ne of man’s greatest discovery: electricity! It was instrumental in the building of new civilizations. First came Benjamin Franklin flying his kite in a storm who in 1752, proved his idea that lightning was really a stream of electrified air. Today we call that plasma. Then came Micheal Farraday who in the footsteps of Benjamin Franklin, discovered that electricity could be produced, if a magnet could move inside a coil. He gave us the first electric motor and can be credited as the father of electricity. Then of course huge steps were taken when Thomas Edison gave us the first light bulb. Today we use large amounts of electricity and most of it comes from these sources: fossils fuels, water, wind, and nuclear fission. In this article we will explore
Electricity is made by burning fossil fuels: The blades of a turbine are driven by water, and steam. Water is heated in a very large furnace by burning fossil fuels which in turn produces steam to rotate the turbine. This method which relies on natural resources, releases large amounts of carbon dioxide into the atmosphere, and creates pollution. Alternate methods of electricity production should then be investigated to seek long-term benefits. According to Wikipedia the world annual energy consumption, produced from fossil fuels was increasing at the rate of 2.3%. The two largest consumers are the United States and China. Climate changes, which are largely thought to be linked to carbon dioxide emissions, are the impetus behind the world movement to change our behavior and consumption of fossil fuels . At this time we still get about 85% of our energy from this inefficient and polluting method of producing electricity.
Electricity is made by using energy from moving water: You must have heard how dams are constructed to produce electricity. When water is used in the creation of electricity, it is made to fall on the blades of a turbine, causing it to turn. Incredibly large amounts of water are required to accomplish this and it can be obtained from a reservoir or a lake. The body of water must be located higher than the turbine in order to turn its enormous blades. Electricity generated this way helps control air pollution; but causes deterioration of ecosystems found in the water bodies. 90 percent of the world’s electricity generated through renewable resources can be said to rely on water. Producing energy through the use of water is referred to as hydropower. This form of energy has been exploited for centuries, first by the Greeks, and the Romans who built large aqueducts to not only provide usable water but to move wheels to grind flower. In the 19th century it became an easily available source of energy to produce electricity. Niagara Falls was one of the first cities illuminated by street lamps in 1881, these lights were produced by hydropower. In 1882 the town of Appleton in Wisconsin was the site of the first hydroelectric plant. Hydropower is a renewable energy source and in some ways the only one that is competitive with fossil fuels.
Electricity is made by using the energy of wind: Wind energey can also be converted to electrical energy, that is electricity. Turning the turbines can be accomplished by using wind power. Wind farms can churn up enormous amounts of wind energy. The energy that turbine generators get from the wind varies when the wind’s energy varies, thus the electricity produced also varies. Wind energy has advanced in latter years, and today we can even say that wind energy is an instrument in the creation of portable cell phone chargers. Wind energy is still far behind fossil fuels and hydropower as a source of electricity production. While it use is on the increase and some countries like Denmark are big producers and users of this form of energy, it only accounts for 1% of the world’s electricity production. Like water energy, wind energy is a renewable source.
Electricity is made from nuclear fission: Nuclear fission does not only make atom bombs, it can also be instrumental in the production of electricity. Nuclear fission also called nuclear energy is used to create steam to turn the turbines. When nuclear power is used, the element uranium is split apart by neutrons, it causes a chain reaction that creates heat energy. The heat energy is applied to water, steam is released and used to turn a turbine that creates electricity.
Electricity is made from bio-waste: We have made some technological advancements since our early days of electricity production, today electricity is also being produced by bio-waste. Bio-gas typically produced by the biological breakdown of organic matter in the absence of oxygen, is way of generating electricity in rural areas in countries like India. The State of Bihar in India, is using a new technology that facilitate the production of electricity by using human waste. Make electricity at home with solar and wind energy to eliminate your power bill.
