Posts Tagged ‘green energy’
Can You Utilise A Green Energy Source Like Water To Power A Car?
May 4, 2012
For at least a century, we have relied on oil to fuel our vehicles. But were you aware that the world’s oil is close to drying up because it is a nonrenewable resource? Well that isn’t occur tomorrow or next year but we are getting closer because of the demand in the world market. Why wait for that day when we will depend on a green energy source like water to power our automobiles.
Water can power an auto? If you think that's impossible, well it is here but this isn't yet being made on a commercial scale.
The German auto company BMW has produced the world’s very first hydrogen powered auto. While only 100 of these units were produced, you can already imagine if more of these cars are on the road.
The initial model namely, the BMW Hydrogen 7 uses the body of the 760i model. When you pop the hood, you will notice the engine is different since it uses gas and hydrogen.
This just means we have not yet completely deserted our reliance on gas. Given more time and money, the existing 4.7 mpg it can travel using water alone could hit double digits in days to come.
The largest challenge to using water as a green energy source as opposed to oil in automobiles is the engine. While there are automobiles around like the Prius which runs on gas and electricity thanks to fuel cell technology, the hydrogen combustion is less than 10 years old so you could say we are only seeing the tip of the iceberg.
To stop the water from evaporating, this needs to be stored in a large, 30-gallon, bi-layered and highly insulated tank so this does not vaporize into compressed gas. Another safety mechanism is the valves which are built to open should the pressure within the tank surpasses 5 bars.
With the successfulness of the BMW H7, the company came out with a new auto that’s also partly powered by water called the H2R. While we cannot yet put our garden hose into the fuselage to fill it up, this auto uses liquid nitrogen as a fuel.
Tests on this automobile have shown it can achieve 285hp and reach a top cruising speed of 185.5 MPH. It can also accelerate from 0 to 60 MPH under 6 seconds.
But why use water? It is often because hydrogen combustion is clean so it does not emit damaging gases into the atmosphere unlike automobiles that run on gas or diesel that emit carbon monoxide. Studies have shown that it also weighs less than hydrocarbon-based fuels and burns quicker than typical petrol.
So when can you expect to purchase a car that utilises water as a home made energy source? Hopefully in the following 10 to 20 years. It is truly up to the automakers because all we are able to do is wait till a better and cleaner car hits the dealership.
At this time, the best option we have are electrical automobiles. Since its introduction in 1999, more people are using it because they don’t wish to spend anymore for petrol that might hit an all-time high of more than $110 per barrel.
If water as a green energy source can be used to power a car, why don’t we do the same for solar power which has been around much longer?
Sarah Green is an environmental campaigner, activist, and strong disciple of making home made energy and being energy self-sufficient. In her free time, she reports on DIY alternative energy plans and kits, for example the ben ford homemade energy download.
How To Create Solar Cells At Home
May 2, 2012
The sun’s energy or the solar technology is regarded as the abundant type of energy located on this planet. The sun’s rays is definitely capable of providing us a lot more than heating and light. The sun continues to be most significant elements dictating every living being’s existence on the earth. We can acquire more from the solar panel technology, like generating power for daily use.
What are the great things about solar technology?
The solar power option is becoming popular among the alternate energy solutions.
Eco-friendly electricity solution: If you go through the solar panel technology power, you will recognize that it uses virtually no fuel apart from the sun’s light.Andit doesn’t release in to the atmosphere anything harmful.
Inexpensive: 1st, the electricity can come free. Set up . cost is a one-time cost. Finally, the investment will be recovered within a few years of installation, making the energy generated by solar energy absolutely free.
Convenience: You are unable to store conventional power but you can store solar power for future use. The sun’s energy comes to rescue even when times are dark! Storing it also ensures a 24/7power supply, therefore saving you from any power outage.
Low on maintenance: The solar panel technology systems are easy to maintain and very stable. They cannot involve expense or an excessive amount of effort, thus letting you really benefit from the solution .
Are there any restrictions on how solar energy can be utilized?
