| from the sun | 11 | location |
| from nuclear fusion experiments on earth | 7 | location |
| from the atom | 3 | other |
| energy → be → extracted | 15 |
| energy → be → obtained | 12 |
| energy → be → derived | 11 |
| negative | neutral | positive |
| 0.105 | 0.760 | 0.135 |
| Raw frequency | 38 |
| Normalized frequency | 0.624 |
| Modifier score | 0.550 |
| Perplexity | 79.716 |