wind energy definition

The simplest green energy definition would be energy produced from energy sources that are environmentally more friendly (or “greener”) compared to fossil fuels (coal, oil, and natural gas). Green energy therefore includes all renewable energy sources (solar, wind, geothermal, biofuels, hydropower), and by definition should also include nuclear energy though there are many environmentalists who oppose the idea of talking about nuclear energy as the green energy because of the nuclear waste issue, and its harmful environmental effects.

Green energy term was coined to separate highly polluting fossil …

The definition of renewable energy is dependent on the term renewable. An energy source that naturally replenishes is considered renewable. Unlike fossil fuels which take millions of years to form, wind, rain, water and sunlight are self contained and naturally replenishing, thus renewable.

Many people think solar energy, the most popular form of renewable energy, is a new concept. The truth is solar panels were used as far back as the 1920s to heat water in lieu of more expensive electrical heating systems.

Renewable Energy Past to Present

When fossil …

The term renewable energy is used to describe a source of energy or power that has the capacity to replenish itself. Renewable energy or renewable power is by definition, renewable, such that this source of power can replenish itself over and over again. Renewable energy can sometimes be called infinite energy, because it relies on energy that is in infinite supply. Finite energy sources are known as non-renewable energy sources, as they rely on supplies and reserves of which there is a fixed quantity.

Renewable energy is also considered clean energy, because it does not produce toxins …

Many people do not realize that of all the various kinds of energy and power that humanity has created over the past several centuries, chemical energy is the form of energy that is used most often. Chemical energy is in fact a staple in our lives, and we use it every day no matter what form of energy we are using. Batteries that are powering our cell phones and television remotes use chemical energy to perform the functions we require. At a more fundamental level, the number of chemical reactions that takes place in the burning of fossil fuels also use chemical energy. When coal is burned to provide power all over the globe, …

The wind is one of the cleanest sources of energy, and because it is a naturally generated resource, it is also the most abundant energy source on the planet today. Wind power is energy that is created through the conversion of wind into forms that are more practically useful, such as electricity. Wind energy is currently supplying as much as 1% of the world’s electricity use, however the power of wind energy could potentially supply as much as 20% of global electricity.

Wind energy is created through the use of Wind …