Does Hydroelectric Dam Work?

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.

Fossil fuels and other power generates are slowly changing the world. Alternative power sources are slowly becoming more popular in everyday life while the technology progresses. Using these power sources that don’t pollute the atmosphere could be the change in the world that completely changes the way the world uses energy. Engineers and technicians have been producing these alternative ways for years and years. A few, but not limited to consist of: Solar panels, Wind turbines, Wave tech and much more.

Moving into the next renewable energy, there is a big advantage that hydroelectric power is that hydropower dams is a huge renewable resource and using water to create electricity has no carbon footprint. As well as there is less pollution from it overall. There are many advantages but there are two distinct disadvantages, one of them being the cost to build an electric power station. The cost

Hydropower represents 19 percent of the world 's total electricity production and has several distinct advantages compared to other traditional power-producing methods. Hydropower plays a major role in the reduction of greenhouse gas emissions since it does not require any fuel burning, potential energy (i.e. water) supply

When there is no water to produce hydro-electricity there will millions of people without electricity. Therefore, the amount of droughts that are caused by hydro-electric dams prove that they are not environmentally responsible. Hydro-electric dams are not an environmentally responsible form of energy because they will cause massive floods. The La Grande dam project in Quebec has already flooded over about 10,000 square kilometres of area around the dam. The hydro-electric dams are producing large amounts of floods which are starting to cover large amounts of agriculture and forestry. It is has also been said that if there are more dams created in the area it will cover up to 41,285 squared kilometres of land. Finally, the hydro-electric dams are not an responsible form of energy due to the amounts of floods they can create.

5. Water energy (Hydroelectric power) plants use water in a different way, converting the energy in falling water into electricity by passing it through turbines. Fuel Extraction and Production – Water is a critical resource for the drilling and mining of natural gas, coal, oil, and uranium. Pros: 1. Green 2. Reliable. 3. Flexible Cons: 1. Droughts 2. Limited Reservoirs 3. Expensive

The United States has led the world in dam building for the past 100 years. The dams are used for a variety of purposes, including hydropower, irrigation, flood control, and water storage. Even though dams can be a benefit to society, they can also cause a lot for harm to the rivers. Dams degraded river ecosystems, depleted fisheries, and diminished the recreational use of nearly all of the nation’s rivers. Many of the dams are unsafe, old or no longer serve their intended purposes.

A more advanced version of hydropower is hydroelectric power. It is the electricity created by water. For example, when the waterwheel receives water pressure, it begins to turn. Connected to a motor, the wheel begins to generate energy. Eventually, the power is dished out and distributed

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

Humans have made significant discoveries in utilizing the countless benefits of water, one of the most important being the ability to use water to perform work. This is the concept of hydropower. Hydropower is using the energy of moving water to create power. This clean and renewable method of power generation is used all throughout the globe, and accounts for a small percentage of global electricity demand. Hydropower hasn’t always existed as the large scale dams that are abundant today. Hydropower technologies have been slowly evolving for many centuries.

Moving into how this energy source is used, i'm going to be sharing how the power is made. First, there has to be a dam that goes in a river. Next, the water going through the dam goes into turbines. As the water goes into

One of those reasons was hydroelectricity. The dam began its power plant service on September 12, 1936. To produce hydroelectricity the workers needed to build 17 turbines. These turbines now give electricity to about 1.3 million homes between Arizona, Nevada, and California. California receives 55.91 percent of the electricity produced. Nevada receives 25.14 percent of the electricity produced. Arizona receives 18.95 percent of the electricity produced. These turbines produce about four billion kilowatts of electricity every year. Another reason for building the dam is that it provides water for the surrounding areas. A final reason the dam was built was to stop the flooding of the Colorado River. This protected the houses and the surrounding farmland from getting flooded and

To elaborate, dam is one of major parts to discuss about firstly. The process of a dam is to store water by creating a large reservoir. This reservoir could be a lake or any other natural water source. The dam is most likely located at higher level ground than the turbines of the power plant. The dam contains gates at its bottom to control the water flow. As the gates open, the water stored in the dam flows downstream as gravity pulls everything down or towards the earth’s surface. The falling water goes through a pipeline called penstock. This pipeline leads to the turbines in the hydroelectric power plant. Much water flow in the pipeline means greater pressure from water. As the water comes down the pipeline, it hits the blades of the turbines and makes it rotate simultaneously. The speed of the rotational blades depends on the speed of the water flow. As a result, much pressure of water flow will rotate the blades with a higher force and vice versa. Francis Turbine is the turbine that is most common for building hydroelectric power plant. This type of turbine looks like a big

Water turbines work like this, water from the reservoir that the dam creates flows through an intake tunnel. The rushing water turns the turbine fast enough that the generator spins too. To expand on this simple principle further, the turbine can control the amount water coming in through the gates around the blades depending on how much power is needed. When the blades turn it also turns the rotor

However, the large scale of using hydro power have had many negative effects on the environment that surrounding the hydropower plants by constructing dams and population replacement causing damage to environmental systems over the globe, and not provide ideal solution for population in remote areas.