Renewable energy is the energy that is obtained from natural resources that replenish on a human timescale, such as sunlight, wind, rain, tides, waves, and geothermal heat. There are several methods that humans have developed to harness renewable energy, and people worldwide are striving to rely less on fossil fuels for energy production. Let's learn more about renewable energy sources and how they are shaping the way we generate power for our daily needs.