Belize Blue Bond — Sovereign Debt Conversion for Ocean Conservation

In November 2021, the Government of Belize and The Nature Conservancy (TNC), backed by the U.S. International Development Finance Corporation, completed a sovereign debt conversion: Belize repurchased roughly a quarter of its public debt (about $553 million) at a 45% discount, refinancing it as a $364 million "blue loan." This cut Belize's national debt by about 12% of GDP and freed an estimated $180 million over 20 years for ocean conservation, administered through the newly created Belize Fund for a Sustainable Future.

In exchange, Belize committed to eight ocean-protection milestones, including a Marine Spatial Plan and expanding its Biodiversity Protection Zones toward 30% of its ocean territory by 2026 (from an 11.7% baseline in 2021). By late 2024, roughly two and a half years after the deal closed, the Belize Fund reported BZ$18 million approved and BZ$7.3 million already disbursed across 14 marine protected areas covering more than 527,000 hectares, reaching 40 coastal communities and training 66 people in long-term marine management, split across 6 government agencies, 11 NGOs, 1 academic institution and 1 community organisation.

The record is genuinely mixed. Oceana's 2021 audit found that Belize's fisheries landings and licensing data were still not systematically collected or reported, and a 2025 independent review found that of 18 assessed species, most remained unsustainably fished, with a regional 60% decline in groupers and snappers and an 85% drop in Nassau grouper abundance at one long-monitored spawning site despite two decades of protection. The Managed Access programme still lacks a formal per-zone licence cap, so institutional capacity is strengthening even as some target stocks keep eroding — a caution against reading a well-financed debt-for-nature deal as proof of ecological recovery.

Read the full analysis: https://belizefund.bz/two-years-of-action-delivering-on-belizes-commitment-to-ocean-conservation/