

This Week in Impact
Impact Alpha
Your weekly roundup of the news and features from this week in ImpactAlpha
Episodes
Mentioned books

Oct 31, 2025 • 24min
Allocators, investors and entrepreneurs gather at SOCAP + A dual lens for AI diligence and impact
Host Brian Walsh takes up ImpactAlpha’s top stories with CEO Dennis Price. Up this week: What was top of mind among innovators and investors at SOCAP; How community lenders are building rare bipartisan support to salvage gains for low income communities (09:35); And, a dual lens for due diligence and impact: investing with AI vs. investing in AI (15:55).Story links:“Community lenders muster bipartisan support to salvage gains for low-income communities,” by Amy Cortese with Roodgally Senatus. “Investing with AI, investing in AI: A dual lens for due diligence and impact,” by Paul Fehlinger.

Oct 24, 2025 • 16min
A resurgence of impact-first investing + How impact lawyers are working to simplify transactions
Host Brian Walsh takes up ImpactAlpha’s top stories with editor David Bank. Up this week: The surprising resurgence of impact-first investing; How lawyers, yes lawyers, are working to simplify impact transactions: And, in Newark, new ideas surface for how to build a nation of owners.Story links:Impact-first call recap“Building a nation of owners with new financial products and fresh ideas,” by David Bank“Lawyers, yes lawyers, are trying to simplify impact transactions,” by Erik Stein

Oct 16, 2025 • 23min
Trimtab goes all in on impact first + An affordable 'community of opportunity' in East Harlem
Host Brian Walsh takes up ImpactAlpha’s top stories with editor David Bank and reporter Lucy Ngige. Up this week: Trimtab's unapologetic impact-first pitch to wealthy families: outperformance on impact rather than financials; How the new Sendero Verde affordable housing development is bringing to life a vision for a community of opportunity in East Harlem (10:30); And, a vibe check from this year's GIIN Impact Forum (14:55).Story links:“Trimtab’s unapologetic pitch to wealthy families seeking outperformance – on impact,” by David Bank‘Community of opportunity’: With Sendero Verde, Jonathan Rose’s affordable housing vision comes to life in East Harlem,” by Roodgally Senatus“At GIIN Impact Forum, institutional investors seek to chart a path forward,” by Dennis Price and Lucy Ngige.“ImpactAlpha’s Fall Tour: Equity, ownership and the path to shared prosperity,” by David Bank.

Oct 10, 2025 • 24min
Big plans for the US International Development Finance Corp. + Debt and equity “growth funds” in Africa
Host Brian Walsh takes up ImpactAlpha’s top stories with editor David Bank. Up this week: Ambitious plans for the US International Development Finance Corp., or DFC, are on hold pending congressional authorization; how debt and equity “growth funds” in Africa are tapping homegrown pension funds and family offices (11:20); and why youth co-creators are the key to effectiveness in the new crop of AI-driven approaches to youth mental health challenges (18:05).Story links:“Bipartisan plans for a bigger, bolder US International Development Finance Corp. on hold as agency’s authorization lapses,” by Kristin Kelly Jangraw.“‘Growth funds’ in Africa are tapping local pension funds to reshape development finance,” by Lucy Ngige and David Bank.“Youth ‘co-creators’ are busting (adult) myths about AI and mental health,” by David Bank

Oct 3, 2025 • 22min
Building shared prosperity with entrepreneurship through acquisition + GreenieRE's surety bonds for climate tech
Host Brian Walsh takes up ImpactAlpha’s top stories with editors David Bank and Amy Cortese. Up this week: At Neighborhood Economics in Chicago, entrepreneurship through acquisition and other promising ideas are filling out the playbook for shared prosperity; How ExxonMobil's new voting program for retail investors aims to change the balance of power in corporate governance. And, how reinsurer GreenieRE is bringing the concept of surety bonds to help scale climate tech investments.Story links:“Expanding ‘entrepreneurship through acquisition’ for inclusive wealth creation in the US and Canada,”“Investors who refuse to take a loyalty oath to ExxonMobil should decline to join its ‘retail voting program,’” by As You Sow’s Andrew Behar“GreenieRe sees ‘impact insurance’ surety bonds as the key to scaling climate tech,” by Amy Cortese

Sep 26, 2025 • 24min
A vibe check at NY Climate Week, and how impact is driving alpha -- with or without the label
Host Brian Walsh takes up ImpactAlpha’s top stories with Amy Cortese and Dennis Price. Up this week: How investors at Climate Week NYC shook off the Trump doldrums (. And how, from Singapore to London, even fund managers that shun the label are driving alpha with impact (12:45).Story links:“At Climate Week NYC, investors look to shake off the doldrums and start deploying capital again,” by Amy Cortese.“Even for GPs that shun the label, ‘impact’ drives portfolio performance,” by Dennis Price.

