According to TechCrunch AI, PJM Interconnection's plan to curtail power to data centers over 50 megawatts is a watershed moment for AI infrastructure. While framed as a grid reliability measure, it effectively places a hard cap on the concentration of compute in America's most data-center-dense region. The industry's likely response—a rush toward on-site generation and diesel backup—creates a perverse environmental outcome, trading grid strain for localized pollution.
This policy may ultimately force a geographic redistribution of AI compute, pushing new builds to grids with surplus capacity and accelerating investment in nuclear and renewable microgrids. The real story is that AI's voracious appetite is now colliding with the physical realities of a century-old electrical system.