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T1 Adaptation Gap Report 2025 - Online Annexes
A1 United Nations Environment Programme, 
A2 Neufeldt, Hannah
A2 Hammill, Anne
A2 Leiter, Tobias
A2 Magnan, Alexandre
A2 Watkiss, Paul
A2 Bakhtiari, Fatemeh
A2 Bueno Rubial, Pablo
A2 Butera, Beatrice
A2 Canales, Nathalie
A2 Chapagain, Dipak
A2 Christiansen, Lars
A2 Dale, Thomas
A2 Milford, Fiona
A2 Niles, Keren
A2 Njuguna, Leah
A2 Pauw, Pieter
A2 Singh, Chandni
A2 Yang, Geng
K1 climate change adaptation
K1 climate change
K1 adaptation strategy
K1 finance
SN 978-92-807-4237-4
YR 2025
FD 2025-10
LK https://wedocs.unep.org/handle/20.500.11822/48839
UL https://wedocs.unep.org/handle/20.500.11822/48839
NO The Adaptation Gap Report 2025: Running on Empty updates the cost of adaptation finance needed in developing countries, putting it at US$310 billion per year in 2035, when based on modelled costs. When based on extrapolated needs expressed in Nationally Determined Contributions and National Adaptation Plans, this figure rises to US$365 billion a year. Meanwhile, international public adaptation finance flows to developing countries were US$26 billion in 2023: down from US$28 billion the previous year. This makes adaptation financing needs in developing countries 12-14 times as much as current flows. If current finance trends continue, the Glasgow Climate Pact goal of doubling international public adaptation finance from 2019 levels by 2025 will not be achieved, while the New Collective Quantified Goal for climate finance is not ambitious enough to close the finance gap.Full report is available at: https://wedocs.unep.org/handle/20.500.11822/48798
NO https://www.unep.org/resources/adaptation-gap-report-2025
DS UN Environment Document Repository
RD Sep 17, 2026