There are many different types of alternative energy sources available from solar, to wind, to hydro, with the term “alternative energy” being defined primarily as a renewable and sustainable source of energy. With depleting fossil fuel resources and an increasing environmental pollution has led to the research of different types of alternative energy sources to improve sustainability, renewability and the reduction in the amount of global pollution produced.
Alternative energy sources are the types of energy supplies which are refilled by natural processes as fast as we can use them. Alternative energy sources can be used instead of burning traditional and non-renewable fossil fuels or the splitting of atoms for nuclear power. Alternative energy sources such as: biomass, wind, solar energy, geothermal, and hydro power are not all the same as their applications, economics and energy output are all different
Fossil fuels are non-renewable energy sources that we are using up faster than the natural process here on Earth which made them in the first place can replace them. The three most commonly used fossil fuel types being coal, petroleum oil, and natural gas known commonly as hydrocarbons. Fossil fuels are therefore classed as a non-sustainable resource as the Earth cannot replenish its stock at the same rate in which we are consuming them.
Alternative energy refers to the many different forms of energy which can be classed as an alternative to the use of the more traditional forms of fossil fuel sources such as oil, natural gas and coal. Alternative energy is all about renewable and sustainable energy sources that are distinct or an alternative too, or a replacement of, conventional fossil fuels with the most common forms of alternative energy sources used today being solar power, wind power and hydroelectric generation. Alternative Energy is a green and sustainable energy source.
