Elizabeth Muller

Liz Muller Co-Founder & CEO of Deep Fission Liz is a serial entrepreneur at the forefront of nuclear energy and environmental innovation. She is the co-founder and CEO of Deep Fission, a nuclear energy startup redefining the industry by placing small modular reactors (SMRs) a mile underground for faster, cheaper, and more scalable deployment. Deep Fission is Liz’s second major venture in the nuclear space. She previously co-founded and led Deep Isolation, a pioneering nuclear waste company, where she now serves as Executive Chairwoman. Liz also co-founded Berkeley Earth, a nonprofit delivering critical data science on climate change. A named inventor on multiple patents, Liz was recognized as a Clean Energy Rising Star by Business Insider in 2020. Beyond her professional achievements, she is a published author, backpacker, dance instructor, and proud mother of two, based in the Bay Area.