Advantages and Disadvantages of Wind Power

If you are considering generating electricity from wind power then you must know about advantages and disadvantages of it.

Advantages of Wind Power

The use of wind power can reduce greenhouse effect and global warming by reducing CO2 and other toxin gases. It is a renewable source of energy and there is no emission of pollution with it. Wind energy is absolutely free therefore cost of this electricity is also very low. The turbines for wind power can take very little space and can provide more space for agricultural and environmental use. You can find turbines in different sizes. You can combine wind power with solar power as well in order to produce more electricity. It is cost effective way of electricity with which you can produce lots of energy and you just need to install turbines in remote and mountainous areas.

Disadvantages of Wind Power

There are some disadvantages of wind power as well. You might not sure about the exact production of electricity with wind power so it is unreliable. The wind turbines used to produce electricity can last not more than a year. These turbines can produce lots of noise. The wind exposure is also quite variable in many areas which are also a disadvantage. You can store wind energy only with the help of battery. There can be higher initial investment as compared to fossil fuel systems. You have to gather plenty of data about the speed, frequency and direction of wind and then place turbines according to this data. You might need to change these turbines with the change in direction of wind.

Tidal Power – The Advantages and Disadvantages

Energy can be obtained from flowing waters in oceans and rivers. Tidal power can use movement of water caused by tidal currents to create electricity. It is a renewable energy and it is considered to be future electricity generation.

Advantages of Tidal Power

The tidal power has many advantages. Tidal power is free once dam and plant is set up. There are no greenhouse gases or other wasters produced by it. The electricity produced by tidal power is reliable and facilities of tidal power are inexpensive to maintain as well. The electricity produced by tidal power is very cheap as compared to other sources. There is plenty of water on earth surface therefore there will be no shortage of electricity produced by tidal power. There will be no worry in producing electricity once dam is built.

Disadvantages of Tidal Power

The biggest disadvantage of tidal power is that there is lots of money required for tidal power projects. The dams can not be built on saltwater environments because of there corrosive nature. The tidal power projects require high tidal range as well. There can be effects of tidal power station on plants and animals in estuaries. There is suitable sight required by wave energy and tidal power and waves are not feasible always. The maintenance of tidal power station is also a difficult task and it requires lots of money. The tidal turbines will depend on tides and sometimes you will produce no electricity if there are no tides.

These are some advantages and disadvantages of tidal power.

Know-How: Why Should We Use Tidal Energy?

The tidal energy is produced by the changing levels of sea and this energy is generated due to shifting of tides from low to high level. It is renewable source of energy and produce of lots of electricity due to constant changes in tides. It is highly reliable source of energy because one can predict it very easily because of direction of air. You can have consistent generation of electricity with tidal energy. The tidal energy depends on the kinetic energy. There can be changes in the tides due to movement of moon around the earth causing gravitational force.

It is a free source of energy as tides are generated naturally. The energy will go on releasing as long as there is gravitational pull from moon. There are no adverse effects of tidal energy on environment. There will be no emission of unhealthy greenhouse gases by creating and using this type of energy. There will be no wastes produced by this energy. There will no large money require for the production of electricity with tidal energy.

It is reliable, affordable and abundant source of producing electricity. There can be high electricity production if there is higher density of water. It is renewable source of energy which produces electricity efficiently. The tidal energy can be obtained by building barrages at high tidal range areas. The tidal energy power can contribute to electrical system effectively because tidal energy is predictable due to gravity, tidal currents and lunar cycle.

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