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Wealthy countries’ climate finance hit record high in 2024, OECD says

By Thomson Reuters May 21, 2026 | 4:05 AM

By Kate Abnett

BRUSSELS, May 21 (Reuters) – Developed countries provided a record $136.7 billion to help poorer countries cope with climate change ​in 2024, the OECD said on Thursday.

• ‌The provision was spent in areas like expanding renewable energy or strengthening defences against extreme weather. It was up 3% from 2023, the Organisation for Economic ‌Co-operation ​and Development said in a ⁠report.

• In 2009, wealthy ⁠countries promised to transfer $100 billion a year by 2020 to poorer nations to help them cope with worsening climate-change-fuelled disasters, meeting ​the target for the first time in 2022.

• Data for 2025 could show a drop ⁠after the Trump administration ⁠halted contributions to international climate funds.

• ​Countries agreed at the COP29 summit in 2024 ​to hike their climate finance provision to $300 ‌billion by 2035.

• Even that would fall short of the trillions of dollars economists have said developing countries need to invest in clean ⁠energy fast enough to meet climate goals and protect their societies from extreme weather.

• Developing countries argue ⁠they cannot ‌agree to more ambitious deals to ⁠limit global warming if the world’s ​economic ‌powers do not deliver on ​their financial ⁠promises.

• Despite being the world’s second-biggest economy, China is not counted as a “developed” country at the U.N. so its international climate finance is not included in the data.

(Reporting by Kate Abnett;Editing by ​Elaine Hardcastle)