De or het energiedoorstroming?

The correct Dutch article is:

de energiedoorstroming

Rule Words ending in -ing: almost always de. See the rule

How to use energiedoorstroming

the energiedoorstromingde energiedoorstroming
this energiedoorstromingdeze energiedoorstroming
that energiedoorstromingdie energiedoorstroming
our energiedoorstromingonze energiedoorstroming
your energiedoorstromingjouw energiedoorstroming
every energiedoorstromingelke energiedoorstroming
which energiedoorstroming?welke energiedoorstroming?
a big energiedoorstroming / the big energiedoorstromingeen grote energiedoorstroming, de grote energiedoorstroming