US Data-Center Power Use Could Nearly Triple By 2028, DOE-Backed Report Says

U.S. data center power demand could nearly triple in the next three years, and consume as much as 12% of the country's electricity, as the industry undergoes an AI transformation, according to an unpublished Department of Energy-backed report seen by Reuters. The publication adds: The Lawrence Berkeley National Laboratory report, which is expected to be released on Friday, comes as the U.S. power industry and government agencies attempt to understand how the sudden rise of Big Tech's data-center demand will affect electrical grids, power bills and the climate. By 2028, data-center annual energy use could reach between 74 and 132 gigawatts, or between 6.7% and 12% of total U.S. electricity consumption, according to the Berkeley Lab report. The industry standard-setting report included ranges that depended partly on the availability and demand for a type of AI chip known as GPUs. Currently, data centers make up a little more than 4% of the country's power load. "This really signals to us where the frontier is in terms of growing energy demand in the U.S.," said Avi Shultz, director of the DOE's Industrial Efficiency and Decarbonization Office.

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