Fitting a solar pool heater is also a good way of adding value to your home.

Buying a ready-made solar water heating system could cost you anywhere from $2,000 to $4,000 depending on the size of the collectors and the installation charges. However, you can make your own solar heating system for an average-sized pool for less than $200, including materials, plans and expert guidance.

Solar pool heaters are connected directly to your existing pool filter system. Throughout the day, while the filter is operating, the pool water is passed through the solar collectors and back to the pool. It is possible to have a system without any moving parts, such as a recirculating pump, but this is governed by the daily sunshine activity locally.

The solar collectors are often mounted on roofs to get the best exposure to direct sunshine. Ideally the collectors should face the mid-day sun and be tilted to your latitude less 10 to 15 degrees. The area of the collectors will depend on a number of factors, but expect the area to be at least 50% of the pool size. Increase this to 75% if the collectors are laid flat or facing west. In some cases, where there are significant shade or strong prevailing winds, the collector area can be as much as 100% of pool size. Because of the space requirements of the collectors, it is often necessary to mount them on a frame on the ground or even a suitable fence.

Factors affecting the installation of a solar pool heating system can include:

• Weather and sunshine levels.
• Building codes and safety regulations.
• Pool size.
• Length of the swimming season.
• Required pool temperature.
• Collector efficiency.

This is why you should consider getting some guidance in designing your swimming pool solar heating system, because only someone with professional experience will be able to suggest the best solar pool heating system for your particular circumstances.

Making and fitting a swimming pool solar heater is very easy, and you need no special skills or fancy tools. You will find all needed materials in your local hardware shop. But, as we have already mentioned, using getting professional input will ensure that you make a good-quality job. We thoroughly recommend one group of professionals who will provide you with a simple set of plans and a comprehensive set of step-by-step instructions to guide you throughout the build in making your swimming pool solar heater. For less than $200, which includes all plans, instructions, materials and expert guidance, you can make a superb solar water heater system for your pool – what a great idea!

We were warned some years ago not to have more than two children for this would feed the problems of world overpopulation. We obviously didn’t agree for we had five more. Today this warning is louder than ever.

In the 1960’s, Paul Ehrlich stated, “It is already too late to avoid famines that will kill millions, possibly by 1975”. Another false prophet said, “I state flatly that the hungry world will not able able to feed itself ten years from now”. This warning was given in 1967. History has proven these predictions totally false.

Indeed, the world is getting more populated. The U.S. alone increases one person about every 16 seconds. We have 3.5 billion more people in the world than in 1950. However, this does not mean it is overcrowded. To prove it, how far do you have to drive from where you are right now to see wide open spaces? I can do so in around 5 minutes.

Though states like New Jersey have a population density of 1171 people/mile², seven of the states have a resident density of less than 20 and have less than a million citizens. The national average is only 95. The city in which I live can fit comfortably its 65,400 people into 30 square miles, a population density of 2160 people/mile². The average school classroom, where children spend more time than any other place during the week, has a population density of a million people/mile². In other words, to be crowded, you have to choose to bunch together. It is not inevitable because of a lack of land.

The world population density is 34 people/mile², or 7 ½ acres of useable land for every man, woman, and child. Most of the world is still uninhabited. Indeed, the entire world population could live in West Virginia, Ohio, Indiana, Illinois, and Missouri under the same conditions as those in New York City, about 25,000 people/mile². If you refer the less crowded suburbia density, everyone could live comfortably in the 48 contiguous states.

Usually countries like India (890 people/mile²) or Bangladesh (2750 people/mile²) are used as proof of world overpopulation. Of course, it is the crowded conditions that are blamed for homelessness and starvation. Yet Japan, a leading industrial country, has a population density only slightly less than India . No, the reason for starvation is usually political unrest, war, unwise government regulations, and false religion. Honestly, most lands, including India, could easily sustain its present population.

Ignoring the facts, however, the clarions of doom continue to sound. “We cannot long continue our present rate of progress. The first check for our growing prosperity, however, must render our population excessive” . Does this sound like the result of a recent study? It was written in 1865! “Our number are burdensome to the world, which can hardly support us”. That was written by Tertullian in the second century! How comical in light of the fact that India alone has sufficient rich farmland to provide food for the entire world! Further, the production of food in the world has increased 1000% in the last century, much faster than population growth. The dangers of famine and starvation are not increasing but decreasing.

