Green Blog

Significant solar power plant projects are being considered in locations like California and New Mexico where there is significant sunshine. It is therefore reasonable to consider the overall effectiveness and practicality of solar power plants on a large scale. How much can solar power be used to provide for America’s energy base?

The answer proposed is fairly simple. Dollar for dollar solar power plants can’t compete with the raw power output of a combustion based power facility. The energy trapped in coal, natural gas, and diesel fuel is very concentrated and very potent. As long as these fuels can be obtained for a reasonable price, they will outperform the renewables market for many years to come.

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

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

Simply put we use a lot of electricity in our regular daily lives. This energy consumption is the foundation of our economy and our way of life and it is supported by burning fossil fuels.

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

As an example, a 500 MegaWatt combustion power plant can fit in a relatively small space, less than a 1/4 square mile without much difficulty. When considering a photovoltaic solar power plant, nearly 1,140 acres (almost 2 square miles) of solar panels would have to be installed to equal this same capacity. This is 2 square miles of actual solar panels, and does not account for the mounting and maintenance space. Being that solar panels provide peak power only 5 to 7 hours per day, then apples to apples we’re only getting the total output with more than eight times the space!

In locations that make sense, we need to include solar power solutions as part of our energy portfolio. Our modern combustion technologies deserve recognition. Modern technology in combustion power plants create clean and efficient power with very high reliability 24 hours a day. The highly concentrated energy source of fossile fuels is simply too great to ignore as it relates to powering America’s industrial base.

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

We all love to sleep on a soft, comfortable mattress, we wake up feeling rejuvenated and fresh to meet our demanding schedules. What is probably the worst one can do, is sleep on a mattress which is hard and numbs your hips and elbows to such an extent that it cuts off circulation while you sleep. This is why you need an organic wool mattress pad to relieve you of your aches and pains.

But many people don’t know the difference between organic verses synthetic fibers. Organic means that sheep are being fed on free range pastures and when it comes time to shear their wool and process it, it is done without chemicals like bleach, or any kind of solvents. So by far the best type of quilting or mattress padding to sleep on would be those of organic origin.

On the other hand, a synthetic fiber mattress is manufactured using plastic substances and harsh chemicals. These fibers are thus unnatural to sleep on as they do not offer any protection against perspiration and allergies.

But take organic wool for instance, here each strand of fiber has a natural coat of lanolin around it, which gives us protection against allergies especially in the form of dust mites. So not treating it with chemicals helps us save money in the long run on medical bills.

It is a fact that wool is more comforting to lie on. It is a great insulator which helps our body to naturally regulate it’s temperature during the sleeping process. It lends heat for the winter and during the summer months you won’t feel sweaty as with the synthetic types of mattress pads. What this equates to is that you will not have to shift and turn to feel comfortable so the body get’s it’s uninterrupted rest.

When you are ready to buy your organic mattress pad, make sure that it is certified organic and not “natural” or “pure”. Although it sounds right, it is actually not correct, it must say “organic”. Then only will you get value for your money because some wools are still dyed with chlorine even though it says “natural”.

For an informed decision therefore, you should be cognizant of the fact that cotton fiber as opposed to woolen fiber is not the best choice to make. Cotton will become lumpy after a while as it packs because of compression from our bodies. The reason for this is because cotton attracts moisture. So for years of comfort and allergy free sleeping the only choice would be an organic wool mattress pad.

Looking to find the single source of helpful information on organic wool products?

Following you will find 5 tips to help reduce your utility bill year round with or without the use of wind power. Hopefully these will help you to make ends meet, especially for those who are already unemployed or fear unemployment is a round the corner.

1. Whether you live in a mild climate and use your furnace more than the a/c or in a hot climate and use the a/c more than the furnace, it is important to have your a/c and furnace serviced once a year. Having the units serviced yearly can keep them running efficiently, saving money, and can keep them in good running condition prolonging their life, again, saving you money on a repair bill. On top of having your units serviced regularly, change the filter once a month, more frequently in dusty environments. A dirty filter, even if it is only partially dirty will make both the a/c and furnace work hard, wasting energy and money.

