We are pleased to announce the 4th International Sustainable Energy Conference - ISEC 2026, taking place from 15–16 April 2026 at the Messecongress Graz, Austria.

Following the success of ISEC 2024, which brought together over 400 participants from more than 35 countries, we are excited to continue the dialogue. Organized by AEE INTEC in cooperation with UNIDO, the 2026 edition will once again bring together leading voices from research, industry, commerce, the energy sector, public administration, and policy-making.

ISEC 2026 will focus on the urgent topic of energy sovereignty in the context of climate change and evolving political frameworks. With an emphasis on global solutions, the conference will explore key transformation areas such as:

- The transition toward sustainable circular economies
- The phase-out of fossil fuels
- The integration of energy sectors
- Advanced energy storage systems
- The smart electrification of energy supply systems

The event will feature keynote speeches, scientific presentations, poster sessions, and interactive discussions, highlighting how cutting-edge research can be translated into real-world solutions for the energy transition.

ISEC continues to serve as a platform for building strategic partnerships and launching innovative projects aimed at accelerating the shift towards a sustainable and fossil-free energy future.

We look forward to welcoming you to Graz in April 2026!