Renewable Energy Is The Future
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by: AlexisJameson | Total views: 90 | Word Count: 589
Coming from a number of different natural resources, renewable energy is the only possibility we have for supplying ourselves with power in the future. Not only is renewable energy cleaner and burning fossil fuels, but they will never run out. With the right technology, we can happily relying on the power of wind, sunlight, water and geothermal energy to supply us with power for the rest of our existence.
Still, today, the most common form of renewable energy simply comes from burning things such as wood, which provides light and heat. However, up to 20% of the electricity in the world comes from hydroelectricity. Solar and wind power are also becoming very popular.
Wind power is one form of energy becoming increasingly popular, especially in Europe. This has however, become a controversial form of energy supply. This is because the turbines used to generate the power do not produce enough power unless there are going to be a very large number of them. These "wind farms" take an enormous amount of space and can severely degraded local environment due to sight and sound pollution amongst other things.
Another form of renewable energy that is the most popular one in the world today, is hydroelectricity. Hydroelectricity is power entirely generated by the forces of water in the forms of waves, tides, water wheels and water mills. Although large hydroelectricity plants generally rely on dams, which are very expensive to build, they also produce a great deal of electricity, currently supplying almost 20 per cent of the world's electricity.
Solar power is also becoming an increasingly popular form of renewable energy. Solar panels work by way of taking in the sunlight and converting it into electrical power. The only obvious disadvantage to this, is that it relies on a considerable amount of sunlight. Solar power is becoming increasingly popular as a domestic form of electrical supply. Although they are not cheap to buy, any electricity which they generate, which is not used by the household is often then sold back into the grid, making it not only an environmentally friendly option, but it can also save you money.
Biofuel is also becoming more widely used, even in consumer products such as motor cars, some of which are being manufactured to use a dual fuel system. Biofuel scam from recently deceased organic matter, unlike fossil fuels which come from organic matter that has been deceased a long time.
Finally, the others common form of renewable energy is that of geothermal heat, which works by directly tapping into the heat sources which are naturally found under the crust of the planet. Although this is a particularly expensive form, it is very effective, generates a lot of power and of course we do not need to worry about geothermal heat running out.
The market for renewable energy is getting larger and larger three year. With governments, organizations and individuals getting more and more worried about the rapidly decreasing supply of fossil fuels and a rising interest of renewable energy, more and more people are starting to turn to environmentally friendly options. Growing 30% per year, the solar power market is perhaps the most prevalent, with more and more people starting to put the installations in their homes.
Technology is constantly advancing, affording us with a number of new options and I think it is safe to say that in the near future we will see some tremendous advancement with regards to renewable energy. It is the only future for the planet and there is simply no other option in the longer term.
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