NTDH
NTDH utilizing river and ground heat for heating buildings
Janseniushof project - Leuven
Belgium
Existing buildings and a new buildings
Ground/River
Heat is extracted from river and ground; River loop has HEX to transfer heat to primary loop (ground is directly connected); houses has HPs or HEX depending on their heat demand
Yes
HEX
HP
HP
Aquifer TES
Centralized
1.2.1.1.1.
20 (river)
14
40
8
0.6 (different building has different size HPs)
25 (new buildings) and 70 (old buildings)
0.025
https://doi.org/10.1016/j.rser.2018.12.059
http://etkhpcorder.extweb.sp.se/ViewDocument.aspx?RapportId=1808