solar electricity articles.

Solar Power And Wind Power

Nowadays global warming and the scarcity of fossil fuels are rarely out of the media. Some people carry on hoping that government will come up with some sort of solution, others don't really care and then a few people are wondering, "how can I help reduce global warming?"
One of the most obvious answers to this question is to use less power by moving your power source from fossil fuels to a renewable energy source. The two most hotly discussed forms of renewable energy are solar and wind power and this article will pit the two against it each to discover which one is best.
Solar Power.
There are many ways to harness the suns power the most common of these is to use a photovoltaic module to convert the suns ultra violet rays into energy. This is the technology used in solar panels. Other forms of solar power include using materials with different layers of salt density to capture the suns power and using a super green house style device to heat air to power turbines. In this article we will just examine solar panels.
Wind Power.
Put simply by using the wind to spin a turbine with a magnet on it electricity can be created. This works in a similar fashion to the turbines powered by steam in a traditional power plant.
The Costs
Although these two power technologies may sound like a perfect solution to the world's energy crisis both have their limitations. Firstly there is the cost, at the time of writing Solar power is cheaper than wind power when implemented on a small scale such as in an family home but wind power is generally cheaper when implemented on larger scale.
Efficiency
Efficiency is of course a big part of deciding upon a renewable energy source. For this particular round of wind power vs solar power home advantage will make a huge difference. If you live near the equator and experience a large amount of sunlight solar power is the clear choice, you should have no problem powering your home from solar panels. Like wise for wind power if you live on a blustery coast. The fairest question to sort this one out would be; what about if the contest took place in a neutral area with limited wind and sunlight. In general in an area with roughly the same wind and sunlight I would say you would be better off with solar power for the simple reason that all sunlight will be absorbed by your solar panels but not all wind will be converted to energy by a wind farm this is because the blades on the wind far need to spin at a certain speed if the wind is to fast or to slow electricity wont be generated.
Appearance
In my opinion for this round there can only be one winner and that is solar power I suppose it's a matter of taste but I find wind farms to be very ugly.
The Conclusion
Well it been a tight contest with each energy source a good bet in right environment but overall Solar Power is the winner due to its lower cost on small installations superior adaptability to different environments and more pleasing aesthetics. That's not to say wind power is a bad option as in the right circumstance it can be a much better solution than solar power.

Technologies Associated With Solar Power

There are various technologies associated with solar power, but all of them come under two major groups. The solar thermal technology--which includes passive solar heating and solar concentrator power systems-- use the sun to generate heat. Solar power technology, the second group, converts solar radiation into electricity through photovoltaics--a technology capable of producing electricity when exposed to light.
Group 1: Solar Power Through Solar Thermal Technology
Solar thermal technologies vary from small—in which a parabolic disk cooks food and boils water--to large, in which centralized solar power plants use many acres of mirrors to collect the sun's power, focus it and heat water to steam that will power generators. Solar concentrator power systems use mirrors and lenses to concentrate sunlight onto a receiver, which converts the sunlight into heat. This heat is used to heat fluid, which is led through pipes to a steam generator, where it is converted into electricity.Power plants with a capacity of 10 megawatts can power 10,000 households, and future power plants with capacities ranging from 30 to 200 megawatts are possible.
Flat-plate solar collectors are large, flat boxes dark-colored metal plates inside that absorb heat. This system is great for providing heated water for household use by passing water through pipes that are heated by the heat absorbed in these plates. Passive solar heating like this uses the sun’s thermal power to heat the buildings. The south facing windows in the northern hemisphere invite the sun’s warm rays in, helped by building materials that absorb the sun’s thermal energy.
Another benefit of solar thermal technology, which isn’t very apparent, and even seems oxymoronic, is its ability to cool buildings. This is done with absorption-cooling devices and desiccant cooling systems.
Group 2: Solar Power Through Photovoltaics
Photovoltaics is another way of collecting the sun’s energy. Solar cells made of semi-conductors convert the energy in sunlight into electricity. Sunlight, which is a stream of energy particles known as photons, hits the semi-conductors and transfers its energy into them. These photons generate electricity as they hit the silicon atoms in the solar cells.
Mirrored dishes and fresnel lenses, which consist of concentric rings of segmental lenses, and are used to help concentrate the sunlight onto a small area of photovoltaic cells. Concentrated photons cause a photoelectric effect as they hit one of the pairs of negatively charged plates and liberate the electrons. These liberated electrons are attracted to the other negatively charged plate. This flowing of electrons from one plate to the other is an electric current.

http://www.real-estate-magazine.com http://www.tech-tips-now.com

Hybrid Cars and the Basics of How They Work

The auto industry has been abuzz about the developments and introduction of new technologies for as long as it’s been around. The big new of this decade is the introduction of the Hybrid car. It’s not quite the electric machine everyone thought we’d be driving by now, but it’s halfway there and it’s a good solid step in that direction. But what exactly goes on under that slick new hood that makes these cars so special?

The science is a bit stuffy, but the basics are simple enough. It’s not even new technology necessarily. Buses and trains have been running with the help of electricity for years, but now it’s a consumer product, something you and I can go out and pick up from the car lot and drive around town.

Electric cars have a lot of drawbacks. They’re hard to maintain, harder to charge up, and don’t go nearly as far as you’d like, and we all know the drawbacks of the gasoline powered machines we drive around now. The mixture of the two is an attempt to cut back on car emissions and gas mileage while not falling victim to the pitfalls of electric cars.

Basically, with hybrid cars you’re bypassing the negatives of both sides. You still run your car on gasoline, but now it takes half as much and instead of the gasoline powering your car directly, it powers the batteries and generator that do most of the actual work.

If you brake or release the accelerator, the generator takes and stores energy from the motion in the car’s motor, putting it back in the batteries and recycling it into the all powerful energy that will propel your car forward. It sounds complicated but it’s really a matter of inserting a middle man between gasoline and your car that doesn’t pollute or deplete as you use it.

