Creating tomorrow's energy system today

Meet and learn from energy ministers & European energy executives

2000

+

ATTENDEES

100

+

SPONSORS AND EXHIBITORS

50

+

COUNTRIES REPRESENTED

350

+

DELEGATES

300

+

INDUSTRY LEADING SPEAKERS

Europe's leading energy transition event will return to Lisbon, Portugal

Endorsed by the Ministry of Environment and Energy, the Lisbon Energy Summit & Exhibition 2025, the Iberian region's leading energy transition event, will welcome over 2,000 visitors to Lisbon, Portugal, a world leader in new energies and technological innovation, on 2 – 4 June 2025. 

Under the theme “Creating Tomorrow’s Energy System Today”, Ministers, policymakers, project developers, investors and innovators will engage at a 3-day high-level strategic conference sharing insights into transitioning the E.U.’s energy system to one based on renewables and in line with the REPowerEU initiatives. Showcased across the exhibition's hydrogen & decarbonisation, solar and innovation zones are the products and projects that will deliver this cleaner, greener energy system.

Join the international exhibition as a visitor, or book your delegate pass to access the Strategic, Hydrogen & Decarbonisation and Climatetech conferences.

Ministers, CEOs and Energy Leaders who spoke in 2024

2024 exhibitors included

3-day conference key discussions

300+ industry leading speakers will provide insights on how to drive an affordable, just energy transition through ambitious targets, competitive support measures and multifaceted energy solutions.

1 (1)
Multifaceted energy systems
Multifaceted energy systems

Accelerating coordinated action across governments, the energy industry and industry sectors to enable the new multifaceted energy system.

2 (1)
Climate technology solutions
Climate technology solutions

Driving the EU deployment of climate technology solutions across the entire energy value chain.

3 (1)
New partnerships and collaborations
New partnerships and collaborations

Meeting the challenge of the energy transition by prioritising new partnerships and collaborations with a focus on new technologies, digitisation, innovation and access to economies of scale.

4
Investment
Investment

Mobilising public and private investment to ensure energy accessability, affordability and sustainability.

5
Decarbonisation
Decarbonisation

Decarbonising industries as a fundamental enabler of the global energy transition.

6
The role of talent
The role of talent

The role of talent agendas in delivering the next generation energy system.

Get involved for 2025

Exhibition 360 X 500
Exhibition
Exhibition

The exhibition will provide a world-class environment for the global energy industry to showcase the latest decarbonisation solutions in front of an audience of 2,000+ renewable energy producers, hydrogen developers, LNG & Gas companies, investors and more.

Sponsor Homepage 386 X 500
Sponsorship
Sponsorship

As a sponsor you will secure a unique opportunity to meet 2,000+ senior energy professionals face-to-face, and be positioned amongst the key players across industries working in green electron and green molecules, LNG, hydrogen, low-carbon solutions, and climate technologies.

Strategic Conference Homepage 386 X 500
Strategic Conference
Strategic Conference

The Strategic Conference will convene 300+ expert speakers to share their knowledge on the trilemma of providing clean, secure, and affordable energy, hybridisation of energy sources, policy and regulation, digitalisation, and mobilising investment.

Event format 2025

3 Day Strategic Homepage 386 X 500
3 day multi-track Strategic Conference
3 day multi-track Strategic Conference

Energy executives will analyse central themes to the transition energy supply mix, the onset of electrification, improvements in energy storage, future risks of oil supply disruption, emerging gas security challenges and the ongoing inflationary environment.

Hydrogen Homepage 386 X 500
Hydrogen & Decarbonisation Conference
Hydrogen & Decarbonisation Conference

Offers solutions providers the opportunity to present their ideas and technologies to push forward the implementation of hydrogen. Visitors from utilities, IOCs, Government & Municipalities, Heavy Industry, Transportation, Shipping, Refining and Petrochemicals seeking pathways to net zero will be in attendance.

Hydrogen Homepage 386 X 500 (1)
Climatetech
Climatetech

Discover the latest technologies currently implemented in the fields of solar, wind, green hydrogen, storage, and batteries, and how they are enabling energy transition and supporting companies in achieving sustainability and net zero.

Exhibition Homepage 386 X 500
International exhibition
International exhibition

Through specialised zones on the exhibition floor, 100+ exhibitors will showcase new products, solutions, and technologies across renewables (wind, solar, hydro, wave), green hydrogen, energy storage, decarbonisation, and climatetech.

Networking 386 X 500 (1)
Networking functions
Networking functions

Across 14 hours of networking, attendees connected during breakfasts, networking lunches, pre-scheduled meetings via the app and a fantastic networking drinks reception at a rooftop location.

Industry Leading Speakers Homepage 386 X 500
300+ industry leading speakers
300+ industry leading speakers

Key industry stakeholders will talk about decarbonisation through the accelerated adoption of clean fuels such as hydrogen and ammonia. On a tactical level, detailed discussion will take place around easing regulation to incentivise investment in renewables and technology that can unlock hybridisation of wind, solar and storage projects.