subject: Renewable Energy [print this page] All the went outside or just use our car or gas stove, or hot water we do not think its all is not just technics but its a very close connection to our enviroment and nature.All these components are connected with each other.Today we are able save the natural sources of energy by replacing them with the natural one. For example today or taking to consideration centuries ago people were already afraid of loss all the natural substances where we get energy from, such as fuel and coal. They disapper more and more and they are not able to be restored.
So already centuries ago people were suggesting that earlier or later this will still happen in future and that is why they decided to find out new ways of getting energy from another sources.
The biggest discover for today is a new way of renewable energy is solar energy that we can get from the sun. The sun rays are already a strong source of energy that will still exist for more time further. Nowadays solar energy is already a big part of systems and plants that work all over the world. People used to work with it on large territories.
Solar energy may be used with special solar panels, it may be operating with heat of water and air, wind, electricity and much more. People developed this sphere in technics and it is already widely used by people in tropical countries. If once you are in one of this countries you can easily guess about the usage of there a renewable energy by looking at a roof of any of the houses. You can simply notice that there are many collectors situated on the top of the roof. People use it all the time and that is the way of heating there water. It is possible to do only in tropical and hot countries because to have a consatnt renewable source of energy is an obligatory condition ,there should not be a cloudy or any bad weather without sun.
Heating water with the help of solar energy is used deep under earth in large systems that lead the warmth and hot water in many houses and in industry of different countries. For example today windmils are used in some countries and help to get electricity. Solar energy is also used with firewoods, manure, seaweeds, sugarcanes and ethanol.
Though today the prices are higher than another sources of energy but our future is really above it. Lets think and save our natural sources of energy and lets be more attentive to our Planet, bring its health and our care.