The fact that you’re still using gasoline is a necessity at this point as it would take a 1000 pound battery to emit as much energy as 1 gallon of gasoline. Gasoline is still an amazing formula capable of storing vast amounts of energy. Until a suitable alternative can be found and refined to the degree needed to operate a motor vehicle in our high powered, quick moving world, the hybrid is the scientific equivalent of a godsend. Our only other alternative is walking, or to start breaking the laws of physics.

With Energy Price Rises Why It Is Key To Understanding Solar Power Costs

The news is filled with discussions of current and future energy problems.  Finding renewable sources of energy is important, and the publicity has made solar panels and power more available to the consumer.  However, there are solar power costs that come with the systems.  It is an environmentally friendly source of power that can be used in all inhabited areas.It is also a completely renewable source of energy, for as long as the sunlight remains an active source of light.  Because of that, the costs are limited compared with the benefits, and are reducing all the time.

There are two basic types of solar energy that can be used by consumers -- passive solar heating and passive solar energy.  Passive solar heating is a great alternative for heating water and homes.  The sun’s energy is used directly as heat instead of being converted to other energy types.  Passive solar energy is a more complicated system of solar power that converts the heat into the exact power requirements of the site.  There may be more solar power costs associated with this type of solar power.

The Costs of Solar Power Explained

The costs of a solar power system are very surprising to many consumers.  Even with government rebates, initial investment can be high.  There are costs associated with installing a system as well as purchasing all the necessary equipment.  The most expensive equipment to be purchased is generally a solar power generator.  This generator is what converts the rays collected by solar panels into energy that is usable by your home.  While technological developments are lowering solar power costs, at present are still high.

Purchasing the correct generator for your home is an important step in the process of installing a solar system.  When you are faced with the high initial price tag, remind yourself that this system will reduce or eliminate your electricity bills each month.Go through past bills to determine your ordinary energy usage before making a purchase of a solar power system.  Choosing the best quality generator will prevent you from having to supplement your solar power.  With the current trend in energy costs, this can be a very expensive mistake.  It may also reduce the resale value of your home versus having a system that covers all the electricity needs of the property.

Many areas have aid, grants, and rebates for people who purchase solar systems for their homes.  By reducing the solar power costs in this way, you may make a system more affordable.  Make sure to check into and state or local offers before you purchase your system.  Installing solar panels on your property is a great way to reduce your impact on the environment.  The initial costs will be returned to you over time, as these panels will provide free electricity for years to come.Reduce your dependence upon external power suppliers and create an energy-independent property for yourself.

Solar Power: Is It Worth It?

This is a never-ending debate that will ultimately depend on your point of view. There are certain factors involved in answering the question such as:
• Where do you live• What is your current electric supply• How much does the solar power equipment cost• Do you define “worth” in monetary terms or in terms of its impact on the environment
Before you can consider these factors, I’d like to point out certain long-held misconceptions about solar power that are untrue:
: It’s too expensive: It won’t provide enough power for large appliances: It won’t work during the winter: It will only provide power when it’s sunny: It is very difficult to install and will only last 5 years: It’s unreliable and useless at night: It’s inefficient and not worth it.
A Look at the Facts
The amount of sun’s energy reaching the earth depends on where you live. If you’re in a sunnier place, the solar power equipment will pay for itself faster. Less sunny places can still make use of solar power, however.
Installing solar power equipment may cost you, but the upkeep costs are negligible, compared to the cost of being connected to the grid and paying a monthly electric bill. The kind of equipment you need depends on how much electricity you need. If you need a lot of electricity, your initial cost of installation will be high, but of course, this will be offset by the high cost you’re already paying for electricity off the grid.
Your solar power can be connected to the grid to pass on the extra electricity you are generating. This is known as net metering and adds to your credit. Connecting to the grid will cost you, depending on how far the grid lines are from your home.
Solar power becomes much more attractive when it combines with other solar technologies. A building with passive solar heating and water heating will require less electricity from your solar power source. Modern buildings, made with energy efficient materials will put less pressure on your solar power equipment. This in no way means that older buildings with poorer energy efficient materials can’t use solar power. Solar power, once installed, will pay for itself within a reasonable time.
After considering the above, it all comes down to the ‘worth’ of installing solar power. Is it only the monetary cost one should consider, or the total cost to the environment? It all comes down to how much you value the environment.

http://www.real-estate-magazine.com http://www.tech-tips-now.com

The History Of Solar Power

ith the recent rise in energy costs many people have been looking to alternative sources of energy. One of the greatest energy sources (our sun) is readily available for the taking. We just need to be able to harness it's power. For those interested, below is a brief history of how solar power came to be.

The history of photovoltaic energy (aka. solar cells) started way back in 1876. William Grylls Adams along with a student of his, Richard Day, discovered that when selenium was exposed to light, it produced electricity. An electricity expert, Werner von Siemens, stated that the discovery was "scientifically of the most far-reaching importance". The selenium cells were not efficient, but it was proved that light, without heat or moving parts, could be converted into electricity.

In 1953, Calvin Fuller, Gerald Pearson, and Daryl Chapin, discovered the silicon solar cell. This cell actually produced enough electricity and was efficient enough to run small electrical devices. The New York Times stated that this discovery was "the beginning of a new era, leading eventually to the realization of harnessing the almost limitless energy of the sun for the uses of civilization."

The year is 1956, and the first solar cells are available commercially. The cost however is far from the reach of everyday people. At $300 for a 1 watt solar cell, the expense was far beyond anyone's means. 1956 started showing us the first solar cells used in toys and radios. These novelty items were the first item to have solar cells available to consumers.

.In the late 1950's and early 1960's satellites in the USA's and Soviet's space program were powered by solar cells and in the late 1960's solar power was basically the standard for powering space bound satellites.

In the early 1970's a way to lower to cost of solar cells was discovered. This brought the price down from $100 per watt to around $20 per watt. This research was spearheaded by Exxon. Most off-shore oil rigs used the solar cells to power the waning lights on the top of the rigs.