2. To help save on your power bill you can turn your thermostat down in the winter when you leave for work and back up again when you get home. If you constantly find yourself forgetting to do this then, you may want to consider replacing your manual thermostat with a programmable one that can be programmed to lower the temperature at a certain time then, raise it, again at a certain time, this way you won’t need to remember to do manually. Whether you do it manually or use a programmable thermostat, the one thing you do not want to do is use extremely low temperatures in inter or extremely high temperatures in summer, as this will cause your furnace or a/c to run excessively to return the house back to a comfortable temperature, thus defeating the purpose.

3. The following can be done in a matter of hours with a few inexpensive things you will need to pick up at your local hardware store. You will need a few tubes of caulking (how many will depend on how many exterior doors and windows you have) and some foam gaskets that are used to seal outdoor outlets and switches. (again how many will depend on how many outlets and switches you have located on exterior walls) Once you have these items start by caulking around all exterior doors and windows to seal air leaks then, remove all the covers on switches and outlets that are located on exterior walls, place a gasket over the switch or outlet, replace the cover, and trim the excess off with a utility knife. The more air leaks you seal the more you will save.

4. If you have a wood burning fireplace and use it frequently in the winter to cut down on the power bill that is a great way to save. However, and this is more of a precautionary tip than savings tip, there are dangers you should know about, like the fact that if you use the fireplace a lot, you will get a creosote build up that is very flammable. If you do not have the chimney cleaned yearly, you run the risk of chimney fires. Another thing to watch for, is the screen and cap on the top of the chimney, if either is damaged or missing get it fixed as soon as possible. Birds sit on chimneys for warmth and it is not uncommon for them to become overcome by the fumes causing them to fall into the chimney, and that can cause smoke and fumes to back up into the house.

5. This is not really a tip as much as a suggestion, (wind power) a windmill in the backyard can produce almost enough power to eliminate your power bill. All you need for the windmill to be economical is live in place that has a minimum of 11 mph winds and live on enough land to erect it. With a windmill and the above tips, you will save more money than you would believe is possible.

With the cost of living rising every day and threat of losing your job, it becomes more important to use wind power to reduce your utility bill. Click here to find easy ways to use renewable energy sources.

With the economic difficulties of the last several years, more and more people want to learn how to make solar panels. Solar energy systems are being installed everyday around the world. In addition to lowering your energy bills, they are also friendly for the environment. You do not have to be a technical whiz to make your own solar panel.

One reason that some people do not have a home solar energy system installed is the cost of actually purchasing and installing these home energy systems. It can cost thousands of dollars to purchase ready made solar panels and that scares off a lot of people. The cost of ready made solar panels is why more homeowners want to know how to make solar panels. At the time of this writing, you can get the parts to build your own solar energy system for around two hundred dollars depending on where you buy from. What is the most important part of a solar energy panel? Well, it is the photovoltaic cell, which converts solar energy into usable electricity. A 200 watt solar panel produces enough energy that can be converted into electricity that can be used for the home.

What Parts are Required to Make Solar Panels?

You will need the following items: glass, copper wire, photovoltaic cells, battery, wood and a soldering iron. It is important to look around when looking for photovoltaic cells. Not all cells are good quality. If you can make your own solar panels, then that is much cheaper than buying pre-made ones. Depending on how much solar power you want, you may need to make more than one solar panel.

Another thing that you will need is a charge controller. A charge controller regulates how much energy each solar panel sends to each battery. If a battery is over charged it can reduce the life of the battery. Building just one may not be enough, so it could cost you a few hundred dollars but that is much better than spending thousands on ready made ones.

