On December 18, 2025, the Federal Energy Regulatory Commission (FERC) issued a pivotal order to PJM Interconnection, the nation’s largest regional wholesale power grid operator running the transmission system in the Mid-Atlantic region. The Order intends to help reshape how large loads—especially data centers—connect to the grid in the face…
The rapid growth of electricity demand from data centers has emerged as a major challenge for the U.S. power sector. Much of this demand is being driven by the deployment of large learning models (LLMs) and generative artificial intelligence (AI). These workloads require large-volume, high-uptime computational infrastructure, and correspondingly large,…
By one count, worldwide there were some 11,800 data centers in early 2024. Within that census are facilities so small that they fit in office building closets, while others are among the largest manmade structures on the planet. How are we to make sense of this diverse population? Data centers…