• S&P Global now offers Amazonia Bond assessments through its Second Party Opinions, evaluating adherence to both Green and Social Bond Principles and the newly launched Amazonia Bond Guidelines (ABGs).
• Amazonia Bonds require 100% of proceeds to fund green or social projects in the Amazon, with strict risk management and post-issuance impact reporting.
• New standards aim to attract sustainable finance to one of the world’s most vulnerable ecosystems ahead of COP30, boosting biodiversity protection and essential services in the region.

S&P Global Ratings has introduced a new assessment for sustainable bond issuances in the Amazon, applying its Second Party Opinions to evaluate alignment with the Amazonia Bond Guidelines (ABGs). These guidelines—developed jointly by the Inter-American Development Bank and the World Bank and published in June 2025—enable issuers to label their financing as an “Amazonia Bond” if it complies with both international Green and Social Bond Principles and the ABGs.

To qualify, 100% of bond proceeds must fund green or social projects within the Amazon region. The ABGs set out stringent criteria for project selection, environmental and social risk mitigation, and the use of measurable post-issuance impact indicators.

“When requested, we will check whether a sustainable finance framework or transaction adheres to the requirements laid out in the ABG,” stated S&P Global.

The Amazon rainforest—home to 47 million people, including the world’s largest Indigenous population of 2.2 million—faces escalating threats from deforestation and climate change. Scientists warn it is nearing a climate tipping point where it may no longer recover its ecological balance.

The ABGs are designed to channel investment into projects that protect biodiversity, support carbon sequestration, and improve basic services like sanitation, education, and land rights. For example, green infrastructure projects such as sewage treatment are vital to reduce water pollution and greenhouse gas emissions—factors that contribute to biodiversity loss.

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A notable recent project includes Concessionária de Saneamento do Amapá S.A.’s R$955 million green debenture issuance, which aligns with ABG goals by funding sanitation infrastructure to improve environmental outcomes.

“The ABG aims to incentivize social investments in the Amazon region by providing entities with a detailed list of potential investment types, target populations, and risk management procedures,” the report emphasized.

Looking ahead, the upcoming COP30 climate summit in the Brazilian Amazon (November 2025) and the biodiversity finance commitments made at COP16 are expected to drive further interest. However, the volume of Amazonia Bonds issued will depend on the availability of bankable projects at scale.

By integrating the ABGs into its evaluation process, S&P Global is supporting efforts to direct climate finance toward protecting one of the world’s most critical ecological frontiers.

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