Essay on Hydroelectric Reservoirs and Greenhouse Gases

Essay on Hydroelectric Reservoirs and Greenhouse Gases

Length: 1157 words (3.3 double-spaced pages)

Rating: Strong Essays

Open Document

Essay Preview

Water is essential to support life on Earth. Naturally rainfall is not evenly distributed by season or geographical region making water reservation a crucial component of water accessibility (Yuksel, 2010). Constructing a dam to reserve water is primarily used as storage for human consumption; which in modern times has been ameliorated to produce hydroelectricity and in some circumstances is used solely for hydropower (Gagnon and Van De Vate, 1997).
An increasing demand for energy is putting strain on our natural resources and placing global warming at our front door. In order to sustain current consumption rates and allow for a future increase, renewable energy sources must be employed. Hydropower globally provides 6% of the total energy and 15% of the total electricity, a significant contribution to the overall power consumption (Kikuchi and Amaral, 2008).
Hydropower provides a large-scale alternative to power generation, which is believed to create negligible amounts of greenhouse gases (GHG) and atmospheric pollutants (Yuksel, 2010). Hydropower plants are so well accepted socially and economically because they often facilitate for other anthropogenic demands (recreation, potable water, transport etc.) (Klimpt and Rivero et al., 2002). (Yuksel, 2010) regard the use of renewable energies such as hydropower to be one of the most efficient and effective soloutions to provide energy.

There is a consensus among recent journal articles that gives reason to believe that hydropower plants are not as clean and green as they are portrayed. Flooding that occurs after construction, is the highest contributor to GHG production (Gagnon and Van De Vate, 1997) where the degradation of biomass (organic matter) through b...

... middle of paper ...

...released from hydroelectric power facilities. Bioresource technology, 99 (13), pp. 5967--5971.

Klimpt, J., Rivero, C., Puranen, H. and Koch, F. 2002. Recommendations for sustainable hydroelectric development. Energy policy, 30 (14), pp. 1305--1312.

Raadal, H. L., Gagnon, L., Modahl, I. S. and Hanssen, O. J. 2011. Life cycle greenhouse gas (GHG) emissions from the generation of wind and hydro power. Renewable and Sustainable Energy Reviews, 15 (7), pp. 3417--3422.
Soimakallio, S., Kiviluoma, J. and Saikku, L. 2011. The complexity and challenges of determining GHG (greenhouse gas) emissions from grid electricity consumption and conservation in LCA (life cycle assessment)--a methodological review. Energy, 36 (12), pp. 6705--6713.

Yuksel, I. 2010. Hydropower for sustainable water and energy development. Renewable and Sustainable Energy Reviews, 14 (1), pp. 462--469.

Need Writing Help?

Get feedback on grammar, clarity, concision and logic instantly.

Check your paper »

Taking a Look at Hydroelectric Power Essays

- Hydroelectric Power Water is the basis of all living things on earth. In addition to supporting life water has been used for centuries to power saw mills that would generate electricity. Like many other water sources, water has some advantages and disadvantages. There have been intense debates on whether this source of energy is worth using up the water from the lakes and rivers, something that is important to protect the animals and plants.A typical hydro plant is a system with three parts: an electric plant where the electricity is produced; a dam that can be opened or closed to control water flow; and a reservoir where the water can be stored....   [tags: physical geography, alternative energy sources]

Strong Essays
1244 words (3.6 pages)

Hydroelectric Power Technology and its Effects on the Environment Essay

- ... Large hydro dams can control floods, which would otherwise affect people living downstream of the project Despite all the advantages of implementing hydroelectric technology, building hydroelectricity dams can be a fetal threat to local wildlife animals. First of all, reservoir water is usually more stagnant than normal river waters; as a result, reservoir will contain higher amounts of nutrients and sediment in which an excess of algae and other aquatic weed can be cultivated. Subsequently, the lives of river animals and plants would be in danger as they can be crowed out by the excessive amount of algae (Cleaning Energy 2013)....   [tags: alternative and renewable energy resources]

Strong Essays
1165 words (3.3 pages)

Predicting of The Climate Change Essay

- Greenhouse gases emissions are a variety of gaseous compounds that are air pollutants which include, but not limited to; carbon dioxide and chlorofluorocarbons (Rob Coppock, 2004). These gases act as a “lid” trapping energy from the sun and, preventing the heat from going back out into space so that the earth can cool. Over the past century, humans have directly or indirectly contributed the greenhouse effect through many of their economic and other activities for example, management actions such as, agriculture practices and fire suppression....   [tags: weather, greenhouse, gases]

