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T1 Adaptation Gap Report 2021 - Chapter 4
A1 United Nations Environment Programme, 
A2 Watkiss, Paul
A2 Chapagain, Dipesh
A2 Savvidou, Georgia
A2 Butera, Blanche
K1 climate change
K1 environmental financing
SN 978-92-807-3895-7
YR 2021
FD 2021-11
LK https://wedocs.unep.org/handle/20.500.11822/37294
UL https://wedocs.unep.org/handle/20.500.11822/37294
NO This chapter updates the adaptation finance gap for developing countries by reviewing recent evidence on adaptation costs, country needs identified in National Adaptation Plans and Nationally Determined Contributions, and global adaptation finance flows. It compares these estimates to assess the potential scale and evolution of the finance gap, while recognising the challenges of measuring both costs and finance flows. The chapter therefore provides insights rather than new estimates. It also examines progress and opportunities to bridge the gap, including developments since the 2020 edition of the Adaptation Gap Report.Full report is available at: https://wedocs.unep.org/handle/20.500.11822/37284
NO https://www.unep.org/resources/adaptation-gap-report-2021
DS UN Environment Document Repository
RD Sep 18, 2026