The Great Simplification with Nate Hagens Scrambling for Energy Security: Navigating Unstable Energy Supplies Amidst Global Conflict with Chris Keefer
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Apr 1, 2026 
Chris Keefer, emergency physician and president of Canadians for Nuclear Energy, outlines how recent Middle East conflict and fragile LNG supply chains refocus nations on energy security. He traces 1970s shocks shaping today’s infrastructure. Short takes cover why nuclear can replace many LNG shipments, Western capacity to build reactors, limits of small reactors, and how politics and markets must change for a realistic nuclear revival.
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Nuclear Economics Depend On Construction Performance
- Nuclear is capital-expenditure (CapEx) heavy; construction risk dominates LCOE while operational costs remain low.
- Keefer: 70–80% of nuclear cost is upfront capex; if built on time it yields very cheap electricity for decades.
State Capacity Determines Nuclear Deployment Success
- Political economy matters: countries with state-capitalist capacity (China, Russia, Korea) can mobilize for large nuclear programs.
- Keefer calls this shift toward state-led industrial policy 'MAGA industrial socialism' in some US trends.
Existing Reactors Are Likely To Be Maintained And Relicensed
- Countries with existing nuclear fleets will likely extend lifetimes and keep plants running, while those that phased out may reverse course.
- Keefer: many reactors are relicensable for 10–20 years and could operate toward 80–90 years with QA data.