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Asia Climate Summit - ACS 2023

October 24 – 26, 2023

Registrations are closed

Harnessing the Power of Markets and Collaboration


The International Emissions Trading Association (IETA) looks forward to welcoming delegates to our flagship Asia Climate Summit (ACS) 2023 on 24-26 October, at the Toranomon Hills Forum, in Tokyo, Japan.

This year will be a special edition as it is co-located with the G7 8th Strategic Dialogue of the Carbon Market Platform (CMP). This political forum brings together G7, interested G20 and G77 countries, to strengthen international co-operation in developing effective, sustainable and ambitions carbon pricing approaches. In addition, this edition will welcome organisations and private sector representatives – which is a unique opportunity. 

The Summit is the ideal forum to take-stock the world’s evolving net zero landscape and clean growth opportunities. Join us in Tokyo to hear from policymakers, business and innovators who are leading the pack in building, scaling and collaborating on markets for net zero. Organised by IETA, in collaboration with ICAP and the IEA, ACS 2023 is an in-person event. The Summit features keynote addresses, high-level plenaries, cross-cutting deep-dive workshops and roundtables, and a central ‘Carbon Market Lounge’ with Partner Sponsors display counters, a networking chill-out lounge, and catering area.

Daily Snapshot

24 October – PRE-DAY: Special events and Closed-door meetings & ACS Official Welcome Reception (opened to all ACS Delegates)

25 October – DAY 1: Summit sessions & Partner Sponsors side event sessions, opened to all delegates & IETA Members Nightcap Reception (for IETA Members only)

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


More Information


  • Interested in ACS speaking opportunities, hosting your own private meeting, partner sponsorship packages, contact Lisa Spafford,
  • Would like to attend as a delegate, contact Awa Antille,
  • For any ICAP-related inquiry, contact Stefano De Clara,
  • Summit venue: Toranomon Hills Forum, Tokyo, Japan. 
  • Accommodation: A preferential rate is available for ACS 2023 attendees at the Andaz Tokyo Toranomon Hills. Please use the following link HERE for inquiries.




Start: October 24, 2023
End: October 26, 2023
International Emissions Trading Association (I.E.T.A.)

Toranomon Hills Forum, 1 Chome-23-3 Toranomon, Minato City, Tokyo, Japan

105-0001 Minato City Tokyo

Collaborating Partner

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