The HyCoFlex Project
Hydrogen for Cogeneration in Flexible operation
Demonstrating a flexible power-to-hydrogen-to-power system with a cutting-edge H₂ gas turbine—designed to operate entirely on clean, renewable hydrogen for zero-carbon energy generation.
4,44 M€ Public Funding (EU contribution)
11 Project Partners
7 Countries
3.5y Project Duration
2 Test Campaigns
10,2 M€ Total Costs
About HyCoFlex
The HyCoFlex project is leading the way in clean energy innovation with a fully retrofittable, hydrogen-fueled cogeneration solution. Building on the success of the HYFLEXPOWER project, HyCoFlex aims to cut emissions, enhance operational flexibility, and drive large-scale industrial decarbonization.
News & Events
The most recent project developments and activities.
HyCoFlex reaches major testing milestones: First fire and full-load operation
The HyCoFlex testing campaign has officially begun in Saillat, France!
HyCoFlex at ECOS 2026!
This week, Nikos Skordoulias and Sotirios Karellas represented the HyCoFlex project at ECOS 2026 – the 39th International Conference on Efficiency, Cost, Optimization, Simulation and Environmental Impact of Energy Systems
HyCoFlex takes a major step toward its 2026 demonstration campaign
The HyCoFlex project’s SGT-400 high-H₂ gas turbine has arrived at the ENGIE cogeneration plant, bringing the project one step closer to its 2026 testing campaign.