Solar power can be utilized inside our everyday lives by following a following solar powered energy systems:
Solar cooking system: Solar cooking is around cooking without lighting a fireplace or using electricity! Prior to deciding to wonder, without a doubt that solar cooking is just not about bland food. You are able to cook in more ways than one – boil, roast, or bake, cook the method that you want! The only demand that solar cooking makes people is being patient; this is a few lots of minutes. However, it’s not at all getting an excessive amount of considering that you’ll get tasteful and healthy food without worrying about paying your gas or electricity bill.
Solar lighting system: Anyone can illuminate the whole house, use every electrical appliance without considering reducing bills. The solar lighting system illuminates your house even during the nights, with thanks to the power storage feature it’s.
Solar heating system: You can keep the house cozy and warm using the solar heating system without worrying about costs.
This is definitely cool stuff where there are the big bucks being saved on solar powered energy. If you’re interested you can check out the different do-it-yourself kits availible. The most effective ones in the marketplace is Planet4Energy, look for exactly about it inside the testimonials on his or her site.
If you want more information like this and learn how to lease or make solar cells at home, visit this web site http://solarpowerpanelinfo.wordpress.com/
Geothermal As An Alternative Energy Source
May 1, 2012
We have got the technology to do a large amount of things and one of these is to tap the earth’s energy. This is precisely what we do when we elect to use geothermal which happens to be a green energy source.
Geothermal energy is energy acquired by drumming heat from the earth itself. This comes from magma and the radioactive decay of uranium, thorium, and potassium.
The drawback to geothermal energy is the proven fact that it is expensive to build. On the other hand, because the earth’s crust steadily decays replenishing the heat, it is still a replaceable source of energy.
There are 3 sorts of geothermal plants around. These are namely dry steam, flash, and binary.
Dry steam plants take steam out of fractures in the ground and use it to immediately drive a turbine that spins a generator.
Flash plants take on water at temperatures over 200C, out of the ground, and allows it to boil as it rises to the surface then separates the steam phase in steam/water separators which runs the steam thru a turbine to generate electrical power.
Last, you have binary plants. Here, hot water flows through heat exchangers and that boiling organic fluid is what spins the turbine.
Once power is generated, the condensed steam and remaining geothermal fluid from all three sorts of plants are injected back into the hot rock to pick up more heat.
Geothermal plants are used operational in different parts of the world. These are sometimes located in geologically unsound parts of the planet. You can see some in Chile, Iceland, New Zealand, US, the Philippines and Italy. At home, two most distinguished areas for this are in the Yellowstone basin and in north California.
Aside from digging deep into the earth, there are some who believe we can generate electricity from hot dry rocks. You have got to dig 3 kilometers deep are drilled into the earth first to find these hot underground radiogenic granite rocks. At this time, some Australia firms are exploring this technology.
If you were to compare the quantity of energy collected from geothermal to solar, you still get more from the sun. Notwithstanding that, people should still use it since solar electricity cannot be harnessed when the clouds block the sun’s rays from reaching the solar panels.
Geothermal energy is a green energy source just like wind, hydropower and biofuel because it is a renewable. By maximising its potential, we don’t have to worry about the cost of oil in the world market when it hit more than $110 a barrel and is now under $40 in the world market.
But that is not the one thing we ought to be concerned about. We also should do our best to offer protection to the environment given that coal fired and nuclear energy generation stations produce dangerous gases and radioactive waste that will cause to folk and the near by areas.
Everybody knows that our planet has changed due to global warming. We learned our lessons from Chernobyl and Three Mile Island but this does not mean it may not happen again.
For us to do our share to offer protection to the environment now and for generations to come, we need to promote alternative energy and geothermal as a green energy source is just one of many that's currently available.
Sarah Green is an environmental campaigner, activist, and robust believer in being energy self-sufficient. In her free time, she reports on DIY alternative energy plans and kits, for example the ben ford homemade energy download.
You Can Build Your Car Powered By Solar, A Green Energy Source
April 12, 2012
All automobiles draw power from gas. But with the volatility of crude oil costs and because it's not a replaceable, something must be done before it is too late. Given that solar energy, a green energy source is used to power a community, you may also do this on a small scale by utilizing the same principles to build your own vehicle.
But what do you have to make this work? A large amount of things but the 2 most crucial are the solar array and the batteries.
The solar array is critical because this is what’s used to collect the sun’s rays and then converts this into electrical energy. There are 2 types to select from in the market namely the prefabricated type and the individual kind which you set up yourself.
