RENEWABLE ENERGY
by Paula Diaz
1. Kinds of energy
1.1. Hydraulic Energy
1.2. Wind Energy
1.3. Solar Energy
1.4. Geothermal Energy
2. Disadvantages
2.1. The initial investment, which involves a large movement of money and often makes it seem unprofitable at least for time.
2.2. They need a large space to develop, or we will need to have a great system for some effect to arise (this is the case, for example, of the solar panels, of which we will need a considerable amount if we want to generate a high electrical energy).
3. What is the topic about?
3.1. Renewable energy is the energy that is obtained from virtually inexhaustible natural resources, either because of the immense amount of energy they contain, or because they are capable of regenerating by natural ways.
4. Benefits
4.1. They are respectful with the environment, do not pollute and represent the cleanest energy alternative till the moment.
4.2. They are safe energies that do not contaminate, nor do they pose a risk to health, and their waste also does not create any type of threat for anyone.
4.3. These are sources of energy that are inexhaustible, such as the sun or water, and also their different origins allow their application in all kinds of scenarios.
