Affichage des articles dont le libellé est solar power. Afficher tous les articles
Affichage des articles dont le libellé est solar power. Afficher tous les articles

How to Make your Home Energy Efficient

 Most individuals have innate drive on conserving energy. Turning the lights of when they are not in use is the most common example of conserving energy. And this practice is fervently done by many. It is like an unwritten rule that every one abides. Truly, energy conservation can spell so many advantages on consumers.
Energy conservation is a practice of reducing the amount of energy used while yielding a similar end use. This is an advantageous practice that results to personal security, financial gain, national security, human comfort and environmental care.

How to Make your Home Energy Efficient
How to Make your Home Energy Efficient

If you are a consumer, you are likely to develop plans to save energy. The primary reason is for you to reduce energy expenses and promote environmental value. Industrial as well as commercial energy consumers want to maximize their profit. Hence, they resort to different tactics that will likewise push their end to utmost advantage without sacrificing the efficiency of the business.

On a bigger scale, energy conservation is a factor of energy policy. Based on supply and demand, there will arise a need to increase the supply of energy when there are many consumers who use the same. Moreover, when there is a big percentage of consumers, the energy will be distributed among them. Supply of energy will be lessened if the demand for it soars. This is where energy conservation becomes a big deal.

Moreover, it is necessary to practice energy conservation when the same can be done. Further, it is also advisable to encourage energy conservation among consumers so as not to exhaust energy supply. In the present time, the government is finding ways to find a cheaper and more environmentally responsive energy source that can be utilized as a viable alternative to the present energy sources.

The residential sector, which include private residences, apartments, dormitories, single-family homes and the like, also need to practice energy conservation/ n fact, one of the most efficient places to start energy conservation is right at your very home.

The amount of energy used by homes across the globe varies according to its location. On the average, approximately one-half of the energy used by the residential sector in the United States is expended on space conditioning.

According to statistics, home energy consumption averages 44 percent on space conditioning, 13 percent on water heating, 12 percent on lighting, 8 percent on refrigeration, 6 percent on home electronics, 5 percent on laundry appliances, 4 percent on kitchen appliances, and 8 percent on other uses.

Imagine the savings that you will get when you practice home energy conservation at all times. Perhaps, you may not realize it now. Nonetheless, in the long run and when you get to compute your usual energy bills to the energy bill you have when you strictly follow home energy conservation, you will regret the fact that you just have recently practiced it. Your frustration will just pile up if you compute the saving that you are entitled to get in the previous decades when you have done the same conservation thing. You could have bought your dream car by now. Or maybe, you could have owned a luxurious resort.

Moreover, don’t let your sad plight linger for the longest time. Put an end to your agony. In addition, put an end to your energy wasteful lifestyle. The best way to do o is to make a home energy checklist for action.

Here are some of the things that you can incorporate in your checklist:

1. Insulate your home

2. Change leaky windows

3. Seal leaks that you know of and search for some possible leaks.

4. Assess your heating and cooling system regularly.

5. Have your heating and cooling systems tuned up in the fall and spring.

6. Replace inefficient and old appliances.

7. Install a clock thermostat.

8. Plan an energy audit for your home.

9. Separate your utility bills and target greater energy conservation on the biggest bill.

10. Purchase a water-heater blanket, faucet aerators, low-flow showerheads, and compact fluorescents, as needed.

11. Start using energy-saving settings on clothes dryers, washing machines, dishwashers, and refrigerators.

12. Clean or change air-conditioner, furnace, and heat-pump filters.

With this home energy saving checklist, your home will be energy efficient. Aside from that you will also get immense savings.

Dams - A Source of Sustainable Power

Dams have been around for a century now. Beavers used it, although not for energy and now humans employ it as source for that ingredient in survival: power.


Hydropower generates hydroelectricity. It produces power with the help of gravity. It is the most common alternate source of energy. After the dam (called the hydroelectric complex) is built the complex it produces no waste whatsoever. Hydroelectric power comes from waters potential energy.

Imagine a glass bubble, and you’re in it. When the walls crack water exerts pressure on that one whole until water comes through that tiny gap. It’s the same thing with a dam. The engineers collect the dam’s power by harnessing it with the use of a turbine which then connected to a generator.  In this matter the power extracted from the rushing water depends on the amount of force the water exerts on the turbine and on the difference of the water’s average gravitational pull. The difference between the height and the outflow is called the head

The amount of the water’s potential energy depends on how high the dam is from its outflow. Dams help cities by supplying energy during extremely high demand times and during off peak the turbines pump water into higher reservoirs so that when electricity consumption is high again.