When you are looking for branded parts, check out either Siemens or ASE Americas that sell earthly grade cells and the space grade cells. The bottom model which can produce a significant amount of power is the terrestrial grade version.
Proper wiring must be done to make certain that if one of the panels isn't working, your vehicle will still move. If you're concerned that the voltage of the solar array should match the system voltage of your motor, you shouldn't to worry as it will still run.
We discussed earlier that the battery is also important because here is where the solar energy will be stored. Your options for this are lead acid, lithium-ion or nickel-cadmium. Just how many you want to buy will rely upon your motor’s voltage.
When you eventually have these 2 components, these will now have to be attached to the motor. So you know how much juice is left in your batteries, you will also need to install instrumentation similar to the headsup display console on regular automobiles which tells you your speed, mileage and gas.
Remember to put a wheel, suspension, brakes, tires and hubs. You may not be able to make an auto that have got the same features as like what you see done by one of the 3 US automakers but just about enough to be in a position to drive it from one place to the next.
The only vehicles that use solar energy so far are the ones only used in races particularly the one held in Australia from travels from the northerly part of the country all the way to the south. If this has helped people notice that renewable energy is actually the key to the future, the giant automakers should try drumming this technology instead of depending of still relying on petrol.
But apart from solar energy as a green energy source, biodiesel is another option. This is a combination of alcohol like methanol and a chemical process that separates glycerine and methyl esters (biodiesel) from fats or plant oils. This can also be done using corn and sugarcane.
Though these are not renewable, these are still considered as a green energy sources as it is cleaner than traditional petrol. This means you do not release dangerous chemicals such as carbon monoxide into the air which causes damage to the environment. So if you can’t build a solar powered automobile, consider a different fuel alternative.
Sarah Green is an environmental campaigner, activist, and strong believer in being energy self-sufficient. In her spare time, she reports on DIY alternative energy blueprints and kits, for example the homemade energy download by ben ford.
Is Biomass A Green Energy Source?
April 10, 2012
Is biomass a green energy source? According to pros, yes it is. In fact , it's one of the 3 important areas of bioenergy.
But what's bioenergy? Well, it's a process by which organic material like animal waste, plants and wood are used to create electricity, produce heat and also aid in the production of biofuels.
In the case of biomass, hot air or water is generated to supply electricity. This is done through direct combustion and is thought of as the simplest and most typical method of generating power from biomass.
Except for generating electricity, biomass can be used for hot air production so you can keep a place warm. For this to work, biomass must be combusted in a furnace where it heats either water or air. Speaking of water, this permits you to have warm water so you can take a shower. In brief biomass in itself may also be used in a tiny scale as a heating system.
Since you can generate electricity and heat, some of us have been able to mix the two which is commonly known as mixed heat and power or CHP. Something that many believe to be good as you use one power source for two purposes.
If you are able to compare the quantity of electricity generated between biomass and let’s say solar energy, you'll notice that biomass produces more because the energy in plants is already captured and stored.
You don’t have to gather it first which is what happens with solar or even wind energy since this is made technology. It is readily available in contrast to the other 2 which is absolutely reliant on the weather.
Another is the fact that you can even use natural byproducts to product electricity. No other green energy source can do that and by utilizing this extensively, any administration can save money as you don’t have to spend money to dump the waste and you will not depend on foreign oil that much to provide power for your plants.
The disadvantage to biomass is that because you've got to burn waste and other organic materials to product power, you add to the pollution which is already in the atmosphere. But this is offset naturally by planting more crops which we all know helps cut back the amount of carbon dioxide in the atmosphere.
You will additionally have to shell out a lot of money at first for the costs of work, the transport of these fuels and how these should be stored.
Biomass uses renewable naturally occuring resources which is the main reason why it is thought of as a green energy source. This implies that we have a never-ending supply of it around like the solar power or the wind which flows from the ocean. The challenge is to find suitable land that has got a enough water supply so these will be able to grow.
This indicates that in areas where water isn't that abundant, you cannot rely on biomass technology to generate power. When that occurs, you use other means and one excellent example given the right geographical location is wave energy which is the method of generating power from the water.
There is a way to create electricity without causing harm to the environment. We have got the technology and the green energy sources. We need to mobilize the willingness to cause it to happen.