The period from the 1970's to the 1990's saw quite a change in the usage of solar cells. They began showing up on railroad crossings, in remote places to power homes, Australia used solar cells in their microwave towers to expand their telecommunication capabilities. Even desert regions saw solar power bring water to the soil where line fed power was not an option!

Today we see solar cells in a wide variety of places. You may see solar powered cars. There is even a solar powered aircraft that has flown higher than any other aircraft with the exception of the Blackbird. With the cost of solar cells well within everyone's budget, solar power has never looked so tempting.

Recently new technology has given us screen printed solar cells, and a solar fabric that can be used to side a house, even solar shingles that install on our roofs. International markets have opened up and solar panel manufacturers are now playing a key role in the solar power industry.

Will Reece runs http://www.fuelfromthesun.com/ along with other alternative energy sites. For more information regarding solar power, visit us online at http://www.fuelfromthesun.com/

Getting Started in Herb Gardening

Just imagine your pasta and pizza without the finishing touch of oregano or the delicious mince dumplings without the pinch of sage! The outcome is sure to be bland and boring. This is what the herbs do for you’re your culinary skills - they uplift the taste and flavor of any dish. In addition to that they make the dish look colorful and inviting. Thus the defining character of any dish is the work of appropriate herbs. While you can buy them in the local grocery stores, it is always better to home grow them in your backyard; the addition of garden fresh herbs will definitely make your cooking and dining experience even more enjoyable.

 

Plant type

Before getting started in the task of herb gardening, you must learn about the different types of herbs. The herbal plants are of three types:

Annual---the herbs like basil, chamomile, dill, chives, lavender, lemon, mint, oregano rosemary, sage, tarragon or thyme are planted each spring and live for only one season.

Perennial---the herbs like catnip, balm, lovage, marjoram or thyme live for many years. Although they shake off the leaves during winter, their roots remain alive and in the turn of spring they bloom into new foliage.

Biennial---The plant like Parsley grow for two years. The first season is for growing foliage, next the seeds are formed. After that they die at the end of the second season.

 

Choice of the location

For herb gardening the question as to where to plant is very critical. Not all the herbs have same light or temperature requirement. While most of the herbs need exposure to the sunlight for at least 6 hours per day, the herbs likes chives, cilantro, dill, and mint are grown in the shade.

 

Soil type

Make sure of the soil requirement of a particular herb before planting one. In general an extra rich and over fertilized soil is not suitable for planting good quality herbs. Over fertilization kills the flavor of the herb by reducing the essential oil content of the herbs. The herbs do better in the moderately rich soil. In addition to that, your herb garden must have excellent drainage quality, so that soil does not contain extra water. Growing herbs in raised beds or containers is also a good idea.

 

Daily care of your herb garden

Just like with vegetables, other herbs require about an inch of water per week. However, those planted in containers tend to dry out more quickly and hence need more frequent watering. To get a better grip, with the soil keep garden beds weeded.

One interesting thing about herb plants is: they have inherent power to resist pests and disease attacks. This is due the aromatic natural oil, they are bestowed with; the aroma repel pests and insects naturally. Still, herbs are susceptible to the attack of insects like aphids, and diseases such as powdery mildew.

 

Keep these information in mind when you are going to start your herb garden for the first time; your care for your herb garden will result into great pleasure everyday all through the year.

Get Glimpses Of Another World With African Safari Holidays

African safari travel

Africa is a land of sweeping landscapes that take your breath away, of spellbinding native peoples who live in harmony with nature, and of a captivating diversity of the most splendid and amazing wildlife to be found anywhere. This intoxicating mixture of elements in Africa serve to make African safari holidays among the most memorable of any travel experience a person could hope for.

There are a myriad of interesting countries on the African continent that are more than capable of hosting memorable vacations and provide daring, exciting, and even alluring wildlife safari experiences. These African safaris will captivate your attention and perhaps even test your nerves. Some of the most popular countries that people visit on African adventure safaris include: Kenya, Mauritius, Namibia, Egypt, Ethiopia, Botswana, South Africa, Zambia and several others.

These kind of African safari holidays allow those who are imbued with the spirit of adventure to be in the same environment with a multitude of wild animals. While operating under the watchful eye of a skilled and practiced safari guide, you will more than likely have opportunities to take some breathtaking pictures of these beasts to take back home to brag about and treasure for a lifetime.

An African safari holiday is one of the main tourist attractions and sources of revenue for a number of African nations. Those who are interested in an African safari travel adventure will have many options for making the appropriate arrangements to set up an opportunity to mingle with wild beasts. However, there is certainly an element of danger when undertaking wildlife safaris because you are not entering into a land of tamed and controlled beasts.

Many people forget this fact when they are planning and preparing for an African safari holiday and have a tendency to think that perhaps they are just going to visit an enormous zoo exhibit. But, the animals that will be seen and observed during wildlife safaris are just that; wild. Because of this it is extremely important that your African travel includes the services of a trained and experienced safari guide.

A safari guide who knows the area and the wildlife in the area you will be visiting will make sure to take all appropriate precautions to make sure that you and the party you are traveling with will be safe during the safari. An inexperienced guide, or one who is more interested in charging someone extra money to provide them a "thrill," rather than safety, can put you in danger and such guides should be avoided at all costs.

African safari holidays that are carefully planned out and which are conducted under the careful watch of an expert safari guide will no doubt be one of the most significant and memorable travel experiences a person could ask for. Consider how alive and alert you will feel when surrounded by massive wild animals in their own environment and how the memories of such an experience will stay with you far into the future.

What is the Greatest Microdermabrasion System?