Dams - A Source of Sustainable Power
Dams - A Source of Sustainable Power

Where Is The Power Supplied

Most hydroelectric power plants supply public entities; there are some which are funded by industrial companies for their specific use. Such industries like aluminum electrolytic plants build there own hydroelectric power plants due to their high energy consumption. In fact the world’s largest dam the Coulee Dam, located in Bellingham Washington was switched to support Alcoa Aluminum plant, which at the time was the largest supplier of materials for war planes; afterwards though it was used for public electricity and as a source for irrigation.

There are also small scale hydroelectric power plants, most of them are located in north America. A plant is classified as small scale when it only produces 10- 30 megawatts. These power sources are usually connected to power grids to supply energy to small isolated communities or even to a single family home. In China small hydro schemes are very popular due to a high number of factories wishing to have their own supply of electricity.

Other Common Water Energy Sources

Other common hydro resources are rivers, the ocean, waterfalls and even ponds or lakes. Rivers power plants where in no reservoir can be built are called run-of-the-river-, while the ocean is put into good use because of the tides. A tidal power plant harnesses the energy of the coming and the going of the tides. Uncommon but never the less employed are kinetic energy water plants.

Why It Makes Sense

Economically the use of hydropower is cost effective because our primary source the fossil fuel is expensive and slowly getting used up. Water is of the abundance and most of the time it is free. Granted that dams and other hydroelectric power plants are quite expensive to build, but the pros far out weigh the cons. The operating and maintenance cost of a hydroplant is considerably cheaper than looking for fossil fuel, drilling for it, and refining it to become oil. What’s more a hydroelectric power plant cannot be affected and is not subject to the rise and fall of fuel prices.

Benefits of Green Energy Sources

For a very long time, we have relied on fossil fuels. It provides heat to our homes, gas for our cars and electricity. Since we are now using it more than ever, there is a consequence. We are depleting our resources and slowly killing our planet. Fortunately, we can change our ways and then shift our attention to green energy sources.

But why green energy sources? Well because there are advantages to using them which we will never be able to get if we don’t change our ways. This is also even if some will argue that the problem with green energy is that it is sometimes difficult to generate the power we need. While that may be true, that is why there are other green energy sources  available and we just to know which ones are viable given the geographic location.

Benefits of Green Energy Sources

The various green energy sources such as solar, wind, wave, hydropower and geothermal do not produce anything harmful which may have a negative effect on the environment. This is the exact opposite of what you get when you continue to operate a coal or nuclear power plant.

Coal you have to remember releases carbon dioxide into the air. On its own, it may not cause that much damage but there are currently 50,000 coal plants around the world and that number is expected to grow.

Nuclear plants may not release anything harmful into the air. The issue is how we dispose of the spend rods and if another nuclear accident should occur. We remember Chernobyl and Three Mile Island. We have probably learned better ways to prevent another incident from happening. Through the years, a few minor accidents have occurred and although the leak was contained, just imagine if it wasn’t?

Green energy sources may not be maintenance free but at least it does not require that much to maintain them compared to conventional means. In the end, we save money because such facilities don’t cost that much to operate.

The next advantage of using green energy sources is that we will never run out of them. For centuries, the sun’s rays have reached so has the wind which is blown from the sea. By using it, we decrease our dependence on oil which is a nonrenewable resource.

If you think about it, many of us have taken these green energy sources for granted. If we do the  right thing now, future generations will not have to face the mess that we could have handled on our own years before.

In short, the power is in our hands. We have the technology and we know what to do with it. The only thing we need is to do is to put our money where our mouth is because despite the number of conferences on global warming and climate change, little has happened.

It is easy to talk about how concerned we are about the environment but you have to ask yourself when will more solar panels or wind turbines will be erected? When will the number of coal or nuclear power plants be reduced?

Green energy sources is the solution to the environmental, political and social problems of this lifetime. By spending more on these technologies, no country will have to depend on another or even a corporation for their power needs because they are self dependent and free.

The Spring Equinox

The Spring Equinox has been a critical time of the year for some societies all around history. Equinox truly signifies "meet night", and the Spring Equinox is the time when the day and the night on the equator are of equivalent length.

The Spring Equinox
The Spring Equinox

This mysterious occasion has customarily been commended as an extraordinary time of resurrection and replenishment. It generally falls on March twentieth, and the following day denote the first day of Spring.

There have been a couple of repeating images all around history which speak to this occasion. One of these is the egg. The egg speaks to resurrection and the potential of the new season. Numerous individuals commend this time by hard-bubbling and painting eggs.