Sarah Green is an environmental campaigner, activist, and strong disciple of being energy self-sufficient. In her free time, she reports on DIY alternative energy blueprints and kits, such as the ben ford home made energy download.
What Is New In Solar Energy Innovation?
March 9, 2012
While the price of non-renewable fuels will continue to rise all over the world, research money for alternative energy like solar energy is rising as well. In many countries, this movement has now born fruit in the form of unique projects that equally test your mind and provide functional purposes. At the same time, in the United States, innovative companies like Google have begun to invest considerable levels of funding straight into solar endeavours intended to force the envelope even further.
After years and years of struggling to gain traction, it appears as if solar energy may finally become popular today. In Europe, numerous trendy, but popular applications of the energy source produced headlines during the past year.
Solar Power Innovations Overseas
Perhaps the biggest problem in generating an acceptance regarding solar power as a workable power source continues to be presenting functioning good examples to the ordinary individual. Resourceful sustainable energy business people around the world achieved this with four unique undertakings.
The Netherlands’ SolaRoad
This past year researchers in the Netherlands introduced their intentions to build the world’s very first solar-powered road for cyclists. The master plan is to pave roughly 250 kilometers of bike paths with silicon cells and then cover the pathways with a covering of glass shielding. Although bicyclists spend the day riding over the path, the cells underneath their wheels are going to be producing the electricity that illuminates nearby traffic lights and street lights after dark.
Finland’s Solar Kitchen
Green energy enthusiasts and eco-friendly types of all stripes are certain to adore Finland’s tasty donation to winning over the hearts and minds of the ordinary man. A Helsinki restaurant owner opened an entirely solar-powered kitchen this past year that offers fine dining whenever the sun is shining. The entire undertaking was met with quick praise for both fantastic dishes and ecologically-sound strategy.
Serbia’s Solar Charging Stations
So as to both prove the energy source’s possibilities, and win over a generation mesmerized with its hand-held gadgets, a Serbian entrepreneur unveiled a series of photovoltaic-operated “trees” in Belgrade that serve as free, community cellular phone battery chargers. The trees charge virtually any mobile device in mere 10 or 15 minutes, and are also used as trendy assembly places and educational tools relating to the benefits of solar energy.
Solar Billboards in London, New York and Sydney
Worldwide tech company Ricoh put solar-powered billboards throughout choice places on three different continents in 2011 as a technique to build awareness for its resolve for alternative energy advancement. In addition to the sun’s rays, the billboards also utilize wind energy to illuminate their ads for renewable energy awareness.
Solar Energy in the U.S.
In spite of many years of minimal public recognition and, occasionally, outright resistance to the technology, solar technology has finally started to catch on in many quarters of the United States. Having such notable figures as Warren Buffet committing virtually billions of dollars on pv research along with other renewable power endeavors, it would seem as if the world’s mightiest economic power is poised to join the arena. The question is not if the U.S. will accept solar power, but instead, “which awesome advancement will the Americans create next?”
Trying to find out what’s available in San Diego solar power renewable energy options? Be sure to visit the author’s site on solar panels California for more information!
Pros and Cons of solar energy. Is it worth it?
March 7, 2012
A substantial question that ordinarily arises is, if solar electricity is able to end up being stored.This happens to be one massive issue utilizing solar powered energy. Typically solar powered energy is generally purely on hand any time the sun is shining. Whenever it’s night there will most certainly be hardly any sun rays and therefore hardly any electrical power can be produced.
By now there tend to be a handful of methods that will save solar power, however non of them is without a doubt ideal. A number of photovoltaic or pv companies utilize some form of re-chargeable electric batteries so that you can save the renewable energy. Alternative methods make an effort to retain the high temperature, which has been created simply by the actual sunlight utilizing water as well as salt. Generally there usually are a couple of other strategies, although at this point there is simply virtually no great solution to this kind of drawback.
During the past decades there have already been numerous fights whether solar powered energy is actually reasonable. Presently there will be a number of reviews that state solar power is in fact in no way economical. Nonetheless investigations has demonstrated that photovoltaic or pv factories ordinarily grow to be financially rewarding shortly after eight to twelve years. The regular life span of an actual solar power panel canend up being expected to be twenty-five to 40 years. That being said whenever understanding solar technology plants for a longterm assets, they can certainly turn out to be rather worthwhile. Furthermore many authorities employ solar panel federal government grants to successfully subsidize often the assembly. In addition there are many feed in tariff, which make it very profitable too.
