Persuasive Essay On Renewable Energy

718 Words3 Pages
During the development of coal in the mid 19th century, nearly all energy was used is renewable. Renewable energy is generally defined as energy that comes from resources which are naturally reproduced on a human timescale, such as sunlight, wind, rain, tides, waves, and geothermal heat. The oldest known use of renewable energy is the use of biomass to fuel fire 790,000 years ago and harnessing the wind in order to drive ships over water. During the mid-1800s, wood supplied nearly all of the nation’s energy needs, as more consumers began using coal, petroleum, and natural gas, the United States less relied on wood as an energy source. This traditional method of generating electricity is unsustainable and must find new energy sources that do…show more content…
According to [1], There are several ways of generating electricity; First is by Harvesting Body Heat, a number of cities have starting to harvest the heat trapped in their metro systems. Millions of commuters are insulated in the environment of the metro that can lead to an enormous temperature differential. The heat produced can be converted into power, also the heat of local homes, apartments, and businesses are being used. Even the 2.5 million-square-foot shopping Mecca, Mall of America, already utilizes the heat generated by the sheer volume of people passing through. Next is the Smuggled Alcohol, over 185,000 gallons of alcohol is converted into biogas fuel in Sweden last 2014 to fuel over 1000 trucks and buses, and even a train. Third, is the Solar Power, which is more exciting than the massive solar panels, and installed the platform above the planet, beaming a wireless electricity toward the Earth’s surface. This solar power in space no need to take up valuable real state, and no energy fluctuations caused by weather. Microwave energy would be received by the antenna array and converted back into electricity. Fourth, The Solar Wind consists of an enormous number of charges particles, emitted by the sun at very high speeds. 300 meters of copper wire is attached to a two-meter wide receiver and a 10-meter sail that could generate sufficient
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