The fact remains that you cannot think living without energy, since it is everything for you. Well, it comes in many forms such as heat, light, electricity and mechanical energy respectively. You are much aware of the fact that the conventional energy sources happen to be the main contributors to the global warming. Moreover, these fossil fuels are not renewable meaning that they will not last long and fade away. There is good news in terms of alternative sources of energy, which have the power and potential to replace the present technologies we are using.

The best about these renewable energy sources is that they are environment-friendly since they produce lesser amount of carbon dioxide, as compared to fossil fuels. You can find a number of alternative sources of energy, which strap-up natural forces and resources like wind power, solar power and geothermal energy.

If one sees in the context of environment, solar power happens to be the best alternative source of energy. It is the light and the heat from the sun that is harnessed to generate power. The solar power is created with the conversion of sun-rays into electricity using solar panels. In addition to that, solar panels change the sunlight, which hits it into heat used to heat homes, water and for cooking. You may find another energy source, which is simply natural and safe simultaneously.  It is wind power – one of the oldest forms of energy, which aptly benefited the humans massively.

There was a vast use of it in the past, as the people would use it for navigation, pumping out the water and drying the clothes. In today’s time, it is used to produce the electricity. In addition to all these sources of energy, you may find one more major source of energy used as an alternative to fossil fuels i.e. geothermal energy. This one is quite beneficial to atmosphere, since it does not produce any pollution.