An alternate basic image is the rabbit. Rabbits are snappy at duplicating and restoring themselves, so people have constantly searched to them for richness direction. Giving a bunny to your companion as a blessing throughout this time is a magnificent thought.

At long last, blooms have been a regular theme all around history. This is the time of the year when blossoms at last start to sprout in the wake of using the winter torpid. In the event that you live in a territory where the blooms have recently started to blossom at this point of the year, then an incredible approach to praise is to go into the fields and pick a pack of blossoms. You can bring them over to your home and make numerous distinctive art items out of them. Assuming that blooms haven't started to sprout yet, you can normally request some from a bloom conveyance organization. There are not many things that can light up the substance of your cherished one like a deliberately outlined blossom plan.

An alternate extraordinary approach to praise is by wearing the conventional shades of the Spring Equinox. These incorporate pastel shades and green.

You may have perceived that a hefty portion of these festival suggestions match the festival of Easter. This is no mishap, since Easter is the prevailing manifestation of festival in our society. There is little incident that the festival of Christ's resurrection happens around this time.

Then again, it wasn't essentially suggested that you shroud the eggs or get the bunny to conceal the eggs. There are numerous diverse myths, customs, and conventions that have adult around these essential images. They go back many years to the aged agnostic societies, and the majority of our up to date societies embraced the practices from them.

A Peek on How People View Home Energy

What Do Home Energy Magazines Contain?

Electricity is a very important part of our lives and our home. We consume energy all through the day and most especially at night. Our home utilizes energy in order to keep you warm on cold winter days and to keep you cool during summer. You make use of energy to give you light whenever you need to. You also use it when you’re in need of hot water. All your home electronics and appliances need electricity in order to run.

When electricity comes into play, almost all the things that you do, even the little ones, do matter. Since most of us are energy users, we all need to know how to utilize the energy in our home more efficiently for us to save not just money but also electricity.

There are some things that can help you learn how to make use of home energy excellently. Among them are home energy magazines.

Home energy magazines are usually used by the government and other concerned individuals in their campaigns on making every home energy-efficient. Most of these magazines contain easy and very useful tips on how to make your energy consumption lower and accordingly lessen your electric bill. They also incorporate energy saving information and they present lots of energy-wise schemes that can cut back unnecessary use of energy. Hence, energy magazines can help in keeping your hard-earned bucks from walking out your door.

Articles in most home energy magazines come as simple as turning off home appliances and lights when they aren’t needed or keeping the filters of your air conditioning and heating system always clean. Here are some of the home energy tips and energy saving information that you can find in some home energy magazines:

· Home Lighting

1. Whenever possible, utilize natural lights.
2. Turn the lights off when they are not in use
3. Employ compact fluorescent lamp as an alternative to incandescent bulbs.
4. Clean bulbs often.
5. Utilize lamps that give direct illumination over beds and work stations.

· Refrigerator

1. Allow your refrigerator to breathe by giving it more space.
2. Be sure that the condenser coils are clean
3. Clean it with a broom or vacuum cleaner at least twice a year.
4. Inspect the door gaskets and make sure that its doors are tightly sealed.
5. Defrost it regularly.
6. Purchase energy efficient refrigerators.
7. Choose the unit with the highest Energy Efficient Factor

· Cooking

1. Plan ahead of time and prepare all the ingredients before you cook.
2. Before cooking, it is advisable to thaw first all the frozen foods thoroughly.
3. Be sure to have your pans and pots covered.
4. When cooking in electric stoves, utilize flat-bottomed pans and pots.
5. Switch the electric stove off in the last minute of cooking.

Moreover, home energy magazines also contain home safety information or tips on how to avoid accidents involving electricity. We all know that vigilance and a bit of care really go a long way, so in order to stay away from electrical catastrophes, take time to read home energy magazines and look for few reminders.

There are also sections in some magazines that can help you come up with home energy conservation plan. They usually include various approaches and step by step methods in developing such plan. What’s more advantageous is that, with a magazine or printed guide or instructions, you can go through the list over and over again. This way, you can find out which pace is done already and which is not. You also have the chance to review the list and compare it to your home’s present condition.

Aside from the printed ones which can be bought on the bookstores or newsstands, there are also home energy magazines online. The good news is, some of these online magazines are available for free. But mostly, online home energy magazines offer only premium content for a price. These online magazines are usually customized to cater the reader’s tastes and preferences. This is very possible because it is way easy for the publishers and editors of online magazines to make three of four dissimilar versions of their item to fit the preferences of different readerships.

What You Should Know About Home Energy Rating System

 Energy conservation is one of the considerations that homeowners are taking into account when they are buying furnishings for their homes. From heating systems to washers, owners would like everything to be energy efficient.

