Watch: Taoiseach tells Cop28 Ireland will boost contributions to tackle climate change

Leo Varadkar, Prime Minister of Ireland, addresses national delegations during the First Part of the High-Level Segment for Heads of States and Governments during the COP28, UN Climate Change Conference, held by UNFCCC in Dubai Exhibition Center, United Arab Emirates on December 2, 2023. COP28, running from November 29 to December 12 focuses on how particular nations managed realization of its climate goals. The Conference in Dubai focuses also on the most vulnerable communities and Loss and Damage Fund. (Photo by Dominika Zarzycka/NurPhoto via Getty Images)

Ireland will double its contribution to international climate finance to at least 225 million euro a year by 2025, Taoiseach Leo Varadkar has told delegates at the Cop28 summit in Dubai.