1.1 Brief History of Wind energy
Since early recorded history, people have harnessed the wind energy in different ways. As early as 5000 B.C, the Nile used wind to propel boats along the Nile River. By 200 B.C., simple windmills in China were used to pump water, while vertical-axis windmills with woven reed sails were grinding grain in Persia and the Middle East. The attraction of getting the free energy from the environment encouraged us to design machines in order to transfer the wind energy to work.
When it comes the first industrial revolution of steam power in the 1760s, the use of the traditional energy such as wind began to decrease while the use of fossil fuels appeared and increased. After technological revolution of electric power in the 1870s, the use of fossil fuels grew exponentially since fossil fuels has high energy density and constants availability at that time. This represented a much more attractive way of generating power than the mercurial wind.
However, a reduction in fossil fuel use occurred in the oil crisis since the price of oil increased for several years because of US intervention in the Yom Kippur war in 1973, which prompted many countries in the Middle East to withhold oil supplies from Western countries. At the same time, air pollution also began to influent the climate and harm to environme...
... middle of paper ...
... efficient steam engine and applied it for a patent in this year. With the steam engine, the Industrial Revolution began and coal had been extracting from the ground at a previously unpredicted rate. Between 1769 and 1800, annual coal production in UK was doubled and it was doubled once more over the next 30 years, which showed the trend has continued or worsened in recent years.
Figure 1.1 also shows the different types of fossil fuels contributing the atmospheric concentration of CO2 to the environment. After 1900, the fossil oil began to be produced increasingly, with lower price and more effectiveness. It became the main type of fossil fuels since 1950. Simultaneously, the use of natural gas was increasing and in some countries, the natural gas is one of the main type of fossil fuels using in household like UK after developing the oil and gas field in North Sea.
Need Writing Help?
Get feedback on grammar, clarity, concision and logic instantly.Check your paper »
- This research paper gives the information about Switzerland’s solar energy demand by using background information about the renewable energy usage. By estimating the data from regression, paper provides Swiss renewable energy production from hydro power and solar, policy for renewables, price of solar thermal energy and income per capita for Switzerland. II. Introduction Energy is one of the most important thing in our lives especially for heating and cooling homes, driving cars, making phone calls and so on.... [tags: Solar energy, Photovoltaics, Renewable energy]
1361 words (3.9 pages)
- ... It is measured by a voltmeter and using a 5.25ohm resistor. By investigating generating environmentally safe power from water and wind it will help others and the earth to decrease the pollution,and a person can better understand how electricity can be produce from water and wind. “Using energy more efficiently through more efficient end-uses or through more efficient generation, such as combined heat and power, reduces the amount of fuel required to produce a unit of energy output and reduces the corresponding emissions of pollutants and greenhouse gases.... [tags: renewable energy resources]
2027 words (5.8 pages)
- This study explores the disclosure of carbon emissions and climate change-related information by businesses in China. 1. Background Climate change is one of the most important international issues and the United Nations Framework Convention on Climate Change (UNFCCC) sets an overall framework for intergovernmental efforts to tackle the challenges posed by climate change (Guidance on how to measure and report your greenhouse gas emissions, 2009).With the increasing awareness of the severity of climate change, the reduction of CO2 emissions has become a predominant topic.... [tags: Climate Change Information Disclosure]
3051 words (8.7 pages)
- Solar Energy: A Brief Explanation about Photovoltaic Systems Marcelo Pereira Rufino University of Arkansas Castro (2014) says that “Energy is the ability to do work, or the ability to move or elicit change in matter. In effect, the amount of energy something has refers to its capacity to cause things to happen”. He also states that energy has some important properties: It’s impossible to destroy energy, or create but it is possible to transfer it from an object to another one. One example is our food whose energy is transferred to us when we eat and we transform this energy in movement, heat, sound, electrical nerve impulse transmission etc.... [tags: Hydroelectricity, Renewable energy, Fossil fuel]
1355 words (3.9 pages)
- Chandi Weber GES 101 Critique #1 Years of Living Dangerously Episode 6 In the episode “Winds of Change” in Years of Living Dangerously, America Ferrera looks into renewable energy and how important it is to change our environment. Ferrera interviews various people for their opinion and expertise on the source and focus on the critics who people aren’t fully committed on renewable energy. In the video she discussed the need for renewable energy; she did that by viewing solar and wind energy, discussed how critics like James Taylor of the Heartland Institute are trying to shut it down, and lastly how the power plants that are carbon emitters want a change too before destroying the environment... [tags: Wind power, Renewable energy, Global warming]
806 words (2.3 pages)
- NextEra Energy Resources is a leading clean-energy company with more than 15,000 employees in 27 states and Canada and the number one producer of wind energy in North America. The managers are guided by the following leadership principles and behaviors: Excellence: puts top priority on getting results, continuously seeks improvement, creates an environment where people work their best. Safety First: promotes safety in the workplace, monitors the safety behavior of others. Ownership: creates a feeling of energy, excitement and personal investment, takes responsibility for own mistakes, fosters a sense of energy, ownership and commitment to the work.... [tags: Business Analysis ]
1572 words (4.5 pages)
- The focus on wind energy will become the end of the world’s economy, electricity, and survivability if we continue to only focus on this source of power. Governments should decrease production of wind energy alone, and instead formulate a plan that consists of all “green” energy sources, which in turn will provide maximum power outage. There are many problems with wind turbines, two of which are major drawbacks. Wind turbines become inefficient when the wind is not blowing (National Geographic).... [tags: Wind power, Energy development, Wind turbine]
1483 words (4.2 pages)
- America Needs Nuclear Energy There are many power sources that can be utilized for our everyday lives; to heat our homes , run our toasters, and light our hallways. Most of that power either directly or indirectly comes form the sun(such as solar energy and fossil fuels). But one energy source that derived by the pure ingenuity of man is nuclear power. As with all power sources there are positive and negative externalities. For example: the burning of fossil fuel releases SOX and NOX into the air which can cause harm to the health of humans ie.... [tags: Argumentative Persuasive Argument Essays]
544 words (1.6 pages)
- I wish to pursue MS on Sustainable Energy Systems at Maladalen University and my preferred area of study is “Solar and Wind energy systems”. I always have had a fascination for Science and Technology. During my undergraduate study, I understood that we require advance information for enhancing limit and quality of renewable energy system. Moreover, the powerful and proficient utilization of renewable energies in Bangladesh can give an extensive number of rustic family units with reasonable electric generation for low wage strata, milling, small enterprise and other needs.... [tags: Renewable energy, Wind power]
857 words (2.4 pages)
- Why Do We Need Solar Energy. With the world’s natural resources depleting rapidly, humans must find a way to compensate. This society has milked oil, coal, gasoline, lead, uranium, and many other of these reservoirs in our Earth for hundreds of years and much has been done. Asphalt was used for our roads and highways, coal was originally used for heat before there was oil, and even water was used as a form of electricity on many rural farms. Luckily, more companies around the world are waking up to the fact that these resources will not be around forever, and that in the near future, other forms of energy will take heed.... [tags: essays research papers]
1390 words (4 pages)