Once you can make your own solar panels, you may even offer your services to others who are looking at making their own home solar energy system. Some homeowners have even been able to find cheaper materials at yard sales and second hand building supply centers. In conclusion, the reason so many homeowners want to know how to make their own solar panels is the potential to save up to eighty percent on their home energy costs. In addition, the high cost of pre-made solar energy panels also has people thinking about making their own solar energy panels. Whatever your reason, why not join thousands of other homeowners and fight back against the continuously increasing costs of energy.

Want to find out more about how to make a solar panel, then visit Eric Moffat’s site on how to choose the best homemade solar energy for your needs.

Are there any alternative energy sources that can fulfill all the demands on energy? Discussions on global warming bring up the issue of fossil fuels and their escalating prices. The concern about the availability of these fuels for future generations is also a common discussion. Many people hardly find it an easy choice when they are given a chance to use either conventional energy or the new sources of energy. Sources of recycled energy are many and how this energy is used varies from vehicles powered by bio-diesel, electric cars, to solar lighting etc.

If you would like to give alternative energy sources a chance, you will discover that most of these alternative options are quite expensive. Since a lot of people are still using the conventional fuels, you do not really know who to turn to when you need help on those the alternative sources. The companies providing these alternative energy sources have customer care centers, but a tip from a neighbor will lack.

Those people who have tried to invest in alternative energy sources have ended up being discouraged because the options they got were very expensive. The other issue that is most probable to arise is the fact that not many people are into it so this minimizes the place to go for help in case it is required. Although there may be customer care centers to offer help, a piece of advice or two from your neighbor could also be of great essence.

Several companies which produce cars have manufactured hybrid models while others have introduced cars that run on electricity and bio fuel. These models are not useable in everyday life due to the limited availability of bio-fuel coupled with the limited technology used on the models. However, these situations are gradually changing. Some countries actually have commercial vehicles that run only on compressed natural gas. BMW has introduced a car that runs on electricity and only runs on gasoline if the battery is out. REVA is another car manufacturer that produces electric cars only. Their latest models can go up to 100 miles on single charge, and the charging time is less than one and a half hours. These are the advancements that will encourage the people to make use of alternative energy sources.

Companies that assemble motor vehicles have also not been left behind. Introduction of hybrid models to replace those that use electricity and bio-fuels has already been implemented in certain states. The use of such cars was not feasible for daily use because of their limited technological development and the availability of bio-fuels. Use of CNG which stands for Compressed Natural Gas is in the forefront by public service vehicles and buses in European countries. A perfect example is the BMW car which runs on an electronic battery and once the battery id off, it can result to gasoline. It was invented and introduced into the market in 2008. REVA is another car manufacturer which has come up with two latest models for 2010. They both can go for over 1000 miles upon a single charge. Recharging their battery only takes 90 minutes or less. It is such advancements that will influence more citizens to buy cars that use alternative energy sources.

Advantages of installing alternative energy sources include: saving fuel price, decreased global warming and less pollution. However, the installation is quite expensive and can only be brought down by mass production.

If you want to see all of the Alternative Energy sources you can use in the World today, visit this site now.

If you live in a hot country, or even one that merely has hot summers, it is just lovely to be able to sit in your home without sweltering. In particular at night as being too hot can prevent you from getting a decent night’s rest. Likewise, when you are at work. We all know the pleasure of walking into a cool, air conditioned building, like a bank on a hot summer’s day.

Total air conditioning like this used to be the prerogative of office blocks and the very wealthy, but it is becoming more general now. In fact, if you already have ducting all the way through your house to be used in association with a central heating system, a total air conditioning system could cost as little as $4,000.

I know that $4,000 is not an insignificant amount, but if you do not have the ducting already, you can add another $3,000 to $4,000. These figures relate to a typical three or four bedroomed house or apartment.

A total air conditioning system like this will usually be adequate for seven rooms in one or two zones, which could be two small bungalows next door to each other or a house and a garage or shed. One good point about total air conditioning is that the whole house or just the ground floor can be cooled at the same time so that you can walk around the house as you normally would.

This is in direct disparity with split systems which only cool one room - every time you go out of the room, you let cool air out and warm air in, which makes the air conditioning system work more and costs you more money.