To summarize it again becomes crystal clear that generally there are generally quite a few points which will speak for solar energy as well as several which usually converse versus it. Photovoltaic panels make not any air pollution, fumes or even co2. Truly the only pollution released is without question while making together with shipping them. Photo voltaic energy panels are really moreover noiseless compared to wind generators or even fossil fuel utilizing power plants. It could possibly also be applied in rural regions including the seashore or even space where it happens to be employed through geostationary satellites. Solar power could also possibly be hooked up on top of roof tops making it accessible to every house-hold.
However , truth be told there are usually various undesirable aspects to solar technology too. The original price tag is undoubtedly superb. The price tag connected with putting in any kind of photo voltaic solar panel located on a roof top could possibly effortlessly get into a couple of thousands. Yet another huge downside can be the possibility to just acquire sun light during the day.
You sould also read more onFunding solar power and possibly solar power grants before you make any decisions.
Moving Brightly Into your Way ahead for Solar Energy
February 23, 2012
Everyday sunlight provides this planet with enough energy to meet each of our energy needs for more than 10 years. And, given the fact that sunlight is free of charge, why are we not capitalizing when it comes to of that wonderful potential. In fact, everyone has been keep in mind tactics to harness solar energy considering that the time of your Egyptians. Don’t you think it truly is about time to begin with making progress?
Every time you mention solar energy, individuals are inclined to say that you mean solar power. While those two terms are certainly not synonymous, as compared to inextricably linked from solar panels were first invented which wanted to the 1980′s. And though solar energy have come up a long ways since then, they often still only really convert about 17% of the sunlight they receive.
Other than solar energy, what solar energy technologies are extremely on the market which could meet out needs? One of the major players having appeared is solar thermal energy where large power plants collect immense quantities of sunlight using an a whole host of mirrors. The hotwave out of your sunlight is then employed to create steam which turns the turbine. Initial studies with one of these technologies are extremely encouraging.
There are many challenges to developing a new solar energy market. First of all, the latest technology still maintains higher costs than traditional, already establish plants have. Then, you furthermore may ought to fight the resistance of other people who do not want to pay more money for clean electricity. So, in addition to developing the plant, the creators have to also ensure that they tend to have state or federal funding set up to help you subsidize their electricity.
With one of these cost frustrations some people are thinking if photovoltaic energy would truly be a successfully viable product. Here is the good news new investors are continually entering the sphere and keeping a gradual trickle of monies directly into development of cheaper solar. Plus, since other countries may also be interested in clean, cheap energy, they tend to have their own investors and teams working to develop the technology.
Even though the Utopian arena of solar energy should certainly be a ways away, I feel we’ll discover its closer than we demand. As people that you and that i make choices that are beneficial for the planet, more developers will enter the field of solar and also the caravan smooth up energy will roll on.
Joanathon Henly runs several solar energy resource blogs and is also a big fan of solar power. Start with visiting his Solar Energy Passion site or seeing his post on your Hallmarks of Solar Energy
Biofuels Are An Alternative Energy Source
February 20, 2012
Biofuels are also a green energy source. It’s been around for a very long time and lately, people are beginning to take notice.
Liquid biofuel which is the one utilized in vehicles is a natural and replaceable domestic fuel that may only be used for diesel engines. This may be made of vegetable oils mostly soy and corn. The nice thing about it is that it contains no petrol, is nontoxic and biodegradable.
By fueling up with biofuel, you decrease the contaminants in the air because it does not emit anything. Right now, it’s the only fuel approved by the Environmental Protection Agency (EPA), passed each Heath-Effects Test of the Clean Air Act and meets the prerequisites of the California Air Resources Board (CARB).
One case of this is biodiesel which is made of alcohol like methanol and a chemical process that separates glycerine and methyl esters (biodiesel) from fats or plant oils. Aside from methanol, some countries have also experimented with corn and sugarcane to make their own version of biofuel.
