Lisbon Energy Summit & Exhibition Lisbon

The Lisbon Energy Summit & Exhibition is one of the leading international platforms for the energy sector, placing a strong focus on the challenges and opportunities of the global energy transition. Every two years, industry experts from around the world gather at the Feira Internacional de Lisboa to develop and present tangible solutions for decarbonisation.

Organised by dmg events, a globally recognised event organiser with a presence in over 25 countries, the Lisbon Energy Summit is more than just a trade show – it is a driving force for innovation in green technologies. Companies, start-ups and thought leaders from fields such as renewable energy, the hydrogen economy, e-fuels, battery storage, digital energy infrastructure and e-mobility actively shape the future of energy at this event.

At the heart of the summit is the connection between “green electrons” – from sources such as solar and wind – and “green molecules” like hydrogen and ammonia. Attendees can expect a forward-looking mix of technology-driven exhibition and strategic dialogue, with practical, scalable solutions at the forefront.

What sets the Lisbon Energy Summit apart is its clear focus on deployable technologies. Market-ready innovations are showcased – from floating solar systems and Power-to-X solutions to sustainable aviation fuels. Themed zones such as the Hydrogen & Decarbonisation Zone, the Solar Zone and the Innovation Zone offer deep insights into the latest developments and real-world applications. The Innovation Zone in particular provides a dynamic platform for emerging companies to present scalable ideas that are helping shape the energy landscape of tomorrow.

Exhibitors span the full energy value chain – from project developers, energy producers and plant manufacturers to infrastructure providers and key players in transport and heavy industry. Grid operators, independent power producers and end users from sectors such as shipping, road and rail also use the summit as a vital hub for knowledge exchange and networking.

For policymakers, technology providers, industry leaders and investors, the Lisbon Energy Summit is a must-attend event to explore market trends, forge partnerships and shape investment strategies.

With its clear thematic focus, international reach and a modern venue just minutes from the airport, train station and city centre, the event offers a compelling package. It is a platform for innovation, dialogue and real transformation – and a vital catalyst on the path toward a climate-neutral energy future.

The Lisbon Energy Summit & Exhibition will take place on 2 days from Tuesday, 24. March to Wednesday, 25. March 2026 in Lisbon.