Total air conditioning has other less well-known features too. It reduces the humidity in a room or house by drying the air as it is returned to the unit for cooling and advanced units have filters with additional functions. The more sophisticated the system, the more germs, bacteria and other substances (like pollen) the built-in filter will do away with.

Because these filters can get rid of airborne substances they can significantly reduce a person’s affliction from allergies. Good air filtration can help asthma and hay fever sufferers very much, if the filters are kept clean.

In general, a total air conditioning system is divided into two major components - an outdoor condenser and compressor and an indoor evaporator in an air circulating system. The air circulation, or air handling system filters and dehumidifies the cooled air, and delivers it, via ductwork, to several rooms. Total air conditioning is frequently much quieter than split air conditioners, because the noise of the latter’s compressor is so much closer to where the cool air is needed.

It is much better to take the ducting into account at the design stage of a new house as part of its heating, ventilating, and air conditioning (HVAC) system, but it can be added later. A good HVAC system should be designed to supply adequate cooling, heating, and ventilation, taking into account such factors as the size of the building, the efficiency of its insulation and the regional climate.

Owen Jones, the writer of this article, writes on many subjects, but is currently involved with central air conditioning systems. If you are interested in Home Air Conditioning Systems, please click through to our site.

With luggage and camera gear packed in the van by 8 in the morning my new friends and I on my photography tour are off to our first destination, promising to be an outstanding adventure. The excitement is high with everyone getting to know each other and talking cameras and pictures on this their first day.

We are on our way to Arenal, an active volcano in Costa Rica, but there are a few stops along the way. First, we stop in Sarchi, famous for its tropical furniture, where magnificent, brightly decorated ox carts are made in an eighty plus year old water powered factory. From there, we drive to the little mountain town of Zarcero where the focal point is the old wooden church with its much-photographed double row of topiaries leading to its entrance. You can fill your camera’s memory card just at these two places with the colours and patterns in Sarchi and the fantastic shapes of the topiaries in Zarcero.

Luis, our driver, is very familiar with the many potholes that make Costa Rica famous, so he cautiously makes his way along the road while most everyone else, on 2 or 4 wheels, pass us by. The number of wannabe Formula One drivers in Costa Rica is staggering. There is even a bus driver who has been known to have passengers find religion and speak directly to God on his overland route.

After our planned stops and lunch in La Fortuna we are now just a few miles from our lodge at Arenal. As we leave the main highway we find ourselves on a road that is one continuous pothole. It is January and the rainy season has just ended so most roads are in poor condition but what is unique about this road is that it was constructed from crushed lava rock.

Rounding a curve we see a clearing beside a tropical river and there is the perfect cone shape of Arenal Volcano! Those who have never seen a volcano are stunned at the sight.

The point of the cone is cloaked in puffy white clouds with a beautiful blue sky as a backdrop. We immediately stop and quickly leave the van attaching cameras to tripods. Some of us wade into the river for a better image while some shoot from the riverbanks getting a different perspective.

Of course being this close to an active volcano could be very dangerous but Arenal is quite predictable, a low risk. The lodge is only one and a half kilometers to the base of the volcano and two kilometers to the top of the cone and needless to say, any activity attracts your attention.

While unpacking and getting settled in, Arenal speaks. It is a great roar, smoke and gas billowing many hundreds of feet into the sky and the sound of the rocks tumbling down the slopes. After the eruption, the Mantled Howler monkeys are extremely vocal but we do not know if they are protesting the roar of the eruption or just answering back.

While sitting in the lodge dining room enjoying our dinner Arenal speaks again. Everyone had been told of the many photo opportunities in Costa Rica but who would imagine eating dinner and having something like this happen? And this was only our first day of the tour!

Most of us do not get much sleep for the first two nights. Instead, we find some comfortable chairs in the common area outside our rooms and attach cable releases to our cameras and put them on a tripod. From past experiences I decide to use an 80-200mm lens set at 80mm and an aperture of f8, the camera shutter set at “B” for time exposure.

