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Renewable Energy Advantages

The Advantages of Renewable Energy Over Non-renewable Energy

Renewable energy is the need of the hour, as perishable natural resources are getting depleted at a alarming rate. This article talks about the advantages that sustainable resources hold over exhaustible ones.
Ningthoujam Sandhyarani
Last Updated: Feb 24, 2018
Renewable energy refers to the type of energy derived from imperishable resources of nature. As the name signifies, it is inexhaustible, which is not so with exhaustible types, like fossil fuels. Examples of potential sources of renewable power include biomass, solar, wind, geothermal, and water. Despite the various inexhaustible power advantages, its usage is limited to a certain extent. The main reason being costly machinery and need for expert people in the relative field.
By the year 2008, seven percent of the total energy supply in the United States was contributed by inexhaustible sources. No doubt, the use of sustainable energy has increased significantly in the last few decades. However, there is still a need for optimizing the application of natural processes for obtaining efficient power. It is expected that the overall use of inexhaustible resources will speed up in the coming 30 years.
Abundant Supply
One of the major advantages of renewable energy resources is that they are replenished or replaced naturally. To be more precise, this alternative power source is abundant and will continue to remain so, even after using it constantly. It will never run out in the future. A better alternative is to supplement it in every way that we can. By doing so, fossil fuels and other finite sources can be used in a sustainable manner, instead of depleting them.
Environmental Benefits
Renewable power is considered a green and clean form of energy. Take any of the inexhaustible power sources, sunlight, wind, water, biomass; they generate zero harmful emissions or pollutants in the environment. Compare them with fossil fuels that contribute a high percentage of air and water pollutants (e.g. carbon monoxide and carbon dioxide). Thus, sustainable power is also advantageous in terms of reducing greenhouse gases and global warming.
Stable Cost
The initial configuration and machine setup for obtaining renewable energy is costly. Consider it for long-term use, and you will find them less expensive than fossil fuels. They operate by means of natural processes (water flow, wind, sunlight, etc.) that do not require external feeding of fuels. Consequently, minimal maintenance is sufficient for efficient working of the power plants.
Speaking about renewable power disadvantages, there are just a few of them. The main concern is non-availability under certain conditions. Say for example; a calm day minimizes wind power, cloudy day reduces generation of solar power, and prolonged dry spells cut off hydro power. These are some of the circumstances that highly affects the production of sustainable power. In most of the cases, power plants and resources are built up in remote areas.
On a concluding note, sustainable energy pros, outweigh its drawbacks. The point is, it causes negligible environmental pollution in comparison to exhaustible fuels, while ensuring a continuous power supply at a low cost. Practically, it is the only solution for solving the energy crisis, which is the main issue in today's day and age. Hence, it is high time that we should switch on to natural resources as quickly as possible.
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