MADRID, March 11th and 12th, 2026
What's TTSeminar?
Transformer Technology Seminar (TTS) is an international technical event that brings together experts from the electricity sector to share knowledge, experiences and innovations in transformer design, operation, digitization and maintenance. With a focus on sustainability, energy efficiency and global collaboration, TTS Seminar has established itself as a key venue to drive technological development and meet the challenges of the energy future.
MISSION
The mission of the Transformer Technology Seminar (TTS) is to provide an international meeting point for professionals in the electricity sector, in order to share knowledge, promote technological innovation and foster collaboration around the design, operation and maintenance of transformers. All this with a clear focus on sustainability, energy efficiency and the transition to a cleaner and more responsible energy model.
Our Partners en 2026
Organizers
Sponsors
Speakers
2026
We are privileged to have outstanding speakers from around the world representing leading companies that are redefining the power systems landscape with bold ideas, sustainable solutions and technologies for the future.
Let us welcome those who are charting the course for change.
Hugo Campelo
Chemical Engineer
Thomas Renaudin
Electrical Engineer
Valter Pimenta
Electrical Engineer
Alfonso Mateos
Industrial Electronics Engineer
Mario Maia
Electrical Engineer
Yuri Lomovskyi
Electrical Engineer
Attend TTS Seminar 2026
Registration fee
- This seminar has a registration fee of €500 – special price of €400 until February 15, 2026 (includes documentation, catering during breaks and lunches, dinner, and social program).
- Money back guarantee if the event has to be cancelled.
- Registration will be validated upon receipt of payment.
Additional information
- The presentations will be given mainly in English, with the possibility of simultaneous translation into Spanish.
- Limited spots.
