As Chief Sustainability Officer and Vice President of Engineering at ClearFlame, Cathy Choi leads the company’s engineering and product development activities while also growing relationships with partners that share ClearFlame’s mission to meet sustainability objectives. Cathy has more than three decades of energy and transportation experience, has led global strategies to meet net zero greenhouse gas goals by 2050 that included new technology strategy and development and supported business and product strategies by launching more than 100 low-emissions engines and their applications.  Cathy earned her Ph.D. in Mechanical Engineering, specializing in combustion and emissions formation and alternative fuels research.