Type
ULTDH
Short description
ULTDH utilizing ground and solar heat for housing estate heating
Location
Kassel
Country
Germany
End users
Housing estate (127 houses)
Heat source
Ground/Solar
Description
Central HP connected to ground feeds DH with heat; Solar collectors used to recover ground and for DHW preparation
Cooling
Missing info
Heat source-network connection
HP (ground)
Booster HP or no for SH
No
Booster HP, IHEU or DHSU for DHW
Solar collectors
TES
Vertical ground HEX (boreholes)
Centralized/ Decentralized TES
Centralized
Category
1.11.2.1.1.
Costs/Price [€] (Investment; Operation; Cost for the consumer)
Investment: 3.7 mil. €
Tsupply,min [°C] (network)
40
Building heat demand kWh/m2/year
45
Reference 1
https://backend.orbit.dtu.dk/ws/portalfiles/portal/142226895/Untitled.pdf
