Essay sample - Solar power

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Environmental Studies
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The amount of solar energy that hits the earth is equal to the electrical output of 1 million Hoover Dams. The solar power from the sun powers our planet, warms the oceans, and is converted to food and fuel. In the face of the dwindling oil supplies that are locked in political debate, solar is a viable alternative. …

Introduction

The amount of solar energy that hits the earth is equal to the electrical output of 1 million Hoover Dams. The solar power from the sun powers our planet, warms the oceans, and is converted to food and fuel. In the face of the dwindling oil supplies that are locked in political debate, solar is a viable alternative. The trick is to capture a small amount of the solar energy and convert it to a form that we can use, such as electricity, that can be used to power our automobiles, factories, and homes. Recent political events and technological breakthroughs have made solar power more attractive as the price of oil rises in the hands of OPEC. The new politics of 'Green Power' have given solar energy more support throughout society and its widespread application could fundamentally change how we work and live.The widespread use of solar cells will shift the employment that is currently in the fossil fuel sector into the solar energy market. The eventual cost savings could eventually be utilized in areas other than energy such as health care and education. The development of solar energy would also remove our society from the tensions of the politics of oil. Currently the US is dependent on foreign oil, primarily from the Mideast, and our foreign policy needs to reflect our need for this source of energy. The widespread use of solar cells will shift the employment that is currently in the fossil fuel sector into the solar energy market. ...
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