The activity of the small flare-ups at the cone and the lava flowing down the opposite side makes me think that a time exposure of more than 20 minutes could produce an ugly yellow blob of light and if there are no eruptions after this time I will close the shutter and start another exposure. In using a cable release the exposures are perfectly sharp and Arenal cooperates by putting on quite a display while we are there.

Arenal is the first adventure in Costa Rica for my photo group. With another eight days of photography everybody is looking forward to the next destination that is going to be just as exciting.

Frank Scott lives in tropical Costa Rica where he is a professional Costa Rica Photographer offering unique photography tours. Some of his work can be seen in Costa Rica Vacations, a very popular travel guide to this unique country.

Energy has now become a topic of great dispute among many individuals.

There are those that think that the energy we require right now is sufficiently powered by all the electric companies that we have. But the truth behind that is that we are currently in an energy crisis even as we speak.

The traditional means of generating electricity is steadily becoming outdated and depleted. Fossil fuels that are burned to generate energy will be expected to run out soon.

Because the demand is still present, if not growing, then the prices also go up with them.

This is basically the reason why more people are thinking about finding other renewable means of generating energy. One very clear advantage of shifting into a more energy sustainable system is that the system can pay itself off after a few years because then you no longer have to worry about energy bills.

The idea of people saving more money by using renewable sources of energy is enough to lure people to adapting this system. But how come still a large number of homeowners are reluctant to go green?

This is primarily because setting up renewable energy systems requires a huge investment.

The power of DIY is spreading not just in crafts but also in going green because now there is an e-book that will teach homeowners how to install renewable energy systems for just $200.

If you live in an area which is naturally sunny during most times of the year, you will probably fare better with a solar panel. But if you don’t, installing windmills can be a better alternative.

This e-book was written by a professional electrician who knows the ins and outs of installing renewable energy systems.

One nice thing about purchasing the e-book is that if you cannot find anything useful to you within 60 days, you can ask for a full refund for the book.

Also if you need proxies then checkout my proxy list service soon.

we are entering what has been termed by some to be the “carbon age.” This is determined by a growing revelation and an awareness of the need to become sustainable in everything that we do, both individually and collectively. For organizations, this means the creation of a whole new line of thought, dedicated to the impact that carbon can and will have on the business operations as carbon emissions management becomes more commonplace.

Traditionally, we have used IT systems, asset management programs and other techniques to give us information to enable us to operate our businesses. In the new carbon age, carbon emissions management will be a direct requirement and for many this is a completely new “ball game.” It has been rare to accurately measure the performance of corporate assets according to real energy used, as we have traditionally just recorded the cost of the purchased energy itself.

An asset owner must calculate greenhouse gas emissions as part of a carbon emissions management program. When the asset is used, it is liable for emissions and while they may not have a direct and tangible cost as such right now, there is a trend toward changing this in the developed world.

If a “cap and trade” scheme is ever introduced in this country, greenhouse gas emissions will become pivotal to carbon emissions management. The business structure must be adjusted accordingly, as the organization will be judged by the amount of energy it uses and a calculated volume of associated carbon emissions. Nationwide, a ceiling will be placed on the total amount of emissions possible, making carbon in itself a very valuable tradable commodity.

When carbon has a value on the balance sheet, suddenly the organization must obtain a means for gauging the ultimate efficiency of each of its assets. This is the only way that carbon emissions management can be initiated and can provide the figures necessary to enable an organization to improve. Carbon emissions management will work from a calculated baseline and will help to ensure that the company is now much more highly efficient in the use of energy.

Energy use has for long been one of the largest costs associated with the operation of an organization. As such, the corporate executives should really welcome the introduction of carbon emissions management tools. At the least, inefficiencies will be pinpointed by these new software systems and potential reductions could represent significant financial gain.

