Video: COOL DH in Høje-Taastrup

A smart energy system coming to place in Høje-Taastrup

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In this video you will see how low-temperature district heating and large heat pumps are an essential element in Høje Taastrup District Heating and Høje-Taastrup Municipality's collaborative journey towards an efficient, flexible and smart energy system.

New innovative main line with heat recovery

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On the demonstration site in Høje-Taastrup municipality a new type of multimedia pipe system with heat recovery has been installed in the distribution network. The product developed shows that it is possible to integrate collector pipes in standard district heating pipes to recover heat and minimise heat loss.

New type of PE-RT pipes with leakage detection

The possibility to detect potential leakage in a DH (or LTDH) system is crucial. In COOL DH, plastic media pipes are used instead of the classic steel media pipes. This requires a slightly different solution to detect leakage.
Kraftringen

Incorporating a distributed, local waste heat source into the LTDH grid

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As the temperature in the DH grids generally, and LTDH grids specifically, is gradually lowered it allows for new types of production to be included in the grid. The value of waste heat from “prosumers” has been considered too low in terms of temperature and volume, but that is no longer the case.

Heat-recovery enabled pipes

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In classic district heating grids, up to 15-20 % of all the energy produced does not reach the customers due to heat losses. This is a weakness with district heating which we are addressing in COOL DH.

Design Guide for Low Temperature District Heating

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This guide by Cetetherm explains how to design and prepare buildings to be able to integrate low temperature district heating. It will assess the best of hot water and space heating system design for different buildings categories.
Virtual study tour Brunnshög

A VIRTUAL STUDY TOUR TO THE WORLD’S LARGEST LTDH-GRID

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Since the pandemic prevents us from welcoming visitors and arrange study tours, we decided to arrange a virtual study tour to Brunnshög that you can join whenever you like.

Webinar: From the tradition to the future: the Østerby case

Watch the recorded webinar "From the tradition to the future: the Østerby case"
Image of heat exhanger, heat pump and energy meter

Xplorion – a pioneering multi family building with climate friendly solutions

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Xplorion in Lund is a world-class innovation project for those who want to live sustainable. The building focuses on climate-smart solutions that are highly present in the tenant’s everyday life. Two solutions within COOL DH are demonstrated in Xplorion: Local energy solution with heat pump hot water topping and an innovative three-pipe solution.
The future of thermal grids

Join us at The Future of Thermal Grids

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On the 25th - 26th of November COOL DH will attend the conference The Future of Thermal Grids, and you are invited!