This installation is a custom designed system, in a multi module format. Typically commercial systems have many nodes (individual heat engines).
This is for driving heat in at high conversion levels. This Local Government complex is a large leisure centre serving a large part of Utrecht in the Netherlands.
It has multiple pools, slides and hot water baths. It has a capacity of about 600 people at any one time.
The HONE system suppresses the district gas system and HONE can easily provide all the energy at certain times of the year. The system is not full size as there were roof structure limitations but the maximum system that could be installed was completed.