Posts

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.
Lund 180620 Sara Kralmark på Kraftringen. Foto: André de Loisted

Invitation to external partners to be part of a test bed for Low Temperature District Heating

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Kraftringen is building a unique low temperature district heating network. We invite external partners to demonstrate various innovative products and practises in this grid. The test bed is under development, but we are open for ideas from…

System solutions for multifamily houses and tertiary buildings

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The pipe heat losses in the circulation of domestic hot water (DHW) can be high in comparison to the demand and use of DHW. Flat stations can be used in order to potentially lower these heat losses. Kraftringen, COWI A/S and Cetetherm have looked…

Watch the recorded Innovation webinar

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On the Innovation webinar we presented some of the main findings from COOL DH first year with focus on innovations for low temperature district heating.
Lund 180620 Sara Kralmark på Kraftringen. Foto: André de Loisted

LTDH connected appliances - eliminating electricity topping of temperature

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Kraftringen and COWI A/S have produced this report that shortly describes the technology and history of HWC (Heating Water Circuit) appliances, as well as traditional dishwashers that are connected to hot tap water and washing machines with both hot and cold water connections.

Events

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…