Energy Sources, Green Energy, Green Energy Sources
 What You Should Know About Home Energy Rating System

This is the reason why there are a lot of products out in the market these days that have with them seals that show how energy effective and efficient these things are. Buyers who are conscious of what they want for their homes always look for this seal. And why not? If it means that they could save on electricity bills, then they would gladly go for it.

But the issue here is not only about the furniture that runs on electricity. The main issue is really about the energy that houses are consuming. There was a time when people cannot control their consumption because they have no means of measuring or estimating energy. The result? Soaring electric bills consumption that could have been prevented if owners only know how to.

With the technology of today, this problem has been eliminated. There is now home energy rating systems that people can have. This is the answer that everyone is waiting for to counter his or her energy efficiency and high bill problems.

If you compare this system to something that you can relate with easily, it would be like that of the meter you have in your car that calculates how many mileage you have used the car for.

In place of the meter, there would be a person visiting your place. That person will conduct an inspection of your place and will survey how much energy you are using by looking at everything from appliances to window positioning and airflow.

It can be noted that the inspector is not just any person. This is someone that has extreme knowledge about houses and energy use. Once he had thoroughly inspected your home, that will be the time when he can point out suggestions or proposals to make your home more energy efficient.

Since electricity is one of the highest paying in all the bills that is acquired in every home, it is normal that owners would rather opt to have inspectors checking out their homes rather than pay the bills that seem to be escalating month after month.

Persons that are considered expert in this system can even point out the furniture that you can and you cannot do without. They would be glad to help you sort out what you have in your home and suggest new things that might help you lower your bills.

This is not all. The data that are gathered from homes are then put into a file that the energy department of the location have. Once all the information has been compiled, the house will be given a rating based on the specified standards of what they consider energy efficient and what is not. Now, why would that be important to the homeowner?

Simple. The rating on how energy efficient and how energy inefficient a house is will reflect on the mortgage that the owners are paying. Mortgages are important to be considered by homeowners because those are also expenses that they need to pay continuously. Owners do not want to be buried deep into mortgages just because their homes are not considered an efficient one.

Another problem that could arise is when homeowners decide to sell their property. It seems that every buyer is now aware or has been taught well about choosing homes that are energy efficient. This is one of the queries they ask real estate brokers and agents. They need to be assured that the property that they are about to buy will be worth it as far as electricity bills go.

Not so many people are aware of the fact that energy efficiency is a factor that affects the market value of their home. If only they have known, they would have probably went out of their way having that needed inspection and making the most of what inspectors have to say.

So the next time you have that home energy rating given, you might want to give it some thought and take note of the suggestions that the department will be giving you. It will only be for your own good and the good of the persons that you will be giving or selling your property to. And to think that you could have paid less or have gotten a higher selling price if you have known the aforementioned facts.

Home Energy : Steps That Will Help You Save

Have it ever occurred to you just how efficient your home energy is? Have you ever wondered how much energy you are consuming in an entire month and yet it seems it keeps on escalating per computation period? In such case, you must get to know the reason behind. A home energy audit will help you analyze the consumption you are hooked into. Wisconsin home energy audits come in various forms. They are also offered by a lot of companies whose only aim is to help you realize the efficiency of your home energy. Home energy audits often provide assessments and then recommendations with regards to the ways on how you will be able to save money and energy. There are several options from which you can choose from that will certainly fit your lifestyle as well as your needs.

 Home Energy : Steps That Will Help You Save
 Home Energy : Steps That Will Help You Save

You can either invite a home energy rater into your household; take the online home energy audit by sending through mail a copy of your recent electrical bill, or try out the mail-in survey. The online process takes approximately thirty minutes to be completed while the mail-in survey sends you the finished report after a week. Whichever way makes you more comfortable may be preferred.

Today is a very hard time. Money does not roll like a ball inside the homes. They are hard-earned. Therefore, if there are ways on how you will be able to save, go for it. If you truly want to cut down your expenses on the energy, you can prefer to practice the most common ways inside your homes. They will likely help you reduce the cost of your electric bills and therefore lessen your worries.

Some Tips to Follow to Save Energy

Conduct a home energy audit. The survey process will precisely analyze the structure of your home, the insulation present, the appliances in use, and the lifestyle that the family is engaged to. A home energy audit secures a comfortable checkup that includes a detailed report that contains ways and modes on how to save energy in the entire home.

Clean or change the furnace filter at least once in a month. In reality, the dirt and the dust will clog the parts of the furnace and it may even lead to its breakdown.

