Go Solar Power For Homes

For many years people have been burning fossil fuels such as gas, coal and oil to generate energy, except now sources of fossil fuels are depleting – plus they create pollution to the environment when they are burned too. People are now beginning to realize that we need to find sources of renewable energy. These [spin]various types of sources include solar, wind and marine energy.

One of the most used and commonly known sources of renewable energy is solar power. Everyday the sun produces a large amount of energy and that sunlight can be used and converted into electricity through various technologies. It can be absorbed in solar collectors. These are the heat-absorbing panels that you see on many rooftops. The way these solar collectors work is that they absorb solar energy and convert it to heat energy. Water is warmed by the heat energy and stored in water tanks. Solar collectors are used to heat the water in your home as well as to heat swimming pool. Both makes use of the same technologies.

Wind power is another major sources of renewable energy. The energy produced by the wind comes indirectly from the sun, that is the sun heats the surface of the atmosphere which causes the wind to blow. Wind power is preferred to the use of fossil fuels because it doesn’t generate any greenhouse gases and it is an abundant resource. The concept of using wind energy is not new. Wind power was initially being used to generate electricity by the ancient Egyptians and by the beginning of the 20th century wind power was widely used in Europe, particularly Denmark. But it was the introduction of cheap oil and gas that destroyed the wind power industry. It is only now that people are getting interested in wind power again due to the issues with pollution and green house gas emissions.

Scientists are working at developing technologies that obtain energy/power from the waves and the tides. Marine energy is thus another of the main renewable energy sources. As an energy source it is sustainable and has very little impact on the environment. Using water for energy is quite a new idea and there are no commercial wave energy equipment on the market at the moment. However, there is some technology that is being used and experimented. One example that is producing power on the Scottish island of Islay is a device called a LIMPET. More and more technologies are being developed all the time. Look out for any new development in marine energy technology next time you pick up the newspaper or an environmental magazine.

Geothermal energy is the last in the renewable energy sources that will be talked about in this article. The simplest method to take advantage of geothermal energy is by salt water and steam that is trapped in the many layers of rock underneath the earth’s core. Natural hot springs are the most common form of geothermal energy that has been utilized in the last few centuries. However, geothermal heat pumps are the new “it“ energy product. Although geothermal energy is sustainable, it is not readily available. This is because not everybody stays by a geothermal reservoir and that often the technology is far too expensive. It’s nice we have the option though.

You can visit our Green Homemade Solutions website to learn more about renewable energy.

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