One of the best cosmetic procedures for women these days is microdermabrasion. What precisely is it?  A microdermabrasion system is none other than the elimination of the outer most layer of the skin by a gentle abrasion.  It is a process that was first done in spas and salons that now can be done very securely and professionally and economically in the comfort of your home. Mature women, in particular, have fallen in love with microdermabrasion. In fact, the maturing of the woman’s skin is for the most part seen on her face and by having regular microdermabrasion systems, the old dead skin cells are removed making her face feeling smooth and looking younger. We can say that microdermabrasion is what is used by countless to help the anti-aging procedure. The treatment of microdermabrasion is what both women and men over the age of 30 should be using to fight the appearance of fine lines and wrinkles.

Estheticians can now give women a treatment that will alleviate them of the older skin on their faces and lend a hand to lessen fine lines and wrinkles. A microdermabrasion system that is specifically used in spas is a mechanical abrasion rod that uses zinc oxide or aluminum oxide crystals to take away the skin cells. These particles can be vacuumed off through the rod. This procedure is usually not painful and does not have need of any anesthetic. Nevertheless, some customers have made a complaint stating that the procedure is painful and their skin remains red for more than a few days. This is not what microdermabrasion should do. This setback on average takes place because the technician is not very skilled or familiar about her treatments. She is bearing down on the skin too hard and too long, consequently, irritating the new soft skin. The client usually never returns for another visit after one of these painful treatments.

Lately, there have been some companies that have developed a microdermabrasion system kit which can be carried out with no trouble and safe and sound at home. It usually is a kit with a tiny hand held microdermabrasion machine. It runs on batteries and has 3 soft brushes which attach to the machine. It comes with a jar of diamond fine crystals of zinc oxide that is used on the face with the brushes. The tiny device is then switched on and it delicately and easily gets rid of the dead skin cells from your face. The good thing about it is that you have total power over as to how hard or soft you wish to employ the brushes.

The procedure takes no more than 3 minutes and can last as a minimum 1 year, and it is done in the privacy of your restroom. The results on your skin are eye-catching. This microdermabrasion system is what it is designed for; the active, working woman who is multitasking and does not have the time or money to visit a spa on a regular basis for an anti-aging treatment. This microdermabrasion kit should be incorporated with every woman’s skin care schedule.

Brazil: Embracing Alternative Fuels And LEading The Way

In the world today, Brazil is the one country that has already taken major steps to greatly reduce their dependence on foreign oil. During the 1973 oil crisis, the Brazilian Government at the time decided to implement their "National Alcohol Program", better known in Brazil as "Proalcool". It was a planned strategy to implement an ethanol production infrastructure for Brazil's automobiles. Today, 8 out of 10 cars on the road in Brazil run on ethanol. Some run on 100% ethanol. This brilliant program set the stage for ethanol to fulfill the promise of energy independence and freedom from reliance on fossil fuels for the Brazilian people.

The Source

The United States is the largest producer of Ethanol producing about 35% of the world's ethanol. Brazil is a close second producing about 32 to 33% of the world's ethanol. In America, Ethanol is derived from the distillation of sugar that is obtained from corn. In Brazil, ethanol is derived from the sugar cane plant. Sugar cane grows all year round in Brazil. The ethanol derived from sugar cane provides 8 times the energy that was used to make it. Also, the waste material after the sugar is extracted from the cane is used as energy for power plants. Ethanol burns cleaner than regular gasoline because of the extra oxygen in its chemical makeup. Because ethanol is distilled from a plant, it emits no harmful toxic emissions such as carbon monoxide.

The CO2 that is released into the air when ethanol is burned is absorbed by the original plant or biomass (such as the sugar cane plant) that the ethanol was extracted from to begin with, making ethanol a carbon-neutral fuel. Brazil is poised to greatly surpass the United States in ethanol production worldwide. The road that led to this energy paradigm shift was not so smooth though. In the beginning, the government was subsidizing sugar cane growers. But as soon as oil prices dropped in the early 80's, the government stopped subsidizing sugar cane growers and many of them went out of business. Demand for ethanol had dropped.

The Future

Brazil has managed to achieve a 50% replacement of petroleum by ethanol. Also, 80% of all of Brazil's car fleet is flex-fuel capable. They can run on 100% gasoline or any combination of ethanol/gas mix such as E10, E25, or E85. Brazil is on the road to total oil replacement by ethanol, a notion that doesn't sit well with the national oil company in Brazil; Petrobras. The present sugar cane cultivated area in Brazil dedicated to ethanol production is about 7.4 million acres. It constitutes about 1% of the total arable land. In Brazil, there has been an increase of about 3% a year in ethanol production without having to add to the arable land with more sugar cane plantations. This is due to the refining of extraction technology and the derivation of higher yielding sugar cane plants. It wouldn't be hard for Brazil to achieve 100% replacement in the very near future.

If you want to learn more information about ethanol and ethanol production and products, please stop by http://www.allethanol.com and have a look.

