Posts

Kraftringen Ltd

Business plan for Lund

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Kraftringen Energi Ltd has set up a business plan for the LTDH in the city district Brunnshög in Lund. We asked Sara Kralmark and Klara Ottosson from Kraftringen to summarize the business plan development.
Emanuele Zilio

New design concepts for optimisation of LTDH distribution systems

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In this report you will learn about the design process of a low-temperature district heating network, highlighting the design factors that lead to reduction of heat losses in the distribution pipes. To demonstrate the technology, two real-scale demonstration projects are described in Høje-Taastrup, Denmark and in Lund, Sweden. Emanuele Zilio, engineer at COWI A/S, gave a short interview to summarize the report

Solutions for local integration of renewable energy sources (RES)

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This deliverable summarizes and gives an overview of existing and newly developed technical solutions used for the domestic hot water production that can be implemented in low temperature or ultra-low temperature district heating networks, and that can increase the share of renewable energy in the building sector.
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…
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

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…

Euroheat & Power Congress

The Euroheat & Power Congress focuses on topics related to District Energy. On the 8th of May Arnela Kursomovic from Kraftringen will be representing COOL DH at the session Cool Stuff for Attractive DHC.
Lunds kommun

Tekniklunch i Lund om forskning som ska värma bostäder

Vid en lunchträff arrangerad av Energi och Miljötekniska Föreningens lokalavdelning i Lund kommer projektledarna Johnny Ragazzo och Sara Kralmark hos Kraftringen i Lund att visa och förklara hur man med 65-gradigt vatten klarar både varmvatten- och värmebehovet i de nya husen på Brunnshög. Anmälan senast 30 mars.
Lunds kommun

Hållbart byggande på Brunnshög

I framtidens stad ställs helt andra krav på hållbarhet än idag. Brunnshög ska vara ett europeiskt föredöme; en pionjär som står längst fram i utvecklingen. Välkommen på detta frukostseminarium där vi bjuder på en god frukostmacka, samtidigt som du får veta mer om några av de spännande satsningar på tema hållbar stadsutveckling som pågår i Brunnshög. 
Lunds kommun

Fjärrvärmedagarna

Fjärrvärmedagarna is an annual event about the development of district heating in Sweden. This year Kraftringen will present COOL DH on the second day of the conference.