Renewable Energy (Gravitation)

In summary, the conversation discusses the possibility of converting the mechanism of gravity into electric energy, using examples of hydroelectric power and its limitations. The estimated power output of hydroelectric plants ranges from 20,000 MW for the largest plant to smaller capacity plants. More information can be found by researching "hydroelectric power."
  • #1
todo
9
0
How the mechanism of gravity can converted to the electric energy?How much the power result?
Please shared to me, if you have any literature..
 
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  • #2
You can use gravity in the form of a waterfall. But you can't make a stand alone system without the waterfall. That would mean an endless cycle with only energy output. You are defying the first law of thermodynamics.
 
  • #3
todo said:
How the mechanism of gravity can converted to the electric energy?
Google "hydroelectric power" for information. The simple answer is: falling water causes the turbine to rotate in a generator.

How much the power result?
Please shared to me, if you have any literature..
According to this Wikipedia article, the largest hydroelectric plant currently produces around 20,000 MW. There are also smaller capacity plants.
http://en.wikipedia.org/wiki/Hydroelectricity#Largest_hydro-electric_plants
 

1. What is renewable energy?

Renewable energy is energy that is derived from natural sources that are constantly replenished, such as sunlight, wind, water, and geothermal heat. This type of energy is considered to be sustainable and has a lower impact on the environment compared to non-renewable sources like fossil fuels.

2. How does gravity play a role in renewable energy?

Gravity plays a major role in renewable energy through the use of hydroelectric power. Gravity causes water to flow downhill, and this energy can be harnessed by building dams and using turbines to convert the water's potential energy into electricity. Gravity also plays a role in tidal energy, which is generated by the gravitational pull of the moon on the Earth's oceans.

3. What are the benefits of using renewable energy?

There are many benefits to using renewable energy, including reducing carbon emissions, decreasing dependence on fossil fuels, and creating new job opportunities in the renewable energy industry. Additionally, renewable energy is sustainable and can help mitigate the effects of climate change.

4. Are there any limitations to using renewable energy?

While renewable energy sources have many benefits, there are also limitations to their use. For example, some renewable energy sources, like solar and wind, are intermittent and may not always be available. There are also challenges with storing and transporting renewable energy, as well as initial costs associated with building infrastructure for these sources.

5. How can we increase the use of renewable energy?

There are several ways to increase the use of renewable energy, including implementing policies and incentives that promote its adoption, investing in research and development to improve efficiency and reduce costs, and educating the public about the benefits of renewable energy. Additionally, individuals can make a difference by choosing to use renewable energy sources in their own homes and businesses.

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