Activity 3.2.3 – Alternative Energy

 Alternative Energy

A. What is Alternative Energy? 
Alternative energy is energy produced in ways that do not hurt the environment or degrade natural resources, particularly through reducing the utilization of petroleum, coal, and nuclear energy.

B. Describe arguments for alternative energy in general.
  • Some contend that nuclear power and renewable energy are cleaner, more sustainable, and require less upkeep than fossil fuels.
  • Some also argue that the sun and wind are unreliable energy sources, that there is a substantially greater upfront cost, and there is currently no storage capacity accessible.
  •  Others argue about fostering economic growth and employment in production, installation, and related fields.

 

 C.  Assess solar energy and explain its advantages and disadvantages. Include its limitations.

What is solar energy? Solar energy is when sunlight has been transformed into electrical or thermal energy. The fundamental goal of solar energy is to lower electricity costs, promote growth in the economy, provide emergency power for nights and shortages, and perform equally well on small and big sizes. Since solar energy is a renewable resource, you can always consume more of it. Solar power is a clean source of energy. So, it doesn't produce any "greenhouse" chemicals that trap heat, such as carbon dioxide and such. It also prevents the environmental harm brought on by fracturing or exploiting fossil fuels. Another well-known advantage of solar energy is that it has now dropped to its lowest level in history, making it more accessible to households and lowering the cost of the electricity bill. An additional benefit is that no matter what the climate is, the solar energy system will still produce power, just as long as the sun is out and shining! And finally, just at how easy it is to get solar energy, it is just as easy to take care of the panels, as they do not need much maintenance. Although solar energy has its advantages, it also unfortunately has its disadvantages. One of the most well-known disadvantages is the substantial upfront expenses of installing panels. The cost of the materials is the downside of solar energy that is most frequently mentioned and is why not many people have it. Another disadvantage is that just as easy it is to get solar energy; it could also be a bit difficult considering what region you live in. For example, if you are living in a region where it's gloomy, cloudy, and rainy constantly, not much solar energy will be produced. So not much is being benefited from that. Solar energy's limitations include what was discussed above, that being, its costs, being sunlight dependent, complications during weather, and its expenses. 



References:

The Pros and Cons of Solar Energy | Constellation

Why Solar - Vote Solar










 

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