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The second edition of KEY - The Energy Transition Expo is scheduled from the 28th of February to the 1st of March, 2024, the benchmark event in Southern Europe, Africa and the Mediterranean basin for the renewable energy and energy transition market.

What to expect from the 2024 edition? First of all, an increasing number of brands from abroad as a demonstration of KEY's ambition to expand and involve the number of countries present at the fair, which shows a strong and potential demand for innovative technologies and solutions for the energy transition, with the aim of strengthening the international vocation.

A brand new exhibition area, Key Storage Expo, entirely dedicated to static residential and industrial utility scale energy storage, which is experiencing a moment of strong development throughout Europe and will join the six areas already present in the first edition: Solar, Wind, Hydrogen, Energy Efficiency, e-mobility and Sustainable City.

A consequential increase in exhibition space, to fully occupy the east wing of the Rimini Expo Centre divided into 14 pavilions.

The presence of the Sustainable Building District, realised in collaboration with the main partner Green Building Council Italia, and the area dedicated to innovation, further strengthened thanks to the collaboration with ANGI, are confirmed.

Not only specific paths dedicated to Italian and international Start-ups, innovative SMEs and exhibitors to show their most innovative technologies and solutions, but also conferences, pitches and discussion opportunities, within a reserved space where to meet, network, share ideas and develop new sustainable projects and businesses.

KEY includes the involvement of a Technical Scientific Committee chaired by the Professor Gianni Silvestrini and formed by Institutions, Industrial Trade Associations, Technical-Scientific Associations, Bodies and Foundations.

In fact, during this three-day event there will be events, conferences, debates and workshops aimed at deepening the aspects related to the world of renewables and energy transition at the national and international level, including from the regulatory point of view.


attendances o/w
14% overseas


international associations

gross exhibition space


companies o/w
31% overseas


events o/w
13 international

international buyers 

media contacts


Would you like to exhibit at the next edition of KEY - The Energy Tranistion Expo, February 28 to March 1, 2024 - Rimini Expo Centre?