It is now vital for the business executive to educate him or herself as much as possible as we enter the “carbon age.” Understand how a baseline is formed and how carbon emissions management should operate. Pay close attention to the scheme in operation in the United Kingdom right now, where organizations are beginning to trade their rights to emit carbon on a day by day basis. Such programs way well visit these shores in the future.

Whether you believe the carbon age is real, implied or imaginary, you cannot discount the need for increased attention when it comes to saving and sustainability. Our traditional forms of energy represent a finite resource and as we are far from a position of being able to turn to alternative energy, prudence is advisable.

Daniel Stouffer has much more information about carbon emissions management and how a visit to www.verisae.com will be of use to you.

Many individuals believe that home solar power systems are eventually gonna take the place of fossil-fuel based energy sources as the way that a lot of people power their homes. This free and never-ending method to generate energy is a better method to produce electricity for your own home, and it is more affordable than ever.

Thus, what is the most crucial thing that you must know about residential solar power systems?

Can you imagine that there’s a power source in existence that is powerful enough that the quantity of energy that’s absorbed into the earth, sea, as well as atmosphere each hour is greater than the entire level of energy that mankind used in the whole year of 2002. That’s what MIT’s publication Powering the Planet: Chemical Challenges in Solar Energy Utilization says. The energy that the earth absorbs comes available as heat and light, and the introduction of residential solar power systems means that the average citizen and homeowner are now able to put that power to use!

Nevertheless, the most crucial thing you should find out about household solar power systems is that one could continue making electricity as long as the sun keeps on shining. Even if everyone had one of these awesome systems, you wouldn’t run out of energy. These types of systems aren’t accessible to home owners in the form of photovoltaic solar cells, which will convert sun energy into electricity. The solar cells that many people use for their at-home solar power systems usually are set up into a solar panel.

These types of solar powers are usually set up in different ways in accordance to the vicinity in which the home owner lives as well as where the actual panels are mounted on the home. Positioning solar cells in an area where they will receive the most exposure to the sun as well as angling them in a way that they get the best exposure will guarantee the most quantity of electrical energy going into the house. This is referred to as concentrated solar collectors. Non concentrated solar collectors are usually collectors which are situated in places with much less direct sunlight, and may absorb solar power from direct angles, as well as reflecting angles.

Solar powered systems could both heat the house as well as provide electrical energy for the household. You can also use them to heat your swimming pool!

There are so many benefits, and so few drawbacks, to getting a solar power system for your home which any other sources of energy seem to be like a bad choice. Thus, why haven’t more individuals been using them? Especially right now, in a world where the weather is actually changing rapidly, and the environment is more polluted than ever, and fossil fuels are starting to cost an arm and a leg?

Definitely, many people are nervous with regards to not having ample sunlight. If the sun’s not out, then your solar panels can’t collect energy. It is not always sunny. And also, despite the fact that fossil fuels have gotten far more expensive recently, these fuels are still more affordable as compared to the money you will pay for solar powers.

And last of all, in the event you do reside in a sunny enough area, you then might even be able to use your home solar power systems to generate excess power, that you can then offer back to your power company as you wouldn’t be able to utilize it.

Daily, the huge benefits of solar energy systems for the household are getting increasingly more evident. Our society has become more and more energy conscious every single day also. Despite the fact that fossil fuels continue to be obtainable, solar power is free and also obtainable so long as the sun is out, and the production of it can’t be controlled by companies or the government.

Solar Power systems for the home are a power source which is environmentally friendly, and will sooner or later be less expensive since much more people start wanting to use it. Whilst fossil fuels will simply get more costly as long as people continue buying it. These home systems can help you save tons of money when it comes to conditioning your house’s air.

There are also tax breaks in a few states or countries for people who possess such systems for their residences. These types of tax breaks alone could make it simpler for you to afford a system for your residence.

Take advantage of the amazing new solar technology offered to you today simply by installing a solar power system in your house. You will be happy you did.

Want to find out more about solar power, Stop by Nathan Henry’s site where you can find out all about solar panels and what it can do for you.