An Overview of the Networking Potential of DHC Test Facilities
IEA DHC Annex TS8 – Subtask C
DOI:
https://doi.org/10.52825/isec.v2i.3351Keywords:
Future DHC Solutions, R&D Infrastructure, Remote Laboratory Integration, Sector CouplingAbstract
We highlight the importance of R&D infrastructure for developing future district heating and cooling (DHC) systems, emphasizing the challenges of limited laboratory resources. Recent advances in ICT enable the networking of geographically separated labs, allowing integration of hardware and simulations across thermal and electrical domains. Proof-of-concept studies demonstrate successful remote lab coupling for DHC and hybrid energy networks. Several innovative use cases are presented, including optimizing building-to-substation connections, studying consumer-side regulation, analysing faults in DHC systems, and validating power-hardware-in-the-loop (PHIL) systems. These approaches show the value of combining different R&D infrastructures and suggest stakeholder benefits beyond academia.
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Copyright (c) 2026 Edmund Widl, Anna Marie Cadenbach, Kai Heussen, Senne Van Minnebruggen, Cosima Amanda Wörle, Michele Tunzi, Jad Al Koussa, Nermina Abdurahmanovic, Mohd Basit Wani, Oliver Gehrke

This work is licensed under a Creative Commons Attribution 4.0 International License.
Funding data
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Österreichische Forschungsförderungsgesellschaft
Grant numbers FO999908091 -
Agentschap Innoveren en Ondernemen
Grant numbers HBC.2024.0791 -
Bundesministerium für Wirtschaft und Technologie
Grant numbers 03EN3104A;03EN3082C