So who cares about all this? Here is the principle: to rule the people, create a crisis. The phantom overpopulation teaching has for one thing, encouraged abortion, for they claim, among other things, that the child will demand resources that will simply be unavailable. Too often children are viewed as a liability, not an asset to the world.

A leading textbook for training Gynecologists demonstrates the influence of this thinking in the medical field. “In the minds of many, rapid growth of population has become second only to nuclear warfare as civilization’s greatest menace. The gynecologist- obstetrician has assumed a leadership role and has recognized the necessity of controlling human fertility. . . Population growth is perforce temporary; that it will- indeed must- eventually cease, halted either by an increase in deaths or a decrease in births. There is no other way. Thus, people must come to want fewer children”. If a woman expecting her third child went to a gynecologist trained in this school, what advice do you think she would be given? The fact is that hysterectomies are the second most common major surgery each year (800,000), and only 10% are due to cancer.

The heart of the problem is not overpopulation but lack of love for children. They are viewed as a nuisance, a hindrance to reaching our goals. However, children are the future of any country. When they are properly trained, children both multiply their parents’ impact, and in their own way benefit the world as good citizens. Children are indeed not the cause of the world’s destruction, but its future hope.

The founders of No Greater Joy love children and set up their ministry dedicated to sharing the principles of wholesome child training and joyful family relationships. Visit their website for great tips today.

Space – The Final Frontier May Hold the Answer for Future Needs

Space solar power projects may be the answer to providing humanity with energy that at the moment is in abundance in space. What will happen in the distant future is anybody’s guess, but it does present an environmentally friendly and economical energy resource at the moment. It should also give occasion to promote better technologies and will certainly further the prospects of future space settlement by humans.

The space solar power project is not such a novel idea as it has been studied from as far back as 1881 when the Nikola Test attempted to show that long-distance wireless power transmission over the earth’s surface was indeed feasible. Given the fact that space abounds with energy, it is only a question of time and considerable concerted effort before space solar power projects become reality.

The fundamental principal driving space solar power projects would involve satellites positioned in geosynchronous orbit that could collect the sun’s energy and convert it into radio waves that could be beamed to an earth based receiving site. On the ground, an antenna could then convert the radio waves back into electricity to power our energy needs.

At present, such concepts in space solar power projects are being aired and the aim is to reach out to the environmental community to disseminate information on space solar power projects and provide an opportunity to discuss its various pros and cons. It should certainly throw up many interesting proposals that would allow mankind to find an alternate as well as abundant energy source to meet the present needs as well as those of the future.

On the ground, at present, the U.S. Department of Energy has a Million Solar Roofs Initiative that is ambitious as also feasible that should meet America’s long term energy needs, and it is proposed that solar energy systems to the tune of one million should be installed in buildings across the United States by the end of this decade.

There is thus reason to be optimistic about future solar power projects being able to cope with energy requirements, and with space based projects, they should also help to preserve the earth’s fragile biosphere.

solar power is around you, in your lawn, on the roof… the landscaper auckland and interior designer they are thinking to get use of the solar power when they making the design for house.

Quite a few people who get work in the renewable electricity research and development sector will need to, at least initially, take relatively moderate remuneration. Taking a job in this sector is thus not about or, not predominantly about earning money, even if that is obviously important, as one who is not happy before long turns into one who isn’t productive on the job, especially when we are taking into consideration the brain-work associated with the task of researching and creating technological know-how inside the alternative electricity arena. There’s people who consider a career because they find it is a satisfying task they’ve undertaken, something that’s going to help humanity, or their community, or the Earth herself. But in truth, what many people imagine when it comes to work is often a position they at once enjoy immensely while they are also receiving high income for their time and effort.

Positions in the alternative energy research and development industry often offer just such a chance.

