Story perspectives

U.S. Data Centers' Power Use to Triple by 2030

9/14/2025

Summary

Story summary

U.S. data centers currently use 3.7% of national power, projected to increase to 11.7% by 2030, totaling 606 terawatt-hours.
Overall U.S. electricity demand is expected to rise by 46%, from 3,900 billion kWh in 2024 to 5,800 billion kWh by 2050.
The commercial sector will require an additional 850 billion kWh by 2050, reaching nearly 2,300 billion kWh.
This demand surge stems from expanding electric vehicle infrastructure and growing data center energy needs.
Rising energy consumption raises concerns about residential utility costs and infrastructure strain.

History

Historical Context

The Public Utility Regulatory Policies Act of 1978 aimed to enhance energy conservation in the U.S. By 2020, electricity consumption reached around 4,000 billion kWh, with commercial sectors significantly contributing. The anticipated rise in data center energy use to 606 terawatt-hours by 2030 underscores the growing demand for technology, prompting urgent discussions on sustainable energy solutions to address infrastructure challenges and rising utility costs.

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Story summary

U.S. data centers currently use 3.7% of national power, projected to increase to 11.7% by 2030, totaling 606 terawatt-hours.
Overall U.S. electricity demand is expected to rise by 46%, from 3,900 billion kWh in 2024 to 5,800 billion kWh by 2050.
The commercial sector will require an additional 850 billion kWh by 2050, reaching nearly 2,300 billion kWh.
This demand surge stems from expanding electric vehicle infrastructure and growing data center energy needs.
Rising energy consumption raises concerns about residential utility costs and infrastructure strain.

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