Strong Essays
532 words (1.5 pages)

The Greenhouse Effect Of Greenhouse Gases Essay

- Introduction Year after year, we, as humans, try to make our planet better than what it previously was. As we go through our daily lives, we try to improve our surroundings and make things better and more convenient. We do, though, on occasion, make our planet “worse”. One of the ways we do this is through the releasing of greenhouse gases – or, too many greenhouse gases. These greenhouse gases trap heat in the atmosphere and keep Earth warm through a process called the greenhouse effect (Greenhouse Effect)....   [tags: Carbon dioxide, Greenhouse gas, Methane, Nitrogen]

Strong Essays
761 words (2.2 pages)

Global Warming and Greenhouse Gases Essay

- Global Warming and Greenhouse Gases The earth’s climate is predicted to change because human activities are altering the chemical composition of the atmosphere through the buildup of greenhouse gases –– primarily carbon dioxide, methane, and nitrous oxide. The heat-trapping property of these gases is undisputed. Although uncertainty exists about exactly how earth’’s climate responds to these gases, global temperatures are rising. Go to the Emissions section for much more on greenhouse gases. Energy from the sun drives the earth’’s weather and climate, and heats the earth’’s surface; in turn, the earth radiates energy back into space....   [tags: Climate Change, Greenhouse Gases]

Strong Essays
650 words (1.9 pages)

The Effects Of Greenhouse Gases On The Environment Essay

- Have you ever asked yourself what the world would be like without greenhouse gases. Have you ever wondered about where oil comes from and what the effects of it are. Well, for starters, greenhouse gases and oil are both very important to today’s society. Both are very substantial to life and contributes to the Earth in many significant ways. Throughout this paper, information will be provided about the greenhouse effect and also about oil. In depth information will be given about the effects of both of these, and also how they interact with each other and what they do to the Earth, and its life....   [tags: Greenhouse gas, Carbon dioxide, Natural gas]

Strong Essays
1663 words (4.8 pages)

Essay about Climate Change : The Greenhouse Gases

- Ever wonder where the term “greenhouse gases” came from. Or how a greenhouse can relate to the warming of the earth. According to the Environmental Protection Agency (EPA), we use the term greenhouse because a greenhouse lets in sunlight and traps heat just like the gases on Earth’s atmosphere. The greenhouse effect is a process in which the gases in the Earth’s atmosphere trap heat and warm up the Earth. The increase in greenhouse gases is one of the main effects of climate change. NASA official Brian Dunbar, describes climate change as a, “change in the usual weather found in a place.” As a result, it directly affects agriculture, our health and society as a whole....   [tags: Earth, Atmosphere, Greenhouse gas, Climate]

Strong Essays
796 words (2.3 pages)

Greenhouse Gases Act As A House Essay

- Greenhouse gases act as a house, or rather a roof, and trap heat on earth. There are two processes that take place before this happens. The first one allows greenhouse gases to let “visible and ultraviolet light in sunlight to pass through earth’s surface unimpeded, and reach the earth’s surface (Angelle 1). Secondly, when light strikes the earth’s surface, it is reflected back into the atmosphere. It gets reflected back as either infrared energy or heat. This then allows the greenhouse gases to absorb this energy and heat up the earth....   [tags: Climate change, Greenhouse gas, Earth]

Strong Essays
1527 words (4.4 pages)

Why Greenhouse Gases Is That I Feel Essay

- Project task 1: My reason to discuss Greenhouse gases is that I feel like it’s an important issue that must be talked about by us the new generation to make a change. We the young people hold all the power for the future since we have the greatest influence to the next step forward. My concern about greenhouse gases is that cow stock farms produce as much carbon dioxide as driving 7’800 miles per year. This global issue grabbed my undivided attention as I walked into my little brothers room....   [tags: Carbon dioxide, Greenhouse gas, Global warming]

Strong Essays
1120 words (3.2 pages)

The Warming Of The Greenhouse Gases Essay

- The protective atmosphere unique to our planet and allows life to thrive on earth, could also lead to its demise. This is because the life on Earth, humans specifically, have caused an imbalance in the greenhouse gasses that trap in warmth. The excess of these gasses leads to a higher global temperature which directly impacts the climate along with weather patterns. The buildup of gasses is called the greenhouse effect, and this phenomenon causes storms like hurricanes, to become fairly unpredictable and harsher than ever recorded in human history....   [tags: Greenhouse gas, Earth, Atmosphere, Carbon dioxide]

Strong Essays
906 words (2.6 pages)