Episode Content:

  • The ARC origen story through resurrection of a decades old nuclear prototype EBR-2
  • A technical discussion on "closing the fuel cycle", "breeding", "electrochemical refining"
  • The advantages of ARC from a Waste, Cost, Safety and matching market conditions
  • A discussion of sodium and "pool type" vs "loop type" design
  • A discussion of metallic uranium fuel vs uranium oxide
  • Negative reactivity feedback characteristics enabled by neutron leakage
  • Historical examples of this style reactor's inherent safety features
  • A quick comparison of the four metal fuel designs ARC, PRISM, OKLO, and TERRAPOWER
  • Nuclear economics and how to balance economies of scale vs diseconomies of scale
  • Advantages of the Canadian Licensing Regime: 2 stages & risk-based approach