COOL DH - a pioneering project for district heating solutions #cool_dh

About Cool DH

The objective of COOL DH action is to support cities in their endeavor to plan and deploy new, efficient district heating and cooling (DHC) systems and extend, refurbish existing ones to higher standards. Thus allowing greater uptake of renewables, recovering of excess heat or cold while improving the overall efficiency of the systems.

More about Cool DH

COOL DH in Brunnshög, Lund

COOL DH in Østerby, Høje-Taastrup

Demo sites

Brunnshög, Lund

The Brunnshög district is an ambitious project, with the goal to offer the best research and innovation environment in the world and to showcase sustainable urban development. Fully developed the district will have 40,000 inhabitants and employees before 2050. Low-grade surplus heat recovered from the research facilities of ESS and MAX IV will heat the entire district.

Read more about Brunnshög

Østerby, Høje Taastrup

In 2015, the district heating supply consisted of 51 % fossil free energy from biomasses, the renewable part of waste, solar, geothermal energy etcetera. Using a larger share of low-grade surplus heat and increasing system efficiency is an important step of reducing emissions even more.

Read more about Østerby

Project news

A picture of a bike in the winter.

Webinar: The vision – and the reality!

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Now you can watch the Cool DH presentation “The world's largest LTDH network in Brunnshög" held at the LowTEMP Final Conference . Business developer Adam Jomaa at Kraftringen AB was one of the invited speakers and talked about some of the…
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Markus Paulsson and Sara Kralmark

Cool DH receives international award

We are happy to announce that Cool DH demo site in Lund, Sweden, wins The Global District Energy Climate Award in the category ”New Scheme”! The LTDH grid is recognized as an innovative energy solution able to reduce climate impact. The…
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Webinar: actions taken in Høje-Taastrup

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Now you can watch the webinar "Celsius Talk: 5th generation heat networks in Europe" on Youtube. Technical manager Uffe Schleiss was one of the invited speakers and talked about some of the actions taken in Høje Taastrup. Learn more about: …
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