ALTERNATIVE ENERGIES

Alternative Energies



Alternative Energies

Introduction

Alternative energies are sources of energy production that would be an alternative to other traditional and produce minimal environmental impact, without destruction the environment renewable, which gave a positive result of the shortage of conventional energy sources throughout the world; these have been researched and developed with some intensity in recent decades. Renewable energy, including renewable energies, energy from sources that are either short-term self-renew, or their use is not contributing to the depletion of the source. There are sustainable energy available resources, in particular hydropower, wind energy, solar radiation (solar energy), geothermal energy (geothermal energy) and by tidal energy are produced. Another source of renewable energy is the energy potential (biogas, bioethanol , wood , etc.) of the renewable raw materials derived from biomass .

Some of them are:

Wind produced by the movement of wind.

Solar radiation using solar

Geothermal: Using the water that comes under pressure from underground

Biomass: Use the decomposition of organic waste

Hydraulics: Derived from the evaporation of water

Derived from sea currents

Why Do We Need To Switch To Alternative Sources of Energy

This is indeed a valid question, and believes that something must be thinking. Every day something new about the new alternative energy sources. All we know is important, but really, because we were told that it was important for the media and others. However, what is really the main reason? All these reasons are important, and we will enter them, but the fact that this is not the most important thing may surprise you. Read on to find out the number one reason why we should switch to alternative sources of energy or our life, as we know, simply cease to exist. So let us start with money matters (Yergin, 2003).

Alternative Energy vs. Traditional Energy

If alternative energy sources are cheaper than conventional energy using fossil fuels? Well, not this time. Indeed, it is, so that the purchase of solar energy and wind power from local power company. Now I know what you're saying now, "what about the cost of solar energy:" Well, if they ultimately end up saving you a bit, but as far as buying power, not its creation, in which it is more expensive. This gap is shrinking at an exponential rate, but due to

1. The best alternative energy technologies

2. Cheaper methods of production

3. Expanding alternative energy project sites

4. Sharp rise in prices for fossil fuels due to the shortage and the difficulties of its reception.

Thus, because of these reasons, alternative energy sources will be in the very near future, financially viable (Smil, 2003).

Next, consider the environment. Not anyone who tells us not to worry about traditional energy production and alternative energy sources is needed nearly impossible. Either that or they were misinformed by propaganda of those who sell products billionaire. Fossil fuels are terrible for the environment, not only for the use of energy, but in cleaning and manufacturing processes as well. Alternative sources of clean, renewable energy, and ...