| # | Concept | Culture | Statement | Freq. |
|---|---|---|---|---|
| 1 | energy source | China | Significant reliance on coal as a primary energy source. | 1 |
| 2 | energy sources | China | Growing reliance on coal and hydroelectric power to meet energy demands | 1 |
| 3 | power sources | China | Significant use of coal for energy production | 1 |
| 4 | renewable energy | China | Increasingly invested in and utilized to address growing energy demands | 1 |
| 5 | renewable energy sources | China | Hydropower and solar energy play a major role in the renewable energy sector, with a strong emphasis on large-scale projects. | 1 |