Elizabeth Muller is the CEO of Deep Isolation, a Berkeley-based company that seeks to resolve America’s nuclear waste challenge by using technology borrowed from the oil and gas business. In this episode, she explains why the waste issue must be solved before the nuclear sector can have a full renaissance, why Deep Isolation must have success overseas before it succeeds here, the advantages of using boreholes instead of a mined repository (think Yucca Mountain), and why, when it comes to nuclear, “the world has shifted over the past six months.” (Recorded June 28, 2022.)