Ultra low temperature district heat (5GDH)
What is district heating and the different types?
Projects
COOL DH
COOL DH is an abbreviation of Cool ways of using low grade Heat Sources from Cooling and Surplus Heat for heating of Energy Efficient Buildings with new Low Temperature District Heating (LTDH) Solutions. The COOL DH project innovates, demonstrates, evaluates, and disseminates technological solutions needed to exploit and utilise sources of very low-grade surplus heat for heating of energy efficient buildings via Low Temperature District Heating (LTDH). The project shows how the transition of District Heating (DH) systems towards LTDH can make these more resource efficient and more energy efficient.
IEA Project TS4
Annex TS4 is a project aiming at promoting the opportunities of the integration of digital processes into DHC schemes and to clarify the role of digitalisation for different parts within the operation and maintenance of the district heating and cooling system.
Lokalvarme i Hovedstads-regionen
- Project: "Lokalvarme i Hovedstads-regionen"
Publications
D2.1 REWARDHeat planning schemes database
The deliverable serves as a database for literature review and best practice examples for ultra-low and neutral temperature district heating and cooling networks. Firstly, it provides detailed overview of existing knowledge and published research papers on the different related topics such as: renewable and urban waste heat sources, supply technologies, thermal networks, and end-user substations. Then, the overview of existing next-generation networks is presented, while focusing on their characteristics such as temperature regimes, thermal sources, network topology, etc. This information is organised as a publicly available database hosted on Zenodo platform, available on this link. Relevant information in Chapter 6.