As we know hot water is the natural by product of the Bluegen...

As we know hot water is the natural by product of the Bluegen power generation process so presumably it is/would be a simple exercise to feed that continual hot water from the Bluegen unit through heat exchangers (heaters) within buildings to provide climate control for rooms , domestic and work spaces 24/7 while the power is being generated as well as providing just hot water for showers , etc.

One would think that in Europe's cold winters , this would be another major plus for energy saving and an easy add on. I understand that at the moment much of the heating is provided in these regions by either oil ,gas or electrical heating systems .

One use of the gas provides all of the power , hot water AND climate control requirements thus delivering further value added savings and efficiencies in colder regions.