Nature Conservancy bought Seychelles' debt to fund ocean protection

Seychelles defaulted on and restructured much of its sovereign debt after the 2008 financial crisis, leaving the small island nation servicing legacy obligations to Paris Club creditors while its economy depended almost entirely on tuna fishing and ocean tourism it had no budget left to protect. Grant aid could fund a project or two; it could not touch the underlying debt burden that was crowding out everything else in the national budget, including the marine protected areas Seychelles needed to keep its own core industries alive.

The conventional options were both dead ends: default further and lose access to capital markets entirely, or take on new conservation-earmarked loans that only added to the debt Seychelles already couldn't comfortably service. The Nature Conservancy's investing arm, NatureVest, asked a different question — since the debt itself was trading below face value because creditors doubted Seychelles could pay it back in full, why not buy that discounted debt on the country's behalf, and make the very act of buying it the vehicle for funding conservation?

Bought back the discounted debt, restructured it cheaper, and made marine protection the binding price, with savings funding a trust.

Creditors had priced default risk into the debt, creating a discount that became a funding source.

Restructuring lowered debt service, freeing recurring cash flow for conservation.

The independent trust (SeyCCAT) ensured the conservation commitment was legally binding and accountable.

When a partner is too indebted to fund a shared goal, buy their discounted debt and make the restructuring conditional on that goal.

The swap funded protection of 400,000 sq km of ocean, about 30% of Seychelles' waters, and an ongoing ~$700K/year conservation trust. The structure became the template for the 'debt-for-nature swap' and its 2018 follow-on, the world's first sovereign blue bond, and was scaled up by The Nature Conservancy in Belize (2021, $364M restructured) and other small island and coastal nations, establishing conservation finance as a tool that repurposes distressed sovereign debt rather than requiring new aid money.