How Can I Run My Car On Sunlight?
For most people public transport is not an effective option for regular travel, and so owning a car is unfortunately necessary. The best thing for the planet would be for this private transport to be as environmentally friendly as possible. This eventually leads to the question, can a car be run on solar power?
The amount of energy from the sun that reaches the surface of the earth each day is staggering. There is easily enough energy there to power all human industry and transport several times over. A great deal of this energy is reflected back into space from the surface as light or radiated into space as infra-red energy, which is another name for heat.
The great advantage of solar panels is that they generate electricity from sunlight that is already falling on the surface of the earth. Had that energy not been converted into electricity in the panel, it would have been absorbed by the earth to be later released as heat, been reflected into space, or been used by a plant to make sugars. The electricity from the panel can be transported and used elsewhere. When used, the energy in the electricity is ultimately released as heat. This means that a solar panel is effectively converting sunlight into heat, but allowing that conversion to do some work which results in the heat moving to a different location.
This is a very positive situation when we compare it to burning fossil fuels for energy. The heat released from burning fossil fuels s additional to what would otherwise be in the atmosphere. This then results in an overall increase in the energy content of the atmosphere, which is a central issue for scientists and politicians concerned about possible changes to the Earth’s climate.
This makes it clear that being able to use sunlight to power our vehicles is a desirable option. But is this a realistic option? The fact is that this is already being done. Owners of electric cars are using mains supply electricity rather than petroleum to charge the batteries which power their vehicles. All that needs to be added to this scenario is to obtain the electricity from a renewable source such as a domestic solar installation or a solar power plant and one can effectively be driving on sunshine.
Have a look at the recent models of electric cars at Roger Vanderlely’s website www.green-planet-solar-energy.com. The site covers all the information you need on solar power, from finding cheap solar panels, to reviews of solar equipment for the garden and pool, as well as much more.
The Naturemill In House Composting Machine – The Easiest Composting You'll Ever Do
Pros: 1) Extremely brief composting cycles – only 14 days! 2) Extremely easy to use – simply hook it up, throw your food scraps in, and the Naturemill finishes the job. 3) No stinky compost in your home or garden – The Naturemill has a rather light soil-like odor, but I think it is quite agreeable. Even if you don’t… simply put the machine on a balcony or patio. 4) Little – Takes up a tiny quantity of room relative to a conventional compost pile. 5) Warranty – 1yr and 3 year warranties are very nice too.
Cons: 1) Price – At $299 or $399 the naturemill composter is a whole bunch more costly as compared to other composting alternatives such as worm composting, Bokashi, or simply your traditional backyard compost heap. 2) Longevity – This is anecdotal, however a family member of mine had one and regrettably the composter broke on him… twice. That’s a good year in the past, and so these newer models may be better (plus you get the warranty).
Full Evaluation: Naturemill’s household composting machine is a modest in house appliance that enables practically any household to start composting their food waste with virtually no effort. You merely buy a Naturemill, plug it into a power socket in your home, and place your food inside it. The Naturemill subsequently blends, oxidizes, and degrades the food scraps, and at the end of 2 weeks you have got a new tub of compost that you may make use of in your lawn or flowerbed.
Particulars: 1) Cost & Versions – There are 2 versions of the composter, the Plus XE which is $299 and the Pro XE that is three-hundred and ninety-nine dollars. When you buy the machine direct from Naturemill’s internet site and they will ship for free. 2) Size – The Naturemill is 20 inches tall x 20 inches deep x 12 inches wide and weighs 17 pounds. 3) What it can process – All food waste, however Naturemill advises steering clear of very hard substances like bones, and fiberous objects such as corn cobs and corn shells. There is not a note regarding whether the Naturemill can process compostable food ware such as corn cups. 4) Composting – Compost is made about 1 time every 14 days and an indicator light indicates when to take out the compost. The compost is after that all set to be used. 5) Installment – No set up is needed, you merely connect the composter directly into a standard power outlet. 6) Power Usage – Naturemill reports the power use of the composter at 5 kwh per month or nearly that of a common night light. That should cost approximately fifty cents / month, depending on local rates. 7) Volume – The composter has a capacity of one-hundred and twenty lbs per month. 
