Renewable Energy its uses and effects

Energy is needed to survive the creature \ nature. We need wood for cooking and heating, water and wind for growing grain and solar for lighting fires. Renewable resources produced renewable energy, which are naturally refilled on a human timescale, such as sunlight, rain, wind, biomass and geothermal energy. When the Earth is naturally heat then geothermal energy is generated. Wind power has the smallest contribution with 18%, hydroelectricity at 26% & biomass has the biggest one with 50%.

Renewable energy provides energy in four important areas: electricity generation, water and air heating \ cooling, transportation and rural energy services. It provides fuel diversification & reliable power supplies in lower risk of fuel spills and reduce the need for imported fuels. Fossil fuels such as coal, oil & natural gas are not renewable. Nuclear energy is usually considered non renewable energy source but the material used in nuclear power plants is not. With the power environmental impacts renewable energy sources can be used to produce electricity. Renewable energy requires less maintenance rather than traditional energy generators. It is sustainable & will never run out. They are non pollutant, that's why provide clean energy.