Mattias Frumerie
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Mattias Frumerie
Kingdom of Sweden
Mattias Frumerie is Sweden’s Head of Delegation to the United Nations Framework Convention on Climate Change (UNFCCC) and was in June 2023 also appointed as Sweden’s Climate Ambassador. Mr. Frumerie has been Sweden’s chief negotiator for the climate negotiations within the UNFCCC since 2020 and he continues as chief negotiator also in his new role as Ambassador.
With 20+ years' experience in working as a diplomat, Mr. Frumerie has had several roles within the Swedish Ministry for Foreign Affairs (MFA). Previous positions include Deputy Head of the MFA Budget and Planning Department, Head of EU Policy, Head of EU Single Market, Head of Strategic Communications, EU advisor to the Prime Minister and postings at the Embassy of Sweden in Budapest and the Swedish EU Delegation in Brussels.
Mattias Frumerie is enthusiastically engaged in the transition to climate-smart societies globally and climate diplomacy to increase the ambition of implementing the Paris Agreement.













































