Power hungry: AI data centers’ appetites for electricity are reshaping energy landscapes
The article examines how rapidly expanding AI data centers are increasing electricity demand and putting pressure on power grids, utilities and ratepayers across the United States. It discusses projected consumption growth, infrastructure constraints, state utility-rate laws and efforts by developers to secure or build their own power supplies.
AI-driven data centers are expected to sharply increase their share of U.S. electricity consumption, potentially reaching 20% of total generation by 2035. Experts cited in the article said growing rack densities, cooling requirements and volatile computing loads are making access to power a greater constraint than land, chips or capital, with many planned projects facing delays because of limited electricity availability.
The increased demand is raising concerns about grid upgrades and higher utility bills, particularly in major data center regions such as Virginia, Texas and Georgia. Several states, including Florida, Tennessee and Oregon, have adopted measures to limit cost shifting to other ratepayers, while developers and federal officials are exploring dedicated transmission, substations, off-meter generation and other ways to meet data center power needs without overburdening existing grids.