Solar Power How It Works To Power Your Home

There are two main types of solar power, solar thermal and photovoltaic. Solar thermal uses the sun light's infrared energy to either heat a liquid or to warm a mass of material that will later on release its stored heat. Harnessing solar thermal energy involves building a house in such a way to collect the sun's heat during the day and radiate it into the home during the evening. However, in the summer time the house's construction uses mass to keep the sun's heat out of the home.
Solar photovoltaic energy converting sun light into electrical energy. The most commonly associated component are the photovoltaic panels or solar panels that you see mounted on roofs.
This article will be focusing on how photovoltaic solar power (solar panels) and systems work.
Why are solar photovoltaic panels always on the south (or north) side of the roof?
In order to get the maximum electrical output from photovoltaic panels they need to be oriented to solar south in the northern hemisphere and solar north in the southern hemisphere. Solar north and solar south are the same as magnetic or compass north or south. There is about a fifteen degree difference between them.
Most solar photovoltaic panels are set at home latitude plus fifteen degrees or home latitude minus fifteen degrees. Depending on if you want a summer or winter bias to the angle of the solar panels. In higher latitudinal areas it makes more sense to have the photovoltaic panels set on a winter bias, so that during the winter the solar panels still get enough sun light to produce electricity.
How does a photovoltaic cell produce electricity?
A solar panel consists of a collection of photovoltaic cells. Each photovoltaic cell is made up of silicon wafer. Silicon in its pure state is a poor electrical conductor. During the manufacturing process, an impurity is added to the silicon so that when the photons (light) strikes the wafer electrons are released and create electrical current.
The type of electrical current produced by a solar panel is a low voltage direct current, or DC, typically in the range of six to twenty four volts. Photovoltaic panels have a nominal output voltage of 12 volts and an effective operating voltage of 17 or more volts.
A solar panel's electrical output is affected by several factors. They are angle of the photovoltaic panels to the sun, time of day, time of the year and weather conditions. Solar photovoltaic panels produce more electricity during the middle of the day when the sun is directly overhead compared to the early morning and late evening when the sun light is striking the solar panel at a shallow angle.
Components of a residential solar power system
A residential solar power system consists of four components are: photovoltaic panels, charging controller, battery pack and an inverter. The photovoltaic panels convert sun light into electricity. The electricity is sent to the charging controller who keeps the battery pack fully charged, but not over charged. The battery pack sends the electricity to the inverter who converts the DC voltage to household AC at 120 volts and 60 hertz.
Photovoltaic panel
The output of a solar panel is stated in watts. The wattage is stated is typically for peak sun hours. Since the amount of sun light varies through the course of a day, to level out the variations the peak sun hours has been adopted by most manufactures to help installers and customer's compare different solar panel models.
Suppose a solar panel is rated for 100 watts and an average of six peak sun hours is available per day. Then the solar panel would produce 100 watts * 6 peak hours = 600 watt hours of electricity or 0.6 kilo watt hours (KWh).
Charging controller
Charging controller or charge regulator controls the charging of the battery pack. It continually monitors the battery pack's charge state. If the batteries are low, it will send electricity from the solar panels to the batteries. It also prevents over charging of the battery pack.
Don't allow someone to convince you that a charging controller is not really required. Directly connecting the photovoltaic panels to the battery pack can permanently damage the batteries and possibly cause them to explode.
Battery pack
The battery pack's purpose is to store electricity generated by the solar panels during the day and then at night or during extremely cloudy days provide electricity to the inverter.
The battery pack typically consists of lead acid batteries. Lead acid batteries are relatively inexpensive and readily available. There are many different types, sizes and capacities of batteries available. The most popular are gel cell and AGM deep cycle batteries because they are maintenance free and last a lot longer than wet cell lead acid batteries.
The most important thing to remember about the batteries is that the need to be deep cycle. Deep cycle batteries are designed to be discharged then recharged hundreds if not thousands of times. A deep cycle battery is designed to discharged to nearly empty, but not completely and then be slowly recharged over time. A common mistake for home owners is to think that they can use automotive batteries instead of deep cycle batteries. Car batteries are shallow cycle batteries. They are designed to discharge a lot of current quickly and then be immediately recharged.
Inverter
An inverter converts the DC electricity stored in the battery pack into household 120V AC. Almost everything in your home is powered by 120V electricity. Things like table lamps, freezer, lights, motors, dishwasher, and so on.
There are two main types of inverters sine wave and modified sine wave. The power company provides electricity as a sine wave. The electricity's charge value goes smoothly from positive 120V to 0V to negative 120V and then back up to 0V and finally up to positive 120V. Then the cycle begins all over again. The time it takes to go through the entire cycle is one second.
Modified sine wave is also known as a square wave. Here the electricity's charge value goes from positive 120V to negative -120 volts in effectively zero seconds.
Most household devices will function on a modified sine wave power. Light bulbs and motors will work, just not quite as efficiently as they would on sine wave electricity. However, there are some electronic devices that will not work on square wave electricity. It will be necessary to check with the manufacture to determine if the device will work on square wave electricity.
Now you have a basic understanding of solar power how it works to power your home. Now you have enough information about how solar power works to determine if it is a technology that you would want to invest in for your house.

Want more information on solar power installer? Try visiting http://www.homesolarpowerguide.com, a popular website that offers tips, advice and resources related to solar power. By Willhelm at homesolarpowerguide.com

The Most Popular Hybrid Car Is The Toyota Prius.

The Toyota Prius is still the most popular and best-selling hybrid car in the US and world today. When the Prius was released back in 1997 it pioneered the trend towards hybrid vehicles.

Purchases of the Toyota Prius started to rise as more models were released, even though, initially, sales of the now-popular hybrid vehicle were not very good. Toyota released its second-generation Prius in 2003 as the first midsize hybrid available to the public, and that year it was named Car of the Year by Motor Trend magazine.

People are not just buying hybrids because of the environmental and health issues, but also because of the soaring gas prices which is leading people to look for alternatives. Prius is the number one choice due to its simplicity and price, although, there are many hybrid cars to choose from.

Many improvements have been made to the latest hybrid vehicles. While the first version of the Toyota Prius had excellent fuel efficiency, air conditioning was the sole option available. The second generation vehicle improved on the first in aesthetics, speed, and size. It is the first sedan of its class and size and has won numerous awards.

It employs the Synergy hybrid system used by all of Toyota's hybrid vehicles. It has a 1.5 liter 4 cylinder engine with smart valve timing along with an eternal magnet Ac synchronous motor. It has 110 horsepower (combining electric power with gas power) and 46 mpg fuel economy (city and highway mileage combined, as rated by EPA).

It has an electronically controlled continuous variable transmission, anti-lock system and regenerative breaking. It has 89 % fewer emissions and grants the owner a tax credit upon purchase.

Power windows, cloth seats, micron filter air-conditioners, cruise control, door locks, and keyless remote entry are included as standard features in the second generation Toyota Prius. Switches can be found on the steering wheel that controls the climate, audio and cruise control.

