New energy sources- Amazing energy options to save the planet
New energy sources are to be considered! It is called renewable energy to the energy obtained virtually inexhaustible natural sources, some by the vast amount of energy they contain, and others because they are able to regenerate by natural means.
Sources of New Energy
New energy sources- Categories
From the viewpoint of Environmental experts, renewable energies are divided into clean and contaminants. Within the group of clean renewable energy include:
- Wind energy produced by wind.
- Geothermal heat generated from the inner Earth.
- Solar energy generated from the Sun
- Wave energy generated by waves of seas and oceans.
- Hydropower generated in rivers and streams fresh hops that occur in them.
- Tidal energy, produced by the tides of oceans and seas.
- Blue Energy, which is produced by the river discharge of freshwater bodies of salt water.
New energy sources- Specifications
Within technically matters, renewable energy is clean, but has resisted the history of atomic energy, which is based on the disintegration of atomic nuclei of heavy elements like uranium, which can be disintegrated (nuclear fission) and release radiant energy and kinetics. Nuclear power uses this energy to produce electricity with steam turbines. Contaminants in new energy sources produce energy from organic matter or biomass. This type of energy source has the same problem as the energy obtained from fossil fuels that has to do with the carbon dioxide emissions, but with mitigating the biological mass produced, it absorbs CO2 from the atmosphere for the process of photosynthesis.
Currently, within the renewable energy, the most known are wind and solar power with numerous built, generating clean energy in various parts of the world. Solar energy from the sun, can be used to produce electricity and thermal energy. The sun’s energy is converted into electricity through photovoltaic cells, exploiting the properties of semiconductor materials. The base material for the manufacture of most photovoltaic cells is silicon. The conversion efficiency of these new energy sources and systems is around 15%. Still, one square meter can provide sufficient power to run a TV medium.
New energy sources- Sun and Wind Facts
Solar thermal energy or thermal energy involves harnessing the sun’s energy to produce heat that can be used for various purposes such as cooking food or for producing hot water for domestic water consumption, either hot water, heating, for pool heating.
On the other hand, the wind energy is the energy source that is growing rapidly and in 2020 could cover 12% of the entire world’s electricity. Wind power requires intensity and regularity conditions in the wind system to benefit from them. It is believed that average wind speeds between 5 and 12.5 meters per second are usable. The wind has kinetic (air mass in motion) that can be converted into mechanical energy or electricity through wind turbines, which are composed of an array of blades, a generator and a tower, mainly.
The new source of energy is growing rapidly and in 2020 could cover 12% of the entire world’s electricity! Wind power requires intensity and regularity conditions in the wind system to benefit from them. It is believed that average wind speeds between 5 and 12.5 meters per second is the wind. It contains kinetic (air mass in motion) that can be converted into mechanical energy or electricity through wind turbines, which are composed an array of blades, a new energy sources generator and a tower, mainly.
