While solar panels are inexpensive, the total system cost to achieve 100% reliable, 24/7 coverage is massive. These "hidden costs"—enormous battery storage, transmission build-outs, and grid complexity—make the final price of a full solution comparable to nuclear. This is why hyperscalers are actively pursuing nuclear for their data centers.

The push for massive overbuilding of solar/wind and gigantic battery farms is not an optimal grid strategy. It's a workaround that became popular only because of a pre-existing belief that building new, reliable baseload nuclear power was not an option.

The 40-year plateau in nuclear power wasn't driven by public fear after incidents like Chernobyl, but by the soaring costs of building massive, one-off reactors. The modern push for Small Modular Reactors (SMRs) aims to solve this fundamental economic problem through factory-based production.

Contrary to expectations, surging power demand from data centers and semiconductor manufacturing in Japan and South Korea is not boosting LNG imports. Instead, national policies are prioritizing renewables and nuclear to meet this new demand, effectively capping growth for natural gas in these key established markets.

The massive energy requirements for AI data centers are causing electricity prices to rise, creating public resentment. To counter this, governments are increasingly investing in nuclear power as a clean, stable energy source, viewing it as critical infrastructure to win the global AI race without alienating consumers.

The energy trilemma (clean, stable, abundant) has been reordered. Previously, 'clean' was the top priority. Now, driven by massive demand and geopolitical instability, the market and policymakers prioritize securing 'more' energy that is 'stable,' even if it means delaying decarbonization goals.

Perception of nuclear power is sharply divided by age. Those who remember the Three Mile Island accident are fearful, while younger generations, facing the climate crisis, see it as a clean solution. As this younger cohort gains power, a return to nuclear energy becomes increasingly likely.

Despite the narrative of a transition to clean energy, renewables like wind and solar are supplementing, not replacing, traditional sources. Hydrocarbons' share of global energy has barely decreased, challenging the feasibility of net-zero goals and highlighting the sheer scale of global energy demand.

The Japanese public's growing acceptance of restarting nuclear power is influenced less by domestic safety improvements and more by external pressures. The palpable reality of climate change and the economic vulnerability exposed by volatile global energy markets are making nuclear power seem like a necessary, if still risky, option.