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, where they delivered an oral presentation entitled:
“Optimised sizing and operational dispatch of grid connected PEM electrolysers for hydrogen-fired gas turbines using a multi-objective framework: A HyCoFlex case study.”
The presentation showcased a novel multi-objective optimisation framework that simultaneously determines the optimal sizing and operational dispatch of grid-connected PEM electrolysers supplying hydrogen to an advanced hydrogen-fired gas turbine.
Using the HyCoFlex pilot-scale facility as a case study, the research demonstrated how integrated system design and operation can identify cost-effective pathways for renewable hydrogen production. The results highlighted optimal electrolyser capacities for different hydrogen demand scenarios while achieving competitive Levelised Costs of Hydrogen (LCOH) and complying with RFNBO carbon-intensity criteria.
Thank you to the organisers of ECOS 2026 for bringing together researchers and industry experts to exchange ideas on the future of sustainable energy systems. We also thank everyone who attended the presentation and contributed to the engaging discussions.
Learn more about the conference: https://ecos2026.insae.ro/