The HEAT 4.0 consortium is heavily involved in local, national and international research, innovation and business. Amongst these are projects that run parallel to HEAT 4.0, but which promote and implement the ideas of HEAT 4.0. Overlaps can be severe, or superficial. Here a list of such activities, relevant as HEAT 4.0 results:
| TITLE | ACTORS | DESCRIPTION | LINK |
| FED | DTU Compute and many other HEAT 4.0 partners | Innovation Fund project (cooperation) | Link to homepage |
| Middelfart Fjernvarme | DTU Compute and HEAT 4.0 partners | Optimal bidding and production research case. | Link to homepage |
| Assens Fjernvarme | Kamstrup, Enfor and EMD. | Cross System Optimization solutions commercially implemented. | Link to homepage |
| Sindal Fjernvarme | Kamstrup, Enfor, EMD and Niras. | Cross System Optimization solutions commercially implemented. | Link to homepage |
| IEA DHC Annex TS4 – Digitalisation of District Heating and Cooling | DTU and AU | Dissemintation of HEAT 4.0 results into international cooperation | Link to homepage |
| Swiss District Heating Association | Niras. | Presentation of HEAT 4.0 and Danish technologies | Link to event |