The money exists. The projects exist. The gap is in how we structure the bridge between them.
That was the underlying message that resonated across every conversation at last week's side event, Innovation Finance for Development: Catalysing Partnerships and Capital for Sustainable Impact in Asia and the Pacific — held on 21 April 2026 in Bangkok alongside the UNESCAP 82nd Commission Session.
Convened by Ascent Partners Foundation (ascent.partners) and co-organized with the IOM Climate Mobility Innovation Lab, IUCN, and Mandala Capital — with coordination support from the ESCAP Sustainable Business Network (ESBN) team — the event brought together a cross-section of actors rarely in the same room at the same time: development finance specialists, conservation finance experts, private capital allocators, and policy practitioners.
What emerged was less a panel discussion and more a collective commitment to move from dialogue to deployment.
Why ESG education is a hidden alpha driver
Simon Mak, founder of Ascent Partners Foundation, opened by sharing empirical research with a finding that surprised many in the room: ESG education is linked to a 5–21% enhancement in investment outcomes. This is not a soft, values-based argument — it is a measurable performance lever.
His point was direct: investors who understand ESG frameworks make better-structured decisions. Resources like the ESG Made Simple book series and the free IFRS-aligned reporting tools available at ifrs.report are designed to close that knowledge gap — particularly for fund managers and corporates across emerging Asia entering the ESG reporting landscape for the first time.
Public capital as catalyst, not competitor
Bradley Mellicker of the IOM Climate Mobility Innovation Lab (iom.int/cmil) brought a critical lens to how public and private finance interact — or too often, fail to.
The IOM Climate Mobility Catalytic Fund operates on a 50-50 matching grant model, directing co-investment toward climate mitigation and adaptation projects in frontline migration countries — the places most exposed to climate-driven displacement and least able to attract private capital alone. Mellicker's framing was clear: public capital's job is to de-risk and crowd in private investment, not to substitute for it. Done well, this is the architecture of scalable climate finance.
Biodiversity is an asset class, not just an obligation
Lee Wei Hsien from IUCN (iucn.org) made the case that biodiversity financing is no longer a niche conversation. Nature-based solutions, ecosystem services, and conservation finance are increasingly recognized as drivers of resilience and economic growth — not simply cost centers for compliance.
Across Asia and the Pacific, where biodiversity loss is both an ecological and economic threat, the opportunity to build investment vehicles around nature-positive outcomes is significant and largely undercapitalized. The framework already exists; what is needed is structured capital willing to engage it.
Private capital brings more than money
Uday Garg of Mandala Capital (mandala-capital.com) grounded the conversation in the realities of deploying private capital across Vietnam, Thailand, Indonesia, India, and the Philippines. His message: private investment is not just a source of funding — it brings discipline, scalability, and accountability that development finance alone cannot replicate.
Blended structures, catalytic capital, and thematic investment vehicles are the pathways gaining traction. The architecture of impact investing in Asia is maturing, and the window to shape it thoughtfully is now.
Three things the room agreed on
- Blended finance is not a compromise — it is the design. Structuring public and private capital together is how risk gets redistributed to those best placed to absorb it.
- The implementation gap is real and urgent. Co-investment frameworks and blended finance structures were identified as concrete next steps — not aspirational ones.
- Knowledge and capital need to move together. Building ESG literacy alongside deploying capital produces better outcomes. The two are not separate agendas.
What's next
Ascent Partners Foundation extends its thanks to the ESBN team — Rupa Chanda, Jonathan Wong, and Ryan Carvalho — for their coordination support, and to all participants who made the session a genuine exchange of expertise.
Full event details: indico.un.org/event/1021067
If you attended, read the press release. If you didn't, read it anyway. The insights discussed are directly relevant to anyone working at the intersection of sustainable finance, climate action, and development in Asia and the Pacific.
Tag or follow @IOM (International Organization for Migration), @IUCN, @Mandala Capital, and @UNESCAP to stay connected to this work. And explore more from Ascent Partners Foundation at ascent.partners.
The capital is there. The partnerships are forming. The question is whether we act on the momentum.
#SustainableFinance #BlendedFinance #ESG #ClimateFinance #AsiaPacific #Biodiversity #ImpactInvesting #UNESCAP #DevelopmentFinance #NatureBasedSolutions #ESGInvesting #CatalyticCapital
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