<human>:  I need some information about renewable energy sources.
<bot>: Renewable energy sources are forms of energy that are naturally replenished, such as solar, wind, geothermal, biomass, and hydropower. These forms of energy have major benefits for the environment, as they typically produce fewer greenhouse gases than traditional energy sources, such as coal, oil, and natural gas. Additionally, renewable energy sources are becoming increasingly affordable, making them an attractive option for homeowners and businesses alike.