The Cook Islands completed an initial TNA in 2020. The TNA sought to analyse which technologies could strengthen climate resilience in key sectors. Waste and transport were selected for mitigation, and coastal zones and agriculture were selected for adaptation respectively.
Now, the country seeks to conduct a complete TNA updating its priorities and developing actionable pathways for technology implementation and diffusion.
The Cook Islands are critically exposed to the impacts of climate change, including rising sea levels, increasing ocean temperatures, and more intense and frequent extreme weather events. Sea-level rise poses a severe risk to the low-lying atolls and coastal areas, leading to coastal erosion, saltwater intrusion into freshwater lenses, and potential displacement of communities. Warmer ocean temperatures can cause coral bleaching, threatening the health of coral reefs, which are vital for marine biodiversity and local livelihoods, especially fisheries and tourism. Additionally, the increased intensity of cyclones and extreme weather events can result in substantial economic and infrastructural damage.
In mitigation the country prioritises enhancing energy efficiency across various sectors and promoting sustainable land use practices to further mitigate emissions.
In adaptation, the country prioritises strengthening coastal defences, improving water resource management, and developing climate-resilient infrastructure. The Cook Islands are also focusing on protecting and restoring natural ecosystems, such as mangroves and coral reefs, which provide vital buffers against climate impacts.
The Cook Islands’ participation in the TNA contributes to SDGs:
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