Customers have the option of buying the vehicle with a navigational system with Bluetooth technology. What makes it different from any other hybrids on the market is that it uses a power button to start the ingition rather than a key. An energy motor is mounted on the dashboard which indicates the flow of power between the engine, electric motor and battery pack.

While the second-generation Toyota Prius isn't the most stylish of the available hybrids, its low price, high miles per gallon, and environmentally minded features combine to make it extremely attractive. If you're looking for practicality why not choose the pioneer?

You can find more great information and articles about hybrid cars, including the Toyota Prius, on our website.

Combine The Power Of The Sun and The Wind

Many people today have realized the dream of being completely off the grid by combining wind and solar energy. Small sized affordable wind generators are available today for the home user, and they are being combined with photovoltaic cells for power generation. It’s obvious that fossil fuel energy costs are going to keep on rising making it harder to afford getting power from the grid. The time is more than ripe for solar wind energy to be one of the solutions to rising energy costs, and to take us off of fossil fuel energy dependence.

Wind Turbines

Wind turbines are actually very simple machines. They consist of 3 parts: rotor blades, a shaft, and a generator. The rotor blades act like a propeller that turns the shaft when the wind flows through them. The shaft then turns the generator and a current is generated. About eighty-five percent of all off-grid systems use solar wind energy.

The new micro as well as mini wind turbines are very popular with sailors, and are now starting to be more popular with home owners in Europe and the UK. Mini turbines are very cost effective and will only cost about $1,500 to $2,500. They are perfect for generating electricity if you live off the grid in remote rural areas. It’s satisfying to think about having solar wind energy provide for all your energy needs and also knowing that you never have to depend on utility companies.

Photovoltaic Cells

The typical home solar power system consists mainly of these:

a)Photovoltaic Panels

b)Charge Controller Module

c)Batteries (optional)

d)Inverter

Photovoltaic panels convert sunlight into an electric current. The type of current generated by a photovoltaic panel array is DC or direct current. In order for you to be able to plug into this source of electricity, the current has to be converted into AC or Alternating Current. That’s where the inverter comes in. It’s job is to convert DC into AC current.

Solar wind energy systems are also called hybrid energy systems because the use a combination of solar and wind power to generate electricity. The wind turbines are mostly used during the winter months (in the northern hemisphere) when the sun’s vertical rays are mostly directed toward the southern hemisphere, and days tend to be short and cloudy. During summer months, photovoltaic cells would supplement greatly along with the wind turbine.

By using hybrid solar wind energy systems, a homeowner has the option of using or omitting batteries for storage. Homeowners also have the choice of being “Grid-Tied” or “Net Metered”. This means that your solar wind energy system has the ability to provide electricity not only for your house, but the power company as well. This way, if your solar wind energy system generated more energy than was used, the energy can be sold back to the power company. When you’re selling energy back to the company, your power meter runs backward. The "net metered" system therefore is greatly desired. The grid also works as your “battery backup” when your hybrid solar wind energy system doesn’t provide for your power demands.

Net-metered systems are also recommended because they are easier to install, cost less, and offer better performance.

Different Types Of Solar Energy

Passive Solar Energy

Solar panels can be used to create the type of solar energy that does not require mechanical aid called passive solar energy. This type of technology uses sunlight to provide heating and cooling of water and air. This quite interesting in that the very design and location of a home will be based on this technology. The altitude of the sun in winter and summer, the geographical location of your home are all variables in utilizing passive solar energy. One example of use of passive solar energy would be a sunroom, or solarium.

Passive solar energy can be used based on the construction of a house to supply energy for heat, and to cool your home. Heat is ventilated into your home after storage. You can also heat your water using passive solar energy. It has been noted that solar panels used to generate passive solar energy to heat water generate more power than those used for generating electricity. Maybe we should call passive solar energy, straight sun power.

The trick to passive solar energy is that it doesn't have to convert solar energy into electricity, thus losing a certain amount of energy in the process. What you're left with is a more efficient heating and cooling system than you would have if you converted solar energy into electricity and then used that solar energy for your water heater, electric heat registers, and air conditioners.

However, you may want to complement the cooling aspect of this system with a dehumidifier or two to take the humidity out of the air, which can make the cooling feel a lot more efficient, or you may even want to have an air conditioner for back up for particularly hot days that reach degrees in the three digits. People in Texas and Nevada, Arizona, will need this.

Solar panels will cover about 1/3 the total square feet of your home. Whether you are using panels for passive solar energy or solar energy for electricity, or both, the cost savings is worth it. In time it will pay for the initial cost of installation. Installing your home solar energy system right the first time with aid of a professional will position you to enjoy free energy safe for the environment and beneficial to your family. Not to mention, increase the value of your home.

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Home Made Solar Energy Solution

Using Home Made Solar Energy

There are a lot of benefits to home made solar energy and when we say home made solar energy we mean the kind of systems installed by professionals but made for your home. If you do not have home made solar energy yet, consider converting your home to solar energy. When you have converted over you will notice the difference between the cost from what you had with the local power company to the cost of home solar energy. The difference in your bill and the environment will speak for itself.

Solar energy in the home is a win win situation. You are doing the environment a favor as well as increasing the influence for others to have solar energy homes. In this day of energy conservation and concern for the effect that human activity is having on our planet you want to get a home made solar energy system installed and let your wallet and help our environment relax a little.

Converting your home to solar energy is costly. But the overall cost in the long run will make your new home made solar energy home be free of local electricity, saving you money and making you money because you can store excess power and resell it back to the local grid as they call it..

Which would you rather have, a solar energy system for your home, or the local power company making electricity the old fashioned way that will continue to be harmful to our the atmosphere? Using home made solar energy is a great way to save money and the environment at the same time. If more people took the initiative to convert their home to solar energy this world would become a cleaner place. Also consider that their are great incentives from the local government for going solar. Just log onto your state's website for more information. They give tax breaks and cost savings on purchasing electric automobiles, why not your home?

