Evaluating Debt-for-Nature Swaps (2026-2027)

Background

Debt-for-nature swaps are financial mechanisms that convert portions of a nation’s foreign debt into long-term investments in conservation and climate resilience. These swaps were first introduced in the 1980s, but newer versions of such plans (called third-generation or “G3” swaps) have been rising in popularity as an approach for supporting both fiscal stability and environmental protection. G3 swaps focus on refinancing sovereign bonds through private-sector transactions backed by public credit enhancements. 

Despite renewed interest, important questions remain about debt-for-nature swaps. These transactions are complex, often costly and raise concerns about transparency, credit rating impacts, long-term monitoring and the fairness of negotiations. It is not yet clear whether G3 swaps meaningfully improve debt sustainability, achieve durable conservation outcomes or address longstanding sovereignty and equity issues that characterized earlier swaps. Identifying reforms that enhance transparency, equity and impact is essential if these swaps are to scale responsibly.

Project Description

Building on methods developed by the 2025–2026 team, this project team will evaluate the financial, conservation and equity outcomes of G3 swaps in two additional countries, likely Barbados and El Salvador. Students will work in thematic subgroups to examine how swaps influence debt sustainability, conservation implementation and monitoring, and distribution of benefits across stakeholders.

The project will include:

• Financial analysis using debt modeling, credit rating assessments and interviews with government and creditor representatives.
• Conservation impact analysis using remote sensing, biodiversity datasets and stakeholder interviews focusing on monitoring systems, performance metrics and marine spatial planning.
• Equity analysis assessing procedural, recognitional and distributive justice using tools such as the Ocean Equity Index and stakeholder mapping.
• Governance analysis examining conservation trust fund structures, transparency and power relationships through social network analysis and stakeholder interviews.

Field research during Spring 2027 in Barbados and El Salvador will involve semi-structured interviews with government officials, NGOs, tourism representatives and fishers. Results will be synthesized across Ecuador, Belize, Barbados and El Salvador to develop clear policy recommendations and best practice guidance for global institutions involved in debt conversions.

Anticipated Outputs

• Peer-reviewed publication on equity in G3 swaps
• Policy brief G3 swaps as a model for blended finance
• Policy brief on enhancing practice standards for debt conversions
• Interactive G3 debt-for-nature swaps website
• Roundtable sessions during New York Climate Week (September 2026) and DC Climate Week (April 2027)

Student Opportunities

Ideally, this team will include 6 graduate students and 4 undergraduate students from disciplines such as environmental management, economics, finance, public policy and quantitative sciences. Students with skills in financial modeling, GIS, conservation monitoring, social network analysis or qualitative interviewing are especially encouraged to apply.

Students will gain experience conducting interdisciplinary analyses in climate and nature finance, conservation performance and equity. They will gain foundational understanding across finance, conservation science and justice frameworks and work directly with experts through interviews, workshops, consultations and climate week events. Students will hone their communications skills by contributing to publications, policy briefs, roundtable discussions and website content.

Selected students will have the opportunity to travel and conduct field research in Barbados or El Salvador. A graduate student will be selected to serve as project manager.

Timing

Fall 2026 – Spring 2027

Fall 2026:

• Literature review
• Dataset updates and GIS analyses
• Stakeholder mapping
• Participation in New York Climate Week workshop

Spring 2027:

• Field visits to Barbados and El Salvador
• Data collection, analysis and synthesis
• Preparation of policy briefs and publications
• Participation in DC Climate Week panel

Crediting

Academic credit available for fall and spring semesters

See earlier related team, Evaluating Impacts of Debt-for-Nature Swaps on Debt, Climate and Biodiversity (2025-2026).