- link Copy Url - [ Share on twitter ](https://twitter.com/intent/tweet?text=Answering Investors Questions on Impact Bonds with Impax Asset Mgmt https://www.3blmedia.com/markdownify/node/1276081?absolute=1&via=3blnews "link to 3 B L Media's Twitter") - [ Share on linkedin ](https://www.linkedin.com/shareArticle?mini=true&url=https://www.3blmedia.com/markdownify/node/1276081?absolute=1 "link to 3 B L Media's Linkedin") - [ Share on facebook ](https://www.facebook.com/sharer/sharer.php?u=https://www.3blmedia.com/markdownify/node/1276081?absolute=1 "link to 3 B L Media's Facebook") - [ email Share via email ](mailto:?subject=Answering Investors Questions on Impact Bonds with Impax Asset Mgmt&body=ESG News from GreenMoney Journal https://www.3blmedia.com/markdownify/node/1276081?absolute=1 "Share via email") [Sustainable Finance & Socially Responsible Investment](/CSR-News/sustainable-finance-socially-responsible-investment) # Answering Investors Questions on Impact Bonds with Impax Asset Mgmt Oct 9, 2024 10:00 AM ET ![" "](/sites/default/files/styles/carousel_2x/public/images/Global-labelled-bond-issuance-an-expanding-asset-class-chart-Bloomberg-Intelligence_GreenMoney-Journal_100924.png "Global Bonds issuance") ![" "](/sites/default/files/styles/carousel_2x/public/images/Impax-Chart_GreenMoney-Journal_100924.png "Impax focus areas for Sustainable Fixed Income") ![Impax AM logo](/sites/default/files/styles/carousel_2x/public/images/IMPAX-Logo_GreenMoney-Journal_100924.png) ![" "](/sites/default/files/styles/carousel_thumbnail_x2/public/images/Global-labelled-bond-issuance-an-expanding-asset-class-chart-Bloomberg-Intelligence_GreenMoney-Journal_100924.png?h=23c8285b "Global Bonds issuance") ![" "](/sites/default/files/styles/carousel_thumbnail_x2/public/images/Impax-Chart_GreenMoney-Journal_100924.png?h=ac51cb3c "Impax focus areas for Sustainable Fixed Income") ![Impax AM logo](/sites/default/files/styles/carousel_thumbnail_x2/public/images/IMPAX-Logo_GreenMoney-Journal_100924.png?h=c85dc8f1) *In this Q&A, Ross Pamphilon and Mark Duffy of Impax Asset Management explore the nuances of the asset class of Impact Bonds and how rigor and expertise can help investors navigate an expanding opportunity set.* **Executive Summary** - We believe it is worth taking a nuanced view of impact bonds, considering both non-labelled and labelled green, social and sustainability bonds. - Thorough issuer-specific research helps us to understand the environmental and social merits of each bond, assess the impact of financed projects, and maintain flexibility in labelling sustainable securitizations. - Within a portfolio, impact bonds can offer stability, transparency, and diversification alongside attractive risk-adjusted returns. Over the last 25 years of investing in impact bonds, we have learned the value of looking beyond labeled green, social and sustainability (GSS) bonds. By broadening the definition of impact bonds, investors can access a wider range of opportunities to generate positive environmental and social outcomes while pursuing attractive risk-adjusted returns. However, navigating this market requires a nuanced understanding of innovative security structures, evolving standards and project-level impact assessment. In this Q&A, we'll look at how to define the asset class and explain why we look ‘off-label’, how the global impact bond market has grown, whether impact bonds involve higher credit risks, and the role these instruments can play in an investment portfolio. **Find their useful answers to a variety of questions here** - ===== [![](/sites/default/files/Clients/GreenMoney-30thLogo.png)](/profiles/greenmoney-journal) ### More from GreenMoney Journal ###### [Sheconomy: What Happens When Women’s Financial Power Shapes the Economy ](/news/sheconomy-what-happens-when-womens-financial-power-shapes-the-economy) Mar 23, 2026 10:00 AM ET ###### [How the Cuban Missile Crisis Sparked a Career in Sustainable Investing: A Conversation With Cheryl Smith](/news/how-cuban-missile-crisis-sparked-career-sustainable-investing-conversation-cheryl-smith) Mar 18, 2026 1:30 PM ET ###### [Powering the Future: Investing in Grid Infrastructure](/news/powering-future-investing-grid-infrastructure) Feb 26, 2026 8:00 AM ET ###### [A Wealth of Uncertainty: Climate Change and Our Financial Well-Being](/news/wealth-uncertainty-climate-change-and-our-financial-well-being) Feb 24, 2026 10:00 AM ET ###### [A Just and Sustainable Built Environment ](/news/just-and-sustainable-built-environment) Feb 11, 2026 8:00 AM ET ###### [Mixed-Use: Green Housing and Social Enterprise](/news/mixed-use-green-housing-and-social-enterprise) Feb 9, 2026 10:00 AM ET ###### [Leading Trends in Sustainable Investing ](/news/leading-sustainable-investing) Jan 14, 2026 12:40 PM ET ###### [Redefining Investment Risks in the Energy Transition ](/news/redefining-investment-risks-energy-transition) Dec 31, 2025 8:00 AM ET