Actuality Hydropower


In "Hydropower," the author defines hydropower. It is energy comes from moving water. Also according to "Hydropower," hydropower has long history with human. The first users of hydropower were Greeks thousands of years ago to grind wheat into flour. Then, the author continues by telling the progress of this technology until these days. In addition, the author says the way that is how hydropower plant works. The ways to produce energy by hydropower has many steps. Finally, the author mentions some of advantages of Hydropower plants.

Most people around the world worried about the future. The common subject is energy. In fact, there are a high percentage of countries depending on nonrenewable resources like oil and most of them are more developed countries. The truth is we have to find other resources to avoid finishing nonrenewable resources. One of greatest technology is hydropower because it has many advantages. For example, it can produce high quality energy; it can be very economical and it is good to environment. Therefore, hydropower should use because it is efficiency, economy and environment.

First, hydropower produces energy with high efficiency. Actually, the demand increase to electricity day by day, so electric companies try to provide people with electricity without interruption. In fact, that depends on the energy provider, so Hydropower plant is great because it just need water to produce energy. Therefore, hydropower can meet people with their needs easily.

Second, hydropower is amazing way to save money. In fact, it can be with only a way that the fuel is free and renewable. It is water. As a result, the company can save a lot of money and invest it in other projects. The other projects will make new resources to improve income rate. Therefore, hydropower will save fuel's money to supply in other places.

Lastly, hydropower is very useful to environment. In fact, one of hydropower goals is keep environment healthy. This goal is absolutely reached because there are no gases burning like CO2 and no dangerous waste like old oil. All materials that use in with input and output of Hydropower plants is water, so water can not threat environment or species. Hydropower will protect environment by using water only as a fuel.

In conclusion, all people in different countries and positions consider changing into renewable energy is a good solution to avoid lacking in energy resources. In fact, hydropower is one renewable energy resources for many reasons such as it is good electric producer, great money saver and wonderful environment protector. By this way, we can achieve many goals at same time. As long as hydropower is used the improvement will go everywhere.

References:
Hydropower. (2006). Secondary Energy Infobook. Retrieved February 21,
2007 from www.need.org/needpdf/infobook