What role do heat pumps play in a renewable energy system, and how do they contribute to grid stability? These questions were at the core of the panel discussion, where experts from politics, industry, and grid operations highlighted the importance of heat pumps for load shifting, integration into energy management systems, and participation in controllable market mechanisms.
A key topic was the Roadmap for System Stability, which outlines measures to adapt the power grid to the challenges of the energy transition. One major challenge is the harmonization of national and European regulations—particularly regarding digital interfaces, controllability, and security standards. While Germany has developed a detailed solution with the Smart Meter Gateway, differing approaches across Europe complicate interoperability.
To unlock the full potential of heat pumps for a stable energy system, industry, grid operators, and policymakers must work together to develop viable solutions that balance system stability, consumer interests, and economic feasibility.
This panel was supported by BDH – Federal Association of the German Heating Industry.
The following experts from politics and industry took part in the discussion:
Alexander Folz
Federal Ministry for Economic Affairs and Climate Protection, Division IIIC4 - System Security
Dr. Stephan Kolb
Director Public Affairs, Viessmann Climate Solutions
Peter Kellendonk
Board Member, EEBUS Initiative
Ali Yousefian
Senior Association Manager, Vaillant Group Programm Ende
Andreas Schlesier
Specialist in Energy and Grid Management, Stadtwerke München