Universal Solar Power - 'Solar Tres' and Commercial Solar Thermal Energy

After the success of Solar One - the world's first large-scale thermal solar power plant - and its update, Solar Two, Europe has now entered into the race for sustained solar power.
Solar Tres, located West of Ejica in the Andalusia district of Spain, has been modeled on the Solar One and Two projects, which were developed and updated in the Marstow Desert, California, in 1981 and 1995. Like its American predecessor, Solar Tres will produce energy through heliostats: large mirror assemblies that track and reflect the sun's rays throughout the day. From there, it is bounced onto a central column, named the 'Solar Power Tower', which absorbs and stores the energy, to be converted into thermal power.
What marks Solar Tres above its prototypes is that it uses molten salt as its conducting fluid, so that the energy can be stored in molten form and converted at any time. It means that the new European Solar Power Tower can be operational 24 hours a day, allowing for greater energy storage and conversion, and it outstrips its US counterparts, which ran on oils, and so had a lower capacity for storage after conversion.
It also looks to expand on the size of Solar One and Two, with a heliostat field that is three times larger than Solar Two at its optimum. It means that Solar Tres has a potential capacity of 15MW, where Solar One and Two could reach a maximum of 10MW. Not only can it run more efficiently, then - working right round the clock - but its output is greater, allowing for sustainable energy that is produced more quickly and in abundance.
By all intents and purposes, it is a larger and more ambitious project. With the backing of the EU Commission, who have provided 5 million Euro through the EU 5th Frame program, it has the potential to move thermal solar power into the competitive energy markets.
After the relative success of the original US Power Tower Plants, the improvements to Solar Tres mean a bold step towards sustainable energy in the world at large. With a project of this scale, it signals a move from personal sustainability initiatives - the efforts made, from individuals to family units - to a potentially full-fledged commercial representation of universal solar power in the community.
It now means that two of the world's major political powers - The US, and the EU - are committing themselves to the importance of sustainable energy. Whilst Solar One and Two are now closed, they represent important first examples of what Solar Tres can now make possible.
And that is not to say that the US have abandoned the pursuit; upon the closure of the original Solar One and Two site in 2001, they commenced production of Nevada Solar One, which became operational in 2007, and boasts a maximum production capacity of 75MW. With three major Solar Power Tower Plants built since 1995, moves to a genuine production of solar power are being implemented on both sides of the Atlantic. Sustainable energy is a real possibility. Let's hope other nations follow suit.

Chris Woolfrey is the solar panels expert at www.EcoSwitch.com The environmental social network EcoSwitch

Save Money With Solar Power, 5 Ways To Use The Solar Power Around Your Home And Garden

There are many way you can use Solar Power around your home & garden, here a just a few that can get you started in saving money and helping the environment.
1. Solar Garden LightsWhy go through the expense of digging up your garden and laying cables, when you could use Solar Powered Lights. They are easy to install and an attractive way to use Solar Power. They charge during the day and automatically turn on at dusk. You do have to think about where you place them in the garden, so they can get a full charge during the day.
2. Solar Water fountainsEasy to install and they can be a charming addition to any garden pond. Having a fountain can also keep your pond healthy, by stopping the water in the pool from stagnating. The sound off running water is also known way to relieve stress.
3. Solar Battery ChargersWhy charge the batteries for all your gadgets like you mobile phone or Ipod from the mains when you could use a Solar charger wherever you are. Solar Panels now come in many shapes and sizes. Some varieties can be rolled up so are easy to carry; you can even get them built into rucksacks. You can get a charger specifically designed for the Ipod, which uses solar power.
4. Solar Pool HeatingWhy not use Solar Power to heat the water in your pool and then keep that heat in the pool by using a solar pool cover. If you are still heating your pool using power from the mains, you are literally making your money evaporate into the air.
5. Solar PanelsCreate power or heat water for your home to help reduce your heating bills in the long run, the Solar Panels can be fitted to your roof and the suns light is converted into electricity or used to heat the water for your home. This is the most involved way to use Solar Power in your home, if you want to go this route, I would employ professionals who will be able to advise you in what the best plan of action would be, and the possible savings.

Gavin Dye is the webmaster and author at http://www.solar-power-4u.com where you can learn more about solar power and alternative energy. Check out his blog at http://www.solar-power-4u.com/blog

The Benefits of Solar Garden Fountains

Solar powered electric appliances become more and more popular recently. Many home owners get solar powered home appliances, and of course solar fountains. There are many advantages to buying a fountain that is solar powered, but there are some downsides as well.

How do solar fountains work?

Usually  solar garden fountains   don't requare much installation. Just like many other home appliences that are solar powered they use solar panels with Photovoltaic (PV) cells to collect energy of the sun. Since a fountain pump doesn't require much solar energy, the panels are not big.

There are two main types. First are fountains where solar panels are incorporated in the design of the fountain itself. This type is the easiest to install, but you have to make sure that you place your new fountain in a sunny spot otherwise it won't work.

Another type has remote solar panels, which can be positioned several meters away from the fountain. If you chose this type, it doesn't matter whether your fountain is in a sunny or shady spot as long as the panels are exposed to the sun. Most solar fountains with remote panels come with easy to set up mounting system for the panels. Usually you can mount them on the wall, use grass stakes to position them on the loan or use a tall wooden stake to put your panel high up above all the plants.

The benefits and downsides of solar powered fountains

There are many benefits!advantages of getting a solar garden fountain rather than the electric one. The most obvious advantage is that you save on your energy bill. An electric pump won't add much to your energy bill in a day, but if you want your fountain to work all summer, you can save a lot by using sun energy instead of electricity or batteries.

Another advantage is that you are not limited by proximity to a power source when selecting a place for your fountain. This is particularly important for people with large gardens. You can place your fountain in the farthest corner from the house, as long as the solar panels are on a sunny spot.

Also solar fountains don't requare much installation work. Fountains with panels built into a body of the fountain don't require any special installation at all. This type is perfect as a solar pond fountain that sprays water from your pond. Since there is no cord the fountain can just float on the surface.

