Solar Energy Pros and Cons

As the Law of Conservation states, energy can be neither created nor destroyed (The Secret Lives of Energy). That means that an energy source has to be use in order to generate the energy needed. It is common knowledge that the pollution caused by the use of fossil fuels over time is making society live in a contaminated world. In addition, the cost of the use of fossil fuels is increasing and becoming too expensive, forcing people to find alternate ways in which they can pay less for the use of energy. The use of fossil fuels over time has increased to a point where the remaining reservoirs have decreased by a large margin. On the other hand, renewable energy is

As long as our sun exists, we can get indefinitely amount of solar power. In California some industries, factories, hospital, schools, and private homes use solar energy as primary energy source. Energy from the sun can provide us year to year consistent energy power. For example, in west La College uses solar energy for their teaching purpose. The advantage of having solar energy is more efficient than any other energy sources. Once the solar panel mounted, we can get a free charge of electric power throughout the year. The California government supports their community to use solar power for a better electric usage because the benefit of using solar power is more important and efficient than any other power

In conclusion, using alternative energy technologies like solar power, we can have the luxurious to provide for everything from human needs to protecting the environment than why wait before it is too late. Fossil fuel not only harms the environment but also the current and future generations. Whereas, sources like solar power can save us from burning tons of coal, releasing harmful chemicals like carbon dioxide into the atmosphere, and prevent any kind of pollution. To sum up, large oil or energy source companies and communities must expand on the uses of renewable energy

With so many types of sources of energy and the world mainly dependent on non renewable energy sources conservation so that these resources are not depleted leaving future generations to wonder about new resources. From physics class we all learned that energy in a closed system can not be created or destroyed it can only be transferred or converted into one form or another for instance when you boil water it can be turned into a vapor or if you freeze water it will turn into ice but water does not

Due to high costs of oil, many countries have taken the act of turning to renewable energy sources. Burning fossil fuels also has a downside to the environment, polluting the air and water, and damaging the health of plants and animals. The BP Oil spill of 2010 is one example of how dangerous fossil fuels are when they are exposed to the environment. There is much controversy in the United States for renewable energy sources being funded, but the facts are on the rise. Having a cleaner and more efficient source of energy is important for both environmental, political, and financial reasons.

Also after World War II, a new form of energy production was discovered; nuclear energy from nuclear fission. As time went on, we've learned how to use energy more and more efficiently over the years. However, these sources of energy are called non-renewable for a reason. We would eventually run out of these sources and have no other ways of generating energy. "If we use fuel to get our power, we are living on our capital and exhausting it rapidly. This method is barbarous and wantonly wasteful and will have to be stopped in the interest of coming generations." - Nikola Tesla. We would eventually have to invent a whole new form of energy generation called renewable energy. Over time, we've developed new methods of harnessing energy from other sources; using the heat from our Earth(geothermal energy), creating energy from the sun(solar energy), using wind to create energy(wind energy), or using a river current to generate energy(hydroelectricity). Power plants that use renewable energy have only grown more over the years, but despite being more eco-friendly, non-renewables still dominate in energy

Solar energy is constantly improving, whether that be financially or more efficiently. As a result, solar panels, a large focus in solar technology, are becoming less expensive. The price of producing panels has decreased dramatically. However, a popular belief is that solar energy is more expensive than fossil fuels. A recent Arabia

In addition, solar energy operational costs are manageable. It is free from monthly charges compared to conventional sources of energy. Solar energy does not require raw materials such as oil and coal, and once the panels are built, there will be no monthly charges. In addition, the prices of fossil fuels are increasing day by day, and this means conventional energy will be very expensive. Solar energy will remain the most capable world’s future power supply because, it is cost effective once the plants are built, and there will be no transport costs like for conventional energy sources. Therefore, solar energy is cost-effective, and will help in future energy supply, as the maintenance cost is affordable, as long as they are installed properly, and are working efficiently ( Hans, 2012). Furthermore, with the improvement and advancement of technology, it will increase its efficiency, and cost of production thus, making it more cost effective and the world’s best

Solar energy is an eco-friendly alternative to fossil fuels. Our planet has been experiencing an average increase in global temperatures. Slowly but surely our planet is deteriorating, unless we change our form of energy into a greener alternative. Deterioration of our planet may occur at a faster rate. The depletion of fossil fuels is detrimental to our environment. By substituting fossil fuels with the solar energy, our planet will benefit. These benefits include: reduced climate change, beneficial economic opportunities on both a large scale benefitting our government and on a smaller scale helping individuals decrease their energy bills, and solar energy is renewable and sustainable.

