Turning the Tide A Financier's Guide to Investing in Blue Carbon Ecosystems 2026

Blueyou is developing commercially viable aquaculture models that integrate mangrove restoration into seafood supply chains across a number of South-East Asian countries, including Indonesia, Viet Nam and the Philippines. The company operates through both an impact arm, which designs and implements sustainable fisheries and aquaculture systems, and a commercial arm, which brings those products to international markets. Its flagship Selva Shrimp programme in North Kalimantan, Indonesia, has a demonstrated track record in restoring mangroves in aquaculture ponds while increasing shrimp productivity by 70-100 per cent without additional inputs or costs. A parallel initiative in the Philippines works with small-scale tuna producers to improve traceability, certification and market access. Together, these initiatives demonstrate that ecological restoration and commercial performance are mutually reinforcing. Blueyou’s model is impact-focused with a clear link to an addressable market, achieving economic self-sufficiency quickly through revenues generated by product sales and avoiding long-term reliance on philanthropic funds. Blueyou provides enabling finance and technical assistance to help farmers increase their incomes, formalize land tenure and prepare for certification; structuring finance through group certification schemes and blended finance partnerships that de-risk smallholder lending; and direct finance by establishing long-term, non-extractive sourcing agreements with seafood buyers. Blueyou is supporting farmer cooperatives in the Selva Shrimp Indonesia Programme to achieve Aquaculture Stewardship Council (ASC) group certification by 2026, adapting standards to the realities of smallholders, and aligning local production with export-market requirements. By embedding restoration directly in established seafood markets, Blueyou’s model illustrates a credible pathway for financiers to back bankable, regenerative production systems that deliver both natural- capital gains and durable returns. Despite growing momentum, several structural and market barriers continue to limit the flow of private finance into blue carbon ecosystems through supply chains. These constraints affect both the incentives for supply chain investment and the investment readiness of coastal producers and enterprises.CASE STUDY 2 From shrimp to stewardship: How Blueyou is turning restoration into an investable supply chain model Image credit: BlueYou Turning the Tide: A Financier’s Guide to Investing in Blue Carbon Ecosystems 13