The Definition of Wind Energy for Dummy

In this article we will define wind energy. And further, we will also talk about wind energy pros and cons. And also its comparation with solar energy.

A. Define Wind Energy

Define wind energy

How to Define Wind Energy

To define wind energy, we can start by safely saying that the wind energy is the energy source coming from the wind. Wind energy is totally a renewable source of energy that will never run out from time to time. The wind itself has been used to generate power since the ancient time. It has the power to move something big. Say for example, you can take a look at a ship in the sea.

The wind is blowing the ship and it moves easily. You can also see it on the windmill. The windmill solely uses the energy from the wind to spin the mill and operate it. Below you will see more information to add the wind energy.

1. Why Wind Energy Source is Renewable?

After we define wind energy, we need to know why wind is considered as renewable. Wind is a totally renewable source of energy because it is a natural source. Wind occurs because of the airflows between the low and the high area of the earth. It will never stop as long as the earth keeps spinning round. That is why wind is renewable since it is never going to run out.

Wind can be used to generate electricity as well as powering water heating, water cooling, and so on. That is why wind seems to be one of the best source of energy we can have in the future.

2. Wind Energy to Create Wind-Generated Electricity

Airflows from the wind can be definitely used to generate electricity. That is why wind-generated electricity is now quite common in the world. In 2015, wind-generated electricity was in the number of more than 63 GW It was enough to generate the electricity in a small city.

The wind-generated electricity is created from the cube of the wind speed. As the speed increasing, the output power will get bigger and bigger. Also in 2015, wind-generated electricity met almost 4% of the need of global electricity demand. It is the evidence that wind-generated electricity has great impact.

Today, many areas in the world including in China, Europe, US, and Canada has the leading source of wind-generated electricity. More than 40% people in the area living with wind-generated electricity as well.

We did define wind energy quite well above. Now, you also know its related news including about wind-generated electricity. Considering that wind is a great source of energy, from now on you should never take it for granted anymore. It is important for the good of the people around the world.

B. Wind Energy Pros and Cons

pros and cons wind energy

Wind Energy Pros and Cons You Should Know

Like solar energy, wind energy becomes the most popular energy that is loved and even applied by many people in the world. Particularly since wind energy is easy to use, but it is able to generate the electricity and even fulfill human being’s needed. However, wind energy also has some pros and cons that people are cannot avoid.

Particularly, since we know that there are many people who already applied wind energy in their places as the great source for them to support the electricity. Therefore, these cases becomes the bigger problem from time to times, so in helping you to get to know about today’s issues we are providing you with some ideas related to the pros and cons of wind energy that you should know. So, let us check them out. Here they are!

Why is it good to apply wind energy?

The first idea that we are going to discuss is related to the reason why wind energy is good to support our electricity, especially as the enormous resources. However, we also have to know first the steps why wind energy is able to produce electricity. The first reason is related to the wind’s existence that later is developed as the energy by using wind turbine that is consisted of propellers. The propellers is functioned as the connector to the generator and later it is used to generate electricity.

The processes will work after the wind passes the turbines that will moves the blades and spins the shaft, as the wind passes to these parts it will produces the electricity that needed by us. Consequently, since wind energy is founded many people try to have wind turbines around their house in order to support their electricity.

Especially since they know that wind turbine is clean source of power or usually known as the energy that does not pollute the air or even does not bring the bad chemicals. They also love to apply wind turbines, since it is renewable source, cost effective, can be used in rural areas as the source power for farms, and it is also supports the developing of technologies.

And, why Wind Energy could be not good?

Different from the pros of wind energy, not a few people think that it is harmful and even bad for them. The reason because they think that it is too noisy and will be visual pollution for the people who are living next or around to it. Some people also believed that wind energy is dangerous for wildlife, especially birds. Not only dangerous for animals, it is also bad for the environment.

The reason is because when you are planning to build it up, it means you have to chop down the trees and minimalize the green area around you. Another cons issues is related to the safety of the people, especially when it occurs storms and high winds that will damage the blades of the wind turbines and probably fall down to the people who are working and living around it.

In brief, wind energy is having pros and cons. It is now becomes your job, whether you want to agree to the cons or the pros. The one thing that you should remember is everything is good, but it depends on which sides you are.

C. Solar Energy Vs. Wind Energy

Solar Energy vs Wind Energy

Which is Better of Power Source: Solar vs Wind

Wind and solar become the heavy hitter from the renewable energy. They made a good job, they reduce the pollution, they provide the power for the populations and supply the power for the most rural district in the world.

We all knew that solar and wind become the green energy’s superior producers that can cut off our dependence of using fossil fuels. Some poples may wonder which is better within them. The solar energy vs wind energy, then which one is better for you? Which one is more effective? However, it is not easy conclusion. You should know further about there source energies.

What is the wind energy?

Actually, the wind energy is form of the solar energy. When the sun’s radiation heats the Earth’s in the irregulate surface, the hot air will rise and the cold water is settles. The differences from the atmosphere pressure can create the wind that also a kinetic or the based of motion from the energy.