Regularly inspect your heating system. Tuning up the heating system will make you lessen the heating costs you utilize by at least five percent.

Never close the heat registers inside the unused rooms in your household. The furnace will be unable to sense any closed register so it will simply continue with its task. Furthermore, any cold air will reduce the effectiveness of the weatherizing and insulating inside your home.

Get a programmable thermostat. Installing a programmable thermostat will aid you in setting the desired temperature inside your home. Likewise, the heating bills will likely be reduced by ten percent at the most.

Do not program the thermostat in a higher level than you actually prefer it. It will not produce heat in a fast pace but will rather let your furnace run even longer than what is required.

Do not use space heaters especially the propane, electric, or kerosene models. They are not only expensive to maintain but also very risky.

Have the chimneys of your fireplaces inspected and cleaned in a regular manner. Also add fireproof caulk in between the chimney and the wall both inside and outside. When the fireplace is unused, seal tight the dampers.

The insulation of your home must also be checked. The attic requires more insulation.

The air compressor of your air conditioning units must be cleaned regularly. Also employ ceiling fans that will circulate the air inside the house.

When lights are unneeded, turn them off. Turn them off only when visibility is low.

It will be good to plant some trees so that you need not maintain a good deal of cooling costs.

These are indeed some very simple tips that when practiced most of the times in every household, will create a difference. When taken altogether, the saved energy will total to a much friendly amount. By devoting some extra minutes per day, you will likely see the difference it will create!

You Can Build Your Car Powered by Solar [Green Energy Source]

All cars are powered by gas. But with the volatility of crude oil prices and because it is not a renewable, something must be done before it is too late. Given that solar energy, a green energy source is used to power a community, you can also do this on a small scale by using the same principles to build your own car.

 Green Energy Sources, Solar Power Systems, Energy Sources,
[Green Energy Source]

But what do you need to make this work? A lot of things but the two most important are the solar array and the batteries.

The solar array is vital because this is what’s used to collect the sun’s rays and then converts this into electrical energy. There are two types to choose from in the market namely the prefabricated type and the individual kind which you set up yourself.

If you are looking for branded parts, check out either Siemens or ASE Americas that sell terrestrial grade cells and the space grade cells. The lower end model which can produce a significant amount of power is the terrestrial grade version.

Proper wiring must be done to make sure that if one of the panels is not working, your vehicle will still move. If you are worried that the voltage of the solar array should match the system voltage of your motor, you should not to worry because it will still run.

We mentioned earlier that the battery is also important because this is where the solar energy will be stored. Your options for this are lead acid, lithium-ion or nickel-cadmium. Just how many you need to buy will depend on your motor’s voltage. 

When you finally have these two components, these will now have to be connected to the motor. So you know how much juice is left in your batteries, you will also need to install instrumentation similar to the heads up display console on regular cars which tells you your speed, mileage and gas.

Don’t forget to put a steering wheel, suspension, brakes, tires and hubs. You may not be able to make a car that have the same features as like what you see done by one of the three US automakers but just enough to be able to drive it from one place to the next.

The only cars that use solar energy so far are the ones only used in races especially the one held in Australia from travels from the northern part of the country all the way to the south. If this has helped people realize that renewable energy is really the key to the future, the big automakers should try tapping this technology instead of relying of still relying on gasoline.

But apart from solar energy as a green energy source, biodiesel is another alternative. This is a combination of alcohol like methanol and a chemical process that separates glycerine and methyl esters (biodiesel) from fats or vegetable oils. This can also be done using corn and sugarcane.

Although these are not renewable, these are still considered as a green energy sources because it is cleaner than conventional gasoline. This means you do not release harmful chemicals such as carbon monoxide into the air which causes damage to the environment. So if you can’t build a solar powered car, consider a different fuel alternative.

Your Options for Home Energy Audits

 Have you ever thought of saving energy use in your home as you have always been confronted with high electrical bills for the past months? Didn’t you know that you can create a change with such scenario? Yes, of course. Try out the home energy auditing!
Your Options for Home Energy Audits
 Home Energy Audits

What can a home energy audit do for you?

When a home energy audit has been conducted in your own home, the problems and angles where your home is losing excessive energy will be pointed out. A home energy audit also allows you to recognize how effective your cooling and heating systems are. Furthermore, a home energy audit will likewise give you ideas on how to conserve the hot water that you often use on a daily basis.

Why do you need to employ a home energy audit?

In its most basic sense, a home energy audit is one fine step of assessing the amount of energy that you consume in your home and it also offers ways on how you will be able to evaluate the appropriate measures which you can apply to conserve your energy use and monthly bills to be paid for.

