This is one of the many new renewable resources. Solar energy is better than coal and oil but it still does have its disadvantages. First an advantage of solar energy is that it can be harnessed in all areas of the world. Meaning, we cannot run out of solar energy because the energy is being collected from the sun. The disadvantage to that if the dependency upon the weather. In this case, when it is a gloomy day the solar panels cannot collect energy. Also, the cost of solar energy is high. There are many things that going into the solar energy that must be paid for up front like solar panels, batteries, etc. Solar energy is stepping in the right direction however, there are still some disadvantages to
Now we mostly use fossil fuels and natural gas to produce energy. But these sources are running out. To save our planet we should use a new class of renewable energy sources, like wind turbines, solar panels, biofuels and hydrogen. Because our need for power is constantly increasing in the future we will have to produce more energy, which is associated, among other things, with greater emissions of CO2 and further pollution of the environment and global warming. Most likely oil is going to be the first one that’s not going to be sufficient enough to satisfy our needs in the future. To transition to alternative sources of energy would require a rapid expansion of those sources. Now alternative sources of energy playing a small percent of the world’s energy. To transition we would have to triple or quadruple that percentage.
A One of the key attractions to solar energy is how fits in with a growing drift to act more environmentally sensibility. It is achieves by three ways. For one it’s renewable, unlike other popular forms of energy such as fossil fuel, solar energy won’t run out. Second, due to being renewable it’s also maintainable. As other forms of energy stop to exist, they can pose jeopardy for future generations that might depend on those types of power. Finally, solar energy doesn’t generate the problems of pollution that coal and fossil fuel energy do. Savings on monthly energy bills with financing assisting to offset the original cost, the monthly savings from having solar power can actually add up over time. This is gathering made possible because you can ‘sell back’ extra solar energy that decreases your total power bill, in some cases down to $0. Availability many areas around the country are major places for harnessing the sun’s energy. This becomes more deceptive as new technologies advance the productivity of collecting solar power. Maintenance is very simple, because solar panels don’t involve any moving parts; they are moderately maintenance-free. All that’s usually needed is a simple cleaning a few times a year. Cost Perhaps the biggest element that stops people from converting to solar power is the large upfront cost associated with it. While it’s true that installing a solar power system in your home isn’t cheap, Existence solar panel can help comfort the initial cost
Earth is the fifth largest planet in the solar system spanning 3,959 miles in diameter and is home to more than seven billion living people. The majority of the population consumes at least some form of energy and almost all of that energy is produced from petroleum resources which are
I personally have seen house with solar panels and also you see them on calculators. They may be expensive but I believe they are worth it for the environment. In fact according to Eric McLamb, “Solar energy is having the most immediate impact on home energy needs, and is expected to provide the energy needs for one billion people by the middle of this century”. Which can in the nearer future increase the way people get they’re energy thus decrease the consumption of oil. According to the European Photovoltaic Industry Association, “Solar power could provide energy for more than one billion people by 2020 and 26 percent of global energy needs by
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
Thank you for allowing me to having the honor to write this to you. However, I think that as Americans, we need some new ideas to create energy from renewable resources. Here in America, we use an excessive amount of fossil fuels, such as coal, oil, and natural gas. These
Many people buy solar panels for their houses so they can use that energy. Solar panels help get energy for your house and use that energy for the lights or even to produce heat for your house. You can add immense amounts of insulation when building a new house even if cost a little bit more, it will lower the cost for heating and air conditioning
I am certain that all have heard of the terms green house 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 world's fossil fuels are running out. With the average amount of time it takes for coal to form being 300 billion years, the earth can only renew them so fast. Fossil fuels, like coal and oil take the earth billions of years to reproduce so an effective alternate energy source must be explored. Fossil fuels or crude oil has been around for a long time and can be refined to form a number of products such as gas, gasoline, kerosene, gas oil or diesel. We are also running out of oil which is also a non-renewable resource. According to ecotricity.co.uk, if we continue to consume fossil fuels like this, they will run out by approximately 2088. The use of fossil fuels is also dangerous to the environment. Burning coal and oil produces smog
Fossil fuels are bad for our environment, and in a economy that is struggling, there is no point in pouring billions of dollars a year into an energy source that is killing our other resources. This kind of spending and reckless destruction of our environment will eventually have to stop. The question is, when it does what will we do? There are many other forms of alternative energy that are accessible to us right now. These energy sources will eventually have to be used in the place of burning fossil fuels to power our world. People have become so accustomed to the idea that burning fossil fuels is okay because "that 's how it has always been". Even as I am writing this, and researching why it has to stop, I am not in a panic because these warnings about our planets future health have been preached to me for a long time. Someday, though, we won 't have a choice to ignore this issue any longer. "The limiting factor on humans ' fossil fuel use will not be the exhaustion of economically recoverable fossil fuels, but the exhaustion of the Earth 's capacity to withstand the harmful byproducts of fossil fuel combustion." - Jeffrey Rissman. Rissman believes, like I do, that there will come a time that burning fossil fuels won 't be an option. When this time comes solar energy is the way to turn. Solar energy is the best alternative energy source to power our homes and businesses for the future.
As the world population rises, we are using more and more energy and it is depleting faster than ever. Our fossil fuels (coal, oil and natural gas) will not last forever and at some point we will have to switch over completely to renewable energy sources. While most of the world still uses non-renewable energy sources, the future will rely on renewable energy and its applications. Right now, over 90% of the world still uses fossil fuels and developing countries even burn wood to generate energy. At the rate we are using our fossil fuels, they will not last us far into the 22nd century. Additionally, big consumers of fossil fuels like China, U.S., Russia, and India are creating large amounts of pollution and it is only increasing. For instance, India has major issues with pollution because of heavy traffic (which releases more fuel emissions into the air), the burning of biomass (wood and other organic matter), and runoff into lakes and rivers. Right now, our biggest goal should be to figure out how to implement more forms of renewable energy in our own society. We should start using renewable energy in America because: it is more environmentally friendly, opens up the job market, and improves the health of the public.
Solar Energy ~Some history, types, and facts~ In this modern fast paced world that we live in, there are many issues that are looked over, energy is one of these. As a world, we are dependant on dwindling fossil fuel supplies and take for granted electricity, oil, and gas. There are four completely renewable sources of energy around us that should be used and developed, they are: wind, growing plants, flowing water, and the sun. These sources of energy are the ones we should be tapping, because they are reliable and renewable. Harnessing the suns energy is the most certain and ultimate energy source. Looking at a brief history and some facts about solar energy, a glimpse of the future can be seen, a future not dependant on
The Benefits Of Solar Energy 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.
Besides passive and active benefits of using solar energy, it also has less damage and fewer side effects to the environment since it does not produce any pollution. However, there are costs in terms of producing solar cells. Many scientists aware of the negative impacts that photovoltaic cells production has, it is because toxic metal such as mercury, lead, and cadmium are used during the process of manufacturing solar cell. It definitely increases the issue of global warming. However we all know that all good things must have a trade off, where in this case the amount of good that we receive is more than the cost that we produce. Thus it is a good thing for the society.