The IEWT 2025 provided a dynamic platform for exchanging ideas and exploring the future of energy systems. Several EVT members had the opportunity to present their innovative research and share valuable insights on some of the most pressing topics in the energy transition. Here’s a summary of the key takeaways and contributions from the event:
Key Insights from IEWT 2025
>> The Role of Infrastructure
One of the most significant discussions at the conference focused on the critical role of infrastructure projects in the energy transition. The interconnection of electricity, hydrogen, heat, and CO₂ infrastructures is essential for creating a resilient and efficient energy system that can meet future demands.> Flexibility Across the Grid
Flexibility emerged as a key theme throughout the event. It’s needed at every level of the power grid—from distribution to transmission—to balance supply and demand effectively and support the integration of renewable energy sources.>> Regulations and Market Stability
Effective regulations and energy flexibility are crucial for stabilizing energy markets. While flexibility might not always be the primary focus of industries, their involvement in providing it is essential to ensuring a stable and sustainable energy future.
EVT Member Contributions at IEWT 2025
Several EVT members presented their research, contributing new ideas and advancements to the energy sector:
- David Banasiak presented his work on the techno-economic analysis of bidirectional hydrogen conversion technologies. His research revealed how profitability is influenced by price fluctuations between hydrogen and electricity, highlighting the need for cost-effective long-term storage solutions to make these technologies financially viable.
- Josef Steinegger shared results from the #HeatHighway project, which aims to establish a supra-regional district heating network in Styria. By connecting industrial waste heat sources to local district heating networks, the project could enhance energy security and supports decarbonization efforts.
- During the Poster Sessions, Thomas Vouk introduced a methodology for forecasting industrial electricity demand. Using historical data and clustering algorithms, this approach enables spatially and temporally resolved demand projections, a critical tool for long-term energy planning.
- Susanne Hochmeister presented her research on CO₂ pipeline network optimization. Her work focuses on selecting optimal pipeline diameters while ensuring efficient flow constraints, providing valuable insights for designing cost-effective, scalable infrastructure essential for CCUS (Carbon Capture, Utilization, and Storage) technologies.
- Florian Samm explored the topic of grid-friendly charging under different tariff models. His research examined how various grid tariffs influence the charging behavior of residential customers, shedding light on ways to optimize energy consumption.
- Kumari Sandhya shared her findings on modeling temporal charging demand profiles for battery-electric trucks in Austria. Her work uses data-driven insights to shape the future of e-mobility and its integration into the grid.
Looking Ahead
The contributions from EVT members at IEWT 2025 highlighted the importance of collaboration, innovation, and forward-thinking solutions in driving the energy transition. As the energy landscape continues to evolve, these insights and research efforts will play a vital role in shaping a sustainable, resilient, and efficient energy system.
Stay tuned for more updates and future developments from EVT!
From left to right: Christopher Gradwohl, David Banasiak, Kumari Sandhya, Susanne Hochmeister, Josef Steinegger, Florian Samm, Stefan Wallner, Thomas Vouk