<human>: I've been hearing a lot of buzz about green energy lately. What is it, and how can it help the environment?
<bot>: Green energy is any form of energy production that does not produce greenhouse gases or other pollutants during its operation. Examples include wind, solar, hydroelectric, geothermal, biomass, and nuclear power. By using these forms of energy, we can reduce our reliance on fossil fuels, which are major contributors to climate change. Additionally, many green energy sources are renewable, meaning they can be used again and again without depleting resources.