| Energie | energy |
| Energie- | energetic |
| energiearm | low in energy low-energy low in energy resources |
| Energiewende | energy transition |
| energiereich | high in energy high-energy energy-rich rich in energy resources |
| Synergie | synergy |
| Elegie | elegy |
| Energieniveau | energy level |
| Energieschild | force field |
| Energiebündel | live wire |
| Energiequelle | energy source |
| Energieträger | energy carrier |
| Energiezufuhr | energy supply power supply |
| energisch | energetic |
| Bioenergie | bioenergy |
| nerdig | nerdy |
| Anerbin | farm heiress |
| nervig | pesky |
| Ökoenergie | green energy green power |
| Ferge | ferryman |