Whom can you rely to conduct the home energy audit?

It is actually your own choice. You can hire an expert home energy auditor or do it yourself. Of course you will be paying for the services of the home energy auditor. With an expert, you know that he can make a thorough auditing of your home energy consumption concerns. An auditor makes use of a series of equipment and techniques to determine the precise energy structure existing in the home. Among the equipment used in home energy audit are infrared cameras are used to reveal those hard-to-detect angles of missing insulation and air infiltration as well as the blower doors that gauge the leaks in the entire building envelope. But if you do want to cut back your expenses, just try out the do-it-yourself-guides for home energy auditing.

What are you supposed to do for the do-it-yourself home energy audit?

When simply given enough time, you can conduct your very own home energy audit and detect the vital problems that exist in your home. Don’t fail to keep the checklist of all the problems and areas in the house that you’ve found out. This will guide you as to how you will prioritize the necessary repairs and upgrades in the future.

Locate for air leaks. Draft a list concerning the air leaks present in your home. When this gets detected, you can save as much as 5 up to 30 percent of the total expenses within a year and you can likewise enjoy a much comfortable energy circulation in the end. Also check for the indoor air leaks present along the gaps of the baseboard, junctures of the ceiling or walls, and the edge of the flooring as well. Check out and see if there is enough air that flows in the switchplates, electrical outlets, baseboards, window frames, attic hatches, weather-stripping around doors, window-mounted air conditioners, and fireplace dampers. In the outside part of the house, the exterior corners like the chimneys and the exterior brick and siding must be checked as to whether or not they meet. One caution though, when sealing the home, you should be relatively aware of the most possible air combustion and pollution that may occur. This will be very dangerous for the health of the household if taken for granted.

Look into the insulation. There are certainly minimum requirements for the insulation that exists in the home. The attic, ceilings, and walls of the home must meet the desired amount of the insulation levels. Checking the insulation levels of the attic, walls, and ceilings may be difficult, as you have to deal with some electric circuits therein.

Check out the cooling or heating equipment. The heating and cooling equipment must be checked out annually or as directed by the manufacturer. The routine checkup depends upon the age of the equipment of course.

On the other way around, if you prefer getting a home energy auditor, make a list of the existing problems in your home in advance. The auditor will take charge of the blower door tests and the thermographic inspection which are all vital when it comes to home energy audit.

Concentrating Solar Power Systems

If you have ever seen a field with several mirrors pointing toward the sun you may be looking at a solar power system. These systems work to concentrate the sunlight to one area and use the heat to heat up the liquid that flows along the pipes.  This system is called Parabolic-trough system.  This type of system heats oil that is flowing through the pipe.  The oil is hot and that is why it is used to boil water to power a steam generator which in turns powers electricity.
Concentrating Solar Power Systems
Concentrating Solar Power Systems

The reason that this system works so well is because the U-shaped mirrors attracts and collects the suns heat which is then transferred onto the receiver.  The receiver absorbs the heat and transfers into fluid which helps to power the engine.  The heat causes the fluid to swell up against the piston and that produces mechanical power.  This type of power can be used to run things like generators or even an alternator that will produce electricity. This system works great when because it uses molten salt that flows through the receiver.  When the salt heats up it can generate electricity through the steam generator.  The salt holds in the heat for several days before it has to be converted into electricity.  Because this system uses so many panels it is mainly used for industrial solar power where acres of land can be donated to the Parabolic Trough.  There can be enough power in the network that can create energy for several days or more.  Because this system is so large that it allows the heat that it saves to be transferred days later.

Through this project and other solar power projects we can understand fully how solar power works. When we see how much solar power is conserved using these U shaped mirrors we can also understand how much energy is lost.  Using concentrating solar power systems are beneficial to the businesses that use them because they won't have so much time down when the power fails.  Machinery is their only major concern and as long as their machines are taken care of there should be no problems. Industrial type of solar power can attract and trap a lot of heat from the sun during the day, especially using mirrors that will reflect the sunlight.  It also helps to have this type of solar power out in an open field free of trees and vegetation that may grow around and at some point crowd the solar light out.

Scientist are continuously studying this theory as businesses use it to power their machinery.  Steam power was what was used from the beginning with solar power and is still what most systems depend on to service their production needs.  In the future, fields may eventually be full of mirrors that somewhat point up to the sky in hopes of generating enough sunlight to heat the world.  Until then we will use the traditional methods of heating water, heating our homes and powering our electricity.