The wind turbines catch the kinetic energy. When the wind is blowing over the turbines blade, the generator will change the energy from the blades becomes the mechanic energy that can be changed into power to pump the water, grind the grain or supply the power for buildings.

What is the solar energy?

The solar energy is the sun‘s radiation which had been reached the Earth. When the sun ‘s rays hit the photivaltic or PV cells that placed inside the solar panels then these cells will change the sun radiations into the power electricity. The process is quite simple than wind energy.

The Pros and Cons between wind and solar energy:

1. The wind energy (Pros):

  • The wind can be used during day and night.
  • The wind turbines are able to produce more power electricity than the solar pannel.
  • The wind turbines is very less pollution than use the solar panels.
  • The wind farm is able to generate the power in the huge scales.
  • The wind turbine can be placed in the offshore.

2. Wind Energy Cons:

  • The wind turbines may so noisy.
  • The wind turbines may do not suit for populated area.
  • The wind becomes unpredictable energy source.
  • The wind turbines can damage the flying wildlife.

3. The solar energy (Pros):

  • The solar farms are able to generate the huge scale.
  • The solar panels do not give noisy.
  • The solar more predictable.

4. Solar energy Cons:

  • Cannot be produced in the night or certain session.
  • More expensive.

That’s the short introduction about defining wind energy, its pros and cons, and the comparation to solar energy. Hope it added you information.

For other insteresting renewable energy read maybe you want to read: Renewable energy facts for dummies.

Interesting Renewable Energy Facts That You Need To Know

In this article we will present you abou some renewable energy facts that need to be considered. Not just that, but we also talk about renewable energy definition and the disadvantages of renewable energy.

A. Renewable Energy Definition

Explaining Renewable Energy Definition

Many people these days want to know renewable energy definition. It is because in this time of energy crisis, we need a breakthrough. We need a new source of energy that will not run out and will not damage the environment any further. This is why renewable energy sources needed.

Thankfully, today we have the renewable energy sources that can be used basically forever and ensure a good future for our next generation. Below is more information about renewable energy including the explanation of renewable energy definition.

1. The Definition of Renewable Energy Definition

Renewable energy can be defined as the source of energy gained from something that will never run out. The source of energy, which is “renewable” is basically collected from natural resources that naturally renewable. There are several obvious example of this kind of energy resource.

The first example is sunlight or solar energy. Using sunlight to generate power and electricity is common these days. The sunlight will never run out. This is why solar power is called renewable. The source of power is not going to get rare at all.

Second of all, we have wind. Using wind to generate power and electricity is also common. Wind is also something natural that will never go away for good. As long as the earth spins around, there will always be wind and we can always use it to generate energy. Beside of sunlight and wind, other examples of renewable energy source are including geothermal heat, rain, waves, and tides.

2. The Importance of Renewable Energy

Some people may argue why renewable energy is that important. Well, actually, renewable energy is incredibly essential these days, especially when the regular energy sources like petrol is going to get rarer from time to time. Renewable energy sources can be used to provide energy in many important areas. Among them are in the electricity generation, transportation, and water cooling or heating.

3. Why Renewable Energy is Needed

The major reason why renewable energy is needed is because they will never go away or not even get rarer from time to time. Unlike petrol, for example, sunlight and wind are not going to stop being produced. As long as the earth works regularly, there will always be sunlight and wind. It will guarantee a secure future for the next generation.

Now that you know the renewable energy definition and you know how important it is, you will never take renewable energy for granted. It is because now you know the role of the renewable energy for the future generation.

B. Renewable Energy Facts

renewable energy facts

Interesting Facts about the Renewable Energy

The renewable energy is the energy that able to regenerative or for all the practical purposes. This renewable energy becomes the virtually inexhaustible. These all including of solar energy, hydropower, the wind energy, biomass (that derived from plant), ocean energy and the geothermal energy (the heat that derived from earth).

The renewable technology is able to provide the energy for heating and cooling of buildings, fuels for the transportations, electric generator and heat that useful for the industrial processes. The increasing use of renewable energy can decrease burning of fossil fuels, such as: coal, natural gas and petroleum that also able to eliminate the air pollution and the carbon dioxide emissions.

The renewable energy is also able to contribute for the national energy independence and economic-political security as well. There are several interesting renewable energy facts that will be a good sign for future population.

The major types that used the renewable energy sources.

As you know that the Biomass is including of wood, agricultural crops, municipal refuse, residues, manufacturing waste, human and livestock manure, etc. This is can be used to heat the home and buildings, result the electricity and fuels for transportations. Wood and paper manufacturer use the biomass residues to process the heat and electricity production.

The other is geothermal systems that ha created from the deep beneath of the earth surface that tapped to produce he electricity within 22 countries in around the world, some of them are Philippines, US, Iceland, Italy, etc. This is also renewable energy facts that you should know.

The Hydropower also becomes the major usage of renewable energy source.  the Hydropower had been produced from the flowing water that passed trough the hydropower turbines. This is becomes the superior of renewable energy source that give the contribution around 9% from the electricity generator in the US.

