The need to meet the current energy demand and its constant increase is, one of the main causes of greenhouse emissions, as well as the associated environmental problems, the increase in the temperature of our planet, the melting of the poles, the decrease in rainfall, desertification and a long etcetera.
Therefore, we are increasingly clear and is more evident, than the mode of energy production dependent on fossil fuels, it is practically unsustainable and at the same time, little respectful of the natural environment. It is then, when the tesiture arises and doubts about how to stop this situation and it is there, where the Importance of clean energy for the environment. In Ecology Verde, we are clear!
What are clean energies
First, it is important to emphasize that clean energies are not the same as renewable or green energiessince Clean energyare those that do not produce waste or polluting emissionswhile, renewable energies are those that come from natural sources and whose use is unlimited.
Not all clean energies have to be renewablenor all renewable energies have to be clean. This occurs, for example in the case of natural gas, which although it does not produce contaminants or waste is obtained from a non -renewable source, or in the case of biomass, which on the contrary comes from a natural source but in turn, generates large amounts of waste.
However, both types of energies are considered environmentally friendly and suppose an optimal alternative to replace those non -renewable and disrespectful with the environment.
Clean energy types
Solar energy
The sun constitutes a practically inexhaustible source, capable of providing us with energy for millions of years, so that, according to the type of use mechanism we use we can obtain heat or electricity.
- Photovoltaic panels: These panels transform the energy from the sun’s rays in electricity, which is stored in batteries or accumulators and even be incorporated into the electricity grid.
- Thermodynamic technology: Take advantage of solar radiation as a source of caloric energy, using it to heat fluids that generate pressure water vapor, being able to use it later in electricity.
- Thermal technology: Use the energy of the sun to get heat, used to heat buildings, obtain hot water or for applications at the industrial level.
Wind energy
It consists of taking advantage of the wind energy by means of wind turbines, or said in other words, large mills that in the action of the wind move its blades, at the same time turning a generator capable of producing electricity.
Know more about this in the following ecology article Verde on advantages and disadvantages of wind energy.
Hydroelectric energy
It obtains electricity from the kinetic energy produced by the movement of water currents. To guarantee its operation, the construction of dams that ensure a continuous flow of movement is frequent. A similar type of energy is the mareomotor or the undimotor, which are based on the movement of tides and waves respectively.
Geothermal energy
It is obtained thanks to the heat of the center of the Earth, so that through rotors and generators located in areas of high levels of activity, energy is obtained.
In this other article we explain everything about geothermal energy: definition, advantages and disadvantages.
Clean energy: importance, advantages and disadvantages
Clean energies arise as Alternative to the progressive decrease in non -renewable resources (fossil fuels: coal, gas and oil), and at the same time as a solution to mitigate the environmental problem in which we are.
So, The use of clean energy has several advantages given that do not produce waste or pollutantsthus avoiding the deterioration of the environment and contributing to stop global warming. In addition, generally, they are obtained from renewable sources and offer the same efficiency and quality as the energies used today, more pollutants.
The industrial and business sector also benefits from the use of clean energy, since, at the economic level, They suppose savings In waste management, since, this type of energies do not generate waste so it is not necessary to have spaces or licenses for storage and destruction.
However, they also present certain inconveniences, such as The large surface territory that occupy the facilities such as solar panels or parks the winds, as well as the visual and landscape impact And even bad odors in the development of geothermal energy, although these are minority compared to the multiple advantages they present.
If you want to read more articles similar to Importance of clean energy for the environmentwe recommend that you enter our category of renewable energy.
