The UNEP-hosted Climate Technology Centre and Network (CTCN)  provided technical assistance to 68 countries in 2022, helping to roll out innovations such as the Slamdam, a mobile flood barrier in Burundi. To date, the CTCN has supported 109 countries, benefited around 100 million people, and delivered 12.9 million tonnes of carbon dioxide-equivalent reductions per year.

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Slamdam is part of a wave of cutting-edge technologies helping countries adapt to climate change. Photo: Reuters/Evrard Ngendakumana
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