Most of the Hydropower had produced in the large dams.
Several interesting facts about renewable energy resources.
There are a lot of renewable energy facts that essential to know. In the 200 BC, the peoples in China use the windmills to pump the water and grind their grains. But, there is more further expected a well. The researcher had found that the sun rays able to store in a special salt and used at the night. The power plant in Spain had soaked up the sun during the day and result the seven hours power electricity that used in surrounding area.

C. Disadvantages of Renewable Energy

disadvantages of renewable energy

The Advantages and Disadvantages of Renewable Energy

The renewable energy describes the technology of energy collection, such as: wind, geothermal that came from the source which is never ending then can be replenished from time to time. Most of the countries in around the world really depend on fossil fuel, such as: oil, coal andgas as the energy source for their economies.

Fossil fuels are the non renewable energy.  This is means that they use limited resources that will ultimately exploit, hence the energy costs will increase as well. Several countries had responded to the threat by increasing the campaigns to embrace the renewable energy, such as: wind and solar. However, there are several advantages and disadvantages of renewable energy.

Advantages of Renewable Energy

There are several advantages of renewable energy.

1. The renewable energy source is very eco friendly.

This is the clean energy sources that means has the lower or zero carbon from the greenhouse emission. The fossil fuels give the high level of greenhouse and carbon dioxide that give the contribution for global warming. Solar and wind energy were considered as the eco friendly sources because emit the zero toxic gas for the environment. Using the renewable energy can decrease dramatically of fossil fuels usage as the energy source and cut off the air pollution.

2. Renewable energy becomes the reliable energy source.

As we know that over reliance on fossil fuels can cause several issues that happened in our environment. Although there are several argues that the solar and wind energy are unreliable, the solid infrastructure will broke  this arguments, if the solar and wind plants are distributed to the wider geographic location, there will be minimum electricity generation interruption because the weather distruption in certain or one location cannot be same with another locations.

Disadvantages of Renewable Energy

There are several disadvantages of renewable energy:

1. The electricity generator capacity is not enough.

There are several challenges to generate large amount of renewable energy technology than compared with the fossil fuels. Currently, the fossil fuels produce the large amount of electricity. This is means that we need to provide the other facilities to match up with the growing demand or we can reduce our energy consumption.

2. The lower efficiency levels.

The renewable technology is still far away from the market. This is means that they still less efficiency than the much needed. This is can cause several problems and the investors do not brave enough to invest their money that cannot get returns in faster time.

That’s the introduction of renewable energy definition, renewable energy facts, and its disadvantegs. Hope it added you information.

After read this articel, maybe you want to read: The Explanation of Clean Energy Sources and Clean Energy Fuels for Dummy.

What is Solar Energy Used For?

Things You Need to Know About Today’s Energy!:

What is Solar Energy Used For?

With so many gadgets and even technologies that is produced by many companies all over the world, not a few people still do not know about today’s energy. Actually, it becomes our responsibility to learn and even to know about what is going on around us. One of them is particularly related to the energy that we needed all the times.

Besides, as the human being who is born and living in this 21st century era, we also have to know how to develop or even use and apply today’s innovation; especially things that save energy. For example is solar energy that is important and can be applied and support today’s technology, especially in order to save the energy that later can be used for our grandchildren. Is not right? Therefore, in acknowledging you with solar energy and even the function of its, we are going to help you with some precious information.

How far you understanding Solar Energy?

The first thing that you should need to know is about the definition of solar energy itself. So, what do you know about it? Solar energy is known as one of many renewable sources that is derived from the rays of the sun. Since it is the sun’s rays, it becomes the renewable one or usually known as the source that we use from the earth itself.

Alternatively, in another word, it is the natural resources such as; sunlight, wind, rain, geothermal tides, and so on that is able to generate the electricity. For the processes in generating the electricity, solar energy converts directly to the electricity through solar photovoltaic or usually popular as PV. In this process, solar energy is collected the reflective surfaces and then heat an object that will produces solar thermal energy. Moreover, after the electricity is able to work well, it can be used to power the lights, heaters, gadgets, and so on. About the function or even the used of solar energy, we are going to discuss it in the next section.

The used of Solar Energy Today

After knowing some information that you should know related to the solar energy, then you also have to know about the use of solar energy today. To generate the electricity, solar energy works through a transmission system that requires sunlight. It occurs only during the daylight times, so it will get the maximal results as the energy that later will produce the electricity. Furthermore, based on the brief explanations about it, solar energy can be derived based on the function or the usage.

For the first usage of solar system works by the help of solar panels. This energy from solar system is usually used to heat a building and house. Since it is used to heat building or house, it requires bigger panels. Moreover, not only can be used as solar heating, solar panels also can be used as solar cooling, but the price is much expensive. Other function of solar energy today is also can be used to develop the solar technology. It means that these technologies can be charger by solar power. Those devices are included; cell phones, music speakers, tablets, thermostats, solar dryers, solar visor radios, mini-fridges, best rechargeable flashlights, and so on.

In brief, based on the explanations, we can conclude that solar energy is beneficial for today’s era. The reason because there are many stuffs, technologies, and other supporting items that is helpful for us are using solar energy. In which it means that solar energy is able to save and used as the best the energy for living.