Glycerine is a common products and this is employed in making toothpaste and soap. Since it is reasonably new, the process of converting it is kind of dear and right now, this is still much more expensive per gallon compared with petroleum.
But if you look at what you pay for it, the returns are large because you get to do your share to preserve a cleaner environment, an improvement in air quality and a reducing of cancer-causing agents.
A cheaper and primitive way to make bio-diesel is by collecting cooking oil and then processing it. This may not good your car’s engine so be careful if you make a decision to use it.
If you are skeptic about biodiesels, studies have shown that its performance on the road is quite as good as petroleum in terms of power to potency, hauling and climbing. You need to use this in its pure form or blend with petroleum fuel. The most typical mix in the market is 20/80 and is called ‘B20′. This means that 20% is biodiesel and the remainder is 80%. Another version is the E85 which is fuel composed of 85% ethanol and 15% petrol.
The best part about using biodiesel is that you only have to make one or two changes in your engine to be able to use it. Except for making the automobile run, it can also help clean the engine. If you're troubled this will void the warranty of your vehicle should there be a problem, don’t worry as it doesn’t. In the USA, B20 is the most common one available but there are only a few gas stations that carry it.
When car’s first rolled out at the beginning of the 20th century, Henry Ford planned to make these vehicles particularly the Model T’s run using ethanol. Tests have even shown that these might also run using peanut oil.
This never materialized because huge oil deposits were discovered and diesel was cheap. It was only when our requirement for oil increased in the 1970′s, 1980′s, 1990′s and in the early part of the present year that folks began to realize that to reduce our demand for foreign oil that we should try using biodiesels and other forms of alternative energy.
Is it too late? Not yet because there is still enough time to use biofuels and others as green energy sources.
Sarah Green is an environmental campaigner, activist, and strong disciple of being energy self-sufficient such as how to generate your own electricity. In her free time, she reports on DIY alternative energy plans and kits, for example the Nikola Tesla Secret.
Various kinds of Green Energy
February 1, 2012
As the U . S . population starts for more information and more about how exactly we have been harming the planet earth, a lot more people are choosing to adapt to the green motion and be much more environmentally friendly. There are numerous of ways that people may be much more environmentally friendly. Although some people are eco-friendly because of buying organic clothes or ingesting organic meals, one of the most significant ways people residing in the United States can truly be green is to apply alternative energy resources.
Thankfully, there were recent developments which have observed that we now have other sources of power in addition to fuel, oil, fossil fuel and nuclear alternatives that can be very harmful for the earth. You will find mays to utilize solar technology by building solar panel on the house then there is also environmentally friendly power engineering. While individuals know that the United States needs to crack from its reliance upon fuel and oil, lots of people are not aware where they would get power if we did use gas and oil less. However, through the use of environmentally friendly energy technology individuals could possibly get electricity and electrical power from the a smaller amount damaging source.
However, prior to promoting for this kind of power or looking for methods to apply it, you should determine what green energy is. By definition, green electricity is a kind of power that arises from a source which has lower impact on the environment. There are a variety of numerous causes of eco-friendly energy obtainable in todays society, some are more popular than others but they can all be part of alternative energy options. Given That more info has come out about these resources, increasingly more individual property owners and companies are researching ways to use them as a possible energy source of their own.
Probably the most popular reasons for eco-friendly energy is solar power. This sort of energy has been used for many years. Now with technology, solar power panels may be placed on properties or houses that gather the power from the sunlight and turn it into functional electricity. An Additional environmentally friendly electrical power source which is on the up is wind. Large wind mills may be used to gather wind electrical power and turn it into electricity. Many metropolitan areas are using this sort of electrical power to maintain their electricity needs. There is also geothermal power souped up that comes from the corrosion of minerals within the grounds as well as hydropower. Finally, there is hydropower which uses the pressure of falling or dropping water to produce electricity, here is the most used form of environmentally friendly energy in the usa today.
There are many methods the the US can get their electricity from eco-friendly and environmentally friendly sources. By inserting more effort into developing techniques which will successfully turn these options into usable energy, it can be feasible for people to have even smaller affect the environment encircling them. Although some structures and homes in the usa are using some of these resources, with greater effort into making use of eco-friendly power, much less injury can be done towards the planet.
If you would like to be more favorable to the environment and do your part, check out our site for additional info on alternative energy.