Pro Solar And Wind Energy Essay

1111 words - 5 pages

Pro: Solar and Wind Energy Sources
Historical background
In 1767 Swiss scientist Horace de Saussure was credited for the first solar collector. After that in 1816, Robert sterling created a heat engine which was used for dish/sterling. The scientist Edmond Becquerel discovered photovoltaic cell, when he experimenting with electrolytic. He discovered that a solid material-selenium produced electricity currents when exposed to light. In 1870s august and his assistant Abel pilre constructed the first ever solar steam engine. Selenium photovoltaic cells are converted from light to electricity by 1 to 2 percent efficiency. The first commercial solar water heater was invented in 1891 by the inventor named Baltimore. Wind turbines were small until 1940s the largest wind turbine began operating in Vermont hilltop known as grandpa’s knob. The university of Delaware build “solar one” one of the first PV powered residence. After that Arco solar became the first produced more than 1 megawatt of PV in one year. Around 1982 worldwide PV production exceeds 9.3 megawatts. Then in 1986, the world’s largest thermal electricity facility began built in California’s Mojave Desert. Then NASA got in the action and installed 83 photovoltaic power systems on every continent except for Australia.
Opposing argument
There are some bad things about using solar and wind energy. One of them is that solar and wind farms cannot generate electricity when it is cloudy, dark or still days. Well there are some resolutions for that is to have battery storage to store energy when those types of days come. Another is o only use that energy source where it is geographically area. Another problem is that fossil fuel energy is cheap and is abundant. Solar is more expensive but it will never be used up unlike fossil fuel that is not renewable source. Wind power has problems too like that the wind turbines blade kills 20,000 to 37,000 birds a year in the u.s. wind power is not as dangerous as nuclear power plants because people have reported that 35,000 radiation induced cancer deaths.`
Should we only rely on oil reserves or nuclear power? Or should we think about the environment and use renewable sources like solar and wind energy. Unlike nuclear and fossil oil, solar and wind are abundant and they are reliable resource to use. Solar and wind power are renewable resources that have been successfully used worldwide the last 200yrs. Solar power is clean, does not negatively impact the environment, Wind power is abundant and the other energy sources negatively impact the environment.
Solar power has been easy to use and safe for the environment.pv and solar thermal are two ways solar energy is converted to electricity .solar power is clean and does not involve no moving, has no toxic gases and does not impact the environment. Solar has been used directly for heating and lighting homes. Solar panels harvest more power...

Find Another Essay On pro solar and wind energy

Energy Resource: Coal and Solar Energy

2271 words - 10 pages Can you imagine not being able to plug your cell phone in to charge, or use the microwave, or turn on any lights? These would all not be possible without electricity. Electricity can be produced in many ways. Two ways are through coal and solar energy. The way these two energy sources are produced and the effects they have on the environment are very different but they are both used to produce electricity. Coal is one the fossil fuels in this

Energy Resource: Natural Gas and Solar Energy

1574 words - 7 pages My two topics that I will be talking about are Natural Gas and Solar Energy. Natural gas is a nonrenewable resource and pretty soon we are going to have to learn how to do without it. Solar energy will always be around. It’s not very major now but in a few years I’m sure it will be. Natural gas is a mixture of Hydrocarbon gases that form with a petroleum deposit. A hydrocarbon is a compound that’s mostly made up of Hydrogen and Carbon. Natural

Energy Resource: Petroleum and Wind Energy

1301 words - 6 pages Have you ever wondered how Petroleum and Wind Energy is used? Well they use it for many different things. I’m trying to understand why Petroleum is being used way too much and why Wind Energy might help us use different types of alternative energy. Petroleum is a thick mixture of gases, liquid, and solids that are below the Earth’s surface. (American Association of Petroleum Geologists, 2008-2012) Petroleum Jelly is another form of petroleum

Solar Energy Development and Environmental Considerations

1263 words - 5 pages solar and wind have been identified and are being utilized. On a daily basis I consume a large amount of electricity, natural gas, oil and petroleum in my daily tasks. I rely on electricity to power my electronic devices, lights and to heat or cool my home. I use both natural gas and electricity to cook food in my kitchen and petroleum to power my car. During the course of the year my energy consumption may fluctuate depending on several

Renewable Energy (Solar and Hydro) Research Assignment

2624 words - 10 pages earth.BibliographyMorgan, Sally. Science at the edge: Alternative energy sources. Chicago: Reed educational and professional publishing, 2003.Hamer, Glen. "The Use of Solar Energy Should be increased" At issue: what energy sources should be pursued? 2005 ed.Driessen, Paul K. "Solar and Wind Power are Unproductive and Environmentally Harmful" At issue: what energy sources should be pursued? 2005 ed.Natural resources Canada "technologies and applications: about

