This is the 3538th most frequent Swedish word.
energisystemet
"The energy system."
Here, 'energisystemet' is used to refer to the domestic system responsible for managing energy, such as electricity.
Energisystemet i vårt hem är mycket energieffektivt.
The energy system in our home is very energy-efficient.
In this sentence, 'energisystemets' refers to an energy system on a broader scale, such as a regional or national power system, whose environmental effects are being analyzed.
Forskarna studerar energisystemets påverkan på miljön.
The researchers are studying the energy system's impact on the environment.
Here, 'energisystemet' represents the specific energy system that the project focuses on improving or making more efficient.