Renewable energy is resulting from natural procedures that are replenished continually. In its diverse forms, it derives straightforwardly from the solar radiation, or from heat produced deep within the world. Incorporated in the definition is heat and electricity produced from ocean, geothermal resources, biofuels hydropower, wind, biomass, and solar and hydrogen resulting from renewable resources.
Renewable energy is energy that generates from natural resources for example winds, geothermal heat, tides, rain, sunlight, and that are naturally refilled. About sixteen percent of worldwide final energy utilization comes from renewable, with ten percent coming from customary biomass that is chiefly used for heating, and three point four from hydroelectricity. New renewable energy which comprises modern biomass, small hydro, biofuels and others accounted for an additional two point eight percent and are growing very quickly. The proportion of renewable in electricity production is around ninety percent with sixteen percent of worldwide electricity generating from hydroelectricity and three percent from new renewable.
Renewable energy substitutes conventional fuels in 4 separate areas these are power generation, hot water/ space heating, transport fuels, and rural (off-grid) energy services.
Generally speaking renewable energy sources are the most promising sources that are believed to be a solution for the current climate change problems.