Type

LTDH

Short description

LTDH utilizing biogas for low energy houses heating

Location

Windsbach (Neubaugebiet Badstraße)

Country

Germany

End users

100 low energy houses

Heat source

Biogas

Description

Biogas CHP and boiler installed

Cooling

Missing info

Heat source-network connection

CHP

Booster HP or no for SH

No

Booster HP, IHEU or DHSU for DHW

IHEU? (Missing info)

TES

2 buffer storage tanks (combined 40000 L)

Centralized/ Decentralized TES

Centralized

Category

N/A

Treturn [°C] (network)

32.5

Installed capacity [MW]

0,7 (CHP); 0,56 (boiler)

Heating demand [MWh/year]

1000

Network length [km] (if not specified-pipes, trench specified)

13

LHD (linear heat density)=(total heat demand)/(length of network) [kWh/m/year]

76.932 (calculated from data)

Reference 1

https://www.euroheat.org/wp-content/uploads/2019/08/RHC-ETIP_District-and-DHC-Vision-2050.pdf

Reference 2

https://www.euroheat.org/knowledge-hub/case-studies/100-re-district-windsbach/

Reference 3

https://portal.enerpipe.de/de/blog/226/neues-waermekonzept-fuer-neubaugebiete-

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