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This PhD project focuses on the techno-economic analysis and optimization of integrated power-to-X (PtX) systems in future energy networks. With a foundation in mechanical engineering and renewable energy systems, the project investigates how PtX facilities—combining renewable electricity, green hydrogen production, synthetic fuels, and district heating—can be designed and operated in an economically viable and energy-efficient way.

Using simulation, energy-system modelling, and optimization approaches, the PhD examines how electricity spot price dynamics, heat-demand variations, and e-fuel price developments influence feasible operating strategies and overall system performance. A core element of the project is exploring sector coupling between electricity, hydrogen production, heating, and e-fuel synthesis to identify synergies that improve technical robustness and economic competitiveness.

The overall objective is to generate insights that support the development of PtX systems that are operationally flexible, market-responsive, and aligned with long-term sustainability and decarbonization goals.