Dr. Johanna Wolfson is a co-founder and Managing Director at Prime Impact Fund, where she identifies investment opportunities. See contact routes.
Dr. Johanna Wolfson is a co-founder and Managing Director at Prime Impact Fund, where she identifies investment opportunities, serves on company boards, and manages portfolios toward business and impact goals[1]. She joined the firm from the U.S. Department of Energy’s Office of Energy Efficiency and Renewable Energy, where she launched university and National Lab entrepreneurs and supported early-stage startups[1]. Prime Impact Fund targets early-stage ventures in breakthrough climate technologies with potential for gigaton-scale emissions reductions, focusing on high-risk innovations often overlooked by traditional capital[5][6]. The fund, which closed at approximately $50 million, is managed by Azolla Ventures and utilizes a blended finance model combining philanthropic and commercial capital[5][6]. Wolfson serves on the boards of portfolio companies C-Motive Technologies, Verdox, and Sublime Systems[1]. Her career centers on accelerating climate technologies from lab to market, drawing on her PhD in physical chemistry from MIT and prior roles at Fraunhofer and the DOE[1][7]. Wolfson is also a co-founder and General Partner at Azolla Ventures, an early-stage climate tech firm sp
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