EXPO EFICIENCIA ENERGÉTICA Buenos Aires
09. - 11. September 2026 | International Fair of new technologies for saving and efficient use of energy

The "EXPO EFICIENCIA ENERGÉTICA" (EFEN) is an international trade fair held in Buenos Aires, Argentina, specializing in innovative energy technologies, energy management, and integrated solutions. Its goal is to promote energy savings and efficient energy use to enable a more sustainable future through the exchange of knowledge and technologies.
The EXPO EFICIENCIA ENERGÉTICA is hosted annually at the Centro Costa Salguero and has established itself as a central hub for technological innovations in South America. Organized by Arma Productora, a renowned player in the trade fair industry, the event is known for its high quality and excellent organization.
The expo covers a wide range of topics including biomass, solar energy (both photovoltaic and thermoelectric), wind and geothermal energy, as well as energy-efficient solutions for industry, such as insulation materials and advanced cooling and air conditioning systems. In addition to showcasing products and services aimed at optimizing energy consumption, the fair offers workshops and panel discussions where leading experts discuss innovative techniques.
Exhibitors and attendees come from sectors such as power generation, plant engineering, and environmental technology. The fair is of significant importance to Argentina as it serves as a platform for introducing environmentally friendly technologies and advancing the country’s ecological development.
In summary, the trade fair center with its excellent infrastructure and accessibility, provides ideal conditions for this major event. Buenos Aires, as a vibrant metropolis, offers the perfect setting for this international gathering, making it essential for anyone interested in energy efficiency and sustainable developments.
The EXPO EFICIENCIA ENERGÉTICA will take place on 3 days from Wednesday, 09. September to Friday, 11. September 2026 in Buenos Aires.
09.09.2026 - 11.09.2026*
Wednesday - Friday, 3 days
Audience:
professional visitors only
Cycle:
annually
Local time:
17:24 h (UTC -03:00)
Fair location:
Centro Costa Salguero,Av. Costanera R. Obligado y J. Salguero, C1427CEY Buenos Aires, Buenos Aires, Argentina
Hotels
for trade fair date in Buenos Aires
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Arma Productora
Doblas 510
Buenos Aires, Argentina
Display e-mail address
www.armaproductora.com
- 11. - 13. September 2024
Fair location:
Centro Costa Salguero,Av. Costanera R. Obligado y J. Salguero, C1427CEY Buenos Aires, Buenos Aires, Argentina
Hotels
for trade fair date in Buenos Aires
Product groups: biomass power plants, energy-efficient air conditioning systems, geothermal cooling systems, geothermal heating systems, high-performance battery storage, hybrid drive systems, insulation materials, LED lighting systems, photovoltaic solar modules, smart electricity meters, wind turbines, …
Disclaimer: No responsibility is taken for the correctness of this information. Errors and alterations excepted! Fair dates and exhibition sites are subject to change by the respective trade fair organiser.
Trade show suppliers
FAQ
Where does the EXPO EFICIENCIA ENERGÉTICA taking place?
The EXPO EFICIENCIA ENERGÉTICA fair takes place in Buenos Aires, at the Centro Costa Salguero.
When is the EXPO EFICIENCIA ENERGÉTICA taking place?
Visit the EXPO EFICIENCIA ENERGÉTICA from 09. - 11. September 2026.
How often does the EXPO EFICIENCIA ENERGÉTICA take place?
The EXPO EFICIENCIA ENERGÉTICA takes place annually.
What kind of fair is the EXPO EFICIENCIA ENERGÉTICA?
The EXPO EFICIENCIA ENERGÉTICA is an exhibition for Energy, Renewable Energy and Bioenergy.