FLEX4H2 was officially endorsed by the EU’s Innovation Radar for its innovations under the sustainable development goal “Affordable and Clean Energy”.
The recognition goes to our coordinator, Ansaldo Energia, for four innovations driven by our project:
- Sequential combustion system enabling low-emission combustion across the full range of hydrogen-natural gas blends
- Multi-stage fuel injection system, enhancing the sequential burner concept for improved performance with hydrogen-based fuels
- Integration of instrumentation into the additive manufacturing process for precise hydrogen burner characterisation
- Advanced cooling features in the burner mixing section to prevent hydrogen boundary layer flashback
More information about our innovations can be found here.


