CFPs: Affordable and Sustainable Primary Equipment for Future-Ready Multi-Terminal HVDC Systems

This initiative seeks to develop high-performance, sustainable, and cost-effective HVDC equipment that enhances grid reliability, stability, and interoperability. Projects are expected to focus on innovative solutions that reduce environmental impacts, including SF6-free alternatives, while ensuring affordability and adaptability for multi-terminal HVDC systems.

The initiative also contributes to socio-economic benefits, including a stronger European value chain, improved competitiveness of technology providers, and enhanced energy security for citizens. Communities will benefit from a more resilient, affordable, and environmentally responsible electricity system. Funding under Horizon Innovation Actions total €24,000,000, with individual projects expected to receive between €4,000,000 and €12,000,000, enabling the development of next-generation HVDC technologies that will play a pivotal role in Europe’s energy transition.

Expected outcomes include expanded HVDC infrastructure supporting Europe’s energy transition, improved affordability and interoperability of HVDC equipment, and enhanced reliability and stability of HVDC grids through advanced protection and control solutions. By addressing these outcomes, the initiative will strengthen European leadership in energy transmission technologies while contributing to climate neutrality goals.

Projects are required to develop and validate primary HVDC equipment suitable for multi-terminal grids, including lightweight, modular, and environmentally friendly components such as mechanical or hybrid circuit breakers, fault current limiters, superconducting or conventional cables, and high-voltage AC-to-DC conversions. Participating consortia must include at least two equipment or system manufacturers, two transmission system operators (TSOs), and two research centers to ensure interoperability and practical applicability. Comprehensive techno-economic assessments and real-world validation are essential, along with contributions to standardization efforts.

This initiative aligns with the EU’s broader strategic goals of ensuring a sustainable, secure, and competitive energy supply. It supports the integration of renewable energy, enhances grid flexibility, and strengthens resilience to climate risks. By fostering advanced HVDC technologies, the projects will enable further electrification, optimize cross-sector integration, and promote circular, resource-efficient solutions.

For more information, visit European Commission.