| # | Concept | Culture | Statement | Freq. |
|---|---|---|---|---|
| 1 | renewable energy | Environmental science community | Promoted as a sustainable energy source with low environmental impact | 1 |
| 2 | renewable energy | environmental science | Researching and developing efficient renewable energy technologies is a core focus in environmental science to mitigate climate change. | 1 |
| 3 | renewable energy | environmental science community | Seen as the key to moving towards a sustainable and low-carbon energy future | 1 |