Nature-based solutions are one of the most versatile ways to engage in climate action. Mangroves, seagrasses and tidal wetlands are significant carbon sinks, holding 4.8 gigatons of carbon globally. By restoring mangroves and coral reefs, SIDS can not only preserve biodiversity but will also increase resilience to climate impacts such as sea-level rise and coastal erosion. Restoration efforts using innovative technologies to map coral reefs have been undertaken in Mauritius and Seychelles. In Fiji, nature-based seawalls, an integrated solution involving a hybrid of “grey-green” infrastructure, is being used to build resilience for coastal communities to climate‑impacts with the ambition to incline towards nature-based solutions in the years ahead. A policy review of governance frameworks is being undertaken in Fiji, Jamaica, and Mauritius to identify and disseminate best practices in mangrove sustainable use, conservation, and restoration.
Fisheries is a key sector in most SIDS as it provides food, livelihoods and generates opportunities in goods and services provision. In SIDS, its average share in GDP is about 3 per cent, but can be as high as the 80 per cent recorded in Kiribati. The use of digital tools to improve the sustainability and profitability of this sector have been gaining momentum in SIDS: Vessel Monitoring System (VMS), a satellite-based system that monitors the position, speed and direction of registered fishing vessels, is being used by the Pacific Islands Forum Fisheries Agency (FFA) members to track and monitor Tuna fishing activities across the region. In Micronesia, large-scale tests of electronic monitoring of fish catches, using high resolution digital video cameras, confirmed that the upscaling such tools could inform improved fisheries management. Blockchain technology is now being used in Pacific and Caribbean SIDS to improve seafood traceability. Smartphone apps are shortening the seafood value chain and improving sales for fishermen in Barbados.
Improving access to finance, through innovative financing methods and traditional financing sources is a prerequisite to ensure the establishment of vibrant Blue Economies. In this space, SIDS have continued to play the role of incubators in the development, replication, and scaling up of innovative models. In Papua New Guinea and Fiji, new insurance and financial products, designed to protect fishing communities against the growing threat of climate change-related ecosystem, human, and economic losses are being established. Cape Verde is launching Blue-X, the first global platform exclusively dedicated to sustainable financing to capitalize on the blue economy at domestic level, but also in the sub-region with the aim of serving other SIDS. The government of Fiji has recently announced its intention to launch its sovereign Blue Bond, the first in the Pacific, to resource a steady course towards a sustainable blue economy and a decarbonized shipping sector.
To support SIDS’ Sustainable Blue Economy transformation during the coming years, UNDP has intensified its resource mobilization efforts in 2021 through the development and submission of two PIFs (Project Identification Forms) to the GEF. First, the US$ 15 million PROCARIBE+ proposal, which concept has been approved by the GEF in May 2021, will contribute to the protection and restoration the Ocean’s natural Capital, and support Investments for sustainable Blue socio-economic development in the Caribbean region including 10 SIDS. In addition, a second concept, with a grant value of US$ 9 million, has been approved by the GEF last November and will support all 7 Atlantic and Indian SIDS in their sustainable and inclusive Blue Economy efforts.
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