Alternative Energy technologies are a way for the future planet to secure clean and efficient sources of energy. Solar energy is by far the most resourceful source of energy for the future but over the last decades there has been a flurry of activities in the field of alternative energy and renewable energy technology to reduce our dependence on traditional fossil fuels. Alternative energy is the generic name used to encompass everything that is not based on fossil fuel consumption with solar, wind, biomass, and marine technologies being the major ones. These alternative energy sources offer a green, clean and sustainable future but at what cost to the environment
Alternative energy sources to meet energy supply demands are wide and varied. Alternative or renewable energy sources are naturally made and of an abundance, such as, solar, wind and hydro power, river and water, geothermal energy, biomass, biogas and other organic fuels used to generate electricity and heat. The planet offers a great potential of alternative and renewable energy sources for the production of electricity, heating, cooling and transportation saving us money and guaranteeing that our grandchildren and great grandchildren will have enough energy for the future
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
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.