Climate Finance Leader & Founder of Venture Climate Alliance; Former Principal at Prelude Ventures; Forbes 30 Under 30 Honoree

Boston, MA, USA
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Alex Harbour Biography

Alexandra Harbour is the founder and chair of the Venture Climate Alliance, a coalition of venture capital firms focused on accelerating the global transition to net zero emissions. Through the Venture Climate Alliance, Harbour has provided the venture capital industry with practitioner-developed tools, resources, and support, enabling general partners to address climate opportunities and manage risks associated with the global climate transition. Harbour has worked to bridge the gap between early-stage innovation and net zero commitments in public markets, fostering collaboration across the venture ecosystem to support decarbonization efforts.

Before founding the Venture Climate Alliance, Harbour served as principal at Prelude Ventures, a climate tech venture fund managing approximately $2 billion in investments targeting startups with potential to mitigate climate change. She was also a founding employee and investor at Powerhouse, where she led the inaugural climate venture fund and provided diligence and post-investment support for entrepreneurs in clean energy and electric mobility. Harbour has held board observer roles for various climate-related companies and has served as an advisor at Massachusetts Institute of Technology on the Clean Investment Monitor.

Harbour has been recognized as a Forbes 30 Under 30 honoree in Energy and as a World Economic Forum Global Shaper. She is a public speaker, appearing at conferences and in media interviews to advocate for climate finance and innovation, including features at the Milken Institute Global Conference and on the "Move the Money" interview series. Harbour holds an MBA from MIT Sloan School of Management and a BA in economics with a minor in sustainable energy from Boston University.

BOOK Alex Harbour

Speaker profile last updated by AAE Talent Team on 08/18/2025.

Alex Harbour Videos

Climate Tech, Venture Capital, and Re-Exploring Your Career | Talk with an MIT Sloan Student

Climate Tech, Venture Capital, and Re-Exploring Your Career | Talk with an MIT Sloan Student

Wonder how Sloanies are tackling climate issues? Listen as Alex Harbour, MBA '25, a Forbes 30 Under 30 in Energy, shares her extensive experience in...

Move the Money: Alexandra Harbour, Founder & Chair, Venture Climate Alliance

Move the Money: Alexandra Harbour, Founder & Chair, Venture Climate Alliance

In this interview of Move the Money, Ingmar Rentzhog, CEO & Founder of We Don't Have Time interviews Alexandra Harbour, Founder & Chair of Venture...

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Alex Harbour is a keynote speaker and industry expert who speaks on a wide range of topics. The estimated speaking fee range to book Alex Harbour for your event is available upon request. Alex Harbour generally travels from Boston, MA, USA and can be booked for (private) corporate events, personal appearances, keynote speeches, or other performances. Similar motivational celebrity speakers are Gillian Muessig, Jacqueline Novogratz, Ani Chahal Honan, Marina Cançado and Hala Hanna. Contact All American Speakers for ratings, reviews, videos and information on scheduling Alex Harbour for an upcoming live or virtual event.

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