Indonesia launches pioneering impact bond to fund manta ray protection

Konservasi Indonesia, in partnership with Conservation International, is preparing a novel financing mechanism dubbed the Manta Impact Bond, targeting an initial $5 million raise for a 20-year program. Private investors would provide upfront funds for activities in Raja Ampat Regency, home to the world’s second-largest manta population, and East Flores Regency, where past interventions sharply cut manta deaths but later faltered due to funding shortfalls.

Repayment and returns would be triggered only after independent verification of conservation targets such as stable or increasing manta numbers, lower mortality rates and improved habitat protection. The bond differs from the World Bank’s tradable Rhino Bond, as funds would flow directly to implementing agencies rather than through a market-listed security. Researchers and local guides highlight the ecological and tourism importance of manta rays, while the financing model seeks to align long-term investor interests with community-based conservation outcomes.