We are using many resources. Fossil fuels that we use include coal and natural gas. These resources take a long time to form. About a million years. Resources like these have been used by people for a time but they are limited and will run out one day. Finding ways to obtain energy that is better for the earth is necessary, otherwise our planet’s future and the people who inhabit it will be impacted. Some of the top engineering colleges in Nashik are training students to drive research in renewable energy technologies.
The way we use energy now is bad for the earth. When we burn fuels it makes things that go into the air and hurt the environment. This makes the earth get warmer. Causes problems like really bad weather. The ice at the poles will start melting. The sea is getting higher. This will harm both animals and humans on earth.
In ancient times, people were living in environmental sustainability. Now we have a big need to preserve this environmental sustainability for the future generation. This idea will help to get all kinds of energy from natural resources for human consumption.
Then we found out how to make fire and later how to use machines. We started to use a lot more energy. This has made the earth get warmer. Hurt the environment. The people have destroyed their natural habitat, so the animals are becoming harmful to human beings. The ice in the polar region is melting and shows us to change the way we use energy. We need to start using energy that’s better for the earth like energy.
Tidal Wave Energy
Tidal energy is a way to get energy that’s better for the earth. Countries like India, which have a lot of coastline can use this energy. The moon and sun make the water in the ocean move. This movement can be used to make electricity.
Tidal energy systems use machines that are put in the water. When the water moves it makes these machines turn. This makes electricity. We can know when the water will move so this energy is very reliable. If India uses energy it can make a lot of electricity and use less fossil fuel.
Solar Energy
Solar energy is a clean source of energy and it will never produce any pollutant the atmosphere. India gets a lot of sunlight so it is a place to use solar energy. We have used sunlight to dry things for a time but now we can use it to make electricity.
The Solar panels generate electricity from the sunlight. We can use solar panels to produce a large amount of energy through it. Therefore, using natural resources is the biggest need of each and every human being. The panels can be expensive to buy. They last a long time and do not cost much to take care of. If more people use energy it can help the earth.
Wind Energy
Wind energy is another way to get energy. It uses machines that turn when the wind blows. This makes electricity. India has a lot of wind so it is a place to use wind energy. We can put up machines to catch the wind and make electricity. Wind energy is good for the earth. It does not do any things that hurt the environment. It is also not expensive to take care of. If we use wind energy we can use fossil fuel.
Geothermal Energy
The principle of producing Geothermal energy is to use the heat in the Earth for generating the electricity. This electricity is automatically made due to the radiation of sunlight on the earth surface. We can use this heat to make steam. The steam can turn machines to make electricity. This energy is good for the earth. It does not do any things that hurt the environment. It is also efficient. It does not cost much to take care of. Some places are better for energy than others but it is a good way to get energy.
Hydrogen Energy
Hydrogen energy is a way to get energy. It can be made from water, plants and other things. When we use hydrogen it only makes water. It is good for the earth. Hydrogen can help us reduce the things that we make when we use energy. It can be used in cars, ships and factories to make them cleaner. We can make hydrogen from energy. This makes it a very clean way to get energy. If we can make hydrogen and use it it can help the earth.
Biomass Energy
Biomass energy is a kind of energy which being produced from plants and animal waste. It is a rich form of energy because it will be produced throughout the life of any living being. We can burn the biomass as a household fuel, also it can be used to produce the electricity by rotating the turbines from the heat of that gas. It helps to reduce waste and makes energy. Biomass energy is good for areas where we have a lot of plants. If we use it correctly it can be a way to get energy.
Static Electricity as a Renewable Source of Energy
Electricity is a new way to get energy. It uses machines that can catch the energy that is made when things touch or rub against each other. This energy is not very strong. It is good for things like watches or sensors. Normal lighting is a kind of static energy which carries a lot of charge particles in it. If we are able to capture those particles which can produce a large amount of electricity from it.
Quartz Crystals as a Renewable Source of Energy
Quartz crystals are a kind of element which can produce the electricity after applying pressure on it. This is a property that they have. They can make a lot of voltage. Not much current. So they are not good for making a lot of electricity. They are good for things like watches or lighters. This source is a kind of reliable and efficient source of energy.
Thermoelectric Generators as a Renewable Source of Energy
Thermoelectric generators will convert heat into electricity by keeping the heat difference between two poles. Due to the heat difference the electrons will move and generate the electricity. They are reliable. They do not need maintenance. They can work in places that’re hard to reach or have bad weather. They are not the most efficient way to get energy, but they are good for getting energy from waste heat.
Conclusion
Energy sources are very important for the sustainability of humankind on planet earth. It goes without saying that without reliable sources of energy, we would not be able to function as a society. On the bright side, professionals holding a B.E. in Electrical Engineering are conducting path-breaking research and developing futuristic renewable energy technologies to adapt such energy sources to sustain our future.
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