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Solar energy pros and cons
Importance of solar energy
Importance of solar energy
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Since when it was determined that electricity could be generated from the sun, the power industry has taken slack for not considering it as a viable addition to their generation fleet. However, there are two facts that need to be remembered with respect to the power industry. The first thing to remember is that power has to be supplied to their customers regardless of the weather or the time of day. Secondly, power companies are just like any other company; they are in the business of making money. Because of those two facts, solar energy at its current technological state has no place in the power industry’s current generation fleet. The figure to the right shows the load on a normal week day during the summer. There are two noticeable peaks from 6 to 8 AM and 5 to 7 PM. The first peak is due to people getting up for work and going through their normal morning routine all at the same time. The second peak is from when people get home from work and turn the TV, turn up the AC, make dinner and etc. During both of these sharp peaks, generation still has to meet both of these demands. Generation can be viewed in two different ways. The first being the most obvious way were the types are separated by the source of generation (nuclear, coal, natural gas, diesel, hydroelectric). The second way to view generation is to categorize the generation depending on how length and capacity it runs every day. Nuclear, steam, and combined cycle plants run 24/7 and considered a system’s base load. They only shut down due to outages, planned and unplanned. These plants do not shut down daily because they are long processes to be followed in the shutdown as well as in their start up. Some start up routines may last as long as a week. By looking at the... ... middle of paper ... ...ting as a UPS for critical customers (hospitals, fire stations and police station). However, solar energy being used at a residential level is a sticky situation for utilities. Solar energy use at a residential level theoretically presents a power companies biggest competitor in the future. In the future, solar energy might be an effective addition to power companies fleet to help meet demand at peak times, but without advances in solar panel’s efficiency and in battery storage, solar power has no place in the power industry. Works Cited http://theenergycollective.com/jemillerep/178096/expanded-wind-and-solar-power-increase-need-natural-gas http://nuclear.duke-energy.com/2013/06 http://www.duke-energy.com/commercial-renewables/washington-white-post.asp http://www.nccoast.org/Article.aspx?k=5bf5f271-88de-4d76-a53f-2fd2f106a73a http://www.denverncnews.com/?p=3998
Everyone is looking for a better way to have power. Solar power has very dependable technology, with little to no maintenance. It can bring finical savings by making more power a home owner may need and you can resell back the power company. Lastly help the environment by having no waste so less pollution and takes up unused space by putting them on to the roofs of the houses. In the end Home owners should try looking pass the initial price of Solar panels and see that this is a great way to produce energy that does not produce any carbon foot print.
Solar power in Canada is gaining attention to many people. You will be informed about what solar energy is and how it works, the environmental impacts of solar energy, why you should care about it and what you and others can do to help promote it. You will have a better understanding of solar energy and why you should take the switch.
The sun has been a major aspect of life since the beginning of time. People used many other forms of energy before electricity was discovered. There has been a debate over energy resources for years. Many people are worried about what current energy resources may be doing to the environment. Oil spills and nuclear power plant mishaps have only been a few accidents that have had a big impact on the environment and the people who inhabit it. There are plenty of energy sources that do not harm the environment and are still able to get the job done. Solar energy is one energy alternative that will insure the betterment of the country and, at the same time, protect the natural environment.
...e form burning oil, coal and other fossil fuels. Cavanagh said that “Nuclear power is dying a slow death in the market place, which is what matters in determining its future. Scientist in “Pandora’s Promise” claim that globally consumption could double by 2015. They said that the planet is heating up and the ocean is rising, and if the ice sheets start to disintegrate, then is unstoppable. They said that the best thing to avoid that is nuclear power. Coal is the most source used of electric energy, coal and nuclear energy contribute 50 percent of the power in Texas. Even though nuclear power plants generates like 20% of the electricity in
Consequently, this move will cut down the potential costs that the company would have to incur in order to do solar installations in its home battery pack solutions hence making it easier for it to implement its goals as now, only a solar installer partner will be needed to affect this move. On the other hand, solar city is at the verge of launching new solar panels that are focused on increasing the value of a house (Lambert, 2016). Wow! What a lofty
Turchi, Craig. 2010. Solar Power and the Electric Grid. edited by National Renewable Energy Laboratory.
