| Typicality: | 0.348 |
| Saliency: | 0.436 |
| with a payback of three years | 4 | other |
| by close to 50 per cent | 2 | other |
| efficiency → reduce → emission | 13 |
| efficiency → reduce → co2 emissions | 4 |
| negative | neutral | positive |
| 0.098 | 0.373 | 0.529 |
| Raw frequency | 17 |
| Normalized frequency | 0.436 |
| Modifier score | 0.500 |
| Perplexity | 455.885 |