
Heat-recovery enabled pipes
Demonstration, Low temperature district heatingIn classic district heating grids, up to 15-20 % of all the energy produced does not reach the customers due to heat losses. This is a weakness with district heating which we are addressing in COOL DH.

Design Guide for Low Temperature District Heating
Demonstration, Low temperature district heatingThis guide by Cetetherm explains how to design and prepare buildings to be able to integrate low temperature district heating. It will assess the best of hot water and space heating system design for different buildings categories.

From traditional DH to LTDH in Østerby
Demonstration, District heating, Høje-Taastrup, Low temperature district heating, ØsterbyA 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
Demonstration, District heating, Innovation, Low temperature district heating, NewsletterIt 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…

Producing heating, cooling and surplus heating for the LTDH grid
Kraftringen, Low temperature district heating, MAX IVIn 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.

Inspiration: LTDH in the public space
Low temperature district heatingWhat 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.

CoolDH & Celsius Talk: Low Temperature District Heating
District heating, Low temperature district heating, WebinarThis 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.

Upcoming webinar: technical solutions for LTDH
Low temperature district heating, WebinarDon't miss our upcoming webinar on technical solutions for low temperature district heating on the 31st of March at 11.oo am.

LTDH-district heating going live with valuable lessons learned – COOL DH newsletter #3
Høje-Taastrup, Low temperature district heating, Newsletter, ØsterbyWe have entered a new decade and 2020 is an important year to make sure that we start phasing out fossil fuels more quickly than ever before. One of many ways to face this challenge is to reduce the consumption of fossil fuels in heating buildings.…

Joint workshop for COOL DH and Upgrade DH
Brunnshög, COWI, District heating, Høje-Taastrup, Innovation, Kraftringen, Legionella, Low temperature district heating, Lund University, ØsterbyAn innovation workshop was held in Copenhagen on 9th and 10th of October with participants from the two EU projects COOL DH and Upgrade DH.
One main purpose of EU projects is to exchange knowledge across the borders. During a workshop combined…