Alternative Energies Essays

In todays world the demand for more energy to power peoples electronic filled lives is ever growing. Nations around the world are looking for ways to supply this much called for energy and are asking the question “should they make the move from traditional energy sources and turn to more renewable alternatives?” American has answered this question and is among the nations pursuing alternative energy sources.

For many years, the only way to fuel a car has been through gasoline. Many people believe that it the best form of operation, but recently alternatives to gas have surfaced. Today we opt to purchase hybrid, solar, and electric cars instead of gas fueled. The problem lies in the difference of efficiency of gas fueled cars versus alternative fuel options. Do we need gas fueled cars? Is it worth the extra money for an electric or hybrid car? Do gas fueled cars really affect the environment? Will getting rid of gas fueled cars cause a loss of jobs ? People need to understand that the continuation of gas fueled cars are detrimental to the environment. The replacement of gas fueled vehicles is best for the natural world.

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 sun, wind, and water are just some of the natural resources that people were able to use to make energy. There are solar panels, wind and water turbines that harvest the energy within these elements and converts them into electricity. These new technologies could potentially solve some pollution problems that have arisen over the years. First, look at how a solar panel is able to convert sun energy to electricity. Every single day, the sun rises over the horizon shining its rays over the land. Solar panels convert photons from the sunlight into direct current electricity. This electricity is

The authors reveal the “desperate delusion that alternative fuels can solve the ecological catastrophe that is the private car”. Corn-based ethanol produces more CO2 than oil-based petrol “if all the energy used in the growth phase is properly accounted for”. Corn-as-fuel also takes up five times more land than corn-as-food. Using hydrogen or electricity to power US cars would need more dirty coal as an energy source. Either that or an area as large as the state of Massachusetts for solar panels, or New York State for wind turbines, or 200 new nuclear energy plants. (Mugyenyi and Engler, 2010, p.106-113) “There is no such thing as a green car,” the authors conclude. “Unsustainable” would barely describe the car’s environmental failure if the rest of the world were to adopt US patterns of car ownership and driving behavior (Mugyenyi and Engler, 2010, p.114).

The United States is one of the large fossil fuel consuming country. Most of the automobile vehicle in the country run on the fuels like gasoline and diesel. These fuels are responsible for the increase in pollution. The demand for this fuel is increasing day by day. It is necessary to find alternative fuels because at some point these fuels are going to end. To encourage users to use cleaner vehicles to avoid pollution federal and state governments provide users significant incentives.

An early 19th century invention inspired by these early geniuses that’s still used today is the green house. Not only does it make it possible to grow plants in the winter, but it also uses solar power to gather the sun's energy to help plants grow and capture light energy and retain heat while holding in humidity used to water the

Amazingly, the amount of enerygy that Sun shines down on the earth in one hour equates to the same amount of energy used by the worlds population in the entire year. Solar power should be used more than fossil fuels beacuse it 's clean and produces no harmful emissions. Easily renewable because it gets its energy from the

When the new Southeast Polk High School opened they added many new energy saving products. This included installing geothermal heating under the high school cutting back on the cost of heating such a large building. Many new windows help save on energy used to light the building along with automatic lights that turn off after several minutes without movement. The new high school shows how easy it is to save money and help the environment. Renewable energy is good for all aspects of the U.S, providing jobs, economical growth, environmental cleanliness, and new research for improving energy efficiency. Therefore the United States should use renewable energy to benefit the economy and environment.

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.

Solar power is nothing completely new; it has been used for years to power small devices from calculators to watches, but what is new is its improved efficiency. Solar panels can be used to collect energy from the sun and now are being used on a much larger scale. Homeowners and business can use energy generated from the panels to power their homes and offices and have it purchased by energy suppliers. Solar power is proving to be an economical energy source available to the public that is consumer friendly.

The most of global energy production produces from fossil fuel such as coal, oil and natural gas. The vast fossil fuels generate energy which use for many purposes for instant residential, transportation and industrial sectors. While the rate consumption of fossil fuel higher than their formation leads to oil price crisis. Another concern of fossil fuel combustion is the impact on the environment. Global warming is a significant problem which results in increasing concentrations of greenhouse gas in the atmosphere. These problems drive researchers and societies to search alternative energy such as switching to renewable energy or carbon-free energy to replace fossil fuels. For example Nakata et al., (2011:465) show ‘low-carbon society’

For the past forty years, United States Presidents have repeatedly called for a reduction in the country's dependence on fossil fuels in general and foreign oil specifically. Stronger efficiency standards and higher taxes on motor fuels are a step in this direction, but achieving even greater reductions in oil consumption will require changing the way Americans power their transportation system. Some officials advocate the electrification of the passenger vehicle fleet as a path to meeting this goal. The Obama administration has, for example, embraced a goal of having one million electric-powered vehicles on U.S. roads by 2015, while others proposed a medium-term goal where electric vehicles would consist of 20% of the passenger

Energy is a crucial necessity and with the ever increasing need for it and the high and fluctuating prices of oil, researchers are constantly coming up with newer and more sophisticated alternative sources of energy. However, energy comes at a cost, as it is either expensive or it possesses high health risks. This essay presents the concept of energy by discussing the two major types of energy, the various forms it could take, including renewable sources of energy, energy conservation and above all it talks about the safest and cleanest alternatives.

The use of fossil fuels is the most critical concern facing the world today. These sources of energy are not only highly controversial but also, the idea of the destruction and immense change that these natural resources can inflict on our sensitive climate leaves a distinct trepidation in the hearts of many. As the population of Earth continues to grow day after day, so does the demand for energy. Nearly three decades ago, it was hard to imagine what sources of energy could replace fossil fuels, however; innovations in research and technology have given us new options to fight the energy and environmental crisis we are facing today. There are many factors that contribute to the issue of global climate change, such as; the legitimacy of global warming, political corruption, reliance on fossil fuels, allocation of finances, and most importantly international commitment. However, if we are to prevent environmental deterioration, a substantial change is required right now. One that will lead to a new united consciousness and a new evolution of the human race and one that will lead us to independence from fossil fuels. This search for independence from fossil fuels must be inspired by a sense of urgency from all humans of this earth if we are to give future generations a chance to thrive in our energy-hungry society.