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Nuclear power: why is it so unpopular?
- Nuclear power is viewed as a necessary component for combating climate change due to its safety, reliability, and efficiency, though a full "renaissance" to 1960s levels of popularity and investment is considered unlikely even if costs drop significantly.
- Approximately 25% of existing nuclear reactors in advanced economies are projected to close by 2025, with long-term operations expected to exceed the current speaker's lifespan, while renewables like solar and wind are anticipated to continue lowering costs and reducing nuclear's comparative attractiveness.
- Future cost containment and standardization may depend on models similar to France and China, where selecting specific reactor designs in volume is intended to control construction expenses, while some advocates hope advanced technology using smaller, off-site built reactors will address high costs.
- Decarbonization efforts may be facilitated by the firm generating capacity that nuclear provides, yet deployment in unstable geopolitical regions carries a risk of proliferating atomic weapons, triggering closer scrutiny from bodies like the International Atomic Energy Agency for any new entrants.