4 Types Of Renewable Energy You Need To Know

Published in Green Energy on 15th November 2018

renewable energy

There are numerous advantages to utilizing renewable energy sources. They don’t produce greenhouse gases, and they can’t cause hazardous spills that can destroy animal and plant life. It’s also effective and affordable, needing little maintenance and no charge for materials after installation.

Renewable energy comes from a range of sources, including the sun, wind and water. Researchers are constantly on the lookout for more methods of making green energy, however here are 4 types you need to learn about now.

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Solar Energy

This is probably the most common and apparent approach, if you’re looking into renewable resource. Solar panels usually go on your roof, although you can also install them in your yard.

Depending upon your latitude and the orientation of the panels, you might create 10 or more watts per square foot. A common home consumes at least a kilowatt of power, so a few square feet of solar panels need to be enough to power most or all of your needs.

If your existing roof is nearing the end of its lifespan, you might also think about investing in solar shingles. Where basic rooftop photovoltaic panels are installed on top of your present roofing system, solar shingles actually take the place of your roof tiles.

Of course, one big weak point of solar energy is that it only works when the sun is up. If you want to power your house when the sun is down, you’ll require to pay for grid electrical power or buy a second kind of renewable energy. Here are the facts of solar energy you should know:

  • The energy that comes from simply one hour of sun is sufficient to provide energy for a year for the entire world.
  • A battery is used to store solar energy for nights and cloudy days.
  • Solar panels on roof work when the sun’s rays strike the cells in the panel and electrons are launched from the cells, producing energy.
  • Using solar energy will save the typical home owner a little over $100 each month on energy expenses.

Wind

Electrical power isn’t as inexpensive as it used to be. With the method the oil rates is increasing, paying our bills is a lot more costly. Not just that with more and more of looking for methods to decrease their energy usage to get rid of that high electrical costs. Individuals nowadays are trying to find ways to utilize renewable resource in their own house.

Utilizing the wind itself to create electrical energy in their own home. It’s probably the very best option to minimize their dependency on traditional electrical. However, it might be quite expensive and can cost up to $10,000 just to install a wind power system. Although there are much benefits on setting up a wind power system. Here are the facts of wind energy you should know:

  • When wind travels through the blades of a turbine that is linked to a generator, the energy produced by the spin is converted into electrical energy.
  • One wind turbine can offer electrical energy for around 500 homes.
  • Last year, 42% of the houses that were geared up with a source of renewable energy utilized wind.
  • Unlike most other sources of energy, wind utilizes extremely little water; not just does wind energy not diminish fossil fuels, but it assists to save water too.
  • There is around 10 times the quantity of wind needed in the U.S. to provide power for the entire country.
  • Wind energy is presently the fastest-growing source of renewable energy; on average, two wind farms are installed weekly in the U.S.

Water

Hydroelectricity is wonderful in terms of producing large volumes of power unlike when it comes to solar and wind power. There are some nations that produce bulk of their electrical power supply through hydroelectric renewable resource.

This kind of renewable energy extracts the force from moving water to produce electrical power. The principle of hydroelectricity is to make a big mass of water fall at a really high speed and use rotating turbines to develop electrical energy.

It is quite safe and ecological friendly as it does not lead to any hazardous emissions and gasses that damage the environment. Even more, it is an approach of power generation that has been long developed since ancient times. Here are the facts of hydroelectricity you should know:

  • Hydropower or hydroelectricity, generates 20% of the energy produced worldwide. Canada utilizes water for 60% of its total energy produced per year.
  • Hydroelectricity is produced when water pours through turbines with spinning blades. The turbines are connected to generators, which turn the energy that is produced from the blades into electricity.
  • To produce the highest amounts of water, big amounts of water must fall from a terrific height through the turbine; the less water and height, the less energy is produced.
  • Dams can be utilized to control the flow of water, or energy can be collected from a free-flowing river.

Biomass

Biomass energy is produced by using organic products such as animal waste and plants. Co2 is produced in much in the process. Biomass energy is used as fuel in lots of commercial and domestic applications.

It has become hard to meet the growing power needs. Natural deposits need to be used sensibly in order to eliminate the power deficit and to conserve the environment. Here are the facts of biomass energy you should know:

  • Biomass is natural plant and animal product that is converted into energy.
  • Biomass can be burned, much like wood or coal, to produce heat, to prepare with, and to power industry.
  • This energy source can be warmed until its parts separate into solid, liquid and gas. The gas can be transformed into methane, which is used to power steam generators.
  • Methane can also be produced by biomass by including yeasts, enzymes and germs to the raw material. The methane can be utilized for heating and fuel.
  • Currently, 14% of the power created in the world is from biomass.

The Bottom Line

Renewable energy sources are tidy, efficient and inexpensive to run. When you have set up a source of green energy, there is very little maintenance, and it costs nothing to “feed” the source. The savings on your utility and heating/cooling expenses each month are considerable when using green energy. Unlike nonrenewable fuel sources, which are in restricted supply, sunlight, wind, water and organic materials are abundant. These sources of energy don’t run out, and they are readily available in every nation throughout the world.

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