Type
NTDH
Short description
NTDH utilizing ground water for residential heating
Location
Brig-Glis
Country
Switzerland
End users
5 buildings (50 apartments)
Heat source
Ground water
Description
Ground (ground water) heats network which is connected to 5 HPs at consumer substations for SH and DHW
Cooling
Yes
Heat source-network connection
Central HP utilizes ground water?/Water through HEX exchanges heat with network?/Ground water runs through the network? (Missing info)
Booster HP or no for SH
HP
Booster HP, IHEU or DHSU for DHW
HP
Category
1.4.1.1.1.*
Tsupply,min [°C] (network)
8
Tsupply,max [°C] (network)
18
SCOP=(reference annual heating demand)/(seasonal electricity consumption for heating) [-]
4
Heating demand [MWh/year]
410
Reference 1
https://www.brig-glis.ch/online-dienste/stadtinfo/files27/info37energie_brig_screen.pdf
Reference 2
https://www.enalpin.com/newsletter/files36/newsletter-nr.1-2016.pdf
Reference 3
https://doi.org/10.1016/j.rser.2018.12.059
Reference 4
https://www.brig-glis.ch/energiestadt/files12/flyer_masterplanenergie18_online.pdf