In these areas, low speed windmill can operate. It requires special conditions for its economic exploitation. Our earth gets only 2, millionth part of the total solar energy out of which about 20 per cent is converted into kinetic wind energy.
The wind towers and turbines cover large tracks of land if they are poorly planned Small wind energy alternative energy solutions essay constructed. In some ridges and slopes of hills swift wind blow where wind energy can be profitably harnessed at Palghat and Tuting in Arunachal Pradesh, the average wind speed recorded was 9.
Wind energy may be converted into mechanical and electrical energy. Furthermore, the production of wind energy does not need any fuel to operate the turbines, thus no fuel costs. These can be tamed and tapped successfully for power generation.
Wind is erratic and unreliable. Technological advancements over the years together with higher demand for the source of energy have lowered prices. The endless surge of wind is a potential power source and may well provide an answer to the problem of growing energy demands in the future.
For instance, in the coastline of Massachusetts, the Cape Wind Power Project has stalled since the investors around the object were arguing that their housing properties would lose value. The wind is more reliable high above the ground level in many mountainous regions 3.
There is a simple relation between wind, velocity and power. For regions remote from coal or oil fields and with ample wind available, wind power is a blessing. If a wind with a velocity of 10 km per hour gives one horse power, a 20 kmph wind will produce 8 hp.
Therefore, someone may render to store power, which will lead to extra energy costs. The energy source enjoys offshore advantage since many of them are built near coasts, hence enjoying much better winds, no noise issues, and no land usage.
Wind mills could however be used to pump water for rural irrigation in the Rabi season. Wind power over the years has grown to become a major conventional basis of energy, thus creating a big industrial base.
The Kharif crop, normally between June and October, is largely rainfed. Also the energy is renewable as wind occurs naturally and it is not exhaustible. These areas have high velocity winds throughout the year.
Although some regions are termed to be better located in relation to wind, this source of energy is abundant as its harvesting can be carried out almost all over the globe Energy Informative, n.
Source of Wind Energy The energy possessed by wind is because of its high speed. This means that the exploitation of wind energy is not known to cause any environmental pollution as other sources of energy like nuclear, coal, and fuels do.
Wind energy is irregular as the energy is generated only while the wind is blowing. In India, the exercise to harness wind energy includes wind pump, wind battery charges, wind electricity generators and grid connected wind farms.
It is not available in all the places to do various types of work. Even though wind energy has so many advantages, the source of power has also its disadvantages. Winds have a high seasonal bias. Wind power is abundantly available, free of cost and is pollution free.
Wind energy is an important non-conventional source of energy. The possibilities of predicting wingspread at a particular time of the year are rather poor.
Wind power is generated through the conversion of atmospheric wind to produce electricity by the use of wind turbines. Advantages and Disadvantages of Wind Energy The wind energy has numerous advantages and the first one amongst them is that it is a green energy.
In fact, so long as the sun continues to shine, wind energy will be available for harnessing, and in accordance with the study carried out by scientists, the sun will still shine for the further billion years. Winds with speed from 12 to 20 kmph capable of moving leaves and small twigs are available at many places for several months of the year.
Their appearance on the landscape and their continual whirring and whistling can be irritating. This makes it possible for a quick exploitation of Wind energy in nearly all places on the earth Energy Informative, n.
Many people argue that building of huge meters lengthy towers in a place makes the environment lose its beauty and scenery. The development of wind machines is especially relevant in arid and semi-arid zones of Rajasthan.
About 20, MW of electricity may be generated in India from wind. Location of wind farms on migratory routes could spell hazard to birds and disaster for some aviation populations.Renewable Energy Essay 2.
Uploaded by. Sara Millan. (Wind Energy, ) The other faster growing renewable energy is solar energy. The solar energy work in something called solar panels. Solar panels are devices that convert light into electricity.
A solar panel is a collection of solar cells. Advantages Renewable Energy Resources Environmental Sciences Essay. Print Reference this. Published: 23rd March, one of the greatest alternative energy benefits is that it is so much better for environment than the use of fossil fuels that contribute heavily to issues such as acid rain, smog and global warming.
According Global Wind.
The cost of energy from larger electrical output wind turbines used in utility-interconnected or wind farm applications has dropped from more than $ per kilowatt-hour (kWh) in to under $ per kWh inand is projected to plummet to $ per kWh when new.
In the effort to reduce the need for oil or petroleum as a source of energy many solutions are being discuss such as wind power, solar power, coal and the use biofuels such as ethanol as would be alternative fuel sources.
Wind energy is an important non-conventional source of energy. There is a simple relation between wind, velocity and power. If a wind with a velocity of 10 km per hour gives one horse power, a 20 kmph wind will produce 8 hp.
Winds with speed from 12 to 20 kmph capable of moving leaves and small. Renewable energy is a definition that describes power that is obtained from natural resources, for instance from geothermal heat, waves, tides, rain, wind, and even sunlight.Download