Ocean-friendly projects funded by ‘blue bonds’ present bankability challenge, Climate Business Forum hears
- A key challenge is finding bankable projects that support sustainable ocean-friendly economic activity, or making them bankable, so that private players can crowd in, BNP Paribas executive says
- ‘All the pieces of the puzzle are there, the will is there and the capital is there – we just need to come up with the mechanism’: Citi Global Insights

The volume of bonds issued to finance sustainable ocean-friendly economic activity has grown across the world, with landmark issuances in the Asia-Pacific region, but the bankability and credibility of marine preservation projects funded by these financial instruments have posed challenges to their adoption, according to speakers at the Climate Business Forum.
The issuance of these bonds increased by 15 per cent in volume from 2022 to 2023, with a majority coming from Asia-Pacific, including China and Japan, according to Chaoni Huang, head of sustainable capital markets for Asia-Pacific at BNP Paribas.
“A key challenge is for the market to find bankable projects in this area, or make them bankable so that the private sector and private capital can crowd in with the multilateral development banks,” Huang said during a blue finance panel at the forum on Wednesday.
BOC issued a 3 billion yuan (US$412 million) blue bond with a tenor of two years through its Macau branch, and a US$500 million three-year note through its Paris branch.