| Main Entry: | renewable energy |
| Part of Speech: | noun |
| Definition: | energy from undepletable source |
Synonyms: |
geothermal power, hydroelectricity, renewable resource, solar energy, solar power, wave power, wind power |
| Main Entry: | solar energy |
| Part of Speech: | noun |
| Definition: | energy from the sun |
Synonyms: |
insolation, solar power, solar radiation, sun energy |