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"When it comes to renewable energy, there's no reason America should settle for second best" (Martin Heinrich). The United States is to do what is best for the country and should never settle for second best because second best will eventually become more costly than the first best. Solar power, hydropower, nuclear power, wind power, and biomass power are all renewable energy resources. They come from resources that are naturally replenished from sunlight, wind, rain, and plant waste and are used for generating electricity. Using renewable resources for electricity has been used for many years and year after year is becoming more advanced and beneficial for the United States. Solar power means power that is obtained by harnessing the energy of the sun's rays. Hydroelectric power or hydropower is relating to or denoting the generation of electricity using flowing water (typically from a reservoir held behind a dam or other barrier) to drive a turbine that powers a generator. Nuclear energy is when the energy is being released during nuclear fission or fusion, especially when used to generate electricity. Biofuel is a fuel derived directly from living matter. Wind power is when power is obtained by harnessing the energy of the wind creating or generating electricity. The United States is always looking for ways to improve the economy and the environment for society today and the future generations to thrive.Solar power, hydropower, wind power, biomass power, and nuclear power are electrical's best renewable resources for environmental and economical purposes. Solar power is a renewable electricity resources that is best for our environmental and economic purposes. National Academies claim that sunlight is a predominant power sourc... ... middle of paper ... ...pics/biomass-energy-and-its-benefits/>. "How Biomass Energy Works." Ucsusa.org. Union of Concerned Scientists, n.d. Web. Mar.-Apr. 2014. . "Hydroelectricity Offers a Significant Contribution to Development." Water.usgs.gov. The USGS Water Science School, n.d. Web. Mar.-Apr. 2014. . "Nuclear." Needtoknow.nas.edu. The National Academies, n.d. Web. Mar.-Apr. 2014. . "The Sun." Needtoknow.nas.edu. The National Academies, n.d. Web. Mar.-Apr. 2014. . "Wind Energy and Wildlife." Noblepower.com. Noble Environment Power, n.d. Web. Mar.-Apr. 2014. .
Our country is currently suffering energy-wise, we have been powering with inefficient sources for years now and the harm that it is doing to the country has started to become apparent. Renewable energy is the only way to stop, or at the very least, set back the inevitable downfall of our ecosystem. I think that the next big breakthrough for renewable energy is implementing off-grid communities that use renewable sources as their main sources of power, so that we can potentially escape the energy rut that we got ourselves stuck in. America is wasting their finite resources, such as coal and nuclear, when we could actually be using renewable sources that will never run out. Most of our country’s citizens have never thought about where their energy comes from, or they do not even care.
America is threatened by the destruction of their own environment. United States is known for their innovation towards alternative energy like solar power, wind power and nuclear power. However , these alternative energies are not completely beneficial towards the United States.
The year is 2200. The world is going through a fossil fuel shortage. Oil reserves are almost completely consumed and it is becoming impossible to find new fossil fuel sources. Not prepared for this event to occur, The United States, has no alternative options. As a result of the oil shortage, the standard of living deteriorates. Heat in homes, supermarkets full of food, and transportation, all basic necessities taken for granted, will be depleted because fossil fuels are used to power almost everything. The key to the prevention of this future is renewable energy. Unfortunately the support for the use of renewable energy is weak and ineffective. Unless the US puts forth effort to research and promote the use of renewable energy to consumers, conversion from fossil fuels to renewable energy will no longer be an option.
The first type of renewable energy is hydroelectric energy or well known as hydropower. In greek word, hydro means water and thus hydroelectric energy refers to electricity generated using flowing water at high velocity. Lutgens and Tarbuck (1992, p. 163) stated that “running water is of great importance to people as we depend upon rivers for energy, travel and irrigation”. Continuous availability of water in universe made water to be the main source of hydroelectric energy. Water has been widely utilized by mankind since the beginning of civilization and wate...
Alternative energy sources are renewable, and is most commonly referred to as free energy sources. There are many alternative energy sources such as hydro power, solar power, wind, biomass, and geothermal. Using alternative sources is more expensive in the long run, but it is the much safer option for our environment compared to fossil fuels. Although everything used is completely free, such as water and wind, the equipment used to generate these things are expensive. There are several pros and cons that come with the utilization of alternative energy sources.
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.
The “Hydropower” National Geographic. n. d. a. d. a. d 1 April 2014. http://environment.nationalgeographic.com/environment/global-warming/hydropower- profile /.> “Hydropower as a Renewable Energy Source” naturalresources.house.gov. Web.
The United States currently relies heavily on coal, oil, and natural gas for its energy. While the price of natural gas per barrel continues to plummet, the United States is constantly seeking new sources of renewable energy. Renewable energy consists of any type of natural resource (solar power, ocean power, wind power, rain, snow, etc.). that naturally and automatically replenishes itself. Renewable energy is important because it is infinite and everlasting, meaning our children and our children’s children will be able to utilize these resources long after we are gone.
"Wind and Water Power Program: Hydropower Resource Potential." EERE: EERE Server Maintenance. U.S. Department of Energy, 13 Dec. 2010. Web. 04 Oct. 2011. .
I am certain that all have heard of the terms greenhouse 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 sun to power up our entire planet without the use of harmful energy sources, which affect our atmosphere? The power from the sun is what we call solar power. Solar power is the energy that comes from the sun as light and heat energy, and then it is later converted into electrical energy through solar panels (Nelson, 2008).
Hydroelectric Power Plant is when electricity is generated when water in an uphill reservoir flows downhill. The gravitational potential energy of the water changes to kinetic energy of the flowing water which drives the turbines to generate electricity. The efficiency is more than 90%. The environmental impact is Floods large area and affects the ecology of the area, May cause drought downstream if not managed properly, does not cause ai...
Hydroelectricity is a known renewable energy resource that provides substantial benefits for our wealth, our health, and for our global economy. There are five types of renewable energy we can use on a daily basis throughout our lives, but the most widely installed form of renewable energy is hydroelectricity. Hydroelectricity is electricity created by converting the kinetic energy of flowing water. Best thing about this source of energy is that it’s timeless and renewable, which means it will never run out, however we had to figure ways to store this energy. In order for them to harness this energy for other people, they had to build generators that convert all the potential energy of rapid moving water into electrical energy. (http://www.ems.psu.edu/~elsworth/courses/cause2003/finalprojects/vikingpaper.pdf)
In the search for alternatives to fossil fuels, scientists and policy makers have focused on three options: nuclear power, energy from biomass; and a combination of wind, water, and solar power. Nuclear power, however, is much more costly and runs the risk of having it fall into the wrong hands where it could be turned into a weapon of mass destruction. The third option entails wind turbines, photovoltaic power plants and rooftop systems, concentrated solar thermal power plants,...
There are different kinds of resources that we can use in order to produce renewable energy. Solar power, wind power, hydroelectric power are just some of the kinds of renewable energy that might be the best options to obtain energy because they come from natural resources. Although renewable energy can be expensive to build, it has less environmental damage in comparison to non-renewable energy. Besides the natural resources such as sun, wind, water and hydrogen, we also have geothermal power, and biofuels as renewable sources.
Using fossil fuels such as coal and oil is inefficient, dangerous, and otherwise a process that is known to eventually fail as a long lasting energy source. Yet, there is hope for the future of energy, this new hope has many shapes and forms, but requires a chance to be fully implemented in our everyday life. Such energy sources like solar energy, wind energy, geothermal energy, and hydro power are the key to our future. These energy sources are proven to be long lasting, safe, more reliable, and the next innovation. In short, all Americans should switch to renewable energy, resulting in a safer and more efficient world.