Energy efficiency has gone from being an option to an essential condition on the roadmap for decarbonization and business competitiveness. In this context, Efficient Tech will hold its next edition on June 3 and 4 at La Farga (Barcelona), as part of Net Zero Tech, with the ambition of establishing itself as a leading event for the sector.
The congress will feature a program designed and coordinated by ANESE, CEEC, and ASDAE (Association of Delegated Entities for Energy Saving Certificates), three organizations that represent a significant portion of the knowledge and experience surrounding the development of the energy efficiency market in Spain.

The central focus of the event will be the Energy Saving Certificate (CAE) System, its regulatory framework, and the real opportunities it offers for both industry and energy service companies. Beyond the theoretical framework, the program will focus on practical application: how to identify energy-saving projects, how to properly certify them, and how to convert them into economic value, in a context where efficiency is beginning to play an active role in financing the energy transition.
Over the two days, technical presentations, panel discussions, and real-world case studies will be presented, allowing participants to learn from experiences already underway in various sectors. The goal: to provide attendees with an operational and up-to-date view of a rapidly evolving market.
Efficient Tech will feature the participation of some of the leading companies in the energy and financial ecosystem, including Acciona Energía, Aenor, Banco Santander, BBVA, Epsa, STX, Future Motors, Magnon Servicios Energéticos, Global Factor, Eiffage Energía Sistemas, Leyton, and Suma Capital, as well as institutional representatives and experts from the regulatory and technical fields involved in the development of the CAE system.
For two days, Barcelona will become the meeting point for a sector moving towards a model where efficiency is no longer just a cost-saving measure, but a strategic asset capable of generating economic returns and accelerating industrial transformation.
Registration is now open.













