Posts

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.
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.
Gabriele Pesce from Euroheat & Power talking about COOL DH at a workshop in Brussels on 2 October 2019.

COOL DH presented at policy workshop on waste heat recovery investments

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The heat being wasted across Europe could cover 100% of our buildings’ needs. District heating and cooling networks can utilise excess heat available from various sources, including excess heat from urban facilities (i.e. data centres, sewage…
Science Village Scandinavia

The world’s largest LTDH network officially opened

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On Tuesday 24th September the world’s largest low temperature district heating network was inaugurated in Brunnshög, the sustainable future district in the northeast part of Lund, Sweden. Science Village Scandinavia’s conference facility…

Draft design manual for new pipe components for LTDH distribution systems underground

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The implementation of LTDH network and the development of the DH pipes production allow the use of in flexible plastic pipes also for main lines. This deliverable provides the draft of the installation manual of the new pipe components for LTDH distribution systems in Høje-Taastrup and Lund.
COWI A/S

Technical specifications for substation solutions for single family units

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This report aims to give an overview of the technical solutions that fulfil the energy and the safety requirements for domestic hot water systems in low-temperature district heating networks.

Events

Technical solutions that makes LTDH a success – this is how we do it!

Welcome to join us in a webinar that dives into some of the technical solutions that are applicable to low temperature district heating. 
Air-photo of south Brunnshög, a new city district in Lund, Sweden.Perry Nordeng

Study visit from Beijing

A group from Beijing comes for a study visit to the Brunnshög site in Lund, Sweden.

Conference – The future of thermal networks

Smart, low temperature district heating and cooling systems offer new possibilities for greater energy efficiency by lowering heat losses and utilising more renewable energy and waste heat, especially in energy efficient buildings. This is the…