A reusable energy resource is a source of energy that can be used constantly without fear of it running out. Examples of reusable energy resources include wind energy, solar energy and hydro-electric power.
Reusable energy resources are numerous and can be used infinitely. Today, many countries burn fossil fuels to get energy, but these fossil fuels are a limited source that will eventually be exhausted.
There are many types of reusable resources available today. According to About.com, the most powerful reusable resource is the sun. The heat from the sun can be used in various ways, such as generating electricity and heating water. In fact, most other forms of renewable energy come from the sun.
Wind energy is a direct result of the sun heating the earth and causing the wind to blow. The movement of the wind is caused by the rising of warm air and cool air rushing in to take its place. With turbines, people harness the energy of wind and use it to generate electricity.
Another type of reusable resource is water. Most of the world is covered in water, and it is not possible for it to run out due to its use as a resource. The flow of water can even be used to generate energy, such as when placing a hydro-electric plant downstream.
There are various forms of reusable energy, but they all share the same trait in the ability to be used constantly and renewed at a pace where they will not be exhausted.