Event Recap: Blended Finance for a Just Transition
In February 2026, the Sustainable & Impact Finance (SAIF) Initiative, Blum Center for Developing Economies and Sustainability Alumni at Berkeley Haas (SABH) co-hosted Blended Finance: Mobilizing Capital for a Just Transition. The event was promoted as an interactive evening exploring how public, philanthropic, and private capital can be structured to drive social impact at scale.
MBA students, faculty and industry professionals gathered to work on live case studies, design capital stacks, and openly discuss how blended finance structures can mobilize private investment toward social and environmental goals. The guiding question was ambitious: Can markets deliver justice at scale? As a Haas undergraduate, I was eager to learn more.
…future success will depend on those of us who can bridge the divide between social mission and financial expertise, ensuring that we are not just rearranging risk, but creating long-term, scalable value.
Impact Investing and Blended Finance
Impact investing broadly refers to financial investments made with the intention to generate measurable social or environmental outcomes alongside financial returns. The types of projects that fit these parameters often have two challenges: they tend to be risky and/or untested and lower financial return on investment (ROI). This means that even with the potential to ‘do good’ from a social or environmental standpoint, they are less attractive for traditional investors.
Blended finance mobilizes large pools of institutional capital into sectors historically viewed as too risky or too low-return. It relies on catalytic capital – often from governments, multilateral institutions, or philanthropy – to reduce risk and attract private sector investment into projects with social or environmental impact. The model is pragmatic. Projects with high social or environmental value often struggle to attract private capital because they are perceived as too risky or offer returns below traditional market thresholds. Blended finance addresses this by leveraging public or philanthropic dollars to absorb early-stage losses. By mitigating this initial risk, it creates a viable entry point for private capital to scale projects to a level that grants alone couldn’t achieve. If public or philanthropic dollars can absorb early losses, private capital may be more willing to enter sectors historically viewed as too risky or too low-return, such as climate resilience or affordable infrastructure. In theory, this unlocks scale beyond what grants alone could achieve.
At the same time, the structure introduces tradeoffs. Risk is redistributed, return expectations remain, and financial viability shapes which projects move forward.
A Field Built for the Fluent
At the event, I met an undergraduate student who facilitates a DeCal (a student-led, 1-2 unit course) focused on sustainable and impact finance. She discovered her passion for the topic after a Strategic Philanthropy course through Haas led her to ask more.
She described the event as feeling accelerated. For anyone – but particularly students – with little financial background and knowledge, discussions of risk tranching, concessionary capital, and institutional return benchmarks can feel inaccessible. Impact investing, despite its moral framing, still operates within traditional finance logics and assumes a fluency in risk, return, structuring, and fiduciary constraints. As a Haas undergraduate with one more year to go, I was able to identify some concepts because of my Finance courses, but still lacked the fluency to have a good grasp on the issues.
We discussed how undergraduate interest in the field is growing rapidly. Many students enter her DeCal already researching climate investing (example here), affordable housing (example here), or other mission-related investments. Yet much of the programming and discourse remains MBA or professional-oriented.
Impact investing, despite its moral framing, still operates within traditional finance logics and assumes a fluency in risk, return, structuring, and fiduciary constraints.
Looking Ahead
The evening demonstrated how sophisticated financial tools can channel capital toward socially oriented sectors. I’m excited about the potential of these tools, but I also see the structural tensions. How do we ensure that by using market-based solutions for social problems, we aren’t just ignoring the problems that aren’t profitable enough to attract private capital?
My role as an emerging professional will be to navigate the gap between the ambition of “doing good” and the rigor of “doing it well”. The field’s future success will depend on those of us who can bridge the divide between social mission and financial expertise, ensuring that we are not just rearranging risk, but creating long-term, scalable value.
