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Benefits of renewable energy Essay
Advantages and disadvantages of solar energy
Importance of solar energy
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Recommended: Benefits of renewable energy Essay
Solar energy is one of the useful resources, which do not impact on the environment. Today, some consumers use fossil fuel, which is nonrenewable and cause pollution, rather than other sources. Fossil fuel can make the air unhealthy by releasing carbon dioxide; therefore, solar energy is great because it is renewable energy and it is replaced. Solar energy as the same other sources has many uses, some of them can be dangerous especially if consumers use it in a wrong way and some of them can be useful and helpful for the environment; therefore, there are environmental advantages of solar energy. Overall, solar energy is an alternative source and can be used in many ways: to protect the environment since it is non-polluting, can be used in remote areas, and can be used in many devices.
Solar energy can be used as an alternative for fossil fuels because it is non-polluting. Solar power does not emit harmful gasses like other
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Solar energy can be produced by solar panels as long as the sunlight reaches the place. Moreover, people who live in the remote areas and in the dark places without electricity, there life might be improved by solar energy. According to Shezan et al. (2016), Malaysia is one of the examples that use solar energy in the remote areas because it is a hilly country. As a result, extending electricity in this area is difficult and expensive, so people tried to use several sources such as solar, wind, and hybrid rather than fossil fuel (p. 7). While there is not any electricity in some houses in the remote areas, people use solar panel on the roof of the houses to collect the solar energy to use for their devices and their daily life especially at night since there is not any light. Therefore, solar energy might enhance and develop the remote areas by a helpful renewable
Why solar powered lamps are needed in third world countries and why lighting of the solar powered lamp is essential as a basic necessity to life?
Today 80% of the energy we use comes from fossil fuels and about 1% comes from solar energy, which is not such a bright idea since nonrenewable resources, such as oil, coal, and gas, are limited (Eia 1). Most significant uses of coal are in steel production, electricity, cement manufacturing, and as a liquid fuel. Solar energy is one of the least used energy sources we have access to in the world; it is also one our mother Earth is relying on to save the nonrenewable fuels, such as fossil fuels. Solar energy is a very useful resource that many of us do not take advantage of because of the limited amount of information we know about it. Cooking coal, also known as metallurgical coal, is used for steel production as well. Coal comes from very
One of the issues that has a significant influence on sustainable economic and social development is energy. The utilization of energy results in climate change owing to its impact on environment by greenhouse gas emissions. This is resulted from the convention of using oil, gas, and coal that emit CO2, NOx and other poisoning substances into the air. The national strategy of China is to reduce this pollution by replacing fossil fuels with alternative energy such as wind, nuclear, geothermal, hydropower or solar energy. (Zhen 2008). Qian and Ling state that Northwest China is an ideal place to develop solar energy, the energy used by absorption of sun radiation, because there is a very wide access to sun heating, which is about 2000 hours a year. (Qian and Ling 1998). However, since there is a very little support from science, government and market, that fact causes the main difficulties to popularize this energy. Despite high prices some of the solar energy technologies have been already installed, and after several years’ costs decreasing the economic growth enables China to achieve the highest level of solar energy development in the world in 10 years.(Bullis 2010, 53). Although there are many useful and perspective features of applying solar energy technologies, the purpose of this study is to analyze advantages and disadvantages of the impact of solar energy and using these technologies on environment and economy in China. Firstly, there will be discussed the role of solar energy in environmental, socio-economical, and political issues. Then several kinds of solar energy technologies and their application will be demonstrated and analyzed. Finally, the answer for the question whether China should spread the development of the...
The Sun is one of the most valuable resources to us as human beings and we would not exist without it. It has provided the earth with energy since the beginning of the universe. One way that the power of the sun is utilized by us is through the use of fossil fuels. Fossil fuels are essentially energy stored by the sun from milllions of years ago. One of our most valuable fossil fuels is coal. We have been using it for decades, but are just now learning all of the negative drawbacks that come with burning coal. That is why many people are turning to Clean coal technology to continue to utilize coal for a power source.
Preview: Today I will discuss the potential that solar power has to become this country’s main supply of energy and the latest research that can make solar power more efficient and cost effective. I will also present the environmental benefits that come with using solar power over other and more harmful forms of energy.
How solar energy, a non-fossil energy resource, non CO2 producing technology, can disrupt man’s addiction to oil gas and coal and reduce CO2 emissions.
Despite generating electricity with fossil fuels for years and years there is a much better way that does not harm the environment. Using Solar panels does not produce any carbon dioxide unlike fossil fuels that “produces huge volumes of carbon dioxide, which is a gas that influences the global climate” (“Solar Power Vs. Fossil Fuels”). Having the choice to get power in a new way that saves the environment, home owners should not have to think twice about trying solar. In fact if home owners collect some amount of watts per hour on Monday, that will not reduce the amount of solar energy a home owner can collect on Wednesday or any other day that week. They can always keep collecting the power. No matter what people may argue about how much coal, natural gas and petroleum remains buried in the Earth, those fossil fuels will run out far earlier than the life of the sun ("Solar Power Vs. Fossil Fuels"). Home owners should invest in solar energy because solar systems have very dependable technology with little maintenance, they offer financial savings and they are better for the environment.
(Source C). So unlike fossil fuels that can damage our environment later on in the future solar
Did you ever think about where your drinking water comes from? The water that we drink was initially sea water that has undergone a scientific process called desalination. Desalination is a chemical process in which natural compounds are separated from water, making the water clean and drinkable. Traditionally, sea water is propelled through hydraulic pumps which create a flow to separate the water from the sea salt. Hydraulic pumps require certain chemicals that are harmful to humans and these chemicals sometimes are cross-contaminated in the drinking water being produced. Personally, I don’t want to drink chemicals that are threatening to my life and that cause harm to the environment. Many people would be uncomfortable if they knew what chemicals their drinking water may contain, especially if their children also consume it. The major drinking water producers should rely on solar energy to desalinate water which is a newer, cleaner, and safer alternative energy source.
Solar energy’s largest substitutes are nuclear power and fossil fuels - coal, oil and natural gas. Even though these are not renewable energy sources they are considered substitutes for electricity production.
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.
... and monthly water filling. Solar energy is the cleanest and purest form of energy, allowing for cleaner air overall in our environment. There is great hope for a lot more solar panels to be installed worldwide. Solar is a viable alternative energy with solar panels becoming more affordable and more efficiently designed.
Solar energy is clean energy that does not affect our environment. Solar power utilizes the sun’s energy to produce electricity, unlike other sources of energy, which rely on continual mining for raw materials. Consequently, producing solar energy from the heat from the sun does not result into the annihilation of the ecosystem, compared to the extraction of fossil fuels (Bode, 2005). Therefore, with the use of solar energy, it will help keep the environment clean, thus help to combat the issue of global warming, which is a threat to the world’s ecosystem worldwide. The use of solar energy will help save the worlds vegetation, and help prev...
First of all, solar energy is the energy produced when the sun heats the solar panel. Thus, when the sun heats the panels, it produces electricity. Solar power produces energy during the day and can store energy for the night. Solar power does not pollute the environment. However, it has high maintenance cost, and it takes a lot of land space.
Solar energy is the energy that we get from sun. Solar energy is most readily source of energy. It does not belong to anybody and hence it is free. It is the most important non-conventional source of energy because it is non-polluting and therefore helps in reducing greenhouse effect.