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.

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.

The electricity can be produced by using solar energy with the help of solar panels. It is a great environment friendly choice to produce electricity. The solar panels used in solar power system take light and turn into electricity with the help of photoelectric effect. The solar panels are being used since 18th century. Solar power is an efficient and reliable way of producing electricity as it is renewable source of energy. There is no emission of carbon dioxide and other toxin gases in the solar power therefore it is an environment friendly system. The installation of solar power system is very simple.

Wind Power

The electricity can also be produced by using wind power. It is also cost efficient and environment friendly way of producing electricity. The turbines are used in wind power which can spin with magnet to produce electricity. If there is high speed wind then more electricity can be produced. The good thing about wind power system is that it can work all the day and night. It is very effective way to produce electricity with the blow of wind. You can be able to operate wind power even in the polar region. It will emit no harmful wastes and toxin gases like carbon dioxide.

Whatever method is used, both these ways are very important for us as both these are renewable sources of energy.

Liquid Biofuel

Biodiesel and bioalcohol are the liquid forms used in the biofuels to produce electricity. The liquid biofuels are used to run cars. There is no emission of harmful gases with liquid biofuels like bio-alcohol into the air which can cause global warming and destruction in ozone layer. Biodiesel and ethanol are the great options for liquid biofuels. These biofuels are produced by transforming oils and fats into biodiesel and sodium hydroxide and ethanol or methanol is mixed in it. This fuel can be used to run automobiles like cars and trucks. The liquid biofuels are normally taken from the plant sources.

Solid Biofuels

Wood chips, sawdust and grass clipping are some solids which can be used as an alternative energy sources in which mass of substance is compressed. Pellet form is the result when these materials are compressed which can burn for heat. There can be emission of pollutants and toxin gases into the air by these solid forms. But still these solids are great way to meet the energy requirements.

The main purpose of these biofuels is to reduce the impact of energy on environment. The liquid biofuels can be good option as it is environment friendly and cost efficient as well.

The energy is extracted to convert it into electricity by using tidal power. These tides are generated due to gravitational force between moon and earth. The water is caught when it is at high tide and then stored. Dam is constructed to create a tidal plant which is called barrage. There is device used in these barrages called sluice with which tide allowing is opened to come in at high tide. The turbine is attached to generator from where water rushed past.

The tidal power is being used in many countries since 18th century. It can produce lots of energy. The electricity produced by tidal power is affordable, efficient and abundant. It is a free source of energy and there is no greenhouse and other toxin gases emission. It is reliable source of energy and it is inexpensive to maintain as well. The tides can be predicted very easily because of gravitational force, frequency of tides and their direction. Tidal power is a great way of generating electricity.