energy efficient
| technology
| energy efficient | |
| environ. energ.ind. | économe en énergie |
| TECHNOLOGY | |
| polit. | TECHNOLOGIE |
| Technology | |
| polit. | Technologie |
| technology | |
| gen. | technique |
| econ. | technologie |
| ed. earth.sc. | éducation technologique; cours de technologie |
| environ. | technologie |
| health. | ténologie |
| |||
| économe en énergie | |||
|
energy efficient : 30 phrases in 9 subjects |
| Bioenergy | 1 |
| Ecology | 1 |
| Economics | 2 |
| Energy industry | 11 |
| Environment | 6 |
| General | 3 |
| Natural resourses and wildlife conservation | 2 |
| Research and development | 2 |
| Transport | 2 |