NTDH
NTDH utilizing solar and ground for municipal buildings heating
"Sedrun" district in Tujetsch
Switzerland
Municipal buildings in the core zone of Sedrun
Ground/Solar
Ground probes and solar collectors connected to central stations with HEX; Fluid is distributed to consumer substation HPs for SH and DHW
Yes
HEX (ground); Solar collectors
HP
HP
Vertical ground HEX (73 boreholes 250 m depth)
Centralized
1.2.1.1.1.
8
4
http://www.energia-alpina.ch/fileadmin/user_upload/Docs/0_Reglement_2017.02.08.pdf
http://www.energia-alpina.ch/fileadmin/user_upload/Docs/4_Preisblatt_2016.pdf
http://www.energia-alpina.ch/home/
https://doi.org/10.1016/j.rser.2018.12.059
http://www.energia-alpina.ch/fileadmin/user_upload/Docs/Infotafel_Anergienetz_Zentrale_120x90cm.pdf