Sep 19, 2025 • 26min
Arguing for the freedom to give, speak and invest. Plus, looking ahead to Climate Week NYC
Host Brian Walsh takes up ImpactAlpha’s top stories with editor David Bank. Up this week: Foundation leaders “unite in advance” of expected attacks in the supercharged political environment; how the carbon credit platform Rubicon Carbon is using diversification and ratings to strengthen the market for voluntary carbon credits (07:20); and the bumpy road to the sustainable future as charted by Generation Investment Management’s annual Sustainability Trends Report (15:05). Bonus: a preview of next week’s Agents of Impact interview with Carbon Tracker’s Mark Companele.Story links:“Foundation leaders ‘unite in advance’ of expected attacks on spending and speaking,” by David Bank.“Rubicon’s ‘all of the above’ plan to diversify and rate the market for carbon credits,” by Erik Stein.“Ten slides that chart the bumpy road to the sustainable future,” by Amy Cortese.

Sep 12, 2025 • 18min
Mobilizing Millions for Climate Tech and Sustainable Fashion
Host Brian Walsh takes up ImpactAlpha’s top stories with editor David Bank. Up this week: The All Aboard Coalition's effort to mobilize $300 million for venture capital co-investments in first of a kind climate-tech projects; the role of fashion brands in supporting regenerative cotton in Peru (06:55); and why decentralized physical infrastructure networks, or DePINs, are a promising model for sustainable community services (11:00).Story links:“All Aboard Coalition mobilizes co-investments in climate tech as federal funding falters,” by Amy Cortese“Fashion brands step into the aid gap to back regenerative cotton in Peru’s Amazon,” by Erik Stein“A new model for digital infrastructure: Decentralized and community owned,” by Crypto Council for Innovation's Renee Pinto da Silva BartonMusic by Isaac Silk and DELOSound

Sep 5, 2025 • 20min
Courts uphold GGRF freeze + the largest employee ownership deal yet
Host Brian Walsh takes up ImpactAlpha’s top stories with editor David Bank. Up this week: How green lenders are scrambling to salvage investable deals as a federal appeals court maintains a Trump freeze on billions of dollars from the greenhouse gas reduction fund. Employee ownership takes a big leap forward as a company with 100,000 employees sells a 30% equity stake to an employee ownership trust (07:15). And, a look at fusion nuclear energy, a sector receiving the attention and billions of dollars of investments from family offices among other very patient investors (14:15).Story links:“In-home caregivers get a stake in Consumer Direct Care Network as bigger companies discover employee ownership trusts,” by Roodgally Senatus“Green lenders scramble to salvage deals as appeals court OKs freeze on accounts,” by David Bank and Amy Cortese“As fusion energy advances, so does its capital stack,” by Amy Cortese.

Aug 29, 2025 • 21min
Roots of Impact introduces Simple Agreements for Future Impact + Impact opportunities in Peru
Host Brian Walsh takes up ImpactAlpha’s top stories with editors and journalists from our team. Up this week: Jessica Pothering discusses a new financing tool from Roots of Impact, Simple Agreement for Future Impact. Eric Stein joins from Medellín to talk about impact investing trends he's been seeing during recent travels across Latin America (8:30). And, Jessica shares how a medical oxygen company in East Africa managed to secure financing after the DFC reneged (16:40)."Forget SAFEs. Impact investors are incentivizing growth and impact with SAFIs," by Jessica Pothering and Erik Stein. “Peruvian impact investors are mobilizing capital for inclusive growth in the Amazon,” by Erik Stein"Kenya's Hewatele lands $10.5 million to produce medical oxygen locally, " by Lucy Ngige


