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!
The image shows how the installation of the LTDH-service pipes in Osterby are close to the users' buildings in order to reduce the length of the network and consequently the heat losses.

From traditional DH to LTDH in Østerby

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A new low-temperature network has been designed to upgrade the old and obsolete traditional district heating-network in Høje-Taastrup. This report provides information about the final design and the implementation of the low-temperature district heating network and can be used as a guideline of the installation process for future similar projects.

Corona, webinars, CPS and new substations: COOL DH newsletter #4

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It has been a strange spring. Each person around the globe has felt the effects of the spread Covid-19, but so far it has had a relatively limited impact on the overall progress of the COOL DH-project. There has been some problems with deliveries…
New type of substation

New type of substation to meet the requirements of LTDH

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The transition to low-temperature supply in district heating networks requires new technical solutions to meet the heat requirements of the consumers and guarantee their safety. The new distribution system at the COOL DH demo site in Høje-Taastrup does just that!
Heat pumps installed in MAX IV

Producing heating, cooling and surplus heating for the LTDH grid

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In COOL DH we develop and demonstrate a range of technologies to supply low-temperature networks with heat without compromising the users' comfort and the efficiency of the district heating system. In Lund, Kraftringen has installed a heat recovery system at MAX IV research facility, supplying the new Brunnshög district with low temperature district heating.
COOL DH

Inspiration: LTDH in the public space

What would be possible if we had close to an unlimited amount of lukewarm water? After conducting workshops, exploring existing ideas and promote low temperature district heating to the public we ended up with some exiting ideas on how to use LTDH in the public space.
COOL DH & Celsius talk

CoolDH & Celsius Talk: Low Temperature District Heating

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This webinar is hosted in partnership between Celsius, a demand driven collaboration hub for efficient, integrated heating and cooling solutions supporting cities in their energy transition to carbon-neutral systems, and COOL DH. Together we will present some of the opportunities and challenges cities may encounter in their endeavour towards a sustainable and efficient energy system.