53:58

In this Founder Institute AMA, host Daniel interviews Sonam Velani, co‑founder and managing partner of StreetLife Ventures, an early‑stage venture fund that invests at the intersection of cities and climate. Sonam explains the fund’s $5 trillion market thesis across five urban sectors (buildings, energy, mobility & logistics, waste & water, adaptation) and how they mitigate risk by diversifying across these categories. She recounts her career path—from infrastructure finance at Goldman Sachs, World Bank projects, New York City’s climate plan, to leading commercial partnerships at Zipline—and how those experiences shaped her move into climate‑tech VC, especially to address the gender gap in the space. The conversation delves into the fund’s diligence framework: (1) problem magnitude and climate impact, (2) team capability (technical expertise, EQ, storytelling), and (3) scalability assessed through feasibility (minimum TRL 5‑6), viability (unit‑economics), and desirability (market demand). Sonam shares concrete advice on storytelling, pitch deck essentials, AI‑enabled climate solutions, and the importance of a technical moat. She outlines how StreetLife sources deals via the Climate Tech Cities network, newsletters, accelerators, and a standardized “Pitch Us” form, and describes the typical 2‑month, multi‑call diligence process that includes external expert “gauntlet” reviews. The discussion also covers capital‑stack options (non‑dilutive grants, revenue‑based debt, green‑bank loans), differences between hardware and software growth trajectories, global versus local ecosystem considerations, and practical guidance for founders on validation, scalability, cadence of investor communication, and solo‑founder versus co‑founder dynamics. The AMA concludes with actionable take‑aways for early‑stage climate‑tech founders seeking funding and scaling advice.

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