Policy
COP30 Must Shift from Climate Promises to Funding Proof
Acumen's portfolio data shows resilience agriculture delivers measurable returns - now capital needs to follow at scale.
November 25, 2025
4 Min Read

Resilience that proves climate adaptation is an investable reality.
Photo by Martin Yegon on Unsplash
The Big Picture
COP30 is being called the "Implementation COP" because the world has exhausted its patience for climate promises. After decades of pledges, we need capital flowing to farmers like Josephine in rural Kenya who prove that resilience isn't theoretical—it's investable.
Why it Matters
Adaptation and resilience receive only 5% of total climate finance, and less than 5% of that comes from private capital. This trillion-dollar blind spot threatens global food systems at the worst possible time. When farmers lack reliable water and tools, entire supply chains weaken, prices rise, and political stability erodes.
What's Happening
Josephine moved from Nairobi to start farming three acres of coffee, hibiscus, and fish. When drought nearly destroyed everything, a $100 solar-powered irrigation pump from SunCulture—an Acumen portfolio company—transformed her life. She now sells branded coffee, runs a fish pond, and built a two-bedroom house where a shack once stood.
Her story represents thousands proving that climate resilience delivers measurable returns when backed by the right capital structure.
The Numbers
Across 12 agribusinesses in Acumen's Resilient Agriculture Fund portfolio:
89%: Farmers reporting higher production
90%: Farmers reporting higher incomes
2.6x: Average revenue growth for portfolio companies
5.6x: Follow-on capital raised
129%: Job growth across portfolio
33%: Higher likelihood of climate shock recovery for farmers with increased income
47%: Revenue growth at Kentaste despite 2024 drought
Between the Lines
The evidence contradicts the charity mindset that has dominated climate adaptation funding. Kentaste, a Kenyan coconut processor, used follow-on financing to expand into Tanzania during drought—growing revenues 47% instead of shrinking. SunCulture's pilot showed that cutting pump costs by just 25% tripled sales velocity.
If Kenya invested in subsidies and credit for solar irrigation, the country could achieve 50% food self-sufficiency within five years. Yet we hesitate to subsidize smallholders in Africa while routinely supporting farmers in the Global North.
What's Next
Resilience requires a capital continuum: philanthropic funding tests early models too risky for mainstream investors, patient capital scales proven approaches, and commercial investors provide growth financing. This graduated approach de-risks climate adaptation without sacrificing social impact.
Strategic subsidies that make resilient technologies affordable aren't charity—they're common sense for protecting supply chains, fiscal systems, and political stability.
The Bottom Line
As COP30 unfolds, progress should be measured not by new pledge amounts but by farmers whose lives have been transformed. The evidence exists that resilience delivers returns for farmers, investors, and nations. Capital must follow where proof leads.
Go Deeper
Read Acumen's comprehensive "Investing in Resilience" research report with detailed portfolio impact data