Model Distinctions, The Plus vs The Pro – The Plus type has a one yr warranty; the Pro design has a three year warranty. The Pro is available in a range of colors and it additionally has a pedal and a “heavy duty” function that improves blending and airflow for increased compost volume.
Conclusion: So, in the event that you’re not composting already – definitely check out the naturemill indoor composter. It could be just what you’re searching for.
Build your understanding of composting solutions, compostable packaging, residential composters, recycling, and supplies with recycled content like recycled copy paper.
Are Electric Cars More Efficient Than Petroleum Vehicles?
There are many benefits to running an electric or hybrid car. These affect both the environment and your bank balance in a positive way. When compared to an internal combustion engine car, an electric vehicle uses its fuel more efficiently and so is cheaper to run.
Critics of electric and hybrid vehicles say that there is little point running a car on electricity unless that electricity comes from a green source such as wind or solar power. While it would undoubtedly be better to run a vehicle on such power, using electricity from the mains supply is still preferable to running a car on petroleum.
Why is this the case?
There are two main reasons. First is that electric and hybrid vehicles are far more efficient than internal combustion driven cars. The second is that power from the mains grid itself is more efficient than power from burning petroleum, even if that mains power is generated by burning coal. Let’s look at these two points in more detail.
Both electric and hybrid cars use electric motors to turn the drive wheels. The motors operate through the use of magnetic fields. Since magnetism is a non-contact force there is no need for contact between the drive wheels and any type of drive shaft. This reduces friction, and so uses less energy. When an electric vehicle brakes the magnetic fields are reversed and the forward motion of the car is converted into electricity. This electricity is then used to recharge the batteries, making the car even more efficient. This process is called regenerative braking and is standard on all electric cars. By comparison, petroleum powered cars not only produce a lot of friction, they rely on it to function. There is a flywheel on the rear of the engine that is physically connected to the drive train of the car. This is then connected to the drive wheels and through this contact the car is propelled forward. When the car brakes, the energy of the car’s motion is removed through friction between the brake pads and the brake discs. This means that when it brakes, a petroleum driven car loses all the energy of its motion.
The second point is the efficiency of the mains power grid. Power stations are designed to be as efficient as possible. Even though the majority of these are still using fossil fuels, they achieve conversion rates as high as 50% of the energy in the fuel to electricity. By comparison, the standard internal combustion engine has an efficiency in the region of 25%. So it is fair to conclude that a vehicle run on electricity from the mains is about twice as efficient and therefore half as polluting as a petroleum driven car.
That last point only becomes more pronounced if we obtain our electricity from a renewable energy source. If this is so, cars running on it become quite efficient indeed. It is true that effective public transport running on the same power source would be a better option, but that is a separate issue. If we are to have cars, then it is best to make them as efficient as possible.
Critics may say that the energy savings of electric cars are minimal, and that this is not a sufficient saving to make them worthwhile. However, any step forward is a step in the right direction and so it is worth being mindful of the environmental and economic benefits of these vehicles.
Find out more about current electric cars at Roger Vanderlely’s website www.green-planet-solar-energy.com. The site covers all the information you need on solar energy, including what to look for in cheap solar panels, simple no-cost science experiments for kids, tips on how to make your home more energy efficient and much more.
The Coming Decade Looks Bright For Solar Energy
It was not that long ago that solar energy was considered a huge disappointment. The grandiose plans of universal free energy seemed to disappear. The cost was so high that only the rich could play with solar energy. But that may be changing.
The hopes for solar have always been high. Unfortunately the cost of producing solar power has been high as well. Solar panels stubbornly refused to bow down to cost cutting and mass production. The Twentieth Century simply refused to find a way to make solar affordable to the masses.
