Type
LTDH
Short description
LTDH utilizing ground heat pump for residential heating, hotel and free cooling in office buildings
Location
Gothemburg - Molndal
Country
Sweden
End users
Low energy apartment buildings, office building, and hotel building.
Heat source
Excess heat
Description
Excess heat from high temperature heating of historical industrial building/office heated from DH, is used to heat residential buildings then storing in 130 boreholes and HPs for DHW
Cooling
Missing info
Heat source-network connection
HEX? (Missing info)
Booster HP or no for SH
No? (Missing info)
Booster HP, IHEU or DHSU for DHW
HP
TES
Vertical ground HEX (130 boreholes)
Centralized/ Decentralized TES
Centralised
Category
2.5.2.1.1.*
Reference 1
https://grist.files.wordpress.com/2010/09/gothenburg,_sweden_i-district_energy_climate_award.pdf
Reference 2
https://www.euroheat.org/wp-content/uploads/2017/09/1.2-171024_1400-1530-2-POL-Jonas-Cognell-Goteborg-Energi.pdf