How to Choose the Best Solar Energy System

How to Choose the Best Solar Energy System

With the recent advances in technology in recent years, being able to produce viable and clean energy to be used to power your home is now a reality. Alternative sources of power and energy will not only help you avoid burning fossil fuel to help provide electricity for your home, but will also help you save a considerable amount of money on the cost of your utility. One of those alternative energy sources is solar energy.

There are actually a number of different solar energy systems that are available in the market today. Since solar energy has become more common and more viable in the recent years, developers have begun to develop different solar energy systems that you can choose from, depending on your needs and limitations. Choosing a solar energy system that would fit best for your home is not necessarily an easy thing to do, which is why it is important that you learn how to choose the best one in order to get the right type of solar energy system for your home. Here are a couple of hints.

Know Your Solar Energy System

Before anything else, the very first thing that you must do is you must make sure that you know what different solar energy systems there are that you can choose from. Basically, there are two different types of solar energy systems, and those are the photovoltaic (PV) panels and solar thermal systems.

Photovoltaic Panels
Photovoltaic panels are solar energy panels that convert solar energy and turn them into electricity that you can use to power up most of your appliances and household lighting, and should only be used for those particular uses. Unfortunatley, among the solar energy systems that are in the market, photovoltaic panels are considered to be one of the more expensive ones, if not the most expensive in the solar energy market today.

Solar Thermal Systems

Solar thermal systems, on the other hand, simply generate heat, and are well-suited for boilers, furnaces and water heaters, as this type of system allows you to make heat using direct solar energy at a much lower cost as compared to using conventional energy and electricity. However, if you want to retrofit your home with one of these solar thermal systems, you need to sacrifice a little bit of space in your home. The good thing about using this type of solar energy system though is that you will save up to 80% of your total energy cost per year.

Calculate Your Energy Cost

Once you have a much better understanding and grasp of what solar energy systems are out there, and how they work, you simply need to learn how to calculate the cost of your energy consumption. This will actually help you determine which type of solar energy system you should choose from the two. When calculating the cost of your energy consumption, you need to create a list of all the things that might need energy and electricity. Include appliances, lighting, water heating, space heating, space cooling and air conditioning. If you can, try and figure out first if there are ways that you can reduce your electricity and energy consumption without having to resort to retrofitting your home with solar energy system.

A War Between Eating And Sustainable Power

Today climate change is a reality that is acknowledge by even the most doubtful of skeptics. The warmer temperatures in areas where its supposed to be cool, scorching summers, and bone chilling winter have become a pattern that people cannot simply ignore.

What The War About?

Funny enough it seems that people are getting desperate and all are turning to bio-fuel like it’s the savior of all mankind. So what is bio-fuel? Bio-fuel is any gaseous, solid, or liquid material derived from biological materials. The argument ensues when people talk of the future. Bio-fuel’s raw materials are usually agricultural crops that are made to undergo fermentation and certain processes in order to produce bio-fuel.

The Problem

Who is the world’s largest oil consumer? Those with the highest number of vehicles running their roads, countries like the US, England and generally most of the European nations. When you think about it bio-fuel is made from corn, sugarcane, palm oil, vegetable oil, and etc; where do these agricultural crops come from? Third World Countries.

In Mexico they have this “tortilla crisis”. Corn which is the basic ingredient of tortilla is now sold five times the price it used to be marketed for. The reason for the inflated prices? The demand of bio-fuel in highly developed countries has severely altered the business people’s sense of profit. Why sell for a dollar when you can for 5 because the demand is now higher.

Who Suffers?

The first world countries will have to export goods from the third world countries to fuel their increasing demand for energy. The third world countries are usually tropical ones located near the equator, hence a higher crop growth of corn, and all those needed to manufacture bio-fuel; but for these countries corn is food, so is sugar cane. For the first world to survive the t poorer countries must either starve in hunger or break their back working to be able to afford the price hikes of the most basic of all commodities: food.

A Compromise

So what should we do? We need to address the problems of the environment and pollution, but it is also not right that to solve a problem we must create one. Think about it if the agricultural countries go into decline because its people can’t afford food then who will till the land to supply the giants with endless bio-fuel?

Sustainable energy is geared to sustain life, not make it harder. A proposal is in order. Since the crops needed for the production of bio-fuel can only survive in tropical countries then the governments of the more well off countries will have to invest in the agricultural countries to supply their own demand. These crops must be independent from those for local consumers. Stringent rules governing pricing and distribution must be implemented to further protect the source of the energy.

Sustainable power means the world working hand in hand to create a better way of life for the future. The road to betterment is paved with hard work and dedication. The ancient Egyptian used sails to go up and down the Nile; they were patient and they reached their destination. Let us all be patient but diligent in our quest for sustainable power to sustain life.