The alternative power industry is trying to find a range of different positions. A lot of people who get into this include the kind who would keep the power plants working (such as plant operators or mechanics), others are the developers of new sustainable electricity (engineers, scientists), and others make it all happen by buying sustainable electricity. So–not only do they hold the blessing of an interesting and satisfying occupation, but these same people are making the planet an even better place.

The business of alternate power is quickly expanding given that many government authorities are actually encouraging it. Many investors have become eager about placing their financial backing in the alternative energy industry since they can see it’s the wave of the future, from both need and also the fact of government support. Soaring oil prices help make alternate electricity tantalization increase in the minds of investors. As investors become more engaged, there exists more money accessible for companies to start up or expand, which turns in (needless to say) to additional job options.

If you wish to review more data relating to the alternative energy sector, please be sure to visit Arena Clean Energy.

Below are some of the environmental and money saving benefits of recycling paper…

Saves Trees – The most obvious reason to recycle paper is for saving trees which provide vital oxygen for the planet. Just 1 ton of recycled paper saves at least 16 of them.

Wildlife Preservation – More often than not, the wildlife that lives in the trees that are cut down to make ‘new’ paper, die quickly because they cannot adapt to living anywhere else. Recycling paper means that they can die natural deaths instead of forced ones.

Cheaper Paper – Everyone likes to save money and recycled paper is often cheaper than ‘new’ paper. Over the course of a life-time, you could save yourself well over a thousand dollars by opting for the recycled versions of the paper products that you regularly buy.

Less Water Consumption – To make ‘new’ paper requires vast amounts of water, whereas the process of recycling paper uses up much less of this important resource.

Saves Electricity – Producing electricity seriously damages the environment, but more than 400 kilowatt hours are saved by recycling 1 ton of paper.

Reduces Oil Dependence – Recycling paper reduces our dependence on oil. For every ton of paper that is recycled, approximately 2 barrels of oil are saved.

Less Pollution – Paper can burn in municipal waste incinerators that can spew out all kinds of air pollutants. When many incinerators are in urban locations, everyone would benefit from breathing better air if there were fewer of them.

Creates Jobs – Think about all the people who work within the paper recycling industry. Collectors, sorters and machine operators being just a few of them. The more that we recycle, the more of these jobs there will be created.

Sets A Precedent – Paper is probably the easiest thing to recycle, so it is a good starting point for those who do not currently recycle at all. Having gotten into the habit of recycling paper, and seeing that it really is not difficult, people are more likely to start recycling other items too.

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http://www.paperlogmaker.org.uk is a website dedicated to the recycling of paper. At their site you can find out what a paper log maker is and how it can help you recycle paper.

Another way to keep the initial cost of solar energy down is to buy used solar panels. Obviously care must be taken beforehand to ensure the supplier is reliable, and that the equipment is in good working order.  If you already have a solar heating system installed, buying second hand panels could also be a way to upgrade your current system. A variety of systems are now available, as the industry has progressed over the last few years. Whatever you decide to do, being clear about your requirements and your budget will help ensure you make the correct choice for your home.

Their view is that roof panels as an energy source for heating water and generating power are unlikely to save enough from energy bills to make them financially viable in a home owner’s lifetime. Better alternatives, it is argued are loft and cavity wall insulation, replacing draughty windows and using energy efficient light bulbs.

However, the costs of solar energy may be reduced as products improve and already are, relatively, cheaper since gas, electricity and oil prices have risen so much lately. Also, many governments offer subsidies for using alternative power.

Whatever, the truth it still remains that there is a lot that we can do on a daily basis to cut down on energy usage. Turning off lights, taking appliances off stand-by and turning of mobile phone rechargers all make a positive contribution.

Then, when I looked more closely I discovered that the lanterns had 2 rechargeable AA cells. I took those out and replaced them with batteries and the lanterns worked. Now I’ve got an alternative for days when the weather’s a bit gloomy.

Another popular use for solar power in the yard is outdoor house lighting. Energy is stored during the hours of sunshine and it is then transfered to your lights in the evenings, to illuminate your porch, path or patio.

Currently they are looking for help with:

Bulk Mail Assistance
Chapter Leaders
Instructors
Event Co-ordinators

There are many similar organizations through the United States so if you’re interested in volunteering you could do a online search for those in your locality or try the local library.