Electricity is made by converting solar energy : Solar electricity is made by converting sunlight energy into electricity using the photo voltaic effect of solar panels. This can be done by large power plants or by small systems as found on people’s homes.
how electricity is made
from different methods of electricity production. Electricity is made when an enormous turbine moves a large magnet around a very large wire. This movement causes to electrify the wire. The electricity produced is then pushed away from this generator through special transformers. This large wire can be 20 feet in diameter, 5o feet long and weigh over 50 tons. It is clear to see that it takes a lot of energy to move these turbines. That in fact producing the wonderful electric energy that we use in our homes is essentially not producing new energy but converting one energy into another called electricity. Where does the energy that we use to convert to electricity come from? The most common method of producing electricity is to convert thermal energy to electrical energy. We can get thermal energy in different ways.Electricity is made by burning fossil fuels: The blades of a turbine are driven by water, and steam. Water is heated in a very large furnace by burning fossil fuels which in turn produces steam to rotate the turbine. This method which relies on natural resources, releases large amounts of carbon dioxide into the atmosphere, and creates pollution. Alternate methods of electricity production should then be investigated to seek long-term benefits. According to Wikipedia the world annual energy consumption, produced from fossil fuels was increasing at the rate of 2.3%. The two largest consumers are the United States and China. Climate changes, which are largely thought to be linked to carbon dioxide emissions, are the impetus behind the world movement to change our behavior and consumption of fossil fuels . At this time we still get about 85% of our energy from this inefficient and polluting method of producing electricity.
Electricity is made by using energy from moving water: You must have heard how dams are constructed to produce electricity. When water is used in the creation of electricity, it is made to fall on the blades of a turbine, causing it to turn. Incredibly large amounts of water are required to accomplish this and it can be obtained from a reservoir or a lake. The body of water must be located higher than the turbine in order to turn its enormous blades. Electricity generated this way helps control air pollution; but causes deterioration of ecosystems found in the water bodies. 90 percent of the world’s electricity generated through renewable resources can be said to rely on water. Producing energy through the use of water is referred to as hydropower. This form of energy has been exploited for centuries, first by the Greeks, and the Romans who built large aqueducts to not only provide usable water but to move wheels to grind flower. In the 19th century it became an easily available source of energy to produce electricity. Niagara Falls was one of the first cities illuminated by street lamps in 1881, these lights were produced by hydropower. In 1882 the town of Appleton in Wisconsin was the site of the first hydroelectric plant. Hydropower is a renewable energy source and in some ways the only one that is competitive with fossil fuels.
Electricity is made by using the energy of wind: Wind energey can also be converted to electrical energy, that is electricity. Turning the turbines can be accomplished by using wind power. Wind farms can churn up enormous amounts of wind energy. The energy that turbine generators get from the wind varies when the wind’s energy varies, thus the electricity produced also varies. Wind energy has advanced in latter years, and today we can even say that wind energy is an instrument in the creation of portable cell phone chargers. Wind energy is still far behind fossil fuels and hydropower as a source of electricity production. While it use is on the increase and some countries like Denmark are big producers and users of this form of energy, it only accounts for 1% of the world’s electricity production. Like water energy, wind energy is a renewable source.
Electricity is made from nuclear fission: Nuclear fission does not only make atom bombs, it can also be instrumental in the production of electricity. Nuclear fission also called nuclear energy is used to create steam to turn the turbines. When nuclear power is used, the element uranium is split apart by neutrons, it causes a chain reaction that creates heat energy. The heat energy is applied to water, steam is released and used to turn a turbine that creates electricity.
Electricity is made from bio-waste: We have made some technological advancements since our early days of electricity production, today electricity is also being produced by bio-waste. Bio-gas typically produced by the biological breakdown of organic matter in the absence of oxygen, is way of generating electricity in rural areas in countries like India. The State of Bihar in India, is using a new technology that facilitate the production of electricity by using human waste. Make electricity at home with solar and wind energy to eliminate your power bill.
Electricity is made by converting solar energy : Solar electricity is made by converting sunlight energy into electricity using the photo voltaic effect of solar panels. This can be done by large power plants or by small systems as found on people’s homes.
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