American data centers are on track to consume nearly 10% of the entire U.S. power grid by 2030, a dramatic shift that presents both opportunities and challenges for investors. This surge in electricity demand, driven primarily by artificial intelligence and cloud computing, is fundamentally reshaping the investment landscape for utility and consumer discretionary stocks. Perhaps most striking is the comparison with China, where data centers are projected to account for only 3-5% of electricity consumption by the same timeframe—making U.S. data center intensity roughly four times higher on a percentage basis.