Renewable and Non Renewable Energy Essay examples

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Non-renewable & Renewable resources

A non-renewable resource is a natural resource that cannot be re-made or re-grown at a scale comparable to its consumption. In addition, Nuclear Energy, Coal/Petroleum/Gas (Fossil Fuels), and Coal are all examples of this non-renewable resource. Nuclear energy, uses Uranium to create energy, and is a non-renewable resource because once the Uranium is used, it is gone. Coal, Petroleum, and Natural Gas are considered non-renewable because they cannot be replenished in a short period of time; these are called “Fossil Fuels”.

On the other hand, natural resources that can be replenished in a short period of time are called renewable resources. In addition, Solar, Wind, Water (hydroelectric), Geothermal,
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Solar cells or photovoltaic cells are a term given to materials that are able to generate electricity by absorbing light. This is done through the photoelectric effect, which was first explained by Einstein in 1905 and won him the Nobel Prize in Physics in 1921 (“How Do Solar Vehicles Work”). Therefore, the electrical energy formed will be applied to the charged batteries and will be used to run the motor which serves as an engine and moves the vehicle in a reverse or forwards motor, and the shaft of the motor will be connected to the rear wheel of the vehicle through chain sprocket (Yogesh Sunil). Hence, the batteries will be initially fully charged and thereafter are charged by panels. This helps in completing the charging & discharging cycle of the batteries, which are very important for proper working of batteries.

Moreover, solar vehicles are the future of the automobile industry as they are highly practical and can be easily manufactured. In addition, the main advantages of a solar vehicle are that they are very economical and pollution less. However, there are some disadvantages of a small speed range and a high initial cost. Other than that, solar vehicles require less maintenance and are very user friendly (Yogesh Sunil). Thereupon, this is known to be the only solution to the increasing in pollution levels from automobiles today.

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