The current state of conventional energy resources nowadays has prompted many people to look for alternative sources to augment their energy needs. Of these, a renewable energy resource is often the most preferred by more energy consumers than other type of energy sources. This is an energy source that is harnessed from renewable sources like nature, which makes them virtually limitless, clean, and environment friendly. These traits make renewable energy a good choice as compared to other forms of energy resources.

Another good thing about renewable energy is that it comes in many kinds. This gives people a wide range of choices suitable for their own needs and preferences. The most common and well – known renewable energy source is the sun which produces solar energy, water which can be acquired from rivers, tides, the waves and even the rain, and wind which makes use of windmills and turbines to be able to provide energy. Aside from these, other forms of renewable energy are geothermal, biofuel and wastes. The question then is this: Which of the various renewable energy sources is the best?

The first thing that needs to be considered is availability. Almost all forms of energy have this characteristic. However, the difference lies in the level of availability. Solar and water are no.1 in this category followed by wind and wastes. The rest follow in no specific order as these will depend on the factor that man has yet to discover more plausible sources for geothermal, and biofuel energy. Read more…