Context
In November, 2023 Adaptation Gap Report 2023 released by the United Nations Environment Programme (UNEP).

Highlights
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Recommendations
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- Adaptation finance needs are 10-18 times higher than current public flows.
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- Developed countries should double their climate finance for adaptation from 2019 levels by 2025.
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- Adaptation costs are expected to significantly increase by 2050. For example, coastal protection costs will rise due to sea-level rise.
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- The report emphasizes the need for urgent climate action in three domains: mitigation, adaptation, and addressing loss and damage.
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- The adaptation finance gap is expanding.
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- The report emphasizes the need for urgent climate action in three domains: mitigation, adaptation, and addressing loss and damage.
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- Action plan on loss and damage has overlooked non-economic losses like cultural heritage and indigenous knowledge.
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- Mobilize private investments, by methods like resilience bonds, and insurance.
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- Only 2% of gender-tagged international adaptation finance is gender-responsive.
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- Leverage remittances which often contribute significantly to Gross Domestic Product. Financing Small and Medium Enterprises (SMEs), stimulating them to offer adaptation-relevant products and services
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Seven Ways to Bridge the Adaptation Finance Gap

Climate Financing Concerns for Developing Countries
- Limited Capacity of Developing Countries: Adaptation is vital for saving lives, livelihoods, and ecosystems, particularly in developing and vulnerable countries with limited resilience, as there is no immediate solution to halt the ongoing effects of climate change. These adaptation measures require adequate climate financing.
- Feasibility of Adaptation Measures by Developing Countries: Countries take various adaptation measures based on their specific needs which include reinforcing coastlines, constructing seawalls in island nations, experimenting with heat-resistant crops, building climate-resilient infrastructure, securing water sources, and similar efforts to help local populations better cope with rising temperatures and their consequences.
- But these adaptive measures impose financial obligations beyond the budgetary reach of governments.
- Lack of Proactiveness on Part of Developed Countries: Developed countries, as per international climate agreements, are obligated to offer financial support and technology to assist developing countries in adapting to climate change.
- Developed countries have failed to channelise requisite funds despite various conventions and treaties.
Efforts Being Made by the Developed Countries

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Developed countries had promised, way back in 2009, to mobilize at least USD 100 billion in climate finance every year from 2020 but even three years after the deadline, that amount has not been realized.
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Efforts are being made to increase the finance flows, not just for adaptation, but for all other kinds of climate needs, together called climate finance through United Nations Framework Convention on Climate Change (UNFCCC).
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At the Glasgow climate conference in 2021, the developed countries had committed themselves to double the money for adaptation.
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The doubling of adaptation finance by 2025 and the new collective quantified goal for 2030 that is under deliberation will be instrumental in helping to close the climate finance gap with the help of developing countries.
Way Forward
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This report identifies seven ways to increase financing, including through domestic expenditure and international and private sector finance.
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Additional avenues include remittances, increasing and tailoring finance to Small and Medium Enterprises and a reform of the global financial architecture.
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The new Loss and Damage fund will also need to move towards more innovative financing mechanisms to reach the necessary scale of investment.