The Pros and Cons of Wind Energy

1646 words - 7 pages Wind power is a form of solar energy. Wind is created by unequal heating and cooling of the earth from the solar energy. The energy from the sun heats up the earth causing warmer air to rise. As this occurs, cooler air rushes in to replace the warmer air creating wind. Wind energy can be generated into electricity producing natural power using wind turbines. Wind turbines convert the kinetic energy in the wind into mechanical power which can

Conversion Efficiency of Active Energy and Solar Energy

826 words - 3 pages Conversion Efficiency of Active Energy and Solar Energy Solar technology already boasts a century of R&D, requires no toxic fuels and relatively little maintenance, is inexhaustible, and, with adequate financial support, is capable of becoming directly competitive with conventional technologies in many locations. These attributes make solar energy one of the most promising sources for many current and future energy needs. As Frank Shuman

Impact of science and Technology on Society - WIND ENERGY

1672 words - 7 pages they are dependent on it. All other technology is considered by one of these three ways.Wind turbine energy is very popular technology in all over world. It is known as Technology Neutral because it is created by people. Wind turbines were used for grinding grain in Persia. The first Wind mill was built in Cleveland, United States. It was first Wind mill for electricity production. After some year Wind energy was used in various ways and impacted

Human Development and the Importance of Wind Energy Conversion

577 words - 2 pages Human Development and the Importance of Wind Energy Conversion For human development to continue, we will ultimately need to find sources of renewable or virtually inexhaustible energy. It's difficult to imagine this, but even if we find several hundred or even thousand years of coal and natural gas supplies, what will humans do for the next 250,000 years or so after they are depleted? Even the most apparently "inexhaustible" sources like

The Wind Turbine Market and Wind Energy as a Long-term Source of Power Generation

702 words - 3 pages on the wind energy map, the industry is generating enormous opportunities for all players, as well as challenges to improve competitiveness and position wind energy as a long-term reliable source of power generation. • The Intensity of Competitive Rivalry Although the wind turbine industry is very attractive, it has remained a relatively exclusive market due to the high level of technology and capital risk. A large amount of technical know-how is

What are the Causes and Effects of Interactions Between the Solar Wind and Planetary Bodies?

3028 words - 12 pages of highly energetic particles in the solar system. The majority of particles, however, then diffuse inward by an unknown process, gaining additional energy, and are recycled back. Plasma has also been found as breaking away from Jupiter's magnetotail and travelling away from the Sun, due to the planet's high rotation rate. This has been termed the 'magnetospheric wind' and is unique to Jupiter.Mercury gains its ions almost purely from the solar

Similar Essays

Alternative Energy: Solar And Wind Essay

2284 words - 9 pages . It is time that the world realizes the impact that fossil fuel burning power plants are having on the environment, and switch to clean sources of renewable energy. The two most popular and environmental friendly solutions that can easily meet the world's energy demands are wind turbine and solar power generators.IntroductionThe generation of electricity using renewable resources as opposed to burning fossil fuels is quickly gaining attention in

Solar Energy Is A More Effective Source Than Wind Energy

810 words - 4 pages . First, even though solar energy is more effective, wind energy does have some effective qualities making readers favor them instead. Such as, wind energy reduces greenhouse gas emissions by using turbines, which produce energy and electricity, and can reduce the electricity costs. Native materials used to construct the wind turbines promote the domestic economy. Wind energy opens new markets and new prospects. “People could not escape air even if

Nanotechnologies And Solar Energy Essay

669 words - 3 pages gets more efficient the tinier it gets. The converting rate of solar energy is equally price competitive as fossil fuel, with a dollar per watt of solar energy. With the help of nanotechnology, it could help raise solar energy conversion efficiency and help lower costs making it the ultimate method of raw energy conversion. To make sure the process of generating energy is kept at a low cost and energy output is maximized, the process of energy

Solar Energy And The Energy Crisis

699 words - 3 pages Solar Energy and the Energy Crisis Abstract The energy crisis is a major problem in the United States. Solar energy can help alleviate this problem. Enough solar panels to fulfill the energy needs of the entire United States would take up 27,347 km2 and cost almost 17 trillion dollars. Therefore, although there is enough space for all those solar panels, the economic cost is far too great. However, solar power can be phased in gradually