DIY Solar Power - solar power and energy

Before, solar power or solar cell panels are only available in commercial areas and hardware stores. Nowadays, more and more people are trying DIY or do it yourself kits. You can expect to have your own setup in just one day, provided that you have an easy kit to start with. Solar power can be achieved right in your very own home, without the help of a professional. Make sure you follow the instructional guide carefully for the best results.

 solar power and energy, green power

Building Your Own Solar Power Generator

You can use parts that are available on the internet or your local store. You can create a tiny solar power generator with a budget of only $200 to $300. This is ideal for power failures and life outside the power grid. The setup can also effectively power the modem, television, DC appliances, computer, cameras and lights. You can use this in cabins, archaeological digs, tents and camping trips. This is the ideal setup for people who travel to undeveloped regions and countries.

Initial Steps

First of all, you need to make or buy yourself a tiny solar panel. You can get a device rated at 12 volts or higher for only $100 at a marine supply store or RV store. Next, purchase a battery. Experts recommend that you get rechargeable batteries from available green companies. Get any size of deep cycle 12 volt lead/acid or gel battery. You will need the deep cycle battery for nonstop use. The type in the car is a cranking battery, which is good for starting engines. You may also want to look for bargains and other good deals that will cost only around $50 to $60.

Next Steps

Take a battery box where you will put the generator in. The box may only cost around $10. It is ideal for covering the exposed terminals just in case you have kids inside the house. If you want to install the system in a cabin, pump shed or boat, you can skip this step. Purchase a 12 volt DC meter. This will cost you around $25. Purchase a DC input. The triple inlet model is recommended. You can purchase this for only $10 at a car parts store. The device will be good for powering DC appliances like lights, hair dryers and vacuum cleaners.

If you intend to power AC appliances, you will need an inverter. The inverter converts the stored DC power in the battery right into AC power for majority of household appliances. Measure the watts that you will need. Cheap inverters of various sizes can be purchased online too. Use a drill to attach the meter and DC input to the top region of the box.


Next, use insulated wire to connect the meter to the wingnut terminals found on the battery. Link the negative pole initially. Only handle a single wire at a time. Link the DC inlet straight to the battery in a similar fashion. Link the solar panel to the battery the same way. Shut the lid using a bungee cord to keep everything tight. Position the solar panel under the sun. It will take 5 to 8 hours to charge dead batteries. You can power different devices like fans, lights and radios.

Advanced Vehicles - Solar Power

When we think of advanced vehicles it reminds us of speed that a vehicle has and all the newer vehicles that are coming out with all the modern gadgets and gizmos.  Every time we turn the ignition on our vehicle we are sending a bad sign out into the world and the atmosphere.  Scientist have worked rather hard at coming up with a way that our cars can be safe for our planet.  So how is that done?

Advanced fuel systems include energy storage which is the batteries that help power it instead of the fuels, power electronics, thermal comfort and systems analysis.  These fuel systems are constantly being studied and have made outstanding research and development topics.  The main focus on the fuel systems in advanced vehicles is to find an alternative fuel in order to cut down on pollution and to restore our economy.  We cannot continue buying fuels forever.  We need an alternative to fuel.  Sometime in the future, fuel will no longer be available for us to use.  Advanced vehicles are designed to make it more efficient to run at top speeds. Convenience is another advantage to the advanced vehicles.

They plug in and charge instead of running out of fuel and refilling the tank. Running these cars may not break any records but it can help tremendously knowing that they are running clean.  Ultracapacitors are designed to provide additional power to accelerate for climbing hills.  Vehicle power electronics controls the amount of electricity through the devices.  This may be the ignition, DC to DC converters, inverters, and motor controllers.

Vehicle Thermal comfort is how you control your temperature inside the car. You may have to roll the windows down or put them up.  Turn the heat on or the air conditioning on.  No matter what you have to do this is thermal comfort. The main goal for such an invention is to come up with a vehicle that can get us where we need to go in the amount of time that we allow ourselves.  In the fast paced world that we live in today, it is hard to find someone who has the time to spend waiting on their vehicles to get repaired or refueled.  That is because we need that vehicle to be up and running when we need it the most.  Scientist are studying the car factor and what it will do for us in the future and what it has done for us in the past.  As they strive to gather more information they can better the way the advanced vehicles have made it through.

Advanced vehicles are on the go and will one day be the car that we decide to buy because that may be our only choice in the future.  When the fuels run dry we will no longer be able to drive what we currently have now. Though these vehicles do allow some restriction, that will no longer be as we progress into the future and all the bugs will be worked out.


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