But that was then and this is now. Finally the advances in materials and production have begun to bring the cost of solar power into the realm of the possible. Efficiencies in scale are producing solar energy at a fraction of the previous cost. But it still matters where you live.
Areas of the earth that get the most consistent hours of sunlight are those near the equator. The Polar Regions have their sunlight condensed into half of the year. The Northern area gets sun from March to September and the Southern from September to March.
Despite the shifting sunlight, solar has been used in a small way in many places. Remote weather stations and autonomous reporting stations have used solar for decades. Africa and South America have a long history of using solar panels in remote locations.
But recently the innovations in solar have started to snowball. First solar panels were half as expensive, then a quarter, and now with the advent of nanotechnology, the cost is bumping up against the cost of oil. Once it reaches a par with petroleum, solar will begin to take a larger share of the load.
Even now there are commercial power plants that have solar components. In California, and the Southwest of the US solar is beginning to have an impact. Germany and the Netherlands have long had government subsidies for solar and have made significant gains in commercial production.
Even without subsidies, solar is more common than ever before. You can recharge your camera batteries or most any sort of small battery with a solar charger. Flexible panels dot the roofs of RVs and concept cars. There are solar powered airplanes that have made long distance flights.
Solar panels are common in suburbia and on commercial retailer roof tops. Some firms even advertise their solar power to gain the market loyalty of the ecologically conscious. And the newer solar power modules are not the ungainly and unsightly constructs they once were.
It would seem that the promise of cheap, renewable, clean, energy for the masses is actually within reach of reality. Those fortunate enough to live in the sunbelt will probably see the benefits first. And when the means for storing energy from the sun are finally realized, even the Polar Regions will join in the fun.
Discover what you need to know about solar energy by going online. There you will find many articles with methods to save money. Go online and learn more now.
Use Solar Energy For Saving The Planet
It was actually the use of a conventional approach or the use of batteries that electricity can be generated. With the advent of modern technology, solar energy can now be harnessed and channeled into useful purposes by mankind.
So one does not have to rely on the old way to which energy was put into use. Also this form of energy is a renewable form of energy such that when produced and used, it can still be regenerated again without losing it. This is a great source of power for most any home or business.
Not withstanding on its uses for plants alone, solar benefits are also found in many other applications. Added to this we find that most of our gadgets we normally use on daily basis like our phones, laptops, ipods, wrist watches, calculators, cameras etc can actually undergo charging through the use of this form of energy rather the use of the common conventional electricity or the use of batteries.
Some of the applications to which this form of energy can be used for include: space heating and cooling through the use of solar architecture, suitable or portable water via the process of distillation and disinfection, day lighting, solar hot water, solar cooking and also a high temperature process of heat for industrial use. To actually utilize this form of energy effectively, solar panel are built to bring this process into action.
Also to this, the rate at which water leaves the earth’s surface, or leaves the plants surface and returns the water to the atmosphere, is made possible by the radiation of the sun that normally hits them. This is all apart of the earths natural source of energy.
When a sufficient amount of heat has actually heated the panel, there will be some sort of electrical transfer from the panel to wires that are connected in the house and when the positive and negative wires are intact or joined together, electricity is being processed.
The advantages of this form of energy are that it is free to produce and that it does not require fuel and does not produce waste in the form of pollution. Also, where the sun can be collected continuously, it can be used to generate electricity from the heat that is produced from the sun. It also finds its use in solar power garden light and battery chargers or for helping in paying home energy bills.
One of the disadvantages of this form of energy is that it does not work at night. It is very expensive to actually built solar panels or stations but it is coming down due to improvement on solar technology. Also, it can be unreliable unless you are located in a sunny climate. But notwithstanding, solar energy has gone so far to actually bring an end to light failure that most countries normally invest in this form of energy.
Discover what you need to know about solar energy by looking online. There you will discover several articles that will give you ways to using this type of energy to save money. Head online now and learn more.
