The Pros and Cons of Hydropower Essay

Energy is an important part of life producing the power of movement, heat, and production of electricity in many different ways. Therefore, choosing the correct source of energy is important for the environment and humans. Renewable energy that produces electricity never runs out, causing a lower environmental impact. Solar, Biomass, Wind, Geothermal, and Hydropower energy should be used globally to produce electricity. On the other hand, producing electricity from nonrenewable energy sources can be very harmful to humans and the environment. Humans can easily be dependent on it, which may not be the best option when it comes to finance, efficiency, sustainability and more. Approximately 52% of the US electricity comes from polluting sources like natural gas, oil, nuclear, and hydropower that have a lot of disadvantages effecting the environment in a negative way.

Everyone uses a lot of power for lighting, heating, machines, movements, and so much more. All of that energy has to come from an energy supply. Some energy resources are renewable, while others are non-renewable. Energy has various forms and is a very essential part of our everyday lives.

Nonrenewable energy sources are sources, such as fossil fuels like coal, which are extracted from the earth and cannot be replenished quickly. Renewable sources of energy are sources that there is a seemingly endless supply and/ or can easily be replenished, such sources are solar, wind and water to name a few. Commercial electric generation came about in the late 19th century and was

In conditions when both technologies and our needs require more and more energy, it is impossible to count only on natural resources and to think that their reserves are unlimited. This is not true. We have learned to receive electricity from irreplaceable resources – oil, gas, also from replenished - water, wind, sun. But the energy of the sun or wind is not enough for today’s rythm of our civilization. And hydroelectric and thermal power plants are not as clean and economical for the modern rhythm

Hydroelectric is a form of energy it is a renewable resource. Hydroelectricity is the most important and widely used renewable source of energy. Hydroelectric relies on water, which is clean and renewable energy source. Renewable energy comes from natural resources. Non-Renewable energy source includes coal, oil and natural gas. Water is renewable because water continually recycles itself. To harness energy from flowing water, the water must be controlled; a large reservoir is created, usually by damming a river to create an artificial lake or reservoir. Water is channeled through tunnels in the dam. The energy of water flowing through the dam causes the turbines to turn and make the

Hydroelectric power has been used for many years. And over the past few years, it has grown throughout our country. Using an alternative energy source will overall become the best solution for the loss of nonrenewable energy sources. 7% of people using renewable energy are using Hydroelectric power. This might not seem like much, but it compares to the other alternatives knowing only 4% of people use solar power. People have been collecting energy from moving water for centuries, and why not put this to use. I believe that hydroelectric energy is the ¨best¨ source for a few reasons. First i'm going to define what being the best means. The best means that it is overall going to help us in the future by using what he already have. It doesn't have to necessarily be the cheapest but it does have to do the job and last as long as possible so that the country can be able to thrive with an alternate energy source. The first reason it´s the best is that the country is already using it. It's the most used source of renewable energy.This makes it easier to expand the usage as more people are influenced. The second reason is that it uses materials we already have. Water covers 71% of the earth, and this can make hydroelectric energy the most reasonable to use.

Electricity will need to be generated from primary energy which is found in nature. This energy comprises consists of raw fuels and other forms of energy which can be both renewable and non-renewable. Examples of this energy can be oil, coil (both non-renewable) and solar and wind energy (which are both renewable).

One resource that is essential to produce electricity is renewable energy. Providing one’s own energy consists of utilizing solar panels, wind turbines and micro hydroelectricity. Solar panels absorb energy from the Sun to produce solar energy. A great number of people who live off the grid use solar power. Wind turbines generate electrical power from the wind and functions in the reverse manner as a fan does. Micro hydroelectricity is another source of energy, which fascinatingly “uses a source of running water, like a stream, to generate electricity” (Dunn 3). Between all three sources of renewable energy, micro hydroelectricity is the most efficient, reliable and commonly used form.

Hydroelectric power plant is one of the major power plants all over the world in order to create electricity. It is also one of the best renewable energy sources on the planet earth. In ranking, Canada is the third largest country to produce hydroelectricity power. The efficiency of this power source is 90% and this is very impressive as the percentage of efficiency is very high. Hydro power plants generate 24% of the world’s electricity. More than 1 billion people are associated with hydro power plants as they use the power supply from hydro power plants.

We realize that extracting from groundwater has advantages as well as disadvantage, in order to provide advantages and disadvantages we first need to know what the meaning of groundwater. Groundwater which is known as aquifer is water that satiates the crevices and openings of rocks and residues that is positioned below the surface of the ground. A mask amount of the groundwater is protected because it is underground, therefore leaving it purely clean and exempt from the pollution on the earth. Now that the significance of groundwater has been stated, the advantages and disadvantages of extracting from it can be summarized (Kreifels, 2011).

In my everyday life, some energy sources I commonly use are natural gas, electricity, and oil. Natural gas is used to heat my home and cook meals in the kitchen. Electricity is used all over my house to light a room or power electronics. I use oil almost daily when I drive my car, although luckily I usually do not have to drive very far. None of these that I use are renewable energy sources. The oil and natural gas are examples of fossil energy. Electricity often is generated through the conversion of other energy sources, such as fossil fuels, which makes it a secondary energy source (Energy Sources, n.d.). I often do not put much thought into my energy uses, as I usually take it for granted.

“Worldwide, hydropower facilities possess a significant amount of installed electric generating capacity. IEA statistics indicate that at the end of 2001 there was in excess of 450,000 MW of installed capacity within IEA member countries, with about half in Europe and half in North America. In addition to conventional hydropower, there is more than 80,000 MW of installed pumped-hydro capacity in IEA countries. In contrast, utility-scale wind power is relatively new in the electric market, but increasing rapidly” (Integration of Wind and Hydropower Systems)

The term, “non-renewable energy,” is at its most basic form, means that the sources of energy will eventually one day run out and not replenish itself. Non-renewable energy comes in many forms. For example: coal, crude oil and natural gas. These sources are categorized as fossil fuels, meaning that they were formed in the past due to natural processes from dead organisms. Non-renewable energy has been proven to be very beneficial to the US, however, many people argue the negatives are not worth the benefits.

Renewable resources are also known as alternative energy sources. Alternative Energy is any source of energy that can be renewed (Issit). Renewable Energies include hydrogen fuel, biomass fuel, hydropower, solar power, geothermic energy, and nuclear power. Hydrogen fuel is an amalgamation of hydrogen and oxygen which is used to produce electricity (Issit). Biomass fuel is made from materials which have already been used, such as compost, and can be used to generate electricity (Issit). Hydropower can be created through moving water or wind to generate electricity (Issit). Using sunlight to produce electricity is called solar power (Issit). Geothermic energy is energy made by the heat under the earth’s mantle (Issit). Nuclear power is

Clean sources of energy basically refer to those that do not encompass the burning of coal, petroleum or its products and the transformation of solid waste or nuclear division (Broyles 23). Therefore, renewable types of energy could be termed as clean sources of power because they are products of natural sources and do not emit hazardous by-products. Safe energy is not poisonous, is healthy, renewable, and sustainable and does not have devastating effects on the lives of the users, the