The Infrastructure Thesis

  Early gains from the AI boom were concentrated in technology companies. Chip designers, cloud platforms, and large software firms captured most of the attention and investment. The narrative focused on algorithms, models, and computing power. But as AI infrastructure expands, the pattern begins to change. Large-scale AI systems require enormous physical resources. Electricity, data centers, cooling systems, and network capacity all become critical. As these systems scale, capital begins to move beyond software. Utilities benefit from rising electricity demand. Grid equipment manufacturers see growing orders for transformers and transmission components. Industrial contractors gain from the construction of large data center campuses. In other words, the AI economy spreads outward. What begins as a technology story gradually becomes an infrastructure story. This shift matters because infrastructure distributes investment differently. Software profits tend to co...