According to the United Nations, the world reached a population of 7 billion people in 2011, and it is estimated that the world population will increase to 9.7 billion people by the year 2050. Due to the lifespan of the average person increasing by almost thirty to forty years within the past sixty years, the population is growing faster than the Earth can possibly sustain everyone. The current main sources of energy are still nonrenewable resources. Nonrenewable resources are those resources that are made with the original organic material, along with the assistance of pressure and heat, become fuels like gas and oil. These nonrenewable resources are fossil fuels such as coal, petroleum, and natural gas. Nonrenewable resources cannot be replenished within a short amount of time. Due to the large population, the earth does not have time to restore all the fossil fuels that are being used in time for them to be reused. Because of this, it has become a global initiative to make use of renewable energy sources to sustain the current and future populations of the world. Renewable resources are resources that can be used repeatedly because of it can be replaced naturally. Examples of renewable resources are: wind energy, geothermal energy, hydroelectric power, and solar energy. The use of renewable energy sources is the only way to sustain the amount of energy needed for the population and to preserve the nonrenewable sources of the earth.

Did you know that we use 32% of our energy for electricity? Energy makes lots of things work like machines. There is not just one word for energy, another word is power. Two of the main types of energy is renewable, and nonrenewable. Renewable energy is energy used over and over again. Renewable energy will not run out. Some examples of renewable energy is solar energy, hydro energy, and wind energy. Non renewable is energy is that will eventually run out. Some examples of non renewable energy are nuclear energy, coal, and natural gas. In the next few paragraphs it will be focusing on nuclear energy (nonrenewable source) and hydro energy (renewable source

Fossil fuels can be easily found around the globe and the production of these fuels may be cost-effective. Although fossil fuel is harmful to the environment, the United States is continuing to use fossil fuel as a source of energy. In addition to this, once the fossil fuels have all been used up, there is no chance of obtaining more. There are many types of alternative energy sources in the world that a renewable and may not be harmful to the environment. In addition to this, alternative energy sources have to ability to power large corporations as well as small businesses around the globe.

Global warming has taken a significant toll on the environment and heath of human and animals. The use of non-renewable fossil fuels such as natural gas, coal, crude oil, tar sands and oil shales are finite resources on the planet and will one day run out because they are regularly used. Subsequent pressure and heating while being buried consisting of organic matter and dead plant over millions of years are what created these fossil fuels. Burning fossil fuels form greenhouse gases from carbon dioxide, acid rain from sulfur dioxide, and photochemical pollution from nitrous oxides. The use of renewable energy is cleaner and safer for the environment and promotes investments. Some examples of renewable energy are Solar, Wind, and Hydro. Renewable energy is any energy that does not intake limited resources of the Earth and can be conveniently and instantly restored.

Throughout the first module, the main topic was Energy Sources in the past, present and the future. When talking about how energy was and is being used, it makes the people of our country think what it will hold in the many years to come and if lights will even exist anymore. The more we think about it, the scarier it gets. There are many different types of energy that have evolved from the past into present time that have just been better improved to make up for today’s society. The list could go as far back as Greek Mythology and how fire was made from stone and any available wood. Later on, it was able to be made from the sun and a magnifying glass. As time passed, energy can now be made with a flick of a switch with the right calculations and resources. For present time energy, we use solar panels and windmills to have enough power to make energy. As for the future, who knows what could be known as “energy.” Throughout the following, there will be multiple examples of past, present and future sources of energy.

Alternate energies are forms of energy that do not deplete natural resources or harm the earth. The sources of the energies are naturally found or generated or are part of a natural conversion from one source into another. Energy cannot be destroyed but can be converted into other forms, therefore there are many reactions occurring around us that allow us to harness these energies. Alternate sources of energy has been extensively researched as a result of the large energy crisis that is being experienced globally. The global demand for energy is becoming higher than the amount of energy being generated (Bilgin). The global economic equilibrium is unbalanced leading to energy based market failures and poor policies for energy generation which is leading to more problems than it is solving. Another reason for this research are studies regarding global warming. Currently, the energy sector is predominantly made up by fossil fuels which are incredibly harmful to the earth and nonrenewable. Cleaner, renewable sources of energy are being sought in an attempt to reduce emission of greenhouse gases from fossil fuels and to help regain balance in the global energy market. Some of these forms of energy are solar, wind, biomass, and hydroelectric.