<human>:  What are the advantages and disadvantages of renewable energy?
<bot>: Advantages of Renewable Energy: 
1. Renewable energy is a clean, affordable and sustainable source of energy.
2. Renewable energy does not emit any harmful green-house gases into the atmosphere as compared to traditional energy sources.
3. Renewable energy sources are available in abundance and are free from depletion unlike traditional fossil fuels.
4. Renewable energy sources, such as solar, wind and hydro-power, are renewable in nature and are available in all parts of the world. Disadvantages of Renewable Energy: 
1. Renewable energy technology is still in its infancy and the infrastructure required to implement certain renewable energy sources can be expensive.
2. A major drawback of renewable energy sources is their intermittent nature, which means that they are not always available.
3. The installation and maintenance of renewable energy sources can be difficult, expensive and require a great deal of expertise.
4. Some renewable energy sources can create environmental impacts, such as noise pollution and the destruction of habitats.