Brian Walsh

New York

Host at ImpactAlpha Podcasts

no one should have as much unchecked power as Elon

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Articles

Catalytic climate capital in the Amazonian bio-economy

1 day ago | impactalpha.com | Brian Walsh |Jessica Pothering |Isaac Silk

ImpactAlpha Editor Jessica Pothering ImpactAlpha Editor Isaac Silk
Lessons from Apollo and Mastercard Foundation

1 week ago | impactalpha.com | Isaac Silk |Brian Walsh

Host Brian Walsh takes up ImpactAlpha’s top stories with editor David Bank.
Mobilizing private capital for green lending

2 weeks ago | impactalpha.com | Isaac Silk |Brian Walsh

Deploy! | June 13, 2025 ImpactAlpha Editor Isaac Silk ImpactAlpha Editor David Bank Guest Author Brian Walsh Host Brian Walsh takes up ImpactAlpha’s top stories with editor David Bank. Up this week: Turning the stranded pipeline of green loans into investable deal flow for private capital. Plus, for European investors, material risks are still… material (10:30).
This Week in Impact: ImpactAlpha’s CEO transition (podcast)

3 weeks ago | impactalpha.com | Isaac Silk |Brian Walsh |Dennis Price

In this special episode of This Week in Impact, host Brian Walsh takes up ImpactAlpha’s leadership transition with founder and editor David Bank and newly named CEO Dennis Price (read the full announcement). What’s changing at ImpactAlpha and what’s staying the same? “The play is to super serve agents of impact,” Price, who linked up with Bank and ImpactAlpha co-founder Zuleyma Bebell over a decade ago to build the platform, said on the podcast.
Risk misperceptions in climate and emerging markets

4 weeks ago | impactalpha.com | Brian Walsh |Isaac Silk

ImpactAlpha Editor David Bank Guest Author Brian Walsh ImpactAlpha Editor Isaac Silk Host Brian Walsh takes up ImpactAlpha’s top stories with editor David Bank. Up this week: Pegasus Capital’s contrarian play for orphaned climate projects in emerging markets. How a Ugandan pension fund is creating its own new savers with investments in small business and agriculture. And, should impact have a veto in investment decisionmaking?
Remedies for Impact’s original sins + Carbon removal's moment in the… dirt

1 month ago | impactalpha.com | Brian Walsh |Isaac Silk

ImpactAlpha Editor David Bank Guest Author Brian Walsh ImpactAlpha Editor Isaac Silk Host Brian Walsh takes up ImpactAlpha’s top stories with editor David Bank. Up this week: Two views on the future of impact investing from Calvert Impact and Innovative Finance Initiative. Plus, Temasek makes the case for the private equity opportunity in climate adaptation and resilience.
What’s the buzz at Milken + Which impact archetype are you?

1 month ago | impactalpha.com | Jessica Pothering |Brian Walsh |Isaac Silk

ImpactAlpha Editor Jessica Pothering Guest Author Brian Walsh ImpactAlpha Editor Isaac Silk Host Brian Walsh takes up ImpactAlpha’s top stories with editor Jessica Pothering. Up this week: With US markets all over the place, investors at the Milken Global Conference shift their focus to ownership, AI, and the rest of the world. How impact investors are responding to proposed cuts to health and medical research (8:33).
Pages from the playbook for shared prosperity + A report card for pay-as-you-go solar

1 month ago | impactalpha.com | Isaac Silk |Brian Walsh

ImpactAlpha Editor Isaac Silk Guest Author Brian Walsh ImpactAlpha Editor David Bank Host Brian Walsh takes up ImpactAlpha’s top stories with editor David Bank. Up this week: Some initial entries into the playbook for shared prosperity. How inflation and economic instability is affecting pay-as-you-go financing in the off-grid solar market (08:40).
Climate tech is weathering political turbulence.

2 months ago | impactalpha.com | Brian Walsh |Isaac Silk

ImpactAlpha Editor David Bank ImpactAlpha Editor Isaac Silk
A call to action in response to US political risk

2 months ago | impactalpha.com | Brian Walsh |Isaac Silk

Host Brian Walsh takes up ImpactAlpha’s top stories with editor David Bank. Up this week: A call to action from impact investors in response to the growing political risk in the US market. Plus, how the idea of employee ownership is bringing lawmakers together across the aisle (7:55). And the strategies and structures LPs are using to get their money back in a volatile market environment (11:55). Get the podcast in your feed by subscribing on Apple or Spotify.