Conventionally, electricity is created by changing heat energy to mechanical energy to electrical energy. This is completed by rotating massive generators that will flip electromechanical generators that will generate electricity. The process of moving these gigantic turbines is commonly by boiling giant quantities of water and using the steam to turn the turbines. To heat the water, fuels are needed. The most commonly used fuels for this goal are:
Fossil fuels and coal. These non-renewable resources are mined from deep layers of the earth and are one, if not the most important commodities of the at the moment’s energy-hungry world.
Nuclear fission. This chemical process of splitting atoms into smaller components produce heat that can be used to boil the water and generate steam.
Bio-mass or bio-waste. These are organic waste from organic organism similar to plants and animals which can be used instead of fossil fuels to produce heat.
Sometimes, different forces or energy are used to move the generators without heating up the water for steam.
Hydro-power is the process of utilizing the kinetic energy of running water equivalent to rivers, falls, tides, etc. to create mechanical energy that will rotate the turbines.
Wind is also one other option to get the generators moving and convert mechanical energy to electrical energy, without the need for burning fuels and the heat.
If there are numerous options to generate electricity, why do we need to preserve it?
It is because despite of these completely different options, most energy companies still rely largely on burning fuels, particularly fossil fuels and coal, to create mechanical energy that may in turn be used to generate electricity. And because these types of fuels are non-renewable, we’re running the risks of energy scarcity once we’ve used up the world’s fossil and coal deposits.
At the moment, we are still heavily depending on these energy companies to provide us with electricity to run our household and our lives. In impact, we’re also promoting the use of these non-renewable sources because that is how it’s always been. But we can’t keep away from the upcoming fact and the energy disaster that we’re facing.
Numerous groups and people at the moment are advocating alternative energy sources to acquire power and conserve whatever we now have left. And as if to encourage us more, these green and various energy options have one wonderful consequence: free electricity for us to enjoy!
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