The future of the United States solar energy industry will be shaped not only by economic growth, but also by the rate of declining oil resources and the global realization of the consequences of human induced climate change. Political responses to this realization in the United States include; new policies, legislature, and tax incentives to both businesses and private households to promote growth and investment in the solar power industry.
Energy is the basic necessity of daily life. Nowadays, dependence on fossil fuels for energy needs becoming lower in numerous countries due to the potential of renewable energy to supply sustainable energy to the huge populations in many developing countries who are short of clean and continues energy. Generally, renewable energy can be defined as energy that is derived from natural resources which are constantly replenished and theoretically inexhaustible. Fossil fuels on the other hand can be described as energy that cannot be renewed and will eventually diminish. Thus, in many developing countries renewable energy is the alternative energy to replace non-renewable energy or commonly known as fossil fuels. In addition, according to Sorensen (2004), there is a greater demand for renewable energy sources nowadays due to the uncertainty of fuel price rise in living expenses. Commonly, there are many types of renewable energy available in our world such as wind power, biomass energy, solar energy, hydroelectric power and geothermal energy. However, the main three example of renewable energy are hydroelectric power, solar and biomass energy (Refer to Figure 1 in Appendix 1).
With the growing cost of fuel for cars and the rolling blackouts of last summer, the need for an alternative, cost-effective, environment friendly energy source is escalating. Many possible solutions have been presented, such as nuclear power, wind power, and hydrogen fuel cells; prevalent among these is solar power.
Claim: Solar power has the potential to become the United States main supply of energy and replace are needs for more conventional and harmful forms of power generation.
Solar is a viable alternative energy source with solar panels becoming more affordable and more efficiently designed.
Introduction: National solar mission is an endeavour of government of India and state governments to provide alternative renewable energy source which is very vital for sustainable growth and development of country. This will be also very helpful in combating global greenhouse effect. National solar mission is the national action plan inaugurated prime minister on 2008. National action plan advocates use of solar energy as alternative renewable energy source because it is easily and abundantly available throughout pan India due to being a tropical country. National solar mission also looked as measure in providing energy secured future. Programme also aim to suggest and provide integrated institutional planning for solar power generations in rural area and adoptions of creative approaches in solar lighting distribution through local and panchayat like institutions.
I am certain that all have heard of the terms greenhouse gases, fossil fuels, and global warming. Have you ever questioned what will happen if nothing is done about the environmental problems facing the world today? What if I answer you that, we can merely use the power from the sun to power up our entire planet without the use of harmful energy sources, which affect our atmosphere? The power from the sun is what we call solar power. Solar power is the energy that comes from the sun as light and heat energy, and then it is later converted into electrical energy through solar panels (Nelson, 2008).
The Earth captures around 342 W/m2 of energy from the sun. This energy is in the form of solar radiation, which the atmosphere reflects about 77 W/m2 and will absorb around 68 W/m2 of solar radiation annually. Therefore, the Earth’s surface is receiving, on average, about 197 W/m2 of solar radiation annually. This amount of energy received is roughly more than 10,000 times the amount of all energy humans consume per year. This energy can be used to produce electricity or heat. This energy source is not being used to it’s potential considering how much effort would come into effect to store and transport this energy.
In chapter thirteen of our book, Environment by Raven and Berg, it shows us just how important renewable energy sources are. Currently the United States of America thrives on the use of fossil fuels and nuclear power. The main problems with these types of fuel are that they are both limited and can be extremely harmful to our environment. They cause global warming, air pollution, acid rain, and oil spills (Environment), and not only that, but in the grand scheme of things, these sources really aren’t even that cheap of a fuel source. There are many alternatives to these all but outdated fuel sources.