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European Climate Summit (ECS) 2023: 28-30 March in Lisbon, Portugal


European Climate Summit 2023: Harnessing the Power of Collaboration 

Join us in Lisbon this early Spring for the 5th edition of this IETA-led European Climate Summit (ECS 2023), taking place 28-30 March at the Four Seasons Hotel in Lisbon, Portugal. 

The ECS 2023 brings together leading private sector experts and policymakers from both the carbon and energy world, to analyse and discuss the current developments, pressing challenges. The summit provides a discussion and networking forum for policymakers, business leaders and innovators involved in building, scaling, and collaborating on markets for net zero. It’s your opportunity to further move the needle on climate action through carbon markets in Europe and beyond.

As an in-person hybrid event, ECS will feature high level plenaries, cross-cutting deep dives, interactive side events, and quality networking opportunities.

REGISTER for the Summit here



28 March – PRE-DAY: Closed door meetings and invitation only events & ECS Official Welcome Reception

29 March – DAY 1:  Summit sessions & Partner Sponsors side event sessions, opened to all delegates & IETA Members Nightcap Reception (invite only)

30 March – DAY 2:  Summit sessions & Partner Sponsors side event sessions, opened to all delegates

You can find the full programme overview here (subject to changes)



Interested in speaking opportunities, hosting your own session or event, partner sponsorship packages, contact Lisa Spafford, spaffordatieta [dot] org ( )

Want to attend as a delegate, contact Christian Mosquera, mosqueraatieta [dot] org

For any ICAP-related inquiry, contact Stefano De Clara, Stefano [dot] declaraaticapcarbonaction [dot] com

Summit Venue: Four Seasons Hotel Lisbon, R. Rodrigo da Fonseca 88, 1099-039 Lisbon 

Preferential hotel room rate at the Four Seasons for ECS 2023 participants available HERE. Limited availability.