Wind farms are rapidly growing in popularity, since harnessing the power of the wind was an old technique to gain a natural advantage. It worked well for windmills and that same idea is now being used for electrical purposes. Turbines are what specifically give power. Mills are also still used for extra force in labor.

Turbines have been met with some degree of resistance, though. The weakest of all arguments is that they are aesthetically unpleasing and people would not want one on their land. This is an extremely foolish argument. There are many devices that were originally thought of as unattractive but we have gotten used to because of the benefit they give our lives. More valid arguments include how these turbines may disrupt the local ecology, how they may cause pollution in the production of them, and how they require a great deal of energy to start up.

One great way people can get green energy in their own homes is to install solar power and solar thermal panels. You will reduce your electricity usage and oil for heat by a huge percentage. These panels attach to the roof of your house and should be installed by professionals. They connect to your heating and electrical system and harness energy from the sun to power your house. They store this energy and heat during the day and will not run out at night.

Once again, there is some pollution and waste in the making of them. As technology gets more advanced, we can reduce this negative impact. On the whole, if more people used these, it would far outweigh any of the pollution caused in the making of the panels. The problem is that they can be expensive and not everyone can afford them, though their cost will pay for itself over time by reducing your bills.

Another old method which is still in its production stages is harnessing wave or tidal energy. Since the tides are extremely regular and are moved with huge force, it would be an excellent idea to capture some of the energy put off by it. Unfortunately, we have not come far enough yet to find the ideal way to do this, but within the next ten years, it should become far more commonplace.

Electric cars are another way for you to personally reduce your output of pollution. Though cars require a great deal of power to move, it is better to use electricity–which can be renewed in a manner of different ways–than to use gas.

Hybrid cars therefore combine the two so you use far less gasoline than many other types of vehicles. Gas not only causes a great deal of pollution, but it is something the world is using up very quickly and will one day be out of. It is smart to get used to an alternate method now.

Help to save the world for future generations by using green energy sources. You can also inspire these future generations using science toys and science projects.

Solar vs. Oil

The industrial revolution was built on the back of oil and coal. There is no denying that solar played no part whatsoever. This is particularly true since solar cells were not invented until the 1950s! That being said, it appears indisputable that we have reached or are approaching a new debate about how we deal with our insatiable thirst for power.

At first glance, the mere mention of a comparison of solar to oil as an energy source sounds laughable. It is laughable when we are talking about large scale energy production, but the tide is turning.

In a comparison of solar to oil, solar power has numerous advantages. The power source for solar, the sun, is free. Solar is available as a resource in every country, regardless of location, economic strength and so on since the sun shines everywhere. The process of converting sunlight into electricity or heating produces no greenhouse gases. Whether you believe in global warming or not, solar still is advantageous in that it doesn’t produce pollution. If you live in a big city, you know how much pollution is in the air. You can often see it!

Flipping the coin, oil has some serious advantages over solar. We have already developed technology to efficiently convert oil to power. The cost of converting industry, vehicles and such to solar or any other power source would be huge. Oil also has an advantage in that it is easier to use in a wide variety of applications, such as vehicles. One simply can’t power a vehicle with solar power, not on a practical level. Finally, it is easier to use oil to provide power to massive energy platforms, such as electricity for New York City.

For large scale energy needs, oil is still a superior choice to solar as an energy resource. The technology simply does not exist to provide solar energy solutions for vehicles, national electrical grid systems and so on. Advancements in solar technology, however, may be changing this fact in the very near future. Technologies such as quantum dots, essentially microscopic solar panels that could exist in the paint on your home, may make oil a thing of the past.

For now, oil remains the backbone upon which our energy needs sit. In the next 5, 10 or 20 years, however, new technological applications may change this. Don’t believe me? Then consider the fact oil companies such as Chevron are investing heavily in solar companies.

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