The main disadvantage of a solar powered garden fountain is it might stop working in cloudy weather. Most pumps will still work on a slightly cloudy day, but if it is really overcast the flow of water will be much less. And, of course, your fountain won't work at night.

Also, it is best to disconnect your fountain from December to March. It would work fine on a sunny day without snow, but snow and frost can damage your pump.

Consider Solar Energy Power

Making Your Home a Solar Power Home

Using solar power as an additional energy source is not only smart, environmentally, but economically. Of course it is going to require some research first. Understanding the concept of solar energy power is key to establishing the right system for your home and its effectiveness.

Solar Energy Questions:
1. How will my solar energy system work?
2. How much will it cost?
3. What equipment will I need?
4. Can a professional come and evaluate my home?
5. What are the benefits?
6. Do I go all solar or keep local power as a backup?

Advantages of Local Power:
1. Backup to your solar energy system
2. You can sell solar power to the local power company
3. Special benefits from your state government

In addition to solar power, you can also supplement your system with hydro power.  Hydro power is a great back up to your solar energy system on cloudy days or in the winter.  If you are lucky enough to have property on a river then investing in a hydro system to supplement your solar system is a great idea.

This is a growing trend in our world today and is going to grow eveen further as the need to supplement our global energy needs continues to be held in concern. Cost will eventually drop to be even more affordable as time changes. More and more I foresee a futuristic look only known in the movies, but will become reality of solar energy plants supplying to local solar homes and businesses.

It may take some time to accomplish this, however, the energy crisis of our day will escalate the progress as the concept of supply and demand begin to shift towards solar power. It only makes sense environmentally, and economically. Hopefully you will consider the concept and make preparations to head that way for your home.

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Solar Cell Power - The Key to a Greener Future

Unless you have been living under a stone recently you will have noticed that Oil prices are going up almost every day. That's not just bad news for motorists though, for the list of things that are made from oil is unbelievably long. Everything from cosmetics to carrier bags, food, paint and plastics; the list just goes on and on. Apart from the price of gas, though, most of us will notice the rising price of oil being reflected in higher utility bills. But help is at hand from an unlikely source - the sun. Thanks to some clever technology we can now use solar cell power to provide us with electricity to heat our homes and power our lights.
Solar cells have been around for many years now - probably much longer than you think, but it is only with today's advances in technology and, of course the rising oil price, that solar cell power is becoming economically viable. Previous solar cell designs didn't produce much in the way of electricity for the surface area they took up. They were expensive to produce, and most of them didn't work efficiently in anything less than direct sunlight.
Today's solar cells, however, thanks to advances in material technology, and electronic control systems are much more efficient. It is now possible to generate sufficient solar cell power to heat water for your washing and bathing, if not your central heating, on even cloudy days. Solar cells are obviously most efficient in direct bright sunlight, but this is no longer a necessity.
Solar cell power is best suited to producing hot water. This hot water can then be stored and used for bathing and cooking etc, or it can power your central heating, although it is often necessary to supplement the solar cell power with a conventional electricity supply, especially in larger houses. Normal hot water heaters often consume almost a half of a house's energy. Therefore, by replacing a gas or electrically powered hot water heater with a solar cell power heater you can significantly reduce your energy bill. In some states you may even qualify for tax relief on such a system considerably, as well as making the owners eligible for a tax cut in select states.
Todays solar power cells are also becoming cheaper. For the price of a years utility bills, it is now possible to build a solar power system for your house that will give a lifetimes supply of free electricity with virtually no maintenance.
So, now is the time to get yourself into solar cell power for your house. You could save a lot more than just the planet.

Get Solar Panels and Become Your Own Energy Provider!

Going green is the growing trend as people become more aware of the impact they have on our environment. This awareness has led many people to seek out ways they can lessen their footprint on the earth. One option is the use of solar power for the home. Solar energy is the converting of the sun's rays into energy and heat. One way of doing this is to use solar panels on your home to capture the sun's rays. Maybe you are considering solar panels for your home and wondering if it is the right choice for your family. Let's look at the advantages and disadvantages.
The benefits are plenty, the first being that you become your own energy provider. You get to crawl out from under the utility companies. As electric rates continue to climb you will be unaffected. Another attractive benefit is that solar panels require little to no maintenance. They cleanly and quietly provide electricity for 25-40 years. Then there are the obvious environmental benefits. The use of solar panels reduces the consumption of fossil fuels. It reduces greenhouse gas emissions. It reduce the nation's dependence on foreign energy sources. Every little step toward green has a significant positive impact on the environment.
So, even the use of a small solar electric system is beneficial in a big way. There is only one disadvantage and that is the initial cost. The installation of a solar panel system for the home can run into the tens of thousands of dollars. As the popularity of these systems rises the options increase and the prices become more competitive. However, the thought of shelling out so much money for these systems can seem daunting and make one give the deal a second thought. The good news is that there are government programs in place, such as tax credits and rebates, to help offset the cost. Also, those who already use solar panels will tell you that they pay for themselves within a short amount of time as you avoid the rising rates of the electric company. In the long run you save money. So, this one disadvantage isn't really much of a disadvantage at all.
As demand has risen and technology has advanced, the types of solar panels available have become more varied and more aesthetically pleasing. In contrast to those of the past, modern panels blend right into the home. Solar panels can also vary depending on how much power you need. Words such as monocrystalline, and polycrystalline refer to types of panels. The other type is amorphous. The three types work in the same way. The main difference is in the way they are produced which can cause a slight difference in efficiency. When purchasing panels it is important to know how much power you'll need, how much space you'll have for panels and where you want them placed on your home. Knowing these key things will help you decide which panels will work best for you.
Solar power can save you a lot of bucks and solar power kits are now easy to own and afford. Did you know that you can get your own solar panels built and installed for under $200? Get off the grid the easy way and get all the Facts on Solar Energy at: Residential Solar Panels