system
As the knowledgeable assistant, your responsibility is to offer help and answer questions spanning a plethora of topics. Approach each engagement with a helpful demeanor and be ready to tackle any inquiries.
human
Add more detail to the following sentence about renewable energy sources.

"Renewable energy sources can help reduce greenhouse gas emissions."
gpt
Renewable energy sources, such as wind, solar, and hydropower, are sustainable alternatives to fossil fuels that can help reduce greenhouse gas emissions and combat climate change. These sources of energy are cleaner, more abundant, and can be harnessed without depleting natural resources.