Korea's top three power equipment manufacturers are currently experiencing an unprecedented boom.
Their combined order backlog has surpassed a massive 32 trillion KRW (about $21.1 billion), which is more than double their annual sales. This situation stems from a powerful confluence of global trends, primarily centered around two key regions: North America and Europe.
First, the artificial intelligence (AI) revolution in North America is a major catalyst. AI models require enormous amounts of data processed in vast data centers, which in turn consume huge quantities of electricity. This sudden spike in power demand is straining existing electrical grids. As a result, there's an urgent need to build new power infrastructure, including the large power transformers and switchgear that these Korean companies specialize in. The U.S. is facing a severe transformer shortage, creating a significant opportunity for these firms to fill the supply gap.
Second, Europe is aggressively pushing for a greener energy future, which provides another strong tailwind. The European Union has enacted new regulations to phase out the use of Sulfur Hexafluoride (SF6) in electrical equipment starting in 2026. SF6 is an effective insulator but also a potent greenhouse gas. This regulatory shift is forcing utilities to upgrade their systems with SF6-free alternatives, a next-generation market where Korean companies have proactively invested in R&D and are now launching competitive products.
These drivers are not temporary. They are supported by long-term policies like the U.S. government's FERC Order 1920, which mandates long-range grid planning, and the EU's binding F-gas regulation. The record backlog is a direct result of these structural changes and the companies' strategic preparations over the past few years.
Looking ahead, the challenge shifts from securing orders to execution. The key will be managing supply chains for materials like copper, expanding production capacity, and efficiently converting the massive backlog into tangible revenue. While the market has rewarded these companies with high stock valuations, they now face the crucial task of delivering on these lofty expectations.
- Backlog: The total value of confirmed orders a company has received but has not yet completed or billed. It is a key indicator of future revenues.
- SF6 (Sulfur Hexafluoride): A gas traditionally used in high-voltage electrical equipment for insulation and to prevent short circuits. It is also a very potent greenhouse gas, thousands of times more powerful than carbon dioxide.
- Switchgear: A general term for electrical disconnect switches, fuses, or circuit breakers used to control, protect, and isolate electrical equipment. They are essential components of any power grid.