This article first appeared on GuruFocus.
South Korea’s AI buildout revealed its staggering power bill Tuesday: another 25 to 30 gigawatts of electricity. Samsung Electronics (SSNLF), the electronics and memory-chip giant at the center of that expansion, closed 0.9% lower at 269,500 won.
Samsung, SK Hynix and the South Korean government are pushing an 800 trillion won semiconductor mega-project while dragging factory timelines forward from the 2040s into the early 2030s. The energy required to support those chip plants and data centers would match the output of roughly 20 modern nuclear reactors. That is not a routine infrastructure upgrade. It is an entirely new industrial power system.
Samsung Falls as Korea’s AI Boom Needs 20 Reactors’ Worth of Power ยท us.finance.gurufocus
South Korea currently runs 26 reactors, so an all-nuclear solution would demand new capacity equal to approximately 77% of its existing fleet. Samsung’s latest quarter delivered 171.5 trillion won of revenue and 89.5 trillion won of operating profit, giving the company enormous financial firepower. The chart reinforces that strength with a GF Score of 91 out of 100, powered by exceptional profitability, growth and financial strength, although weaker GF Value and only moderate momentum warn that business quality does not automatically make the shares cheap. Samsung can afford the factories; South Korea must still secure the reactors, transmission lines and public support needed to switch them on.