What is Wind mill? List down the benefits of using it.
Answers
Answer:
A windmill is a structure that converts wind power into rotational energy by means of vanes called sails or blades, specifically to mill grain, but the term is also extended to windpumps, wind turbines and other applications
benefits of using it:-
It Reduces Fossil Fuel Consumption
Generating electricity from wind energy reduces the need for us to burn fossil fuels. This not only reduces carbon emissions but also helps to conserve dwindling supplies of the earth's natural resources.
A windmill is a structure invented by Daniel Halladay that converts wind power into rotational energy by means of vanes called sails or blades
The wind has a wide range of benefits and has been used by man for thousands of years in sailing and milling.
Advantages:-
- 1. Wind Energy Is Renewable & Sustainable
The wind is both a renewable and sustainable resource. Unlike reserves of fossil fuels (such as coal, oil, and gas) it will never run out. This makes wind turbines a viable option in helping to meet our future energy demands.
- 2. It’s Good For The Environment
Wind energy is one of the most environmentally friendly energy sources known to man. This is based on the simple fact that wind turbines don’t create pollution whilst generating electricity.
We should note that both noise and visual pollution are two environmental disadvantages of wind turbines. However, these factors don’t have a negative impact on the earth, water table or the quality of the air we breathe.
- 3. It Reduces Fossil Fuel Consumption
Generating electricity from wind energy reduces the need for us to burn fossil fuels. This not only reduces carbon emissions but also helps to conserve dwindling supplies of the earth’s natural resources. As a result, reserves of fossil fuels like coal, oil, and natural gas will last much longer.
- 4. Wind Turbines Are Low Maintenance
Wind turbines are relatively low maintenance with modern turbines lasting several months between maintenance checkups. Although older turbines can experience reliability issues, technological advancements are helping to improve this.
- 5. Wind Energy Has Low Running Costs
As wind energy is free to use, its running costs are low. All utility companies need to do is purchase, install, and maintain their wind turbines. They can then benefit from a free source of energy instead of having to buy fuel.
- 6. Wind Turbines Have A Small Footprint
Wind turbines have a relatively small land footprint. Although they can tower high above the ground, the impact on the land at the base is minimal. They are mostly found in fields, on hilltops, or out at sea. At these locations, they pose hardly any inconvenience to the surrounding land. Farmers can still farm their fields, livestock can graze the hills, and fishermen can still trawl the sea.
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