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Luxembourg International Climate Finance Days

3-5 June 2026 | City of Luxembourg

The Ministry of the Environment, Climate and Biodiversity of Luxembourg is pleased to announce the first edition of the Luxembourg International Climate Finance Days, to be held in Luxembourg City from 3 to 5 June 2026.

As the gap between climate ambition and implementation continues to widen, and funding constraints grow, innovative and effective climate finance is more essential than ever. This high-level event will convene government representatives, international institutions and private sector leaders to explore practical approaches to scaling up climate finance and mobilising investment towards the new collective quantified goal (NCQG) of USD 300 billion annually for developing countries by 2035.

Taking place shortly before the UNFCCC Subsidiary Bodies meetings in Bonn, and acting as a bridge between Belém and Antalya, the event will focus on advancing from targets to implementation, strengthening collaboration, and aligning financial flows with global climate objectives.

We invite you to save the date and join us in Luxembourg for this important exchange. Further details on the programme and registration will follow in due course.